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diff --git a/Cargo.lock b/Cargo.lock
index 9dc0b8a..5af5d3e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,5 +1,7 @@
# This file is automatically @generated by Cargo.
# It is not intended for manual editing.
+version = 3
+
[[package]]
name = "adler"
version = "1.0.2"
@@ -65,18 +67,6 @@ version = "1.4.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
-[[package]]
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-
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-
[[package]]
name = "cfg-if"
version = "1.0.0"
@@ -113,7 +103,7 @@ version = "1.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "81156fece84ab6a9f2afdb109ce3ae577e42b1228441eded99bd77f627953b1a"
dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
]
[[package]]
@@ -138,7 +128,7 @@ version = "1.0.20"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cd3aec53de10fe96d7d8c565eb17f2c687bb5518a2ec453b5b1252964526abe0"
dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
"crc32fast",
"libc",
"miniz_oxide",
@@ -150,7 +140,7 @@ version = "0.1.16"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8fc3cb4d91f53b50155bdcfd23f6a4c39ae1969c2ae85982b135750cccaf5fce"
dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
"libc",
"wasi 0.9.0+wasi-snapshot-preview1",
]
@@ -161,7 +151,7 @@ version = "0.2.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7fcd999463524c52659517fe2cea98493cfe485d10565e7b0fb07dbba7ad2753"
dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
"libc",
"wasi 0.10.2+wasi-snapshot-preview1",
]
@@ -183,16 +173,16 @@ checksum = "6607c62aa161d23d17a9072cc5da0be67cdfc89d3afb1e8d9c842bebc2525ffe"
dependencies = [
"arrayvec",
"bitflags",
- "cfg-if 1.0.0",
+ "cfg-if",
"ryu",
"static_assertions",
]
[[package]]
name = "libc"
-version = "0.2.97"
+version = "0.2.137"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12b8adadd720df158f4d70dfe7ccc6adb0472d7c55ca83445f6a5ab3e36f8fb6"
+checksum = "fc7fcc620a3bff7cdd7a365be3376c97191aeaccc2a603e600951e452615bf89"
[[package]]
name = "log"
@@ -200,7 +190,7 @@ version = "0.4.14"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "51b9bbe6c47d51fc3e1a9b945965946b4c44142ab8792c50835a980d362c2710"
dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
]
[[package]]
@@ -209,6 +199,15 @@ version = "2.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b16bd47d9e329435e309c58469fe0791c2d0d1ba96ec0954152a5ae2b04387dc"
+[[package]]
+name = "memoffset"
+version = "0.6.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5aa361d4faea93603064a027415f07bd8e1d5c88c9fbf68bf56a285428fd79ce"
+dependencies = [
+ "autocfg",
+]
+
[[package]]
name = "miniz_oxide"
version = "0.4.4"
@@ -221,15 +220,14 @@ dependencies = [
[[package]]
name = "nix"
-version = "0.17.0"
+version = "0.24.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50e4785f2c3b7589a0d0c1dd60285e1188adac4006e8abd6dd578e1567027363"
+checksum = "195cdbc1741b8134346d515b3a56a1c94b0912758009cfd53f99ea0f57b065fc"
dependencies = [
"bitflags",
- "cc",
- "cfg-if 0.1.10",
+ "cfg-if",
"libc",
- "void",
+ "memoffset",
]
[[package]]
@@ -504,7 +502,7 @@ version = "3.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dac1c663cfc93810f88aed9b8941d48cabf856a1b111c29a40439018d870eb22"
dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
"libc",
"rand 0.8.4",
"redox_syscall",
@@ -568,12 +566,6 @@ version = "0.9.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5fecdca9a5291cc2b8dcf7dc02453fee791a280f3743cb0905f8822ae463b3fe"
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-
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name = "wasi"
version = "0.9.0+wasi-snapshot-preview1"
diff --git a/Cargo.toml b/Cargo.toml
index 69a5d94..ce7b2c5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,9 +12,9 @@ clap = "2.33"
crc32c = "0.6"
flate2 = "1.0"
fixedbitset = "0.3"
-libc = "0.2.71"
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quick-xml = "0.18"
-nix = "0.17"
+nix = "0.24"
nom = "5.1"
num_cpus = "1.13"
rand = "0.7"
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deleted file mode 100644
index c502b41..0000000
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diff --git a/vendor/cc/Cargo.lock b/vendor/cc/Cargo.lock
deleted file mode 100644
index 9f1103f..0000000
--- a/vendor/cc/Cargo.lock
+++ /dev/null
@@ -1,145 +0,0 @@
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diff --git a/vendor/cc/Cargo.toml b/vendor/cc/Cargo.toml
deleted file mode 100644
index f246779..0000000
--- a/vendor/cc/Cargo.toml
+++ /dev/null
@@ -1,34 +0,0 @@
-# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
-#
-# When uploading crates to the registry Cargo will automatically
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-# to registry (e.g., crates.io) dependencies
-#
-# If you believe there's an error in this file please file an
-# issue against the rust-lang/cargo repository. If you're
-# editing this file be aware that the upstream Cargo.toml
-# will likely look very different (and much more reasonable)
-
-[package]
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-readme = "README.md"
-keywords = ["build-dependencies"]
-categories = ["development-tools::build-utils"]
-license = "MIT/Apache-2.0"
-repository = "https://github.com/alexcrichton/cc-rs"
-[dependencies.jobserver]
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-optional = true
-[dev-dependencies.tempfile]
-version = "3"
-
-[features]
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diff --git a/vendor/cc/LICENSE-APACHE b/vendor/cc/LICENSE-APACHE
deleted file mode 100644
index 16fe87b..0000000
--- a/vendor/cc/LICENSE-APACHE
+++ /dev/null
@@ -1,201 +0,0 @@
- Apache License
- Version 2.0, January 2004
- http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
- "License" shall mean the terms and conditions for use, reproduction,
- and distribution as defined by Sections 1 through 9 of this document.
-
- "Licensor" shall mean the copyright owner or entity authorized by
- the copyright owner that is granting the License.
-
- "Legal Entity" shall mean the union of the acting entity and all
- other entities that control, are controlled by, or are under common
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- "control" means (i) the power, direct or indirect, to cause the
- direction or management of such entity, whether by contract or
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- outstanding shares, or (iii) beneficial ownership of such entity.
-
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- including but not limited to software source code, documentation
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- of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
- PARTICULAR PURPOSE. You are solely responsible for determining the
- appropriateness of using or redistributing the Work and assume any
- risks associated with Your exercise of permissions under this License.
-
-8. Limitation of Liability. In no event and under no legal theory,
- whether in tort (including negligence), contract, or otherwise,
- unless required by applicable law (such as deliberate and grossly
- negligent acts) or agreed to in writing, shall any Contributor be
- liable to You for damages, including any direct, indirect, special,
- incidental, or consequential damages of any character arising as a
- result of this License or out of the use or inability to use the
- Work (including but not limited to damages for loss of goodwill,
- work stoppage, computer failure or malfunction, or any and all
- other commercial damages or losses), even if such Contributor
- has been advised of the possibility of such damages.
-
-9. Accepting Warranty or Additional Liability. While redistributing
- the Work or Derivative Works thereof, You may choose to offer,
- and charge a fee for, acceptance of support, warranty, indemnity,
- or other liability obligations and/or rights consistent with this
- License. However, in accepting such obligations, You may act only
- on Your own behalf and on Your sole responsibility, not on behalf
- of any other Contributor, and only if You agree to indemnify,
- defend, and hold each Contributor harmless for any liability
- incurred by, or claims asserted against, such Contributor by reason
- of your accepting any such warranty or additional liability.
-
-END OF TERMS AND CONDITIONS
-
-APPENDIX: How to apply the Apache License to your work.
-
- To apply the Apache License to your work, attach the following
- boilerplate notice, with the fields enclosed by brackets "[]"
- replaced with your own identifying information. (Don't include
- the brackets!) The text should be enclosed in the appropriate
- comment syntax for the file format. We also recommend that a
- file or class name and description of purpose be included on the
- same "printed page" as the copyright notice for easier
- identification within third-party archives.
-
-Copyright [yyyy] [name of copyright owner]
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
diff --git a/vendor/cc/LICENSE-MIT b/vendor/cc/LICENSE-MIT
deleted file mode 100644
index 39e0ed6..0000000
--- a/vendor/cc/LICENSE-MIT
+++ /dev/null
@@ -1,25 +0,0 @@
-Copyright (c) 2014 Alex Crichton
-
-Permission is hereby granted, free of charge, to any
-person obtaining a copy of this software and associated
-documentation files (the "Software"), to deal in the
-Software without restriction, including without
-limitation the rights to use, copy, modify, merge,
-publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software
-is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice
-shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
-ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
-TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
diff --git a/vendor/cc/README.md b/vendor/cc/README.md
deleted file mode 100644
index f88455e..0000000
--- a/vendor/cc/README.md
+++ /dev/null
@@ -1,222 +0,0 @@
-# cc-rs
-
-A library to compile C/C++/assembly into a Rust library/application.
-
-[Documentation](https://docs.rs/cc)
-
-A simple library meant to be used as a build dependency with Cargo packages in
-order to build a set of C/C++ files into a static archive. This crate calls out
-to the most relevant compiler for a platform, for example using `cl` on MSVC.
-
-## Using cc-rs
-
-First, you'll want to both add a build script for your crate (`build.rs`) and
-also add this crate to your `Cargo.toml` via:
-
-```toml
-[build-dependencies]
-cc = "1.0"
-```
-
-Next up, you'll want to write a build script like so:
-
-```rust,no_run
-// build.rs
-
-fn main() {
- cc::Build::new()
- .file("foo.c")
- .file("bar.c")
- .compile("foo");
-}
-```
-
-And that's it! Running `cargo build` should take care of the rest and your Rust
-application will now have the C files `foo.c` and `bar.c` compiled into a file
-named `libfoo.a`. If the C files contain
-
-```c
-void foo_function(void) { ... }
-```
-
-and
-
-```c
-int32_t bar_function(int32_t x) { ... }
-```
-
-you can call them from Rust by declaring them in
-your Rust code like so:
-
-```rust,no_run
-extern {
- fn foo_function();
- fn bar_function(x: i32) -> i32;
-}
-
-pub fn call() {
- unsafe {
- foo_function();
- bar_function(42);
- }
-}
-
-fn main() {
- // ...
-}
-```
-
-See [the Rustonomicon](https://doc.rust-lang.org/nomicon/ffi.html) for more details.
-
-## External configuration via environment variables
-
-To control the programs and flags used for building, the builder can set a
-number of different environment variables.
-
-* `CFLAGS` - a series of space separated flags passed to compilers. Note that
- individual flags cannot currently contain spaces, so doing
- something like: `-L=foo\ bar` is not possible.
-* `CC` - the actual C compiler used. Note that this is used as an exact
- executable name, so (for example) no extra flags can be passed inside
- this variable, and the builder must ensure that there aren't any
- trailing spaces. This compiler must understand the `-c` flag. For
- certain `TARGET`s, it also is assumed to know about other flags (most
- common is `-fPIC`).
-* `AR` - the `ar` (archiver) executable to use to build the static library.
-* `CRATE_CC_NO_DEFAULTS` - the default compiler flags may cause conflicts in some cross compiling scenarios. Setting this variable will disable the generation of default compiler flags.
-* `CXX...` - see [C++ Support](#c-support).
-
-Each of these variables can also be supplied with certain prefixes and suffixes,
-in the following prioritized order:
-
-1. `<var>_<target>` - for example, `CC_x86_64-unknown-linux-gnu`
-2. `<var>_<target_with_underscores>` - for example, `CC_x86_64_unknown_linux_gnu`
-3. `<build-kind>_<var>` - for example, `HOST_CC` or `TARGET_CFLAGS`
-4. `<var>` - a plain `CC`, `AR` as above.
-
-If none of these variables exist, cc-rs uses built-in defaults
-
-In addition to the above optional environment variables, `cc-rs` has some
-functions with hard requirements on some variables supplied by [cargo's
-build-script driver][cargo] that it has the `TARGET`, `OUT_DIR`, `OPT_LEVEL`,
-and `HOST` variables.
-
-[cargo]: https://doc.rust-lang.org/cargo/reference/build-scripts.html#inputs-to-the-build-script
-
-## Optional features
-
-### Parallel
-
-Currently cc-rs supports parallel compilation (think `make -jN`) but this
-feature is turned off by default. To enable cc-rs to compile C/C++ in parallel,
-you can change your dependency to:
-
-```toml
-[build-dependencies]
-cc = { version = "1.0", features = ["parallel"] }
-```
-
-By default cc-rs will limit parallelism to `$NUM_JOBS`, or if not present it
-will limit it to the number of cpus on the machine. If you are using cargo,
-use `-jN` option of `build`, `test` and `run` commands as `$NUM_JOBS`
-is supplied by cargo.
-
-## Compile-time Requirements
-
-To work properly this crate needs access to a C compiler when the build script
-is being run. This crate does not ship a C compiler with it. The compiler
-required varies per platform, but there are three broad categories:
-
-* Unix platforms require `cc` to be the C compiler. This can be found by
- installing cc/clang on Linux distributions and Xcode on macOS, for example.
-* Windows platforms targeting MSVC (e.g. your target triple ends in `-msvc`)
- require `cl.exe` to be available and in `PATH`. This is typically found in
- standard Visual Studio installations and the `PATH` can be set up by running
- the appropriate developer tools shell.
-* Windows platforms targeting MinGW (e.g. your target triple ends in `-gnu`)
- require `cc` to be available in `PATH`. We recommend the
- [MinGW-w64](http://mingw-w64.org) distribution, which is using the
- [Win-builds](http://win-builds.org) installation system.
- You may also acquire it via
- [MSYS2](https://www.msys2.org/), as explained [here][msys2-help]. Make sure
- to install the appropriate architecture corresponding to your installation of
- rustc. GCC from older [MinGW](http://www.mingw.org) project is compatible
- only with 32-bit rust compiler.
-
-[msys2-help]: https://github.com/rust-lang/rust#building-on-windows
-
-## C++ support
-
-`cc-rs` supports C++ libraries compilation by using the `cpp` method on
-`Build`:
-
-```rust,no_run
-fn main() {
- cc::Build::new()
- .cpp(true) // Switch to C++ library compilation.
- .file("foo.cpp")
- .compile("libfoo.a");
-}
-```
-
-For C++ libraries, the `CXX` and `CXXFLAGS` environment variables are used instead of `CC` and `CFLAGS`.
-
-The C++ standard library may be linked to the crate target. By default it's `libc++` for macOS, FreeBSD, and OpenBSD, `libc++_shared` for Android, nothing for MSVC, and `libstdc++` for anything else. It can be changed in one of two ways:
-
-1. by using the `cpp_link_stdlib` method on `Build`:
- ```rust,no-run
- fn main() {
- cc::Build::new()
- .cpp(true)
- .file("foo.cpp")
- .cpp_link_stdlib("stdc++") // use libstdc++
- .compile("libfoo.a");
- }
- ```
-2. by setting the `CXXSTDLIB` environment variable.
-
-In particular, for Android you may want to [use `c++_static` if you have at most one shared library](https://developer.android.com/ndk/guides/cpp-support).
-
-Remember that C++ does name mangling so `extern "C"` might be required to enable Rust linker to find your functions.
-
-## CUDA C++ support
-
-`cc-rs` also supports compiling CUDA C++ libraries by using the `cuda` method
-on `Build` (currently for GNU/Clang toolchains only):
-
-```rust,no_run
-fn main() {
- cc::Build::new()
- // Switch to CUDA C++ library compilation using NVCC.
- .cuda(true)
- // Generate code for Maxwell (GTX 970, 980, 980 Ti, Titan X).
- .flag("-gencode").flag("arch=compute_52,code=sm_52")
- // Generate code for Maxwell (Jetson TX1).
- .flag("-gencode").flag("arch=compute_53,code=sm_53")
- // Generate code for Pascal (GTX 1070, 1080, 1080 Ti, Titan Xp).
- .flag("-gencode").flag("arch=compute_61,code=sm_61")
- // Generate code for Pascal (Tesla P100).
- .flag("-gencode").flag("arch=compute_60,code=sm_60")
- // Generate code for Pascal (Jetson TX2).
- .flag("-gencode").flag("arch=compute_62,code=sm_62")
- .file("bar.cu")
- .compile("libbar.a");
-}
-```
-
-## License
-
-This project is licensed under either of
-
- * Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
- https://www.apache.org/licenses/LICENSE-2.0)
- * MIT license ([LICENSE-MIT](LICENSE-MIT) or
- https://opensource.org/licenses/MIT)
-
-at your option.
-
-### Contribution
-
-Unless you explicitly state otherwise, any contribution intentionally submitted
-for inclusion in cc-rs by you, as defined in the Apache-2.0 license, shall be
-dual licensed as above, without any additional terms or conditions.
diff --git a/vendor/cc/src/bin/gcc-shim.rs b/vendor/cc/src/bin/gcc-shim.rs
deleted file mode 100644
index 1731df8..0000000
--- a/vendor/cc/src/bin/gcc-shim.rs
+++ /dev/null
@@ -1,48 +0,0 @@
-#![cfg_attr(test, allow(dead_code))]
-
-use std::env;
-use std::fs::File;
-use std::io::prelude::*;
-use std::path::PathBuf;
-
-fn main() {
- let mut args = env::args();
- let program = args.next().expect("Unexpected empty args");
-
- let out_dir = PathBuf::from(
- env::var_os("GCCTEST_OUT_DIR").expect(&format!("{}: GCCTEST_OUT_DIR not found", program)),
- );
-
- // Find the first nonexistent candidate file to which the program's args can be written.
- for i in 0.. {
- let candidate = &out_dir.join(format!("out{}", i));
-
- // If the file exists, commands have already run. Try again.
- if candidate.exists() {
- continue;
- }
-
- // Create a file and record the args passed to the command.
- let mut f = File::create(candidate).expect(&format!(
- "{}: can't create candidate: {}",
- program,
- candidate.to_string_lossy()
- ));
- for arg in args {
- writeln!(f, "{}", arg).expect(&format!(
- "{}: can't write to candidate: {}",
- program,
- candidate.to_string_lossy()
- ));
- }
- break;
- }
-
- // Create a file used by some tests.
- let path = &out_dir.join("libfoo.a");
- File::create(path).expect(&format!(
- "{}: can't create libfoo.a: {}",
- program,
- path.to_string_lossy()
- ));
-}
diff --git a/vendor/cc/src/com.rs b/vendor/cc/src/com.rs
deleted file mode 100644
index a5f2afe..0000000
--- a/vendor/cc/src/com.rs
+++ /dev/null
@@ -1,155 +0,0 @@
-// Copyright © 2017 winapi-rs developers
-// Licensed under the Apache License, Version 2.0
-// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
-// All files in the project carrying such notice may not be copied, modified, or distributed
-// except according to those terms.
-
-#![allow(unused)]
-
-use crate::winapi::CoInitializeEx;
-use crate::winapi::IUnknown;
-use crate::winapi::Interface;
-use crate::winapi::BSTR;
-use crate::winapi::COINIT_MULTITHREADED;
-use crate::winapi::{SysFreeString, SysStringLen};
-use crate::winapi::{HRESULT, S_FALSE, S_OK};
-use std::ffi::{OsStr, OsString};
-use std::mem::forget;
-use std::ops::Deref;
-use std::os::windows::ffi::{OsStrExt, OsStringExt};
-use std::ptr::null_mut;
-use std::slice::from_raw_parts;
-
-pub fn initialize() -> Result<(), HRESULT> {
- let err = unsafe { CoInitializeEx(null_mut(), COINIT_MULTITHREADED) };
- if err != S_OK && err != S_FALSE {
- // S_FALSE just means COM is already initialized
- return Err(err);
- }
- Ok(())
-}
-
-pub struct ComPtr<T>(*mut T)
-where
- T: Interface;
-impl<T> ComPtr<T>
-where
- T: Interface,
-{
- /// Creates a `ComPtr` to wrap a raw pointer.
- /// It takes ownership over the pointer which means it does __not__ call `AddRef`.
- /// `T` __must__ be a COM interface that inherits from `IUnknown`.
- pub unsafe fn from_raw(ptr: *mut T) -> ComPtr<T> {
- assert!(!ptr.is_null());
- ComPtr(ptr)
- }
- /// Casts up the inheritance chain
- pub fn up<U>(self) -> ComPtr<U>
- where
- T: Deref<Target = U>,
- U: Interface,
- {
- ComPtr(self.into_raw() as *mut U)
- }
- /// Extracts the raw pointer.
- /// You are now responsible for releasing it yourself.
- pub fn into_raw(self) -> *mut T {
- let p = self.0;
- forget(self);
- p
- }
- /// For internal use only.
- fn as_unknown(&self) -> &IUnknown {
- unsafe { &*(self.0 as *mut IUnknown) }
- }
- /// Performs QueryInterface fun.
- pub fn cast<U>(&self) -> Result<ComPtr<U>, i32>
- where
- U: Interface,
- {
- let mut obj = null_mut();
- let err = unsafe { self.as_unknown().QueryInterface(&U::uuidof(), &mut obj) };
- if err < 0 {
- return Err(err);
- }
- Ok(unsafe { ComPtr::from_raw(obj as *mut U) })
- }
-}
-impl<T> Deref for ComPtr<T>
-where
- T: Interface,
-{
- type Target = T;
- fn deref(&self) -> &T {
- unsafe { &*self.0 }
- }
-}
-impl<T> Clone for ComPtr<T>
-where
- T: Interface,
-{
- fn clone(&self) -> Self {
- unsafe {
- self.as_unknown().AddRef();
- ComPtr::from_raw(self.0)
- }
- }
-}
-impl<T> Drop for ComPtr<T>
-where
- T: Interface,
-{
- fn drop(&mut self) {
- unsafe {
- self.as_unknown().Release();
- }
- }
-}
-pub struct BStr(BSTR);
-impl BStr {
- pub unsafe fn from_raw(s: BSTR) -> BStr {
- BStr(s)
- }
- pub fn to_osstring(&self) -> OsString {
- let len = unsafe { SysStringLen(self.0) };
- let slice = unsafe { from_raw_parts(self.0, len as usize) };
- OsStringExt::from_wide(slice)
- }
-}
-impl Drop for BStr {
- fn drop(&mut self) {
- unsafe { SysFreeString(self.0) };
- }
-}
-
-pub trait ToWide {
- fn to_wide(&self) -> Vec<u16>;
- fn to_wide_null(&self) -> Vec<u16>;
-}
-impl<T> ToWide for T
-where
- T: AsRef<OsStr>,
-{
- fn to_wide(&self) -> Vec<u16> {
- self.as_ref().encode_wide().collect()
- }
- fn to_wide_null(&self) -> Vec<u16> {
- self.as_ref().encode_wide().chain(Some(0)).collect()
- }
-}
-pub trait FromWide
-where
- Self: Sized,
-{
- fn from_wide(wide: &[u16]) -> Self;
- fn from_wide_null(wide: &[u16]) -> Self {
- let len = wide.iter().take_while(|&&c| c != 0).count();
- Self::from_wide(&wide[..len])
- }
-}
-impl FromWide for OsString {
- fn from_wide(wide: &[u16]) -> OsString {
- OsStringExt::from_wide(wide)
- }
-}
diff --git a/vendor/cc/src/lib.rs b/vendor/cc/src/lib.rs
deleted file mode 100644
index 9d133a0..0000000
--- a/vendor/cc/src/lib.rs
+++ /dev/null
@@ -1,3092 +0,0 @@
-//! A library for build scripts to compile custom C code
-//!
-//! This library is intended to be used as a `build-dependencies` entry in
-//! `Cargo.toml`:
-//!
-//! ```toml
-//! [build-dependencies]
-//! cc = "1.0"
-//! ```
-//!
-//! The purpose of this crate is to provide the utility functions necessary to
-//! compile C code into a static archive which is then linked into a Rust crate.
-//! Configuration is available through the `Build` struct.
-//!
-//! This crate will automatically detect situations such as cross compilation or
-//! other environment variables set by Cargo and will build code appropriately.
-//!
-//! The crate is not limited to C code, it can accept any source code that can
-//! be passed to a C or C++ compiler. As such, assembly files with extensions
-//! `.s` (gcc/clang) and `.asm` (MSVC) can also be compiled.
-//!
-//! [`Build`]: struct.Build.html
-//!
-//! # Parallelism
-//!
-//! To parallelize computation, enable the `parallel` feature for the crate.
-//!
-//! ```toml
-//! [build-dependencies]
-//! cc = { version = "1.0", features = ["parallel"] }
-//! ```
-//! To specify the max number of concurrent compilation jobs, set the `NUM_JOBS`
-//! environment variable to the desired amount.
-//!
-//! Cargo will also set this environment variable when executed with the `-jN` flag.
-//!
-//! If `NUM_JOBS` is not set, the `RAYON_NUM_THREADS` environment variable can
-//! also specify the build parallelism.
-//!
-//! # Examples
-//!
-//! Use the `Build` struct to compile `src/foo.c`:
-//!
-//! ```no_run
-//! fn main() {
-//! cc::Build::new()
-//! .file("src/foo.c")
-//! .define("FOO", Some("bar"))
-//! .include("src")
-//! .compile("foo");
-//! }
-//! ```
-
-#![doc(html_root_url = "https://docs.rs/cc/1.0")]
-#![cfg_attr(test, deny(warnings))]
-#![allow(deprecated)]
-#![deny(missing_docs)]
-
-use std::collections::HashMap;
-use std::env;
-use std::ffi::{OsStr, OsString};
-use std::fmt::{self, Display};
-use std::fs;
-use std::io::{self, BufRead, BufReader, Read, Write};
-use std::path::{Path, PathBuf};
-use std::process::{Child, Command, Stdio};
-use std::sync::{Arc, Mutex};
-use std::thread::{self, JoinHandle};
-
-// These modules are all glue to support reading the MSVC version from
-// the registry and from COM interfaces
-#[cfg(windows)]
-mod registry;
-#[cfg(windows)]
-#[macro_use]
-mod winapi;
-#[cfg(windows)]
-mod com;
-#[cfg(windows)]
-mod setup_config;
-#[cfg(windows)]
-mod vs_instances;
-
-pub mod windows_registry;
-
-/// A builder for compilation of a native library.
-///
-/// A `Build` is the main type of the `cc` crate and is used to control all the
-/// various configuration options and such of a compile. You'll find more
-/// documentation on each method itself.
-#[derive(Clone, Debug)]
-pub struct Build {
- include_directories: Vec<PathBuf>,
- definitions: Vec<(String, Option<String>)>,
- objects: Vec<PathBuf>,
- flags: Vec<String>,
- flags_supported: Vec<String>,
- known_flag_support_status: Arc<Mutex<HashMap<String, bool>>>,
- ar_flags: Vec<String>,
- no_default_flags: bool,
- files: Vec<PathBuf>,
- cpp: bool,
- cpp_link_stdlib: Option<Option<String>>,
- cpp_set_stdlib: Option<String>,
- cuda: bool,
- target: Option<String>,
- host: Option<String>,
- out_dir: Option<PathBuf>,
- opt_level: Option<String>,
- debug: Option<bool>,
- force_frame_pointer: Option<bool>,
- env: Vec<(OsString, OsString)>,
- compiler: Option<PathBuf>,
- archiver: Option<PathBuf>,
- cargo_metadata: bool,
- pic: Option<bool>,
- use_plt: Option<bool>,
- static_crt: Option<bool>,
- shared_flag: Option<bool>,
- static_flag: Option<bool>,
- warnings_into_errors: bool,
- warnings: Option<bool>,
- extra_warnings: Option<bool>,
- env_cache: Arc<Mutex<HashMap<String, Option<String>>>>,
- apple_sdk_root_cache: Arc<Mutex<HashMap<String, OsString>>>,
-}
-
-/// Represents the types of errors that may occur while using cc-rs.
-#[derive(Clone, Debug)]
-enum ErrorKind {
- /// Error occurred while performing I/O.
- IOError,
- /// Invalid architecture supplied.
- ArchitectureInvalid,
- /// Environment variable not found, with the var in question as extra info.
- EnvVarNotFound,
- /// Error occurred while using external tools (ie: invocation of compiler).
- ToolExecError,
- /// Error occurred due to missing external tools.
- ToolNotFound,
-}
-
-/// Represents an internal error that occurred, with an explanation.
-#[derive(Clone, Debug)]
-pub struct Error {
- /// Describes the kind of error that occurred.
- kind: ErrorKind,
- /// More explanation of error that occurred.
- message: String,
-}
-
-impl Error {
- fn new(kind: ErrorKind, message: &str) -> Error {
- Error {
- kind: kind,
- message: message.to_owned(),
- }
- }
-}
-
-impl From<io::Error> for Error {
- fn from(e: io::Error) -> Error {
- Error::new(ErrorKind::IOError, &format!("{}", e))
- }
-}
-
-impl Display for Error {
- fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
- write!(f, "{:?}: {}", self.kind, self.message)
- }
-}
-
-impl std::error::Error for Error {}
-
-/// Configuration used to represent an invocation of a C compiler.
-///
-/// This can be used to figure out what compiler is in use, what the arguments
-/// to it are, and what the environment variables look like for the compiler.
-/// This can be used to further configure other build systems (e.g. forward
-/// along CC and/or CFLAGS) or the `to_command` method can be used to run the
-/// compiler itself.
-#[derive(Clone, Debug)]
-pub struct Tool {
- path: PathBuf,
- cc_wrapper_path: Option<PathBuf>,
- cc_wrapper_args: Vec<OsString>,
- args: Vec<OsString>,
- env: Vec<(OsString, OsString)>,
- family: ToolFamily,
- cuda: bool,
- removed_args: Vec<OsString>,
-}
-
-/// Represents the family of tools this tool belongs to.
-///
-/// Each family of tools differs in how and what arguments they accept.
-///
-/// Detection of a family is done on best-effort basis and may not accurately reflect the tool.
-#[derive(Copy, Clone, Debug, PartialEq)]
-enum ToolFamily {
- /// Tool is GNU Compiler Collection-like.
- Gnu,
- /// Tool is Clang-like. It differs from the GCC in a sense that it accepts superset of flags
- /// and its cross-compilation approach is different.
- Clang,
- /// Tool is the MSVC cl.exe.
- Msvc { clang_cl: bool },
-}
-
-impl ToolFamily {
- /// What the flag to request debug info for this family of tools look like
- fn add_debug_flags(&self, cmd: &mut Tool) {
- match *self {
- ToolFamily::Msvc { .. } => {
- cmd.push_cc_arg("-Z7".into());
- }
- ToolFamily::Gnu | ToolFamily::Clang => {
- cmd.push_cc_arg("-g".into());
- }
- }
- }
-
- /// What the flag to force frame pointers.
- fn add_force_frame_pointer(&self, cmd: &mut Tool) {
- match *self {
- ToolFamily::Gnu | ToolFamily::Clang => {
- cmd.push_cc_arg("-fno-omit-frame-pointer".into());
- }
- _ => (),
- }
- }
-
- /// What the flags to enable all warnings
- fn warnings_flags(&self) -> &'static str {
- match *self {
- ToolFamily::Msvc { .. } => "-W4",
- ToolFamily::Gnu | ToolFamily::Clang => "-Wall",
- }
- }
-
- /// What the flags to enable extra warnings
- fn extra_warnings_flags(&self) -> Option<&'static str> {
- match *self {
- ToolFamily::Msvc { .. } => None,
- ToolFamily::Gnu | ToolFamily::Clang => Some("-Wextra"),
- }
- }
-
- /// What the flag to turn warning into errors
- fn warnings_to_errors_flag(&self) -> &'static str {
- match *self {
- ToolFamily::Msvc { .. } => "-WX",
- ToolFamily::Gnu | ToolFamily::Clang => "-Werror",
- }
- }
-
- fn verbose_stderr(&self) -> bool {
- *self == ToolFamily::Clang
- }
-}
-
-/// Represents an object.
-///
-/// This is a source file -> object file pair.
-#[derive(Clone, Debug)]
-struct Object {
- src: PathBuf,
- dst: PathBuf,
-}
-
-impl Object {
- /// Create a new source file -> object file pair.
- fn new(src: PathBuf, dst: PathBuf) -> Object {
- Object { src: src, dst: dst }
- }
-}
-
-impl Build {
- /// Construct a new instance of a blank set of configuration.
- ///
- /// This builder is finished with the [`compile`] function.
- ///
- /// [`compile`]: struct.Build.html#method.compile
- pub fn new() -> Build {
- Build {
- include_directories: Vec::new(),
- definitions: Vec::new(),
- objects: Vec::new(),
- flags: Vec::new(),
- flags_supported: Vec::new(),
- known_flag_support_status: Arc::new(Mutex::new(HashMap::new())),
- ar_flags: Vec::new(),
- no_default_flags: false,
- files: Vec::new(),
- shared_flag: None,
- static_flag: None,
- cpp: false,
- cpp_link_stdlib: None,
- cpp_set_stdlib: None,
- cuda: false,
- target: None,
- host: None,
- out_dir: None,
- opt_level: None,
- debug: None,
- force_frame_pointer: None,
- env: Vec::new(),
- compiler: None,
- archiver: None,
- cargo_metadata: true,
- pic: None,
- use_plt: None,
- static_crt: None,
- warnings: None,
- extra_warnings: None,
- warnings_into_errors: false,
- env_cache: Arc::new(Mutex::new(HashMap::new())),
- apple_sdk_root_cache: Arc::new(Mutex::new(HashMap::new())),
- }
- }
-
- /// Add a directory to the `-I` or include path for headers
- ///
- /// # Example
- ///
- /// ```no_run
- /// use std::path::Path;
- ///
- /// let library_path = Path::new("/path/to/library");
- ///
- /// cc::Build::new()
- /// .file("src/foo.c")
- /// .include(library_path)
- /// .include("src")
- /// .compile("foo");
- /// ```
- pub fn include<P: AsRef<Path>>(&mut self, dir: P) -> &mut Build {
- self.include_directories.push(dir.as_ref().to_path_buf());
- self
- }
-
- /// Add multiple directories to the `-I` include path.
- ///
- /// # Example
- ///
- /// ```no_run
- /// # use std::path::Path;
- /// # let condition = true;
- /// #
- /// let mut extra_dir = None;
- /// if condition {
- /// extra_dir = Some(Path::new("/path/to"));
- /// }
- ///
- /// cc::Build::new()
- /// .file("src/foo.c")
- /// .includes(extra_dir)
- /// .compile("foo");
- /// ```
- pub fn includes<P>(&mut self, dirs: P) -> &mut Build
- where
- P: IntoIterator,
- P::Item: AsRef<Path>,
- {
- for dir in dirs {
- self.include(dir);
- }
- self
- }
-
- /// Specify a `-D` variable with an optional value.
- ///
- /// # Example
- ///
- /// ```no_run
- /// cc::Build::new()
- /// .file("src/foo.c")
- /// .define("FOO", "BAR")
- /// .define("BAZ", None)
- /// .compile("foo");
- /// ```
- pub fn define<'a, V: Into<Option<&'a str>>>(&mut self, var: &str, val: V) -> &mut Build {
- self.definitions
- .push((var.to_string(), val.into().map(|s| s.to_string())));
- self
- }
-
- /// Add an arbitrary object file to link in
- pub fn object<P: AsRef<Path>>(&mut self, obj: P) -> &mut Build {
- self.objects.push(obj.as_ref().to_path_buf());
- self
- }
-
- /// Add an arbitrary flag to the invocation of the compiler
- ///
- /// # Example
- ///
- /// ```no_run
- /// cc::Build::new()
- /// .file("src/foo.c")
- /// .flag("-ffunction-sections")
- /// .compile("foo");
- /// ```
- pub fn flag(&mut self, flag: &str) -> &mut Build {
- self.flags.push(flag.to_string());
- self
- }
-
- /// Add an arbitrary flag to the invocation of the compiler
- ///
- /// # Example
- ///
- /// ```no_run
- /// cc::Build::new()
- /// .file("src/foo.c")
- /// .file("src/bar.c")
- /// .ar_flag("/NODEFAULTLIB:libc.dll")
- /// .compile("foo");
- /// ```
-
- pub fn ar_flag(&mut self, flag: &str) -> &mut Build {
- self.ar_flags.push(flag.to_string());
- self
- }
-
- fn ensure_check_file(&self) -> Result<PathBuf, Error> {
- let out_dir = self.get_out_dir()?;
- let src = if self.cuda {
- assert!(self.cpp);
- out_dir.join("flag_check.cu")
- } else if self.cpp {
- out_dir.join("flag_check.cpp")
- } else {
- out_dir.join("flag_check.c")
- };
-
- if !src.exists() {
- let mut f = fs::File::create(&src)?;
- write!(f, "int main(void) {{ return 0; }}")?;
- }
-
- Ok(src)
- }
-
- /// Run the compiler to test if it accepts the given flag.
- ///
- /// For a convenience method for setting flags conditionally,
- /// see `flag_if_supported()`.
- ///
- /// It may return error if it's unable to run the compiler with a test file
- /// (e.g. the compiler is missing or a write to the `out_dir` failed).
- ///
- /// Note: Once computed, the result of this call is stored in the
- /// `known_flag_support` field. If `is_flag_supported(flag)`
- /// is called again, the result will be read from the hash table.
- pub fn is_flag_supported(&self, flag: &str) -> Result<bool, Error> {
- let mut known_status = self.known_flag_support_status.lock().unwrap();
- if let Some(is_supported) = known_status.get(flag).cloned() {
- return Ok(is_supported);
- }
-
- let out_dir = self.get_out_dir()?;
- let src = self.ensure_check_file()?;
- let obj = out_dir.join("flag_check");
- let target = self.get_target()?;
- let host = self.get_host()?;
- let mut cfg = Build::new();
- cfg.flag(flag)
- .target(&target)
- .opt_level(0)
- .host(&host)
- .debug(false)
- .cpp(self.cpp)
- .cuda(self.cuda);
- let mut compiler = cfg.try_get_compiler()?;
-
- // Clang uses stderr for verbose output, which yields a false positive
- // result if the CFLAGS/CXXFLAGS include -v to aid in debugging.
- if compiler.family.verbose_stderr() {
- compiler.remove_arg("-v".into());
- }
-
- let mut cmd = compiler.to_command();
- let is_arm = target.contains("aarch64") || target.contains("arm");
- let clang = compiler.family == ToolFamily::Clang;
- command_add_output_file(
- &mut cmd,
- &obj,
- self.cuda,
- target.contains("msvc"),
- clang,
- false,
- is_arm,
- );
-
- // We need to explicitly tell msvc not to link and create an exe
- // in the root directory of the crate
- if target.contains("msvc") && !self.cuda {
- cmd.arg("-c");
- }
-
- cmd.arg(&src);
-
- let output = cmd.output()?;
- let is_supported = output.stderr.is_empty();
-
- known_status.insert(flag.to_owned(), is_supported);
- Ok(is_supported)
- }
-
- /// Add an arbitrary flag to the invocation of the compiler if it supports it
- ///
- /// # Example
- ///
- /// ```no_run
- /// cc::Build::new()
- /// .file("src/foo.c")
- /// .flag_if_supported("-Wlogical-op") // only supported by GCC
- /// .flag_if_supported("-Wunreachable-code") // only supported by clang
- /// .compile("foo");
- /// ```
- pub fn flag_if_supported(&mut self, flag: &str) -> &mut Build {
- self.flags_supported.push(flag.to_string());
- self
- }
-
- /// Set the `-shared` flag.
- ///
- /// When enabled, the compiler will produce a shared object which can
- /// then be linked with other objects to form an executable.
- ///
- /// # Example
- ///
- /// ```no_run
- /// cc::Build::new()
- /// .file("src/foo.c")
- /// .shared_flag(true)
- /// .compile("libfoo.so");
- /// ```
- pub fn shared_flag(&mut self, shared_flag: bool) -> &mut Build {
- self.shared_flag = Some(shared_flag);
- self
- }
-
- /// Set the `-static` flag.
- ///
- /// When enabled on systems that support dynamic linking, this prevents
- /// linking with the shared libraries.
- ///
- /// # Example
- ///
- /// ```no_run
- /// cc::Build::new()
- /// .file("src/foo.c")
- /// .shared_flag(true)
- /// .static_flag(true)
- /// .compile("foo");
- /// ```
- pub fn static_flag(&mut self, static_flag: bool) -> &mut Build {
- self.static_flag = Some(static_flag);
- self
- }
-
- /// Disables the generation of default compiler flags. The default compiler
- /// flags may cause conflicts in some cross compiling scenarios.
- ///
- /// Setting the `CRATE_CC_NO_DEFAULTS` environment variable has the same
- /// effect as setting this to `true`. The presence of the environment
- /// variable and the value of `no_default_flags` will be OR'd together.
- pub fn no_default_flags(&mut self, no_default_flags: bool) -> &mut Build {
- self.no_default_flags = no_default_flags;
- self
- }
-
- /// Add a file which will be compiled
- pub fn file<P: AsRef<Path>>(&mut self, p: P) -> &mut Build {
- self.files.push(p.as_ref().to_path_buf());
- self
- }
-
- /// Add files which will be compiled
- pub fn files<P>(&mut self, p: P) -> &mut Build
- where
- P: IntoIterator,
- P::Item: AsRef<Path>,
- {
- for file in p.into_iter() {
- self.file(file);
- }
- self
- }
-
- /// Set C++ support.
- ///
- /// The other `cpp_*` options will only become active if this is set to
- /// `true`.
- pub fn cpp(&mut self, cpp: bool) -> &mut Build {
- self.cpp = cpp;
- self
- }
-
- /// Set CUDA C++ support.
- ///
- /// Enabling CUDA will pass the detected C/C++ toolchain as an argument to
- /// the CUDA compiler, NVCC. NVCC itself accepts some limited GNU-like args;
- /// any other arguments for the C/C++ toolchain will be redirected using
- /// "-Xcompiler" flags.
- ///
- /// If enabled, this also implicitly enables C++ support.
- pub fn cuda(&mut self, cuda: bool) -> &mut Build {
- self.cuda = cuda;
- if cuda {
- self.cpp = true;
- }
- self
- }
-
- /// Set warnings into errors flag.
- ///
- /// Disabled by default.
- ///
- /// Warning: turning warnings into errors only make sense
- /// if you are a developer of the crate using cc-rs.
- /// Some warnings only appear on some architecture or
- /// specific version of the compiler. Any user of this crate,
- /// or any other crate depending on it, could fail during
- /// compile time.
- ///
- /// # Example
- ///
- /// ```no_run
- /// cc::Build::new()
- /// .file("src/foo.c")
- /// .warnings_into_errors(true)
- /// .compile("libfoo.a");
- /// ```
- pub fn warnings_into_errors(&mut self, warnings_into_errors: bool) -> &mut Build {
- self.warnings_into_errors = warnings_into_errors;
- self
- }
-
- /// Set warnings flags.
- ///
- /// Adds some flags:
- /// - "-Wall" for MSVC.
- /// - "-Wall", "-Wextra" for GNU and Clang.
- ///
- /// Enabled by default.
- ///
- /// # Example
- ///
- /// ```no_run
- /// cc::Build::new()
- /// .file("src/foo.c")
- /// .warnings(false)
- /// .compile("libfoo.a");
- /// ```
- pub fn warnings(&mut self, warnings: bool) -> &mut Build {
- self.warnings = Some(warnings);
- self.extra_warnings = Some(warnings);
- self
- }
-
- /// Set extra warnings flags.
- ///
- /// Adds some flags:
- /// - nothing for MSVC.
- /// - "-Wextra" for GNU and Clang.
- ///
- /// Enabled by default.
- ///
- /// # Example
- ///
- /// ```no_run
- /// // Disables -Wextra, -Wall remains enabled:
- /// cc::Build::new()
- /// .file("src/foo.c")
- /// .extra_warnings(false)
- /// .compile("libfoo.a");
- /// ```
- pub fn extra_warnings(&mut self, warnings: bool) -> &mut Build {
- self.extra_warnings = Some(warnings);
- self
- }
-
- /// Set the standard library to link against when compiling with C++
- /// support.
- ///
- /// See [`get_cpp_link_stdlib`](cc::Build::get_cpp_link_stdlib) documentation
- /// for the default value.
- /// If the `CXXSTDLIB` environment variable is set, its value will
- /// override the default value, but not the value explicitly set by calling
- /// this function.
- ///
- /// A value of `None` indicates that no automatic linking should happen,
- /// otherwise cargo will link against the specified library.
- ///
- /// The given library name must not contain the `lib` prefix.
- ///
- /// Common values:
- /// - `stdc++` for GNU
- /// - `c++` for Clang
- /// - `c++_shared` or `c++_static` for Android
- ///
- /// # Example
- ///
- /// ```no_run
- /// cc::Build::new()
- /// .file("src/foo.c")
- /// .shared_flag(true)
- /// .cpp_link_stdlib("stdc++")
- /// .compile("libfoo.so");
- /// ```
- pub fn cpp_link_stdlib<'a, V: Into<Option<&'a str>>>(
- &mut self,
- cpp_link_stdlib: V,
- ) -> &mut Build {
- self.cpp_link_stdlib = Some(cpp_link_stdlib.into().map(|s| s.into()));
- self
- }
-
- /// Force the C++ compiler to use the specified standard library.
- ///
- /// Setting this option will automatically set `cpp_link_stdlib` to the same
- /// value.
- ///
- /// The default value of this option is always `None`.
- ///
- /// This option has no effect when compiling for a Visual Studio based
- /// target.
- ///
- /// This option sets the `-stdlib` flag, which is only supported by some
- /// compilers (clang, icc) but not by others (gcc). The library will not
- /// detect which compiler is used, as such it is the responsibility of the
- /// caller to ensure that this option is only used in conjuction with a
- /// compiler which supports the `-stdlib` flag.
- ///
- /// A value of `None` indicates that no specific C++ standard library should
- /// be used, otherwise `-stdlib` is added to the compile invocation.
- ///
- /// The given library name must not contain the `lib` prefix.
- ///
- /// Common values:
- /// - `stdc++` for GNU
- /// - `c++` for Clang
- ///
- /// # Example
- ///
- /// ```no_run
- /// cc::Build::new()
- /// .file("src/foo.c")
- /// .cpp_set_stdlib("c++")
- /// .compile("libfoo.a");
- /// ```
- pub fn cpp_set_stdlib<'a, V: Into<Option<&'a str>>>(
- &mut self,
- cpp_set_stdlib: V,
- ) -> &mut Build {
- let cpp_set_stdlib = cpp_set_stdlib.into();
- self.cpp_set_stdlib = cpp_set_stdlib.map(|s| s.into());
- self.cpp_link_stdlib(cpp_set_stdlib);
- self
- }
-
- /// Configures the target this configuration will be compiling for.
- ///
- /// This option is automatically scraped from the `TARGET` environment
- /// variable by build scripts, so it's not required to call this function.
- ///
- /// # Example
- ///
- /// ```no_run
- /// cc::Build::new()
- /// .file("src/foo.c")
- /// .target("aarch64-linux-android")
- /// .compile("foo");
- /// ```
- pub fn target(&mut self, target: &str) -> &mut Build {
- self.target = Some(target.to_string());
- self
- }
-
- /// Configures the host assumed by this configuration.
- ///
- /// This option is automatically scraped from the `HOST` environment
- /// variable by build scripts, so it's not required to call this function.
- ///
- /// # Example
- ///
- /// ```no_run
- /// cc::Build::new()
- /// .file("src/foo.c")
- /// .host("arm-linux-gnueabihf")
- /// .compile("foo");
- /// ```
- pub fn host(&mut self, host: &str) -> &mut Build {
- self.host = Some(host.to_string());
- self
- }
-
- /// Configures the optimization level of the generated object files.
- ///
- /// This option is automatically scraped from the `OPT_LEVEL` environment
- /// variable by build scripts, so it's not required to call this function.
- pub fn opt_level(&mut self, opt_level: u32) -> &mut Build {
- self.opt_level = Some(opt_level.to_string());
- self
- }
-
- /// Configures the optimization level of the generated object files.
- ///
- /// This option is automatically scraped from the `OPT_LEVEL` environment
- /// variable by build scripts, so it's not required to call this function.
- pub fn opt_level_str(&mut self, opt_level: &str) -> &mut Build {
- self.opt_level = Some(opt_level.to_string());
- self
- }
-
- /// Configures whether the compiler will emit debug information when
- /// generating object files.
- ///
- /// This option is automatically scraped from the `DEBUG` environment
- /// variable by build scripts, so it's not required to call this function.
- pub fn debug(&mut self, debug: bool) -> &mut Build {
- self.debug = Some(debug);
- self
- }
-
- /// Configures whether the compiler will emit instructions to store
- /// frame pointers during codegen.
- ///
- /// This option is automatically enabled when debug information is emitted.
- /// Otherwise the target platform compiler's default will be used.
- /// You can use this option to force a specific setting.
- pub fn force_frame_pointer(&mut self, force: bool) -> &mut Build {
- self.force_frame_pointer = Some(force);
- self
- }
-
- /// Configures the output directory where all object files and static
- /// libraries will be located.
- ///
- /// This option is automatically scraped from the `OUT_DIR` environment
- /// variable by build scripts, so it's not required to call this function.
- pub fn out_dir<P: AsRef<Path>>(&mut self, out_dir: P) -> &mut Build {
- self.out_dir = Some(out_dir.as_ref().to_owned());
- self
- }
-
- /// Configures the compiler to be used to produce output.
- ///
- /// This option is automatically determined from the target platform or a
- /// number of environment variables, so it's not required to call this
- /// function.
- pub fn compiler<P: AsRef<Path>>(&mut self, compiler: P) -> &mut Build {
- self.compiler = Some(compiler.as_ref().to_owned());
- self
- }
-
- /// Configures the tool used to assemble archives.
- ///
- /// This option is automatically determined from the target platform or a
- /// number of environment variables, so it's not required to call this
- /// function.
- pub fn archiver<P: AsRef<Path>>(&mut self, archiver: P) -> &mut Build {
- self.archiver = Some(archiver.as_ref().to_owned());
- self
- }
- /// Define whether metadata should be emitted for cargo allowing it to
- /// automatically link the binary. Defaults to `true`.
- ///
- /// The emitted metadata is:
- ///
- /// - `rustc-link-lib=static=`*compiled lib*
- /// - `rustc-link-search=native=`*target folder*
- /// - When target is MSVC, the ATL-MFC libs are added via `rustc-link-search=native=`
- /// - When C++ is enabled, the C++ stdlib is added via `rustc-link-lib`
- ///
- pub fn cargo_metadata(&mut self, cargo_metadata: bool) -> &mut Build {
- self.cargo_metadata = cargo_metadata;
- self
- }
-
- /// Configures whether the compiler will emit position independent code.
- ///
- /// This option defaults to `false` for `windows-gnu` and bare metal targets and
- /// to `true` for all other targets.
- pub fn pic(&mut self, pic: bool) -> &mut Build {
- self.pic = Some(pic);
- self
- }
-
- /// Configures whether the Procedure Linkage Table is used for indirect
- /// calls into shared libraries.
- ///
- /// The PLT is used to provide features like lazy binding, but introduces
- /// a small performance loss due to extra pointer indirection. Setting
- /// `use_plt` to `false` can provide a small performance increase.
- ///
- /// Note that skipping the PLT requires a recent version of GCC/Clang.
- ///
- /// This only applies to ELF targets. It has no effect on other platforms.
- pub fn use_plt(&mut self, use_plt: bool) -> &mut Build {
- self.use_plt = Some(use_plt);
- self
- }
-
- /// Configures whether the /MT flag or the /MD flag will be passed to msvc build tools.
- ///
- /// This option defaults to `false`, and affect only msvc targets.
- pub fn static_crt(&mut self, static_crt: bool) -> &mut Build {
- self.static_crt = Some(static_crt);
- self
- }
-
- #[doc(hidden)]
- pub fn __set_env<A, B>(&mut self, a: A, b: B) -> &mut Build
- where
- A: AsRef<OsStr>,
- B: AsRef<OsStr>,
- {
- self.env
- .push((a.as_ref().to_owned(), b.as_ref().to_owned()));
- self
- }
-
- /// Run the compiler, generating the file `output`
- ///
- /// This will return a result instead of panicing; see compile() for the complete description.
- pub fn try_compile(&self, output: &str) -> Result<(), Error> {
- let (lib_name, gnu_lib_name) = if output.starts_with("lib") && output.ends_with(".a") {
- (&output[3..output.len() - 2], output.to_owned())
- } else {
- let mut gnu = String::with_capacity(5 + output.len());
- gnu.push_str("lib");
- gnu.push_str(&output);
- gnu.push_str(".a");
- (output, gnu)
- };
- let dst = self.get_out_dir()?;
-
- let mut objects = Vec::new();
- for file in self.files.iter() {
- let obj = dst.join(file).with_extension("o");
- let obj = if !obj.starts_with(&dst) {
- dst.join(obj.file_name().ok_or_else(|| {
- Error::new(ErrorKind::IOError, "Getting object file details failed.")
- })?)
- } else {
- obj
- };
-
- match obj.parent() {
- Some(s) => fs::create_dir_all(s)?,
- None => {
- return Err(Error::new(
- ErrorKind::IOError,
- "Getting object file details failed.",
- ));
- }
- };
-
- objects.push(Object::new(file.to_path_buf(), obj));
- }
- self.compile_objects(&objects)?;
- self.assemble(lib_name, &dst.join(gnu_lib_name), &objects)?;
-
- if self.get_target()?.contains("msvc") {
- let compiler = self.get_base_compiler()?;
- let atlmfc_lib = compiler
- .env()
- .iter()
- .find(|&&(ref var, _)| var.as_os_str() == OsStr::new("LIB"))
- .and_then(|&(_, ref lib_paths)| {
- env::split_paths(lib_paths).find(|path| {
- let sub = Path::new("atlmfc/lib");
- path.ends_with(sub) || path.parent().map_or(false, |p| p.ends_with(sub))
- })
- });
-
- if let Some(atlmfc_lib) = atlmfc_lib {
- self.print(&format!(
- "cargo:rustc-link-search=native={}",
- atlmfc_lib.display()
- ));
- }
- }
-
- self.print(&format!("cargo:rustc-link-lib=static={}", lib_name));
- self.print(&format!("cargo:rustc-link-search=native={}", dst.display()));
-
- // Add specific C++ libraries, if enabled.
- if self.cpp {
- if let Some(stdlib) = self.get_cpp_link_stdlib()? {
- self.print(&format!("cargo:rustc-link-lib={}", stdlib));
- }
- }
-
- Ok(())
- }
-
- /// Run the compiler, generating the file `output`
- ///
- /// The name `output` should be the name of the library. For backwards compatibility,
- /// the `output` may start with `lib` and end with `.a`. The Rust compiler will create
- /// the assembly with the lib prefix and .a extension. MSVC will create a file without prefix,
- /// ending with `.lib`.
- ///
- /// # Panics
- ///
- /// Panics if `output` is not formatted correctly or if one of the underlying
- /// compiler commands fails. It can also panic if it fails reading file names
- /// or creating directories.
- pub fn compile(&self, output: &str) {
- if let Err(e) = self.try_compile(output) {
- fail(&e.message);
- }
- }
-
- #[cfg(feature = "parallel")]
- fn compile_objects<'me>(&'me self, objs: &[Object]) -> Result<(), Error> {
- use std::sync::atomic::{AtomicBool, Ordering::SeqCst};
- use std::sync::Once;
-
- // Limit our parallelism globally with a jobserver. Start off by
- // releasing our own token for this process so we can have a bit of an
- // easier to write loop below. If this fails, though, then we're likely
- // on Windows with the main implicit token, so we just have a bit extra
- // parallelism for a bit and don't reacquire later.
- let server = jobserver();
- let reacquire = server.release_raw().is_ok();
-
- // When compiling objects in parallel we do a few dirty tricks to speed
- // things up:
- //
- // * First is that we use the `jobserver` crate to limit the parallelism
- // of this build script. The `jobserver` crate will use a jobserver
- // configured by Cargo for build scripts to ensure that parallelism is
- // coordinated across C compilations and Rust compilations. Before we
- // compile anything we make sure to wait until we acquire a token.
- //
- // Note that this jobserver is cached globally so we only used one per
- // process and only worry about creating it once.
- //
- // * Next we use a raw `thread::spawn` per thread to actually compile
- // objects in parallel. We only actually spawn a thread after we've
- // acquired a token to perform some work
- //
- // * Finally though we want to keep the dependencies of this crate
- // pretty light, so we avoid using a safe abstraction like `rayon` and
- // instead rely on some bits of `unsafe` code. We know that this stack
- // frame persists while everything is compiling so we use all the
- // stack-allocated objects without cloning/reallocating. We use a
- // transmute to `State` with a `'static` lifetime to persist
- // everything we need across the boundary, and the join-on-drop
- // semantics of `JoinOnDrop` should ensure that our stack frame is
- // alive while threads are alive.
- //
- // With all that in mind we compile all objects in a loop here, after we
- // acquire the appropriate tokens, Once all objects have been compiled
- // we join on all the threads and propagate the results of compilation.
- //
- // Note that as a slight optimization we try to break out as soon as
- // possible as soon as any compilation fails to ensure that errors get
- // out to the user as fast as possible.
- let error = AtomicBool::new(false);
- let mut threads = Vec::new();
- for obj in objs {
- if error.load(SeqCst) {
- break;
- }
- let token = server.acquire()?;
- let state = State {
- build: self,
- obj,
- error: &error,
- };
- let state = unsafe { std::mem::transmute::<State, State<'static>>(state) };
- let thread = thread::spawn(|| {
- let state: State<'me> = state; // erase the `'static` lifetime
- let result = state.build.compile_object(state.obj);
- if result.is_err() {
- state.error.store(true, SeqCst);
- }
- drop(token); // make sure our jobserver token is released after the compile
- return result;
- });
- threads.push(JoinOnDrop(Some(thread)));
- }
-
- for mut thread in threads {
- if let Some(thread) = thread.0.take() {
- thread.join().expect("thread should not panic")?;
- }
- }
-
- // Reacquire our process's token before we proceed, which we released
- // before entering the loop above.
- if reacquire {
- server.acquire_raw()?;
- }
-
- return Ok(());
-
- /// Shared state from the parent thread to the child thread. This
- /// package of pointers is temporarily transmuted to a `'static`
- /// lifetime to cross the thread boundary and then once the thread is
- /// running we erase the `'static` to go back to an anonymous lifetime.
- struct State<'a> {
- build: &'a Build,
- obj: &'a Object,
- error: &'a AtomicBool,
- }
-
- /// Returns a suitable `jobserver::Client` used to coordinate
- /// parallelism between build scripts.
- fn jobserver() -> &'static jobserver::Client {
- static INIT: Once = Once::new();
- static mut JOBSERVER: Option<jobserver::Client> = None;
-
- fn _assert_sync<T: Sync>() {}
- _assert_sync::<jobserver::Client>();
-
- unsafe {
- INIT.call_once(|| {
- let server = default_jobserver();
- JOBSERVER = Some(server);
- });
- JOBSERVER.as_ref().unwrap()
- }
- }
-
- unsafe fn default_jobserver() -> jobserver::Client {
- // Try to use the environmental jobserver which Cargo typically
- // initializes for us...
- if let Some(client) = jobserver::Client::from_env() {
- return client;
- }
-
- // ... but if that fails for whatever reason select something
- // reasonable and crate a new jobserver. Use `NUM_JOBS` if set (it's
- // configured by Cargo) and otherwise just fall back to a
- // semi-reasonable number. Note that we could use `num_cpus` here
- // but it's an extra dependency that will almost never be used, so
- // it's generally not too worth it.
- let mut parallelism = 4;
- if let Ok(amt) = env::var("NUM_JOBS") {
- if let Ok(amt) = amt.parse() {
- parallelism = amt;
- }
- }
-
- // If we create our own jobserver then be sure to reserve one token
- // for ourselves.
- let client = jobserver::Client::new(parallelism).expect("failed to create jobserver");
- client.acquire_raw().expect("failed to acquire initial");
- return client;
- }
-
- struct JoinOnDrop(Option<thread::JoinHandle<Result<(), Error>>>);
-
- impl Drop for JoinOnDrop {
- fn drop(&mut self) {
- if let Some(thread) = self.0.take() {
- drop(thread.join());
- }
- }
- }
- }
-
- #[cfg(not(feature = "parallel"))]
- fn compile_objects(&self, objs: &[Object]) -> Result<(), Error> {
- for obj in objs {
- self.compile_object(obj)?;
- }
- Ok(())
- }
-
- fn compile_object(&self, obj: &Object) -> Result<(), Error> {
- let is_asm = obj.src.extension().and_then(|s| s.to_str()) == Some("asm");
- let target = self.get_target()?;
- let msvc = target.contains("msvc");
- let compiler = self.try_get_compiler()?;
- let clang = compiler.family == ToolFamily::Clang;
- let (mut cmd, name) = if msvc && is_asm {
- self.msvc_macro_assembler()?
- } else {
- let mut cmd = compiler.to_command();
- for &(ref a, ref b) in self.env.iter() {
- cmd.env(a, b);
- }
- (
- cmd,
- compiler
- .path
- .file_name()
- .ok_or_else(|| Error::new(ErrorKind::IOError, "Failed to get compiler path."))?
- .to_string_lossy()
- .into_owned(),
- )
- };
- let is_arm = target.contains("aarch64") || target.contains("arm");
- command_add_output_file(&mut cmd, &obj.dst, self.cuda, msvc, clang, is_asm, is_arm);
- // armasm and armasm64 don't requrie -c option
- if !msvc || !is_asm || !is_arm {
- cmd.arg("-c");
- }
- cmd.arg(&obj.src);
- if cfg!(target_os = "macos") {
- self.fix_env_for_apple_os(&mut cmd)?;
- }
-
- run(&mut cmd, &name)?;
- Ok(())
- }
-
- /// This will return a result instead of panicing; see expand() for the complete description.
- pub fn try_expand(&self) -> Result<Vec<u8>, Error> {
- let compiler = self.try_get_compiler()?;
- let mut cmd = compiler.to_command();
- for &(ref a, ref b) in self.env.iter() {
- cmd.env(a, b);
- }
- cmd.arg("-E");
-
- assert!(
- self.files.len() <= 1,
- "Expand may only be called for a single file"
- );
-
- for file in self.files.iter() {
- cmd.arg(file);
- }
-
- let name = compiler
- .path
- .file_name()
- .ok_or_else(|| Error::new(ErrorKind::IOError, "Failed to get compiler path."))?
- .to_string_lossy()
- .into_owned();
-
- Ok(run_output(&mut cmd, &name)?)
- }
-
- /// Run the compiler, returning the macro-expanded version of the input files.
- ///
- /// This is only relevant for C and C++ files.
- ///
- /// # Panics
- /// Panics if more than one file is present in the config, or if compiler
- /// path has an invalid file name.
- ///
- /// # Example
- /// ```no_run
- /// let out = cc::Build::new().file("src/foo.c").expand();
- /// ```
- pub fn expand(&self) -> Vec<u8> {
- match self.try_expand() {
- Err(e) => fail(&e.message),
- Ok(v) => v,
- }
- }
-
- /// Get the compiler that's in use for this configuration.
- ///
- /// This function will return a `Tool` which represents the culmination
- /// of this configuration at a snapshot in time. The returned compiler can
- /// be inspected (e.g. the path, arguments, environment) to forward along to
- /// other tools, or the `to_command` method can be used to invoke the
- /// compiler itself.
- ///
- /// This method will take into account all configuration such as debug
- /// information, optimization level, include directories, defines, etc.
- /// Additionally, the compiler binary in use follows the standard
- /// conventions for this path, e.g. looking at the explicitly set compiler,
- /// environment variables (a number of which are inspected here), and then
- /// falling back to the default configuration.
- ///
- /// # Panics
- ///
- /// Panics if an error occurred while determining the architecture.
- pub fn get_compiler(&self) -> Tool {
- match self.try_get_compiler() {
- Ok(tool) => tool,
- Err(e) => fail(&e.message),
- }
- }
-
- /// Get the compiler that's in use for this configuration.
- ///
- /// This will return a result instead of panicing; see get_compiler() for the complete description.
- pub fn try_get_compiler(&self) -> Result<Tool, Error> {
- let opt_level = self.get_opt_level()?;
- let target = self.get_target()?;
-
- let mut cmd = self.get_base_compiler()?;
- let envflags = self.envflags(if self.cpp { "CXXFLAGS" } else { "CFLAGS" });
-
- // Disable default flag generation via `no_default_flags` or environment variable
- let no_defaults = self.no_default_flags || self.getenv("CRATE_CC_NO_DEFAULTS").is_some();
-
- if !no_defaults {
- self.add_default_flags(&mut cmd, &target, &opt_level)?;
- } else {
- println!("Info: default compiler flags are disabled");
- }
-
- for arg in envflags {
- cmd.push_cc_arg(arg.into());
- }
-
- for directory in self.include_directories.iter() {
- cmd.args.push("-I".into());
- cmd.args.push(directory.into());
- }
-
- // If warnings and/or extra_warnings haven't been explicitly set,
- // then we set them only if the environment doesn't already have
- // CFLAGS/CXXFLAGS, since those variables presumably already contain
- // the desired set of warnings flags.
-
- if self
- .warnings
- .unwrap_or(if self.has_flags() { false } else { true })
- {
- let wflags = cmd.family.warnings_flags().into();
- cmd.push_cc_arg(wflags);
- }
-
- if self
- .extra_warnings
- .unwrap_or(if self.has_flags() { false } else { true })
- {
- if let Some(wflags) = cmd.family.extra_warnings_flags() {
- cmd.push_cc_arg(wflags.into());
- }
- }
-
- for flag in self.flags.iter() {
- cmd.args.push(flag.into());
- }
-
- for flag in self.flags_supported.iter() {
- if self.is_flag_supported(flag).unwrap_or(false) {
- cmd.push_cc_arg(flag.into());
- }
- }
-
- for &(ref key, ref value) in self.definitions.iter() {
- if let Some(ref value) = *value {
- cmd.args.push(format!("-D{}={}", key, value).into());
- } else {
- cmd.args.push(format!("-D{}", key).into());
- }
- }
-
- if self.warnings_into_errors {
- let warnings_to_errors_flag = cmd.family.warnings_to_errors_flag().into();
- cmd.push_cc_arg(warnings_to_errors_flag);
- }
-
- Ok(cmd)
- }
-
- fn add_default_flags(
- &self,
- cmd: &mut Tool,
- target: &str,
- opt_level: &str,
- ) -> Result<(), Error> {
- // Non-target flags
- // If the flag is not conditioned on target variable, it belongs here :)
- match cmd.family {
- ToolFamily::Msvc { .. } => {
- cmd.push_cc_arg("-nologo".into());
-
- let crt_flag = match self.static_crt {
- Some(true) => "-MT",
- Some(false) => "-MD",
- None => {
- let features = self
- .getenv("CARGO_CFG_TARGET_FEATURE")
- .unwrap_or(String::new());
- if features.contains("crt-static") {
- "-MT"
- } else {
- "-MD"
- }
- }
- };
- cmd.push_cc_arg(crt_flag.into());
-
- match &opt_level[..] {
- // Msvc uses /O1 to enable all optimizations that minimize code size.
- "z" | "s" | "1" => cmd.push_opt_unless_duplicate("-O1".into()),
- // -O3 is a valid value for gcc and clang compilers, but not msvc. Cap to /O2.
- "2" | "3" => cmd.push_opt_unless_duplicate("-O2".into()),
- _ => {}
- }
- }
- ToolFamily::Gnu | ToolFamily::Clang => {
- // arm-linux-androideabi-gcc 4.8 shipped with Android NDK does
- // not support '-Oz'
- if opt_level == "z" && cmd.family != ToolFamily::Clang {
- cmd.push_opt_unless_duplicate("-Os".into());
- } else {
- cmd.push_opt_unless_duplicate(format!("-O{}", opt_level).into());
- }
-
- if cmd.family == ToolFamily::Clang && target.contains("android") {
- // For compatibility with code that doesn't use pre-defined `__ANDROID__` macro.
- // If compiler used via ndk-build or cmake (officially supported build methods)
- // this macros is defined.
- // See https://android.googlesource.com/platform/ndk/+/refs/heads/ndk-release-r21/build/cmake/android.toolchain.cmake#456
- // https://android.googlesource.com/platform/ndk/+/refs/heads/ndk-release-r21/build/core/build-binary.mk#141
- cmd.push_opt_unless_duplicate("-DANDROID".into());
- }
-
- if !target.contains("apple-ios") {
- cmd.push_cc_arg("-ffunction-sections".into());
- cmd.push_cc_arg("-fdata-sections".into());
- }
- // Disable generation of PIC on bare-metal for now: rust-lld doesn't support this yet
- if self
- .pic
- .unwrap_or(!target.contains("windows") && !target.contains("-none-"))
- {
- cmd.push_cc_arg("-fPIC".into());
- // PLT only applies if code is compiled with PIC support,
- // and only for ELF targets.
- if target.contains("linux") && !self.use_plt.unwrap_or(true) {
- cmd.push_cc_arg("-fno-plt".into());
- }
- }
- }
- }
-
- if self.get_debug() {
- if self.cuda {
- // NVCC debug flag
- cmd.args.push("-G".into());
- }
- let family = cmd.family;
- family.add_debug_flags(cmd);
- }
-
- if self.get_force_frame_pointer() {
- let family = cmd.family;
- family.add_force_frame_pointer(cmd);
- }
-
- // Target flags
- match cmd.family {
- ToolFamily::Clang => {
- if !(target.contains("android")
- && android_clang_compiler_uses_target_arg_internally(&cmd.path))
- {
- if target.contains("darwin") {
- if let Some(arch) =
- map_darwin_target_from_rust_to_compiler_architecture(target)
- {
- cmd.args
- .push(format!("--target={}-apple-darwin", arch).into());
- }
- } else if target.contains("macabi") {
- if let Some(arch) =
- map_darwin_target_from_rust_to_compiler_architecture(target)
- {
- let ios = if arch == "arm64" { "ios" } else { "ios13.0" };
- cmd.args
- .push(format!("--target={}-apple-{}-macabi", arch, ios).into());
- }
- } else if target.contains("ios-sim") {
- if let Some(arch) =
- map_darwin_target_from_rust_to_compiler_architecture(target)
- {
- let deployment_target = env::var("IPHONEOS_DEPLOYMENT_TARGET")
- .unwrap_or_else(|_| "7.0".into());
- cmd.args.push(
- format!(
- "--target={}-apple-ios{}-simulator",
- arch, deployment_target
- )
- .into(),
- );
- }
- } else {
- cmd.args.push(format!("--target={}", target).into());
- }
- }
- }
- ToolFamily::Msvc { clang_cl } => {
- // This is an undocumented flag from MSVC but helps with making
- // builds more reproducible by avoiding putting timestamps into
- // files.
- cmd.push_cc_arg("-Brepro".into());
-
- if clang_cl {
- if target.contains("x86_64") {
- cmd.push_cc_arg("-m64".into());
- } else if target.contains("86") {
- cmd.push_cc_arg("-m32".into());
- cmd.push_cc_arg("-arch:IA32".into());
- } else {
- cmd.push_cc_arg(format!("--target={}", target).into());
- }
- } else {
- if target.contains("i586") {
- cmd.push_cc_arg("-arch:IA32".into());
- }
- }
-
- // There is a check in corecrt.h that will generate a
- // compilation error if
- // _ARM_WINAPI_PARTITION_DESKTOP_SDK_AVAILABLE is
- // not defined to 1. The check was added in Windows
- // 8 days because only store apps were allowed on ARM.
- // This changed with the release of Windows 10 IoT Core.
- // The check will be going away in future versions of
- // the SDK, but for all released versions of the
- // Windows SDK it is required.
- if target.contains("arm") || target.contains("thumb") {
- cmd.args
- .push("-D_ARM_WINAPI_PARTITION_DESKTOP_SDK_AVAILABLE=1".into());
- }
- }
- ToolFamily::Gnu => {
- if target.contains("i686") || target.contains("i586") {
- cmd.args.push("-m32".into());
- } else if target == "x86_64-unknown-linux-gnux32" {
- cmd.args.push("-mx32".into());
- } else if target.contains("x86_64") || target.contains("powerpc64") {
- cmd.args.push("-m64".into());
- }
-
- if target.contains("darwin") {
- if let Some(arch) = map_darwin_target_from_rust_to_compiler_architecture(target)
- {
- cmd.args.push("-arch".into());
- cmd.args.push(arch.into());
- }
- }
-
- if self.static_flag.is_none() {
- let features = self
- .getenv("CARGO_CFG_TARGET_FEATURE")
- .unwrap_or(String::new());
- if features.contains("crt-static") {
- cmd.args.push("-static".into());
- }
- }
-
- // armv7 targets get to use armv7 instructions
- if (target.starts_with("armv7") || target.starts_with("thumbv7"))
- && target.contains("-linux-")
- {
- cmd.args.push("-march=armv7-a".into());
- }
-
- // (x86 Android doesn't say "eabi")
- if target.contains("-androideabi") && target.contains("v7") {
- // -march=armv7-a handled above
- cmd.args.push("-mthumb".into());
- if !target.contains("neon") {
- // On android we can guarantee some extra float instructions
- // (specified in the android spec online)
- // NEON guarantees even more; see below.
- cmd.args.push("-mfpu=vfpv3-d16".into());
- }
- cmd.args.push("-mfloat-abi=softfp".into());
- }
-
- if target.contains("neon") {
- cmd.args.push("-mfpu=neon-vfpv4".into());
- }
-
- if target.starts_with("armv4t-unknown-linux-") {
- cmd.args.push("-march=armv4t".into());
- cmd.args.push("-marm".into());
- cmd.args.push("-mfloat-abi=soft".into());
- }
-
- if target.starts_with("armv5te-unknown-linux-") {
- cmd.args.push("-march=armv5te".into());
- cmd.args.push("-marm".into());
- cmd.args.push("-mfloat-abi=soft".into());
- }
-
- // For us arm == armv6 by default
- if target.starts_with("arm-unknown-linux-") {
- cmd.args.push("-march=armv6".into());
- cmd.args.push("-marm".into());
- if target.ends_with("hf") {
- cmd.args.push("-mfpu=vfp".into());
- } else {
- cmd.args.push("-mfloat-abi=soft".into());
- }
- }
-
- // We can guarantee some settings for FRC
- if target.starts_with("arm-frc-") {
- cmd.args.push("-march=armv7-a".into());
- cmd.args.push("-mcpu=cortex-a9".into());
- cmd.args.push("-mfpu=vfpv3".into());
- cmd.args.push("-mfloat-abi=softfp".into());
- cmd.args.push("-marm".into());
- }
-
- // Turn codegen down on i586 to avoid some instructions.
- if target.starts_with("i586-unknown-linux-") {
- cmd.args.push("-march=pentium".into());
- }
-
- // Set codegen level for i686 correctly
- if target.starts_with("i686-unknown-linux-") {
- cmd.args.push("-march=i686".into());
- }
-
- // Looks like `musl-gcc` makes it hard for `-m32` to make its way
- // all the way to the linker, so we need to actually instruct the
- // linker that we're generating 32-bit executables as well. This'll
- // typically only be used for build scripts which transitively use
- // these flags that try to compile executables.
- if target == "i686-unknown-linux-musl" || target == "i586-unknown-linux-musl" {
- cmd.args.push("-Wl,-melf_i386".into());
- }
-
- if target.starts_with("thumb") {
- cmd.args.push("-mthumb".into());
-
- if target.ends_with("eabihf") {
- cmd.args.push("-mfloat-abi=hard".into())
- }
- }
- if target.starts_with("thumbv6m") {
- cmd.args.push("-march=armv6s-m".into());
- }
- if target.starts_with("thumbv7em") {
- cmd.args.push("-march=armv7e-m".into());
-
- if target.ends_with("eabihf") {
- cmd.args.push("-mfpu=fpv4-sp-d16".into())
- }
- }
- if target.starts_with("thumbv7m") {
- cmd.args.push("-march=armv7-m".into());
- }
- if target.starts_with("thumbv8m.base") {
- cmd.args.push("-march=armv8-m.base".into());
- }
- if target.starts_with("thumbv8m.main") {
- cmd.args.push("-march=armv8-m.main".into());
-
- if target.ends_with("eabihf") {
- cmd.args.push("-mfpu=fpv5-sp-d16".into())
- }
- }
- if target.starts_with("armebv7r") | target.starts_with("armv7r") {
- if target.starts_with("armeb") {
- cmd.args.push("-mbig-endian".into());
- } else {
- cmd.args.push("-mlittle-endian".into());
- }
-
- // ARM mode
- cmd.args.push("-marm".into());
-
- // R Profile
- cmd.args.push("-march=armv7-r".into());
-
- if target.ends_with("eabihf") {
- // Calling convention
- cmd.args.push("-mfloat-abi=hard".into());
-
- // lowest common denominator FPU
- // (see Cortex-R4 technical reference manual)
- cmd.args.push("-mfpu=vfpv3-d16".into())
- } else {
- // Calling convention
- cmd.args.push("-mfloat-abi=soft".into());
- }
- }
- if target.starts_with("armv7a") {
- cmd.args.push("-march=armv7-a".into());
-
- if target.ends_with("eabihf") {
- // lowest common denominator FPU
- cmd.args.push("-mfpu=vfpv3-d16".into());
- }
- }
- if target.starts_with("riscv32") || target.starts_with("riscv64") {
- // get the 32i/32imac/32imc/64gc/64imac/... part
- let mut parts = target.split('-');
- if let Some(arch) = parts.next() {
- let arch = &arch[5..];
- if target.contains("linux") && arch.starts_with("64") {
- cmd.args.push(("-march=rv64gc").into());
- cmd.args.push("-mabi=lp64d".into());
- } else if target.contains("linux") && arch.starts_with("32") {
- cmd.args.push(("-march=rv32gc").into());
- cmd.args.push("-mabi=ilp32d".into());
- } else if arch.starts_with("64") {
- cmd.args.push(("-march=rv".to_owned() + arch).into());
- cmd.args.push("-mabi=lp64".into());
- } else {
- cmd.args.push(("-march=rv".to_owned() + arch).into());
- cmd.args.push("-mabi=ilp32".into());
- }
- cmd.args.push("-mcmodel=medany".into());
- }
- }
- }
- }
-
- if target.contains("apple-ios") {
- self.ios_flags(cmd)?;
- }
-
- if self.static_flag.unwrap_or(false) {
- cmd.args.push("-static".into());
- }
- if self.shared_flag.unwrap_or(false) {
- cmd.args.push("-shared".into());
- }
-
- if self.cpp {
- match (self.cpp_set_stdlib.as_ref(), cmd.family) {
- (None, _) => {}
- (Some(stdlib), ToolFamily::Gnu) | (Some(stdlib), ToolFamily::Clang) => {
- cmd.push_cc_arg(format!("-stdlib=lib{}", stdlib).into());
- }
- _ => {
- println!(
- "cargo:warning=cpp_set_stdlib is specified, but the {:?} compiler \
- does not support this option, ignored",
- cmd.family
- );
- }
- }
- }
-
- Ok(())
- }
-
- fn has_flags(&self) -> bool {
- let flags_env_var_name = if self.cpp { "CXXFLAGS" } else { "CFLAGS" };
- let flags_env_var_value = self.get_var(flags_env_var_name);
- if let Ok(_) = flags_env_var_value {
- true
- } else {
- false
- }
- }
-
- fn msvc_macro_assembler(&self) -> Result<(Command, String), Error> {
- let target = self.get_target()?;
- let tool = if target.contains("x86_64") {
- "ml64.exe"
- } else if target.contains("arm") {
- "armasm.exe"
- } else if target.contains("aarch64") {
- "armasm64.exe"
- } else {
- "ml.exe"
- };
- let mut cmd = windows_registry::find(&target, tool).unwrap_or_else(|| self.cmd(tool));
- cmd.arg("-nologo"); // undocumented, yet working with armasm[64]
- for directory in self.include_directories.iter() {
- cmd.arg("-I").arg(directory);
- }
- if target.contains("aarch64") || target.contains("arm") {
- println!("cargo:warning=The MSVC ARM assemblers do not support -D flags");
- } else {
- for &(ref key, ref value) in self.definitions.iter() {
- if let Some(ref value) = *value {
- cmd.arg(&format!("-D{}={}", key, value));
- } else {
- cmd.arg(&format!("-D{}", key));
- }
- }
- }
-
- if target.contains("i686") || target.contains("i586") {
- cmd.arg("-safeseh");
- }
- for flag in self.flags.iter() {
- cmd.arg(flag);
- }
-
- Ok((cmd, tool.to_string()))
- }
-
- fn assemble(&self, lib_name: &str, dst: &Path, objs: &[Object]) -> Result<(), Error> {
- // Delete the destination if it exists as we want to
- // create on the first iteration instead of appending.
- let _ = fs::remove_file(&dst);
-
- // Add objects to the archive in limited-length batches. This helps keep
- // the length of the command line within a reasonable length to avoid
- // blowing system limits on limiting platforms like Windows.
- let objs: Vec<_> = objs
- .iter()
- .map(|o| o.dst.clone())
- .chain(self.objects.clone())
- .collect();
- for chunk in objs.chunks(100) {
- self.assemble_progressive(dst, chunk)?;
- }
-
- let target = self.get_target()?;
- if target.contains("msvc") {
- // The Rust compiler will look for libfoo.a and foo.lib, but the
- // MSVC linker will also be passed foo.lib, so be sure that both
- // exist for now.
-
- let lib_dst = dst.with_file_name(format!("{}.lib", lib_name));
- let _ = fs::remove_file(&lib_dst);
- match fs::hard_link(&dst, &lib_dst).or_else(|_| {
- // if hard-link fails, just copy (ignoring the number of bytes written)
- fs::copy(&dst, &lib_dst).map(|_| ())
- }) {
- Ok(_) => (),
- Err(_) => {
- return Err(Error::new(
- ErrorKind::IOError,
- "Could not copy or create a hard-link to the generated lib file.",
- ));
- }
- };
- } else {
- // Non-msvc targets (those using `ar`) need a separate step to add
- // the symbol table to archives since our construction command of
- // `cq` doesn't add it for us.
- let (mut ar, cmd) = self.get_ar()?;
- run(ar.arg("s").arg(dst), &cmd)?;
- }
-
- Ok(())
- }
-
- fn assemble_progressive(&self, dst: &Path, objs: &[PathBuf]) -> Result<(), Error> {
- let target = self.get_target()?;
-
- if target.contains("msvc") {
- let (mut cmd, program) = self.get_ar()?;
- let mut out = OsString::from("-out:");
- out.push(dst);
- cmd.arg(out).arg("-nologo");
- for flag in self.ar_flags.iter() {
- cmd.arg(flag);
- }
- // If the library file already exists, add the libary name
- // as an argument to let lib.exe know we are appending the objs.
- if dst.exists() {
- cmd.arg(dst);
- }
- cmd.args(objs);
- run(&mut cmd, &program)?;
- } else {
- let (mut ar, cmd) = self.get_ar()?;
-
- // Set an environment variable to tell the OSX archiver to ensure
- // that all dates listed in the archive are zero, improving
- // determinism of builds. AFAIK there's not really official
- // documentation of this but there's a lot of references to it if
- // you search google.
- //
- // You can reproduce this locally on a mac with:
- //
- // $ touch foo.c
- // $ cc -c foo.c -o foo.o
- //
- // # Notice that these two checksums are different
- // $ ar crus libfoo1.a foo.o && sleep 2 && ar crus libfoo2.a foo.o
- // $ md5sum libfoo*.a
- //
- // # Notice that these two checksums are the same
- // $ export ZERO_AR_DATE=1
- // $ ar crus libfoo1.a foo.o && sleep 2 && touch foo.o && ar crus libfoo2.a foo.o
- // $ md5sum libfoo*.a
- //
- // In any case if this doesn't end up getting read, it shouldn't
- // cause that many issues!
- ar.env("ZERO_AR_DATE", "1");
- for flag in self.ar_flags.iter() {
- ar.arg(flag);
- }
- run(ar.arg("cq").arg(dst).args(objs), &cmd)?;
- }
-
- Ok(())
- }
-
- fn ios_flags(&self, cmd: &mut Tool) -> Result<(), Error> {
- enum ArchSpec {
- Device(&'static str),
- Simulator(&'static str),
- Catalyst(&'static str),
- }
-
- let target = self.get_target()?;
- let arch = target.split('-').nth(0).ok_or_else(|| {
- Error::new(
- ErrorKind::ArchitectureInvalid,
- "Unknown architecture for iOS target.",
- )
- })?;
-
- let is_catalyst = match target.split('-').nth(3) {
- Some(v) => v == "macabi",
- None => false,
- };
-
- let arch = if is_catalyst {
- match arch {
- "arm64e" => ArchSpec::Catalyst("arm64e"),
- "arm64" | "aarch64" => ArchSpec::Catalyst("arm64"),
- "x86_64" => ArchSpec::Catalyst("-m64"),
- _ => {
- return Err(Error::new(
- ErrorKind::ArchitectureInvalid,
- "Unknown architecture for iOS target.",
- ));
- }
- }
- } else {
- match arch {
- "arm" | "armv7" | "thumbv7" => ArchSpec::Device("armv7"),
- "armv7s" | "thumbv7s" => ArchSpec::Device("armv7s"),
- "arm64e" => ArchSpec::Device("arm64e"),
- "arm64" | "aarch64" => ArchSpec::Device("arm64"),
- "i386" | "i686" => ArchSpec::Simulator("-m32"),
- "x86_64" => ArchSpec::Simulator("-m64"),
- _ => {
- return Err(Error::new(
- ErrorKind::ArchitectureInvalid,
- "Unknown architecture for iOS target.",
- ));
- }
- }
- };
-
- let min_version =
- std::env::var("IPHONEOS_DEPLOYMENT_TARGET").unwrap_or_else(|_| "7.0".into());
-
- let sdk = match arch {
- ArchSpec::Device(arch) => {
- cmd.args.push("-arch".into());
- cmd.args.push(arch.into());
- cmd.args
- .push(format!("-miphoneos-version-min={}", min_version).into());
- "iphoneos"
- }
- ArchSpec::Simulator(arch) => {
- cmd.args.push(arch.into());
- cmd.args
- .push(format!("-mios-simulator-version-min={}", min_version).into());
- "iphonesimulator"
- }
- ArchSpec::Catalyst(_) => "macosx",
- };
-
- self.print(&format!("Detecting iOS SDK path for {}", sdk));
- let sdk_path = self.apple_sdk_root(sdk)?;
- cmd.args.push("-isysroot".into());
- cmd.args.push(sdk_path);
- cmd.args.push("-fembed-bitcode".into());
- /*
- * TODO we probably ultimately want the -fembed-bitcode-marker flag
- * but can't have it now because of an issue in LLVM:
- * https://github.com/alexcrichton/cc-rs/issues/301
- * https://github.com/rust-lang/rust/pull/48896#comment-372192660
- */
- /*
- if self.get_opt_level()? == "0" {
- cmd.args.push("-fembed-bitcode-marker".into());
- }
- */
-
- Ok(())
- }
-
- fn cmd<P: AsRef<OsStr>>(&self, prog: P) -> Command {
- let mut cmd = Command::new(prog);
- for &(ref a, ref b) in self.env.iter() {
- cmd.env(a, b);
- }
- cmd
- }
-
- fn get_base_compiler(&self) -> Result<Tool, Error> {
- if let Some(ref c) = self.compiler {
- return Ok(Tool::new(c.clone()));
- }
- let host = self.get_host()?;
- let target = self.get_target()?;
- let (env, msvc, gnu, traditional, clang) = if self.cpp {
- ("CXX", "cl.exe", "g++", "c++", "clang++")
- } else {
- ("CC", "cl.exe", "gcc", "cc", "clang")
- };
-
- // On historical Solaris systems, "cc" may have been Sun Studio, which
- // is not flag-compatible with "gcc". This history casts a long shadow,
- // and many modern illumos distributions today ship GCC as "gcc" without
- // also making it available as "cc".
- let default = if host.contains("solaris") || host.contains("illumos") {
- gnu
- } else {
- traditional
- };
-
- let cl_exe = windows_registry::find_tool(&target, "cl.exe");
-
- let tool_opt: Option<Tool> = self
- .env_tool(env)
- .map(|(tool, wrapper, args)| {
- // find the driver mode, if any
- const DRIVER_MODE: &str = "--driver-mode=";
- let driver_mode = args
- .iter()
- .find(|a| a.starts_with(DRIVER_MODE))
- .map(|a| &a[DRIVER_MODE.len()..]);
- // Chop off leading/trailing whitespace to work around
- // semi-buggy build scripts which are shared in
- // makefiles/configure scripts (where spaces are far more
- // lenient)
- let mut t = Tool::with_clang_driver(PathBuf::from(tool.trim()), driver_mode);
- if let Some(cc_wrapper) = wrapper {
- t.cc_wrapper_path = Some(PathBuf::from(cc_wrapper));
- }
- for arg in args {
- t.cc_wrapper_args.push(arg.into());
- }
- t
- })
- .or_else(|| {
- if target.contains("emscripten") {
- let tool = if self.cpp { "em++" } else { "emcc" };
- // Windows uses bat file so we have to be a bit more specific
- if cfg!(windows) {
- let mut t = Tool::new(PathBuf::from("cmd"));
- t.args.push("/c".into());
- t.args.push(format!("{}.bat", tool).into());
- Some(t)
- } else {
- Some(Tool::new(PathBuf::from(tool)))
- }
- } else {
- None
- }
- })
- .or_else(|| cl_exe.clone());
-
- let tool = match tool_opt {
- Some(t) => t,
- None => {
- let compiler = if host.contains("windows") && target.contains("windows") {
- if target.contains("msvc") {
- msvc.to_string()
- } else {
- format!("{}.exe", gnu)
- }
- } else if target.contains("apple-ios") {
- clang.to_string()
- } else if target.contains("android") {
- autodetect_android_compiler(&target, &host, gnu, clang)
- } else if target.contains("cloudabi") {
- format!("{}-{}", target, traditional)
- } else if target == "wasm32-wasi"
- || target == "wasm32-unknown-wasi"
- || target == "wasm32-unknown-unknown"
- {
- "clang".to_string()
- } else if target.contains("vxworks") {
- if self.cpp {
- "wr-c++".to_string()
- } else {
- "wr-cc".to_string()
- }
- } else if self.get_host()? != target {
- let prefix = self.prefix_for_target(&target);
- match prefix {
- Some(prefix) => format!("{}-{}", prefix, gnu),
- None => default.to_string(),
- }
- } else {
- default.to_string()
- };
-
- let mut t = Tool::new(PathBuf::from(compiler));
- if let Some(cc_wrapper) = Self::rustc_wrapper_fallback() {
- t.cc_wrapper_path = Some(PathBuf::from(cc_wrapper));
- }
- t
- }
- };
-
- let mut tool = if self.cuda {
- assert!(
- tool.args.is_empty(),
- "CUDA compilation currently assumes empty pre-existing args"
- );
- let nvcc = match self.get_var("NVCC") {
- Err(_) => "nvcc".into(),
- Ok(nvcc) => nvcc,
- };
- let mut nvcc_tool = Tool::with_features(PathBuf::from(nvcc), None, self.cuda);
- nvcc_tool
- .args
- .push(format!("-ccbin={}", tool.path.display()).into());
- nvcc_tool.family = tool.family;
- nvcc_tool
- } else {
- tool
- };
-
- // New "standalone" C/C++ cross-compiler executables from recent Android NDK
- // are just shell scripts that call main clang binary (from Android NDK) with
- // proper `--target` argument.
- //
- // For example, armv7a-linux-androideabi16-clang passes
- // `--target=armv7a-linux-androideabi16` to clang.
- //
- // As the shell script calls the main clang binary, the command line limit length
- // on Windows is restricted to around 8k characters instead of around 32k characters.
- // To remove this limit, we call the main clang binary directly and contruct the
- // `--target=` ourselves.
- if host.contains("windows") && android_clang_compiler_uses_target_arg_internally(&tool.path)
- {
- if let Some(path) = tool.path.file_name() {
- let file_name = path.to_str().unwrap().to_owned();
- let (target, clang) = file_name.split_at(file_name.rfind("-").unwrap());
-
- tool.path.set_file_name(clang.trim_start_matches("-"));
- tool.path.set_extension("exe");
- tool.args.push(format!("--target={}", target).into());
-
- // Additionally, shell scripts for target i686-linux-android versions 16 to 24
- // pass the `mstackrealign` option so we do that here as well.
- if target.contains("i686-linux-android") {
- let (_, version) = target.split_at(target.rfind("d").unwrap() + 1);
- if let Ok(version) = version.parse::<u32>() {
- if version > 15 && version < 25 {
- tool.args.push("-mstackrealign".into());
- }
- }
- }
- };
- }
-
- // If we found `cl.exe` in our environment, the tool we're returning is
- // an MSVC-like tool, *and* no env vars were set then set env vars for
- // the tool that we're returning.
- //
- // Env vars are needed for things like `link.exe` being put into PATH as
- // well as header include paths sometimes. These paths are automatically
- // included by default but if the `CC` or `CXX` env vars are set these
- // won't be used. This'll ensure that when the env vars are used to
- // configure for invocations like `clang-cl` we still get a "works out
- // of the box" experience.
- if let Some(cl_exe) = cl_exe {
- if tool.family == (ToolFamily::Msvc { clang_cl: true })
- && tool.env.len() == 0
- && target.contains("msvc")
- {
- for &(ref k, ref v) in cl_exe.env.iter() {
- tool.env.push((k.to_owned(), v.to_owned()));
- }
- }
- }
-
- Ok(tool)
- }
-
- fn get_var(&self, var_base: &str) -> Result<String, Error> {
- let target = self.get_target()?;
- let host = self.get_host()?;
- let kind = if host == target { "HOST" } else { "TARGET" };
- let target_u = target.replace("-", "_");
- let res = self
- .getenv(&format!("{}_{}", var_base, target))
- .or_else(|| self.getenv(&format!("{}_{}", var_base, target_u)))
- .or_else(|| self.getenv(&format!("{}_{}", kind, var_base)))
- .or_else(|| self.getenv(var_base));
-
- match res {
- Some(res) => Ok(res),
- None => Err(Error::new(
- ErrorKind::EnvVarNotFound,
- &format!("Could not find environment variable {}.", var_base),
- )),
- }
- }
-
- fn envflags(&self, name: &str) -> Vec<String> {
- self.get_var(name)
- .unwrap_or(String::new())
- .split_ascii_whitespace()
- .map(|slice| slice.to_string())
- .collect()
- }
-
- /// Returns a fallback `cc_compiler_wrapper` by introspecting `RUSTC_WRAPPER`
- fn rustc_wrapper_fallback() -> Option<String> {
- // No explicit CC wrapper was detected, but check if RUSTC_WRAPPER
- // is defined and is a build accelerator that is compatible with
- // C/C++ compilers (e.g. sccache)
- let valid_wrappers = ["sccache"];
-
- let rustc_wrapper = std::env::var_os("RUSTC_WRAPPER")?;
- let wrapper_path = Path::new(&rustc_wrapper);
- let wrapper_stem = wrapper_path.file_stem()?;
-
- if valid_wrappers.contains(&wrapper_stem.to_str()?) {
- Some(rustc_wrapper.to_str()?.to_owned())
- } else {
- None
- }
- }
-
- /// Returns compiler path, optional modifier name from whitelist, and arguments vec
- fn env_tool(&self, name: &str) -> Option<(String, Option<String>, Vec<String>)> {
- let tool = match self.get_var(name) {
- Ok(tool) => tool,
- Err(_) => return None,
- };
-
- // If this is an exact path on the filesystem we don't want to do any
- // interpretation at all, just pass it on through. This'll hopefully get
- // us to support spaces-in-paths.
- if Path::new(&tool).exists() {
- return Some((tool, None, Vec::new()));
- }
-
- // Ok now we want to handle a couple of scenarios. We'll assume from
- // here on out that spaces are splitting separate arguments. Two major
- // features we want to support are:
- //
- // CC='sccache cc'
- //
- // aka using `sccache` or any other wrapper/caching-like-thing for
- // compilations. We want to know what the actual compiler is still,
- // though, because our `Tool` API support introspection of it to see
- // what compiler is in use.
- //
- // additionally we want to support
- //
- // CC='cc -flag'
- //
- // where the CC env var is used to also pass default flags to the C
- // compiler.
- //
- // It's true that everything here is a bit of a pain, but apparently if
- // you're not literally make or bash then you get a lot of bug reports.
- let known_wrappers = ["ccache", "distcc", "sccache", "icecc"];
-
- let mut parts = tool.split_whitespace();
- let maybe_wrapper = match parts.next() {
- Some(s) => s,
- None => return None,
- };
-
- let file_stem = Path::new(maybe_wrapper)
- .file_stem()
- .unwrap()
- .to_str()
- .unwrap();
- if known_wrappers.contains(&file_stem) {
- if let Some(compiler) = parts.next() {
- return Some((
- compiler.to_string(),
- Some(maybe_wrapper.to_string()),
- parts.map(|s| s.to_string()).collect(),
- ));
- }
- }
-
- Some((
- maybe_wrapper.to_string(),
- Self::rustc_wrapper_fallback(),
- parts.map(|s| s.to_string()).collect(),
- ))
- }
-
- /// Returns the C++ standard library:
- /// 1. If [cpp_link_stdlib](cc::Build::cpp_link_stdlib) is set, uses its value.
- /// 2. Else if the `CXXSTDLIB` environment variable is set, uses its value.
- /// 3. Else the default is `libc++` for OS X and BSDs, `libc++_shared` for Android,
- /// `None` for MSVC and `libstdc++` for anything else.
- fn get_cpp_link_stdlib(&self) -> Result<Option<String>, Error> {
- match self.cpp_link_stdlib.clone() {
- Some(s) => Ok(s),
- None => {
- if let Ok(stdlib) = self.get_var("CXXSTDLIB") {
- if stdlib.is_empty() {
- Ok(None)
- } else {
- Ok(Some(stdlib))
- }
- } else {
- let target = self.get_target()?;
- if target.contains("msvc") {
- Ok(None)
- } else if target.contains("apple") {
- Ok(Some("c++".to_string()))
- } else if target.contains("freebsd") {
- Ok(Some("c++".to_string()))
- } else if target.contains("openbsd") {
- Ok(Some("c++".to_string()))
- } else if target.contains("android") {
- Ok(Some("c++_shared".to_string()))
- } else {
- Ok(Some("stdc++".to_string()))
- }
- }
- }
- }
- }
-
- fn get_ar(&self) -> Result<(Command, String), Error> {
- if let Some(ref p) = self.archiver {
- let name = p.file_name().and_then(|s| s.to_str()).unwrap_or("ar");
- return Ok((self.cmd(p), name.to_string()));
- }
- if let Ok(p) = self.get_var("AR") {
- return Ok((self.cmd(&p), p));
- }
- let target = self.get_target()?;
- let default_ar = "ar".to_string();
- let program = if target.contains("android") {
- format!("{}-ar", target.replace("armv7", "arm"))
- } else if target.contains("emscripten") {
- // Windows use bat files so we have to be a bit more specific
- if cfg!(windows) {
- let mut cmd = self.cmd("cmd");
- cmd.arg("/c").arg("emar.bat");
- return Ok((cmd, "emar.bat".to_string()));
- }
-
- "emar".to_string()
- } else if target.contains("msvc") {
- match windows_registry::find(&target, "lib.exe") {
- Some(t) => return Ok((t, "lib.exe".to_string())),
- None => "lib.exe".to_string(),
- }
- } else if target.contains("illumos") {
- // The default 'ar' on illumos uses a non-standard flags,
- // but the OS comes bundled with a GNU-compatible variant.
- //
- // Use the GNU-variant to match other Unix systems.
- "gar".to_string()
- } else if self.get_host()? != target {
- match self.prefix_for_target(&target) {
- Some(p) => {
- let target_ar = format!("{}-ar", p);
- if Command::new(&target_ar).output().is_ok() {
- target_ar
- } else {
- default_ar
- }
- }
- None => default_ar,
- }
- } else {
- default_ar
- };
- Ok((self.cmd(&program), program))
- }
-
- fn prefix_for_target(&self, target: &str) -> Option<String> {
- // CROSS_COMPILE is of the form: "arm-linux-gnueabi-"
- let cc_env = self.getenv("CROSS_COMPILE");
- let cross_compile = cc_env
- .as_ref()
- .map(|s| s.trim_right_matches('-').to_owned());
- cross_compile.or(match &target[..] {
- "aarch64-unknown-linux-gnu" => Some("aarch64-linux-gnu"),
- "aarch64-unknown-linux-musl" => Some("aarch64-linux-musl"),
- "aarch64-unknown-netbsd" => Some("aarch64--netbsd"),
- "arm-unknown-linux-gnueabi" => Some("arm-linux-gnueabi"),
- "armv4t-unknown-linux-gnueabi" => Some("arm-linux-gnueabi"),
- "armv5te-unknown-linux-gnueabi" => Some("arm-linux-gnueabi"),
- "armv5te-unknown-linux-musleabi" => Some("arm-linux-gnueabi"),
- "arm-frc-linux-gnueabi" => Some("arm-frc-linux-gnueabi"),
- "arm-unknown-linux-gnueabihf" => Some("arm-linux-gnueabihf"),
- "arm-unknown-linux-musleabi" => Some("arm-linux-musleabi"),
- "arm-unknown-linux-musleabihf" => Some("arm-linux-musleabihf"),
- "arm-unknown-netbsd-eabi" => Some("arm--netbsdelf-eabi"),
- "armv6-unknown-netbsd-eabihf" => Some("armv6--netbsdelf-eabihf"),
- "armv7-unknown-linux-gnueabi" => Some("arm-linux-gnueabi"),
- "armv7-unknown-linux-gnueabihf" => Some("arm-linux-gnueabihf"),
- "armv7-unknown-linux-musleabihf" => Some("arm-linux-musleabihf"),
- "armv7neon-unknown-linux-gnueabihf" => Some("arm-linux-gnueabihf"),
- "armv7neon-unknown-linux-musleabihf" => Some("arm-linux-musleabihf"),
- "thumbv7-unknown-linux-gnueabihf" => Some("arm-linux-gnueabihf"),
- "thumbv7-unknown-linux-musleabihf" => Some("arm-linux-musleabihf"),
- "thumbv7neon-unknown-linux-gnueabihf" => Some("arm-linux-gnueabihf"),
- "thumbv7neon-unknown-linux-musleabihf" => Some("arm-linux-musleabihf"),
- "armv7-unknown-netbsd-eabihf" => Some("armv7--netbsdelf-eabihf"),
- "hexagon-unknown-linux-musl" => Some("hexagon-linux-musl"),
- "i586-unknown-linux-musl" => Some("musl"),
- "i686-pc-windows-gnu" => Some("i686-w64-mingw32"),
- "i686-uwp-windows-gnu" => Some("i686-w64-mingw32"),
- "i686-unknown-linux-musl" => Some("musl"),
- "i686-unknown-netbsd" => Some("i486--netbsdelf"),
- "mips-unknown-linux-gnu" => Some("mips-linux-gnu"),
- "mips-unknown-linux-musl" => Some("mips-linux-musl"),
- "mipsel-unknown-linux-gnu" => Some("mipsel-linux-gnu"),
- "mipsel-unknown-linux-musl" => Some("mipsel-linux-musl"),
- "mips64-unknown-linux-gnuabi64" => Some("mips64-linux-gnuabi64"),
- "mips64el-unknown-linux-gnuabi64" => Some("mips64el-linux-gnuabi64"),
- "mipsisa32r6-unknown-linux-gnu" => Some("mipsisa32r6-linux-gnu"),
- "mipsisa32r6el-unknown-linux-gnu" => Some("mipsisa32r6el-linux-gnu"),
- "mipsisa64r6-unknown-linux-gnuabi64" => Some("mipsisa64r6-linux-gnuabi64"),
- "mipsisa64r6el-unknown-linux-gnuabi64" => Some("mipsisa64r6el-linux-gnuabi64"),
- "powerpc-unknown-linux-gnu" => Some("powerpc-linux-gnu"),
- "powerpc-unknown-linux-gnuspe" => Some("powerpc-linux-gnuspe"),
- "powerpc-unknown-netbsd" => Some("powerpc--netbsd"),
- "powerpc64-unknown-linux-gnu" => Some("powerpc-linux-gnu"),
- "powerpc64le-unknown-linux-gnu" => Some("powerpc64le-linux-gnu"),
- "riscv32i-unknown-none-elf" => self.find_working_gnu_prefix(&[
- "riscv32-unknown-elf",
- "riscv64-unknown-elf",
- "riscv-none-embed",
- ]),
- "riscv32imac-unknown-none-elf" => self.find_working_gnu_prefix(&[
- "riscv32-unknown-elf",
- "riscv64-unknown-elf",
- "riscv-none-embed",
- ]),
- "riscv32imc-unknown-none-elf" => self.find_working_gnu_prefix(&[
- "riscv32-unknown-elf",
- "riscv64-unknown-elf",
- "riscv-none-embed",
- ]),
- "riscv64gc-unknown-none-elf" => self.find_working_gnu_prefix(&[
- "riscv64-unknown-elf",
- "riscv32-unknown-elf",
- "riscv-none-embed",
- ]),
- "riscv64imac-unknown-none-elf" => self.find_working_gnu_prefix(&[
- "riscv64-unknown-elf",
- "riscv32-unknown-elf",
- "riscv-none-embed",
- ]),
- "riscv64gc-unknown-linux-gnu" => Some("riscv64-linux-gnu"),
- "riscv32gc-unknown-linux-gnu" => Some("riscv32-linux-gnu"),
- "riscv64gc-unknown-linux-musl" => Some("riscv64-linux-musl"),
- "riscv32gc-unknown-linux-musl" => Some("riscv32-linux-musl"),
- "s390x-unknown-linux-gnu" => Some("s390x-linux-gnu"),
- "sparc-unknown-linux-gnu" => Some("sparc-linux-gnu"),
- "sparc64-unknown-linux-gnu" => Some("sparc64-linux-gnu"),
- "sparc64-unknown-netbsd" => Some("sparc64--netbsd"),
- "sparcv9-sun-solaris" => Some("sparcv9-sun-solaris"),
- "armv7a-none-eabi" => Some("arm-none-eabi"),
- "armv7a-none-eabihf" => Some("arm-none-eabi"),
- "armebv7r-none-eabi" => Some("arm-none-eabi"),
- "armebv7r-none-eabihf" => Some("arm-none-eabi"),
- "armv7r-none-eabi" => Some("arm-none-eabi"),
- "armv7r-none-eabihf" => Some("arm-none-eabi"),
- "thumbv6m-none-eabi" => Some("arm-none-eabi"),
- "thumbv7em-none-eabi" => Some("arm-none-eabi"),
- "thumbv7em-none-eabihf" => Some("arm-none-eabi"),
- "thumbv7m-none-eabi" => Some("arm-none-eabi"),
- "thumbv8m.base-none-eabi" => Some("arm-none-eabi"),
- "thumbv8m.main-none-eabi" => Some("arm-none-eabi"),
- "thumbv8m.main-none-eabihf" => Some("arm-none-eabi"),
- "x86_64-pc-windows-gnu" => Some("x86_64-w64-mingw32"),
- "x86_64-uwp-windows-gnu" => Some("x86_64-w64-mingw32"),
- "x86_64-rumprun-netbsd" => Some("x86_64-rumprun-netbsd"),
- "x86_64-unknown-linux-musl" => Some("musl"),
- "x86_64-unknown-netbsd" => Some("x86_64--netbsd"),
- _ => None,
- }
- .map(|x| x.to_owned()))
- }
-
- /// Some platforms have multiple, compatible, canonical prefixes. Look through
- /// each possible prefix for a compiler that exists and return it. The prefixes
- /// should be ordered from most-likely to least-likely.
- fn find_working_gnu_prefix(&self, prefixes: &[&'static str]) -> Option<&'static str> {
- let suffix = if self.cpp { "-g++" } else { "-gcc" };
- let extension = std::env::consts::EXE_SUFFIX;
-
- // Loop through PATH entries searching for each toolchain. This ensures that we
- // are more likely to discover the toolchain early on, because chances are good
- // that the desired toolchain is in one of the higher-priority paths.
- env::var_os("PATH")
- .as_ref()
- .and_then(|path_entries| {
- env::split_paths(path_entries).find_map(|path_entry| {
- for prefix in prefixes {
- let target_compiler = format!("{}{}{}", prefix, suffix, extension);
- if path_entry.join(&target_compiler).exists() {
- return Some(prefix);
- }
- }
- None
- })
- })
- .map(|prefix| *prefix)
- .or_else(||
- // If no toolchain was found, provide the first toolchain that was passed in.
- // This toolchain has been shown not to exist, however it will appear in the
- // error that is shown to the user which should make it easier to search for
- // where it should be obtained.
- prefixes.first().map(|prefix| *prefix))
- }
-
- fn get_target(&self) -> Result<String, Error> {
- match self.target.clone() {
- Some(t) => Ok(t),
- None => Ok(self.getenv_unwrap("TARGET")?),
- }
- }
-
- fn get_host(&self) -> Result<String, Error> {
- match self.host.clone() {
- Some(h) => Ok(h),
- None => Ok(self.getenv_unwrap("HOST")?),
- }
- }
-
- fn get_opt_level(&self) -> Result<String, Error> {
- match self.opt_level.as_ref().cloned() {
- Some(ol) => Ok(ol),
- None => Ok(self.getenv_unwrap("OPT_LEVEL")?),
- }
- }
-
- fn get_debug(&self) -> bool {
- self.debug.unwrap_or_else(|| match self.getenv("DEBUG") {
- Some(s) => s != "false",
- None => false,
- })
- }
-
- fn get_force_frame_pointer(&self) -> bool {
- self.force_frame_pointer.unwrap_or_else(|| self.get_debug())
- }
-
- fn get_out_dir(&self) -> Result<PathBuf, Error> {
- match self.out_dir.clone() {
- Some(p) => Ok(p),
- None => Ok(env::var_os("OUT_DIR").map(PathBuf::from).ok_or_else(|| {
- Error::new(
- ErrorKind::EnvVarNotFound,
- "Environment variable OUT_DIR not defined.",
- )
- })?),
- }
- }
-
- fn getenv(&self, v: &str) -> Option<String> {
- let mut cache = self.env_cache.lock().unwrap();
- if let Some(val) = cache.get(v) {
- return val.clone();
- }
- let r = env::var(v).ok();
- self.print(&format!("{} = {:?}", v, r));
- cache.insert(v.to_string(), r.clone());
- r
- }
-
- fn getenv_unwrap(&self, v: &str) -> Result<String, Error> {
- match self.getenv(v) {
- Some(s) => Ok(s),
- None => Err(Error::new(
- ErrorKind::EnvVarNotFound,
- &format!("Environment variable {} not defined.", v.to_string()),
- )),
- }
- }
-
- fn print(&self, s: &str) {
- if self.cargo_metadata {
- println!("{}", s);
- }
- }
-
- fn fix_env_for_apple_os(&self, cmd: &mut Command) -> Result<(), Error> {
- let target = self.get_target()?;
- let host = self.get_host()?;
- if host.contains("apple-darwin") && target.contains("apple-darwin") {
- // If, for example, `cargo` runs during the build of an XCode project, then `SDKROOT` environment variable
- // would represent the current target, and this is the problem for us, if we want to compile something
- // for the host, when host != target.
- // We can not just remove `SDKROOT`, because, again, for example, XCode add to PATH
- // /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
- // and `cc` from this path can not find system include files, like `pthread.h`, if `SDKROOT`
- // is not set
- if let Ok(sdkroot) = env::var("SDKROOT") {
- if !sdkroot.contains("MacOSX") {
- let macos_sdk = self.apple_sdk_root("macosx")?;
- cmd.env("SDKROOT", macos_sdk);
- }
- }
- // Additionally, `IPHONEOS_DEPLOYMENT_TARGET` must not be set when using the Xcode linker at
- // "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld",
- // although this is apparently ignored when using the linker at "/usr/bin/ld".
- cmd.env_remove("IPHONEOS_DEPLOYMENT_TARGET");
- }
- Ok(())
- }
-
- fn apple_sdk_root(&self, sdk: &str) -> Result<OsString, Error> {
- let mut cache = self
- .apple_sdk_root_cache
- .lock()
- .expect("apple_sdk_root_cache lock failed");
- if let Some(ret) = cache.get(sdk) {
- return Ok(ret.clone());
- }
-
- let sdk_path = run_output(
- self.cmd("xcrun")
- .arg("--show-sdk-path")
- .arg("--sdk")
- .arg(sdk),
- "xcrun",
- )?;
-
- let sdk_path = match String::from_utf8(sdk_path) {
- Ok(p) => p,
- Err(_) => {
- return Err(Error::new(
- ErrorKind::IOError,
- "Unable to determine iOS SDK path.",
- ));
- }
- };
- let ret: OsString = sdk_path.trim().into();
- cache.insert(sdk.into(), ret.clone());
- Ok(ret)
- }
-}
-
-impl Default for Build {
- fn default() -> Build {
- Build::new()
- }
-}
-
-impl Tool {
- fn new(path: PathBuf) -> Self {
- Tool::with_features(path, None, false)
- }
-
- fn with_clang_driver(path: PathBuf, clang_driver: Option<&str>) -> Self {
- Self::with_features(path, clang_driver, false)
- }
-
- #[cfg(windows)]
- /// Explictly set the `ToolFamily`, skipping name-based detection.
- fn with_family(path: PathBuf, family: ToolFamily) -> Self {
- Self {
- path: path,
- cc_wrapper_path: None,
- cc_wrapper_args: Vec::new(),
- args: Vec::new(),
- env: Vec::new(),
- family: family,
- cuda: false,
- removed_args: Vec::new(),
- }
- }
-
- fn with_features(path: PathBuf, clang_driver: Option<&str>, cuda: bool) -> Self {
- // Try to detect family of the tool from its name, falling back to Gnu.
- let family = if let Some(fname) = path.file_name().and_then(|p| p.to_str()) {
- if fname.contains("clang-cl") {
- ToolFamily::Msvc { clang_cl: true }
- } else if fname.ends_with("cl") || fname == "cl.exe" {
- ToolFamily::Msvc { clang_cl: false }
- } else if fname.contains("clang") {
- match clang_driver {
- Some("cl") => ToolFamily::Msvc { clang_cl: true },
- _ => ToolFamily::Clang,
- }
- } else {
- ToolFamily::Gnu
- }
- } else {
- ToolFamily::Gnu
- };
-
- Tool {
- path: path,
- cc_wrapper_path: None,
- cc_wrapper_args: Vec::new(),
- args: Vec::new(),
- env: Vec::new(),
- family: family,
- cuda: cuda,
- removed_args: Vec::new(),
- }
- }
-
- /// Add an argument to be stripped from the final command arguments.
- fn remove_arg(&mut self, flag: OsString) {
- self.removed_args.push(flag);
- }
-
- /// Add a flag, and optionally prepend the NVCC wrapper flag "-Xcompiler".
- ///
- /// Currently this is only used for compiling CUDA sources, since NVCC only
- /// accepts a limited set of GNU-like flags, and the rest must be prefixed
- /// with a "-Xcompiler" flag to get passed to the underlying C++ compiler.
- fn push_cc_arg(&mut self, flag: OsString) {
- if self.cuda {
- self.args.push("-Xcompiler".into());
- }
- self.args.push(flag);
- }
-
- fn is_duplicate_opt_arg(&self, flag: &OsString) -> bool {
- let flag = flag.to_str().unwrap();
- let mut chars = flag.chars();
-
- // Only duplicate check compiler flags
- if self.is_like_msvc() {
- if chars.next() != Some('/') {
- return false;
- }
- } else if self.is_like_gnu() || self.is_like_clang() {
- if chars.next() != Some('-') {
- return false;
- }
- }
-
- // Check for existing optimization flags (-O, /O)
- if chars.next() == Some('O') {
- return self
- .args()
- .iter()
- .any(|ref a| a.to_str().unwrap_or("").chars().nth(1) == Some('O'));
- }
-
- // TODO Check for existing -m..., -m...=..., /arch:... flags
- return false;
- }
-
- /// Don't push optimization arg if it conflicts with existing args
- fn push_opt_unless_duplicate(&mut self, flag: OsString) {
- if self.is_duplicate_opt_arg(&flag) {
- println!("Info: Ignoring duplicate arg {:?}", &flag);
- } else {
- self.push_cc_arg(flag);
- }
- }
-
- /// Converts this compiler into a `Command` that's ready to be run.
- ///
- /// This is useful for when the compiler needs to be executed and the
- /// command returned will already have the initial arguments and environment
- /// variables configured.
- pub fn to_command(&self) -> Command {
- let mut cmd = match self.cc_wrapper_path {
- Some(ref cc_wrapper_path) => {
- let mut cmd = Command::new(&cc_wrapper_path);
- cmd.arg(&self.path);
- cmd
- }
- None => Command::new(&self.path),
- };
- cmd.args(&self.cc_wrapper_args);
-
- let value = self
- .args
- .iter()
- .filter(|a| !self.removed_args.contains(a))
- .collect::<Vec<_>>();
- cmd.args(&value);
-
- for &(ref k, ref v) in self.env.iter() {
- cmd.env(k, v);
- }
- cmd
- }
-
- /// Returns the path for this compiler.
- ///
- /// Note that this may not be a path to a file on the filesystem, e.g. "cc",
- /// but rather something which will be resolved when a process is spawned.
- pub fn path(&self) -> &Path {
- &self.path
- }
-
- /// Returns the default set of arguments to the compiler needed to produce
- /// executables for the target this compiler generates.
- pub fn args(&self) -> &[OsString] {
- &self.args
- }
-
- /// Returns the set of environment variables needed for this compiler to
- /// operate.
- ///
- /// This is typically only used for MSVC compilers currently.
- pub fn env(&self) -> &[(OsString, OsString)] {
- &self.env
- }
-
- /// Returns the compiler command in format of CC environment variable.
- /// Or empty string if CC env was not present
- ///
- /// This is typically used by configure script
- pub fn cc_env(&self) -> OsString {
- match self.cc_wrapper_path {
- Some(ref cc_wrapper_path) => {
- let mut cc_env = cc_wrapper_path.as_os_str().to_owned();
- cc_env.push(" ");
- cc_env.push(self.path.to_path_buf().into_os_string());
- for arg in self.cc_wrapper_args.iter() {
- cc_env.push(" ");
- cc_env.push(arg);
- }
- cc_env
- }
- None => OsString::from(""),
- }
- }
-
- /// Returns the compiler flags in format of CFLAGS environment variable.
- /// Important here - this will not be CFLAGS from env, its internal gcc's flags to use as CFLAGS
- /// This is typically used by configure script
- pub fn cflags_env(&self) -> OsString {
- let mut flags = OsString::new();
- for (i, arg) in self.args.iter().enumerate() {
- if i > 0 {
- flags.push(" ");
- }
- flags.push(arg);
- }
- flags
- }
-
- /// Whether the tool is GNU Compiler Collection-like.
- pub fn is_like_gnu(&self) -> bool {
- self.family == ToolFamily::Gnu
- }
-
- /// Whether the tool is Clang-like.
- pub fn is_like_clang(&self) -> bool {
- self.family == ToolFamily::Clang
- }
-
- /// Whether the tool is MSVC-like.
- pub fn is_like_msvc(&self) -> bool {
- match self.family {
- ToolFamily::Msvc { .. } => true,
- _ => false,
- }
- }
-}
-
-fn run(cmd: &mut Command, program: &str) -> Result<(), Error> {
- let (mut child, print) = spawn(cmd, program)?;
- let status = match child.wait() {
- Ok(s) => s,
- Err(_) => {
- return Err(Error::new(
- ErrorKind::ToolExecError,
- &format!(
- "Failed to wait on spawned child process, command {:?} with args {:?}.",
- cmd, program
- ),
- ));
- }
- };
- print.join().unwrap();
- println!("{}", status);
-
- if status.success() {
- Ok(())
- } else {
- Err(Error::new(
- ErrorKind::ToolExecError,
- &format!(
- "Command {:?} with args {:?} did not execute successfully (status code {}).",
- cmd, program, status
- ),
- ))
- }
-}
-
-fn run_output(cmd: &mut Command, program: &str) -> Result<Vec<u8>, Error> {
- cmd.stdout(Stdio::piped());
- let (mut child, print) = spawn(cmd, program)?;
- let mut stdout = vec![];
- child
- .stdout
- .take()
- .unwrap()
- .read_to_end(&mut stdout)
- .unwrap();
- let status = match child.wait() {
- Ok(s) => s,
- Err(_) => {
- return Err(Error::new(
- ErrorKind::ToolExecError,
- &format!(
- "Failed to wait on spawned child process, command {:?} with args {:?}.",
- cmd, program
- ),
- ));
- }
- };
- print.join().unwrap();
- println!("{}", status);
-
- if status.success() {
- Ok(stdout)
- } else {
- Err(Error::new(
- ErrorKind::ToolExecError,
- &format!(
- "Command {:?} with args {:?} did not execute successfully (status code {}).",
- cmd, program, status
- ),
- ))
- }
-}
-
-fn spawn(cmd: &mut Command, program: &str) -> Result<(Child, JoinHandle<()>), Error> {
- println!("running: {:?}", cmd);
-
- // Capture the standard error coming from these programs, and write it out
- // with cargo:warning= prefixes. Note that this is a bit wonky to avoid
- // requiring the output to be UTF-8, we instead just ship bytes from one
- // location to another.
- match cmd.stderr(Stdio::piped()).spawn() {
- Ok(mut child) => {
- let stderr = BufReader::new(child.stderr.take().unwrap());
- let print = thread::spawn(move || {
- for line in stderr.split(b'\n').filter_map(|l| l.ok()) {
- print!("cargo:warning=");
- std::io::stdout().write_all(&line).unwrap();
- println!("");
- }
- });
- Ok((child, print))
- }
- Err(ref e) if e.kind() == io::ErrorKind::NotFound => {
- let extra = if cfg!(windows) {
- " (see https://github.com/alexcrichton/cc-rs#compile-time-requirements \
- for help)"
- } else {
- ""
- };
- Err(Error::new(
- ErrorKind::ToolNotFound,
- &format!("Failed to find tool. Is `{}` installed?{}", program, extra),
- ))
- }
- Err(_) => Err(Error::new(
- ErrorKind::ToolExecError,
- &format!("Command {:?} with args {:?} failed to start.", cmd, program),
- )),
- }
-}
-
-fn fail(s: &str) -> ! {
- eprintln!("\n\nerror occurred: {}\n\n", s);
- std::process::exit(1);
-}
-
-fn command_add_output_file(
- cmd: &mut Command,
- dst: &Path,
- cuda: bool,
- msvc: bool,
- clang: bool,
- is_asm: bool,
- is_arm: bool,
-) {
- if msvc && !clang && !cuda && !(is_asm && is_arm) {
- let mut s = OsString::from("-Fo");
- s.push(&dst);
- cmd.arg(s);
- } else {
- cmd.arg("-o").arg(&dst);
- }
-}
-
-// Use by default minimum available API level
-// See note about naming here
-// https://android.googlesource.com/platform/ndk/+/refs/heads/ndk-release-r21/docs/BuildSystemMaintainers.md#Clang
-static NEW_STANDALONE_ANDROID_COMPILERS: [&str; 4] = [
- "aarch64-linux-android21-clang",
- "armv7a-linux-androideabi16-clang",
- "i686-linux-android16-clang",
- "x86_64-linux-android21-clang",
-];
-
-// New "standalone" C/C++ cross-compiler executables from recent Android NDK
-// are just shell scripts that call main clang binary (from Android NDK) with
-// proper `--target` argument.
-//
-// For example, armv7a-linux-androideabi16-clang passes
-// `--target=armv7a-linux-androideabi16` to clang.
-// So to construct proper command line check if
-// `--target` argument would be passed or not to clang
-fn android_clang_compiler_uses_target_arg_internally(clang_path: &Path) -> bool {
- if let Some(filename) = clang_path.file_name() {
- if let Some(filename_str) = filename.to_str() {
- filename_str.contains("android")
- } else {
- false
- }
- } else {
- false
- }
-}
-
-#[test]
-fn test_android_clang_compiler_uses_target_arg_internally() {
- for version in 16..21 {
- assert!(android_clang_compiler_uses_target_arg_internally(
- &PathBuf::from(format!("armv7a-linux-androideabi{}-clang", version))
- ));
- assert!(android_clang_compiler_uses_target_arg_internally(
- &PathBuf::from(format!("armv7a-linux-androideabi{}-clang++", version))
- ));
- }
- assert!(!android_clang_compiler_uses_target_arg_internally(
- &PathBuf::from("clang")
- ));
- assert!(!android_clang_compiler_uses_target_arg_internally(
- &PathBuf::from("clang++")
- ));
-}
-
-fn autodetect_android_compiler(target: &str, host: &str, gnu: &str, clang: &str) -> String {
- let new_clang_key = match target {
- "aarch64-linux-android" => Some("aarch64"),
- "armv7-linux-androideabi" => Some("armv7a"),
- "i686-linux-android" => Some("i686"),
- "x86_64-linux-android" => Some("x86_64"),
- _ => None,
- };
-
- let new_clang = new_clang_key
- .map(|key| {
- NEW_STANDALONE_ANDROID_COMPILERS
- .iter()
- .find(|x| x.starts_with(key))
- })
- .unwrap_or(None);
-
- if let Some(new_clang) = new_clang {
- if Command::new(new_clang).output().is_ok() {
- return (*new_clang).into();
- }
- }
-
- let target = target
- .replace("armv7neon", "arm")
- .replace("armv7", "arm")
- .replace("thumbv7neon", "arm")
- .replace("thumbv7", "arm");
- let gnu_compiler = format!("{}-{}", target, gnu);
- let clang_compiler = format!("{}-{}", target, clang);
-
- // On Windows, the Android clang compiler is provided as a `.cmd` file instead
- // of a `.exe` file. `std::process::Command` won't run `.cmd` files unless the
- // `.cmd` is explicitly appended to the command name, so we do that here.
- let clang_compiler_cmd = format!("{}-{}.cmd", target, clang);
-
- // Check if gnu compiler is present
- // if not, use clang
- if Command::new(&gnu_compiler).output().is_ok() {
- gnu_compiler
- } else if host.contains("windows") && Command::new(&clang_compiler_cmd).output().is_ok() {
- clang_compiler_cmd
- } else {
- clang_compiler
- }
-}
-
-// Rust and clang/cc don't agree on how to name the target.
-fn map_darwin_target_from_rust_to_compiler_architecture(target: &str) -> Option<&'static str> {
- if target.contains("x86_64") {
- Some("x86_64")
- } else if target.contains("arm64e") {
- Some("arm64e")
- } else if target.contains("aarch64") {
- Some("arm64")
- } else {
- None
- }
-}
diff --git a/vendor/cc/src/registry.rs b/vendor/cc/src/registry.rs
deleted file mode 100644
index 2ac2fa6..0000000
--- a/vendor/cc/src/registry.rs
+++ /dev/null
@@ -1,204 +0,0 @@
-// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-use std::ffi::{OsStr, OsString};
-use std::io;
-use std::ops::RangeFrom;
-use std::os::raw;
-use std::os::windows::prelude::*;
-
-pub struct RegistryKey(Repr);
-
-type HKEY = *mut u8;
-type DWORD = u32;
-type LPDWORD = *mut DWORD;
-type LPCWSTR = *const u16;
-type LPWSTR = *mut u16;
-type LONG = raw::c_long;
-type PHKEY = *mut HKEY;
-type PFILETIME = *mut u8;
-type LPBYTE = *mut u8;
-type REGSAM = u32;
-
-const ERROR_SUCCESS: DWORD = 0;
-const ERROR_NO_MORE_ITEMS: DWORD = 259;
-const HKEY_LOCAL_MACHINE: HKEY = 0x80000002 as HKEY;
-const REG_SZ: DWORD = 1;
-const KEY_READ: DWORD = 0x20019;
-const KEY_WOW64_32KEY: DWORD = 0x200;
-
-#[link(name = "advapi32")]
-extern "system" {
- fn RegOpenKeyExW(
- key: HKEY,
- lpSubKey: LPCWSTR,
- ulOptions: DWORD,
- samDesired: REGSAM,
- phkResult: PHKEY,
- ) -> LONG;
- fn RegEnumKeyExW(
- key: HKEY,
- dwIndex: DWORD,
- lpName: LPWSTR,
- lpcName: LPDWORD,
- lpReserved: LPDWORD,
- lpClass: LPWSTR,
- lpcClass: LPDWORD,
- lpftLastWriteTime: PFILETIME,
- ) -> LONG;
- fn RegQueryValueExW(
- hKey: HKEY,
- lpValueName: LPCWSTR,
- lpReserved: LPDWORD,
- lpType: LPDWORD,
- lpData: LPBYTE,
- lpcbData: LPDWORD,
- ) -> LONG;
- fn RegCloseKey(hKey: HKEY) -> LONG;
-}
-
-struct OwnedKey(HKEY);
-
-enum Repr {
- Const(HKEY),
- Owned(OwnedKey),
-}
-
-pub struct Iter<'a> {
- idx: RangeFrom<DWORD>,
- key: &'a RegistryKey,
-}
-
-unsafe impl Sync for Repr {}
-unsafe impl Send for Repr {}
-
-pub static LOCAL_MACHINE: RegistryKey = RegistryKey(Repr::Const(HKEY_LOCAL_MACHINE));
-
-impl RegistryKey {
- fn raw(&self) -> HKEY {
- match self.0 {
- Repr::Const(val) => val,
- Repr::Owned(ref val) => val.0,
- }
- }
-
- pub fn open(&self, key: &OsStr) -> io::Result<RegistryKey> {
- let key = key.encode_wide().chain(Some(0)).collect::<Vec<_>>();
- let mut ret = 0 as *mut _;
- let err = unsafe {
- RegOpenKeyExW(
- self.raw(),
- key.as_ptr(),
- 0,
- KEY_READ | KEY_WOW64_32KEY,
- &mut ret,
- )
- };
- if err == ERROR_SUCCESS as LONG {
- Ok(RegistryKey(Repr::Owned(OwnedKey(ret))))
- } else {
- Err(io::Error::from_raw_os_error(err as i32))
- }
- }
-
- pub fn iter(&self) -> Iter {
- Iter {
- idx: 0..,
- key: self,
- }
- }
-
- pub fn query_str(&self, name: &str) -> io::Result<OsString> {
- let name: &OsStr = name.as_ref();
- let name = name.encode_wide().chain(Some(0)).collect::<Vec<_>>();
- let mut len = 0;
- let mut kind = 0;
- unsafe {
- let err = RegQueryValueExW(
- self.raw(),
- name.as_ptr(),
- 0 as *mut _,
- &mut kind,
- 0 as *mut _,
- &mut len,
- );
- if err != ERROR_SUCCESS as LONG {
- return Err(io::Error::from_raw_os_error(err as i32));
- }
- if kind != REG_SZ {
- return Err(io::Error::new(
- io::ErrorKind::Other,
- "registry key wasn't a string",
- ));
- }
-
- // The length here is the length in bytes, but we're using wide
- // characters so we need to be sure to halve it for the capacity
- // passed in.
- let mut v = Vec::with_capacity(len as usize / 2);
- let err = RegQueryValueExW(
- self.raw(),
- name.as_ptr(),
- 0 as *mut _,
- 0 as *mut _,
- v.as_mut_ptr() as *mut _,
- &mut len,
- );
- if err != ERROR_SUCCESS as LONG {
- return Err(io::Error::from_raw_os_error(err as i32));
- }
- v.set_len(len as usize / 2);
-
- // Some registry keys may have a terminating nul character, but
- // we're not interested in that, so chop it off if it's there.
- if v[v.len() - 1] == 0 {
- v.pop();
- }
- Ok(OsString::from_wide(&v))
- }
- }
-}
-
-impl Drop for OwnedKey {
- fn drop(&mut self) {
- unsafe {
- RegCloseKey(self.0);
- }
- }
-}
-
-impl<'a> Iterator for Iter<'a> {
- type Item = io::Result<OsString>;
-
- fn next(&mut self) -> Option<io::Result<OsString>> {
- self.idx.next().and_then(|i| unsafe {
- let mut v = Vec::with_capacity(256);
- let mut len = v.capacity() as DWORD;
- let ret = RegEnumKeyExW(
- self.key.raw(),
- i,
- v.as_mut_ptr(),
- &mut len,
- 0 as *mut _,
- 0 as *mut _,
- 0 as *mut _,
- 0 as *mut _,
- );
- if ret == ERROR_NO_MORE_ITEMS as LONG {
- None
- } else if ret != ERROR_SUCCESS as LONG {
- Some(Err(io::Error::from_raw_os_error(ret as i32)))
- } else {
- v.set_len(len as usize);
- Some(Ok(OsString::from_wide(&v)))
- }
- })
- }
-}
diff --git a/vendor/cc/src/setup_config.rs b/vendor/cc/src/setup_config.rs
deleted file mode 100644
index bc2b1c2..0000000
--- a/vendor/cc/src/setup_config.rs
+++ /dev/null
@@ -1,283 +0,0 @@
-// Copyright © 2017 winapi-rs developers
-// Licensed under the Apache License, Version 2.0
-// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
-// All files in the project carrying such notice may not be copied, modified, or distributed
-// except according to those terms.
-
-#![allow(bad_style)]
-#![allow(unused)]
-
-use crate::winapi::Interface;
-use crate::winapi::BSTR;
-use crate::winapi::LPCOLESTR;
-use crate::winapi::LPSAFEARRAY;
-use crate::winapi::S_FALSE;
-use crate::winapi::{CoCreateInstance, CLSCTX_ALL};
-use crate::winapi::{IUnknown, IUnknownVtbl};
-use crate::winapi::{HRESULT, LCID, LPCWSTR, PULONGLONG};
-use crate::winapi::{LPFILETIME, ULONG};
-use std::ffi::OsString;
-use std::ptr::null_mut;
-
-use crate::com::{BStr, ComPtr};
-
-// Bindings to the Setup.Configuration stuff
-pub type InstanceState = u32;
-
-pub const eNone: InstanceState = 0;
-pub const eLocal: InstanceState = 1;
-pub const eRegistered: InstanceState = 2;
-pub const eNoRebootRequired: InstanceState = 4;
-pub const eComplete: InstanceState = -1i32 as u32;
-
-RIDL! {#[uuid(0xb41463c3, 0x8866, 0x43b5, 0xbc, 0x33, 0x2b, 0x06, 0x76, 0xf7, 0xf4, 0x2e)]
-interface ISetupInstance(ISetupInstanceVtbl): IUnknown(IUnknownVtbl) {
- fn GetInstanceId(
- pbstrInstanceId: *mut BSTR,
- ) -> HRESULT,
- fn GetInstallDate(
- pInstallDate: LPFILETIME,
- ) -> HRESULT,
- fn GetInstallationName(
- pbstrInstallationName: *mut BSTR,
- ) -> HRESULT,
- fn GetInstallationPath(
- pbstrInstallationPath: *mut BSTR,
- ) -> HRESULT,
- fn GetInstallationVersion(
- pbstrInstallationVersion: *mut BSTR,
- ) -> HRESULT,
- fn GetDisplayName(
- lcid: LCID,
- pbstrDisplayName: *mut BSTR,
- ) -> HRESULT,
- fn GetDescription(
- lcid: LCID,
- pbstrDescription: *mut BSTR,
- ) -> HRESULT,
- fn ResolvePath(
- pwszRelativePath: LPCOLESTR,
- pbstrAbsolutePath: *mut BSTR,
- ) -> HRESULT,
-}}
-
-RIDL! {#[uuid(0x89143c9a, 0x05af, 0x49b0, 0xb7, 0x17, 0x72, 0xe2, 0x18, 0xa2, 0x18, 0x5c)]
-interface ISetupInstance2(ISetupInstance2Vtbl): ISetupInstance(ISetupInstanceVtbl) {
- fn GetState(
- pState: *mut InstanceState,
- ) -> HRESULT,
- fn GetPackages(
- ppsaPackages: *mut LPSAFEARRAY,
- ) -> HRESULT,
- fn GetProduct(
- ppPackage: *mut *mut ISetupPackageReference,
- ) -> HRESULT,
- fn GetProductPath(
- pbstrProductPath: *mut BSTR,
- ) -> HRESULT,
-}}
-
-RIDL! {#[uuid(0x6380bcff, 0x41d3, 0x4b2e, 0x8b, 0x2e, 0xbf, 0x8a, 0x68, 0x10, 0xc8, 0x48)]
-interface IEnumSetupInstances(IEnumSetupInstancesVtbl): IUnknown(IUnknownVtbl) {
- fn Next(
- celt: ULONG,
- rgelt: *mut *mut ISetupInstance,
- pceltFetched: *mut ULONG,
- ) -> HRESULT,
- fn Skip(
- celt: ULONG,
- ) -> HRESULT,
- fn Reset() -> HRESULT,
- fn Clone(
- ppenum: *mut *mut IEnumSetupInstances,
- ) -> HRESULT,
-}}
-
-RIDL! {#[uuid(0x42843719, 0xdb4c, 0x46c2, 0x8e, 0x7c, 0x64, 0xf1, 0x81, 0x6e, 0xfd, 0x5b)]
-interface ISetupConfiguration(ISetupConfigurationVtbl): IUnknown(IUnknownVtbl) {
- fn EnumInstances(
- ppEnumInstances: *mut *mut IEnumSetupInstances,
- ) -> HRESULT,
- fn GetInstanceForCurrentProcess(
- ppInstance: *mut *mut ISetupInstance,
- ) -> HRESULT,
- fn GetInstanceForPath(
- wzPath: LPCWSTR,
- ppInstance: *mut *mut ISetupInstance,
- ) -> HRESULT,
-}}
-
-RIDL! {#[uuid(0x26aab78c, 0x4a60, 0x49d6, 0xaf, 0x3b, 0x3c, 0x35, 0xbc, 0x93, 0x36, 0x5d)]
-interface ISetupConfiguration2(ISetupConfiguration2Vtbl):
- ISetupConfiguration(ISetupConfigurationVtbl) {
- fn EnumAllInstances(
- ppEnumInstances: *mut *mut IEnumSetupInstances,
- ) -> HRESULT,
-}}
-
-RIDL! {#[uuid(0xda8d8a16, 0xb2b6, 0x4487, 0xa2, 0xf1, 0x59, 0x4c, 0xcc, 0xcd, 0x6b, 0xf5)]
-interface ISetupPackageReference(ISetupPackageReferenceVtbl): IUnknown(IUnknownVtbl) {
- fn GetId(
- pbstrId: *mut BSTR,
- ) -> HRESULT,
- fn GetVersion(
- pbstrVersion: *mut BSTR,
- ) -> HRESULT,
- fn GetChip(
- pbstrChip: *mut BSTR,
- ) -> HRESULT,
- fn GetLanguage(
- pbstrLanguage: *mut BSTR,
- ) -> HRESULT,
- fn GetBranch(
- pbstrBranch: *mut BSTR,
- ) -> HRESULT,
- fn GetType(
- pbstrType: *mut BSTR,
- ) -> HRESULT,
- fn GetUniqueId(
- pbstrUniqueId: *mut BSTR,
- ) -> HRESULT,
-}}
-
-RIDL! {#[uuid(0x42b21b78, 0x6192, 0x463e, 0x87, 0xbf, 0xd5, 0x77, 0x83, 0x8f, 0x1d, 0x5c)]
-interface ISetupHelper(ISetupHelperVtbl): IUnknown(IUnknownVtbl) {
- fn ParseVersion(
- pwszVersion: LPCOLESTR,
- pullVersion: PULONGLONG,
- ) -> HRESULT,
- fn ParseVersionRange(
- pwszVersionRange: LPCOLESTR,
- pullMinVersion: PULONGLONG,
- pullMaxVersion: PULONGLONG,
- ) -> HRESULT,
-}}
-
-DEFINE_GUID! {CLSID_SetupConfiguration,
-0x177f0c4a, 0x1cd3, 0x4de7, 0xa3, 0x2c, 0x71, 0xdb, 0xbb, 0x9f, 0xa3, 0x6d}
-
-// Safe wrapper around the COM interfaces
-pub struct SetupConfiguration(ComPtr<ISetupConfiguration>);
-
-impl SetupConfiguration {
- pub fn new() -> Result<SetupConfiguration, i32> {
- let mut obj = null_mut();
- let err = unsafe {
- CoCreateInstance(
- &CLSID_SetupConfiguration,
- null_mut(),
- CLSCTX_ALL,
- &ISetupConfiguration::uuidof(),
- &mut obj,
- )
- };
- if err < 0 {
- return Err(err);
- }
- let obj = unsafe { ComPtr::from_raw(obj as *mut ISetupConfiguration) };
- Ok(SetupConfiguration(obj))
- }
- pub fn get_instance_for_current_process(&self) -> Result<SetupInstance, i32> {
- let mut obj = null_mut();
- let err = unsafe { self.0.GetInstanceForCurrentProcess(&mut obj) };
- if err < 0 {
- return Err(err);
- }
- Ok(unsafe { SetupInstance::from_raw(obj) })
- }
- pub fn enum_instances(&self) -> Result<EnumSetupInstances, i32> {
- let mut obj = null_mut();
- let err = unsafe { self.0.EnumInstances(&mut obj) };
- if err < 0 {
- return Err(err);
- }
- Ok(unsafe { EnumSetupInstances::from_raw(obj) })
- }
- pub fn enum_all_instances(&self) -> Result<EnumSetupInstances, i32> {
- let mut obj = null_mut();
- let this = self.0.cast::<ISetupConfiguration2>()?;
- let err = unsafe { this.EnumAllInstances(&mut obj) };
- if err < 0 {
- return Err(err);
- }
- Ok(unsafe { EnumSetupInstances::from_raw(obj) })
- }
-}
-
-pub struct SetupInstance(ComPtr<ISetupInstance>);
-
-impl SetupInstance {
- pub unsafe fn from_raw(obj: *mut ISetupInstance) -> SetupInstance {
- SetupInstance(ComPtr::from_raw(obj))
- }
- pub fn instance_id(&self) -> Result<OsString, i32> {
- let mut s = null_mut();
- let err = unsafe { self.0.GetInstanceId(&mut s) };
- let bstr = unsafe { BStr::from_raw(s) };
- if err < 0 {
- return Err(err);
- }
- Ok(bstr.to_osstring())
- }
- pub fn installation_name(&self) -> Result<OsString, i32> {
- let mut s = null_mut();
- let err = unsafe { self.0.GetInstallationName(&mut s) };
- let bstr = unsafe { BStr::from_raw(s) };
- if err < 0 {
- return Err(err);
- }
- Ok(bstr.to_osstring())
- }
- pub fn installation_path(&self) -> Result<OsString, i32> {
- let mut s = null_mut();
- let err = unsafe { self.0.GetInstallationPath(&mut s) };
- let bstr = unsafe { BStr::from_raw(s) };
- if err < 0 {
- return Err(err);
- }
- Ok(bstr.to_osstring())
- }
- pub fn installation_version(&self) -> Result<OsString, i32> {
- let mut s = null_mut();
- let err = unsafe { self.0.GetInstallationVersion(&mut s) };
- let bstr = unsafe { BStr::from_raw(s) };
- if err < 0 {
- return Err(err);
- }
- Ok(bstr.to_osstring())
- }
- pub fn product_path(&self) -> Result<OsString, i32> {
- let mut s = null_mut();
- let this = self.0.cast::<ISetupInstance2>()?;
- let err = unsafe { this.GetProductPath(&mut s) };
- let bstr = unsafe { BStr::from_raw(s) };
- if err < 0 {
- return Err(err);
- }
- Ok(bstr.to_osstring())
- }
-}
-
-pub struct EnumSetupInstances(ComPtr<IEnumSetupInstances>);
-
-impl EnumSetupInstances {
- pub unsafe fn from_raw(obj: *mut IEnumSetupInstances) -> EnumSetupInstances {
- EnumSetupInstances(ComPtr::from_raw(obj))
- }
-}
-
-impl Iterator for EnumSetupInstances {
- type Item = Result<SetupInstance, i32>;
- fn next(&mut self) -> Option<Result<SetupInstance, i32>> {
- let mut obj = null_mut();
- let err = unsafe { self.0.Next(1, &mut obj, null_mut()) };
- if err < 0 {
- return Some(Err(err));
- }
- if err == S_FALSE {
- return None;
- }
- Some(Ok(unsafe { SetupInstance::from_raw(obj) }))
- }
-}
diff --git a/vendor/cc/src/vs_instances.rs b/vendor/cc/src/vs_instances.rs
deleted file mode 100644
index 31d3dd1..0000000
--- a/vendor/cc/src/vs_instances.rs
+++ /dev/null
@@ -1,199 +0,0 @@
-use std::borrow::Cow;
-use std::collections::HashMap;
-use std::convert::TryFrom;
-use std::io::BufRead;
-use std::path::PathBuf;
-
-use crate::setup_config::{EnumSetupInstances, SetupInstance};
-
-pub enum VsInstance {
- Com(SetupInstance),
- Vswhere(VswhereInstance),
-}
-
-impl VsInstance {
- pub fn installation_name(&self) -> Option<Cow<str>> {
- match self {
- VsInstance::Com(s) => s
- .installation_name()
- .ok()
- .and_then(|s| s.into_string().ok())
- .map(Cow::from),
- VsInstance::Vswhere(v) => v.map.get("installationName").map(Cow::from),
- }
- }
-
- pub fn installation_path(&self) -> Option<PathBuf> {
- match self {
- VsInstance::Com(s) => s.installation_path().ok().map(PathBuf::from),
- VsInstance::Vswhere(v) => v.map.get("installationPath").map(PathBuf::from),
- }
- }
-
- pub fn installation_version(&self) -> Option<Cow<str>> {
- match self {
- VsInstance::Com(s) => s
- .installation_version()
- .ok()
- .and_then(|s| s.into_string().ok())
- .map(Cow::from),
- VsInstance::Vswhere(v) => v.map.get("installationVersion").map(Cow::from),
- }
- }
-}
-
-pub enum VsInstances {
- ComBased(EnumSetupInstances),
- VswhereBased(VswhereInstance),
-}
-
-impl IntoIterator for VsInstances {
- type Item = VsInstance;
- #[allow(bare_trait_objects)]
- type IntoIter = Box<Iterator<Item = Self::Item>>;
-
- fn into_iter(self) -> Self::IntoIter {
- match self {
- VsInstances::ComBased(e) => {
- Box::new(e.into_iter().filter_map(Result::ok).map(VsInstance::Com))
- }
- VsInstances::VswhereBased(v) => Box::new(std::iter::once(VsInstance::Vswhere(v))),
- }
- }
-}
-
-#[derive(Debug)]
-pub struct VswhereInstance {
- map: HashMap<String, String>,
-}
-
-impl TryFrom<&Vec<u8>> for VswhereInstance {
- type Error = &'static str;
-
- fn try_from(output: &Vec<u8>) -> Result<Self, Self::Error> {
- let map: HashMap<_, _> = output
- .lines()
- .filter_map(Result::ok)
- .filter_map(|s| {
- let mut splitn = s.splitn(2, ": ");
- Some((splitn.next()?.to_owned(), splitn.next()?.to_owned()))
- })
- .collect();
-
- if !map.contains_key("installationName")
- || !map.contains_key("installationPath")
- || !map.contains_key("installationVersion")
- {
- return Err("required properties not found");
- }
-
- Ok(Self { map })
- }
-}
-
-#[cfg(test)]
-mod tests_ {
- use std::borrow::Cow;
- use std::convert::TryFrom;
- use std::path::PathBuf;
-
- #[test]
- fn it_parses_vswhere_output_correctly() {
- let output = br"instanceId: 58104422
-installDate: 21/02/2021 21:50:33
-installationName: VisualStudio/16.9.2+31112.23
-installationPath: C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools
-installationVersion: 16.9.31112.23
-productId: Microsoft.VisualStudio.Product.BuildTools
-productPath: C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\Common7\Tools\LaunchDevCmd.bat
-state: 4294967295
-isComplete: 1
-isLaunchable: 1
-isPrerelease: 0
-isRebootRequired: 0
-displayName: Visual Studio Build Tools 2019
-description: The Visual Studio Build Tools allows you to build native and managed MSBuild-based applications without requiring the Visual Studio IDE. There are options to install the Visual C++ compilers and libraries, MFC, ATL, and C++/CLI support.
-channelId: VisualStudio.16.Release
-channelUri: https://aka.ms/vs/16/release/channel
-enginePath: C:\Program Files (x86)\Microsoft Visual Studio\Installer\resources\app\ServiceHub\Services\Microsoft.VisualStudio.Setup.Service
-releaseNotes: https://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes-v16.9#16.9.2
-thirdPartyNotices: https://go.microsoft.com/fwlink/?LinkId=660909
-updateDate: 2021-03-17T21:16:46.5963702Z
-catalog_buildBranch: d16.9
-catalog_buildVersion: 16.9.31112.23
-catalog_id: VisualStudio/16.9.2+31112.23
-catalog_localBuild: build-lab
-catalog_manifestName: VisualStudio
-catalog_manifestType: installer
-catalog_productDisplayVersion: 16.9.2
-catalog_productLine: Dev16
-catalog_productLineVersion: 2019
-catalog_productMilestone: RTW
-catalog_productMilestoneIsPreRelease: False
-catalog_productName: Visual Studio
-catalog_productPatchVersion: 2
-catalog_productPreReleaseMilestoneSuffix: 1.0
-catalog_productSemanticVersion: 16.9.2+31112.23
-catalog_requiredEngineVersion: 2.9.3365.38425
-properties_campaignId: 156063665.1613940062
-properties_channelManifestId: VisualStudio.16.Release/16.9.2+31112.23
-properties_nickname:
-properties_setupEngineFilePath: C:\Program Files (x86)\Microsoft Visual Studio\Installer\vs_installershell.exe
-"
- .to_vec();
-
- let vswhere_instance = super::VswhereInstance::try_from(&output);
- assert!(vswhere_instance.is_ok());
-
- let vs_instance = super::VsInstance::Vswhere(vswhere_instance.unwrap());
- assert_eq!(
- vs_instance.installation_name(),
- Some(Cow::from("VisualStudio/16.9.2+31112.23"))
- );
- assert_eq!(
- vs_instance.installation_path(),
- Some(PathBuf::from(
- r"C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools"
- ))
- );
- assert_eq!(
- vs_instance.installation_version(),
- Some(Cow::from("16.9.31112.23"))
- );
- }
-
- #[test]
- fn it_returns_an_error_for_empty_output() {
- let output = b"".to_vec();
-
- let vswhere_instance = super::VswhereInstance::try_from(&output);
-
- assert!(vswhere_instance.is_err());
- }
-
- #[test]
- fn it_returns_an_error_for_output_consisting_of_empty_lines() {
- let output = br"
-
-"
- .to_vec();
-
- let vswhere_instance = super::VswhereInstance::try_from(&output);
-
- assert!(vswhere_instance.is_err());
- }
-
- #[test]
- fn it_returns_an_error_for_output_without_required_properties() {
- let output = br"instanceId: 58104422
-installDate: 21/02/2021 21:50:33
-productId: Microsoft.VisualStudio.Product.BuildTools
-productPath: C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools\Common7\Tools\LaunchDevCmd.bat
-"
- .to_vec();
-
- let vswhere_instance = super::VswhereInstance::try_from(&output);
-
- assert!(vswhere_instance.is_err());
- }
-}
diff --git a/vendor/cc/src/winapi.rs b/vendor/cc/src/winapi.rs
deleted file mode 100644
index c416325..0000000
--- a/vendor/cc/src/winapi.rs
+++ /dev/null
@@ -1,218 +0,0 @@
-// Copyright © 2015-2017 winapi-rs developers
-// Licensed under the Apache License, Version 2.0
-// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your option.
-// All files in the project carrying such notice may not be copied, modified, or distributed
-// except according to those terms.
-
-#![allow(bad_style)]
-
-use std::os::raw;
-
-pub type wchar_t = u16;
-
-pub type UINT = raw::c_uint;
-pub type LPUNKNOWN = *mut IUnknown;
-pub type REFIID = *const IID;
-pub type IID = GUID;
-pub type REFCLSID = *const IID;
-pub type PVOID = *mut raw::c_void;
-pub type USHORT = raw::c_ushort;
-pub type ULONG = raw::c_ulong;
-pub type LONG = raw::c_long;
-pub type DWORD = u32;
-pub type LPVOID = *mut raw::c_void;
-pub type HRESULT = raw::c_long;
-pub type LPFILETIME = *mut FILETIME;
-pub type BSTR = *mut OLECHAR;
-pub type OLECHAR = WCHAR;
-pub type WCHAR = wchar_t;
-pub type LPCOLESTR = *const OLECHAR;
-pub type LCID = DWORD;
-pub type LPCWSTR = *const WCHAR;
-pub type PULONGLONG = *mut ULONGLONG;
-pub type ULONGLONG = u64;
-
-pub const S_OK: HRESULT = 0;
-pub const S_FALSE: HRESULT = 1;
-pub const COINIT_MULTITHREADED: u32 = 0x0;
-
-pub type CLSCTX = u32;
-
-pub const CLSCTX_INPROC_SERVER: CLSCTX = 0x1;
-pub const CLSCTX_INPROC_HANDLER: CLSCTX = 0x2;
-pub const CLSCTX_LOCAL_SERVER: CLSCTX = 0x4;
-pub const CLSCTX_REMOTE_SERVER: CLSCTX = 0x10;
-
-pub const CLSCTX_ALL: CLSCTX =
- CLSCTX_INPROC_SERVER | CLSCTX_INPROC_HANDLER | CLSCTX_LOCAL_SERVER | CLSCTX_REMOTE_SERVER;
-
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct GUID {
- pub Data1: raw::c_ulong,
- pub Data2: raw::c_ushort,
- pub Data3: raw::c_ushort,
- pub Data4: [raw::c_uchar; 8],
-}
-
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct FILETIME {
- pub dwLowDateTime: DWORD,
- pub dwHighDateTime: DWORD,
-}
-
-pub trait Interface {
- fn uuidof() -> GUID;
-}
-
-#[link(name = "ole32")]
-#[link(name = "oleaut32")]
-extern "C" {}
-
-extern "system" {
- pub fn CoInitializeEx(pvReserved: LPVOID, dwCoInit: DWORD) -> HRESULT;
- pub fn CoCreateInstance(
- rclsid: REFCLSID,
- pUnkOuter: LPUNKNOWN,
- dwClsContext: DWORD,
- riid: REFIID,
- ppv: *mut LPVOID,
- ) -> HRESULT;
- pub fn SysFreeString(bstrString: BSTR);
- pub fn SysStringLen(pbstr: BSTR) -> UINT;
-}
-
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct SAFEARRAYBOUND {
- pub cElements: ULONG,
- pub lLbound: LONG,
-}
-
-#[repr(C)]
-#[derive(Copy, Clone)]
-pub struct SAFEARRAY {
- pub cDims: USHORT,
- pub fFeatures: USHORT,
- pub cbElements: ULONG,
- pub cLocks: ULONG,
- pub pvData: PVOID,
- pub rgsabound: [SAFEARRAYBOUND; 1],
-}
-
-pub type LPSAFEARRAY = *mut SAFEARRAY;
-
-macro_rules! DEFINE_GUID {
- (
- $name:ident, $l:expr, $w1:expr, $w2:expr,
- $b1:expr, $b2:expr, $b3:expr, $b4:expr, $b5:expr, $b6:expr, $b7:expr, $b8:expr
- ) => {
- pub const $name: $crate::winapi::GUID = $crate::winapi::GUID {
- Data1: $l,
- Data2: $w1,
- Data3: $w2,
- Data4: [$b1, $b2, $b3, $b4, $b5, $b6, $b7, $b8],
- };
- };
-}
-
-macro_rules! RIDL {
- (#[uuid($($uuid:expr),+)]
- interface $interface:ident ($vtbl:ident) {$(
- fn $method:ident($($p:ident : $t:ty,)*) -> $rtr:ty,
- )+}) => (
- #[repr(C)]
- pub struct $vtbl {
- $(pub $method: unsafe extern "system" fn(
- This: *mut $interface,
- $($p: $t),*
- ) -> $rtr,)+
- }
- #[repr(C)]
- pub struct $interface {
- pub lpVtbl: *const $vtbl,
- }
- RIDL!{@impl $interface {$(fn $method($($p: $t,)*) -> $rtr,)+}}
- RIDL!{@uuid $interface $($uuid),+}
- );
- (#[uuid($($uuid:expr),+)]
- interface $interface:ident ($vtbl:ident) : $pinterface:ident ($pvtbl:ident) {
- }) => (
- #[repr(C)]
- pub struct $vtbl {
- pub parent: $pvtbl,
- }
- #[repr(C)]
- pub struct $interface {
- pub lpVtbl: *const $vtbl,
- }
- RIDL!{@deref $interface $pinterface}
- RIDL!{@uuid $interface $($uuid),+}
- );
- (#[uuid($($uuid:expr),+)]
- interface $interface:ident ($vtbl:ident) : $pinterface:ident ($pvtbl:ident) {$(
- fn $method:ident($($p:ident : $t:ty,)*) -> $rtr:ty,
- )+}) => (
- #[repr(C)]
- pub struct $vtbl {
- pub parent: $pvtbl,
- $(pub $method: unsafe extern "system" fn(
- This: *mut $interface,
- $($p: $t,)*
- ) -> $rtr,)+
- }
- #[repr(C)]
- pub struct $interface {
- pub lpVtbl: *const $vtbl,
- }
- RIDL!{@impl $interface {$(fn $method($($p: $t,)*) -> $rtr,)+}}
- RIDL!{@deref $interface $pinterface}
- RIDL!{@uuid $interface $($uuid),+}
- );
- (@deref $interface:ident $pinterface:ident) => (
- impl ::std::ops::Deref for $interface {
- type Target = $pinterface;
- #[inline]
- fn deref(&self) -> &$pinterface {
- unsafe { &*(self as *const $interface as *const $pinterface) }
- }
- }
- );
- (@impl $interface:ident {$(
- fn $method:ident($($p:ident : $t:ty,)*) -> $rtr:ty,
- )+}) => (
- impl $interface {
- $(#[inline] pub unsafe fn $method(&self, $($p: $t,)*) -> $rtr {
- ((*self.lpVtbl).$method)(self as *const _ as *mut _, $($p,)*)
- })+
- }
- );
- (@uuid $interface:ident
- $l:expr, $w1:expr, $w2:expr,
- $b1:expr, $b2:expr, $b3:expr, $b4:expr, $b5:expr, $b6:expr, $b7:expr, $b8:expr
- ) => (
- impl $crate::winapi::Interface for $interface {
- #[inline]
- fn uuidof() -> $crate::winapi::GUID {
- $crate::winapi::GUID {
- Data1: $l,
- Data2: $w1,
- Data3: $w2,
- Data4: [$b1, $b2, $b3, $b4, $b5, $b6, $b7, $b8],
- }
- }
- }
- );
-}
-
-RIDL! {#[uuid(0x00000000, 0x0000, 0x0000, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46)]
-interface IUnknown(IUnknownVtbl) {
- fn QueryInterface(
- riid: REFIID,
- ppvObject: *mut *mut raw::c_void,
- ) -> HRESULT,
- fn AddRef() -> ULONG,
- fn Release() -> ULONG,
-}}
diff --git a/vendor/cc/src/windows_registry.rs b/vendor/cc/src/windows_registry.rs
deleted file mode 100644
index 40101a6..0000000
--- a/vendor/cc/src/windows_registry.rs
+++ /dev/null
@@ -1,870 +0,0 @@
-// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-//! A helper module to probe the Windows Registry when looking for
-//! windows-specific tools.
-
-use std::process::Command;
-
-use crate::Tool;
-#[cfg(windows)]
-use crate::ToolFamily;
-
-#[cfg(windows)]
-const MSVC_FAMILY: ToolFamily = ToolFamily::Msvc { clang_cl: false };
-
-/// Attempts to find a tool within an MSVC installation using the Windows
-/// registry as a point to search from.
-///
-/// The `target` argument is the target that the tool should work for (e.g.
-/// compile or link for) and the `tool` argument is the tool to find (e.g.
-/// `cl.exe` or `link.exe`).
-///
-/// This function will return `None` if the tool could not be found, or it will
-/// return `Some(cmd)` which represents a command that's ready to execute the
-/// tool with the appropriate environment variables set.
-///
-/// Note that this function always returns `None` for non-MSVC targets.
-pub fn find(target: &str, tool: &str) -> Option<Command> {
- find_tool(target, tool).map(|c| c.to_command())
-}
-
-/// Similar to the `find` function above, this function will attempt the same
-/// operation (finding a MSVC tool in a local install) but instead returns a
-/// `Tool` which may be introspected.
-#[cfg(not(windows))]
-pub fn find_tool(_target: &str, _tool: &str) -> Option<Tool> {
- None
-}
-
-/// Documented above.
-#[cfg(windows)]
-pub fn find_tool(target: &str, tool: &str) -> Option<Tool> {
- // This logic is all tailored for MSVC, if we're not that then bail out
- // early.
- if !target.contains("msvc") {
- return None;
- }
-
- // Looks like msbuild isn't located in the same location as other tools like
- // cl.exe and lib.exe. To handle this we probe for it manually with
- // dedicated registry keys.
- if tool.contains("msbuild") {
- return impl_::find_msbuild(target);
- }
-
- if tool.contains("devenv") {
- return impl_::find_devenv(target);
- }
-
- // Ok, if we're here, now comes the fun part of the probing. Default shells
- // or shells like MSYS aren't really configured to execute `cl.exe` and the
- // various compiler tools shipped as part of Visual Studio. Here we try to
- // first find the relevant tool, then we also have to be sure to fill in
- // environment variables like `LIB`, `INCLUDE`, and `PATH` to ensure that
- // the tool is actually usable.
-
- return impl_::find_msvc_environment(tool, target)
- .or_else(|| impl_::find_msvc_15plus(tool, target))
- .or_else(|| impl_::find_msvc_14(tool, target))
- .or_else(|| impl_::find_msvc_12(tool, target))
- .or_else(|| impl_::find_msvc_11(tool, target));
-}
-
-/// A version of Visual Studio
-#[derive(Debug, PartialEq, Eq, Copy, Clone)]
-pub enum VsVers {
- /// Visual Studio 12 (2013)
- Vs12,
- /// Visual Studio 14 (2015)
- Vs14,
- /// Visual Studio 15 (2017)
- Vs15,
- /// Visual Studio 16 (2019)
- Vs16,
-
- /// Hidden variant that should not be matched on. Callers that want to
- /// handle an enumeration of `VsVers` instances should always have a default
- /// case meaning that it's a VS version they don't understand.
- #[doc(hidden)]
- #[allow(bad_style)]
- __Nonexhaustive_do_not_match_this_or_your_code_will_break,
-}
-
-/// Find the most recent installed version of Visual Studio
-///
-/// This is used by the cmake crate to figure out the correct
-/// generator.
-#[cfg(not(windows))]
-pub fn find_vs_version() -> Result<VsVers, String> {
- Err(format!("not windows"))
-}
-
-/// Documented above
-#[cfg(windows)]
-pub fn find_vs_version() -> Result<VsVers, String> {
- use std::env;
-
- match env::var("VisualStudioVersion") {
- Ok(version) => match &version[..] {
- "16.0" => Ok(VsVers::Vs16),
- "15.0" => Ok(VsVers::Vs15),
- "14.0" => Ok(VsVers::Vs14),
- "12.0" => Ok(VsVers::Vs12),
- vers => Err(format!(
- "\n\n\
- unsupported or unknown VisualStudio version: {}\n\
- if another version is installed consider running \
- the appropriate vcvars script before building this \
- crate\n\
- ",
- vers
- )),
- },
- _ => {
- // Check for the presense of a specific registry key
- // that indicates visual studio is installed.
- if impl_::has_msbuild_version("16.0") {
- Ok(VsVers::Vs16)
- } else if impl_::has_msbuild_version("15.0") {
- Ok(VsVers::Vs15)
- } else if impl_::has_msbuild_version("14.0") {
- Ok(VsVers::Vs14)
- } else if impl_::has_msbuild_version("12.0") {
- Ok(VsVers::Vs12)
- } else {
- Err(format!(
- "\n\n\
- couldn't determine visual studio generator\n\
- if VisualStudio is installed, however, consider \
- running the appropriate vcvars script before building \
- this crate\n\
- "
- ))
- }
- }
- }
-}
-
-#[cfg(windows)]
-mod impl_ {
- use crate::com;
- use crate::registry::{RegistryKey, LOCAL_MACHINE};
- use crate::setup_config::SetupConfiguration;
- use crate::vs_instances::{VsInstances, VswhereInstance};
- use std::convert::TryFrom;
- use std::env;
- use std::ffi::OsString;
- use std::fs::File;
- use std::io::Read;
- use std::iter;
- use std::mem;
- use std::path::{Path, PathBuf};
- use std::process::Command;
- use std::str::FromStr;
-
- use super::MSVC_FAMILY;
- use crate::Tool;
-
- struct MsvcTool {
- tool: PathBuf,
- libs: Vec<PathBuf>,
- path: Vec<PathBuf>,
- include: Vec<PathBuf>,
- }
-
- impl MsvcTool {
- fn new(tool: PathBuf) -> MsvcTool {
- MsvcTool {
- tool: tool,
- libs: Vec::new(),
- path: Vec::new(),
- include: Vec::new(),
- }
- }
-
- fn into_tool(self) -> Tool {
- let MsvcTool {
- tool,
- libs,
- path,
- include,
- } = self;
- let mut tool = Tool::with_family(tool.into(), MSVC_FAMILY);
- add_env(&mut tool, "LIB", libs);
- add_env(&mut tool, "PATH", path);
- add_env(&mut tool, "INCLUDE", include);
- tool
- }
- }
-
- /// Checks to see if the `VSCMD_ARG_TGT_ARCH` environment variable matches the
- /// given target's arch. Returns `None` if the variable does not exist.
- #[cfg(windows)]
- fn is_vscmd_target(target: &str) -> Option<bool> {
- let vscmd_arch = env::var("VSCMD_ARG_TGT_ARCH").ok()?;
- // Convert the Rust target arch to its VS arch equivalent.
- let arch = match target.split("-").next() {
- Some("x86_64") => "x64",
- Some("aarch64") => "arm64",
- Some("i686") | Some("i586") => "x86",
- Some("thumbv7a") => "arm",
- // An unrecognized arch.
- _ => return Some(false),
- };
- Some(vscmd_arch == arch)
- }
-
- /// Attempt to find the tool using environment variables set by vcvars.
- pub fn find_msvc_environment(target: &str, tool: &str) -> Option<Tool> {
- // Early return if the environment doesn't contain a VC install.
- if env::var_os("VCINSTALLDIR").is_none() {
- return None;
- }
- let vs_install_dir = env::var_os("VSINSTALLDIR")?.into();
-
- // If the vscmd target differs from the requested target then
- // attempt to get the tool using the VS install directory.
- if is_vscmd_target(target) == Some(false) {
- // We will only get here with versions 15+.
- tool_from_vs15plus_instance(tool, target, &vs_install_dir)
- } else {
- // Fallback to simply using the current environment.
- env::var_os("PATH")
- .and_then(|path| {
- env::split_paths(&path)
- .map(|p| p.join(tool))
- .find(|p| p.exists())
- })
- .map(|path| Tool::with_family(path.into(), MSVC_FAMILY))
- }
- }
-
- #[allow(bare_trait_objects)]
- fn vs16_instances(target: &str) -> Box<Iterator<Item = PathBuf>> {
- let instances = if let Some(instances) = vs15plus_instances(target) {
- instances
- } else {
- return Box::new(iter::empty());
- };
- Box::new(instances.into_iter().filter_map(|instance| {
- let installation_name = instance.installation_name()?;
- if installation_name.starts_with("VisualStudio/16.") {
- Some(instance.installation_path()?)
- } else if installation_name.starts_with("VisualStudioPreview/16.") {
- Some(instance.installation_path()?)
- } else {
- None
- }
- }))
- }
-
- fn find_tool_in_vs16_path(tool: &str, target: &str) -> Option<Tool> {
- vs16_instances(target)
- .filter_map(|path| {
- let path = path.join(tool);
- if !path.is_file() {
- return None;
- }
- let mut tool = Tool::with_family(path, MSVC_FAMILY);
- if target.contains("x86_64") {
- tool.env.push(("Platform".into(), "X64".into()));
- }
- Some(tool)
- })
- .next()
- }
-
- fn find_msbuild_vs16(target: &str) -> Option<Tool> {
- find_tool_in_vs16_path(r"MSBuild\Current\Bin\MSBuild.exe", target)
- }
-
- // In MSVC 15 (2017) MS once again changed the scheme for locating
- // the tooling. Now we must go through some COM interfaces, which
- // is super fun for Rust.
- //
- // Note that much of this logic can be found [online] wrt paths, COM, etc.
- //
- // [online]: https://blogs.msdn.microsoft.com/vcblog/2017/03/06/finding-the-visual-c-compiler-tools-in-visual-studio-2017/
- //
- // Returns MSVC 15+ instances (15, 16 right now), the order should be consider undefined.
- //
- // However, on ARM64 this method doesn't work because VS Installer fails to register COM component on ARM64.
- // Hence, as the last resort we try to use vswhere.exe to list available instances.
- fn vs15plus_instances(target: &str) -> Option<VsInstances> {
- vs15plus_instances_using_com().or_else(|| vs15plus_instances_using_vswhere(target))
- }
-
- fn vs15plus_instances_using_com() -> Option<VsInstances> {
- com::initialize().ok()?;
-
- let config = SetupConfiguration::new().ok()?;
- let enum_setup_instances = config.enum_all_instances().ok()?;
-
- Some(VsInstances::ComBased(enum_setup_instances))
- }
-
- fn vs15plus_instances_using_vswhere(target: &str) -> Option<VsInstances> {
- let program_files_path: PathBuf = env::var("ProgramFiles(x86)")
- .or_else(|_| env::var("ProgramFiles"))
- .ok()?
- .into();
-
- let vswhere_path =
- program_files_path.join(r"Microsoft Visual Studio\Installer\vswhere.exe");
-
- if !vswhere_path.exists() {
- return None;
- }
-
- let arch = target.split('-').next().unwrap();
- let tools_arch = match arch {
- "i586" | "i686" | "x86_64" => Some("x86.x64"),
- "arm" | "thumbv7a" => Some("ARM"),
- "aarch64" => Some("ARM64"),
- _ => None,
- };
-
- let vswhere_output = Command::new(vswhere_path)
- .args(&[
- "-latest",
- "-products",
- "*",
- "-requires",
- &format!("Microsoft.VisualStudio.Component.VC.Tools.{}", tools_arch?),
- "-format",
- "text",
- "-nologo",
- ])
- .stderr(std::process::Stdio::inherit())
- .output()
- .ok()?;
-
- let vs_instances =
- VsInstances::VswhereBased(VswhereInstance::try_from(&vswhere_output.stdout).ok()?);
-
- Some(vs_instances)
- }
-
- // Inspired from official microsoft/vswhere ParseVersionString
- // i.e. at most four u16 numbers separated by '.'
- fn parse_version(version: &str) -> Option<Vec<u16>> {
- version
- .split('.')
- .map(|chunk| u16::from_str(chunk).ok())
- .collect()
- }
-
- pub fn find_msvc_15plus(tool: &str, target: &str) -> Option<Tool> {
- let iter = vs15plus_instances(target)?;
- iter.into_iter()
- .filter_map(|instance| {
- let version = parse_version(&instance.installation_version()?)?;
- let instance_path = instance.installation_path()?;
- let tool = tool_from_vs15plus_instance(tool, target, &instance_path)?;
- Some((version, tool))
- })
- .max_by(|(a_version, _), (b_version, _)| a_version.cmp(b_version))
- .map(|(_version, tool)| tool)
- }
-
- // While the paths to Visual Studio 2017's devenv and MSBuild could
- // potentially be retrieved from the registry, finding them via
- // SetupConfiguration has shown to be [more reliable], and is preferred
- // according to Microsoft. To help head off potential regressions though,
- // we keep the registry method as a fallback option.
- //
- // [more reliable]: https://github.com/alexcrichton/cc-rs/pull/331
- fn find_tool_in_vs15_path(tool: &str, target: &str) -> Option<Tool> {
- let mut path = match vs15plus_instances(target) {
- Some(instances) => instances
- .into_iter()
- .filter_map(|instance| instance.installation_path())
- .map(|path| path.join(tool))
- .find(|ref path| path.is_file()),
- None => None,
- };
-
- if path.is_none() {
- let key = r"SOFTWARE\WOW6432Node\Microsoft\VisualStudio\SxS\VS7";
- path = LOCAL_MACHINE
- .open(key.as_ref())
- .ok()
- .and_then(|key| key.query_str("15.0").ok())
- .map(|path| PathBuf::from(path).join(tool))
- .and_then(|path| if path.is_file() { Some(path) } else { None });
- }
-
- path.map(|path| {
- let mut tool = Tool::with_family(path, MSVC_FAMILY);
- if target.contains("x86_64") {
- tool.env.push(("Platform".into(), "X64".into()));
- }
- tool
- })
- }
-
- fn tool_from_vs15plus_instance(
- tool: &str,
- target: &str,
- instance_path: &PathBuf,
- ) -> Option<Tool> {
- let (bin_path, host_dylib_path, lib_path, include_path) =
- vs15plus_vc_paths(target, instance_path)?;
- let tool_path = bin_path.join(tool);
- if !tool_path.exists() {
- return None;
- };
-
- let mut tool = MsvcTool::new(tool_path);
- tool.path.push(bin_path.clone());
- tool.path.push(host_dylib_path);
- tool.libs.push(lib_path);
- tool.include.push(include_path);
-
- if let Some((atl_lib_path, atl_include_path)) = atl_paths(target, &bin_path) {
- tool.libs.push(atl_lib_path);
- tool.include.push(atl_include_path);
- }
-
- add_sdks(&mut tool, target)?;
-
- Some(tool.into_tool())
- }
-
- fn vs15plus_vc_paths(
- target: &str,
- instance_path: &PathBuf,
- ) -> Option<(PathBuf, PathBuf, PathBuf, PathBuf)> {
- let version_path =
- instance_path.join(r"VC\Auxiliary\Build\Microsoft.VCToolsVersion.default.txt");
- let mut version_file = File::open(version_path).ok()?;
- let mut version = String::new();
- version_file.read_to_string(&mut version).ok()?;
- let version = version.trim();
- let host = match host_arch() {
- X86 => "X86",
- X86_64 => "X64",
- // There is no natively hosted compiler on ARM64.
- // Instead, use the x86 toolchain under emulation (there is no x64 emulation).
- AARCH64 => "X86",
- _ => return None,
- };
- let target = lib_subdir(target)?;
- // The directory layout here is MSVC/bin/Host$host/$target/
- let path = instance_path.join(r"VC\Tools\MSVC").join(version);
- // This is the path to the toolchain for a particular target, running
- // on a given host
- let bin_path = path
- .join("bin")
- .join(&format!("Host{}", host))
- .join(&target);
- // But! we also need PATH to contain the target directory for the host
- // architecture, because it contains dlls like mspdb140.dll compiled for
- // the host architecture.
- let host_dylib_path = path
- .join("bin")
- .join(&format!("Host{}", host))
- .join(&host.to_lowercase());
- let lib_path = path.join("lib").join(&target);
- let include_path = path.join("include");
- Some((bin_path, host_dylib_path, lib_path, include_path))
- }
-
- fn atl_paths(target: &str, path: &Path) -> Option<(PathBuf, PathBuf)> {
- let atl_path = path.join("atlmfc");
- let sub = lib_subdir(target)?;
- if atl_path.exists() {
- Some((atl_path.join("lib").join(sub), atl_path.join("include")))
- } else {
- None
- }
- }
-
- // For MSVC 14 we need to find the Universal CRT as well as either
- // the Windows 10 SDK or Windows 8.1 SDK.
- pub fn find_msvc_14(tool: &str, target: &str) -> Option<Tool> {
- let vcdir = get_vc_dir("14.0")?;
- let mut tool = get_tool(tool, &vcdir, target)?;
- add_sdks(&mut tool, target)?;
- Some(tool.into_tool())
- }
-
- fn add_sdks(tool: &mut MsvcTool, target: &str) -> Option<()> {
- let sub = lib_subdir(target)?;
- let (ucrt, ucrt_version) = get_ucrt_dir()?;
-
- let host = match host_arch() {
- X86 => "x86",
- X86_64 => "x64",
- AARCH64 => "arm64",
- _ => return None,
- };
-
- tool.path
- .push(ucrt.join("bin").join(&ucrt_version).join(host));
-
- let ucrt_include = ucrt.join("include").join(&ucrt_version);
- tool.include.push(ucrt_include.join("ucrt"));
-
- let ucrt_lib = ucrt.join("lib").join(&ucrt_version);
- tool.libs.push(ucrt_lib.join("ucrt").join(sub));
-
- if let Some((sdk, version)) = get_sdk10_dir() {
- tool.path.push(sdk.join("bin").join(host));
- let sdk_lib = sdk.join("lib").join(&version);
- tool.libs.push(sdk_lib.join("um").join(sub));
- let sdk_include = sdk.join("include").join(&version);
- tool.include.push(sdk_include.join("um"));
- tool.include.push(sdk_include.join("cppwinrt"));
- tool.include.push(sdk_include.join("winrt"));
- tool.include.push(sdk_include.join("shared"));
- } else if let Some(sdk) = get_sdk81_dir() {
- tool.path.push(sdk.join("bin").join(host));
- let sdk_lib = sdk.join("lib").join("winv6.3");
- tool.libs.push(sdk_lib.join("um").join(sub));
- let sdk_include = sdk.join("include");
- tool.include.push(sdk_include.join("um"));
- tool.include.push(sdk_include.join("winrt"));
- tool.include.push(sdk_include.join("shared"));
- }
-
- Some(())
- }
-
- // For MSVC 12 we need to find the Windows 8.1 SDK.
- pub fn find_msvc_12(tool: &str, target: &str) -> Option<Tool> {
- let vcdir = get_vc_dir("12.0")?;
- let mut tool = get_tool(tool, &vcdir, target)?;
- let sub = lib_subdir(target)?;
- let sdk81 = get_sdk81_dir()?;
- tool.path.push(sdk81.join("bin").join(sub));
- let sdk_lib = sdk81.join("lib").join("winv6.3");
- tool.libs.push(sdk_lib.join("um").join(sub));
- let sdk_include = sdk81.join("include");
- tool.include.push(sdk_include.join("shared"));
- tool.include.push(sdk_include.join("um"));
- tool.include.push(sdk_include.join("winrt"));
- Some(tool.into_tool())
- }
-
- // For MSVC 11 we need to find the Windows 8 SDK.
- pub fn find_msvc_11(tool: &str, target: &str) -> Option<Tool> {
- let vcdir = get_vc_dir("11.0")?;
- let mut tool = get_tool(tool, &vcdir, target)?;
- let sub = lib_subdir(target)?;
- let sdk8 = get_sdk8_dir()?;
- tool.path.push(sdk8.join("bin").join(sub));
- let sdk_lib = sdk8.join("lib").join("win8");
- tool.libs.push(sdk_lib.join("um").join(sub));
- let sdk_include = sdk8.join("include");
- tool.include.push(sdk_include.join("shared"));
- tool.include.push(sdk_include.join("um"));
- tool.include.push(sdk_include.join("winrt"));
- Some(tool.into_tool())
- }
-
- fn add_env(tool: &mut Tool, env: &str, paths: Vec<PathBuf>) {
- let prev = env::var_os(env).unwrap_or(OsString::new());
- let prev = env::split_paths(&prev);
- let new = paths.into_iter().chain(prev);
- tool.env
- .push((env.to_string().into(), env::join_paths(new).unwrap()));
- }
-
- // Given a possible MSVC installation directory, we look for the linker and
- // then add the MSVC library path.
- fn get_tool(tool: &str, path: &Path, target: &str) -> Option<MsvcTool> {
- bin_subdir(target)
- .into_iter()
- .map(|(sub, host)| {
- (
- path.join("bin").join(sub).join(tool),
- path.join("bin").join(host),
- )
- })
- .filter(|&(ref path, _)| path.is_file())
- .map(|(path, host)| {
- let mut tool = MsvcTool::new(path);
- tool.path.push(host);
- tool
- })
- .filter_map(|mut tool| {
- let sub = vc_lib_subdir(target)?;
- tool.libs.push(path.join("lib").join(sub));
- tool.include.push(path.join("include"));
- let atlmfc_path = path.join("atlmfc");
- if atlmfc_path.exists() {
- tool.libs.push(atlmfc_path.join("lib").join(sub));
- tool.include.push(atlmfc_path.join("include"));
- }
- Some(tool)
- })
- .next()
- }
-
- // To find MSVC we look in a specific registry key for the version we are
- // trying to find.
- fn get_vc_dir(ver: &str) -> Option<PathBuf> {
- let key = r"SOFTWARE\Microsoft\VisualStudio\SxS\VC7";
- let key = LOCAL_MACHINE.open(key.as_ref()).ok()?;
- let path = key.query_str(ver).ok()?;
- Some(path.into())
- }
-
- // To find the Universal CRT we look in a specific registry key for where
- // all the Universal CRTs are located and then sort them asciibetically to
- // find the newest version. While this sort of sorting isn't ideal, it is
- // what vcvars does so that's good enough for us.
- //
- // Returns a pair of (root, version) for the ucrt dir if found
- fn get_ucrt_dir() -> Option<(PathBuf, String)> {
- let key = r"SOFTWARE\Microsoft\Windows Kits\Installed Roots";
- let key = LOCAL_MACHINE.open(key.as_ref()).ok()?;
- let root = key.query_str("KitsRoot10").ok()?;
- let readdir = Path::new(&root).join("lib").read_dir().ok()?;
- let max_libdir = readdir
- .filter_map(|dir| dir.ok())
- .map(|dir| dir.path())
- .filter(|dir| {
- dir.components()
- .last()
- .and_then(|c| c.as_os_str().to_str())
- .map(|c| c.starts_with("10.") && dir.join("ucrt").is_dir())
- .unwrap_or(false)
- })
- .max()?;
- let version = max_libdir.components().last().unwrap();
- let version = version.as_os_str().to_str().unwrap().to_string();
- Some((root.into(), version))
- }
-
- // Vcvars finds the correct version of the Windows 10 SDK by looking
- // for the include `um\Windows.h` because sometimes a given version will
- // only have UCRT bits without the rest of the SDK. Since we only care about
- // libraries and not includes, we instead look for `um\x64\kernel32.lib`.
- // Since the 32-bit and 64-bit libraries are always installed together we
- // only need to bother checking x64, making this code a tiny bit simpler.
- // Like we do for the Universal CRT, we sort the possibilities
- // asciibetically to find the newest one as that is what vcvars does.
- fn get_sdk10_dir() -> Option<(PathBuf, String)> {
- let key = r"SOFTWARE\Microsoft\Microsoft SDKs\Windows\v10.0";
- let key = LOCAL_MACHINE.open(key.as_ref()).ok()?;
- let root = key.query_str("InstallationFolder").ok()?;
- let readdir = Path::new(&root).join("lib").read_dir().ok()?;
- let mut dirs = readdir
- .filter_map(|dir| dir.ok())
- .map(|dir| dir.path())
- .collect::<Vec<_>>();
- dirs.sort();
- let dir = dirs
- .into_iter()
- .rev()
- .filter(|dir| dir.join("um").join("x64").join("kernel32.lib").is_file())
- .next()?;
- let version = dir.components().last().unwrap();
- let version = version.as_os_str().to_str().unwrap().to_string();
- Some((root.into(), version))
- }
-
- // Interestingly there are several subdirectories, `win7` `win8` and
- // `winv6.3`. Vcvars seems to only care about `winv6.3` though, so the same
- // applies to us. Note that if we were targetting kernel mode drivers
- // instead of user mode applications, we would care.
- fn get_sdk81_dir() -> Option<PathBuf> {
- let key = r"SOFTWARE\Microsoft\Microsoft SDKs\Windows\v8.1";
- let key = LOCAL_MACHINE.open(key.as_ref()).ok()?;
- let root = key.query_str("InstallationFolder").ok()?;
- Some(root.into())
- }
-
- fn get_sdk8_dir() -> Option<PathBuf> {
- let key = r"SOFTWARE\Microsoft\Microsoft SDKs\Windows\v8.0";
- let key = LOCAL_MACHINE.open(key.as_ref()).ok()?;
- let root = key.query_str("InstallationFolder").ok()?;
- Some(root.into())
- }
-
- const PROCESSOR_ARCHITECTURE_INTEL: u16 = 0;
- const PROCESSOR_ARCHITECTURE_AMD64: u16 = 9;
- const PROCESSOR_ARCHITECTURE_ARM64: u16 = 12;
- const X86: u16 = PROCESSOR_ARCHITECTURE_INTEL;
- const X86_64: u16 = PROCESSOR_ARCHITECTURE_AMD64;
- const AARCH64: u16 = PROCESSOR_ARCHITECTURE_ARM64;
-
- // When choosing the tool to use, we have to choose the one which matches
- // the target architecture. Otherwise we end up in situations where someone
- // on 32-bit Windows is trying to cross compile to 64-bit and it tries to
- // invoke the native 64-bit compiler which won't work.
- //
- // For the return value of this function, the first member of the tuple is
- // the folder of the tool we will be invoking, while the second member is
- // the folder of the host toolchain for that tool which is essential when
- // using a cross linker. We return a Vec since on x64 there are often two
- // linkers that can target the architecture we desire. The 64-bit host
- // linker is preferred, and hence first, due to 64-bit allowing it more
- // address space to work with and potentially being faster.
- fn bin_subdir(target: &str) -> Vec<(&'static str, &'static str)> {
- let arch = target.split('-').next().unwrap();
- match (arch, host_arch()) {
- ("i586", X86) | ("i686", X86) => vec![("", "")],
- ("i586", X86_64) | ("i686", X86_64) => vec![("amd64_x86", "amd64"), ("", "")],
- ("x86_64", X86) => vec![("x86_amd64", "")],
- ("x86_64", X86_64) => vec![("amd64", "amd64"), ("x86_amd64", "")],
- ("arm", X86) | ("thumbv7a", X86) => vec![("x86_arm", "")],
- ("arm", X86_64) | ("thumbv7a", X86_64) => vec![("amd64_arm", "amd64"), ("x86_arm", "")],
- _ => vec![],
- }
- }
-
- fn lib_subdir(target: &str) -> Option<&'static str> {
- let arch = target.split('-').next().unwrap();
- match arch {
- "i586" | "i686" => Some("x86"),
- "x86_64" => Some("x64"),
- "arm" | "thumbv7a" => Some("arm"),
- "aarch64" => Some("arm64"),
- _ => None,
- }
- }
-
- // MSVC's x86 libraries are not in a subfolder
- fn vc_lib_subdir(target: &str) -> Option<&'static str> {
- let arch = target.split('-').next().unwrap();
- match arch {
- "i586" | "i686" => Some(""),
- "x86_64" => Some("amd64"),
- "arm" | "thumbv7a" => Some("arm"),
- "aarch64" => Some("arm64"),
- _ => None,
- }
- }
-
- #[allow(bad_style)]
- fn host_arch() -> u16 {
- type DWORD = u32;
- type WORD = u16;
- type LPVOID = *mut u8;
- type DWORD_PTR = usize;
-
- #[repr(C)]
- struct SYSTEM_INFO {
- wProcessorArchitecture: WORD,
- _wReserved: WORD,
- _dwPageSize: DWORD,
- _lpMinimumApplicationAddress: LPVOID,
- _lpMaximumApplicationAddress: LPVOID,
- _dwActiveProcessorMask: DWORD_PTR,
- _dwNumberOfProcessors: DWORD,
- _dwProcessorType: DWORD,
- _dwAllocationGranularity: DWORD,
- _wProcessorLevel: WORD,
- _wProcessorRevision: WORD,
- }
-
- extern "system" {
- fn GetNativeSystemInfo(lpSystemInfo: *mut SYSTEM_INFO);
- }
-
- unsafe {
- let mut info = mem::zeroed();
- GetNativeSystemInfo(&mut info);
- info.wProcessorArchitecture
- }
- }
-
- // Given a registry key, look at all the sub keys and find the one which has
- // the maximal numeric value.
- //
- // Returns the name of the maximal key as well as the opened maximal key.
- fn max_version(key: &RegistryKey) -> Option<(OsString, RegistryKey)> {
- let mut max_vers = 0;
- let mut max_key = None;
- for subkey in key.iter().filter_map(|k| k.ok()) {
- let val = subkey
- .to_str()
- .and_then(|s| s.trim_left_matches("v").replace(".", "").parse().ok());
- let val = match val {
- Some(s) => s,
- None => continue,
- };
- if val > max_vers {
- if let Ok(k) = key.open(&subkey) {
- max_vers = val;
- max_key = Some((subkey, k));
- }
- }
- }
- max_key
- }
-
- pub fn has_msbuild_version(version: &str) -> bool {
- match version {
- "16.0" => {
- find_msbuild_vs16("x86_64-pc-windows-msvc").is_some()
- || find_msbuild_vs16("i686-pc-windows-msvc").is_some()
- }
- "15.0" => {
- find_msbuild_vs15("x86_64-pc-windows-msvc").is_some()
- || find_msbuild_vs15("i686-pc-windows-msvc").is_some()
- }
- "12.0" | "14.0" => LOCAL_MACHINE
- .open(&OsString::from(format!(
- "SOFTWARE\\Microsoft\\MSBuild\\ToolsVersions\\{}",
- version
- )))
- .is_ok(),
- _ => false,
- }
- }
-
- pub fn find_devenv(target: &str) -> Option<Tool> {
- find_devenv_vs15(&target)
- }
-
- fn find_devenv_vs15(target: &str) -> Option<Tool> {
- find_tool_in_vs15_path(r"Common7\IDE\devenv.exe", target)
- }
-
- // see http://stackoverflow.com/questions/328017/path-to-msbuild
- pub fn find_msbuild(target: &str) -> Option<Tool> {
- // VS 15 (2017) changed how to locate msbuild
- if let Some(r) = find_msbuild_vs16(target) {
- return Some(r);
- } else if let Some(r) = find_msbuild_vs15(target) {
- return Some(r);
- } else {
- find_old_msbuild(target)
- }
- }
-
- fn find_msbuild_vs15(target: &str) -> Option<Tool> {
- find_tool_in_vs15_path(r"MSBuild\15.0\Bin\MSBuild.exe", target)
- }
-
- fn find_old_msbuild(target: &str) -> Option<Tool> {
- let key = r"SOFTWARE\Microsoft\MSBuild\ToolsVersions";
- LOCAL_MACHINE
- .open(key.as_ref())
- .ok()
- .and_then(|key| {
- max_version(&key).and_then(|(_vers, key)| key.query_str("MSBuildToolsPath").ok())
- })
- .map(|path| {
- let mut path = PathBuf::from(path);
- path.push("MSBuild.exe");
- let mut tool = Tool::with_family(path, MSVC_FAMILY);
- if target.contains("x86_64") {
- tool.env.push(("Platform".into(), "X64".into()));
- }
- tool
- })
- }
-}
diff --git a/vendor/cc/tests/cc_env.rs b/vendor/cc/tests/cc_env.rs
deleted file mode 100644
index 43eb689..0000000
--- a/vendor/cc/tests/cc_env.rs
+++ /dev/null
@@ -1,118 +0,0 @@
-use std::env;
-use std::ffi::OsString;
-use std::path::Path;
-
-mod support;
-use crate::support::Test;
-
-#[test]
-fn main() {
- ccache();
- distcc();
- ccache_spaces();
- ccache_env_flags();
- leading_spaces();
- extra_flags();
- path_to_ccache();
- more_spaces();
-}
-
-fn ccache() {
- let test = Test::gnu();
-
- env::set_var("CC", "ccache cc");
- let compiler = test.gcc().file("foo.c").get_compiler();
-
- assert_eq!(compiler.path(), Path::new("cc"));
-}
-
-fn ccache_spaces() {
- let test = Test::gnu();
- test.shim("ccache");
-
- env::set_var("CC", "ccache cc");
- let compiler = test.gcc().file("foo.c").get_compiler();
- assert_eq!(compiler.path(), Path::new("cc"));
-}
-
-fn distcc() {
- let test = Test::gnu();
- test.shim("distcc");
-
- env::set_var("CC", "distcc cc");
- let compiler = test.gcc().file("foo.c").get_compiler();
- assert_eq!(compiler.path(), Path::new("cc"));
-}
-
-fn ccache_env_flags() {
- let test = Test::gnu();
- test.shim("ccache");
-
- env::set_var("CC", "ccache lol-this-is-not-a-compiler");
- let compiler = test.gcc().file("foo.c").get_compiler();
- assert_eq!(compiler.path(), Path::new("lol-this-is-not-a-compiler"));
- assert_eq!(
- compiler.cc_env(),
- OsString::from("ccache lol-this-is-not-a-compiler")
- );
- assert!(
- compiler
- .cflags_env()
- .into_string()
- .unwrap()
- .contains("ccache")
- == false
- );
- assert!(
- compiler
- .cflags_env()
- .into_string()
- .unwrap()
- .contains(" lol-this-is-not-a-compiler")
- == false
- );
-
- env::set_var("CC", "");
-}
-
-fn leading_spaces() {
- let test = Test::gnu();
- test.shim("ccache");
-
- env::set_var("CC", " test ");
- let compiler = test.gcc().file("foo.c").get_compiler();
- assert_eq!(compiler.path(), Path::new("test"));
-
- env::set_var("CC", "");
-}
-
-fn extra_flags() {
- let test = Test::gnu();
- test.shim("ccache");
-
- env::set_var("CC", "ccache cc -m32");
- let compiler = test.gcc().file("foo.c").get_compiler();
- assert_eq!(compiler.path(), Path::new("cc"));
-}
-
-fn path_to_ccache() {
- let test = Test::gnu();
- test.shim("ccache");
-
- env::set_var("CC", "/path/to/ccache.exe cc -m32");
- let compiler = test.gcc().file("foo.c").get_compiler();
- assert_eq!(compiler.path(), Path::new("cc"));
- assert_eq!(
- compiler.cc_env(),
- OsString::from("/path/to/ccache.exe cc -m32"),
- );
-}
-
-fn more_spaces() {
- let test = Test::gnu();
- test.shim("ccache");
-
- env::set_var("CC", "cc -m32");
- let compiler = test.gcc().file("foo.c").get_compiler();
- assert_eq!(compiler.path(), Path::new("cc"));
-}
diff --git a/vendor/cc/tests/cflags.rs b/vendor/cc/tests/cflags.rs
deleted file mode 100644
index caec6ea..0000000
--- a/vendor/cc/tests/cflags.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-mod support;
-
-use crate::support::Test;
-use std::env;
-
-/// This test is in its own module because it modifies the environment and would affect other tests
-/// when run in parallel with them.
-#[test]
-fn gnu_no_warnings_if_cflags() {
- env::set_var("CFLAGS", "-arbitrary");
- let test = Test::gnu();
- test.gcc().file("foo.c").compile("foo");
-
- test.cmd(0).must_not_have("-Wall").must_not_have("-Wextra");
-}
diff --git a/vendor/cc/tests/cxxflags.rs b/vendor/cc/tests/cxxflags.rs
deleted file mode 100644
index c524c7d..0000000
--- a/vendor/cc/tests/cxxflags.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-mod support;
-
-use crate::support::Test;
-use std::env;
-
-/// This test is in its own module because it modifies the environment and would affect other tests
-/// when run in parallel with them.
-#[test]
-fn gnu_no_warnings_if_cxxflags() {
- env::set_var("CXXFLAGS", "-arbitrary");
- let test = Test::gnu();
- test.gcc().file("foo.cpp").cpp(true).compile("foo");
-
- test.cmd(0).must_not_have("-Wall").must_not_have("-Wextra");
-}
diff --git a/vendor/cc/tests/support/mod.rs b/vendor/cc/tests/support/mod.rs
deleted file mode 100644
index cde930e..0000000
--- a/vendor/cc/tests/support/mod.rs
+++ /dev/null
@@ -1,173 +0,0 @@
-#![allow(dead_code)]
-
-use std::env;
-use std::ffi::{OsStr, OsString};
-use std::fs::{self, File};
-use std::io;
-use std::io::prelude::*;
-use std::path::{Path, PathBuf};
-
-use cc;
-use tempfile::{Builder, TempDir};
-
-pub struct Test {
- pub td: TempDir,
- pub gcc: PathBuf,
- pub msvc: bool,
-}
-
-pub struct Execution {
- args: Vec<String>,
-}
-
-impl Test {
- pub fn new() -> Test {
- // This is ugly: `sccache` needs to introspect the compiler it is
- // executing, as it adjusts its behavior depending on the
- // language/compiler. This crate's test driver uses mock compilers that
- // are obviously not supported by sccache, so the tests fail if
- // RUSTC_WRAPPER is set. rust doesn't build test dependencies with
- // the `test` feature enabled, so we can't conditionally disable the
- // usage of `sccache` if running in a test environment, at least not
- // without setting an environment variable here and testing for it
- // there. Explicitly deasserting RUSTC_WRAPPER here seems to be the
- // lesser of the two evils.
- env::remove_var("RUSTC_WRAPPER");
-
- let mut gcc = PathBuf::from(env::current_exe().unwrap());
- gcc.pop();
- if gcc.ends_with("deps") {
- gcc.pop();
- }
- let td = Builder::new().prefix("gcc-test").tempdir_in(&gcc).unwrap();
- gcc.push(format!("gcc-shim{}", env::consts::EXE_SUFFIX));
- Test {
- td: td,
- gcc: gcc,
- msvc: false,
- }
- }
-
- pub fn gnu() -> Test {
- let t = Test::new();
- t.shim("cc").shim("c++").shim("ar");
- t
- }
-
- pub fn msvc() -> Test {
- let mut t = Test::new();
- t.shim("cl").shim("lib.exe");
- t.msvc = true;
- t
- }
-
- pub fn shim(&self, name: &str) -> &Test {
- link_or_copy(
- &self.gcc,
- self.td
- .path()
- .join(&format!("{}{}", name, env::consts::EXE_SUFFIX)),
- )
- .unwrap();
- self
- }
-
- pub fn gcc(&self) -> cc::Build {
- let mut cfg = cc::Build::new();
- let target = if self.msvc {
- "x86_64-pc-windows-msvc"
- } else {
- "x86_64-unknown-linux-gnu"
- };
-
- cfg.target(target)
- .host(target)
- .opt_level(2)
- .debug(false)
- .out_dir(self.td.path())
- .__set_env("PATH", self.path())
- .__set_env("GCCTEST_OUT_DIR", self.td.path());
- if self.msvc {
- cfg.compiler(self.td.path().join("cl"));
- cfg.archiver(self.td.path().join("lib.exe"));
- }
- cfg
- }
-
- fn path(&self) -> OsString {
- let mut path = env::split_paths(&env::var_os("PATH").unwrap()).collect::<Vec<_>>();
- path.insert(0, self.td.path().to_owned());
- env::join_paths(path).unwrap()
- }
-
- pub fn cmd(&self, i: u32) -> Execution {
- let mut s = String::new();
- File::open(self.td.path().join(format!("out{}", i)))
- .unwrap()
- .read_to_string(&mut s)
- .unwrap();
- Execution {
- args: s.lines().map(|s| s.to_string()).collect(),
- }
- }
-}
-
-impl Execution {
- pub fn must_have<P: AsRef<OsStr>>(&self, p: P) -> &Execution {
- if !self.has(p.as_ref()) {
- panic!("didn't find {:?} in {:?}", p.as_ref(), self.args);
- } else {
- self
- }
- }
-
- pub fn must_not_have<P: AsRef<OsStr>>(&self, p: P) -> &Execution {
- if self.has(p.as_ref()) {
- panic!("found {:?}", p.as_ref());
- } else {
- self
- }
- }
-
- pub fn has(&self, p: &OsStr) -> bool {
- self.args.iter().any(|arg| OsStr::new(arg) == p)
- }
-
- pub fn must_have_in_order(&self, before: &str, after: &str) -> &Execution {
- let before_position = self
- .args
- .iter()
- .rposition(|x| OsStr::new(x) == OsStr::new(before));
- let after_position = self
- .args
- .iter()
- .rposition(|x| OsStr::new(x) == OsStr::new(after));
- match (before_position, after_position) {
- (Some(b), Some(a)) if b < a => {}
- (b, a) => panic!(
- "{:?} (last position: {:?}) did not appear before {:?} (last position: {:?})",
- before, b, after, a
- ),
- };
- self
- }
-}
-
-/// Hard link an executable or copy it if that fails.
-///
-/// We first try to hard link an executable to save space. If that fails (as on Windows with
-/// different mount points, issue #60), we copy.
-#[cfg(not(target_os = "macos"))]
-fn link_or_copy<P: AsRef<Path>, Q: AsRef<Path>>(from: P, to: Q) -> io::Result<()> {
- let from = from.as_ref();
- let to = to.as_ref();
- fs::hard_link(from, to).or_else(|_| fs::copy(from, to).map(|_| ()))
-}
-
-/// Copy an executable.
-///
-/// On macOS, hard linking the executable leads to strange failures (issue #419), so we just copy.
-#[cfg(target_os = "macos")]
-fn link_or_copy<P: AsRef<Path>, Q: AsRef<Path>>(from: P, to: Q) -> io::Result<()> {
- fs::copy(from, to).map(|_| ())
-}
diff --git a/vendor/cc/tests/test.rs b/vendor/cc/tests/test.rs
deleted file mode 100644
index 3c9b4dc..0000000
--- a/vendor/cc/tests/test.rs
+++ /dev/null
@@ -1,413 +0,0 @@
-use crate::support::Test;
-
-mod support;
-
-// Some tests check that a flag is *not* present. These tests might fail if the flag is set in the
-// CFLAGS or CXXFLAGS environment variables. This function clears the CFLAGS and CXXFLAGS
-// variables to make sure that the tests can run correctly.
-fn reset_env() {
- std::env::set_var("CFLAGS", "");
- std::env::set_var("CXXFLAGS", "");
-}
-
-#[test]
-fn gnu_smoke() {
- reset_env();
-
- let test = Test::gnu();
- test.gcc().file("foo.c").compile("foo");
-
- test.cmd(0)
- .must_have("-O2")
- .must_have("foo.c")
- .must_not_have("-g")
- .must_have("-c")
- .must_have("-ffunction-sections")
- .must_have("-fdata-sections");
- test.cmd(1).must_have(test.td.path().join("foo.o"));
-}
-
-#[test]
-fn gnu_opt_level_1() {
- reset_env();
-
- let test = Test::gnu();
- test.gcc().opt_level(1).file("foo.c").compile("foo");
-
- test.cmd(0).must_have("-O1").must_not_have("-O2");
-}
-
-#[test]
-fn gnu_opt_level_s() {
- reset_env();
-
- let test = Test::gnu();
- test.gcc().opt_level_str("s").file("foo.c").compile("foo");
-
- test.cmd(0)
- .must_have("-Os")
- .must_not_have("-O1")
- .must_not_have("-O2")
- .must_not_have("-O3")
- .must_not_have("-Oz");
-}
-
-#[test]
-fn gnu_debug_fp_auto() {
- let test = Test::gnu();
- test.gcc().debug(true).file("foo.c").compile("foo");
- test.cmd(0).must_have("-g");
- test.cmd(0).must_have("-fno-omit-frame-pointer");
-}
-
-#[test]
-fn gnu_debug_fp() {
- let test = Test::gnu();
- test.gcc().debug(true).file("foo.c").compile("foo");
- test.cmd(0).must_have("-g");
- test.cmd(0).must_have("-fno-omit-frame-pointer");
-}
-
-#[test]
-fn gnu_debug_nofp() {
- reset_env();
-
- let test = Test::gnu();
- test.gcc()
- .debug(true)
- .force_frame_pointer(false)
- .file("foo.c")
- .compile("foo");
- test.cmd(0).must_have("-g");
- test.cmd(0).must_not_have("-fno-omit-frame-pointer");
-
- let test = Test::gnu();
- test.gcc()
- .force_frame_pointer(false)
- .debug(true)
- .file("foo.c")
- .compile("foo");
- test.cmd(0).must_have("-g");
- test.cmd(0).must_not_have("-fno-omit-frame-pointer");
-}
-
-#[test]
-fn gnu_warnings_into_errors() {
- let test = Test::gnu();
- test.gcc()
- .warnings_into_errors(true)
- .file("foo.c")
- .compile("foo");
-
- test.cmd(0).must_have("-Werror");
-}
-
-#[test]
-fn gnu_warnings() {
- let test = Test::gnu();
- test.gcc()
- .warnings(true)
- .flag("-Wno-missing-field-initializers")
- .file("foo.c")
- .compile("foo");
-
- test.cmd(0).must_have("-Wall").must_have("-Wextra");
-}
-
-#[test]
-fn gnu_extra_warnings0() {
- reset_env();
-
- let test = Test::gnu();
- test.gcc()
- .warnings(true)
- .extra_warnings(false)
- .flag("-Wno-missing-field-initializers")
- .file("foo.c")
- .compile("foo");
-
- test.cmd(0).must_have("-Wall").must_not_have("-Wextra");
-}
-
-#[test]
-fn gnu_extra_warnings1() {
- reset_env();
-
- let test = Test::gnu();
- test.gcc()
- .warnings(false)
- .extra_warnings(true)
- .flag("-Wno-missing-field-initializers")
- .file("foo.c")
- .compile("foo");
-
- test.cmd(0).must_not_have("-Wall").must_have("-Wextra");
-}
-
-#[test]
-fn gnu_warnings_overridable() {
- reset_env();
-
- let test = Test::gnu();
- test.gcc()
- .warnings(true)
- .flag("-Wno-missing-field-initializers")
- .file("foo.c")
- .compile("foo");
-
- test.cmd(0)
- .must_have_in_order("-Wall", "-Wno-missing-field-initializers");
-}
-
-#[test]
-fn gnu_x86_64() {
- for vendor in &["unknown-linux-gnu", "apple-darwin"] {
- let target = format!("x86_64-{}", vendor);
- let test = Test::gnu();
- test.gcc()
- .target(&target)
- .host(&target)
- .file("foo.c")
- .compile("foo");
-
- test.cmd(0).must_have("-fPIC").must_have("-m64");
- }
-}
-
-#[test]
-fn gnu_x86_64_no_pic() {
- reset_env();
-
- for vendor in &["unknown-linux-gnu", "apple-darwin"] {
- let target = format!("x86_64-{}", vendor);
- let test = Test::gnu();
- test.gcc()
- .pic(false)
- .target(&target)
- .host(&target)
- .file("foo.c")
- .compile("foo");
-
- test.cmd(0).must_not_have("-fPIC");
- }
-}
-
-#[test]
-fn gnu_i686() {
- for vendor in &["unknown-linux-gnu", "apple-darwin"] {
- let target = format!("i686-{}", vendor);
- let test = Test::gnu();
- test.gcc()
- .target(&target)
- .host(&target)
- .file("foo.c")
- .compile("foo");
-
- test.cmd(0).must_have("-m32");
- }
-}
-
-#[test]
-fn gnu_i686_pic() {
- for vendor in &["unknown-linux-gnu", "apple-darwin"] {
- let target = format!("i686-{}", vendor);
- let test = Test::gnu();
- test.gcc()
- .pic(true)
- .target(&target)
- .host(&target)
- .file("foo.c")
- .compile("foo");
-
- test.cmd(0).must_have("-fPIC");
- }
-}
-
-#[test]
-fn gnu_x86_64_no_plt() {
- let target = "x86_64-unknown-linux-gnu";
- let test = Test::gnu();
- test.gcc()
- .pic(true)
- .use_plt(false)
- .target(&target)
- .host(&target)
- .file("foo.c")
- .compile("foo");
- test.cmd(0).must_have("-fno-plt");
-}
-
-#[test]
-fn gnu_set_stdlib() {
- reset_env();
-
- let test = Test::gnu();
- test.gcc()
- .cpp_set_stdlib(Some("foo"))
- .file("foo.c")
- .compile("foo");
-
- test.cmd(0).must_not_have("-stdlib=foo");
-}
-
-#[test]
-fn gnu_include() {
- let test = Test::gnu();
- test.gcc().include("foo/bar").file("foo.c").compile("foo");
-
- test.cmd(0).must_have("-I").must_have("foo/bar");
-}
-
-#[test]
-fn gnu_define() {
- let test = Test::gnu();
- test.gcc()
- .define("FOO", "bar")
- .define("BAR", None)
- .file("foo.c")
- .compile("foo");
-
- test.cmd(0).must_have("-DFOO=bar").must_have("-DBAR");
-}
-
-#[test]
-fn gnu_compile_assembly() {
- let test = Test::gnu();
- test.gcc().file("foo.S").compile("foo");
- test.cmd(0).must_have("foo.S");
-}
-
-#[test]
-fn gnu_shared() {
- reset_env();
-
- let test = Test::gnu();
- test.gcc()
- .file("foo.c")
- .shared_flag(true)
- .static_flag(false)
- .compile("foo");
-
- test.cmd(0).must_have("-shared").must_not_have("-static");
-}
-
-#[test]
-fn gnu_flag_if_supported() {
- reset_env();
-
- if cfg!(windows) {
- return;
- }
- let test = Test::gnu();
- test.gcc()
- .file("foo.c")
- .flag("-v")
- .flag_if_supported("-Wall")
- .flag_if_supported("-Wflag-does-not-exist")
- .flag_if_supported("-std=c++11")
- .compile("foo");
-
- test.cmd(0)
- .must_have("-v")
- .must_have("-Wall")
- .must_not_have("-Wflag-does-not-exist")
- .must_not_have("-std=c++11");
-}
-
-#[test]
-fn gnu_flag_if_supported_cpp() {
- if cfg!(windows) {
- return;
- }
- let test = Test::gnu();
- test.gcc()
- .cpp(true)
- .file("foo.cpp")
- .flag_if_supported("-std=c++11")
- .compile("foo");
-
- test.cmd(0).must_have("-std=c++11");
-}
-
-#[test]
-fn gnu_static() {
- reset_env();
-
- let test = Test::gnu();
- test.gcc()
- .file("foo.c")
- .shared_flag(false)
- .static_flag(true)
- .compile("foo");
-
- test.cmd(0).must_have("-static").must_not_have("-shared");
-}
-
-#[test]
-fn msvc_smoke() {
- reset_env();
-
- let test = Test::msvc();
- test.gcc().file("foo.c").compile("foo");
-
- test.cmd(0)
- .must_have("-O2")
- .must_have("foo.c")
- .must_not_have("-Z7")
- .must_have("-c")
- .must_have("-MD");
- test.cmd(1).must_have(test.td.path().join("foo.o"));
-}
-
-#[test]
-fn msvc_opt_level_0() {
- reset_env();
-
- let test = Test::msvc();
- test.gcc().opt_level(0).file("foo.c").compile("foo");
-
- test.cmd(0).must_not_have("-O2");
-}
-
-#[test]
-fn msvc_debug() {
- let test = Test::msvc();
- test.gcc().debug(true).file("foo.c").compile("foo");
- test.cmd(0).must_have("-Z7");
-}
-
-#[test]
-fn msvc_include() {
- let test = Test::msvc();
- test.gcc().include("foo/bar").file("foo.c").compile("foo");
-
- test.cmd(0).must_have("-I").must_have("foo/bar");
-}
-
-#[test]
-fn msvc_define() {
- let test = Test::msvc();
- test.gcc()
- .define("FOO", "bar")
- .define("BAR", None)
- .file("foo.c")
- .compile("foo");
-
- test.cmd(0).must_have("-DFOO=bar").must_have("-DBAR");
-}
-
-#[test]
-fn msvc_static_crt() {
- let test = Test::msvc();
- test.gcc().static_crt(true).file("foo.c").compile("foo");
-
- test.cmd(0).must_have("-MT");
-}
-
-#[test]
-fn msvc_no_static_crt() {
- let test = Test::msvc();
- test.gcc().static_crt(false).file("foo.c").compile("foo");
-
- test.cmd(0).must_have("-MD");
-}
diff --git a/vendor/cfg-if-0.1.10/.cargo-checksum.json b/vendor/cfg-if-0.1.10/.cargo-checksum.json
deleted file mode 100644
index c0c9f9d..0000000
--- a/vendor/cfg-if-0.1.10/.cargo-checksum.json
+++ /dev/null
@@ -1 +0,0 @@
-{"files":{"Cargo.toml":"2cb2370b62c56a7d51b51f9e405b2f377b3ad6f7f8d33bc69e20eb819ad66012","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"378f5840b258e2779c39418f3f2d7b2ba96f1c7917dd6be0713f88305dbda397","README.md":"2406e83ee174e30aa67f8ab266836fa78545012b196395aff37c152321e2c713","src/lib.rs":"8dfd667d32d8b06e529643c975dfa14c29ce9a894a80e381a1bd867252e65e56","tests/xcrate.rs":"c0734dae6e63beafcd60bf53546115a2320735b51035c9e2387fdf9301580934"},"package":"4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"}
\ No newline at end of file
diff --git a/vendor/cfg-if-0.1.10/Cargo.toml b/vendor/cfg-if-0.1.10/Cargo.toml
deleted file mode 100644
index 5da1d1b..0000000
--- a/vendor/cfg-if-0.1.10/Cargo.toml
+++ /dev/null
@@ -1,36 +0,0 @@
-# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
-#
-# When uploading crates to the registry Cargo will automatically
-# "normalize" Cargo.toml files for maximal compatibility
-# with all versions of Cargo and also rewrite `path` dependencies
-# to registry (e.g., crates.io) dependencies
-#
-# If you believe there's an error in this file please file an
-# issue against the rust-lang/cargo repository. If you're
-# editing this file be aware that the upstream Cargo.toml
-# will likely look very different (and much more reasonable)
-
-[package]
-edition = "2018"
-name = "cfg-if"
-version = "0.1.10"
-authors = ["Alex Crichton <alex@alexcrichton.com>"]
-description = "A macro to ergonomically define an item depending on a large number of #[cfg]\nparameters. Structured like an if-else chain, the first matching branch is the\nitem that gets emitted.\n"
-homepage = "https://github.com/alexcrichton/cfg-if"
-documentation = "https://docs.rs/cfg-if"
-readme = "README.md"
-license = "MIT/Apache-2.0"
-repository = "https://github.com/alexcrichton/cfg-if"
-[dependencies.compiler_builtins]
-version = "0.1.2"
-optional = true
-
-[dependencies.core]
-version = "1.0.0"
-optional = true
-package = "rustc-std-workspace-core"
-
-[features]
-rustc-dep-of-std = ["core", "compiler_builtins"]
-[badges.travis-ci]
-repository = "alexcrichton/cfg-if"
diff --git a/vendor/cfg-if-0.1.10/LICENSE-APACHE b/vendor/cfg-if-0.1.10/LICENSE-APACHE
deleted file mode 100644
index 16fe87b..0000000
--- a/vendor/cfg-if-0.1.10/LICENSE-APACHE
+++ /dev/null
@@ -1,201 +0,0 @@
- Apache License
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- http://www.apache.org/licenses/
-
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diff --git a/vendor/cfg-if-0.1.10/LICENSE-MIT b/vendor/cfg-if-0.1.10/LICENSE-MIT
deleted file mode 100644
index 39e0ed6..0000000
--- a/vendor/cfg-if-0.1.10/LICENSE-MIT
+++ /dev/null
@@ -1,25 +0,0 @@
-Copyright (c) 2014 Alex Crichton
-
-Permission is hereby granted, free of charge, to any
-person obtaining a copy of this software and associated
-documentation files (the "Software"), to deal in the
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-publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software
-is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice
-shall be included in all copies or substantial portions
-of the Software.
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-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
-ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
-TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
diff --git a/vendor/cfg-if-0.1.10/README.md b/vendor/cfg-if-0.1.10/README.md
deleted file mode 100644
index 50b5e3b..0000000
--- a/vendor/cfg-if-0.1.10/README.md
+++ /dev/null
@@ -1,47 +0,0 @@
-# cfg-if
-
-[Documentation](https://docs.rs/cfg-if)
-
-A macro to ergonomically define an item depending on a large number of #[cfg]
-parameters. Structured like an if-else chain, the first matching branch is the
-item that gets emitted.
-
-```toml
-[dependencies]
-cfg-if = "0.1"
-```
-
-## Example
-
-```rust
-cfg_if::cfg_if! {
- if #[cfg(unix)] {
- fn foo() { /* unix specific functionality */ }
- } else if #[cfg(target_pointer_width = "32")] {
- fn foo() { /* non-unix, 32-bit functionality */ }
- } else {
- fn foo() { /* fallback implementation */ }
- }
-}
-
-fn main() {
- foo();
-}
-```
-
-# License
-
-This project is licensed under either of
-
- * Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
- http://www.apache.org/licenses/LICENSE-2.0)
- * MIT license ([LICENSE-MIT](LICENSE-MIT) or
- http://opensource.org/licenses/MIT)
-
-at your option.
-
-### Contribution
-
-Unless you explicitly state otherwise, any contribution intentionally submitted
-for inclusion in `cfg-if` by you, as defined in the Apache-2.0 license, shall be
-dual licensed as above, without any additional terms or conditions.
diff --git a/vendor/cfg-if-0.1.10/src/lib.rs b/vendor/cfg-if-0.1.10/src/lib.rs
deleted file mode 100644
index 6c5058d..0000000
--- a/vendor/cfg-if-0.1.10/src/lib.rs
+++ /dev/null
@@ -1,176 +0,0 @@
-//! A macro for defining `#[cfg]` if-else statements.
-//!
-//! The macro provided by this crate, `cfg_if`, is similar to the `if/elif` C
-//! preprocessor macro by allowing definition of a cascade of `#[cfg]` cases,
-//! emitting the implementation which matches first.
-//!
-//! This allows you to conveniently provide a long list `#[cfg]`'d blocks of code
-//! without having to rewrite each clause multiple times.
-//!
-//! # Example
-//!
-//! ```
-//! cfg_if::cfg_if! {
-//! if #[cfg(unix)] {
-//! fn foo() { /* unix specific functionality */ }
-//! } else if #[cfg(target_pointer_width = "32")] {
-//! fn foo() { /* non-unix, 32-bit functionality */ }
-//! } else {
-//! fn foo() { /* fallback implementation */ }
-//! }
-//! }
-//!
-//! # fn main() {}
-//! ```
-
-#![no_std]
-#![doc(html_root_url = "https://docs.rs/cfg-if")]
-#![deny(missing_docs)]
-#![cfg_attr(test, deny(warnings))]
-
-/// The main macro provided by this crate. See crate documentation for more
-/// information.
-#[macro_export]
-macro_rules! cfg_if {
- // match if/else chains with a final `else`
- ($(
- if #[cfg($($meta:meta),*)] { $($tokens:tt)* }
- ) else * else {
- $($tokens2:tt)*
- }) => {
- $crate::cfg_if! {
- @__items
- () ;
- $( ( ($($meta),*) ($($tokens)*) ), )*
- ( () ($($tokens2)*) ),
- }
- };
-
- // match if/else chains lacking a final `else`
- (
- if #[cfg($($i_met:meta),*)] { $($i_tokens:tt)* }
- $(
- else if #[cfg($($e_met:meta),*)] { $($e_tokens:tt)* }
- )*
- ) => {
- $crate::cfg_if! {
- @__items
- () ;
- ( ($($i_met),*) ($($i_tokens)*) ),
- $( ( ($($e_met),*) ($($e_tokens)*) ), )*
- ( () () ),
- }
- };
-
- // Internal and recursive macro to emit all the items
- //
- // Collects all the negated cfgs in a list at the beginning and after the
- // semicolon is all the remaining items
- (@__items ($($not:meta,)*) ; ) => {};
- (@__items ($($not:meta,)*) ; ( ($($m:meta),*) ($($tokens:tt)*) ), $($rest:tt)*) => {
- // Emit all items within one block, applying an appropriate #[cfg]. The
- // #[cfg] will require all `$m` matchers specified and must also negate
- // all previous matchers.
- #[cfg(all($($m,)* not(any($($not),*))))] $crate::cfg_if! { @__identity $($tokens)* }
-
- // Recurse to emit all other items in `$rest`, and when we do so add all
- // our `$m` matchers to the list of `$not` matchers as future emissions
- // will have to negate everything we just matched as well.
- $crate::cfg_if! { @__items ($($not,)* $($m,)*) ; $($rest)* }
- };
-
- // Internal macro to make __apply work out right for different match types,
- // because of how macros matching/expand stuff.
- (@__identity $($tokens:tt)*) => {
- $($tokens)*
- };
-}
-
-#[cfg(test)]
-mod tests {
- cfg_if! {
- if #[cfg(test)] {
- use core::option::Option as Option2;
- fn works1() -> Option2<u32> { Some(1) }
- } else {
- fn works1() -> Option<u32> { None }
- }
- }
-
- cfg_if! {
- if #[cfg(foo)] {
- fn works2() -> bool { false }
- } else if #[cfg(test)] {
- fn works2() -> bool { true }
- } else {
- fn works2() -> bool { false }
- }
- }
-
- cfg_if! {
- if #[cfg(foo)] {
- fn works3() -> bool { false }
- } else {
- fn works3() -> bool { true }
- }
- }
-
- cfg_if! {
- if #[cfg(test)] {
- use core::option::Option as Option3;
- fn works4() -> Option3<u32> { Some(1) }
- }
- }
-
- cfg_if! {
- if #[cfg(foo)] {
- fn works5() -> bool { false }
- } else if #[cfg(test)] {
- fn works5() -> bool { true }
- }
- }
-
- #[test]
- fn it_works() {
- assert!(works1().is_some());
- assert!(works2());
- assert!(works3());
- assert!(works4().is_some());
- assert!(works5());
- }
-
- #[test]
- #[allow(clippy::assertions_on_constants)]
- fn test_usage_within_a_function() {
- cfg_if! {if #[cfg(debug_assertions)] {
- // we want to put more than one thing here to make sure that they
- // all get configured properly.
- assert!(cfg!(debug_assertions));
- assert_eq!(4, 2+2);
- } else {
- assert!(works1().is_some());
- assert_eq!(10, 5+5);
- }}
- }
-
- trait Trait {
- fn blah(&self);
- }
-
- #[allow(dead_code)]
- struct Struct;
-
- impl Trait for Struct {
- cfg_if! {
- if #[cfg(feature = "blah")] {
- fn blah(&self) {
- unimplemented!();
- }
- } else {
- fn blah(&self) {
- unimplemented!();
- }
- }
- }
- }
-}
diff --git a/vendor/cfg-if-0.1.10/tests/xcrate.rs b/vendor/cfg-if-0.1.10/tests/xcrate.rs
deleted file mode 100644
index e7b4a36..0000000
--- a/vendor/cfg-if-0.1.10/tests/xcrate.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-cfg_if::cfg_if! {
- if #[cfg(foo)] {
- fn works() -> bool { false }
- } else if #[cfg(test)] {
- fn works() -> bool { true }
- } else {
- fn works() -> bool { false }
- }
-}
-
-#[test]
-fn smoke() {
- assert!(works());
-}
diff --git a/vendor/libc/.cargo-checksum.json b/vendor/libc/.cargo-checksum.json
index 9fb4ab8..31852d2 100644
--- a/vendor/libc/.cargo-checksum.json
+++ b/vendor/libc/.cargo-checksum.json
@@ -1 +1 @@
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e/linux/uclibc/x86_64/l4re.rs":"024eba5753e852dbdd212427351affe7e83f9916c1864bce414d7aa2618f192e","src/unix/linux_like/linux/uclibc/x86_64/mod.rs":"420dbea99e99091f333641e202960fa4bed0733de2a834e610708555be6bab4c","src/unix/linux_like/linux/uclibc/x86_64/other.rs":"42c3f71e58cabba373f6a55a623f3c31b85049eb64824c09c2b082b3b2d6a0a8","src/unix/linux_like/mod.rs":"3d03bd583aaf04f285f95ff8b53c9b5a891d3b64bfcda37a42648ec51c4c51e5","src/unix/mod.rs":"adc2c742c2abb9c3ebbad4d3193765197d6e89d7ec914c29a3cfef00c7b75765","src/unix/newlib/aarch64/mod.rs":"bac93836a9a57b2c710f32f852e92a4d11ad6759ab0fb6ad33e71d60e53278af","src/unix/newlib/align.rs":"28aaf87fafbc6b312622719d472d8cf65f9e5467d15339df5f73e66d8502b28a","src/unix/newlib/arm/mod.rs":"cbba6b3e957eceb496806e60de8725a23ff3fa0015983b4b4fa27b233732b526","src/unix/newlib/espidf/mod.rs":"816f235f4aa4baabba7f2606b31d0fdb03988c52194c966728de8690bf17299d","src/unix/newlib/generic.rs":"eab066d9f0a0f3eb53cc1073d01496bba0110989e1f6a59838afd19f870cd599","src/unix/newlib/horizon/mod.rs":"7cc5cc120437421db139bfa6a90b18168cd3070bdd0f5be96d40fe4c996f3ca1","src/unix/newlib/mod.rs":"494e56628d4408bf66ad30ff71fbd21bc33d9037935c411dff7bf73dd3f1070b","src/unix/newlib/no_align.rs":"e0743b2179495a9514bc3a4d1781e492878c4ec834ee0085d0891dd1712e82fb","src/unix/newlib/powerpc/mod.rs":"0202ffd57caf75b6afa2c9717750ffb96e375ac33df0ae9609a3f831be393b67","src/unix/no_align.rs":"c06e95373b9088266e0b14bba0954eef95f93fb2b01d951855e382d22de78e53","src/unix/redox/mod.rs":"9fbc4500dbd815656206e2c03b0cf6d8b099c95936d9ae0af0c72fc602a190e0","src/unix/solarish/compat.rs":"b07a5bfac925eb012003a459ba6bddbd3bfa9c44b3394da2ac5a602e54beae9c","src/unix/solarish/illumos.rs":"cd93c2d84722bbf9933a92842a8998eb0b2afc962f50bc2546ad127b82809fa7","src/unix/solarish/mod.rs":"72f354559f75c5871fff5a5c57880eee1383ac632facd4fc8b40f9087649e20d","src/unix/solarish/solaris.rs":"36abcfb46fab6e7151a0c1f555b419e1267b82893f6e84d5d260308ba8eeb0c5","src/unix/solarish/x86.rs":"e86e806df0caed72765040eaa2f3c883198d1aa91508540adf9b7008c77f522e","src/unix/solarish/x86_64.rs":"ec2b01f194eb8a6a27133c57681da195a949e03098f3ea1e847227a9c09ef5fc","src/unix/solarish/x86_common.rs":"ac869d9c3c95645c22460468391eb1982023c3a8e02b9e06a72e3aef3d5f1eac","src/vxworks/aarch64.rs":"98f0afdc511cd02557e506c21fed6737585490a1dce7a9d4941d08c437762b99","src/vxworks/arm.rs":"acb7968ce99fe3f4abdf39d98f8133d21a4fba435b8ef7084777cb181d788e88","src/vxworks/mod.rs":"aea3da66f2140f2a82dfc9c58f6e6531d2dd9c15ea696e0f95a0d4a2a187b5b6","src/vxworks/powerpc.rs":"acb7968ce99fe3f4abdf39d98f8133d21a4fba435b8ef7084777cb181d788e88","src/vxworks/powerpc64.rs":"98f0afdc511cd02557e506c21fed6737585490a1dce7a9d4941d08c437762b99","src/vxworks/x86.rs":"552f007f38317620b23889cb7c49d1d115841252439060122f52f434fbc6e5ba","src/vxworks/x86_64.rs":"018d92be3ad628a129eff9f2f5dfbc0883d8b8e5f2fa917b900a7f98ed6b514a","src/wasi.rs":"4fae202af0327d768ed9e1b586b75816cce14fe2dc16947d2f3d381f209a54c1","src/windows/gnu/align.rs":"b2c13ec1b9f3b39a75c452c80c951dff9d0215e31d77e883b4502afb31794647","src/windows/gnu/mod.rs":"3c8c7edb7cdf5d0c44af936db2a94869585c69dfabeef30571b4f4e38375767a","src/windows/mod.rs":"7fe35c1f5e6272acfba059a1ad7a78b144f5bc63456f6377d58bbc42cc23f509","src/windows/msvc/mod.rs":"c068271e00fca6b62bc4bf44bcf142cfc38caeded9b6c4e01d1ceef3ccf986f4","tests/const_fn.rs":"cb75a1f0864f926aebe79118fc34d51a0d1ade2c20a394e7774c7e545f21f1f4"},"package":"fc7fcc620a3bff7cdd7a365be3376c97191aeaccc2a603e600951e452615bf89"}
\ No newline at end of file
diff --git a/vendor/libc/CONTRIBUTING.md b/vendor/libc/CONTRIBUTING.md
index 5be6eb9..3315ed3 100644
--- a/vendor/libc/CONTRIBUTING.md
+++ b/vendor/libc/CONTRIBUTING.md
@@ -72,6 +72,10 @@ after a certain period. The steps are:
If you're using it, please comment on #XXX").
2. If we don't see any concerns for a while, do the change actually.
+## Supported target policy
+
+When Rust removes a support for a target, the libc crate also may remove the support anytime.
+
## Releasing your change to crates.io
Now that you've done the amazing job of landing your new API or your new
diff --git a/vendor/libc/Cargo.toml b/vendor/libc/Cargo.toml
index 9277941..1a51fac 100644
--- a/vendor/libc/Cargo.toml
+++ b/vendor/libc/Cargo.toml
@@ -3,27 +3,50 @@
# When uploading crates to the registry Cargo will automatically
# "normalize" Cargo.toml files for maximal compatibility
# with all versions of Cargo and also rewrite `path` dependencies
-# to registry (e.g., crates.io) dependencies
+# to registry (e.g., crates.io) dependencies.
#
-# If you believe there's an error in this file please file an
-# issue against the rust-lang/cargo repository. If you're
-# editing this file be aware that the upstream Cargo.toml
-# will likely look very different (and much more reasonable)
+# If you are reading this file be aware that the original Cargo.toml
+# will likely look very different (and much more reasonable).
+# See Cargo.toml.orig for the original contents.
[package]
name = "libc"
-version = "0.2.97"
+version = "0.2.137"
authors = ["The Rust Project Developers"]
build = "build.rs"
-exclude = ["/ci/*", "/.github/*", "/.cirrus.yml", "/triagebot.toml"]
-description = "Raw FFI bindings to platform libraries like libc.\n"
+exclude = [
+ "/ci/*",
+ "/.github/*",
+ "/.cirrus.yml",
+ "/triagebot.toml",
+]
+description = """
+Raw FFI bindings to platform libraries like libc.
+"""
homepage = "https://github.com/rust-lang/libc"
documentation = "https://docs.rs/libc/"
readme = "README.md"
-keywords = ["libc", "ffi", "bindings", "operating", "system"]
-categories = ["external-ffi-bindings", "no-std", "os"]
+keywords = [
+ "libc",
+ "ffi",
+ "bindings",
+ "operating",
+ "system",
+]
+categories = [
+ "external-ffi-bindings",
+ "no-std",
+ "os",
+]
license = "MIT OR Apache-2.0"
repository = "https://github.com/rust-lang/libc"
+
+[package.metadata.docs.rs]
+features = [
+ "const-extern-fn",
+ "extra_traits",
+]
+
[dependencies.rustc-std-workspace-core]
version = "1.0.0"
optional = true
@@ -33,6 +56,9 @@ align = []
const-extern-fn = []
default = ["std"]
extra_traits = []
-rustc-dep-of-std = ["align", "rustc-std-workspace-core"]
+rustc-dep-of-std = [
+ "align",
+ "rustc-std-workspace-core",
+]
std = []
use_std = ["std"]
diff --git a/vendor/libc/LICENSE-APACHE b/vendor/libc/LICENSE-APACHE
index 16fe87b..1b5ec8b 100644
--- a/vendor/libc/LICENSE-APACHE
+++ b/vendor/libc/LICENSE-APACHE
@@ -174,28 +174,3 @@ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
-
-APPENDIX: How to apply the Apache License to your work.
-
- To apply the Apache License to your work, attach the following
- boilerplate notice, with the fields enclosed by brackets "[]"
- replaced with your own identifying information. (Don't include
- the brackets!) The text should be enclosed in the appropriate
- comment syntax for the file format. We also recommend that a
- file or class name and description of purpose be included on the
- same "printed page" as the copyright notice for easier
- identification within third-party archives.
-
-Copyright [yyyy] [name of copyright owner]
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
diff --git a/vendor/libc/README.md b/vendor/libc/README.md
index a8a3afd..bc5ad18 100644
--- a/vendor/libc/README.md
+++ b/vendor/libc/README.md
@@ -35,13 +35,16 @@ libc = "0.2"
This feature derives `Debug`, `Eq`, `Hash`, and `PartialEq`.
* `const-extern-fn`: Changes some `extern fn`s into `const extern fn`s.
- This feature requires a nightly rustc.
+ If you use Rust >= 1.62, this feature is implicitly enabled.
+ Otherwise it requires a nightly rustc.
* **deprecated**: `use_std` is deprecated, and is equivalent to `std`.
## Rust version support
-The minimum supported Rust toolchain version is **Rust 1.13.0** . APIs requiring
+The minimum supported Rust toolchain version is currently **Rust 1.13.0**.
+(libc does not currently have any policy regarding changes to the minimum
+supported Rust version; such policy is a work in progress.) APIs requiring
newer Rust features are only available on newer Rust toolchains:
| Feature | Version |
@@ -53,6 +56,7 @@ newer Rust features are only available on newer Rust toolchains:
| `core::ffi::c_void` | 1.30.0 |
| `repr(packed(N))` | 1.33.0 |
| `cfg(target_vendor)` | 1.33.0 |
+| `const-extern-fn` | 1.62.0 |
## Platform support
diff --git a/vendor/libc/build.rs b/vendor/libc/build.rs
index c498211..0a43b2a 100644
--- a/vendor/libc/build.rs
+++ b/vendor/libc/build.rs
@@ -31,6 +31,7 @@ fn main() {
Some(11) if libc_ci => println!("cargo:rustc-cfg=freebsd11"),
Some(12) if libc_ci => println!("cargo:rustc-cfg=freebsd12"),
Some(13) if libc_ci => println!("cargo:rustc-cfg=freebsd13"),
+ Some(14) if libc_ci => println!("cargo:rustc-cfg=freebsd14"),
Some(_) | None => println!("cargo:rustc-cfg=freebsd11"),
}
@@ -59,6 +60,11 @@ fn main() {
println!("cargo:rustc-cfg=libc_align");
}
+ // Rust >= 1.26 supports i128 and u128:
+ if rustc_minor_ver >= 26 || rustc_dep_of_std {
+ println!("cargo:rustc-cfg=libc_int128");
+ }
+
// Rust >= 1.30 supports `core::ffi::c_void`, so libc can just re-export it.
// Otherwise, it defines an incompatible type to retaining
// backwards-compatibility.
@@ -72,16 +78,37 @@ fn main() {
println!("cargo:rustc-cfg=libc_cfg_target_vendor");
}
+ // Rust >= 1.40 supports #[non_exhaustive].
+ if rustc_minor_ver >= 40 || rustc_dep_of_std {
+ println!("cargo:rustc-cfg=libc_non_exhaustive");
+ }
+
+ if rustc_minor_ver >= 51 || rustc_dep_of_std {
+ println!("cargo:rustc-cfg=libc_ptr_addr_of");
+ }
+
+ // Rust >= 1.37.0 allows underscores as anonymous constant names.
+ if rustc_minor_ver >= 37 || rustc_dep_of_std {
+ println!("cargo:rustc-cfg=libc_underscore_const_names");
+ }
+
// #[thread_local] is currently unstable
if rustc_dep_of_std {
println!("cargo:rustc-cfg=libc_thread_local");
}
- if const_extern_fn_cargo_feature {
- if !is_nightly || rustc_minor_ver < 40 {
- panic!("const-extern-fn requires a nightly compiler >= 1.40")
- }
+ // Rust >= 1.62.0 allows to use `const_extern_fn` for "Rust" and "C".
+ if rustc_minor_ver >= 62 {
println!("cargo:rustc-cfg=libc_const_extern_fn");
+ } else {
+ // Rust < 1.62.0 requires a crate feature and feature gate.
+ if const_extern_fn_cargo_feature {
+ if !is_nightly || rustc_minor_ver < 40 {
+ panic!("const-extern-fn requires a nightly compiler >= 1.40");
+ }
+ println!("cargo:rustc-cfg=libc_const_extern_fn_unstable");
+ println!("cargo:rustc-cfg=libc_const_extern_fn");
+ }
}
}
@@ -141,6 +168,7 @@ fn which_freebsd() -> Option<i32> {
s if s.starts_with("11") => Some(11),
s if s.starts_with("12") => Some(12),
s if s.starts_with("13") => Some(13),
+ s if s.starts_with("14") => Some(14),
_ => None,
}
}
diff --git a/vendor/libc/src/fixed_width_ints.rs b/vendor/libc/src/fixed_width_ints.rs
index 0146408..999de8f 100644
--- a/vendor/libc/src/fixed_width_ints.rs
+++ b/vendor/libc/src/fixed_width_ints.rs
@@ -18,3 +18,82 @@ pub type uint16_t = u16;
pub type uint32_t = u32;
#[deprecated(since = "0.2.55", note = "Use u64 instead.")]
pub type uint64_t = u64;
+
+cfg_if! {
+ if #[cfg(all(libc_int128, target_arch = "aarch64", not(target_os = "windows")))] {
+ // This introduces partial support for FFI with __int128 and
+ // equivalent types on platforms where Rust's definition is validated
+ // to match the standard C ABI of that platform.
+ //
+ // Rust does not guarantee u128/i128 are sound for FFI, and its
+ // definitions are in fact known to be incompatible. [0]
+ //
+ // However these problems aren't fundamental, and are just platform
+ // inconsistencies. Specifically at the time of this writing:
+ //
+ // * For x64 SysV ABIs (everything but Windows), the types are underaligned.
+ // * For all Windows ABIs, Microsoft doesn't actually officially define __int128,
+ // and as a result different implementations don't actually agree on its ABI.
+ //
+ // But on the other major aarch64 platforms (android, linux, ios, macos) we have
+ // validated that rustc has the right ABI for these types. This is important because
+ // aarch64 uses these types in some fundamental OS types like user_fpsimd_struct,
+ // which represents saved simd registers.
+ //
+ // Any API which uses these types will need to `#[ignore(improper_ctypes)]`
+ // until the upstream rust issue is resolved, but this at least lets us make
+ // progress on platforms where this type is important.
+ //
+ // The list of supported architectures and OSes is intentionally very restricted,
+ // as careful work needs to be done to verify that a particular platform
+ // has a conformant ABI.
+ //
+ // [0]: https://github.com/rust-lang/rust/issues/54341
+
+ /// C `__int128` (a GCC extension that's part of many ABIs)
+ pub type __int128 = i128;
+ /// C `unsigned __int128` (a GCC extension that's part of many ABIs)
+ pub type __uint128 = u128;
+ /// C __int128_t (alternate name for [__int128][])
+ pub type __int128_t = i128;
+ /// C __uint128_t (alternate name for [__uint128][])
+ pub type __uint128_t = u128;
+
+ cfg_if! {
+ if #[cfg(libc_underscore_const_names)] {
+ macro_rules! static_assert_eq {
+ ($a:expr, $b:expr) => {
+ const _: [(); $a] = [(); $b];
+ };
+ }
+
+ // NOTE: if you add more platforms to here, you may need to cfg
+ // these consts. They should always match the platform's values
+ // for `sizeof(__int128)` and `_Alignof(__int128)`.
+ const _SIZE_128: usize = 16;
+ const _ALIGN_128: usize = 16;
+
+ // Since Rust doesn't officially guarantee that these types
+ // have compatible ABIs, we const assert that these values have the
+ // known size/align of the target platform's libc. If rustc ever
+ // tries to regress things, it will cause a compilation error.
+ //
+ // This isn't a bullet-proof solution because e.g. it doesn't
+ // catch the fact that llvm and gcc disagree on how x64 __int128
+ // is actually *passed* on the stack (clang underaligns it for
+ // the same reason that rustc *never* properly aligns it).
+ static_assert_eq!(core::mem::size_of::<__int128>(), _SIZE_128);
+ static_assert_eq!(core::mem::align_of::<__int128>(), _ALIGN_128);
+
+ static_assert_eq!(core::mem::size_of::<__uint128>(), _SIZE_128);
+ static_assert_eq!(core::mem::align_of::<__uint128>(), _ALIGN_128);
+
+ static_assert_eq!(core::mem::size_of::<__int128_t>(), _SIZE_128);
+ static_assert_eq!(core::mem::align_of::<__int128_t>(), _ALIGN_128);
+
+ static_assert_eq!(core::mem::size_of::<__uint128_t>(), _SIZE_128);
+ static_assert_eq!(core::mem::align_of::<__uint128_t>(), _ALIGN_128);
+ }
+ }
+ }
+}
diff --git a/vendor/libc/src/fuchsia/mod.rs b/vendor/libc/src/fuchsia/mod.rs
index 4300338..eee82d0 100644
--- a/vendor/libc/src/fuchsia/mod.rs
+++ b/vendor/libc/src/fuchsia/mod.rs
@@ -877,6 +877,11 @@ s! {
pub c_ispeed: ::speed_t,
pub c_ospeed: ::speed_t,
}
+
+ pub struct in6_pktinfo {
+ pub ipi6_addr: ::in6_addr,
+ pub ipi6_ifindex: ::c_uint,
+ }
}
s_no_extra_traits! {
@@ -1313,6 +1318,7 @@ pub const SIG_DFL: sighandler_t = 0 as sighandler_t;
pub const SIG_IGN: sighandler_t = 1 as sighandler_t;
pub const SIG_ERR: sighandler_t = !0 as sighandler_t;
+pub const DT_UNKNOWN: u8 = 0;
pub const DT_FIFO: u8 = 1;
pub const DT_CHR: u8 = 2;
pub const DT_DIR: u8 = 4;
@@ -1787,6 +1793,9 @@ pub const IPV6_MULTICAST_LOOP: ::c_int = 19;
pub const IPV6_ADD_MEMBERSHIP: ::c_int = 20;
pub const IPV6_DROP_MEMBERSHIP: ::c_int = 21;
pub const IPV6_V6ONLY: ::c_int = 26;
+pub const IPV6_RECVPKTINFO: ::c_int = 49;
+pub const IPV6_RECVTCLASS: ::c_int = 66;
+pub const IPV6_TCLASS: ::c_int = 67;
pub const TCP_NODELAY: ::c_int = 1;
pub const TCP_MAXSEG: ::c_int = 2;
@@ -2668,6 +2677,9 @@ pub const PT_GNU_EH_FRAME: u32 = 0x6474e550;
pub const PT_GNU_STACK: u32 = 0x6474e551;
pub const PT_GNU_RELRO: u32 = 0x6474e552;
+// Ethernet protocol IDs.
+pub const ETH_P_IP: ::c_int = 0x0800;
+
pub const SFD_CLOEXEC: ::c_int = 0x080000;
pub const NCCS: usize = 32;
@@ -3158,7 +3170,7 @@ f! {
return
}
- pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool {
+ pub fn FD_ISSET(fd: ::c_int, set: *const fd_set) -> bool {
let fd = fd as usize;
let size = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
return ((*set).fds_bits[fd / size] & (1 << (fd % size))) != 0
@@ -3223,17 +3235,6 @@ f! {
minor as ::c_uint
}
- pub fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
- let major = major as ::dev_t;
- let minor = minor as ::dev_t;
- let mut dev = 0;
- dev |= (major & 0x00000fff) << 8;
- dev |= (major & 0xfffff000) << 32;
- dev |= (minor & 0x000000ff) << 0;
- dev |= (minor & 0xffffff00) << 12;
- dev
- }
-
pub fn CMSG_DATA(cmsg: *const cmsghdr) -> *mut c_uchar {
cmsg.offset(1) as *mut c_uchar
}
@@ -3310,6 +3311,17 @@ safe_f! {
pub {const} fn QCMD(cmd: ::c_int, type_: ::c_int) -> ::c_int {
(cmd << 8) | (type_ & 0x00ff)
}
+
+ pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
+ let major = major as ::dev_t;
+ let minor = minor as ::dev_t;
+ let mut dev = 0;
+ dev |= (major & 0x00000fff) << 8;
+ dev |= (major & 0xfffff000) << 32;
+ dev |= (minor & 0x000000ff) << 0;
+ dev |= (minor & 0xffffff00) << 12;
+ dev
+ }
}
fn __CMSG_LEN(cmsg: *const cmsghdr) -> ::ssize_t {
@@ -3392,6 +3404,7 @@ extern "C" {
pub fn perror(s: *const c_char);
pub fn atoi(s: *const c_char) -> c_int;
pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
+ pub fn strtof(s: *const c_char, endp: *mut *mut c_char) -> c_float;
pub fn strtol(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_long;
pub fn strtoul(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_ulong;
pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void;
@@ -4199,6 +4212,11 @@ extern "C" {
child: ::Option<unsafe extern "C" fn()>,
) -> ::c_int;
pub fn getgrgid(gid: ::gid_t) -> *mut ::group;
+
+ pub fn setgrent();
+ pub fn endgrent();
+ pub fn getgrent() -> *mut ::group;
+
pub fn getgrouplist(
user: *const ::c_char,
group: ::gid_t,
diff --git a/vendor/libc/src/lib.rs b/vendor/libc/src/lib.rs
index 30c94b0..acda091 100644
--- a/vendor/libc/src/lib.rs
+++ b/vendor/libc/src/lib.rs
@@ -13,7 +13,9 @@
improper_ctypes,
// This lint is renamed but we run CI for old stable rustc so should be here.
redundant_semicolon,
- redundant_semicolons
+ redundant_semicolons,
+ unused_macros,
+ unused_macro_rules,
)]
#![cfg_attr(libc_deny_warnings, deny(warnings))]
// Attributes needed when building as part of the standard library
@@ -24,11 +26,7 @@
#![deny(missing_copy_implementations, safe_packed_borrows)]
#![cfg_attr(not(feature = "rustc-dep-of-std"), no_std)]
#![cfg_attr(feature = "rustc-dep-of-std", no_core)]
-#![cfg_attr(
- any(feature = "rustc-dep-of-std", target_os = "redox"),
- feature(static_nobundle)
-)]
-#![cfg_attr(libc_const_extern_fn, feature(const_extern_fn))]
+#![cfg_attr(libc_const_extern_fn_unstable, feature(const_extern_fn))]
#[macro_use]
mod macros;
@@ -63,7 +61,7 @@ cfg_if! {
use core::clone::Clone;
#[doc(hidden)]
#[allow(unused_imports)]
- use core::marker::Copy;
+ use core::marker::{Copy, Send, Sync};
#[doc(hidden)]
#[allow(unused_imports)]
use core::option::Option;
@@ -85,7 +83,7 @@ cfg_if! {
pub use core::clone::Clone;
#[doc(hidden)]
#[allow(unused_imports)]
- pub use core::marker::Copy;
+ pub use core::marker::{Copy, Send, Sync};
#[doc(hidden)]
#[allow(unused_imports)]
pub use core::option::Option;
@@ -123,6 +121,12 @@ cfg_if! {
mod vxworks;
pub use vxworks::*;
+ } else if #[cfg(target_os = "solid_asp3")] {
+ mod fixed_width_ints;
+ pub use fixed_width_ints::*;
+
+ mod solid;
+ pub use solid::*;
} else if #[cfg(unix)] {
mod fixed_width_ints;
pub use fixed_width_ints::*;
diff --git a/vendor/libc/src/macros.rs b/vendor/libc/src/macros.rs
index 1871cfa..fd47370 100644
--- a/vendor/libc/src/macros.rs
+++ b/vendor/libc/src/macros.rs
@@ -6,7 +6,6 @@
///
/// This allows you to conveniently provide a long list #[cfg]'d blocks of code
/// without having to rewrite each clause multiple times.
-#[allow(unused_macros)]
macro_rules! cfg_if {
// match if/else chains with a final `else`
($(
@@ -62,7 +61,6 @@ macro_rules! cfg_if {
};
}
-#[allow(unused_macros)]
macro_rules! s {
($($(#[$attr:meta])* pub $t:ident $i:ident { $($field:tt)* })*) => ($(
s!(it: $(#[$attr])* pub $t $i { $($field)* });
@@ -87,7 +85,6 @@ macro_rules! s {
);
}
-#[allow(unused_macros)]
macro_rules! s_no_extra_traits {
($($(#[$attr:meta])* pub $t:ident $i:ident { $($field:tt)* })*) => ($(
s_no_extra_traits!(it: $(#[$attr])* pub $t $i { $($field)* });
@@ -123,7 +120,6 @@ macro_rules! s_no_extra_traits {
);
}
-#[allow(unused_macros)]
macro_rules! e {
($($(#[$attr:meta])* pub enum $i:ident { $($field:tt)* })*) => ($(
__item! {
@@ -138,7 +134,6 @@ macro_rules! e {
)*);
}
-#[allow(unused_macros)]
macro_rules! s_paren {
($($(#[$attr:meta])* pub struct $i:ident ( $($field:tt)* ); )* ) => ($(
__item! {
@@ -182,7 +177,6 @@ macro_rules! s_paren {
// 'f!' block
cfg_if! {
if #[cfg(libc_const_extern_fn)] {
- #[allow(unused_macros)]
macro_rules! f {
($($(#[$attr:meta])* pub $({$constness:ident})* fn $i:ident(
$($arg:ident: $argty:ty),*
@@ -198,7 +192,6 @@ cfg_if! {
)*)
}
- #[allow(unused_macros)]
macro_rules! safe_f {
($($(#[$attr:meta])* pub $({$constness:ident})* fn $i:ident(
$($arg:ident: $argty:ty),*
@@ -214,7 +207,6 @@ cfg_if! {
)*)
}
- #[allow(unused_macros)]
macro_rules! const_fn {
($($(#[$attr:meta])* $({$constness:ident})* fn $i:ident(
$($arg:ident: $argty:ty),*
@@ -231,7 +223,6 @@ cfg_if! {
}
} else {
- #[allow(unused_macros)]
macro_rules! f {
($($(#[$attr:meta])* pub $({$constness:ident})* fn $i:ident(
$($arg:ident: $argty:ty),*
@@ -247,7 +238,6 @@ cfg_if! {
)*)
}
- #[allow(unused_macros)]
macro_rules! safe_f {
($($(#[$attr:meta])* pub $({$constness:ident})* fn $i:ident(
$($arg:ident: $argty:ty),*
@@ -263,7 +253,6 @@ cfg_if! {
)*)
}
- #[allow(unused_macros)]
macro_rules! const_fn {
($($(#[$attr:meta])* $({$constness:ident})* fn $i:ident(
$($arg:ident: $argty:ty),*
@@ -281,14 +270,12 @@ cfg_if! {
}
}
-#[allow(unused_macros)]
macro_rules! __item {
($i:item) => {
$i
};
}
-#[allow(unused_macros)]
macro_rules! align_const {
($($(#[$attr:meta])*
pub const $name:ident : $t1:ty
@@ -307,13 +294,12 @@ macro_rules! align_const {
)*)
}
-// This macro is used to deprecate items that should be accessed via the mach crate
-#[allow(unused_macros)]
+// This macro is used to deprecate items that should be accessed via the mach2 crate
macro_rules! deprecated_mach {
(pub const $id:ident: $ty:ty = $expr:expr;) => {
#[deprecated(
since = "0.2.55",
- note = "Use the `mach` crate instead",
+ note = "Use the `mach2` crate instead",
)]
#[allow(deprecated)]
pub const $id: $ty = $expr;
@@ -328,7 +314,7 @@ macro_rules! deprecated_mach {
(pub type $id:ident = $ty:ty;) => {
#[deprecated(
since = "0.2.55",
- note = "Use the `mach` crate instead",
+ note = "Use the `mach2` crate instead",
)]
#[allow(deprecated)]
pub type $id = $ty;
@@ -341,3 +327,17 @@ macro_rules! deprecated_mach {
)*
}
}
+
+#[cfg(not(libc_ptr_addr_of))]
+macro_rules! ptr_addr_of {
+ ($place:expr) => {
+ &$place
+ };
+}
+
+#[cfg(libc_ptr_addr_of)]
+macro_rules! ptr_addr_of {
+ ($place:expr) => {
+ ::core::ptr::addr_of!($place)
+ };
+}
diff --git a/vendor/libc/src/solid/aarch64.rs b/vendor/libc/src/solid/aarch64.rs
new file mode 100644
index 0000000..ceabea3
--- /dev/null
+++ b/vendor/libc/src/solid/aarch64.rs
@@ -0,0 +1,4 @@
+pub type c_char = i8;
+pub type wchar_t = u32;
+pub type c_long = i64;
+pub type c_ulong = u64;
diff --git a/vendor/libc/src/solid/arm.rs b/vendor/libc/src/solid/arm.rs
new file mode 100644
index 0000000..04cc154
--- /dev/null
+++ b/vendor/libc/src/solid/arm.rs
@@ -0,0 +1,4 @@
+pub type c_char = i8;
+pub type wchar_t = u32;
+pub type c_long = i32;
+pub type c_ulong = u32;
diff --git a/vendor/libc/src/solid/mod.rs b/vendor/libc/src/solid/mod.rs
new file mode 100644
index 0000000..f0f2ae8
--- /dev/null
+++ b/vendor/libc/src/solid/mod.rs
@@ -0,0 +1,904 @@
+//! Interface to the [SOLID] C library
+//!
+//! [SOLID]: https://solid.kmckk.com/
+
+pub type c_schar = i8;
+pub type c_uchar = u8;
+pub type c_short = i16;
+pub type c_ushort = u16;
+pub type c_int = i32;
+pub type c_uint = u32;
+pub type c_float = f32;
+pub type c_double = f64;
+pub type c_longlong = i64;
+pub type c_ulonglong = u64;
+pub type intmax_t = i64;
+pub type uintmax_t = u64;
+
+pub type uintptr_t = usize;
+pub type intptr_t = isize;
+pub type ptrdiff_t = isize;
+pub type size_t = ::uintptr_t;
+pub type ssize_t = ::intptr_t;
+
+pub type clock_t = c_uint;
+pub type time_t = i64;
+pub type clockid_t = c_int;
+pub type timer_t = c_int;
+pub type suseconds_t = c_int;
+pub type useconds_t = c_uint;
+
+pub type sighandler_t = size_t;
+
+// sys/ansi.h
+pub type __caddr_t = *mut c_char;
+pub type __gid_t = u32;
+pub type __in_addr_t = u32;
+pub type __in_port_t = u16;
+pub type __mode_t = u32;
+pub type __off_t = i64;
+pub type __pid_t = i32;
+pub type __sa_family_t = u8;
+pub type __socklen_t = c_uint;
+pub type __uid_t = u32;
+pub type __fsblkcnt_t = u64;
+pub type __fsfilcnt_t = u64;
+
+// locale.h
+pub type locale_t = usize;
+
+// nl_types.h
+pub type nl_item = c_long;
+
+// sys/types.h
+pub type __va_list = *mut c_char;
+pub type u_int8_t = u8;
+pub type u_int16_t = u16;
+pub type u_int32_t = u32;
+pub type u_int64_t = u64;
+pub type u_char = c_uchar;
+pub type u_short = c_ushort;
+pub type u_int = c_uint;
+pub type u_long = c_ulong;
+pub type unchar = c_uchar;
+pub type ushort = c_ushort;
+pub type uint = c_uint;
+pub type ulong = c_ulong;
+pub type u_quad_t = u64;
+pub type quad_t = i64;
+pub type qaddr_t = *mut quad_t;
+pub type longlong_t = i64;
+pub type u_longlong_t = u64;
+pub type blkcnt_t = i64;
+pub type blksize_t = i32;
+pub type fsblkcnt_t = __fsblkcnt_t;
+pub type fsfilcnt_t = __fsfilcnt_t;
+pub type caddr_t = __caddr_t;
+pub type daddr_t = i64;
+pub type dev_t = u64;
+pub type fixpt_t = u32;
+pub type gid_t = __gid_t;
+pub type idtype_t = c_int;
+pub type id_t = u32;
+pub type ino_t = u64;
+pub type key_t = c_long;
+pub type mode_t = __mode_t;
+pub type nlink_t = u32;
+pub type off_t = __off_t;
+pub type pid_t = __pid_t;
+pub type lwpid_t = i32;
+pub type rlim_t = u64;
+pub type segsz_t = i32;
+pub type swblk_t = i32;
+pub type mqd_t = c_int;
+pub type cpuid_t = c_ulong;
+pub type psetid_t = c_int;
+
+s! {
+ // stat.h
+ pub struct stat {
+ pub st_dev: dev_t,
+ pub st_ino: ino_t,
+ pub st_mode: c_short,
+ pub st_nlink: c_short,
+ pub st_uid: c_short,
+ pub st_gid: c_short,
+ pub st_rdev: dev_t,
+ pub st_size: off_t,
+ pub st_atime: time_t,
+ pub st_mtime: time_t,
+ pub st_ctime: time_t,
+ pub st_blksize: blksize_t,
+ }
+
+ // time.h
+ pub struct tm {
+ pub tm_sec: c_int,
+ pub tm_min: c_int,
+ pub tm_hour: c_int,
+ pub tm_mday: c_int,
+ pub tm_mon: c_int,
+ pub tm_year: c_int,
+ pub tm_wday: c_int,
+ pub tm_yday: c_int,
+ pub tm_isdst: c_int,
+ pub tm_gmtoff: c_long,
+ pub tm_zone: *mut c_char,
+ }
+
+ // stdlib.h
+ pub struct qdiv_t {
+ pub quot: quad_t,
+ pub rem: quad_t,
+ }
+ pub struct lldiv_t {
+ pub quot: c_longlong,
+ pub rem: c_longlong,
+ }
+ pub struct div_t {
+ pub quot: c_int,
+ pub rem: c_int,
+ }
+ pub struct ldiv_t {
+ pub quot: c_long,
+ pub rem: c_long,
+ }
+
+ // locale.h
+ pub struct lconv {
+ pub decimal_point: *mut c_char,
+ pub thousands_sep: *mut c_char,
+ pub grouping: *mut c_char,
+ pub int_curr_symbol: *mut c_char,
+ pub currency_symbol: *mut c_char,
+ pub mon_decimal_point: *mut c_char,
+ pub mon_thousands_sep: *mut c_char,
+ pub mon_grouping: *mut c_char,
+ pub positive_sign: *mut c_char,
+ pub negative_sign: *mut c_char,
+ pub int_frac_digits: c_char,
+ pub frac_digits: c_char,
+ pub p_cs_precedes: c_char,
+ pub p_sep_by_space: c_char,
+ pub n_cs_precedes: c_char,
+ pub n_sep_by_space: c_char,
+ pub p_sign_posn: c_char,
+ pub n_sign_posn: c_char,
+ pub int_p_cs_precedes: c_char,
+ pub int_n_cs_precedes: c_char,
+ pub int_p_sep_by_space: c_char,
+ pub int_n_sep_by_space: c_char,
+ pub int_p_sign_posn: c_char,
+ pub int_n_sign_posn: c_char,
+ }
+
+ pub struct iovec {
+ pub iov_base: *mut c_void,
+ pub iov_len: size_t,
+ }
+
+ pub struct timeval {
+ pub tv_sec: c_long,
+ pub tv_usec: c_long,
+ }
+}
+
+pub const INT_MIN: c_int = -2147483648;
+pub const INT_MAX: c_int = 2147483647;
+
+pub const EXIT_FAILURE: c_int = 1;
+pub const EXIT_SUCCESS: c_int = 0;
+pub const RAND_MAX: c_int = 0x7fffffff;
+pub const EOF: c_int = -1;
+pub const SEEK_SET: c_int = 0;
+pub const SEEK_CUR: c_int = 1;
+pub const SEEK_END: c_int = 2;
+pub const _IOFBF: c_int = 0;
+pub const _IONBF: c_int = 2;
+pub const _IOLBF: c_int = 1;
+pub const BUFSIZ: c_uint = 1024;
+pub const FOPEN_MAX: c_uint = 20;
+pub const FILENAME_MAX: c_uint = 1024;
+
+pub const O_RDONLY: c_int = 1;
+pub const O_WRONLY: c_int = 2;
+pub const O_RDWR: c_int = 4;
+pub const O_APPEND: c_int = 8;
+pub const O_CREAT: c_int = 0x10;
+pub const O_EXCL: c_int = 0x400;
+pub const O_TEXT: c_int = 0x100;
+pub const O_BINARY: c_int = 0x200;
+pub const O_TRUNC: c_int = 0x20;
+pub const S_IEXEC: c_short = 0x0040;
+pub const S_IWRITE: c_short = 0x0080;
+pub const S_IREAD: c_short = 0x0100;
+pub const S_IFCHR: c_short = 0x2000;
+pub const S_IFDIR: c_short = 0x4000;
+pub const S_IFMT: c_short = 0o160000;
+pub const S_IFIFO: c_short = 0o0010000;
+pub const S_IFBLK: c_short = 0o0060000;
+pub const S_IFREG: c_short = 0o0100000;
+
+pub const LC_ALL: c_int = 0;
+pub const LC_COLLATE: c_int = 1;
+pub const LC_CTYPE: c_int = 2;
+pub const LC_MONETARY: c_int = 3;
+pub const LC_NUMERIC: c_int = 4;
+pub const LC_TIME: c_int = 5;
+pub const LC_MESSAGES: c_int = 6;
+pub const _LC_LAST: c_int = 7;
+
+pub const EPERM: c_int = 1;
+pub const ENOENT: c_int = 2;
+pub const ESRCH: c_int = 3;
+pub const EINTR: c_int = 4;
+pub const EIO: c_int = 5;
+pub const ENXIO: c_int = 6;
+pub const E2BIG: c_int = 7;
+pub const ENOEXEC: c_int = 8;
+pub const EBADF: c_int = 9;
+pub const ECHILD: c_int = 10;
+pub const EAGAIN: c_int = 11;
+pub const ENOMEM: c_int = 12;
+pub const EACCES: c_int = 13;
+pub const EFAULT: c_int = 14;
+pub const ENOTBLK: c_int = 15;
+pub const EBUSY: c_int = 16;
+pub const EEXIST: c_int = 17;
+pub const EXDEV: c_int = 18;
+pub const ENODEV: c_int = 19;
+pub const ENOTDIR: c_int = 20;
+pub const EISDIR: c_int = 21;
+pub const EINVAL: c_int = 22;
+pub const ENFILE: c_int = 23;
+pub const EMFILE: c_int = 24;
+pub const ENOTTY: c_int = 25;
+pub const ETXTBSY: c_int = 26;
+pub const EFBIG: c_int = 27;
+pub const ENOSPC: c_int = 28;
+pub const ESPIPE: c_int = 29;
+pub const EROFS: c_int = 30;
+pub const EMLINK: c_int = 31;
+pub const EPIPE: c_int = 32;
+pub const EDOM: c_int = 33;
+pub const ERANGE: c_int = 34;
+
+pub const EDEADLK: c_int = 35;
+pub const ENAMETOOLONG: c_int = 36;
+pub const ENOLCK: c_int = 37;
+pub const ENOSYS: c_int = 38;
+pub const ENOTEMPTY: c_int = 39;
+pub const ELOOP: c_int = 40;
+pub const EWOULDBLOCK: c_int = EAGAIN;
+pub const ENOMSG: c_int = 42;
+pub const EIDRM: c_int = 43;
+pub const ECHRNG: c_int = 44;
+pub const EL2NSYNC: c_int = 45;
+pub const EL3HLT: c_int = 46;
+pub const EL3RST: c_int = 47;
+pub const ELNRNG: c_int = 48;
+pub const EUNATCH: c_int = 49;
+pub const ENOCSI: c_int = 50;
+pub const EL2HLT: c_int = 51;
+pub const EBADE: c_int = 52;
+pub const EBADR: c_int = 53;
+pub const EXFULL: c_int = 54;
+pub const ENOANO: c_int = 55;
+pub const EBADRQC: c_int = 56;
+pub const EBADSLT: c_int = 57;
+
+pub const EDEADLOCK: c_int = EDEADLK;
+
+pub const EBFONT: c_int = 59;
+pub const ENOSTR: c_int = 60;
+pub const ENODATA: c_int = 61;
+pub const ETIME: c_int = 62;
+pub const ENOSR: c_int = 63;
+pub const ENONET: c_int = 64;
+pub const ENOPKG: c_int = 65;
+pub const EREMOTE: c_int = 66;
+pub const ENOLINK: c_int = 67;
+pub const EADV: c_int = 68;
+pub const ESRMNT: c_int = 69;
+pub const ECOMM: c_int = 70;
+pub const EPROTO: c_int = 71;
+pub const EMULTIHOP: c_int = 72;
+pub const EDOTDOT: c_int = 73;
+pub const EBADMSG: c_int = 74;
+pub const EOVERFLOW: c_int = 75;
+pub const ENOTUNIQ: c_int = 76;
+pub const EBADFD: c_int = 77;
+pub const EREMCHG: c_int = 78;
+pub const ELIBACC: c_int = 79;
+pub const ELIBBAD: c_int = 80;
+pub const ELIBSCN: c_int = 81;
+pub const ELIBMAX: c_int = 82;
+pub const ELIBEXEC: c_int = 83;
+pub const EILSEQ: c_int = 84;
+pub const ERESTART: c_int = 85;
+pub const ESTRPIPE: c_int = 86;
+pub const EUSERS: c_int = 87;
+pub const ENOTSOCK: c_int = 88;
+pub const EDESTADDRREQ: c_int = 89;
+pub const EMSGSIZE: c_int = 90;
+pub const EPROTOTYPE: c_int = 91;
+pub const ENOPROTOOPT: c_int = 92;
+pub const EPROTONOSUPPORT: c_int = 93;
+pub const ESOCKTNOSUPPORT: c_int = 94;
+pub const EOPNOTSUPP: c_int = 95;
+pub const EPFNOSUPPORT: c_int = 96;
+pub const EAFNOSUPPORT: c_int = 97;
+pub const EADDRINUSE: c_int = 98;
+pub const EADDRNOTAVAIL: c_int = 99;
+pub const ENETDOWN: c_int = 100;
+pub const ENETUNREACH: c_int = 101;
+pub const ENETRESET: c_int = 102;
+pub const ECONNABORTED: c_int = 103;
+pub const ECONNRESET: c_int = 104;
+pub const ENOBUFS: c_int = 105;
+pub const EISCONN: c_int = 106;
+pub const ENOTCONN: c_int = 107;
+pub const ESHUTDOWN: c_int = 108;
+pub const ETOOMANYREFS: c_int = 109;
+pub const ETIMEDOUT: c_int = 110;
+pub const ECONNREFUSED: c_int = 111;
+pub const EHOSTDOWN: c_int = 112;
+pub const EHOSTUNREACH: c_int = 113;
+pub const EALREADY: c_int = 114;
+pub const EINPROGRESS: c_int = 115;
+pub const ESTALE: c_int = 116;
+pub const EUCLEAN: c_int = 117;
+pub const ENOTNAM: c_int = 118;
+pub const ENAVAIL: c_int = 119;
+pub const EISNAM: c_int = 120;
+pub const EREMOTEIO: c_int = 121;
+pub const EDQUOT: c_int = 122;
+
+pub const ENOMEDIUM: c_int = 123;
+pub const EMEDIUMTYPE: c_int = 124;
+pub const ECANCELED: c_int = 125;
+pub const ENOKEY: c_int = 126;
+pub const EKEYEXPIRED: c_int = 127;
+pub const EKEYREVOKED: c_int = 128;
+pub const EKEYREJECTED: c_int = 129;
+
+pub const EOWNERDEAD: c_int = 130;
+pub const ENOTRECOVERABLE: c_int = 131;
+
+pub const ENOTSUP: c_int = 132;
+pub const EFTYPE: c_int = 133;
+
+// signal codes
+pub const SIGHUP: c_int = 1;
+pub const SIGINT: c_int = 2;
+pub const SIGQUIT: c_int = 3;
+pub const SIGILL: c_int = 4;
+pub const SIGTRAP: c_int = 5;
+pub const SIGABRT: c_int = 6;
+pub const SIGIOT: c_int = SIGABRT;
+pub const SIGEMT: c_int = 7;
+pub const SIGFPE: c_int = 8;
+pub const SIGKILL: c_int = 9;
+pub const SIGBUS: c_int = 10;
+pub const SIGSEGV: c_int = 11;
+pub const SIGSYS: c_int = 12;
+pub const SIGPIPE: c_int = 13;
+pub const SIGALRM: c_int = 14;
+pub const SIGTERM: c_int = 15;
+pub const SIGURG: c_int = 16;
+pub const SIGSTOP: c_int = 17;
+pub const SIGTSTP: c_int = 18;
+pub const SIGCONT: c_int = 19;
+pub const SIGCHLD: c_int = 20;
+pub const SIGTTIN: c_int = 21;
+pub const SIGTTOU: c_int = 22;
+pub const SIGIO: c_int = 23;
+pub const SIGXCPU: c_int = 24;
+pub const SIGXFSZ: c_int = 25;
+pub const SIGVTALRM: c_int = 26;
+pub const SIGPROF: c_int = 27;
+pub const SIGWINCH: c_int = 28;
+pub const SIGINFO: c_int = 29;
+pub const SIGUSR1: c_int = 30;
+pub const SIGUSR2: c_int = 31;
+pub const SIGPWR: c_int = 32;
+
+#[cfg_attr(feature = "extra_traits", derive(Debug))]
+pub enum FILE {}
+impl ::Copy for FILE {}
+impl ::Clone for FILE {
+ fn clone(&self) -> FILE {
+ *self
+ }
+}
+#[cfg_attr(feature = "extra_traits", derive(Debug))]
+pub enum fpos_t {}
+impl ::Copy for fpos_t {}
+impl ::Clone for fpos_t {
+ fn clone(&self) -> fpos_t {
+ *self
+ }
+}
+
+extern "C" {
+ // ctype.h
+ pub fn isalnum(c: c_int) -> c_int;
+ pub fn isalpha(c: c_int) -> c_int;
+ pub fn iscntrl(c: c_int) -> c_int;
+ pub fn isdigit(c: c_int) -> c_int;
+ pub fn isgraph(c: c_int) -> c_int;
+ pub fn islower(c: c_int) -> c_int;
+ pub fn isprint(c: c_int) -> c_int;
+ pub fn ispunct(c: c_int) -> c_int;
+ pub fn isspace(c: c_int) -> c_int;
+ pub fn isupper(c: c_int) -> c_int;
+ pub fn isxdigit(c: c_int) -> c_int;
+ pub fn isblank(c: c_int) -> c_int;
+ pub fn tolower(c: c_int) -> c_int;
+ pub fn toupper(c: c_int) -> c_int;
+
+ // stdio.h
+ pub fn __get_stdio_file(fileno: c_int) -> *mut FILE;
+ pub fn clearerr(arg1: *mut FILE);
+ pub fn fclose(arg1: *mut FILE) -> c_int;
+ pub fn feof(arg1: *mut FILE) -> c_int;
+ pub fn ferror(arg1: *mut FILE) -> c_int;
+ pub fn fflush(arg1: *mut FILE) -> c_int;
+ pub fn fgetc(arg1: *mut FILE) -> c_int;
+ pub fn fgets(arg1: *mut c_char, arg2: c_int, arg3: *mut FILE) -> *mut c_char;
+ pub fn fopen(arg1: *const c_char, arg2: *const c_char) -> *mut FILE;
+ pub fn fprintf(arg1: *mut FILE, arg2: *const c_char, ...) -> c_int;
+ pub fn fputc(arg1: c_int, arg2: *mut FILE) -> c_int;
+ pub fn fputs(arg1: *const c_char, arg2: *mut FILE) -> c_int;
+ pub fn fread(arg1: *mut c_void, arg2: size_t, arg3: size_t, arg4: *mut FILE) -> size_t;
+ pub fn freopen(arg1: *const c_char, arg2: *const c_char, arg3: *mut FILE) -> *mut FILE;
+ pub fn fscanf(arg1: *mut FILE, arg2: *const c_char, ...) -> c_int;
+ pub fn fseek(arg1: *mut FILE, arg2: c_long, arg3: c_int) -> c_int;
+ pub fn ftell(arg1: *mut FILE) -> c_long;
+ pub fn fwrite(arg1: *const c_void, arg2: size_t, arg3: size_t, arg4: *mut FILE) -> size_t;
+ pub fn getc(arg1: *mut FILE) -> c_int;
+ pub fn getchar() -> c_int;
+ pub fn perror(arg1: *const c_char);
+ pub fn printf(arg1: *const c_char, ...) -> c_int;
+ pub fn putc(arg1: c_int, arg2: *mut FILE) -> c_int;
+ pub fn putchar(arg1: c_int) -> c_int;
+ pub fn puts(arg1: *const c_char) -> c_int;
+ pub fn remove(arg1: *const c_char) -> c_int;
+ pub fn rewind(arg1: *mut FILE);
+ pub fn scanf(arg1: *const c_char, ...) -> c_int;
+ pub fn setbuf(arg1: *mut FILE, arg2: *mut c_char);
+ pub fn setvbuf(arg1: *mut FILE, arg2: *mut c_char, arg3: c_int, arg4: size_t) -> c_int;
+ pub fn sscanf(arg1: *const c_char, arg2: *const c_char, ...) -> c_int;
+ pub fn tmpfile() -> *mut FILE;
+ pub fn ungetc(arg1: c_int, arg2: *mut FILE) -> c_int;
+ pub fn vfprintf(arg1: *mut FILE, arg2: *const c_char, arg3: __va_list) -> c_int;
+ pub fn vprintf(arg1: *const c_char, arg2: __va_list) -> c_int;
+ pub fn gets(arg1: *mut c_char) -> *mut c_char;
+ pub fn sprintf(arg1: *mut c_char, arg2: *const c_char, ...) -> c_int;
+ pub fn tmpnam(arg1: *const c_char) -> *mut c_char;
+ pub fn vsprintf(arg1: *mut c_char, arg2: *const c_char, arg3: __va_list) -> c_int;
+ pub fn rename(arg1: *const c_char, arg2: *const c_char) -> c_int;
+ pub fn asiprintf(arg1: *mut *mut c_char, arg2: *const c_char, ...) -> c_int;
+ pub fn fiprintf(arg1: *mut FILE, arg2: *const c_char, ...) -> c_int;
+ pub fn fiscanf(arg1: *mut FILE, arg2: *const c_char, ...) -> c_int;
+ pub fn iprintf(arg1: *const c_char, ...) -> c_int;
+ pub fn iscanf(arg1: *const c_char, ...) -> c_int;
+ pub fn siprintf(arg1: *mut c_char, arg2: *const c_char, ...) -> c_int;
+ pub fn siscanf(arg1: *mut c_char, arg2: *const c_char, ...) -> c_int;
+ pub fn sniprintf(arg1: *mut c_char, arg2: size_t, arg3: *const c_char, ...) -> c_int;
+ pub fn vasiprintf(arg1: *mut *mut c_char, arg2: *const c_char, arg3: __va_list) -> c_int;
+ pub fn vfiprintf(arg1: *mut FILE, arg2: *const c_char, arg3: __va_list) -> c_int;
+ pub fn vfiscanf(arg1: *mut FILE, arg2: *const c_char, arg3: __va_list) -> c_int;
+ pub fn viprintf(arg1: *const c_char, arg2: __va_list) -> c_int;
+ pub fn viscanf(arg1: *const c_char, arg2: __va_list) -> c_int;
+ pub fn vsiprintf(arg1: *mut c_char, arg2: *const c_char, arg3: __va_list) -> c_int;
+ pub fn vsiscanf(arg1: *const c_char, arg2: *const c_char, arg3: __va_list) -> c_int;
+ pub fn vsniprintf(
+ arg1: *mut c_char,
+ arg2: size_t,
+ arg3: *const c_char,
+ arg4: __va_list,
+ ) -> c_int;
+ pub fn vdiprintf(arg1: c_int, arg2: *const c_char, arg3: __va_list) -> c_int;
+ pub fn diprintf(arg1: c_int, arg2: *const c_char, ...) -> c_int;
+ pub fn fgetpos(arg1: *mut FILE, arg2: *mut fpos_t) -> c_int;
+ pub fn fsetpos(arg1: *mut FILE, arg2: *const fpos_t) -> c_int;
+ pub fn fdopen(arg1: c_int, arg2: *const c_char) -> *mut FILE;
+ pub fn fileno(arg1: *mut FILE) -> c_int;
+ pub fn flockfile(arg1: *mut FILE);
+ pub fn ftrylockfile(arg1: *mut FILE) -> c_int;
+ pub fn funlockfile(arg1: *mut FILE);
+ pub fn getc_unlocked(arg1: *mut FILE) -> c_int;
+ pub fn getchar_unlocked() -> c_int;
+ pub fn putc_unlocked(arg1: c_int, arg2: *mut FILE) -> c_int;
+ pub fn putchar_unlocked(arg1: c_int) -> c_int;
+ pub fn snprintf(arg1: *mut c_char, arg2: size_t, arg3: *const c_char, ...) -> c_int;
+ pub fn vsnprintf(
+ arg1: *mut c_char,
+ arg2: size_t,
+ arg3: *const c_char,
+ arg4: __va_list,
+ ) -> c_int;
+ pub fn getw(arg1: *mut FILE) -> c_int;
+ pub fn putw(arg1: c_int, arg2: *mut FILE) -> c_int;
+ pub fn tempnam(arg1: *const c_char, arg2: *const c_char) -> *mut c_char;
+ pub fn fseeko(stream: *mut FILE, offset: off_t, whence: c_int) -> c_int;
+ pub fn ftello(stream: *mut FILE) -> off_t;
+
+ // stdlib.h
+ pub fn atof(arg1: *const c_char) -> f64;
+ pub fn strtod(arg1: *const c_char, arg2: *mut *mut c_char) -> f64;
+ pub fn drand48() -> f64;
+ pub fn erand48(arg1: *mut c_ushort) -> f64;
+ pub fn strtof(arg1: *const c_char, arg2: *mut *mut c_char) -> f32;
+ pub fn strtold(arg1: *const c_char, arg2: *mut *mut c_char) -> f64;
+ pub fn strtod_l(arg1: *const c_char, arg2: *mut *mut c_char, arg3: locale_t) -> f64;
+ pub fn strtof_l(arg1: *const c_char, arg2: *mut *mut c_char, arg3: locale_t) -> f32;
+ pub fn strtold_l(arg1: *const c_char, arg2: *mut *mut c_char, arg3: locale_t) -> f64;
+ pub fn _Exit(arg1: c_int) -> !;
+ pub fn abort() -> !;
+ pub fn abs(arg1: c_int) -> c_int;
+ pub fn atexit(arg1: ::Option<unsafe extern "C" fn()>) -> c_int;
+ pub fn atoi(arg1: *const c_char) -> c_int;
+ pub fn atol(arg1: *const c_char) -> c_long;
+ pub fn itoa(arg1: c_int, arg2: *mut c_char, arg3: c_int) -> *mut c_char;
+ pub fn ltoa(arg1: c_long, arg2: *mut c_char, arg3: c_int) -> *mut c_char;
+ pub fn ultoa(arg1: c_ulong, arg2: *mut c_char, arg3: c_int) -> *mut c_char;
+ pub fn bsearch(
+ arg1: *const c_void,
+ arg2: *const c_void,
+ arg3: size_t,
+ arg4: size_t,
+ arg5: ::Option<unsafe extern "C" fn(arg1: *const c_void, arg2: *const c_void) -> c_int>,
+ ) -> *mut c_void;
+ pub fn calloc(arg1: size_t, arg2: size_t) -> *mut c_void;
+ pub fn div(arg1: c_int, arg2: c_int) -> div_t;
+ pub fn exit(arg1: c_int) -> !;
+ pub fn free(arg1: *mut c_void);
+ pub fn getenv(arg1: *const c_char) -> *mut c_char;
+ pub fn labs(arg1: c_long) -> c_long;
+ pub fn ldiv(arg1: c_long, arg2: c_long) -> ldiv_t;
+ pub fn malloc(arg1: size_t) -> *mut c_void;
+ pub fn qsort(
+ arg1: *mut c_void,
+ arg2: size_t,
+ arg3: size_t,
+ arg4: ::Option<unsafe extern "C" fn(arg1: *const c_void, arg2: *const c_void) -> c_int>,
+ );
+ pub fn rand() -> c_int;
+ pub fn realloc(arg1: *mut c_void, arg2: size_t) -> *mut c_void;
+ pub fn srand(arg1: c_uint);
+ pub fn strtol(arg1: *const c_char, arg2: *mut *mut c_char, arg3: c_int) -> c_long;
+ pub fn strtoul(arg1: *const c_char, arg2: *mut *mut c_char, arg3: c_int) -> c_ulong;
+ pub fn mblen(arg1: *const c_char, arg2: size_t) -> c_int;
+ pub fn mbstowcs(arg1: *mut wchar_t, arg2: *const c_char, arg3: size_t) -> size_t;
+ pub fn wctomb(arg1: *mut c_char, arg2: wchar_t) -> c_int;
+ pub fn mbtowc(arg1: *mut wchar_t, arg2: *const c_char, arg3: size_t) -> c_int;
+ pub fn wcstombs(arg1: *mut c_char, arg2: *const wchar_t, arg3: size_t) -> size_t;
+ pub fn rand_r(arg1: *mut c_uint) -> c_int;
+ pub fn jrand48(arg1: *mut c_ushort) -> c_long;
+ pub fn lcong48(arg1: *mut c_ushort);
+ pub fn lrand48() -> c_long;
+ pub fn mrand48() -> c_long;
+ pub fn nrand48(arg1: *mut c_ushort) -> c_long;
+ pub fn seed48(arg1: *mut c_ushort) -> *mut c_ushort;
+ pub fn srand48(arg1: c_long);
+ pub fn putenv(arg1: *mut c_char) -> c_int;
+ pub fn a64l(arg1: *const c_char) -> c_long;
+ pub fn l64a(arg1: c_long) -> *mut c_char;
+ pub fn random() -> c_long;
+ pub fn setstate(arg1: *mut c_char) -> *mut c_char;
+ pub fn initstate(arg1: c_uint, arg2: *mut c_char, arg3: size_t) -> *mut c_char;
+ pub fn srandom(arg1: c_uint);
+ pub fn mkostemp(arg1: *mut c_char, arg2: c_int) -> c_int;
+ pub fn mkostemps(arg1: *mut c_char, arg2: c_int, arg3: c_int) -> c_int;
+ pub fn mkdtemp(arg1: *mut c_char) -> *mut c_char;
+ pub fn mkstemp(arg1: *mut c_char) -> c_int;
+ pub fn mktemp(arg1: *mut c_char) -> *mut c_char;
+ pub fn atoll(arg1: *const c_char) -> c_longlong;
+ pub fn llabs(arg1: c_longlong) -> c_longlong;
+ pub fn lldiv(arg1: c_longlong, arg2: c_longlong) -> lldiv_t;
+ pub fn strtoll(arg1: *const c_char, arg2: *mut *mut c_char, arg3: c_int) -> c_longlong;
+ pub fn strtoull(arg1: *const c_char, arg2: *mut *mut c_char, arg3: c_int) -> c_ulonglong;
+ pub fn aligned_alloc(arg1: size_t, arg2: size_t) -> *mut c_void;
+ pub fn at_quick_exit(arg1: ::Option<unsafe extern "C" fn()>) -> c_int;
+ pub fn quick_exit(arg1: c_int);
+ pub fn setenv(arg1: *const c_char, arg2: *const c_char, arg3: c_int) -> c_int;
+ pub fn unsetenv(arg1: *const c_char) -> c_int;
+ pub fn humanize_number(
+ arg1: *mut c_char,
+ arg2: size_t,
+ arg3: i64,
+ arg4: *const c_char,
+ arg5: c_int,
+ arg6: c_int,
+ ) -> c_int;
+ pub fn dehumanize_number(arg1: *const c_char, arg2: *mut i64) -> c_int;
+ pub fn getenv_r(arg1: *const c_char, arg2: *mut c_char, arg3: size_t) -> c_int;
+ pub fn heapsort(
+ arg1: *mut c_void,
+ arg2: size_t,
+ arg3: size_t,
+ arg4: ::Option<unsafe extern "C" fn(arg1: *const c_void, arg2: *const c_void) -> c_int>,
+ ) -> c_int;
+ pub fn mergesort(
+ arg1: *mut c_void,
+ arg2: size_t,
+ arg3: size_t,
+ arg4: ::Option<unsafe extern "C" fn(arg1: *const c_void, arg2: *const c_void) -> c_int>,
+ ) -> c_int;
+ pub fn radixsort(
+ arg1: *mut *const c_uchar,
+ arg2: c_int,
+ arg3: *const c_uchar,
+ arg4: c_uint,
+ ) -> c_int;
+ pub fn sradixsort(
+ arg1: *mut *const c_uchar,
+ arg2: c_int,
+ arg3: *const c_uchar,
+ arg4: c_uint,
+ ) -> c_int;
+ pub fn getprogname() -> *const c_char;
+ pub fn setprogname(arg1: *const c_char);
+ pub fn qabs(arg1: quad_t) -> quad_t;
+ pub fn strtoq(arg1: *const c_char, arg2: *mut *mut c_char, arg3: c_int) -> quad_t;
+ pub fn strtouq(arg1: *const c_char, arg2: *mut *mut c_char, arg3: c_int) -> u_quad_t;
+ pub fn strsuftoll(
+ arg1: *const c_char,
+ arg2: *const c_char,
+ arg3: c_longlong,
+ arg4: c_longlong,
+ ) -> c_longlong;
+ pub fn strsuftollx(
+ arg1: *const c_char,
+ arg2: *const c_char,
+ arg3: c_longlong,
+ arg4: c_longlong,
+ arg5: *mut c_char,
+ arg6: size_t,
+ ) -> c_longlong;
+ pub fn l64a_r(arg1: c_long, arg2: *mut c_char, arg3: c_int) -> c_int;
+ pub fn qdiv(arg1: quad_t, arg2: quad_t) -> qdiv_t;
+ pub fn strtol_l(
+ arg1: *const c_char,
+ arg2: *mut *mut c_char,
+ arg3: c_int,
+ arg4: locale_t,
+ ) -> c_long;
+ pub fn strtoul_l(
+ arg1: *const c_char,
+ arg2: *mut *mut c_char,
+ arg3: c_int,
+ arg4: locale_t,
+ ) -> c_ulong;
+ pub fn strtoll_l(
+ arg1: *const c_char,
+ arg2: *mut *mut c_char,
+ arg3: c_int,
+ arg4: locale_t,
+ ) -> c_longlong;
+ pub fn strtoull_l(
+ arg1: *const c_char,
+ arg2: *mut *mut c_char,
+ arg3: c_int,
+ arg4: locale_t,
+ ) -> c_ulonglong;
+ pub fn strtoq_l(
+ arg1: *const c_char,
+ arg2: *mut *mut c_char,
+ arg3: c_int,
+ arg4: locale_t,
+ ) -> quad_t;
+ pub fn strtouq_l(
+ arg1: *const c_char,
+ arg2: *mut *mut c_char,
+ arg3: c_int,
+ arg4: locale_t,
+ ) -> u_quad_t;
+ pub fn _mb_cur_max_l(arg1: locale_t) -> size_t;
+ pub fn mblen_l(arg1: *const c_char, arg2: size_t, arg3: locale_t) -> c_int;
+ pub fn mbstowcs_l(
+ arg1: *mut wchar_t,
+ arg2: *const c_char,
+ arg3: size_t,
+ arg4: locale_t,
+ ) -> size_t;
+ pub fn wctomb_l(arg1: *mut c_char, arg2: wchar_t, arg3: locale_t) -> c_int;
+ pub fn mbtowc_l(arg1: *mut wchar_t, arg2: *const c_char, arg3: size_t, arg4: locale_t)
+ -> c_int;
+ pub fn wcstombs_l(
+ arg1: *mut c_char,
+ arg2: *const wchar_t,
+ arg3: size_t,
+ arg4: locale_t,
+ ) -> size_t;
+
+ // string.h
+ pub fn memchr(arg1: *const c_void, arg2: c_int, arg3: size_t) -> *mut c_void;
+ pub fn memcmp(arg1: *const c_void, arg2: *const c_void, arg3: size_t) -> c_int;
+ pub fn memcpy(arg1: *mut c_void, arg2: *const c_void, arg3: size_t) -> *mut c_void;
+ pub fn memmove(arg1: *mut c_void, arg2: *const c_void, arg3: size_t) -> *mut c_void;
+ pub fn memset(arg1: *mut c_void, arg2: c_int, arg3: size_t) -> *mut c_void;
+ pub fn strcat(arg1: *mut c_char, arg2: *const c_char) -> *mut c_char;
+ pub fn strchr(arg1: *const c_char, arg2: c_int) -> *mut c_char;
+ pub fn strcmp(arg1: *const c_char, arg2: *const c_char) -> c_int;
+ pub fn strcoll(arg1: *const c_char, arg2: *const c_char) -> c_int;
+ pub fn strcpy(arg1: *mut c_char, arg2: *const c_char) -> *mut c_char;
+ pub fn strcspn(arg1: *const c_char, arg2: *const c_char) -> size_t;
+ pub fn strerror(arg1: c_int) -> *mut c_char;
+ pub fn strlen(arg1: *const c_char) -> size_t;
+ pub fn strncat(arg1: *mut c_char, arg2: *const c_char, arg3: size_t) -> *mut c_char;
+ pub fn strncmp(arg1: *const c_char, arg2: *const c_char, arg3: size_t) -> c_int;
+ pub fn strncpy(arg1: *mut c_char, arg2: *const c_char, arg3: size_t) -> *mut c_char;
+ pub fn strpbrk(arg1: *const c_char, arg2: *const c_char) -> *mut c_char;
+ pub fn strrchr(arg1: *const c_char, arg2: c_int) -> *mut c_char;
+ pub fn strspn(arg1: *const c_char, arg2: *const c_char) -> size_t;
+ pub fn strstr(arg1: *const c_char, arg2: *const c_char) -> *mut c_char;
+ pub fn strtok(arg1: *mut c_char, arg2: *const c_char) -> *mut c_char;
+ pub fn strtok_r(arg1: *mut c_char, arg2: *const c_char, arg3: *mut *mut c_char) -> *mut c_char;
+ pub fn strerror_r(arg1: c_int, arg2: *mut c_char, arg3: size_t) -> c_int;
+ pub fn strxfrm(arg1: *mut c_char, arg2: *const c_char, arg3: size_t) -> size_t;
+ pub fn memccpy(
+ arg1: *mut c_void,
+ arg2: *const c_void,
+ arg3: c_int,
+ arg4: size_t,
+ ) -> *mut c_void;
+ pub fn strdup(arg1: *const c_char) -> *mut c_char;
+ pub fn stpcpy(arg1: *mut c_char, arg2: *const c_char) -> *mut c_char;
+ pub fn stpncpy(arg1: *mut c_char, arg2: *const c_char, arg3: size_t) -> *mut c_char;
+ pub fn strnlen(arg1: *const c_char, arg2: size_t) -> size_t;
+ pub fn memmem(
+ arg1: *const c_void,
+ arg2: size_t,
+ arg3: *const c_void,
+ arg4: size_t,
+ ) -> *mut c_void;
+ pub fn strcasestr(arg1: *const c_char, arg2: *const c_char) -> *mut c_char;
+ pub fn strlcat(arg1: *mut c_char, arg2: *const c_char, arg3: size_t) -> size_t;
+ pub fn strlcpy(arg1: *mut c_char, arg2: *const c_char, arg3: size_t) -> size_t;
+ pub fn strsep(arg1: *mut *mut c_char, arg2: *const c_char) -> *mut c_char;
+ pub fn stresep(arg1: *mut *mut c_char, arg2: *const c_char, arg3: c_int) -> *mut c_char;
+ pub fn strndup(arg1: *const c_char, arg2: size_t) -> *mut c_char;
+ pub fn memrchr(arg1: *const c_void, arg2: c_int, arg3: size_t) -> *mut c_void;
+ pub fn explicit_memset(arg1: *mut c_void, arg2: c_int, arg3: size_t) -> *mut c_void;
+ pub fn consttime_memequal(arg1: *const c_void, arg2: *const c_void, arg3: size_t) -> c_int;
+ pub fn strcoll_l(arg1: *const c_char, arg2: *const c_char, arg3: locale_t) -> c_int;
+ pub fn strxfrm_l(
+ arg1: *mut c_char,
+ arg2: *const c_char,
+ arg3: size_t,
+ arg4: locale_t,
+ ) -> size_t;
+ pub fn strerror_l(arg1: c_int, arg2: locale_t) -> *mut c_char;
+
+ // strings.h
+ pub fn bcmp(arg1: *const c_void, arg2: *const c_void, arg3: size_t) -> c_int;
+ pub fn bcopy(arg1: *const c_void, arg2: *mut c_void, arg3: size_t);
+ pub fn bzero(arg1: *mut c_void, arg2: size_t);
+ pub fn ffs(arg1: c_int) -> c_int;
+ pub fn popcount(arg1: c_uint) -> c_uint;
+ pub fn popcountl(arg1: c_ulong) -> c_uint;
+ pub fn popcountll(arg1: c_ulonglong) -> c_uint;
+ pub fn popcount32(arg1: u32) -> c_uint;
+ pub fn popcount64(arg1: u64) -> c_uint;
+ pub fn rindex(arg1: *const c_char, arg2: c_int) -> *mut c_char;
+ pub fn strcasecmp(arg1: *const c_char, arg2: *const c_char) -> c_int;
+ pub fn strncasecmp(arg1: *const c_char, arg2: *const c_char, arg3: size_t) -> c_int;
+
+ // signal.h
+ pub fn signal(arg1: c_int, arg2: sighandler_t) -> sighandler_t;
+ pub fn raise(arg1: c_int) -> c_int;
+
+ // time.h
+ pub fn asctime(arg1: *const tm) -> *mut c_char;
+ pub fn clock() -> clock_t;
+ pub fn ctime(arg1: *const time_t) -> *mut c_char;
+ pub fn difftime(arg1: time_t, arg2: time_t) -> f64;
+ pub fn gmtime(arg1: *const time_t) -> *mut tm;
+ pub fn localtime(arg1: *const time_t) -> *mut tm;
+ pub fn time(arg1: *mut time_t) -> time_t;
+ pub fn mktime(arg1: *mut tm) -> time_t;
+ pub fn strftime(
+ arg1: *mut c_char,
+ arg2: size_t,
+ arg3: *const c_char,
+ arg4: *const tm,
+ ) -> size_t;
+ pub fn utime(arg1: *const c_char, arg2: *mut time_t) -> c_int;
+ pub fn asctime_r(arg1: *const tm, arg2: *mut c_char) -> *mut c_char;
+ pub fn ctime_r(arg1: *const time_t, arg2: *mut c_char) -> *mut c_char;
+ pub fn gmtime_r(arg1: *const time_t, arg2: *mut tm) -> *mut tm;
+ pub fn localtime_r(arg1: *const time_t, arg2: *mut tm) -> *mut tm;
+
+ // sys/stat.h
+ pub fn stat(arg1: *const c_char, arg2: *mut stat) -> c_int;
+ pub fn lstat(arg1: *const c_char, arg2: *mut stat) -> c_int;
+ pub fn fstat(arg1: c_int, arg2: *mut stat) -> c_int;
+ pub fn chmod(arg1: *const c_char, arg2: __mode_t) -> c_int;
+ pub fn mkdir(arg1: *const c_char, arg2: __mode_t) -> c_int;
+
+ // fcntl.h
+ pub fn open(arg1: *const c_char, arg2: c_int, ...) -> c_int;
+ pub fn creat(arg1: *const c_char, arg2: c_int) -> c_int;
+ pub fn close(arg1: c_int) -> c_int;
+ pub fn read(arg1: c_int, arg2: *mut c_void, arg3: c_int) -> c_int;
+ pub fn write(arg1: c_int, arg2: *const c_void, arg3: c_int) -> c_int;
+ pub fn unlink(arg1: *const c_char) -> c_int;
+ pub fn tell(arg1: c_int) -> c_long;
+ pub fn dup(arg1: c_int) -> c_int;
+ pub fn dup2(arg1: c_int, arg2: c_int) -> c_int;
+ pub fn access(arg1: *const c_char, arg2: c_int) -> c_int;
+ pub fn rmdir(arg1: *const c_char) -> c_int;
+ pub fn chdir(arg1: *const c_char) -> c_int;
+ pub fn _exit(arg1: c_int);
+ pub fn getwd(arg1: *mut c_char) -> *mut c_char;
+ pub fn getcwd(arg1: *mut c_char, arg2: size_t) -> *mut c_char;
+ pub static mut optarg: *mut c_char;
+ pub static mut opterr: c_int;
+ pub static mut optind: c_int;
+ pub static mut optopt: c_int;
+ pub static mut optreset: c_int;
+ pub fn getopt(arg1: c_int, arg2: *mut *mut c_char, arg3: *const c_char) -> c_int;
+ pub static mut suboptarg: *mut c_char;
+ pub fn getsubopt(
+ arg1: *mut *mut c_char,
+ arg2: *const *mut c_char,
+ arg3: *mut *mut c_char,
+ ) -> c_int;
+ pub fn fcntl(arg1: c_int, arg2: c_int, ...) -> c_int;
+ pub fn getpid() -> pid_t;
+ pub fn sleep(arg1: c_uint) -> c_uint;
+ pub fn usleep(arg1: useconds_t) -> c_int;
+
+ // locale.h
+ pub fn localeconv() -> *mut lconv;
+ pub fn setlocale(arg1: c_int, arg2: *const c_char) -> *mut c_char;
+ pub fn duplocale(arg1: locale_t) -> locale_t;
+ pub fn freelocale(arg1: locale_t);
+ pub fn localeconv_l(arg1: locale_t) -> *mut lconv;
+ pub fn newlocale(arg1: c_int, arg2: *const c_char, arg3: locale_t) -> locale_t;
+
+ // langinfo.h
+ pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_char;
+ pub fn nl_langinfo_l(item: ::nl_item, locale: locale_t) -> *mut ::c_char;
+
+ // malloc.h
+ pub fn memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void;
+
+ // sys/types.h
+ pub fn lseek(arg1: c_int, arg2: __off_t, arg3: c_int) -> __off_t;
+}
+
+cfg_if! {
+ if #[cfg(libc_core_cvoid)] {
+ pub use ::ffi::c_void;
+ } else {
+ // Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help
+ // enable more optimization opportunities around it recognizing things
+ // like malloc/free.
+ #[repr(u8)]
+ #[allow(missing_copy_implementations)]
+ #[allow(missing_debug_implementations)]
+ pub enum c_void {
+ // Two dummy variants so the #[repr] attribute can be used.
+ #[doc(hidden)]
+ __variant1,
+ #[doc(hidden)]
+ __variant2,
+ }
+ }
+}
+
+cfg_if! {
+ if #[cfg(target_arch = "aarch64")] {
+ mod aarch64;
+ pub use self::aarch64::*;
+ } else if #[cfg(any(target_arch = "arm"))] {
+ mod arm;
+ pub use self::arm::*;
+ } else {
+ // Unknown target_arch
+ }
+}
diff --git a/vendor/libc/src/unix/bsd/apple/b32/mod.rs b/vendor/libc/src/unix/bsd/apple/b32/mod.rs
index 9248e3a..0f1722f 100644
--- a/vendor/libc/src/unix/bsd/apple/b32/mod.rs
+++ b/vendor/libc/src/unix/bsd/apple/b32/mod.rs
@@ -43,6 +43,10 @@ s! {
pub bh_datalen: u32,
pub bh_hdrlen: ::c_ushort,
}
+
+ pub struct malloc_zone_t {
+ __private: [::uintptr_t; 18], // FIXME: keeping private for now
+ }
}
s_no_extra_traits! {
diff --git a/vendor/libc/src/unix/bsd/apple/b64/aarch64/align.rs b/vendor/libc/src/unix/bsd/apple/b64/aarch64/align.rs
index 10d5503..29db97e 100644
--- a/vendor/libc/src/unix/bsd/apple/b64/aarch64/align.rs
+++ b/vendor/libc/src/unix/bsd/apple/b64/aarch64/align.rs
@@ -15,6 +15,7 @@ s! {
pub uc_link: *mut ::ucontext_t,
pub uc_mcsize: usize,
pub uc_mcontext: mcontext_t,
+ __mcontext_data: __darwin_mcontext64,
}
pub struct __darwin_mcontext64 {
@@ -39,8 +40,15 @@ s! {
pub __pad: u32,
}
- #[repr(align(16))]
+ // This type natively uses a uint128, but for a while we hacked
+ // it in with repr(align) and `[u64; 2]`. uint128 isn't available
+ // all the way back to our earliest supported versions so we
+ // preserver the old shim.
+ #[cfg_attr(not(libc_int128), repr(align(16)))]
pub struct __darwin_arm_neon_state64 {
+ #[cfg(libc_int128)]
+ pub __v: [::__uint128_t; 32],
+ #[cfg(not(libc_int128))]
pub __v: [[u64; 2]; 32],
pub __fpsr: u32,
pub __fpcr: u32,
diff --git a/vendor/libc/src/unix/bsd/apple/b64/aarch64/mod.rs b/vendor/libc/src/unix/bsd/apple/b64/aarch64/mod.rs
index 83b62e9..79e9ac8 100644
--- a/vendor/libc/src/unix/bsd/apple/b64/aarch64/mod.rs
+++ b/vendor/libc/src/unix/bsd/apple/b64/aarch64/mod.rs
@@ -1,5 +1,11 @@
pub type boolean_t = ::c_int;
+s! {
+ pub struct malloc_zone_t {
+ __private: [::uintptr_t; 18], // FIXME: needs arm64 auth pointers support
+ }
+}
+
cfg_if! {
if #[cfg(libc_align)] {
mod align;
diff --git a/vendor/libc/src/unix/bsd/apple/b64/x86_64/mod.rs b/vendor/libc/src/unix/bsd/apple/b64/x86_64/mod.rs
index 0786666..653650c 100644
--- a/vendor/libc/src/unix/bsd/apple/b64/x86_64/mod.rs
+++ b/vendor/libc/src/unix/bsd/apple/b64/x86_64/mod.rs
@@ -102,6 +102,74 @@ s! {
pub struct __darwin_xmm_reg {
pub __xmm_reg: [::c_char; 16],
}
+
+ pub struct malloc_introspection_t {
+ _private: [::uintptr_t; 16], // FIXME: keeping private for now
+ }
+
+ pub struct malloc_zone_t {
+ _reserved1: *mut ::c_void,
+ _reserved2: *mut ::c_void,
+ pub size: ::Option<unsafe extern "C" fn(
+ zone: *mut malloc_zone_t,
+ ptr: *const ::c_void,
+ ) -> ::size_t>,
+ pub malloc: ::Option<unsafe extern "C" fn(
+ zone: *mut malloc_zone_t,
+ size: ::size_t,
+ ) -> *mut ::c_void>,
+ pub calloc: ::Option<unsafe extern "C" fn(
+ zone: *mut malloc_zone_t,
+ num_items: ::size_t,
+ size: ::size_t,
+ ) -> *mut ::c_void>,
+ pub valloc: ::Option<unsafe extern "C" fn(
+ zone: *mut malloc_zone_t,
+ size: ::size_t
+ ) -> *mut ::c_void>,
+ pub free: ::Option<unsafe extern "C" fn(
+ zone: *mut malloc_zone_t,
+ ptr: *mut ::c_void
+ )>,
+ pub realloc: ::Option<unsafe extern "C" fn(
+ zone: *mut malloc_zone_t,
+ ptr: *mut ::c_void,
+ size: ::size_t,
+ ) -> *mut ::c_void>,
+ pub destroy: ::Option<unsafe extern "C" fn(zone: *mut malloc_zone_t)>,
+ pub zone_name: *const ::c_char,
+ pub batch_malloc: ::Option<unsafe extern "C" fn(
+ zone: *mut malloc_zone_t,
+ size: ::size_t,
+ results: *mut *mut ::c_void,
+ num_requested: ::c_uint,
+ ) -> ::c_uint>,
+ pub batch_free: ::Option<unsafe extern "C" fn(
+ zone: *mut malloc_zone_t,
+ to_be_freed: *mut *mut ::c_void,
+ num_to_be_freed: ::c_uint,
+ )>,
+ pub introspect: *mut malloc_introspection_t,
+ pub version: ::c_uint,
+ pub memalign: ::Option<unsafe extern "C" fn(
+ zone: *mut malloc_zone_t,
+ alignment: ::size_t,
+ size: ::size_t,
+ ) -> *mut ::c_void>,
+ pub free_definite_size: ::Option<unsafe extern "C" fn(
+ zone: *mut malloc_zone_t,
+ ptr: *mut ::c_void,
+ size: ::size_t
+ )>,
+ pub pressure_relief: ::Option<unsafe extern "C" fn(
+ zone: *mut malloc_zone_t,
+ goal: ::size_t,
+ ) -> ::size_t>,
+ pub claimed_address: ::Option<unsafe extern "C" fn(
+ zone: *mut malloc_zone_t,
+ ptr: *mut ::c_void,
+ ) -> ::boolean_t>,
+ }
}
cfg_if! {
diff --git a/vendor/libc/src/unix/bsd/apple/mod.rs b/vendor/libc/src/unix/bsd/apple/mod.rs
index 9cfe16c..6b39189 100644
--- a/vendor/libc/src/unix/bsd/apple/mod.rs
+++ b/vendor/libc/src/unix/bsd/apple/mod.rs
@@ -30,6 +30,13 @@ pub type natural_t = u32;
pub type mach_msg_type_number_t = natural_t;
pub type kern_return_t = ::c_int;
pub type uuid_t = [u8; 16];
+pub type task_info_t = *mut integer_t;
+pub type host_info_t = *mut integer_t;
+pub type task_flavor_t = natural_t;
+pub type rusage_info_t = *mut ::c_void;
+pub type vm_offset_t = ::uintptr_t;
+pub type vm_size_t = ::uintptr_t;
+pub type vm_address_t = vm_offset_t;
pub type posix_spawnattr_t = *mut ::c_void;
pub type posix_spawn_file_actions_t = *mut ::c_void;
@@ -40,7 +47,27 @@ pub type sae_associd_t = u32;
pub type sae_connid_t = u32;
pub type mach_port_t = ::c_uint;
+pub type host_t = ::c_uint;
+pub type host_flavor_t = integer_t;
+pub type host_info64_t = *mut integer_t;
pub type processor_flavor_t = ::c_int;
+pub type thread_flavor_t = natural_t;
+pub type thread_inspect_t = ::mach_port_t;
+pub type thread_act_t = ::mach_port_t;
+pub type thread_act_array_t = *mut ::thread_act_t;
+pub type policy_t = ::c_int;
+pub type mach_vm_address_t = u64;
+pub type mach_vm_offset_t = u64;
+pub type mach_vm_size_t = u64;
+pub type vm_map_t = ::mach_port_t;
+pub type mem_entry_name_port_t = ::mach_port_t;
+pub type memory_object_t = ::mach_port_t;
+pub type memory_object_offset_t = ::c_ulonglong;
+pub type vm_inherit_t = ::c_uint;
+pub type vm_prot_t = ::c_int;
+
+pub type ledger_t = ::mach_port_t;
+pub type ledger_array_t = *mut ::ledger_t;
pub type iconv_t = *mut ::c_void;
@@ -55,7 +82,20 @@ pub type processor_set_load_info_t = *mut processor_set_load_info;
pub type processor_info_t = *mut integer_t;
pub type processor_info_array_t = *mut integer_t;
-pub type thread_t = mach_port_t;
+pub type mach_task_basic_info_data_t = mach_task_basic_info;
+pub type mach_task_basic_info_t = *mut mach_task_basic_info;
+pub type task_thread_times_info_data_t = task_thread_times_info;
+pub type task_thread_times_info_t = *mut task_thread_times_info;
+
+pub type thread_info_t = *mut integer_t;
+pub type thread_basic_info_t = *mut thread_basic_info;
+pub type thread_basic_info_data_t = thread_basic_info;
+pub type thread_identifier_info_t = *mut thread_identifier_info;
+pub type thread_identifier_info_data_t = thread_identifier_info;
+pub type thread_extended_info_t = *mut thread_extended_info;
+pub type thread_extended_info_data_t = thread_extended_info;
+
+pub type thread_t = ::mach_port_t;
pub type thread_policy_flavor_t = natural_t;
pub type thread_policy_t = *mut integer_t;
pub type thread_latency_qos_t = integer_t;
@@ -77,9 +117,39 @@ pub type thread_latency_qos_policy_t = *mut thread_latency_qos_policy;
pub type thread_throughput_qos_policy_data_t = thread_throughput_qos_policy;
pub type thread_throughput_qos_policy_t = *mut thread_throughput_qos_policy;
+pub type pthread_introspection_hook_t =
+ extern "C" fn(event: ::c_uint, thread: ::pthread_t, addr: *mut ::c_void, size: ::size_t);
+pub type pthread_jit_write_callback_t = ::Option<extern "C" fn(ctx: *mut ::c_void) -> ::c_int>;
+
+pub type os_unfair_lock = os_unfair_lock_s;
+pub type os_unfair_lock_t = *mut os_unfair_lock;
+
+pub type os_log_t = *mut ::c_void;
+pub type os_log_type_t = u8;
+pub type os_signpost_id_t = u64;
+pub type os_signpost_type_t = u8;
+
+pub type vm_statistics_t = *mut vm_statistics;
+pub type vm_statistics_data_t = vm_statistics;
+pub type vm_statistics64_t = *mut vm_statistics64;
+pub type vm_statistics64_data_t = vm_statistics64;
+
+pub type task_t = ::mach_port_t;
+pub type task_inspect_t = ::mach_port_t;
+
+pub type sysdir_search_path_enumeration_state = ::c_uint;
+
+pub type CCStatus = i32;
+pub type CCCryptorStatus = i32;
+pub type CCRNGStatus = ::CCCryptorStatus;
+
+pub type copyfile_state_t = *mut ::c_void;
+pub type copyfile_flags_t = u32;
+
+pub type attrgroup_t = u32;
+pub type vol_capabilities_set_t = [u32; 4];
+
deprecated_mach! {
- pub type vm_prot_t = ::c_int;
- pub type vm_size_t = ::uintptr_t;
pub type mach_timebase_info_data_t = mach_timebase_info;
}
@@ -109,12 +179,75 @@ impl ::Clone for qos_class_t {
}
}
+#[cfg_attr(feature = "extra_traits", derive(Debug))]
+#[repr(u32)]
+pub enum sysdir_search_path_directory_t {
+ SYSDIR_DIRECTORY_APPLICATION = 1,
+ SYSDIR_DIRECTORY_DEMO_APPLICATION = 2,
+ SYSDIR_DIRECTORY_DEVELOPER_APPLICATION = 3,
+ SYSDIR_DIRECTORY_ADMIN_APPLICATION = 4,
+ SYSDIR_DIRECTORY_LIBRARY = 5,
+ SYSDIR_DIRECTORY_DEVELOPER = 6,
+ SYSDIR_DIRECTORY_USER = 7,
+ SYSDIR_DIRECTORY_DOCUMENTATION = 8,
+ SYSDIR_DIRECTORY_DOCUMENT = 9,
+ SYSDIR_DIRECTORY_CORESERVICE = 10,
+ SYSDIR_DIRECTORY_AUTOSAVED_INFORMATION = 11,
+ SYSDIR_DIRECTORY_DESKTOP = 12,
+ SYSDIR_DIRECTORY_CACHES = 13,
+ SYSDIR_DIRECTORY_APPLICATION_SUPPORT = 14,
+ SYSDIR_DIRECTORY_DOWNLOADS = 15,
+ SYSDIR_DIRECTORY_INPUT_METHODS = 16,
+ SYSDIR_DIRECTORY_MOVIES = 17,
+ SYSDIR_DIRECTORY_MUSIC = 18,
+ SYSDIR_DIRECTORY_PICTURES = 19,
+ SYSDIR_DIRECTORY_PRINTER_DESCRIPTION = 20,
+ SYSDIR_DIRECTORY_SHARED_PUBLIC = 21,
+ SYSDIR_DIRECTORY_PREFERENCE_PANES = 22,
+ SYSDIR_DIRECTORY_ALL_APPLICATIONS = 100,
+ SYSDIR_DIRECTORY_ALL_LIBRARIES = 101,
+}
+impl ::Copy for sysdir_search_path_directory_t {}
+impl ::Clone for sysdir_search_path_directory_t {
+ fn clone(&self) -> sysdir_search_path_directory_t {
+ *self
+ }
+}
+
+#[cfg_attr(feature = "extra_traits", derive(Debug))]
+#[repr(u32)]
+pub enum sysdir_search_path_domain_mask_t {
+ SYSDIR_DOMAIN_MASK_USER = (1 << 0),
+ SYSDIR_DOMAIN_MASK_LOCAL = (1 << 1),
+ SYSDIR_DOMAIN_MASK_NETWORK = (1 << 2),
+ SYSDIR_DOMAIN_MASK_SYSTEM = (1 << 3),
+ SYSDIR_DOMAIN_MASK_ALL = 0x0ffff,
+}
+impl ::Copy for sysdir_search_path_domain_mask_t {}
+impl ::Clone for sysdir_search_path_domain_mask_t {
+ fn clone(&self) -> sysdir_search_path_domain_mask_t {
+ *self
+ }
+}
+
s! {
pub struct ip_mreq {
pub imr_multiaddr: in_addr,
pub imr_interface: in_addr,
}
+ pub struct ip_mreqn {
+ pub imr_multiaddr: in_addr,
+ pub imr_address: in_addr,
+ pub imr_ifindex: ::c_int,
+ }
+
+ pub struct ip_mreq_source {
+ pub imr_multiaddr: in_addr,
+ pub imr_sourceaddr: in_addr,
+ pub imr_interface: in_addr,
+ }
+
pub struct aiocb {
pub aio_fildes: ::c_int,
pub aio_offset: ::off_t,
@@ -154,7 +287,7 @@ s! {
#[deprecated(
since = "0.2.55",
- note = "Use the `mach` crate instead",
+ note = "Use the `mach2` crate instead",
)]
pub struct mach_timebase_info {
pub numer: u32,
@@ -422,7 +555,7 @@ s! {
#[deprecated(
since = "0.2.55",
- note = "Use the `mach` crate instead",
+ note = "Use the `mach2` crate instead",
)]
pub struct mach_header {
pub magic: u32,
@@ -436,7 +569,7 @@ s! {
#[deprecated(
since = "0.2.55",
- note = "Use the `mach` crate instead",
+ note = "Use the `mach2` crate instead",
)]
pub struct mach_header_64 {
pub magic: u32,
@@ -557,6 +690,13 @@ s! {
pub s_addr: ::in_addr_t,
}
+ // net/ndrv.h
+ pub struct sockaddr_ndrv {
+ pub snd_len: ::c_uchar,
+ pub snd_family: ::c_uchar,
+ pub snd_name: [::c_uchar; 16] // IFNAMSIZ from if.h
+ }
+
// sys/socket.h
pub struct sa_endpoints_t {
@@ -645,6 +785,247 @@ s! {
pub chunks_free: ::size_t,
pub bytes_free: ::size_t,
}
+
+ pub struct vm_range_t {
+ pub address: ::vm_address_t,
+ pub size: ::vm_size_t,
+ }
+
+ // sched.h
+ pub struct sched_param {
+ pub sched_priority: ::c_int,
+ __opaque: [::c_char; 4],
+ }
+
+ pub struct vinfo_stat {
+ pub vst_dev: u32,
+ pub vst_mode: u16,
+ pub vst_nlink: u16,
+ pub vst_ino: u64,
+ pub vst_uid: ::uid_t,
+ pub vst_gid: ::gid_t,
+ pub vst_atime: i64,
+ pub vst_atimensec: i64,
+ pub vst_mtime: i64,
+ pub vst_mtimensec: i64,
+ pub vst_ctime: i64,
+ pub vst_ctimensec: i64,
+ pub vst_birthtime: i64,
+ pub vst_birthtimensec: i64,
+ pub vst_size: ::off_t,
+ pub vst_blocks: i64,
+ pub vst_blksize: i32,
+ pub vst_flags: u32,
+ pub vst_gen: u32,
+ pub vst_rdev: u32,
+ pub vst_qspare: [i64; 2],
+ }
+
+ pub struct vnode_info {
+ pub vi_stat: vinfo_stat,
+ pub vi_type: ::c_int,
+ pub vi_pad: ::c_int,
+ pub vi_fsid: ::fsid_t,
+ }
+
+ pub struct vnode_info_path {
+ pub vip_vi: vnode_info,
+ // Normally it's `vip_path: [::c_char; MAXPATHLEN]` but because libc supports an old rustc
+ // version, we go around this limitation like this.
+ pub vip_path: [[::c_char; 32]; 32],
+ }
+
+ pub struct proc_vnodepathinfo {
+ pub pvi_cdir: vnode_info_path,
+ pub pvi_rdir: vnode_info_path,
+ }
+
+ pub struct vm_statistics {
+ pub free_count: natural_t,
+ pub active_count: natural_t,
+ pub inactive_count: natural_t,
+ pub wire_count: natural_t,
+ pub zero_fill_count: natural_t,
+ pub reactivations: natural_t,
+ pub pageins: natural_t,
+ pub pageouts: natural_t,
+ pub faults: natural_t,
+ pub cow_faults: natural_t,
+ pub lookups: natural_t,
+ pub hits: natural_t,
+ pub purgeable_count: natural_t,
+ pub purges: natural_t,
+ pub speculative_count: natural_t,
+ }
+
+ pub struct task_thread_times_info {
+ pub user_time: time_value_t,
+ pub system_time: time_value_t,
+ }
+
+ pub struct rusage_info_v0 {
+ pub ri_uuid: [u8; 16],
+ pub ri_user_time: u64,
+ pub ri_system_time: u64,
+ pub ri_pkg_idle_wkups: u64,
+ pub ri_interrupt_wkups: u64,
+ pub ri_pageins: u64,
+ pub ri_wired_size: u64,
+ pub ri_resident_size: u64,
+ pub ri_phys_footprint: u64,
+ pub ri_proc_start_abstime: u64,
+ pub ri_proc_exit_abstime: u64,
+ }
+
+ pub struct rusage_info_v1 {
+ pub ri_uuid: [u8; 16],
+ pub ri_user_time: u64,
+ pub ri_system_time: u64,
+ pub ri_pkg_idle_wkups: u64,
+ pub ri_interrupt_wkups: u64,
+ pub ri_pageins: u64,
+ pub ri_wired_size: u64,
+ pub ri_resident_size: u64,
+ pub ri_phys_footprint: u64,
+ pub ri_proc_start_abstime: u64,
+ pub ri_proc_exit_abstime: u64,
+ pub ri_child_user_time: u64,
+ pub ri_child_system_time: u64,
+ pub ri_child_pkg_idle_wkups: u64,
+ pub ri_child_interrupt_wkups: u64,
+ pub ri_child_pageins: u64,
+ pub ri_child_elapsed_abstime: u64,
+ }
+
+ pub struct rusage_info_v2 {
+ pub ri_uuid: [u8; 16],
+ pub ri_user_time: u64,
+ pub ri_system_time: u64,
+ pub ri_pkg_idle_wkups: u64,
+ pub ri_interrupt_wkups: u64,
+ pub ri_pageins: u64,
+ pub ri_wired_size: u64,
+ pub ri_resident_size: u64,
+ pub ri_phys_footprint: u64,
+ pub ri_proc_start_abstime: u64,
+ pub ri_proc_exit_abstime: u64,
+ pub ri_child_user_time: u64,
+ pub ri_child_system_time: u64,
+ pub ri_child_pkg_idle_wkups: u64,
+ pub ri_child_interrupt_wkups: u64,
+ pub ri_child_pageins: u64,
+ pub ri_child_elapsed_abstime: u64,
+ pub ri_diskio_bytesread: u64,
+ pub ri_diskio_byteswritten: u64,
+ }
+
+ pub struct rusage_info_v3 {
+ pub ri_uuid: [u8; 16],
+ pub ri_user_time: u64,
+ pub ri_system_time: u64,
+ pub ri_pkg_idle_wkups: u64,
+ pub ri_interrupt_wkups: u64,
+ pub ri_pageins: u64,
+ pub ri_wired_size: u64,
+ pub ri_resident_size: u64,
+ pub ri_phys_footprint: u64,
+ pub ri_proc_start_abstime: u64,
+ pub ri_proc_exit_abstime: u64,
+ pub ri_child_user_time: u64,
+ pub ri_child_system_time: u64,
+ pub ri_child_pkg_idle_wkups: u64,
+ pub ri_child_interrupt_wkups: u64,
+ pub ri_child_pageins: u64,
+ pub ri_child_elapsed_abstime: u64,
+ pub ri_diskio_bytesread: u64,
+ pub ri_diskio_byteswritten: u64,
+ pub ri_cpu_time_qos_default: u64,
+ pub ri_cpu_time_qos_maintenance: u64,
+ pub ri_cpu_time_qos_background: u64,
+ pub ri_cpu_time_qos_utility: u64,
+ pub ri_cpu_time_qos_legacy: u64,
+ pub ri_cpu_time_qos_user_initiated: u64,
+ pub ri_cpu_time_qos_user_interactive: u64,
+ pub ri_billed_system_time: u64,
+ pub ri_serviced_system_time: u64,
+ }
+
+ pub struct rusage_info_v4 {
+ pub ri_uuid: [u8; 16],
+ pub ri_user_time: u64,
+ pub ri_system_time: u64,
+ pub ri_pkg_idle_wkups: u64,
+ pub ri_interrupt_wkups: u64,
+ pub ri_pageins: u64,
+ pub ri_wired_size: u64,
+ pub ri_resident_size: u64,
+ pub ri_phys_footprint: u64,
+ pub ri_proc_start_abstime: u64,
+ pub ri_proc_exit_abstime: u64,
+ pub ri_child_user_time: u64,
+ pub ri_child_system_time: u64,
+ pub ri_child_pkg_idle_wkups: u64,
+ pub ri_child_interrupt_wkups: u64,
+ pub ri_child_pageins: u64,
+ pub ri_child_elapsed_abstime: u64,
+ pub ri_diskio_bytesread: u64,
+ pub ri_diskio_byteswritten: u64,
+ pub ri_cpu_time_qos_default: u64,
+ pub ri_cpu_time_qos_maintenance: u64,
+ pub ri_cpu_time_qos_background: u64,
+ pub ri_cpu_time_qos_utility: u64,
+ pub ri_cpu_time_qos_legacy: u64,
+ pub ri_cpu_time_qos_user_initiated: u64,
+ pub ri_cpu_time_qos_user_interactive: u64,
+ pub ri_billed_system_time: u64,
+ pub ri_serviced_system_time: u64,
+ pub ri_logical_writes: u64,
+ pub ri_lifetime_max_phys_footprint: u64,
+ pub ri_instructions: u64,
+ pub ri_cycles: u64,
+ pub ri_billed_energy: u64,
+ pub ri_serviced_energy: u64,
+ pub ri_interval_max_phys_footprint: u64,
+ pub ri_runnable_time: u64,
+ }
+
+ pub struct image_offset {
+ pub uuid: ::uuid_t,
+ pub offset: u32,
+ }
+
+ pub struct attrlist {
+ pub bitmapcount: ::c_ushort,
+ pub reserved: u16,
+ pub commonattr: attrgroup_t,
+ pub volattr: attrgroup_t,
+ pub dirattr: attrgroup_t,
+ pub fileattr: attrgroup_t,
+ pub forkattr: attrgroup_t,
+ }
+
+ pub struct attrreference_t {
+ pub attr_dataoffset: i32,
+ pub attr_length: u32,
+ }
+
+ pub struct vol_capabilities_attr_t {
+ pub capabilities: vol_capabilities_set_t,
+ pub valid: vol_capabilities_set_t,
+ }
+
+ pub struct attribute_set_t {
+ pub commonattr: attrgroup_t,
+ pub volattr: attrgroup_t,
+ pub dirattr: attrgroup_t,
+ pub fileattr: attrgroup_t,
+ pub forkattr: attrgroup_t,
+ }
+
+ pub struct vol_attributes_attr_t {
+ pub validattr: attribute_set_t,
+ pub nativeattr: attribute_set_t,
+ }
}
s_no_extra_traits! {
@@ -715,7 +1096,8 @@ s_no_extra_traits! {
pub f_fstypename: [::c_char; 16],
pub f_mntonname: [::c_char; 1024],
pub f_mntfromname: [::c_char; 1024],
- pub f_reserved: [u32; 8],
+ pub f_flags_ext: u32,
+ pub f_reserved: [u32; 7],
}
pub struct dirent {
@@ -792,6 +1174,139 @@ s_no_extra_traits! {
pub load_average: integer_t,
pub mach_factor: integer_t,
}
+
+ pub struct time_value_t {
+ pub seconds: integer_t,
+ pub microseconds: integer_t,
+ }
+
+ pub struct thread_basic_info {
+ pub user_time: time_value_t,
+ pub system_time: time_value_t,
+ pub cpu_usage: ::integer_t,
+ pub policy: ::policy_t,
+ pub run_state: ::integer_t,
+ pub flags: ::integer_t,
+ pub suspend_count: ::integer_t,
+ pub sleep_time: ::integer_t,
+ }
+
+ pub struct thread_identifier_info {
+ pub thread_id: u64,
+ pub thread_handle: u64,
+ pub dispatch_qaddr: u64,
+ }
+
+ pub struct thread_extended_info {
+ pub pth_user_time: u64,
+ pub pth_system_time: u64,
+ pub pth_cpu_usage: i32,
+ pub pth_policy: i32,
+ pub pth_run_state: i32,
+ pub pth_flags: i32,
+ pub pth_sleep_time: i32,
+ pub pth_curpri: i32,
+ pub pth_priority: i32,
+ pub pth_maxpriority: i32,
+ pub pth_name: [::c_char; MAXTHREADNAMESIZE],
+ }
+
+ #[cfg_attr(libc_packedN, repr(packed(4)))]
+ pub struct if_data64 {
+ pub ifi_type: ::c_uchar,
+ pub ifi_typelen: ::c_uchar,
+ pub ifi_physical: ::c_uchar,
+ pub ifi_addrlen: ::c_uchar,
+ pub ifi_hdrlen: ::c_uchar,
+ pub ifi_recvquota: ::c_uchar,
+ pub ifi_xmitquota: ::c_uchar,
+ pub ifi_unused1: ::c_uchar,
+ pub ifi_mtu: u32,
+ pub ifi_metric: u32,
+ pub ifi_baudrate: u64,
+ pub ifi_ipackets: u64,
+ pub ifi_ierrors: u64,
+ pub ifi_opackets: u64,
+ pub ifi_oerrors: u64,
+ pub ifi_collisions: u64,
+ pub ifi_ibytes: u64,
+ pub ifi_obytes: u64,
+ pub ifi_imcasts: u64,
+ pub ifi_omcasts: u64,
+ pub ifi_iqdrops: u64,
+ pub ifi_noproto: u64,
+ pub ifi_recvtiming: u32,
+ pub ifi_xmittiming: u32,
+ #[cfg(target_pointer_width = "32")]
+ pub ifi_lastchange: ::timeval,
+ #[cfg(not(target_pointer_width = "32"))]
+ pub ifi_lastchange: timeval32,
+ }
+
+ #[cfg_attr(libc_packedN, repr(packed(4)))]
+ pub struct if_msghdr2 {
+ pub ifm_msglen: ::c_ushort,
+ pub ifm_version: ::c_uchar,
+ pub ifm_type: ::c_uchar,
+ pub ifm_addrs: ::c_int,
+ pub ifm_flags: ::c_int,
+ pub ifm_index: ::c_ushort,
+ pub ifm_snd_len: ::c_int,
+ pub ifm_snd_maxlen: ::c_int,
+ pub ifm_snd_drops: ::c_int,
+ pub ifm_timer: ::c_int,
+ pub ifm_data: if_data64,
+ }
+
+ #[cfg_attr(libc_packedN, repr(packed(8)))]
+ pub struct vm_statistics64 {
+ pub free_count: natural_t,
+ pub active_count: natural_t,
+ pub inactive_count: natural_t,
+ pub wire_count: natural_t,
+ pub zero_fill_count: u64,
+ pub reactivations: u64,
+ pub pageins: u64,
+ pub pageouts: u64,
+ pub faults: u64,
+ pub cow_faults: u64,
+ pub lookups: u64,
+ pub hits: u64,
+ pub purges: u64,
+ pub purgeable_count: natural_t,
+ pub speculative_count: natural_t,
+ pub decompressions: u64,
+ pub compressions: u64,
+ pub swapins: u64,
+ pub swapouts: u64,
+ pub compressor_page_count: natural_t,
+ pub throttled_count: natural_t,
+ pub external_page_count: natural_t,
+ pub internal_page_count: natural_t,
+ pub total_uncompressed_pages_in_compressor: u64,
+ }
+
+ #[cfg_attr(libc_packedN, repr(packed(4)))]
+ pub struct mach_task_basic_info {
+ pub virtual_size: mach_vm_size_t,
+ pub resident_size: mach_vm_size_t,
+ pub resident_size_max: mach_vm_size_t,
+ pub user_time: time_value_t,
+ pub system_time: time_value_t,
+ pub policy: ::policy_t,
+ pub suspend_count: integer_t,
+ }
+
+ #[cfg_attr(libc_packedN, repr(packed(4)))]
+ pub struct log2phys {
+ pub l2p_flags: ::c_uint,
+ pub l2p_contigbytes: ::off_t,
+ pub l2p_devoffset: ::off_t,
+ }
+
+ pub struct os_unfair_lock_s {
+ _os_unfair_lock_opaque: u32,
+ }
}
impl siginfo_t {
@@ -1506,6 +2021,594 @@ cfg_if! {
self.mach_factor.hash(state);
}
}
+
+ impl PartialEq for time_value_t {
+ fn eq(&self, other: &time_value_t) -> bool {
+ self.seconds == other.seconds
+ && self.microseconds == other.microseconds
+ }
+ }
+ impl Eq for time_value_t {}
+ impl ::fmt::Debug for time_value_t {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("time_value_t")
+ .field("seconds", &self.seconds)
+ .field("microseconds", &self.microseconds)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for time_value_t {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.seconds.hash(state);
+ self.microseconds.hash(state);
+ }
+ }
+ impl PartialEq for thread_basic_info {
+ fn eq(&self, other: &thread_basic_info) -> bool {
+ self.user_time == other.user_time
+ && self.system_time == other.system_time
+ && self.cpu_usage == other.cpu_usage
+ && self.policy == other.policy
+ && self.run_state == other.run_state
+ && self.flags == other.flags
+ && self.suspend_count == other.suspend_count
+ && self.sleep_time == other.sleep_time
+ }
+ }
+ impl Eq for thread_basic_info {}
+ impl ::fmt::Debug for thread_basic_info {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("thread_basic_info")
+ .field("user_time", &self.user_time)
+ .field("system_time", &self.system_time)
+ .field("cpu_usage", &self.cpu_usage)
+ .field("policy", &self.policy)
+ .field("run_state", &self.run_state)
+ .field("flags", &self.flags)
+ .field("suspend_count", &self.suspend_count)
+ .field("sleep_time", &self.sleep_time)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for thread_basic_info {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.user_time.hash(state);
+ self.system_time.hash(state);
+ self.cpu_usage.hash(state);
+ self.policy.hash(state);
+ self.run_state.hash(state);
+ self.flags.hash(state);
+ self.suspend_count.hash(state);
+ self.sleep_time.hash(state);
+ }
+ }
+ impl PartialEq for thread_extended_info {
+ fn eq(&self, other: &thread_extended_info) -> bool {
+ self.pth_user_time == other.pth_user_time
+ && self.pth_system_time == other.pth_system_time
+ && self.pth_cpu_usage == other.pth_cpu_usage
+ && self.pth_policy == other.pth_policy
+ && self.pth_run_state == other.pth_run_state
+ && self.pth_flags == other.pth_flags
+ && self.pth_sleep_time == other.pth_sleep_time
+ && self.pth_curpri == other.pth_curpri
+ && self.pth_priority == other.pth_priority
+ && self.pth_maxpriority == other.pth_maxpriority
+ && self.pth_name
+ .iter()
+ .zip(other.pth_name.iter())
+ .all(|(a,b)| a == b)
+ }
+ }
+ impl Eq for thread_extended_info {}
+ impl ::fmt::Debug for thread_extended_info {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("proc_threadinfo")
+ .field("pth_user_time", &self.pth_user_time)
+ .field("pth_system_time", &self.pth_system_time)
+ .field("pth_cpu_usage", &self.pth_cpu_usage)
+ .field("pth_policy", &self.pth_policy)
+ .field("pth_run_state", &self.pth_run_state)
+ .field("pth_flags", &self.pth_flags)
+ .field("pth_sleep_time", &self.pth_sleep_time)
+ .field("pth_curpri", &self.pth_curpri)
+ .field("pth_priority", &self.pth_priority)
+ .field("pth_maxpriority", &self.pth_maxpriority)
+ // FIXME: .field("pth_name", &self.pth_name)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for thread_extended_info {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.pth_user_time.hash(state);
+ self.pth_system_time.hash(state);
+ self.pth_cpu_usage.hash(state);
+ self.pth_policy.hash(state);
+ self.pth_run_state.hash(state);
+ self.pth_flags.hash(state);
+ self.pth_sleep_time.hash(state);
+ self.pth_curpri.hash(state);
+ self.pth_priority.hash(state);
+ self.pth_maxpriority.hash(state);
+ self.pth_name.hash(state);
+ }
+ }
+ impl PartialEq for thread_identifier_info {
+ fn eq(&self, other: &thread_identifier_info) -> bool {
+ self.thread_id == other.thread_id
+ && self.thread_handle == other.thread_handle
+ && self.dispatch_qaddr == other.dispatch_qaddr
+ }
+ }
+ impl Eq for thread_identifier_info {}
+ impl ::fmt::Debug for thread_identifier_info {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("thread_identifier_info")
+ .field("thread_id", &self.thread_id)
+ .field("thread_handle", &self.thread_handle)
+ .field("dispatch_qaddr", &self.dispatch_qaddr)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for thread_identifier_info {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.thread_id.hash(state);
+ self.thread_handle.hash(state);
+ self.dispatch_qaddr.hash(state);
+ }
+ }
+ impl PartialEq for if_data64 {
+ fn eq(&self, other: &if_data64) -> bool {
+ self.ifi_type == other.ifi_type &&
+ self.ifi_typelen == other.ifi_typelen &&
+ self.ifi_physical == other.ifi_physical &&
+ self.ifi_addrlen == other.ifi_addrlen &&
+ self.ifi_hdrlen == other.ifi_hdrlen &&
+ self.ifi_recvquota == other.ifi_recvquota &&
+ self.ifi_xmitquota == other.ifi_xmitquota &&
+ self.ifi_unused1 == other.ifi_unused1 &&
+ self.ifi_mtu == other.ifi_mtu &&
+ self.ifi_metric == other.ifi_metric &&
+ self.ifi_baudrate == other.ifi_baudrate &&
+ self.ifi_ipackets == other.ifi_ipackets &&
+ self.ifi_ierrors == other.ifi_ierrors &&
+ self.ifi_opackets == other.ifi_opackets &&
+ self.ifi_oerrors == other.ifi_oerrors &&
+ self.ifi_collisions == other.ifi_collisions &&
+ self.ifi_ibytes == other.ifi_ibytes &&
+ self.ifi_obytes == other.ifi_obytes &&
+ self.ifi_imcasts == other.ifi_imcasts &&
+ self.ifi_omcasts == other.ifi_omcasts &&
+ self.ifi_iqdrops == other.ifi_iqdrops &&
+ self.ifi_noproto == other.ifi_noproto &&
+ self.ifi_recvtiming == other.ifi_recvtiming &&
+ self.ifi_xmittiming == other.ifi_xmittiming &&
+ self.ifi_lastchange == other.ifi_lastchange
+ }
+ }
+ impl Eq for if_data64 {}
+ impl ::fmt::Debug for if_data64 {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ let ifi_type = self.ifi_type;
+ let ifi_typelen = self.ifi_typelen;
+ let ifi_physical = self.ifi_physical;
+ let ifi_addrlen = self.ifi_addrlen;
+ let ifi_hdrlen = self.ifi_hdrlen;
+ let ifi_recvquota = self.ifi_recvquota;
+ let ifi_xmitquota = self.ifi_xmitquota;
+ let ifi_unused1 = self.ifi_unused1;
+ let ifi_mtu = self.ifi_mtu;
+ let ifi_metric = self.ifi_metric;
+ let ifi_baudrate = self.ifi_baudrate;
+ let ifi_ipackets = self.ifi_ipackets;
+ let ifi_ierrors = self.ifi_ierrors;
+ let ifi_opackets = self.ifi_opackets;
+ let ifi_oerrors = self.ifi_oerrors;
+ let ifi_collisions = self.ifi_collisions;
+ let ifi_ibytes = self.ifi_ibytes;
+ let ifi_obytes = self.ifi_obytes;
+ let ifi_imcasts = self.ifi_imcasts;
+ let ifi_omcasts = self.ifi_omcasts;
+ let ifi_iqdrops = self.ifi_iqdrops;
+ let ifi_noproto = self.ifi_noproto;
+ let ifi_recvtiming = self.ifi_recvtiming;
+ let ifi_xmittiming = self.ifi_xmittiming;
+ let ifi_lastchange = self.ifi_lastchange;
+ f.debug_struct("if_data64")
+ .field("ifi_type", &ifi_type)
+ .field("ifi_typelen", &ifi_typelen)
+ .field("ifi_physical", &ifi_physical)
+ .field("ifi_addrlen", &ifi_addrlen)
+ .field("ifi_hdrlen", &ifi_hdrlen)
+ .field("ifi_recvquota", &ifi_recvquota)
+ .field("ifi_xmitquota", &ifi_xmitquota)
+ .field("ifi_unused1", &ifi_unused1)
+ .field("ifi_mtu", &ifi_mtu)
+ .field("ifi_metric", &ifi_metric)
+ .field("ifi_baudrate", &ifi_baudrate)
+ .field("ifi_ipackets", &ifi_ipackets)
+ .field("ifi_ierrors", &ifi_ierrors)
+ .field("ifi_opackets", &ifi_opackets)
+ .field("ifi_oerrors", &ifi_oerrors)
+ .field("ifi_collisions", &ifi_collisions)
+ .field("ifi_ibytes", &ifi_ibytes)
+ .field("ifi_obytes", &ifi_obytes)
+ .field("ifi_imcasts", &ifi_imcasts)
+ .field("ifi_omcasts", &ifi_omcasts)
+ .field("ifi_iqdrops", &ifi_iqdrops)
+ .field("ifi_noproto", &ifi_noproto)
+ .field("ifi_recvtiming", &ifi_recvtiming)
+ .field("ifi_xmittiming", &ifi_xmittiming)
+ .field("ifi_lastchange", &ifi_lastchange)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for if_data64 {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ let ifi_type = self.ifi_type;
+ let ifi_typelen = self.ifi_typelen;
+ let ifi_physical = self.ifi_physical;
+ let ifi_addrlen = self.ifi_addrlen;
+ let ifi_hdrlen = self.ifi_hdrlen;
+ let ifi_recvquota = self.ifi_recvquota;
+ let ifi_xmitquota = self.ifi_xmitquota;
+ let ifi_unused1 = self.ifi_unused1;
+ let ifi_mtu = self.ifi_mtu;
+ let ifi_metric = self.ifi_metric;
+ let ifi_baudrate = self.ifi_baudrate;
+ let ifi_ipackets = self.ifi_ipackets;
+ let ifi_ierrors = self.ifi_ierrors;
+ let ifi_opackets = self.ifi_opackets;
+ let ifi_oerrors = self.ifi_oerrors;
+ let ifi_collisions = self.ifi_collisions;
+ let ifi_ibytes = self.ifi_ibytes;
+ let ifi_obytes = self.ifi_obytes;
+ let ifi_imcasts = self.ifi_imcasts;
+ let ifi_omcasts = self.ifi_omcasts;
+ let ifi_iqdrops = self.ifi_iqdrops;
+ let ifi_noproto = self.ifi_noproto;
+ let ifi_recvtiming = self.ifi_recvtiming;
+ let ifi_xmittiming = self.ifi_xmittiming;
+ let ifi_lastchange = self.ifi_lastchange;
+ ifi_type.hash(state);
+ ifi_typelen.hash(state);
+ ifi_physical.hash(state);
+ ifi_addrlen.hash(state);
+ ifi_hdrlen.hash(state);
+ ifi_recvquota.hash(state);
+ ifi_xmitquota.hash(state);
+ ifi_unused1.hash(state);
+ ifi_mtu.hash(state);
+ ifi_metric.hash(state);
+ ifi_baudrate.hash(state);
+ ifi_ipackets.hash(state);
+ ifi_ierrors.hash(state);
+ ifi_opackets.hash(state);
+ ifi_oerrors.hash(state);
+ ifi_collisions.hash(state);
+ ifi_ibytes.hash(state);
+ ifi_obytes.hash(state);
+ ifi_imcasts.hash(state);
+ ifi_omcasts.hash(state);
+ ifi_iqdrops.hash(state);
+ ifi_noproto.hash(state);
+ ifi_recvtiming.hash(state);
+ ifi_xmittiming.hash(state);
+ ifi_lastchange.hash(state);
+ }
+ }
+ impl PartialEq for if_msghdr2 {
+ fn eq(&self, other: &if_msghdr2) -> bool {
+ self.ifm_msglen == other.ifm_msglen &&
+ self.ifm_version == other.ifm_version &&
+ self.ifm_type == other.ifm_type &&
+ self.ifm_addrs == other.ifm_addrs &&
+ self.ifm_flags == other.ifm_flags &&
+ self.ifm_index == other.ifm_index &&
+ self.ifm_snd_len == other.ifm_snd_len &&
+ self.ifm_snd_maxlen == other.ifm_snd_maxlen &&
+ self.ifm_snd_drops == other.ifm_snd_drops &&
+ self.ifm_timer == other.ifm_timer &&
+ self.ifm_data == other.ifm_data
+ }
+ }
+ impl Eq for if_msghdr2 {}
+ impl ::fmt::Debug for if_msghdr2 {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ let ifm_msglen = self.ifm_msglen;
+ let ifm_version = self.ifm_version;
+ let ifm_type = self.ifm_type;
+ let ifm_addrs = self.ifm_addrs;
+ let ifm_flags = self.ifm_flags;
+ let ifm_index = self.ifm_index;
+ let ifm_snd_len = self.ifm_snd_len;
+ let ifm_snd_maxlen = self.ifm_snd_maxlen;
+ let ifm_snd_drops = self.ifm_snd_drops;
+ let ifm_timer = self.ifm_timer;
+ let ifm_data = self.ifm_data;
+ f.debug_struct("if_msghdr2")
+ .field("ifm_msglen", &ifm_msglen)
+ .field("ifm_version", &ifm_version)
+ .field("ifm_type", &ifm_type)
+ .field("ifm_addrs", &ifm_addrs)
+ .field("ifm_flags", &ifm_flags)
+ .field("ifm_index", &ifm_index)
+ .field("ifm_snd_len", &ifm_snd_len)
+ .field("ifm_snd_maxlen", &ifm_snd_maxlen)
+ .field("ifm_snd_drops", &ifm_snd_drops)
+ .field("ifm_timer", &ifm_timer)
+ .field("ifm_data", &ifm_data)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for if_msghdr2 {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ let ifm_msglen = self.ifm_msglen;
+ let ifm_version = self.ifm_version;
+ let ifm_type = self.ifm_type;
+ let ifm_addrs = self.ifm_addrs;
+ let ifm_flags = self.ifm_flags;
+ let ifm_index = self.ifm_index;
+ let ifm_snd_len = self.ifm_snd_len;
+ let ifm_snd_maxlen = self.ifm_snd_maxlen;
+ let ifm_snd_drops = self.ifm_snd_drops;
+ let ifm_timer = self.ifm_timer;
+ let ifm_data = self.ifm_data;
+ ifm_msglen.hash(state);
+ ifm_version.hash(state);
+ ifm_type.hash(state);
+ ifm_addrs.hash(state);
+ ifm_flags.hash(state);
+ ifm_index.hash(state);
+ ifm_snd_len.hash(state);
+ ifm_snd_maxlen.hash(state);
+ ifm_snd_drops.hash(state);
+ ifm_timer.hash(state);
+ ifm_data.hash(state);
+ }
+ }
+ impl PartialEq for vm_statistics64 {
+ fn eq(&self, other: &vm_statistics64) -> bool {
+ // Otherwise rustfmt crashes...
+ let total_uncompressed = self.total_uncompressed_pages_in_compressor;
+ self.free_count == other.free_count &&
+ self.active_count == other.active_count &&
+ self.inactive_count == other.inactive_count &&
+ self.wire_count == other.wire_count &&
+ self.zero_fill_count == other.zero_fill_count &&
+ self.reactivations == other.reactivations &&
+ self.pageins == other.pageins &&
+ self.pageouts == other.pageouts &&
+ self.faults == other.faults &&
+ self.cow_faults == other.cow_faults &&
+ self.lookups == other.lookups &&
+ self.hits == other.hits &&
+ self.purges == other.purges &&
+ self.purgeable_count == other.purgeable_count &&
+ self.speculative_count == other.speculative_count &&
+ self.decompressions == other.decompressions &&
+ self.compressions == other.compressions &&
+ self.swapins == other.swapins &&
+ self.swapouts == other.swapouts &&
+ self.compressor_page_count == other.compressor_page_count &&
+ self.throttled_count == other.throttled_count &&
+ self.external_page_count == other.external_page_count &&
+ self.internal_page_count == other.internal_page_count &&
+ total_uncompressed == other.total_uncompressed_pages_in_compressor
+ }
+ }
+ impl Eq for vm_statistics64 {}
+ impl ::fmt::Debug for vm_statistics64 {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ let free_count = self.free_count;
+ let active_count = self.active_count;
+ let inactive_count = self.inactive_count;
+ let wire_count = self.wire_count;
+ let zero_fill_count = self.zero_fill_count;
+ let reactivations = self.reactivations;
+ let pageins = self.pageins;
+ let pageouts = self.pageouts;
+ let faults = self.faults;
+ let cow_faults = self.cow_faults;
+ let lookups = self.lookups;
+ let hits = self.hits;
+ let purges = self.purges;
+ let purgeable_count = self.purgeable_count;
+ let speculative_count = self.speculative_count;
+ let decompressions = self.decompressions;
+ let compressions = self.compressions;
+ let swapins = self.swapins;
+ let swapouts = self.swapouts;
+ let compressor_page_count = self.compressor_page_count;
+ let throttled_count = self.throttled_count;
+ let external_page_count = self.external_page_count;
+ let internal_page_count = self.internal_page_count;
+ // Otherwise rustfmt crashes...
+ let total_uncompressed = self.total_uncompressed_pages_in_compressor;
+ f.debug_struct("vm_statistics64")
+ .field("free_count", &free_count)
+ .field("active_count", &active_count)
+ .field("inactive_count", &inactive_count)
+ .field("wire_count", &wire_count)
+ .field("zero_fill_count", &zero_fill_count)
+ .field("reactivations", &reactivations)
+ .field("pageins", &pageins)
+ .field("pageouts", &pageouts)
+ .field("faults", &faults)
+ .field("cow_faults", &cow_faults)
+ .field("lookups", &lookups)
+ .field("hits", &hits)
+ .field("purges", &purges)
+ .field("purgeable_count", &purgeable_count)
+ .field("speculative_count", &speculative_count)
+ .field("decompressions", &decompressions)
+ .field("compressions", &compressions)
+ .field("swapins", &swapins)
+ .field("swapouts", &swapouts)
+ .field("compressor_page_count", &compressor_page_count)
+ .field("throttled_count", &throttled_count)
+ .field("external_page_count", &external_page_count)
+ .field("internal_page_count", &internal_page_count)
+ .field("total_uncompressed_pages_in_compressor", &total_uncompressed)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for vm_statistics64 {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ let free_count = self.free_count;
+ let active_count = self.active_count;
+ let inactive_count = self.inactive_count;
+ let wire_count = self.wire_count;
+ let zero_fill_count = self.zero_fill_count;
+ let reactivations = self.reactivations;
+ let pageins = self.pageins;
+ let pageouts = self.pageouts;
+ let faults = self.faults;
+ let cow_faults = self.cow_faults;
+ let lookups = self.lookups;
+ let hits = self.hits;
+ let purges = self.purges;
+ let purgeable_count = self.purgeable_count;
+ let speculative_count = self.speculative_count;
+ let decompressions = self.decompressions;
+ let compressions = self.compressions;
+ let swapins = self.swapins;
+ let swapouts = self.swapouts;
+ let compressor_page_count = self.compressor_page_count;
+ let throttled_count = self.throttled_count;
+ let external_page_count = self.external_page_count;
+ let internal_page_count = self.internal_page_count;
+ // Otherwise rustfmt crashes...
+ let total_uncompressed = self.total_uncompressed_pages_in_compressor;
+ free_count.hash(state);
+ active_count.hash(state);
+ inactive_count.hash(state);
+ wire_count.hash(state);
+ zero_fill_count.hash(state);
+ reactivations.hash(state);
+ pageins.hash(state);
+ pageouts.hash(state);
+ faults.hash(state);
+ cow_faults.hash(state);
+ lookups.hash(state);
+ hits.hash(state);
+ purges.hash(state);
+ purgeable_count.hash(state);
+ speculative_count.hash(state);
+ decompressions.hash(state);
+ compressions.hash(state);
+ swapins.hash(state);
+ swapouts.hash(state);
+ compressor_page_count.hash(state);
+ throttled_count.hash(state);
+ external_page_count.hash(state);
+ internal_page_count.hash(state);
+ total_uncompressed.hash(state);
+ }
+ }
+
+ impl PartialEq for mach_task_basic_info {
+ fn eq(&self, other: &mach_task_basic_info) -> bool {
+ self.virtual_size == other.virtual_size
+ && self.resident_size == other.resident_size
+ && self.resident_size_max == other.resident_size_max
+ && self.user_time == other.user_time
+ && self.system_time == other.system_time
+ && self.policy == other.policy
+ && self.suspend_count == other.suspend_count
+ }
+ }
+ impl Eq for mach_task_basic_info {}
+ impl ::fmt::Debug for mach_task_basic_info {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ let virtual_size = self.virtual_size;
+ let resident_size = self.resident_size;
+ let resident_size_max = self.resident_size_max;
+ let user_time = self.user_time;
+ let system_time = self.system_time;
+ let policy = self.policy;
+ let suspend_count = self.suspend_count;
+ f.debug_struct("mach_task_basic_info")
+ .field("virtual_size", &virtual_size)
+ .field("resident_size", &resident_size)
+ .field("resident_size_max", &resident_size_max)
+ .field("user_time", &user_time)
+ .field("system_time", &system_time)
+ .field("policy", &policy)
+ .field("suspend_count", &suspend_count)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for mach_task_basic_info {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ let virtual_size = self.virtual_size;
+ let resident_size = self.resident_size;
+ let resident_size_max = self.resident_size_max;
+ let user_time = self.user_time;
+ let system_time = self.system_time;
+ let policy = self.policy;
+ let suspend_count = self.suspend_count;
+ virtual_size.hash(state);
+ resident_size.hash(state);
+ resident_size_max.hash(state);
+ user_time.hash(state);
+ system_time.hash(state);
+ policy.hash(state);
+ suspend_count.hash(state);
+ }
+ }
+
+ impl PartialEq for log2phys {
+ fn eq(&self, other: &log2phys) -> bool {
+ self.l2p_flags == other.l2p_flags
+ && self.l2p_contigbytes == other.l2p_contigbytes
+ && self.l2p_devoffset == other.l2p_devoffset
+ }
+ }
+ impl Eq for log2phys {}
+ impl ::fmt::Debug for log2phys {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ let l2p_flags = self.l2p_flags;
+ let l2p_contigbytes = self.l2p_contigbytes;
+ let l2p_devoffset = self.l2p_devoffset;
+ f.debug_struct("log2phys")
+ .field("l2p_flags", &l2p_flags)
+ .field("l2p_contigbytes", &l2p_contigbytes)
+ .field("l2p_devoffset", &l2p_devoffset)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for log2phys {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ let l2p_flags = self.l2p_flags;
+ let l2p_contigbytes = self.l2p_contigbytes;
+ let l2p_devoffset = self.l2p_devoffset;
+ l2p_flags.hash(state);
+ l2p_contigbytes.hash(state);
+ l2p_devoffset.hash(state);
+ }
+ }
+ impl PartialEq for os_unfair_lock {
+ fn eq(&self, other: &os_unfair_lock) -> bool {
+ self._os_unfair_lock_opaque == other._os_unfair_lock_opaque
+ }
+ }
+
+ impl Eq for os_unfair_lock {}
+
+ impl ::fmt::Debug for os_unfair_lock {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("os_unfair_lock")
+ .field("_os_unfair_lock_opaque", &self._os_unfair_lock_opaque)
+ .finish()
+ }
+ }
+
+ impl ::hash::Hash for os_unfair_lock {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self._os_unfair_lock_opaque.hash(state);
+ }
+ }
}
}
@@ -1591,7 +2694,11 @@ pub const ABMON_11: ::nl_item = 43;
pub const ABMON_12: ::nl_item = 44;
pub const CLOCK_REALTIME: ::clockid_t = 0;
+pub const CLOCK_MONOTONIC_RAW: ::clockid_t = 4;
+pub const CLOCK_MONOTONIC_RAW_APPROX: ::clockid_t = 5;
pub const CLOCK_MONOTONIC: ::clockid_t = 6;
+pub const CLOCK_UPTIME_RAW: ::clockid_t = 8;
+pub const CLOCK_UPTIME_RAW_APPROX: ::clockid_t = 9;
pub const CLOCK_PROCESS_CPUTIME_ID: ::clockid_t = 12;
pub const CLOCK_THREAD_CPUTIME_ID: ::clockid_t = 16;
@@ -1621,6 +2728,8 @@ pub const EOF: ::c_int = -1;
pub const SEEK_SET: ::c_int = 0;
pub const SEEK_CUR: ::c_int = 1;
pub const SEEK_END: ::c_int = 2;
+pub const SEEK_HOLE: ::c_int = 3;
+pub const SEEK_DATA: ::c_int = 4;
pub const _IOFBF: ::c_int = 0;
pub const _IONBF: ::c_int = 2;
pub const _IOLBF: ::c_int = 1;
@@ -1638,11 +2747,13 @@ pub const _PC_PIPE_BUF: ::c_int = 6;
pub const _PC_CHOWN_RESTRICTED: ::c_int = 7;
pub const _PC_NO_TRUNC: ::c_int = 8;
pub const _PC_VDISABLE: ::c_int = 9;
-pub const O_DSYNC: ::c_int = 0x400000;
-pub const O_NOCTTY: ::c_int = 0x20000;
-pub const O_CLOEXEC: ::c_int = 0x1000000;
-pub const O_DIRECTORY: ::c_int = 0x100000;
-pub const O_SYMLINK: ::c_int = 0x200000;
+pub const O_EVTONLY: ::c_int = 0x00008000;
+pub const O_NOCTTY: ::c_int = 0x00020000;
+pub const O_DIRECTORY: ::c_int = 0x00100000;
+pub const O_SYMLINK: ::c_int = 0x00200000;
+pub const O_DSYNC: ::c_int = 0x00400000;
+pub const O_CLOEXEC: ::c_int = 0x01000000;
+pub const O_NOFOLLOW_ANY: ::c_int = 0x20000000;
pub const S_IFIFO: mode_t = 4096;
pub const S_IFCHR: mode_t = 8192;
pub const S_IFBLK: mode_t = 24576;
@@ -1982,12 +3093,16 @@ pub const F_PREALLOCATE: ::c_int = 42;
pub const F_RDADVISE: ::c_int = 44;
pub const F_RDAHEAD: ::c_int = 45;
pub const F_NOCACHE: ::c_int = 48;
+pub const F_LOG2PHYS: ::c_int = 49;
pub const F_GETPATH: ::c_int = 50;
pub const F_FULLFSYNC: ::c_int = 51;
pub const F_FREEZE_FS: ::c_int = 53;
pub const F_THAW_FS: ::c_int = 54;
pub const F_GLOBAL_NOCACHE: ::c_int = 55;
pub const F_NODIRECT: ::c_int = 62;
+pub const F_LOG2PHYS_EXT: ::c_int = 65;
+pub const F_BARRIERFSYNC: ::c_int = 85;
+pub const F_GETPATH_NOFIRMLINK: ::c_int = 102;
pub const F_ALLOCATECONTIG: ::c_uint = 0x02;
pub const F_ALLOCATEALL: ::c_uint = 0x04;
@@ -2001,6 +3116,11 @@ pub const AT_SYMLINK_NOFOLLOW: ::c_int = 0x0020;
pub const AT_SYMLINK_FOLLOW: ::c_int = 0x0040;
pub const AT_REMOVEDIR: ::c_int = 0x0080;
+pub const PTHREAD_INTROSPECTION_THREAD_CREATE: ::c_uint = 1;
+pub const PTHREAD_INTROSPECTION_THREAD_START: ::c_uint = 2;
+pub const PTHREAD_INTROSPECTION_THREAD_TERMINATE: ::c_uint = 3;
+pub const PTHREAD_INTROSPECTION_THREAD_DESTROY: ::c_uint = 4;
+
pub const TIOCMODG: ::c_ulong = 0x40047403;
pub const TIOCMODS: ::c_ulong = 0x80047404;
pub const TIOCM_LE: ::c_int = 0x1;
@@ -2438,6 +3558,7 @@ pub const pseudo_AF_RTIP: ::c_int = 22;
pub const AF_IPX: ::c_int = 23;
pub const AF_SIP: ::c_int = 24;
pub const pseudo_AF_PIP: ::c_int = 25;
+pub const AF_NDRV: ::c_int = 27;
pub const AF_ISDN: ::c_int = 28;
pub const AF_E164: ::c_int = AF_ISDN;
pub const pseudo_AF_KEY: ::c_int = 29;
@@ -2480,6 +3601,7 @@ pub const PF_SIP: ::c_int = AF_SIP;
pub const PF_IPX: ::c_int = AF_IPX;
pub const PF_RTIP: ::c_int = pseudo_AF_RTIP;
pub const PF_PIP: ::c_int = pseudo_AF_PIP;
+pub const PF_NDRV: ::c_int = AF_NDRV;
pub const PF_ISDN: ::c_int = AF_ISDN;
pub const PF_KEY: ::c_int = pseudo_AF_KEY;
pub const PF_INET6: ::c_int = AF_INET6;
@@ -2510,6 +3632,7 @@ pub const IP_RECVIF: ::c_int = 20;
pub const IP_BOUND_IF: ::c_int = 25;
pub const IP_PKTINFO: ::c_int = 26;
pub const IP_RECVTOS: ::c_int = 27;
+pub const IP_DONTFRAG: ::c_int = 28;
pub const IPV6_JOIN_GROUP: ::c_int = 12;
pub const IPV6_LEAVE_GROUP: ::c_int = 13;
pub const IPV6_CHECKSUM: ::c_int = 26;
@@ -2518,6 +3641,12 @@ pub const IPV6_TCLASS: ::c_int = 36;
pub const IPV6_PKTINFO: ::c_int = 46;
pub const IPV6_HOPLIMIT: ::c_int = 47;
pub const IPV6_RECVPKTINFO: ::c_int = 61;
+pub const IPV6_DONTFRAG: ::c_int = 62;
+pub const IP_ADD_SOURCE_MEMBERSHIP: ::c_int = 70;
+pub const IP_DROP_SOURCE_MEMBERSHIP: ::c_int = 71;
+pub const IP_BLOCK_SOURCE: ::c_int = 72;
+pub const IP_UNBLOCK_SOURCE: ::c_int = 73;
+pub const IPV6_BOUND_IF: ::c_int = 125;
pub const TCP_NOPUSH: ::c_int = 4;
pub const TCP_NOOPT: ::c_int = 8;
@@ -2745,6 +3874,11 @@ pub const _SC_TRACE_NAME_MAX: ::c_int = 128;
pub const _SC_TRACE_SYS_MAX: ::c_int = 129;
pub const _SC_TRACE_USER_EVENT_MAX: ::c_int = 130;
pub const _SC_PASS_MAX: ::c_int = 131;
+// `confstr` keys (only the values guaranteed by `man confstr`).
+pub const _CS_PATH: ::c_int = 1;
+pub const _CS_DARWIN_USER_DIR: ::c_int = 65536;
+pub const _CS_DARWIN_USER_TEMP_DIR: ::c_int = 65537;
+pub const _CS_DARWIN_USER_CACHE_DIR: ::c_int = 65538;
pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 1;
@@ -2766,6 +3900,20 @@ pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
__opaque: [0; __PTHREAD_RWLOCK_SIZE__],
};
+pub const OS_UNFAIR_LOCK_INIT: os_unfair_lock = os_unfair_lock {
+ _os_unfair_lock_opaque: 0,
+};
+
+pub const OS_LOG_TYPE_DEFAULT: ::os_log_type_t = 0x00;
+pub const OS_LOG_TYPE_INFO: ::os_log_type_t = 0x01;
+pub const OS_LOG_TYPE_DEBUG: ::os_log_type_t = 0x02;
+pub const OS_LOG_TYPE_ERROR: ::os_log_type_t = 0x10;
+pub const OS_LOG_TYPE_FAULT: ::os_log_type_t = 0x11;
+
+pub const OS_SIGNPOST_EVENT: ::os_signpost_type_t = 0x00;
+pub const OS_SIGNPOST_INTERVAL_BEGIN: ::os_signpost_type_t = 0x01;
+pub const OS_SIGNPOST_INTERVAL_END: ::os_signpost_type_t = 0x02;
+
pub const MINSIGSTKSZ: ::size_t = 32768;
pub const SIGSTKSZ: ::size_t = 131072;
@@ -2773,6 +3921,10 @@ pub const FD_SETSIZE: usize = 1024;
pub const ST_NOSUID: ::c_ulong = 2;
+pub const SCHED_OTHER: ::c_int = 1;
+pub const SCHED_FIFO: ::c_int = 4;
+pub const SCHED_RR: ::c_int = 2;
+
pub const EVFILT_READ: i16 = -1;
pub const EVFILT_WRITE: i16 = -2;
pub const EVFILT_AIO: i16 = -3;
@@ -3121,6 +4273,11 @@ pub const VM_LOADAVG: ::c_int = 2;
pub const VM_MACHFACTOR: ::c_int = 4;
pub const VM_SWAPUSAGE: ::c_int = 5;
pub const VM_MAXID: ::c_int = 6;
+pub const VM_PROT_NONE: ::vm_prot_t = 0x00;
+pub const VM_PROT_READ: ::vm_prot_t = 0x01;
+pub const VM_PROT_WRITE: ::vm_prot_t = 0x02;
+pub const VM_PROT_EXECUTE: ::vm_prot_t = 0x04;
+pub const MEMORY_OBJECT_NULL: ::memory_object_t = 0;
pub const HW_MACHINE: ::c_int = 1;
pub const HW_MODEL: ::c_int = 2;
pub const HW_NCPU: ::c_int = 3;
@@ -3262,6 +4419,8 @@ pub const RTF_CONDEMNED: ::c_int = 0x2000000;
pub const RTF_IFREF: ::c_int = 0x4000000;
pub const RTF_PROXY: ::c_int = 0x8000000;
pub const RTF_ROUTER: ::c_int = 0x10000000;
+pub const RTF_DEAD: ::c_int = 0x20000000;
+pub const RTF_GLOBAL: ::c_int = 0x40000000;
pub const RTM_VERSION: ::c_int = 5;
@@ -3320,8 +4479,14 @@ pub const RTAX_MAX: ::c_int = 8;
pub const KERN_PROCARGS2: ::c_int = 49;
pub const PROC_PIDTASKALLINFO: ::c_int = 2;
+pub const PROC_PIDTBSDINFO: ::c_int = 3;
pub const PROC_PIDTASKINFO: ::c_int = 4;
pub const PROC_PIDTHREADINFO: ::c_int = 5;
+pub const PROC_PIDVNODEPATHINFO: ::c_int = 9;
+pub const PROC_PIDPATHINFO_MAXSIZE: ::c_int = 4096;
+pub const PROC_CSM_ALL: ::c_uint = 0x0001;
+pub const PROC_CSM_NOSMT: ::c_uint = 0x0002;
+pub const PROC_CSM_TECS: ::c_uint = 0x0004;
pub const MAXCOMLEN: usize = 16;
pub const MAXTHREADNAMESIZE: usize = 64;
@@ -3358,18 +4523,10 @@ pub const DLT_LOOP: ::c_uint = 108;
pub const BPF_ALIGNMENT: ::c_int = 4;
// sys/mount.h
-pub const MNT_RDONLY: ::c_int = 0x00000001;
-pub const MNT_SYNCHRONOUS: ::c_int = 0x00000002;
-pub const MNT_NOEXEC: ::c_int = 0x00000004;
-pub const MNT_NOSUID: ::c_int = 0x00000008;
pub const MNT_NODEV: ::c_int = 0x00000010;
pub const MNT_UNION: ::c_int = 0x00000020;
-pub const MNT_ASYNC: ::c_int = 0x00000040;
pub const MNT_CPROTECT: ::c_int = 0x00000080;
-// NFS export related mount flags.
-pub const MNT_EXPORTED: ::c_int = 0x00000100;
-
// MAC labeled / "quarantined" flag
pub const MNT_QUARANTINE: ::c_int = 0x00000400;
@@ -3390,9 +4547,7 @@ pub const MNT_NOATIME: ::c_int = 0x10000000;
pub const MNT_SNAPSHOT: ::c_int = 0x40000000;
// External filesystem command modifier flags.
-pub const MNT_UPDATE: ::c_int = 0x00010000;
pub const MNT_NOBLOCK: ::c_int = 0x00020000;
-pub const MNT_RELOAD: ::c_int = 0x00040000;
// sys/spawn.h:
pub const POSIX_SPAWN_RESETIDS: ::c_int = 0x01;
@@ -3521,6 +4676,244 @@ pub const THREAD_BACKGROUND_POLICY_DARWIN_BG: ::c_int = 0x1000;
pub const THREAD_LATENCY_QOS_POLICY: ::c_int = 7;
pub const THREAD_THROUGHPUT_QOS_POLICY: ::c_int = 8;
+// <mach/thread_info.h>
+pub const TH_STATE_RUNNING: ::c_int = 1;
+pub const TH_STATE_STOPPED: ::c_int = 2;
+pub const TH_STATE_WAITING: ::c_int = 3;
+pub const TH_STATE_UNINTERRUPTIBLE: ::c_int = 4;
+pub const TH_STATE_HALTED: ::c_int = 5;
+pub const TH_FLAGS_SWAPPED: ::c_int = 0x1;
+pub const TH_FLAGS_IDLE: ::c_int = 0x2;
+pub const TH_FLAGS_GLOBAL_FORCED_IDLE: ::c_int = 0x4;
+pub const THREAD_BASIC_INFO: ::c_int = 3;
+pub const THREAD_IDENTIFIER_INFO: ::c_int = 4;
+pub const THREAD_EXTENDED_INFO: ::c_int = 5;
+
+// CommonCrypto/CommonCryptoError.h
+pub const kCCSuccess: i32 = 0;
+pub const kCCParamError: i32 = -4300;
+pub const kCCBufferTooSmall: i32 = -4301;
+pub const kCCMemoryFailure: i32 = -4302;
+pub const kCCAlignmentError: i32 = -4303;
+pub const kCCDecodeError: i32 = -4304;
+pub const kCCUnimplemented: i32 = -4305;
+pub const kCCOverflow: i32 = -4306;
+pub const kCCRNGFailure: i32 = -4307;
+pub const kCCUnspecifiedError: i32 = -4308;
+pub const kCCCallSequenceError: i32 = -4309;
+pub const kCCKeySizeError: i32 = -4310;
+pub const kCCInvalidKey: i32 = -4311;
+
+// mach/host_info.h
+pub const HOST_LOAD_INFO: i32 = 1;
+pub const HOST_VM_INFO: i32 = 2;
+pub const HOST_CPU_LOAD_INFO: i32 = 3;
+pub const HOST_VM_INFO64: i32 = 4;
+pub const HOST_EXTMOD_INFO64: i32 = 5;
+pub const HOST_EXPIRED_TASK_INFO: i32 = 6;
+
+// mach/vm_statistics.h
+pub const VM_PAGE_QUERY_PAGE_PRESENT: i32 = 0x1;
+pub const VM_PAGE_QUERY_PAGE_FICTITIOUS: i32 = 0x2;
+pub const VM_PAGE_QUERY_PAGE_REF: i32 = 0x4;
+pub const VM_PAGE_QUERY_PAGE_DIRTY: i32 = 0x8;
+pub const VM_PAGE_QUERY_PAGE_PAGED_OUT: i32 = 0x10;
+pub const VM_PAGE_QUERY_PAGE_COPIED: i32 = 0x20;
+pub const VM_PAGE_QUERY_PAGE_SPECULATIVE: i32 = 0x40;
+pub const VM_PAGE_QUERY_PAGE_EXTERNAL: i32 = 0x80;
+pub const VM_PAGE_QUERY_PAGE_CS_VALIDATED: i32 = 0x100;
+pub const VM_PAGE_QUERY_PAGE_CS_TAINTED: i32 = 0x200;
+pub const VM_PAGE_QUERY_PAGE_CS_NX: i32 = 0x400;
+
+// mach/task_info.h
+pub const TASK_THREAD_TIMES_INFO: u32 = 3;
+pub const HOST_CPU_LOAD_INFO_COUNT: u32 = 4;
+pub const MACH_TASK_BASIC_INFO: u32 = 20;
+
+pub const MACH_PORT_NULL: i32 = 0;
+
+pub const RUSAGE_INFO_V0: ::c_int = 0;
+pub const RUSAGE_INFO_V1: ::c_int = 1;
+pub const RUSAGE_INFO_V2: ::c_int = 2;
+pub const RUSAGE_INFO_V3: ::c_int = 3;
+pub const RUSAGE_INFO_V4: ::c_int = 4;
+
+// copyfile.h
+pub const COPYFILE_ACL: ::copyfile_flags_t = 1 << 0;
+pub const COPYFILE_STAT: ::copyfile_flags_t = 1 << 1;
+pub const COPYFILE_XATTR: ::copyfile_flags_t = 1 << 2;
+pub const COPYFILE_DATA: ::copyfile_flags_t = 1 << 3;
+pub const COPYFILE_SECURITY: ::copyfile_flags_t = COPYFILE_STAT | COPYFILE_ACL;
+pub const COPYFILE_METADATA: ::copyfile_flags_t = COPYFILE_SECURITY | COPYFILE_XATTR;
+pub const COPYFILE_RECURSIVE: ::copyfile_flags_t = 1 << 15;
+pub const COPYFILE_CHECK: ::copyfile_flags_t = 1 << 16;
+pub const COPYFILE_EXCL: ::copyfile_flags_t = 1 << 17;
+pub const COPYFILE_NOFOLLOW_SRC: ::copyfile_flags_t = 1 << 18;
+pub const COPYFILE_NOFOLLOW_DST: ::copyfile_flags_t = 1 << 19;
+pub const COPYFILE_MOVE: ::copyfile_flags_t = 1 << 20;
+pub const COPYFILE_UNLINK: ::copyfile_flags_t = 1 << 21;
+pub const COPYFILE_NOFOLLOW: ::copyfile_flags_t = COPYFILE_NOFOLLOW_SRC | COPYFILE_NOFOLLOW_DST;
+pub const COPYFILE_PACK: ::copyfile_flags_t = 1 << 22;
+pub const COPYFILE_UNPACK: ::copyfile_flags_t = 1 << 23;
+pub const COPYFILE_CLONE: ::copyfile_flags_t = 1 << 24;
+pub const COPYFILE_CLONE_FORCE: ::copyfile_flags_t = 1 << 25;
+pub const COPYFILE_RUN_IN_PLACE: ::copyfile_flags_t = 1 << 26;
+pub const COPYFILE_DATA_SPARSE: ::copyfile_flags_t = 1 << 27;
+pub const COPYFILE_PRESERVE_DST_TRACKED: ::copyfile_flags_t = 1 << 28;
+pub const COPYFILE_VERBOSE: ::copyfile_flags_t = 1 << 30;
+pub const COPYFILE_RECURSE_ERROR: ::c_int = 0;
+pub const COPYFILE_RECURSE_FILE: ::c_int = 1;
+pub const COPYFILE_RECURSE_DIR: ::c_int = 2;
+pub const COPYFILE_RECURSE_DIR_CLEANUP: ::c_int = 3;
+pub const COPYFILE_COPY_DATA: ::c_int = 4;
+pub const COPYFILE_COPY_XATTR: ::c_int = 5;
+pub const COPYFILE_START: ::c_int = 1;
+pub const COPYFILE_FINISH: ::c_int = 2;
+pub const COPYFILE_ERR: ::c_int = 3;
+pub const COPYFILE_PROGRESS: ::c_int = 4;
+pub const COPYFILE_CONTINUE: ::c_int = 0;
+pub const COPYFILE_SKIP: ::c_int = 1;
+pub const COPYFILE_QUIT: ::c_int = 2;
+
+// <sys/attr.h>
+pub const ATTR_BIT_MAP_COUNT: ::c_ushort = 5;
+pub const FSOPT_NOFOLLOW: u32 = 0x1;
+pub const FSOPT_NOFOLLOW_ANY: u32 = 0x800;
+pub const FSOPT_REPORT_FULLSIZE: u32 = 0x4;
+pub const FSOPT_PACK_INVAL_ATTRS: u32 = 0x8;
+pub const FSOPT_ATTR_CMN_EXTENDED: u32 = 0x20;
+pub const FSOPT_RETURN_REALDEV: u32 = 0x200;
+pub const ATTR_CMN_NAME: attrgroup_t = 0x00000001;
+pub const ATTR_CMN_DEVID: attrgroup_t = 0x00000002;
+pub const ATTR_CMN_FSID: attrgroup_t = 0x00000004;
+pub const ATTR_CMN_OBJTYPE: attrgroup_t = 0x00000008;
+pub const ATTR_CMN_OBJTAG: attrgroup_t = 0x00000010;
+pub const ATTR_CMN_OBJID: attrgroup_t = 0x00000020;
+pub const ATTR_CMN_OBJPERMANENTID: attrgroup_t = 0x00000040;
+pub const ATTR_CMN_PAROBJID: attrgroup_t = 0x00000080;
+pub const ATTR_CMN_SCRIPT: attrgroup_t = 0x00000100;
+pub const ATTR_CMN_CRTIME: attrgroup_t = 0x00000200;
+pub const ATTR_CMN_MODTIME: attrgroup_t = 0x00000400;
+pub const ATTR_CMN_CHGTIME: attrgroup_t = 0x00000800;
+pub const ATTR_CMN_ACCTIME: attrgroup_t = 0x00001000;
+pub const ATTR_CMN_BKUPTIME: attrgroup_t = 0x00002000;
+pub const ATTR_CMN_FNDRINFO: attrgroup_t = 0x00004000;
+pub const ATTR_CMN_OWNERID: attrgroup_t = 0x00008000;
+pub const ATTR_CMN_GRPID: attrgroup_t = 0x00010000;
+pub const ATTR_CMN_ACCESSMASK: attrgroup_t = 0x00020000;
+pub const ATTR_CMN_FLAGS: attrgroup_t = 0x00040000;
+pub const ATTR_CMN_GEN_COUNT: attrgroup_t = 0x00080000;
+pub const ATTR_CMN_DOCUMENT_ID: attrgroup_t = 0x00100000;
+pub const ATTR_CMN_USERACCESS: attrgroup_t = 0x00200000;
+pub const ATTR_CMN_EXTENDED_SECURITY: attrgroup_t = 0x00400000;
+pub const ATTR_CMN_UUID: attrgroup_t = 0x00800000;
+pub const ATTR_CMN_GRPUUID: attrgroup_t = 0x01000000;
+pub const ATTR_CMN_FILEID: attrgroup_t = 0x02000000;
+pub const ATTR_CMN_PARENTID: attrgroup_t = 0x04000000;
+pub const ATTR_CMN_FULLPATH: attrgroup_t = 0x08000000;
+pub const ATTR_CMN_ADDEDTIME: attrgroup_t = 0x10000000;
+pub const ATTR_CMN_DATA_PROTECT_FLAGS: attrgroup_t = 0x40000000;
+pub const ATTR_CMN_RETURNED_ATTRS: attrgroup_t = 0x80000000;
+pub const ATTR_VOL_FSTYPE: attrgroup_t = 0x00000001;
+pub const ATTR_VOL_SIGNATURE: attrgroup_t = 0x00000002;
+pub const ATTR_VOL_SIZE: attrgroup_t = 0x00000004;
+pub const ATTR_VOL_SPACEFREE: attrgroup_t = 0x00000008;
+pub const ATTR_VOL_SPACEAVAIL: attrgroup_t = 0x00000010;
+pub const ATTR_VOL_MINALLOCATION: attrgroup_t = 0x00000020;
+pub const ATTR_VOL_ALLOCATIONCLUMP: attrgroup_t = 0x00000040;
+pub const ATTR_VOL_IOBLOCKSIZE: attrgroup_t = 0x00000080;
+pub const ATTR_VOL_OBJCOUNT: attrgroup_t = 0x00000100;
+pub const ATTR_VOL_FILECOUNT: attrgroup_t = 0x00000200;
+pub const ATTR_VOL_DIRCOUNT: attrgroup_t = 0x00000400;
+pub const ATTR_VOL_MAXOBJCOUNT: attrgroup_t = 0x00000800;
+pub const ATTR_VOL_MOUNTPOINT: attrgroup_t = 0x00001000;
+pub const ATTR_VOL_NAME: attrgroup_t = 0x00002000;
+pub const ATTR_VOL_MOUNTFLAGS: attrgroup_t = 0x00004000;
+pub const ATTR_VOL_MOUNTEDDEVICE: attrgroup_t = 0x00008000;
+pub const ATTR_VOL_ENCODINGSUSED: attrgroup_t = 0x00010000;
+pub const ATTR_VOL_CAPABILITIES: attrgroup_t = 0x00020000;
+pub const ATTR_VOL_UUID: attrgroup_t = 0x00040000;
+pub const ATTR_VOL_SPACEUSED: attrgroup_t = 0x00800000;
+pub const ATTR_VOL_QUOTA_SIZE: attrgroup_t = 0x10000000;
+pub const ATTR_VOL_RESERVED_SIZE: attrgroup_t = 0x20000000;
+pub const ATTR_VOL_ATTRIBUTES: attrgroup_t = 0x40000000;
+pub const ATTR_VOL_INFO: attrgroup_t = 0x80000000;
+pub const ATTR_DIR_LINKCOUNT: attrgroup_t = 0x00000001;
+pub const ATTR_DIR_ENTRYCOUNT: attrgroup_t = 0x00000002;
+pub const ATTR_DIR_MOUNTSTATUS: attrgroup_t = 0x00000004;
+pub const ATTR_DIR_ALLOCSIZE: attrgroup_t = 0x00000008;
+pub const ATTR_DIR_IOBLOCKSIZE: attrgroup_t = 0x00000010;
+pub const ATTR_DIR_DATALENGTH: attrgroup_t = 0x00000020;
+pub const ATTR_FILE_LINKCOUNT: attrgroup_t = 0x00000001;
+pub const ATTR_FILE_TOTALSIZE: attrgroup_t = 0x00000002;
+pub const ATTR_FILE_ALLOCSIZE: attrgroup_t = 0x00000004;
+pub const ATTR_FILE_IOBLOCKSIZE: attrgroup_t = 0x00000008;
+pub const ATTR_FILE_DEVTYPE: attrgroup_t = 0x00000020;
+pub const ATTR_FILE_FORKCOUNT: attrgroup_t = 0x00000080;
+pub const ATTR_FILE_FORKLIST: attrgroup_t = 0x00000100;
+pub const ATTR_FILE_DATALENGTH: attrgroup_t = 0x00000200;
+pub const ATTR_FILE_DATAALLOCSIZE: attrgroup_t = 0x00000400;
+pub const ATTR_FILE_RSRCLENGTH: attrgroup_t = 0x00001000;
+pub const ATTR_FILE_RSRCALLOCSIZE: attrgroup_t = 0x00002000;
+pub const ATTR_CMNEXT_RELPATH: attrgroup_t = 0x00000004;
+pub const ATTR_CMNEXT_PRIVATESIZE: attrgroup_t = 0x00000008;
+pub const ATTR_CMNEXT_LINKID: attrgroup_t = 0x00000010;
+pub const ATTR_CMNEXT_NOFIRMLINKPATH: attrgroup_t = 0x00000020;
+pub const ATTR_CMNEXT_REALDEVID: attrgroup_t = 0x00000040;
+pub const ATTR_CMNEXT_REALFSID: attrgroup_t = 0x00000080;
+pub const ATTR_CMNEXT_CLONEID: attrgroup_t = 0x00000100;
+pub const ATTR_CMNEXT_EXT_FLAGS: attrgroup_t = 0x00000200;
+pub const ATTR_CMNEXT_RECURSIVE_GENCOUNT: attrgroup_t = 0x00000400;
+pub const DIR_MNTSTATUS_MNTPOINT: u32 = 0x1;
+pub const VOL_CAPABILITIES_FORMAT: usize = 0;
+pub const VOL_CAPABILITIES_INTERFACES: usize = 1;
+pub const VOL_CAP_FMT_PERSISTENTOBJECTIDS: attrgroup_t = 0x00000001;
+pub const VOL_CAP_FMT_SYMBOLICLINKS: attrgroup_t = 0x00000002;
+pub const VOL_CAP_FMT_HARDLINKS: attrgroup_t = 0x00000004;
+pub const VOL_CAP_FMT_JOURNAL: attrgroup_t = 0x00000008;
+pub const VOL_CAP_FMT_JOURNAL_ACTIVE: attrgroup_t = 0x00000010;
+pub const VOL_CAP_FMT_NO_ROOT_TIMES: attrgroup_t = 0x00000020;
+pub const VOL_CAP_FMT_SPARSE_FILES: attrgroup_t = 0x00000040;
+pub const VOL_CAP_FMT_ZERO_RUNS: attrgroup_t = 0x00000080;
+pub const VOL_CAP_FMT_CASE_SENSITIVE: attrgroup_t = 0x00000100;
+pub const VOL_CAP_FMT_CASE_PRESERVING: attrgroup_t = 0x00000200;
+pub const VOL_CAP_FMT_FAST_STATFS: attrgroup_t = 0x00000400;
+pub const VOL_CAP_FMT_2TB_FILESIZE: attrgroup_t = 0x00000800;
+pub const VOL_CAP_FMT_OPENDENYMODES: attrgroup_t = 0x00001000;
+pub const VOL_CAP_FMT_HIDDEN_FILES: attrgroup_t = 0x00002000;
+pub const VOL_CAP_FMT_PATH_FROM_ID: attrgroup_t = 0x00004000;
+pub const VOL_CAP_FMT_NO_VOLUME_SIZES: attrgroup_t = 0x00008000;
+pub const VOL_CAP_FMT_DECMPFS_COMPRESSION: attrgroup_t = 0x00010000;
+pub const VOL_CAP_FMT_64BIT_OBJECT_IDS: attrgroup_t = 0x00020000;
+pub const VOL_CAP_FMT_DIR_HARDLINKS: attrgroup_t = 0x00040000;
+pub const VOL_CAP_FMT_DOCUMENT_ID: attrgroup_t = 0x00080000;
+pub const VOL_CAP_FMT_WRITE_GENERATION_COUNT: attrgroup_t = 0x00100000;
+pub const VOL_CAP_FMT_NO_IMMUTABLE_FILES: attrgroup_t = 0x00200000;
+pub const VOL_CAP_FMT_NO_PERMISSIONS: attrgroup_t = 0x00400000;
+pub const VOL_CAP_FMT_SHARED_SPACE: attrgroup_t = 0x00800000;
+pub const VOL_CAP_FMT_VOL_GROUPS: attrgroup_t = 0x01000000;
+pub const VOL_CAP_FMT_SEALED: attrgroup_t = 0x02000000;
+pub const VOL_CAP_INT_SEARCHFS: attrgroup_t = 0x00000001;
+pub const VOL_CAP_INT_ATTRLIST: attrgroup_t = 0x00000002;
+pub const VOL_CAP_INT_NFSEXPORT: attrgroup_t = 0x00000004;
+pub const VOL_CAP_INT_READDIRATTR: attrgroup_t = 0x00000008;
+pub const VOL_CAP_INT_EXCHANGEDATA: attrgroup_t = 0x00000010;
+pub const VOL_CAP_INT_COPYFILE: attrgroup_t = 0x00000020;
+pub const VOL_CAP_INT_ALLOCATE: attrgroup_t = 0x00000040;
+pub const VOL_CAP_INT_VOL_RENAME: attrgroup_t = 0x00000080;
+pub const VOL_CAP_INT_ADVLOCK: attrgroup_t = 0x00000100;
+pub const VOL_CAP_INT_FLOCK: attrgroup_t = 0x00000200;
+pub const VOL_CAP_INT_EXTENDED_SECURITY: attrgroup_t = 0x00000400;
+pub const VOL_CAP_INT_USERACCESS: attrgroup_t = 0x00000800;
+pub const VOL_CAP_INT_MANLOCK: attrgroup_t = 0x00001000;
+pub const VOL_CAP_INT_NAMEDSTREAMS: attrgroup_t = 0x00002000;
+pub const VOL_CAP_INT_EXTENDED_ATTR: attrgroup_t = 0x00004000;
+pub const VOL_CAP_INT_CLONE: attrgroup_t = 0x00010000;
+pub const VOL_CAP_INT_SNAPSHOT: attrgroup_t = 0x00020000;
+pub const VOL_CAP_INT_RENAME_SWAP: attrgroup_t = 0x00040000;
+pub const VOL_CAP_INT_RENAME_EXCL: attrgroup_t = 0x00080000;
+pub const VOL_CAP_INT_RENAME_OPENFAIL: attrgroup_t = 0x00100000;
+
cfg_if! {
if #[cfg(libc_const_extern_fn)] {
const fn __DARWIN_ALIGN32(p: usize) -> usize {
@@ -3532,6 +4925,16 @@ cfg_if! {
const __DARWIN_ALIGNBYTES32: usize = ::mem::size_of::<u32>() - 1;
p + __DARWIN_ALIGNBYTES32 & !__DARWIN_ALIGNBYTES32
}
+ } else {
+ fn __DARWIN_ALIGN32(p: usize) -> usize {
+ let __DARWIN_ALIGNBYTES32: usize = ::mem::size_of::<u32>() - 1;
+ p + __DARWIN_ALIGNBYTES32 & !__DARWIN_ALIGNBYTES32
+ }
+ }
+}
+
+cfg_if! {
+ if #[cfg(libc_const_size_of)] {
pub const THREAD_EXTENDED_POLICY_COUNT: mach_msg_type_number_t =
(::mem::size_of::<thread_extended_policy_data_t>() / ::mem::size_of::<integer_t>())
as mach_msg_type_number_t;
@@ -3553,11 +4956,25 @@ cfg_if! {
pub const THREAD_THROUGHPUT_QOS_POLICY_COUNT: mach_msg_type_number_t =
(::mem::size_of::<thread_throughput_qos_policy_data_t>() /
::mem::size_of::<integer_t>()) as mach_msg_type_number_t;
+ pub const THREAD_BASIC_INFO_COUNT: mach_msg_type_number_t =
+ (::mem::size_of::<thread_basic_info_data_t>() / ::mem::size_of::<integer_t>())
+ as mach_msg_type_number_t;
+ pub const THREAD_IDENTIFIER_INFO_COUNT: mach_msg_type_number_t =
+ (::mem::size_of::<thread_identifier_info_data_t>() / ::mem::size_of::<integer_t>())
+ as mach_msg_type_number_t;
+ pub const THREAD_EXTENDED_INFO_COUNT: mach_msg_type_number_t =
+ (::mem::size_of::<thread_extended_info_data_t>() / ::mem::size_of::<integer_t>())
+ as mach_msg_type_number_t;
+
+ pub const TASK_THREAD_TIMES_INFO_COUNT: u32 =
+ (::mem::size_of::<task_thread_times_info_data_t>()
+ / ::mem::size_of::<natural_t>()) as u32;
+ pub const MACH_TASK_BASIC_INFO_COUNT: u32 = (::mem::size_of::<mach_task_basic_info_data_t>()
+ / ::mem::size_of::<natural_t>()) as u32;
+ pub const HOST_VM_INFO64_COUNT: mach_msg_type_number_t =
+ (::mem::size_of::<vm_statistics64_data_t>() / ::mem::size_of::<integer_t>())
+ as mach_msg_type_number_t;
} else {
- fn __DARWIN_ALIGN32(p: usize) -> usize {
- let __DARWIN_ALIGNBYTES32: usize = ::mem::size_of::<u32>() - 1;
- p + __DARWIN_ALIGNBYTES32 & !__DARWIN_ALIGNBYTES32
- }
pub const THREAD_EXTENDED_POLICY_COUNT: mach_msg_type_number_t = 1;
pub const THREAD_TIME_CONSTRAINT_POLICY_COUNT: mach_msg_type_number_t = 4;
pub const THREAD_PRECEDENCE_POLICY_COUNT: mach_msg_type_number_t = 1;
@@ -3565,6 +4982,12 @@ cfg_if! {
pub const THREAD_BACKGROUND_POLICY_COUNT: mach_msg_type_number_t = 1;
pub const THREAD_LATENCY_QOS_POLICY_COUNT: mach_msg_type_number_t = 1;
pub const THREAD_THROUGHPUT_QOS_POLICY_COUNT: mach_msg_type_number_t = 1;
+ pub const THREAD_BASIC_INFO_COUNT: mach_msg_type_number_t = 10;
+ pub const THREAD_IDENTIFIER_INFO_COUNT: mach_msg_type_number_t = 6;
+ pub const THREAD_EXTENDED_INFO_COUNT: mach_msg_type_number_t = 28;
+ pub const TASK_THREAD_TIMES_INFO_COUNT: u32 = 4;
+ pub const MACH_TASK_BASIC_INFO_COUNT: u32 = 12;
+ pub const HOST_VM_INFO64_COUNT: mach_msg_type_number_t = 38;
}
}
@@ -3600,6 +5023,22 @@ f! {
(__DARWIN_ALIGN32(::mem::size_of::<::cmsghdr>()) + length as usize)
as ::c_uint
}
+
+ pub {const} fn VM_MAKE_TAG(id: u8) -> u32 {
+ (id as u32) << 24u32
+ }
+
+ pub fn major(dev: dev_t) -> i32 {
+ (dev >> 24) & 0xff
+ }
+
+ pub fn minor(dev: dev_t) -> i32 {
+ dev & 0xffffff
+ }
+
+ pub fn makedev(major: i32, minor: i32) -> dev_t {
+ (major << 24) | minor
+ }
}
safe_f! {
@@ -3655,6 +5094,11 @@ extern "C" {
pub fn fchflags(fd: ::c_int, flags: ::c_uint) -> ::c_int;
pub fn clock_getres(clk_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int;
pub fn clock_gettime(clk_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int;
+ #[cfg_attr(
+ all(target_os = "macos", target_arch = "x86"),
+ link_name = "confstr$UNIX2003"
+ )]
+ pub fn confstr(name: ::c_int, buf: *mut ::c_char, len: ::size_t) -> ::size_t;
pub fn lio_listio(
mode: ::c_int,
aiocb_list: *const *mut aiocb,
@@ -3727,16 +5171,23 @@ extern "C" {
newp: *mut ::c_void,
newlen: ::size_t,
) -> ::c_int;
- #[deprecated(since = "0.2.55", note = "Use the mach crate")]
+ #[deprecated(since = "0.2.55", note = "Use the `mach2` crate instead")]
pub fn mach_absolute_time() -> u64;
- #[deprecated(since = "0.2.55", note = "Use the mach crate")]
+ #[deprecated(since = "0.2.55", note = "Use the `mach2` crate instead")]
#[allow(deprecated)]
pub fn mach_timebase_info(info: *mut ::mach_timebase_info) -> ::c_int;
pub fn mach_host_self() -> mach_port_t;
pub fn mach_thread_self() -> mach_port_t;
pub fn pthread_setname_np(name: *const ::c_char) -> ::c_int;
pub fn pthread_getname_np(thread: ::pthread_t, name: *mut ::c_char, len: ::size_t) -> ::c_int;
+ pub fn pthread_mach_thread_np(thread: ::pthread_t) -> ::mach_port_t;
pub fn pthread_from_mach_thread_np(port: ::mach_port_t) -> ::pthread_t;
+ pub fn pthread_create_from_mach_thread(
+ thread: *mut ::pthread_t,
+ attr: *const ::pthread_attr_t,
+ f: extern "C" fn(*mut ::c_void) -> *mut ::c_void,
+ value: *mut ::c_void,
+ ) -> ::c_int;
pub fn pthread_get_stackaddr_np(thread: ::pthread_t) -> *mut ::c_void;
pub fn pthread_get_stacksize_np(thread: ::pthread_t) -> ::size_t;
pub fn pthread_condattr_setpshared(attr: *mut pthread_condattr_t, pshared: ::c_int) -> ::c_int;
@@ -3774,6 +5225,68 @@ extern "C" {
class: *mut qos_class_t,
priority: *mut ::c_int,
) -> ::c_int;
+ pub fn pthread_attr_getschedparam(
+ attr: *const ::pthread_attr_t,
+ param: *mut sched_param,
+ ) -> ::c_int;
+ pub fn pthread_attr_setschedparam(
+ attr: *mut ::pthread_attr_t,
+ param: *const sched_param,
+ ) -> ::c_int;
+ pub fn pthread_getschedparam(
+ thread: ::pthread_t,
+ policy: *mut ::c_int,
+ param: *mut sched_param,
+ ) -> ::c_int;
+ pub fn pthread_setschedparam(
+ thread: ::pthread_t,
+ policy: ::c_int,
+ param: *const sched_param,
+ ) -> ::c_int;
+
+ // Available from Big Sur
+ pub fn pthread_introspection_hook_install(
+ hook: ::pthread_introspection_hook_t,
+ ) -> ::pthread_introspection_hook_t;
+ pub fn pthread_introspection_setspecific_np(
+ thread: ::pthread_t,
+ key: ::pthread_key_t,
+ value: *const ::c_void,
+ ) -> ::c_int;
+ pub fn pthread_introspection_getspecific_np(
+ thread: ::pthread_t,
+ key: ::pthread_key_t,
+ ) -> *mut ::c_void;
+ pub fn pthread_jit_write_protect_np(enabled: ::c_int);
+ pub fn pthread_jit_write_protect_supported_np() -> ::c_int;
+ // An array of pthread_jit_write_with_callback_np must declare
+ // the list of callbacks e.g.
+ // #[link_section = "__DATA_CONST,__pth_jit_func"]
+ // static callbacks: [libc::pthread_jit_write_callback_t; 2] = [native_jit_write_cb,
+ // std::mem::transmute::<libc::pthread_jit_write_callback_t>(std::ptr::null())];
+ // (a handy PTHREAD_JIT_WRITE_CALLBACK_NP macro for other languages).
+ pub fn pthread_jit_write_with_callback_np(
+ callback: ::pthread_jit_write_callback_t,
+ ctx: *mut ::c_void,
+ ) -> ::c_int;
+ pub fn pthread_jit_write_freeze_callbacks_np();
+ pub fn pthread_cpu_number_np(cpu_number_out: *mut ::size_t) -> ::c_int;
+
+ pub fn os_unfair_lock_lock(lock: os_unfair_lock_t);
+ pub fn os_unfair_lock_trylock(lock: os_unfair_lock_t) -> bool;
+ pub fn os_unfair_lock_unlock(lock: os_unfair_lock_t);
+ pub fn os_unfair_lock_assert_owner(lock: os_unfair_lock_t);
+ pub fn os_unfair_lock_assert_not_owner(lock: os_unfair_lock_t);
+
+ pub fn os_log_create(subsystem: *const ::c_char, category: *const ::c_char) -> ::os_log_t;
+ pub fn os_log_type_enabled(oslog: ::os_log_t, tpe: ::os_log_type_t) -> bool;
+ pub fn os_signpost_id_make_with_pointer(
+ log: ::os_log_t,
+ ptr: *const ::c_void,
+ ) -> ::os_signpost_id_t;
+ pub fn os_signpost_id_generate(log: ::os_log_t) -> ::os_signpost_id_t;
+ pub fn os_signpost_enabled(log: ::os_log_t) -> bool;
+
pub fn thread_policy_set(
thread: thread_t,
flavor: thread_policy_flavor_t,
@@ -3787,8 +5300,33 @@ extern "C" {
count: *mut mach_msg_type_number_t,
get_default: *mut boolean_t,
) -> kern_return_t;
+ pub fn thread_info(
+ target_act: thread_inspect_t,
+ flavor: thread_flavor_t,
+ thread_info_out: thread_info_t,
+ thread_info_outCnt: *mut mach_msg_type_number_t,
+ ) -> kern_return_t;
+ #[cfg_attr(doc, doc(alias = "__errno_location"))]
+ #[cfg_attr(doc, doc(alias = "errno"))]
pub fn __error() -> *mut ::c_int;
pub fn backtrace(buf: *mut *mut ::c_void, sz: ::c_int) -> ::c_int;
+ pub fn backtrace_symbols(addrs: *const *mut ::c_void, sz: ::c_int) -> *mut *mut ::c_char;
+ pub fn backtrace_symbols_fd(addrs: *const *mut ::c_void, sz: ::c_int, fd: ::c_int);
+ pub fn backtrace_from_fp(
+ startfp: *mut ::c_void,
+ array: *mut *mut ::c_void,
+ size: ::c_int,
+ ) -> ::c_int;
+ pub fn backtrace_image_offsets(
+ array: *const *mut ::c_void,
+ image_offsets: *mut image_offset,
+ size: ::c_int,
+ );
+ pub fn backtrace_async(
+ array: *mut *mut ::c_void,
+ length: ::size_t,
+ task_id: *mut u32,
+ ) -> ::size_t;
#[cfg_attr(
all(target_os = "macos", not(target_arch = "aarch64")),
link_name = "statfs$INODE64"
@@ -3822,6 +5360,12 @@ extern "C" {
flags: ::c_int,
data: *mut ::c_void,
) -> ::c_int;
+ pub fn fmount(
+ src: *const ::c_char,
+ fd: ::c_int,
+ flags: ::c_int,
+ data: *mut ::c_void,
+ ) -> ::c_int;
pub fn ptrace(request: ::c_int, pid: ::pid_t, addr: *mut ::c_char, data: ::c_int) -> ::c_int;
pub fn quotactl(
special: *const ::c_char,
@@ -3944,14 +5488,14 @@ extern "C" {
pub fn brk(addr: *const ::c_void) -> *mut ::c_void;
pub fn sbrk(increment: ::c_int) -> *mut ::c_void;
pub fn settimeofday(tv: *const ::timeval, tz: *const ::timezone) -> ::c_int;
- #[deprecated(since = "0.2.55", note = "Use the mach crate")]
+ #[deprecated(since = "0.2.55", note = "Use the `mach2` crate instead")]
pub fn _dyld_image_count() -> u32;
- #[deprecated(since = "0.2.55", note = "Use the mach crate")]
+ #[deprecated(since = "0.2.55", note = "Use the `mach2` crate instead")]
#[allow(deprecated)]
pub fn _dyld_get_image_header(image_index: u32) -> *const mach_header;
- #[deprecated(since = "0.2.55", note = "Use the mach crate")]
+ #[deprecated(since = "0.2.55", note = "Use the `mach2` crate instead")]
pub fn _dyld_get_image_vmaddr_slide(image_index: u32) -> ::intptr_t;
- #[deprecated(since = "0.2.55", note = "Use the mach crate")]
+ #[deprecated(since = "0.2.55", note = "Use the `mach2` crate instead")]
pub fn _dyld_get_image_name(image_index: u32) -> *const ::c_char;
pub fn posix_spawn(
@@ -3998,6 +5542,20 @@ extern "C" {
flags: *mut ::pid_t,
) -> ::c_int;
pub fn posix_spawnattr_setpgroup(attr: *mut posix_spawnattr_t, flags: ::pid_t) -> ::c_int;
+ pub fn posix_spawnattr_setarchpref_np(
+ attr: *mut posix_spawnattr_t,
+ count: ::size_t,
+ pref: *mut ::cpu_type_t,
+ subpref: *mut ::cpu_subtype_t,
+ ocount: *mut ::size_t,
+ ) -> ::c_int;
+ pub fn posix_spawnattr_getarchpref_np(
+ attr: *const posix_spawnattr_t,
+ count: ::size_t,
+ pref: *mut ::cpu_type_t,
+ subpref: *mut ::cpu_subtype_t,
+ ocount: *mut ::size_t,
+ ) -> ::c_int;
pub fn posix_spawn_file_actions_init(actions: *mut posix_spawn_file_actions_t) -> ::c_int;
pub fn posix_spawn_file_actions_destroy(actions: *mut posix_spawn_file_actions_t) -> ::c_int;
@@ -4063,6 +5621,19 @@ extern "C" {
flags: u32,
) -> ::c_int;
+ pub fn copyfile(
+ from: *const ::c_char,
+ to: *const ::c_char,
+ state: copyfile_state_t,
+ flags: copyfile_flags_t,
+ ) -> ::c_int;
+ pub fn fcopyfile(
+ from: ::c_int,
+ to: ::c_int,
+ state: copyfile_state_t,
+ flags: copyfile_flags_t,
+ ) -> ::c_int;
+
// Added in macOS 10.13
// ISO/IEC 9899:2011 ("ISO C11") K.3.7.4.1
pub fn memset_s(s: *mut ::c_void, smax: ::size_t, c: ::c_int, n: ::size_t) -> ::c_int;
@@ -4071,7 +5642,36 @@ extern "C" {
pub fn memset_pattern8(b: *mut ::c_void, pattern8: *const ::c_void, len: ::size_t);
pub fn memset_pattern16(b: *mut ::c_void, pattern16: *const ::c_void, len: ::size_t);
+ // Inherited from BSD but available from Big Sur only
+ pub fn strtonum(
+ __numstr: *const ::c_char,
+ __minval: ::c_longlong,
+ __maxval: ::c_longlong,
+ errstrp: *mut *const ::c_char,
+ ) -> ::c_longlong;
+
pub fn mstats() -> mstats;
+ pub fn malloc_printf(format: *const ::c_char, ...);
+ pub fn malloc_zone_check(zone: *mut ::malloc_zone_t) -> ::boolean_t;
+ pub fn malloc_zone_print(zone: *mut ::malloc_zone_t, verbose: ::boolean_t);
+ pub fn malloc_zone_statistics(zone: *mut ::malloc_zone_t, stats: *mut malloc_statistics_t);
+ pub fn malloc_zone_log(zone: *mut ::malloc_zone_t, address: *mut ::c_void);
+ pub fn malloc_zone_print_ptr_info(ptr: *mut ::c_void);
+ pub fn malloc_default_zone() -> *mut ::malloc_zone_t;
+ pub fn malloc_zone_from_ptr(ptr: *const ::c_void) -> *mut ::malloc_zone_t;
+ pub fn malloc_zone_malloc(zone: *mut ::malloc_zone_t, size: ::size_t) -> *mut ::c_void;
+ pub fn malloc_zone_valloc(zone: *mut ::malloc_zone_t, size: ::size_t) -> *mut ::c_void;
+ pub fn malloc_zone_calloc(
+ zone: *mut ::malloc_zone_t,
+ num_items: ::size_t,
+ size: ::size_t,
+ ) -> *mut ::c_void;
+ pub fn malloc_zone_realloc(
+ zone: *mut ::malloc_zone_t,
+ ptr: *mut ::c_void,
+ size: ::size_t,
+ ) -> *mut ::c_void;
+ pub fn malloc_zone_free(zone: *mut ::malloc_zone_t, ptr: *mut ::c_void);
pub fn proc_listpids(
t: u32,
@@ -4116,15 +5716,178 @@ extern "C" {
buffer: *mut ::c_void,
buffersize: u32,
) -> ::c_int;
+ pub fn proc_kmsgbuf(buffer: *mut ::c_void, buffersize: u32) -> ::c_int;
pub fn proc_libversion(major: *mut ::c_int, mintor: *mut ::c_int) -> ::c_int;
+ pub fn proc_pid_rusage(pid: ::c_int, flavor: ::c_int, buffer: *mut rusage_info_t) -> ::c_int;
+
+ // Available from Big Sur
+ pub fn proc_set_no_smt() -> ::c_int;
+ pub fn proc_setthread_no_smt() -> ::c_int;
+ pub fn proc_set_csm(flags: u32) -> ::c_int;
+ pub fn proc_setthread_csm(flags: u32) -> ::c_int;
/// # Notes
///
/// `id` is of type [`uuid_t`].
pub fn gethostuuid(id: *mut u8, timeout: *const ::timespec) -> ::c_int;
+
+ pub fn gethostid() -> ::c_long;
+ pub fn sethostid(hostid: ::c_long);
+
+ pub fn CCRandomGenerateBytes(bytes: *mut ::c_void, size: ::size_t) -> ::CCRNGStatus;
+
+ pub fn _NSGetExecutablePath(buf: *mut ::c_char, bufsize: *mut u32) -> ::c_int;
+ pub fn _NSGetEnviron() -> *mut *mut *mut ::c_char;
+
+ pub fn mach_vm_map(
+ target_task: ::vm_map_t,
+ address: *mut ::mach_vm_address_t,
+ size: ::mach_vm_size_t,
+ mask: ::mach_vm_offset_t,
+ flags: ::c_int,
+ object: ::mem_entry_name_port_t,
+ offset: ::memory_object_offset_t,
+ copy: ::boolean_t,
+ cur_protection: ::vm_prot_t,
+ max_protection: ::vm_prot_t,
+ inheritance: ::vm_inherit_t,
+ ) -> ::kern_return_t;
+
+ pub fn vm_deallocate(
+ target_task: vm_map_t,
+ address: vm_address_t,
+ size: vm_size_t,
+ ) -> ::kern_return_t;
+
+ pub fn host_statistics64(
+ host_priv: host_t,
+ flavor: host_flavor_t,
+ host_info64_out: host_info64_t,
+ host_info64_outCnt: *mut mach_msg_type_number_t,
+ ) -> ::kern_return_t;
+ pub fn host_processor_info(
+ host: host_t,
+ flavor: processor_flavor_t,
+ out_processor_count: *mut natural_t,
+ out_processor_info: *mut processor_info_array_t,
+ out_processor_infoCnt: *mut mach_msg_type_number_t,
+ ) -> ::kern_return_t;
+
+ pub static mut mach_task_self_: ::mach_port_t;
+ pub fn task_for_pid(
+ host: ::mach_port_t,
+ pid: ::pid_t,
+ task: *mut ::mach_port_t,
+ ) -> ::kern_return_t;
+ pub fn task_info(
+ host: ::mach_port_t,
+ flavor: task_flavor_t,
+ task_info_out: task_info_t,
+ task_info_count: *mut mach_msg_type_number_t,
+ ) -> ::kern_return_t;
+ pub fn task_create(
+ target_task: ::task_t,
+ ledgers: ::ledger_array_t,
+ ledgersCnt: ::mach_msg_type_number_t,
+ inherit_memory: ::boolean_t,
+ child_task: *mut ::task_t,
+ ) -> ::kern_return_t;
+ pub fn task_terminate(target_task: ::task_t) -> ::kern_return_t;
+ pub fn task_threads(
+ target_task: ::task_inspect_t,
+ act_list: *mut ::thread_act_array_t,
+ act_listCnt: *mut ::mach_msg_type_number_t,
+ ) -> ::kern_return_t;
+ pub fn host_statistics(
+ host_priv: host_t,
+ flavor: host_flavor_t,
+ host_info_out: host_info_t,
+ host_info_outCnt: *mut mach_msg_type_number_t,
+ ) -> ::kern_return_t;
+
+ // sysdir.h
+ pub fn sysdir_start_search_path_enumeration(
+ dir: sysdir_search_path_directory_t,
+ domainMask: sysdir_search_path_domain_mask_t,
+ ) -> ::sysdir_search_path_enumeration_state;
+ pub fn sysdir_get_next_search_path_enumeration(
+ state: ::sysdir_search_path_enumeration_state,
+ path: *mut ::c_char,
+ ) -> ::sysdir_search_path_enumeration_state;
+
+ pub static vm_page_size: vm_size_t;
+
+ pub fn getattrlist(
+ path: *const ::c_char,
+ attrList: *mut ::c_void,
+ attrBuf: *mut ::c_void,
+ attrBufSize: ::size_t,
+ options: u32,
+ ) -> ::c_int;
+ pub fn fgetattrlist(
+ fd: ::c_int,
+ attrList: *mut ::c_void,
+ attrBuf: *mut ::c_void,
+ attrBufSize: ::size_t,
+ options: u32,
+ ) -> ::c_int;
+ pub fn getattrlistat(
+ fd: ::c_int,
+ path: *const ::c_char,
+ attrList: *mut ::c_void,
+ attrBuf: *mut ::c_void,
+ attrBufSize: ::size_t,
+ options: ::c_ulong,
+ ) -> ::c_int;
+ pub fn setattrlist(
+ path: *const ::c_char,
+ attrList: *mut ::c_void,
+ attrBuf: *mut ::c_void,
+ attrBufSize: ::size_t,
+ options: u32,
+ ) -> ::c_int;
+ pub fn fsetattrlist(
+ fd: ::c_int,
+ attrList: *mut ::c_void,
+ attrBuf: *mut ::c_void,
+ attrBufSize: ::size_t,
+ options: u32,
+ ) -> ::c_int;
+ pub fn setattrlistat(
+ dir_fd: ::c_int,
+ path: *const ::c_char,
+ attrList: *mut ::c_void,
+ attrBuf: *mut ::c_void,
+ attrBufSize: ::size_t,
+ options: u32,
+ ) -> ::c_int;
+ pub fn getattrlistbulk(
+ dirfd: ::c_int,
+ attrList: *mut ::c_void,
+ attrBuf: *mut ::c_void,
+ attrBufSize: ::size_t,
+ options: u64,
+ ) -> ::c_int;
+
+ pub fn malloc_size(ptr: *const ::c_void) -> ::size_t;
+ pub fn malloc_good_size(size: ::size_t) -> ::size_t;
+
+ pub fn dirname(path: *mut ::c_char) -> *mut ::c_char;
+ pub fn basename(path: *mut ::c_char) -> *mut ::c_char;
+}
+
+pub unsafe fn mach_task_self() -> ::mach_port_t {
+ mach_task_self_
}
cfg_if! {
if #[cfg(target_os = "macos")] {
+ extern "C" {
+ pub fn clock_settime(clock_id: ::clockid_t, tp: *const ::timespec) -> ::c_int;
+ }
+ }
+}
+cfg_if! {
+ if #[cfg(any(target_os = "macos", target_os = "ios"))] {
extern "C" {
pub fn memmem(
haystack: *const ::c_void,
@@ -4132,11 +5895,19 @@ cfg_if! {
needle: *const ::c_void,
needlelen: ::size_t,
) -> *mut ::c_void;
+ pub fn task_set_info(target_task: ::task_t,
+ flavor: ::task_flavor_t,
+ task_info_in: ::task_info_t,
+ task_info_inCnt: ::mach_msg_type_number_t
+ ) -> ::kern_return_t;
}
}
}
-#[link(name = "iconv")]
+// These require a dependency on `libiconv`, and including this when built as
+// part of `std` means every Rust program gets it. Ideally we would have a link
+// modifier to only include these if they are used, but we do not.
+#[cfg_attr(not(feature = "rustc-dep-of-std"), link(name = "iconv"))]
extern "C" {
pub fn iconv_open(tocode: *const ::c_char, fromcode: *const ::c_char) -> iconv_t;
pub fn iconv(
@@ -4150,10 +5921,10 @@ extern "C" {
}
cfg_if! {
- if #[cfg(any(target_arch = "arm", target_arch = "x86"))] {
+ if #[cfg(target_pointer_width = "32")] {
mod b32;
pub use self::b32::*;
- } else if #[cfg(any(target_arch = "x86_64", target_arch = "aarch64"))] {
+ } else if #[cfg(target_pointer_width = "64")] {
mod b64;
pub use self::b64::*;
} else {
diff --git a/vendor/libc/src/unix/bsd/freebsdlike/dragonfly/mod.rs b/vendor/libc/src/unix/bsd/freebsdlike/dragonfly/mod.rs
index b9bdafe..70fe6e2 100644
--- a/vendor/libc/src/unix/bsd/freebsdlike/dragonfly/mod.rs
+++ b/vendor/libc/src/unix/bsd/freebsdlike/dragonfly/mod.rs
@@ -18,6 +18,7 @@ pub type uuid_t = ::uuid;
pub type fsblkcnt_t = u64;
pub type fsfilcnt_t = u64;
pub type idtype_t = ::c_uint;
+pub type shmatt_t = ::c_uint;
pub type mqd_t = ::c_int;
pub type sem_t = *mut sem;
@@ -26,6 +27,23 @@ pub type cpuset_t = cpumask_t;
pub type cpu_set_t = cpumask_t;
pub type register_t = ::c_long;
+pub type umtx_t = ::c_int;
+pub type pthread_barrierattr_t = ::c_int;
+pub type pthread_barrier_t = ::uintptr_t;
+pub type pthread_spinlock_t = ::uintptr_t;
+
+pub type segsz_t = usize;
+
+pub type vm_prot_t = u8;
+pub type vm_maptype_t = u8;
+pub type vm_inherit_t = i8;
+pub type vm_subsys_t = ::c_int;
+pub type vm_eflags_t = ::c_uint;
+
+pub type vm_map_t = *mut __c_anonymous_vm_map;
+pub type vm_map_entry_t = *mut vm_map_entry;
+
+pub type pmap = __c_anonymous_pmap;
#[cfg_attr(feature = "extra_traits", derive(Debug))]
pub enum sem {}
@@ -36,6 +54,24 @@ impl ::Clone for sem {
}
}
+e! {
+ #[repr(u32)]
+ pub enum lwpstat {
+ LSRUN = 1,
+ LSSTOP = 2,
+ LSSLEEP = 3,
+ }
+
+ #[repr(u32)]
+ pub enum procstat {
+ SIDL = 1,
+ SACTIVE = 2,
+ SSTOP = 3,
+ SZOMB = 4,
+ SCORE = 5,
+ }
+}
+
s! {
pub struct kevent {
pub ident: ::uintptr_t,
@@ -118,11 +154,11 @@ s! {
pub st_ctime_nsec: ::c_long,
pub st_size: ::off_t,
pub st_blocks: i64,
- pub st_blksize: u32,
+ pub __old_st_blksize: u32,
pub st_flags: u32,
pub st_gen: u32,
pub st_lspare: i32,
- pub st_qspare1: i64,
+ pub st_blksize: i64,
pub st_qspare2: i64,
}
@@ -185,7 +221,7 @@ s! {
}
pub struct stack_t {
- pub ss_sp: *mut ::c_char,
+ pub ss_sp: *mut ::c_void,
pub ss_size: ::size_t,
pub ss_flags: ::c_int,
}
@@ -193,6 +229,188 @@ s! {
pub struct cpumask_t {
ary: [u64; 4],
}
+
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ pub shm_segsz: ::size_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_cpid: ::pid_t,
+ pub shm_nattch: ::shmatt_t,
+ pub shm_atime: ::time_t,
+ pub shm_dtime: ::time_t,
+ pub shm_ctime: ::time_t,
+ shm_internal: *mut ::c_void,
+ }
+
+ pub struct kinfo_file {
+ pub f_size: ::size_t,
+ pub f_pid: ::pid_t,
+ pub f_uid: ::uid_t,
+ pub f_fd: ::c_int,
+ pub f_file: *mut ::c_void,
+ pub f_type: ::c_short,
+ pub f_count: ::c_int,
+ pub f_msgcount: ::c_int,
+ pub f_offset: ::off_t,
+ pub f_data: *mut ::c_void,
+ pub f_flag: ::c_uint,
+ }
+
+ pub struct kinfo_cputime {
+ pub cp_user: u64,
+ pub cp_nice: u64,
+ pub cp_sys: u64,
+ pub cp_intr: u64,
+ pub cp_idel: u64,
+ cp_unused01: u64,
+ cp_unused02: u64,
+ pub cp_sample_pc: u64,
+ pub cp_sample_sp: u64,
+ pub cp_msg: [::c_char; 32],
+ }
+
+ pub struct kinfo_lwp {
+ pub kl_pid: ::pid_t,
+ pub kl_tid: ::lwpid_t,
+ pub kl_flags: ::c_int,
+ pub kl_stat: ::lwpstat,
+ pub kl_lock: ::c_int,
+ pub kl_tdflags: ::c_int,
+ pub kl_mpcount: ::c_int,
+ pub kl_prio: ::c_int,
+ pub kl_tdprio: ::c_int,
+ pub kl_rtprio: ::rtprio,
+ pub kl_uticks: u64,
+ pub kl_sticks: u64,
+ pub kl_iticks: u64,
+ pub kl_cpticks: u64,
+ pub kl_pctcpu: ::c_uint,
+ pub kl_slptime: ::c_uint,
+ pub kl_origcpu: ::c_int,
+ pub kl_estcpu: ::c_int,
+ pub kl_cpuid: ::c_int,
+ pub kl_ru: ::rusage,
+ pub kl_siglist: ::sigset_t,
+ pub kl_sigmask: ::sigset_t,
+ pub kl_wchan: ::uintptr_t,
+ pub kl_wmesg: [::c_char; 9],
+ pub kl_comm: [::c_char; MAXCOMLEN+1],
+ }
+
+ pub struct kinfo_proc {
+ pub kp_paddr: ::uintptr_t,
+ pub kp_flags: ::c_int,
+ pub kp_stat: ::procstat,
+ pub kp_lock: ::c_int,
+ pub kp_acflag: ::c_int,
+ pub kp_traceflag: ::c_int,
+ pub kp_fd: ::uintptr_t,
+ pub kp_siglist: ::sigset_t,
+ pub kp_sigignore: ::sigset_t,
+ pub kp_sigcatch: ::sigset_t,
+ pub kp_sigflag: ::c_int,
+ pub kp_start: ::timeval,
+ pub kp_comm: [::c_char; MAXCOMLEN+1],
+ pub kp_uid: ::uid_t,
+ pub kp_ngroups: ::c_short,
+ pub kp_groups: [::gid_t; NGROUPS],
+ pub kp_ruid: ::uid_t,
+ pub kp_svuid: ::uid_t,
+ pub kp_rgid: ::gid_t,
+ pub kp_svgid: ::gid_t,
+ pub kp_pid: ::pid_t,
+ pub kp_ppid: ::pid_t,
+ pub kp_pgid: ::pid_t,
+ pub kp_jobc: ::c_int,
+ pub kp_sid: ::pid_t,
+ pub kp_login: [::c_char; 40], // MAXNAMELEN rounded up to the nearest sizeof(long)
+ pub kp_tdev: ::dev_t,
+ pub kp_tpgid: ::pid_t,
+ pub kp_tsid: ::pid_t,
+ pub kp_exitstat: ::c_ushort,
+ pub kp_nthreads: ::c_int,
+ pub kp_nice: ::c_int,
+ pub kp_swtime: ::c_uint,
+ pub kp_vm_map_size: ::size_t,
+ pub kp_vm_rssize: ::segsz_t,
+ pub kp_vm_swrss: ::segsz_t,
+ pub kp_vm_tsize: ::segsz_t,
+ pub kp_vm_dsize: ::segsz_t,
+ pub kp_vm_ssize: ::segsz_t,
+ pub kp_vm_prssize: ::c_uint,
+ pub kp_jailid: ::c_int,
+ pub kp_ru: ::rusage,
+ pub kp_cru: ::rusage,
+ pub kp_auxflags: ::c_int,
+ pub kp_lwp: ::kinfo_lwp,
+ pub kp_ktaddr: ::uintptr_t,
+ kp_spare: [::c_int; 2],
+ }
+
+ pub struct __c_anonymous_vm_map {
+ _priv: [::uintptr_t; 36],
+ }
+
+ pub struct vm_map_entry {
+ _priv: [::uintptr_t; 15],
+ pub eflags: ::vm_eflags_t,
+ pub maptype: ::vm_maptype_t,
+ pub protection: ::vm_prot_t,
+ pub max_protection: ::vm_prot_t,
+ pub inheritance: ::vm_inherit_t,
+ pub wired_count: ::c_int,
+ pub id: ::vm_subsys_t,
+ }
+
+ pub struct __c_anonymous_pmap {
+ _priv1: [::uintptr_t; 32],
+ _priv2: [::uintptr_t; 32],
+ _priv3: [::uintptr_t; 32],
+ _priv4: [::uintptr_t; 32],
+ _priv5: [::uintptr_t; 8],
+ }
+
+ pub struct vmspace {
+ vm_map: __c_anonymous_vm_map,
+ vm_pmap: __c_anonymous_pmap,
+ pub vm_flags: ::c_int,
+ pub vm_shm: *mut ::c_char,
+ pub vm_rssize: ::segsz_t,
+ pub vm_swrss: ::segsz_t,
+ pub vm_tsize: ::segsz_t,
+ pub vm_dsize: ::segsz_t,
+ pub vm_ssize: ::segsz_t,
+ pub vm_taddr: *mut ::c_char,
+ pub vm_daddr: *mut ::c_char,
+ pub vm_maxsaddr: *mut ::c_char,
+ pub vm_minsaddr: *mut ::c_char,
+ _unused1: ::c_int,
+ _unused2: ::c_int,
+ pub vm_pagesupply: ::c_int,
+ pub vm_holdcnt: ::c_uint,
+ pub vm_refcnt: ::c_uint,
+ }
+
+ pub struct cpuctl_msr_args_t {
+ pub msr: ::c_int,
+ pub data: u64,
+ }
+
+ pub struct cpuctl_cpuid_args_t {
+ pub level: ::c_int,
+ pub data: [u32; 4],
+ }
+
+ pub struct cpuctl_cpuid_count_args_t {
+ pub level: ::c_int,
+ pub level_type: ::c_int,
+ pub data: [u32; 4],
+ }
+
+ pub struct cpuctl_update_args_t {
+ pub data: *mut ::c_void,
+ pub size: ::size_t,
+ }
}
s_no_extra_traits! {
@@ -213,6 +431,13 @@ s_no_extra_traits! {
pub ut_unused2: [u8; 16],
}
+ pub struct lastlogx {
+ pub ll_tv: ::timeval,
+ pub ll_line: [::c_char; _UTX_LINESIZE],
+ pub ll_host: [::c_char; _UTX_HOSTSIZE],
+ pub ll_ss: ::sockaddr_storage,
+ }
+
pub struct dirent {
pub d_fileno: ::ino_t,
pub d_namlen: u16,
@@ -223,6 +448,7 @@ s_no_extra_traits! {
}
pub struct statfs {
+ __spare2: ::c_long,
pub f_bsize: ::c_long,
pub f_iosize: ::c_long,
pub f_blocks: ::c_long,
@@ -232,15 +458,18 @@ s_no_extra_traits! {
pub f_ffree: ::c_long,
pub f_fsid: ::fsid_t,
pub f_owner: ::uid_t,
- pub f_type: i32,
- pub f_flags: i32,
+ pub f_type: ::c_int,
+ pub f_flags: ::c_int,
pub f_syncwrites: ::c_long,
pub f_asyncwrites: ::c_long,
pub f_fstypename: [::c_char; 16],
- pub f_mntonname: [::c_char; 90],
+ pub f_mntonname: [::c_char; 80],
pub f_syncreads: ::c_long,
pub f_asyncreads: ::c_long,
- pub f_mntfromname: [::c_char; 90],
+ __spares1: ::c_short,
+ pub f_mntfromname: [::c_char; 80],
+ __spares2: ::c_short,
+ __spare: [::c_long; 2],
}
pub struct sigevent {
@@ -359,6 +588,33 @@ cfg_if! {
self.ut_unused2.hash(state);
}
}
+ impl PartialEq for lastlogx {
+ fn eq(&self, other: &lastlogx) -> bool {
+ self.ll_tv == other.ll_tv
+ && self.ll_line == other.ll_line
+ && self.ll_host == other.ll_host
+ && self.ll_ss == other.ll_ss
+ }
+ }
+ impl Eq for lastlogx {}
+ impl ::fmt::Debug for lastlogx {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("lastlogx")
+ .field("ll_tv", &self.ll_tv)
+ .field("ll_line", &self.ll_line)
+ .field("ll_host", &self.ll_host)
+ .field("ll_ss", &self.ll_ss)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for lastlogx {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.ll_tv.hash(state);
+ self.ll_line.hash(state);
+ self.ll_host.hash(state);
+ self.ll_ss.hash(state);
+ }
+ }
impl PartialEq for dirent {
fn eq(&self, other: &dirent) -> bool {
@@ -529,8 +785,9 @@ cfg_if! {
self.mc_ss == other.mc_ss &&
self.mc_len == other.mc_len &&
self.mc_fpformat == other.mc_fpformat &&
- self.mc_ownedfp == other.mc_ownedfp
- // FIXME: self.mc_fpregs == other.mc_fpregs
+ self.mc_ownedfp == other.mc_ownedfp &&
+ self.mc_fpregs.iter().zip(other.mc_fpregs.iter()).
+ all(|(a, b)| a == b)
}
}
impl Eq for mcontext_t {}
@@ -566,10 +823,46 @@ cfg_if! {
.field("mc_len", &self.mc_len)
.field("mc_fpformat", &self.mc_fpformat)
.field("mc_ownedfp", &self.mc_ownedfp)
- // FIXME: .field("mc_fpregs", &self.mc_fpregs)
+ .field("mc_fpregs", &self.mc_fpregs)
.finish()
}
}
+ impl ::hash::Hash for mcontext_t {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.mc_onstack.hash(state);
+ self.mc_rdi.hash(state);
+ self.mc_rsi.hash(state);
+ self.mc_rdx.hash(state);
+ self.mc_rcx.hash(state);
+ self.mc_r8.hash(state);
+ self.mc_r9.hash(state);
+ self.mc_rax.hash(state);
+ self.mc_rbx.hash(state);
+ self.mc_rbp.hash(state);
+ self.mc_r10.hash(state);
+ self.mc_r11.hash(state);
+ self.mc_r10.hash(state);
+ self.mc_r11.hash(state);
+ self.mc_r12.hash(state);
+ self.mc_r13.hash(state);
+ self.mc_r14.hash(state);
+ self.mc_r15.hash(state);
+ self.mc_xflags.hash(state);
+ self.mc_trapno.hash(state);
+ self.mc_addr.hash(state);
+ self.mc_flags.hash(state);
+ self.mc_err.hash(state);
+ self.mc_rip.hash(state);
+ self.mc_cs.hash(state);
+ self.mc_rflags.hash(state);
+ self.mc_rsp.hash(state);
+ self.mc_ss.hash(state);
+ self.mc_len.hash(state);
+ self.mc_fpformat.hash(state);
+ self.mc_ownedfp.hash(state);
+ self.mc_fpregs.hash(state);
+ }
+ }
impl PartialEq for ucontext_t {
fn eq(&self, other: &ucontext_t) -> bool {
self.uc_sigmask == other.uc_sigmask
@@ -593,12 +886,26 @@ cfg_if! {
.finish()
}
}
+ impl ::hash::Hash for ucontext_t {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.uc_sigmask.hash(state);
+ self.uc_mcontext.hash(state);
+ self.uc_link.hash(state);
+ self.uc_stack.hash(state);
+ self.uc_cofunc.hash(state);
+ self.uc_arg.hash(state);
+ }
+ }
}
}
pub const RAND_MAX: ::c_int = 0x7fff_ffff;
pub const PTHREAD_STACK_MIN: ::size_t = 16384;
pub const SIGSTKSZ: ::size_t = 40960;
+pub const SIGCKPT: ::c_int = 33;
+pub const SIGCKPTEXIT: ::c_int = 34;
+pub const CKPT_FREEZE: ::c_int = 0x1;
+pub const CKPT_THAW: ::c_int = 0x2;
pub const MADV_INVAL: ::c_int = 10;
pub const MADV_SETMAP: ::c_int = 11;
pub const O_CLOEXEC: ::c_int = 0x00020000;
@@ -606,7 +913,10 @@ pub const O_DIRECTORY: ::c_int = 0x08000000;
pub const F_GETLK: ::c_int = 7;
pub const F_SETLK: ::c_int = 8;
pub const F_SETLKW: ::c_int = 9;
+pub const F_GETPATH: ::c_int = 19;
pub const ENOMEDIUM: ::c_int = 93;
+pub const ENOTRECOVERABLE: ::c_int = 94;
+pub const EOWNERDEAD: ::c_int = 95;
pub const EASYNC: ::c_int = 99;
pub const ELAST: ::c_int = 99;
pub const RLIMIT_POSIXLOCKS: ::c_int = 11;
@@ -748,6 +1058,16 @@ pub const CTL_P1003_1B_SIGQUEUE_MAX: ::c_int = 24;
pub const CTL_P1003_1B_TIMER_MAX: ::c_int = 25;
pub const CTL_P1003_1B_MAXID: ::c_int = 26;
+pub const CPUCTL_RSMSR: ::c_int = 0xc0106301;
+pub const CPUCTL_WRMSR: ::c_int = 0xc0106302;
+pub const CPUCTL_CPUID: ::c_int = 0xc0106303;
+pub const CPUCTL_UPDATE: ::c_int = 0xc0106304;
+pub const CPUCTL_MSRSBIT: ::c_int = 0xc0106305;
+pub const CPUCTL_MSRCBIT: ::c_int = 0xc0106306;
+pub const CPUCTL_CPUID_COUNT: ::c_int = 0xc0106307;
+
+pub const CPU_SETSIZE: ::size_t = ::mem::size_of::<::cpumask_t>() * 8;
+
pub const EVFILT_READ: i16 = -1;
pub const EVFILT_WRITE: i16 = -2;
pub const EVFILT_AIO: i16 = -3;
@@ -773,6 +1093,8 @@ pub const EV_ERROR: u16 = 0x4000;
pub const EV_EOF: u16 = 0x8000;
pub const EV_SYSFLAGS: u16 = 0xf000;
+pub const FIODNAME: ::c_ulong = 0x80106678;
+
pub const NOTE_TRIGGER: u32 = 0x01000000;
pub const NOTE_FFNOP: u32 = 0x00000000;
pub const NOTE_FFAND: u32 = 0x40000000;
@@ -800,9 +1122,16 @@ pub const NOTE_CHILD: u32 = 0x00000004;
pub const SO_SNDSPACE: ::c_int = 0x100a;
pub const SO_CPUHINT: ::c_int = 0x1030;
+pub const SO_PASSCRED: ::c_int = 0x4000;
pub const PT_FIRSTMACH: ::c_int = 32;
+pub const PROC_REAP_ACQUIRE: ::c_int = 0x0001;
+pub const PROC_REAP_RELEASE: ::c_int = 0x0002;
+pub const PROC_REAP_STATUS: ::c_int = 0x0003;
+pub const PROC_PDEATHSIG_CTL: ::c_int = 0x0004;
+pub const PROC_PDEATHSIG_STATUS: ::c_int = 0x0005;
+
// https://github.com/DragonFlyBSD/DragonFlyBSD/blob/master/sys/net/if.h#L101
pub const IFF_UP: ::c_int = 0x1; // interface is up
pub const IFF_BROADCAST: ::c_int = 0x2; // broadcast address valid
@@ -1080,6 +1409,16 @@ pub const MSG_FBLOCKING: ::c_int = 0x00010000;
pub const MSG_FNONBLOCKING: ::c_int = 0x00020000;
pub const MSG_FMASK: ::c_int = 0xFFFF0000;
+// sys/mount.h
+pub const MNT_NODEV: ::c_int = 0x00000010;
+pub const MNT_AUTOMOUNTED: ::c_int = 0x00000020;
+pub const MNT_TRIM: ::c_int = 0x01000000;
+pub const MNT_LOCAL: ::c_int = 0x00001000;
+pub const MNT_QUOTA: ::c_int = 0x00002000;
+pub const MNT_ROOTFS: ::c_int = 0x00004000;
+pub const MNT_USER: ::c_int = 0x00008000;
+pub const MNT_IGNORE: ::c_int = 0x00800000;
+
// utmpx entry types
pub const EMPTY: ::c_short = 0;
pub const RUN_LVL: ::c_short = 1;
@@ -1097,6 +1436,10 @@ pub const DOWNTIME: ::c_short = 11;
pub const UTX_DB_UTMPX: ::c_uint = 0;
pub const UTX_DB_WTMPX: ::c_uint = 1;
pub const UTX_DB_LASTLOG: ::c_uint = 2;
+pub const _UTX_LINESIZE: usize = 32;
+pub const _UTX_USERSIZE: usize = 32;
+pub const _UTX_IDSIZE: usize = 4;
+pub const _UTX_HOSTSIZE: usize = 256;
pub const LC_COLLATE_MASK: ::c_int = 1 << 0;
pub const LC_CTYPE_MASK: ::c_int = 1 << 1;
@@ -1111,11 +1454,11 @@ pub const LC_ALL_MASK: ::c_int = LC_COLLATE_MASK
| LC_NUMERIC_MASK
| LC_TIME_MASK;
-pub const TIOCSIG: ::c_uint = 0x2000745f;
+pub const TIOCSIG: ::c_ulong = 0x2000745f;
pub const BTUARTDISC: ::c_int = 0x7;
-pub const TIOCDCDTIMESTAMP: ::c_uint = 0x40107458;
-pub const TIOCISPTMASTER: ::c_uint = 0x20007455;
-pub const TIOCMODG: ::c_uint = 0x40047403;
+pub const TIOCDCDTIMESTAMP: ::c_ulong = 0x40107458;
+pub const TIOCISPTMASTER: ::c_ulong = 0x20007455;
+pub const TIOCMODG: ::c_ulong = 0x40047403;
pub const TIOCMODS: ::c_ulong = 0x80047404;
pub const TIOCREMOTE: ::c_ulong = 0x80047469;
@@ -1168,9 +1511,16 @@ pub const SF_XLINK: ::c_ulong = 0x01000000;
pub const UTIME_OMIT: c_long = -2;
pub const UTIME_NOW: c_long = -1;
+pub const MINCORE_SUPER: ::c_int = 0x20;
+
+// kinfo_proc constants
+pub const MAXCOMLEN: usize = 16;
+pub const MAXLOGNAME: usize = 33;
+pub const NGROUPS: usize = 16;
+
const_fn! {
{const} fn _CMSG_ALIGN(n: usize) -> usize {
- (n + 3) & !3
+ (n + (::mem::size_of::<::c_long>() - 1)) & !(::mem::size_of::<::c_long>() - 1)
}
}
@@ -1223,7 +1573,7 @@ f! {
()
}
- pub fn CPU_ISSET(cpu: usize, cpuset: &mut cpu_set_t) -> bool {
+ pub fn CPU_ISSET(cpu: usize, cpuset: &cpu_set_t) -> bool {
let (idx, offset) = ((cpu >> 6) & 3, cpu & 63);
0 != cpuset.ary[idx] & (1 << offset)
}
@@ -1233,6 +1583,15 @@ safe_f! {
pub {const} fn WIFSIGNALED(status: ::c_int) -> bool {
(status & 0o177) != 0o177 && (status & 0o177) != 0
}
+
+ pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
+ let major = major as ::dev_t;
+ let minor = minor as ::dev_t;
+ let mut dev = 0;
+ dev |= major << 8;
+ dev |= minor;
+ dev
+ }
}
extern "C" {
@@ -1244,6 +1603,13 @@ extern "C" {
pub fn aio_waitcomplete(iocbp: *mut *mut aiocb, timeout: *mut ::timespec) -> ::c_int;
+ pub fn devname_r(
+ dev: ::dev_t,
+ mode: ::mode_t,
+ buf: *mut ::c_char,
+ len: ::size_t,
+ ) -> *mut ::c_char;
+
pub fn waitid(
idtype: idtype_t,
id: ::id_t,
@@ -1269,10 +1635,37 @@ extern "C" {
needle: *const ::c_void,
needlelen: ::size_t,
) -> *mut ::c_void;
+ pub fn pthread_spin_init(lock: *mut pthread_spinlock_t, pshared: ::c_int) -> ::c_int;
+ pub fn pthread_spin_destroy(lock: *mut pthread_spinlock_t) -> ::c_int;
+ pub fn pthread_spin_lock(lock: *mut pthread_spinlock_t) -> ::c_int;
+ pub fn pthread_spin_trylock(lock: *mut pthread_spinlock_t) -> ::c_int;
+ pub fn pthread_spin_unlock(lock: *mut pthread_spinlock_t) -> ::c_int;
+
pub fn sched_getaffinity(pid: ::pid_t, cpusetsize: ::size_t, mask: *mut cpu_set_t) -> ::c_int;
pub fn sched_setaffinity(pid: ::pid_t, cpusetsize: ::size_t, mask: *const cpu_set_t)
-> ::c_int;
+ pub fn sched_getcpu() -> ::c_int;
pub fn setproctitle(fmt: *const ::c_char, ...);
+
+ pub fn shmget(key: ::key_t, size: ::size_t, shmflg: ::c_int) -> ::c_int;
+ pub fn shmat(shmid: ::c_int, shmaddr: *const ::c_void, shmflg: ::c_int) -> *mut ::c_void;
+ pub fn shmdt(shmaddr: *const ::c_void) -> ::c_int;
+ pub fn shmctl(shmid: ::c_int, cmd: ::c_int, buf: *mut ::shmid_ds) -> ::c_int;
+ pub fn procctl(idtype: ::idtype_t, id: ::id_t, cmd: ::c_int, data: *mut ::c_void) -> ::c_int;
+
+ pub fn updwtmpx(file: *const ::c_char, ut: *const utmpx) -> ::c_int;
+ pub fn getlastlogx(fname: *const ::c_char, uid: ::uid_t, ll: *mut lastlogx) -> *mut lastlogx;
+ pub fn updlastlogx(fname: *const ::c_char, uid: ::uid_t, ll: *mut lastlogx) -> ::c_int;
+ pub fn getutxuser(name: *const ::c_char) -> utmpx;
+ pub fn utmpxname(file: *const ::c_char) -> ::c_int;
+
+ pub fn sys_checkpoint(tpe: ::c_int, fd: ::c_int, pid: ::pid_t, retval: ::c_int) -> ::c_int;
+
+ pub fn umtx_sleep(ptr: *const ::c_int, value: ::c_int, timeout: ::c_int) -> ::c_int;
+ pub fn umtx_wakeup(ptr: *const ::c_int, count: ::c_int) -> ::c_int;
+
+ pub fn dirname(path: *mut ::c_char) -> *mut ::c_char;
+ pub fn basename(path: *mut ::c_char) -> *mut ::c_char;
}
#[link(name = "rt")]
@@ -1294,6 +1687,23 @@ extern "C" {
nitems: ::c_int,
sevp: *mut sigevent,
) -> ::c_int;
+
+ pub fn reallocf(ptr: *mut ::c_void, size: ::size_t) -> *mut ::c_void;
+ pub fn freezero(ptr: *mut ::c_void, size: ::size_t);
+}
+
+#[link(name = "kvm")]
+extern "C" {
+ pub fn kvm_vm_map_entry_first(
+ kvm: *mut ::kvm_t,
+ map: vm_map_t,
+ entry: vm_map_entry_t,
+ ) -> vm_map_entry_t;
+ pub fn kvm_vm_map_entry_next(
+ kvm: *mut ::kvm_t,
+ map: vm_map_entry_t,
+ entry: vm_map_entry_t,
+ ) -> vm_map_entry_t;
}
cfg_if! {
diff --git a/vendor/libc/src/unix/bsd/freebsdlike/freebsd/aarch64.rs b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/aarch64.rs
index db0093a..d29a8d2 100644
--- a/vendor/libc/src/unix/bsd/freebsdlike/freebsd/aarch64.rs
+++ b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/aarch64.rs
@@ -17,5 +17,130 @@ cfg_if! {
}
}
+s_no_extra_traits! {
+ pub struct gpregs {
+ pub gp_x: [::register_t; 30],
+ pub gp_lr: ::register_t,
+ pub gp_sp: ::register_t,
+ pub gp_elr: ::register_t,
+ pub gp_spsr: u32,
+ pub gp_pad: ::c_int,
+ }
+
+ pub struct fpregs {
+ pub fp_q: u128,
+ pub fp_sr: u32,
+ pub fp_cr: u32,
+ pub fp_flags: ::c_int,
+ pub fp_pad: ::c_int,
+ }
+
+ pub struct mcontext_t {
+ pub mc_gpregs: gpregs,
+ pub mc_fpregs: fpregs,
+ pub mc_flags: ::c_int,
+ pub mc_pad: ::c_int,
+ pub mc_spare: [u64; 8],
+ }
+}
+
+cfg_if! {
+ if #[cfg(feature = "extra_traits")] {
+ impl PartialEq for gpregs {
+ fn eq(&self, other: &gpregs) -> bool {
+ self.gp_x.iter().zip(other.gp_x.iter()).all(|(a, b)| a == b) &&
+ self.gp_lr == other.gp_lr &&
+ self.gp_sp == other.gp_sp &&
+ self.gp_elr == other.gp_elr &&
+ self.gp_spsr == other.gp_spsr &&
+ self.gp_pad == other.gp_pad
+ }
+ }
+ impl Eq for gpregs {}
+ impl ::fmt::Debug for gpregs {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("gpregs")
+ .field("gp_x", &self.gp_x)
+ .field("gp_lr", &self.gp_lr)
+ .field("gp_sp", &self.gp_sp)
+ .field("gp_elr", &self.gp_elr)
+ .field("gp_spsr", &self.gp_spsr)
+ .field("gp_pad", &self.gp_pad)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for gpregs {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.gp_x.hash(state);
+ self.gp_lr.hash(state);
+ self.gp_sp.hash(state);
+ self.gp_elr.hash(state);
+ self.gp_spsr.hash(state);
+ self.gp_pad.hash(state);
+ }
+ }
+ impl PartialEq for fpregs {
+ fn eq(&self, other: &fpregs) -> bool {
+ self.fp_q == other.fp_q &&
+ self.fp_sr == other.fp_sr &&
+ self.fp_cr == other.fp_cr &&
+ self.fp_flags == other.fp_flags &&
+ self.fp_pad == other.fp_pad
+ }
+ }
+ impl Eq for fpregs {}
+ impl ::fmt::Debug for fpregs {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("fpregs")
+ .field("fp_q", &self.fp_q)
+ .field("fp_sr", &self.fp_sr)
+ .field("fp_cr", &self.fp_cr)
+ .field("fp_flags", &self.fp_flags)
+ .field("fp_pad", &self.fp_pad)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for fpregs {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.fp_q.hash(state);
+ self.fp_sr.hash(state);
+ self.fp_cr.hash(state);
+ self.fp_flags.hash(state);
+ self.fp_pad.hash(state);
+ }
+ }
+ impl PartialEq for mcontext_t {
+ fn eq(&self, other: &mcontext_t) -> bool {
+ self.mc_gpregs == other.mc_gpregs &&
+ self.mc_fpregs == other.mc_fpregs &&
+ self.mc_flags == other.mc_flags &&
+ self.mc_pad == other.mc_pad &&
+ self.mc_spare.iter().zip(other.mc_spare.iter()).all(|(a, b)| a == b)
+ }
+ }
+ impl Eq for mcontext_t {}
+ impl ::fmt::Debug for mcontext_t {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("mcontext_t")
+ .field("mc_gpregs", &self.mc_gpregs)
+ .field("mc_fpregs", &self.mc_fpregs)
+ .field("mc_flags", &self.mc_flags)
+ .field("mc_pad", &self.mc_pad)
+ .field("mc_spare", &self.mc_spare)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for mcontext_t {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.mc_gpregs.hash(state);
+ self.mc_fpregs.hash(state);
+ self.mc_flags.hash(state);
+ self.mc_pad.hash(state);
+ self.mc_spare.hash(state);
+ }
+ }
+ }
+}
+
pub const MAP_32BIT: ::c_int = 0x00080000;
pub const MINSIGSTKSZ: ::size_t = 4096; // 1024 * 4
diff --git a/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd11/mod.rs b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd11/mod.rs
index a0b5105..563c0f9 100644
--- a/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd11/mod.rs
+++ b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd11/mod.rs
@@ -29,6 +29,186 @@ s! {
pub shm_dtime: ::time_t,
pub shm_ctime: ::time_t,
}
+
+ pub struct kinfo_proc {
+ /// Size of this structure.
+ pub ki_structsize: ::c_int,
+ /// Reserved: layout identifier.
+ pub ki_layout: ::c_int,
+ /// Address of command arguments.
+ pub ki_args: *mut ::pargs,
+ // This is normally "struct proc".
+ /// Address of proc.
+ pub ki_paddr: *mut ::c_void,
+ // This is normally "struct user".
+ /// Kernel virtual address of u-area.
+ pub ki_addr: *mut ::c_void,
+ // This is normally "struct vnode".
+ /// Pointer to trace file.
+ pub ki_tracep: *mut ::c_void,
+ // This is normally "struct vnode".
+ /// Pointer to executable file.
+ pub ki_textvp: *mut ::c_void,
+ // This is normally "struct filedesc".
+ /// Pointer to open file info.
+ pub ki_fd: *mut ::c_void,
+ // This is normally "struct vmspace".
+ /// Pointer to kernel vmspace struct.
+ pub ki_vmspace: *mut ::c_void,
+ /// Sleep address.
+ pub ki_wchan: *mut ::c_void,
+ /// Process identifier.
+ pub ki_pid: ::pid_t,
+ /// Parent process ID.
+ pub ki_ppid: ::pid_t,
+ /// Process group ID.
+ pub ki_pgid: ::pid_t,
+ /// tty process group ID.
+ pub ki_tpgid: ::pid_t,
+ /// Process session ID.
+ pub ki_sid: ::pid_t,
+ /// Terminal session ID.
+ pub ki_tsid: ::pid_t,
+ /// Job control counter.
+ pub ki_jobc: ::c_short,
+ /// Unused (just here for alignment).
+ pub ki_spare_short1: ::c_short,
+ /// Controlling tty dev.
+ pub ki_tdev: ::dev_t,
+ /// Signals arrived but not delivered.
+ pub ki_siglist: ::sigset_t,
+ /// Current signal mask.
+ pub ki_sigmask: ::sigset_t,
+ /// Signals being ignored.
+ pub ki_sigignore: ::sigset_t,
+ /// Signals being caught by user.
+ pub ki_sigcatch: ::sigset_t,
+ /// Effective user ID.
+ pub ki_uid: ::uid_t,
+ /// Real user ID.
+ pub ki_ruid: ::uid_t,
+ /// Saved effective user ID.
+ pub ki_svuid: ::uid_t,
+ /// Real group ID.
+ pub ki_rgid: ::gid_t,
+ /// Saved effective group ID.
+ pub ki_svgid: ::gid_t,
+ /// Number of groups.
+ pub ki_ngroups: ::c_short,
+ /// Unused (just here for alignment).
+ pub ki_spare_short2: ::c_short,
+ /// Groups.
+ pub ki_groups: [::gid_t; ::KI_NGROUPS],
+ /// Virtual size.
+ pub ki_size: ::vm_size_t,
+ /// Current resident set size in pages.
+ pub ki_rssize: ::segsz_t,
+ /// Resident set size before last swap.
+ pub ki_swrss: ::segsz_t,
+ /// Text size (pages) XXX.
+ pub ki_tsize: ::segsz_t,
+ /// Data size (pages) XXX.
+ pub ki_dsize: ::segsz_t,
+ /// Stack size (pages).
+ pub ki_ssize: ::segsz_t,
+ /// Exit status for wait & stop signal.
+ pub ki_xstat: ::u_short,
+ /// Accounting flags.
+ pub ki_acflag: ::u_short,
+ /// %cpu for process during `ki_swtime`.
+ pub ki_pctcpu: ::fixpt_t,
+ /// Time averaged value of `ki_cpticks`.
+ pub ki_estcpu: ::u_int,
+ /// Time since last blocked.
+ pub ki_slptime: ::u_int,
+ /// Time swapped in or out.
+ pub ki_swtime: ::u_int,
+ /// Number of copy-on-write faults.
+ pub ki_cow: ::u_int,
+ /// Real time in microsec.
+ pub ki_runtime: u64,
+ /// Starting time.
+ pub ki_start: ::timeval,
+ /// Time used by process children.
+ pub ki_childtime: ::timeval,
+ /// P_* flags.
+ pub ki_flag: ::c_long,
+ /// KI_* flags (below).
+ pub ki_kiflag: ::c_long,
+ /// Kernel trace points.
+ pub ki_traceflag: ::c_int,
+ /// S* process status.
+ pub ki_stat: ::c_char,
+ /// Process "nice" value.
+ pub ki_nice: i8, // signed char
+ /// Process lock (prevent swap) count.
+ pub ki_lock: ::c_char,
+ /// Run queue index.
+ pub ki_rqindex: ::c_char,
+ /// Which cpu we are on.
+ pub ki_oncpu_old: ::c_uchar,
+ /// Last cpu we were on.
+ pub ki_lastcpu_old: ::c_uchar,
+ /// Thread name.
+ pub ki_tdname: [::c_char; ::TDNAMLEN + 1],
+ /// Wchan message.
+ pub ki_wmesg: [::c_char; ::WMESGLEN + 1],
+ /// Setlogin name.
+ pub ki_login: [::c_char; ::LOGNAMELEN + 1],
+ /// Lock name.
+ pub ki_lockname: [::c_char; ::LOCKNAMELEN + 1],
+ /// Command name.
+ pub ki_comm: [::c_char; ::COMMLEN + 1],
+ /// Emulation name.
+ pub ki_emul: [::c_char; ::KI_EMULNAMELEN + 1],
+ /// Login class.
+ pub ki_loginclass: [::c_char; ::LOGINCLASSLEN + 1],
+ /// More thread name.
+ pub ki_moretdname: [::c_char; ::MAXCOMLEN - ::TDNAMLEN + 1],
+ /// Spare string space.
+ pub ki_sparestrings: [[::c_char; 23]; 2], // little hack to allow PartialEq
+ /// Spare room for growth.
+ pub ki_spareints: [::c_int; ::KI_NSPARE_INT],
+ /// Which cpu we are on.
+ pub ki_oncpu: ::c_int,
+ /// Last cpu we were on.
+ pub ki_lastcpu: ::c_int,
+ /// PID of tracing process.
+ pub ki_tracer: ::c_int,
+ /// P2_* flags.
+ pub ki_flag2: ::c_int,
+ /// Default FIB number.
+ pub ki_fibnum: ::c_int,
+ /// Credential flags.
+ pub ki_cr_flags: ::u_int,
+ /// Process jail ID.
+ pub ki_jid: ::c_int,
+ /// Number of threads in total.
+ pub ki_numthreads: ::c_int,
+ /// Thread ID.
+ pub ki_tid: ::lwpid_t,
+ /// Process priority.
+ pub ki_pri: ::priority,
+ /// Process rusage statistics.
+ pub ki_rusage: ::rusage,
+ /// rusage of children processes.
+ pub ki_rusage_ch: ::rusage,
+ // This is normally "struct pcb".
+ /// Kernel virtual addr of pcb.
+ pub ki_pcb: *mut ::c_void,
+ /// Kernel virtual addr of stack.
+ pub ki_kstack: *mut ::c_void,
+ /// User convenience pointer.
+ pub ki_udata: *mut ::c_void,
+ // This is normally "struct thread".
+ pub ki_tdaddr: *mut ::c_void,
+ pub ki_spareptrs: [*mut ::c_void; ::KI_NSPARE_PTR],
+ pub ki_sparelongs: [::c_long; ::KI_NSPARE_LONG],
+ /// PS_* flags.
+ pub ki_sflag: ::c_long,
+ /// kthread flag.
+ pub ki_tdflags: ::c_long,
+ }
}
s_no_extra_traits! {
@@ -67,6 +247,17 @@ s_no_extra_traits! {
// Array length changed from 88 to 1024 in FreeBSD 12:
pub f_mntonname: [::c_char; 88],
}
+
+ pub struct vnstat {
+ pub vn_fileid: u64,
+ pub vn_size: u64,
+ pub vn_mntdir: *mut ::c_char,
+ pub vn_dev: u32,
+ pub vn_fsid: u32,
+ pub vn_type: ::c_int,
+ pub vn_mode: u16,
+ pub vn_devname: [::c_char; ::SPECNAMELEN as usize + 1],
+ }
}
cfg_if! {
@@ -186,11 +377,70 @@ cfg_if! {
self.d_name[..self.d_namlen as _].hash(state);
}
}
+
+ impl PartialEq for vnstat {
+ fn eq(&self, other: &vnstat) -> bool {
+ let self_vn_devname: &[::c_char] = &self.vn_devname;
+ let other_vn_devname: &[::c_char] = &other.vn_devname;
+
+ self.vn_fileid == other.vn_fileid &&
+ self.vn_size == other.vn_size &&
+ self.vn_mntdir == other.vn_mntdir &&
+ self.vn_dev == other.vn_dev &&
+ self.vn_fsid == other.vn_fsid &&
+ self.vn_type == other.vn_type &&
+ self.vn_mode == other.vn_mode &&
+ self_vn_devname == other_vn_devname
+ }
+ }
+ impl Eq for vnstat {}
+ impl ::fmt::Debug for vnstat {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ let self_vn_devname: &[::c_char] = &self.vn_devname;
+
+ f.debug_struct("vnstat")
+ .field("vn_fileid", &self.vn_fileid)
+ .field("vn_size", &self.vn_size)
+ .field("vn_mntdir", &self.vn_mntdir)
+ .field("vn_dev", &self.vn_dev)
+ .field("vn_fsid", &self.vn_fsid)
+ .field("vn_type", &self.vn_type)
+ .field("vn_mode", &self.vn_mode)
+ .field("vn_devname", &self_vn_devname)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for vnstat {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ let self_vn_devname: &[::c_char] = &self.vn_devname;
+
+ self.vn_fileid.hash(state);
+ self.vn_size.hash(state);
+ self.vn_mntdir.hash(state);
+ self.vn_dev.hash(state);
+ self.vn_fsid.hash(state);
+ self.vn_type.hash(state);
+ self.vn_mode.hash(state);
+ self_vn_devname.hash(state);
+ }
+ }
}
}
pub const ELAST: ::c_int = 96;
pub const RAND_MAX: ::c_int = 0x7fff_fffd;
+pub const KI_NSPARE_PTR: usize = 6;
+pub const MINCORE_SUPER: ::c_int = 0x20;
+/// max length of devicename
+pub const SPECNAMELEN: ::c_int = 63;
+
+safe_f! {
+ pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
+ let major = major as ::dev_t;
+ let minor = minor as ::dev_t;
+ (major << 8) | minor
+ }
+}
extern "C" {
// Return type ::c_int was removed in FreeBSD 12
@@ -213,11 +463,15 @@ extern "C" {
) -> ::c_int;
pub fn fdatasync(fd: ::c_int) -> ::c_int;
+
+ pub fn dirname(path: *const ::c_char) -> *mut ::c_char;
+ pub fn basename(path: *const ::c_char) -> *mut ::c_char;
}
cfg_if! {
if #[cfg(any(target_arch = "x86_64",
- target_arch = "aarch64"))] {
+ target_arch = "aarch64",
+ target_arch = "riscv64"))] {
mod b64;
pub use self::b64::*;
}
diff --git a/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd12/mod.rs b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd12/mod.rs
index 2def900..df00b6c 100644
--- a/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd12/mod.rs
+++ b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd12/mod.rs
@@ -22,10 +22,202 @@ s! {
pub filter: ::c_short,
pub flags: ::c_ushort,
pub fflags: ::c_uint,
- pub data: ::intptr_t,
+ pub data: i64,
pub udata: *mut ::c_void,
pub ext: [u64; 4],
}
+
+ pub struct kvm_page {
+ pub version: ::c_uint,
+ pub paddr: ::c_ulong,
+ pub kmap_vaddr: ::c_ulong,
+ pub dmap_vaddr: ::c_ulong,
+ pub prot: ::vm_prot_t,
+ pub offset: ::u_long,
+ pub len: ::size_t,
+ }
+
+ pub struct kinfo_proc {
+ /// Size of this structure.
+ pub ki_structsize: ::c_int,
+ /// Reserved: layout identifier.
+ pub ki_layout: ::c_int,
+ /// Address of command arguments.
+ pub ki_args: *mut ::pargs,
+ // This is normally "struct proc".
+ /// Address of proc.
+ pub ki_paddr: *mut ::c_void,
+ // This is normally "struct user".
+ /// Kernel virtual address of u-area.
+ pub ki_addr: *mut ::c_void,
+ // This is normally "struct vnode".
+ /// Pointer to trace file.
+ pub ki_tracep: *mut ::c_void,
+ // This is normally "struct vnode".
+ /// Pointer to executable file.
+ pub ki_textvp: *mut ::c_void,
+ // This is normally "struct filedesc".
+ /// Pointer to open file info.
+ pub ki_fd: *mut ::c_void,
+ // This is normally "struct vmspace".
+ /// Pointer to kernel vmspace struct.
+ pub ki_vmspace: *mut ::c_void,
+ /// Sleep address.
+ pub ki_wchan: *mut ::c_void,
+ /// Process identifier.
+ pub ki_pid: ::pid_t,
+ /// Parent process ID.
+ pub ki_ppid: ::pid_t,
+ /// Process group ID.
+ pub ki_pgid: ::pid_t,
+ /// tty process group ID.
+ pub ki_tpgid: ::pid_t,
+ /// Process session ID.
+ pub ki_sid: ::pid_t,
+ /// Terminal session ID.
+ pub ki_tsid: ::pid_t,
+ /// Job control counter.
+ pub ki_jobc: ::c_short,
+ /// Unused (just here for alignment).
+ pub ki_spare_short1: ::c_short,
+ /// Controlling tty dev.
+ pub ki_tdev_freebsd11: u32,
+ /// Signals arrived but not delivered.
+ pub ki_siglist: ::sigset_t,
+ /// Current signal mask.
+ pub ki_sigmask: ::sigset_t,
+ /// Signals being ignored.
+ pub ki_sigignore: ::sigset_t,
+ /// Signals being caught by user.
+ pub ki_sigcatch: ::sigset_t,
+ /// Effective user ID.
+ pub ki_uid: ::uid_t,
+ /// Real user ID.
+ pub ki_ruid: ::uid_t,
+ /// Saved effective user ID.
+ pub ki_svuid: ::uid_t,
+ /// Real group ID.
+ pub ki_rgid: ::gid_t,
+ /// Saved effective group ID.
+ pub ki_svgid: ::gid_t,
+ /// Number of groups.
+ pub ki_ngroups: ::c_short,
+ /// Unused (just here for alignment).
+ pub ki_spare_short2: ::c_short,
+ /// Groups.
+ pub ki_groups: [::gid_t; ::KI_NGROUPS],
+ /// Virtual size.
+ pub ki_size: ::vm_size_t,
+ /// Current resident set size in pages.
+ pub ki_rssize: ::segsz_t,
+ /// Resident set size before last swap.
+ pub ki_swrss: ::segsz_t,
+ /// Text size (pages) XXX.
+ pub ki_tsize: ::segsz_t,
+ /// Data size (pages) XXX.
+ pub ki_dsize: ::segsz_t,
+ /// Stack size (pages).
+ pub ki_ssize: ::segsz_t,
+ /// Exit status for wait & stop signal.
+ pub ki_xstat: ::u_short,
+ /// Accounting flags.
+ pub ki_acflag: ::u_short,
+ /// %cpu for process during `ki_swtime`.
+ pub ki_pctcpu: ::fixpt_t,
+ /// Time averaged value of `ki_cpticks`.
+ pub ki_estcpu: ::u_int,
+ /// Time since last blocked.
+ pub ki_slptime: ::u_int,
+ /// Time swapped in or out.
+ pub ki_swtime: ::u_int,
+ /// Number of copy-on-write faults.
+ pub ki_cow: ::u_int,
+ /// Real time in microsec.
+ pub ki_runtime: u64,
+ /// Starting time.
+ pub ki_start: ::timeval,
+ /// Time used by process children.
+ pub ki_childtime: ::timeval,
+ /// P_* flags.
+ pub ki_flag: ::c_long,
+ /// KI_* flags (below).
+ pub ki_kiflag: ::c_long,
+ /// Kernel trace points.
+ pub ki_traceflag: ::c_int,
+ /// S* process status.
+ pub ki_stat: ::c_char,
+ /// Process "nice" value.
+ pub ki_nice: i8, // signed char
+ /// Process lock (prevent swap) count.
+ pub ki_lock: ::c_char,
+ /// Run queue index.
+ pub ki_rqindex: ::c_char,
+ /// Which cpu we are on.
+ pub ki_oncpu_old: ::c_uchar,
+ /// Last cpu we were on.
+ pub ki_lastcpu_old: ::c_uchar,
+ /// Thread name.
+ pub ki_tdname: [::c_char; ::TDNAMLEN + 1],
+ /// Wchan message.
+ pub ki_wmesg: [::c_char; ::WMESGLEN + 1],
+ /// Setlogin name.
+ pub ki_login: [::c_char; ::LOGNAMELEN + 1],
+ /// Lock name.
+ pub ki_lockname: [::c_char; ::LOCKNAMELEN + 1],
+ /// Command name.
+ pub ki_comm: [::c_char; ::COMMLEN + 1],
+ /// Emulation name.
+ pub ki_emul: [::c_char; ::KI_EMULNAMELEN + 1],
+ /// Login class.
+ pub ki_loginclass: [::c_char; ::LOGINCLASSLEN + 1],
+ /// More thread name.
+ pub ki_moretdname: [::c_char; ::MAXCOMLEN - ::TDNAMLEN + 1],
+ /// Spare string space.
+ pub ki_sparestrings: [[::c_char; 23]; 2], // little hack to allow PartialEq
+ /// Spare room for growth.
+ pub ki_spareints: [::c_int; ::KI_NSPARE_INT],
+ /// Controlling tty dev.
+ pub ki_tdev: ::dev_t,
+ /// Which cpu we are on.
+ pub ki_oncpu: ::c_int,
+ /// Last cpu we were on.
+ pub ki_lastcpu: ::c_int,
+ /// PID of tracing process.
+ pub ki_tracer: ::c_int,
+ /// P2_* flags.
+ pub ki_flag2: ::c_int,
+ /// Default FIB number.
+ pub ki_fibnum: ::c_int,
+ /// Credential flags.
+ pub ki_cr_flags: ::u_int,
+ /// Process jail ID.
+ pub ki_jid: ::c_int,
+ /// Number of threads in total.
+ pub ki_numthreads: ::c_int,
+ /// Thread ID.
+ pub ki_tid: ::lwpid_t,
+ /// Process priority.
+ pub ki_pri: ::priority,
+ /// Process rusage statistics.
+ pub ki_rusage: ::rusage,
+ /// rusage of children processes.
+ pub ki_rusage_ch: ::rusage,
+ // This is normally "struct pcb".
+ /// Kernel virtual addr of pcb.
+ pub ki_pcb: *mut ::c_void,
+ /// Kernel virtual addr of stack.
+ pub ki_kstack: *mut ::c_void,
+ /// User convenience pointer.
+ pub ki_udata: *mut ::c_void,
+ // This is normally "struct thread".
+ pub ki_tdaddr: *mut ::c_void,
+ pub ki_spareptrs: [*mut ::c_void; ::KI_NSPARE_PTR],
+ pub ki_sparelongs: [::c_long; ::KI_NSPARE_LONG],
+ /// PS_* flags.
+ pub ki_sflag: ::c_long,
+ /// kthread flag.
+ pub ki_tdflags: ::c_long,
+ }
}
s_no_extra_traits! {
@@ -64,6 +256,17 @@ s_no_extra_traits! {
pub f_mntfromname: [::c_char; 1024],
pub f_mntonname: [::c_char; 1024],
}
+
+ pub struct vnstat {
+ pub vn_fileid: u64,
+ pub vn_size: u64,
+ pub vn_dev: u64,
+ pub vn_fsid: u64,
+ pub vn_mntdir: *mut ::c_char,
+ pub vn_type: ::c_int,
+ pub vn_mode: u16,
+ pub vn_devname: [::c_char; ::SPECNAMELEN as usize + 1],
+ }
}
cfg_if! {
@@ -187,24 +390,77 @@ cfg_if! {
self.d_name[..self.d_namlen as _].hash(state);
}
}
- }
-}
-pub const F_ADD_SEALS: ::c_int = 19;
-pub const F_GET_SEALS: ::c_int = 20;
-pub const F_SEAL_SEAL: ::c_int = 0x0001;
-pub const F_SEAL_SHRINK: ::c_int = 0x0002;
-pub const F_SEAL_GROW: ::c_int = 0x0004;
-pub const F_SEAL_WRITE: ::c_int = 0x0008;
+ impl PartialEq for vnstat {
+ fn eq(&self, other: &vnstat) -> bool {
+ let self_vn_devname: &[::c_char] = &self.vn_devname;
+ let other_vn_devname: &[::c_char] = &other.vn_devname;
-pub const GRND_NONBLOCK: ::c_uint = 0x1;
-pub const GRND_RANDOM: ::c_uint = 0x2;
+ self.vn_fileid == other.vn_fileid &&
+ self.vn_size == other.vn_size &&
+ self.vn_dev == other.vn_dev &&
+ self.vn_fsid == other.vn_fsid &&
+ self.vn_mntdir == other.vn_mntdir &&
+ self.vn_type == other.vn_type &&
+ self.vn_mode == other.vn_mode &&
+ self_vn_devname == other_vn_devname
+ }
+ }
+ impl Eq for vnstat {}
+ impl ::fmt::Debug for vnstat {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ let self_vn_devname: &[::c_char] = &self.vn_devname;
+
+ f.debug_struct("vnstat")
+ .field("vn_fileid", &self.vn_fileid)
+ .field("vn_size", &self.vn_size)
+ .field("vn_dev", &self.vn_dev)
+ .field("vn_fsid", &self.vn_fsid)
+ .field("vn_mntdir", &self.vn_mntdir)
+ .field("vn_type", &self.vn_type)
+ .field("vn_mode", &self.vn_mode)
+ .field("vn_devname", &self_vn_devname)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for vnstat {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ let self_vn_devname: &[::c_char] = &self.vn_devname;
+
+ self.vn_fileid.hash(state);
+ self.vn_size.hash(state);
+ self.vn_dev.hash(state);
+ self.vn_fsid.hash(state);
+ self.vn_mntdir.hash(state);
+ self.vn_type.hash(state);
+ self.vn_mode.hash(state);
+ self_vn_devname.hash(state);
+ }
+ }
+ }
+}
pub const RAND_MAX: ::c_int = 0x7fff_fffd;
+pub const ELAST: ::c_int = 97;
+
+/// max length of devicename
+pub const SPECNAMELEN: ::c_int = 63;
+pub const KI_NSPARE_PTR: usize = 6;
-pub const SO_DOMAIN: ::c_int = 0x1019;
+pub const MINCORE_SUPER: ::c_int = 0x20;
-pub const ELAST: ::c_int = 96;
+safe_f! {
+ pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
+ let major = major as ::dev_t;
+ let minor = minor as ::dev_t;
+ let mut dev = 0;
+ dev |= ((major & 0xffffff00) as dev_t) << 32;
+ dev |= ((major & 0x000000ff) as dev_t) << 8;
+ dev |= ((minor & 0x0000ff00) as dev_t) << 24;
+ dev |= ((minor & 0xffff00ff) as dev_t) << 0;
+ dev
+ }
+}
extern "C" {
pub fn setgrent();
@@ -231,12 +487,23 @@ extern "C" {
pub fn setproctitle_fast(fmt: *const ::c_char, ...);
pub fn timingsafe_bcmp(a: *const ::c_void, b: *const ::c_void, len: ::size_t) -> ::c_int;
pub fn timingsafe_memcmp(a: *const ::c_void, b: *const ::c_void, len: ::size_t) -> ::c_int;
+
+ pub fn dirname(path: *mut ::c_char) -> *mut ::c_char;
+ pub fn basename(path: *mut ::c_char) -> *mut ::c_char;
}
cfg_if! {
if #[cfg(any(target_arch = "x86_64",
- target_arch = "aarch64"))] {
+ target_arch = "aarch64",
+ target_arch = "riscv64"))] {
mod b64;
pub use self::b64::*;
}
}
+
+cfg_if! {
+ if #[cfg(target_arch = "x86_64")] {
+ mod x86_64;
+ pub use self::x86_64::*;
+ }
+}
diff --git a/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd12/x86_64.rs b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd12/x86_64.rs
new file mode 100644
index 0000000..7bf2534
--- /dev/null
+++ b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd12/x86_64.rs
@@ -0,0 +1,5 @@
+pub const PROC_KPTI_CTL: ::c_int = ::PROC_PROCCTL_MD_MIN;
+pub const PROC_KPTI_CTL_ENABLE_ON_EXEC: ::c_int = 1;
+pub const PROC_KPTI_CTL_DISABLE_ON_EXEC: ::c_int = 2;
+pub const PROC_KPTI_STATUS: ::c_int = ::PROC_PROCCTL_MD_MIN + 1;
+pub const PROC_KPTI_STATUS_ACTIVE: ::c_int = 0x80000000;
diff --git a/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd13/mod.rs b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd13/mod.rs
index b150e04..798431c 100644
--- a/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd13/mod.rs
+++ b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd13/mod.rs
@@ -1,9 +1,12 @@
-// APIs in FreeBSD 13 that have changed since 11.
+// APIs in FreeBSD 14 that have changed since 11.
pub type nlink_t = u64;
pub type dev_t = u64;
pub type ino_t = ::c_ulong;
pub type shmatt_t = ::c_uint;
+pub type kpaddr_t = u64;
+pub type kssize_t = i64;
+pub type domainset_t = __c_anonymous_domainset;
s! {
pub struct shmid_ds {
@@ -22,10 +25,209 @@ s! {
pub filter: ::c_short,
pub flags: ::c_ushort,
pub fflags: ::c_uint,
- pub data: ::intptr_t,
+ pub data: i64,
pub udata: *mut ::c_void,
pub ext: [u64; 4],
}
+
+ pub struct kvm_page {
+ pub kp_version: ::u_int,
+ pub kp_paddr: ::kpaddr_t,
+ pub kp_kmap_vaddr: ::kvaddr_t,
+ pub kp_dmap_vaddr: ::kvaddr_t,
+ pub kp_prot: ::vm_prot_t,
+ pub kp_offset: ::off_t,
+ pub kp_len: ::size_t,
+ }
+
+ pub struct __c_anonymous_domainset {
+ _priv: [::uintptr_t; 4],
+ }
+
+ pub struct kinfo_proc {
+ /// Size of this structure.
+ pub ki_structsize: ::c_int,
+ /// Reserved: layout identifier.
+ pub ki_layout: ::c_int,
+ /// Address of command arguments.
+ pub ki_args: *mut ::pargs,
+ // This is normally "struct proc".
+ /// Address of proc.
+ pub ki_paddr: *mut ::c_void,
+ // This is normally "struct user".
+ /// Kernel virtual address of u-area.
+ pub ki_addr: *mut ::c_void,
+ // This is normally "struct vnode".
+ /// Pointer to trace file.
+ pub ki_tracep: *mut ::c_void,
+ // This is normally "struct vnode".
+ /// Pointer to executable file.
+ pub ki_textvp: *mut ::c_void,
+ // This is normally "struct filedesc".
+ /// Pointer to open file info.
+ pub ki_fd: *mut ::c_void,
+ // This is normally "struct vmspace".
+ /// Pointer to kernel vmspace struct.
+ pub ki_vmspace: *mut ::c_void,
+ /// Sleep address.
+ pub ki_wchan: *const ::c_void,
+ /// Process identifier.
+ pub ki_pid: ::pid_t,
+ /// Parent process ID.
+ pub ki_ppid: ::pid_t,
+ /// Process group ID.
+ pub ki_pgid: ::pid_t,
+ /// tty process group ID.
+ pub ki_tpgid: ::pid_t,
+ /// Process session ID.
+ pub ki_sid: ::pid_t,
+ /// Terminal session ID.
+ pub ki_tsid: ::pid_t,
+ /// Job control counter.
+ pub ki_jobc: ::c_short,
+ /// Unused (just here for alignment).
+ pub ki_spare_short1: ::c_short,
+ /// Controlling tty dev.
+ pub ki_tdev_freebsd11: u32,
+ /// Signals arrived but not delivered.
+ pub ki_siglist: ::sigset_t,
+ /// Current signal mask.
+ pub ki_sigmask: ::sigset_t,
+ /// Signals being ignored.
+ pub ki_sigignore: ::sigset_t,
+ /// Signals being caught by user.
+ pub ki_sigcatch: ::sigset_t,
+ /// Effective user ID.
+ pub ki_uid: ::uid_t,
+ /// Real user ID.
+ pub ki_ruid: ::uid_t,
+ /// Saved effective user ID.
+ pub ki_svuid: ::uid_t,
+ /// Real group ID.
+ pub ki_rgid: ::gid_t,
+ /// Saved effective group ID.
+ pub ki_svgid: ::gid_t,
+ /// Number of groups.
+ pub ki_ngroups: ::c_short,
+ /// Unused (just here for alignment).
+ pub ki_spare_short2: ::c_short,
+ /// Groups.
+ pub ki_groups: [::gid_t; ::KI_NGROUPS],
+ /// Virtual size.
+ pub ki_size: ::vm_size_t,
+ /// Current resident set size in pages.
+ pub ki_rssize: ::segsz_t,
+ /// Resident set size before last swap.
+ pub ki_swrss: ::segsz_t,
+ /// Text size (pages) XXX.
+ pub ki_tsize: ::segsz_t,
+ /// Data size (pages) XXX.
+ pub ki_dsize: ::segsz_t,
+ /// Stack size (pages).
+ pub ki_ssize: ::segsz_t,
+ /// Exit status for wait & stop signal.
+ pub ki_xstat: ::u_short,
+ /// Accounting flags.
+ pub ki_acflag: ::u_short,
+ /// %cpu for process during `ki_swtime`.
+ pub ki_pctcpu: ::fixpt_t,
+ /// Time averaged value of `ki_cpticks`.
+ pub ki_estcpu: ::u_int,
+ /// Time since last blocked.
+ pub ki_slptime: ::u_int,
+ /// Time swapped in or out.
+ pub ki_swtime: ::u_int,
+ /// Number of copy-on-write faults.
+ pub ki_cow: ::u_int,
+ /// Real time in microsec.
+ pub ki_runtime: u64,
+ /// Starting time.
+ pub ki_start: ::timeval,
+ /// Time used by process children.
+ pub ki_childtime: ::timeval,
+ /// P_* flags.
+ pub ki_flag: ::c_long,
+ /// KI_* flags (below).
+ pub ki_kiflag: ::c_long,
+ /// Kernel trace points.
+ pub ki_traceflag: ::c_int,
+ /// S* process status.
+ pub ki_stat: ::c_char,
+ /// Process "nice" value.
+ pub ki_nice: i8, // signed char
+ /// Process lock (prevent swap) count.
+ pub ki_lock: ::c_char,
+ /// Run queue index.
+ pub ki_rqindex: ::c_char,
+ /// Which cpu we are on.
+ pub ki_oncpu_old: ::c_uchar,
+ /// Last cpu we were on.
+ pub ki_lastcpu_old: ::c_uchar,
+ /// Thread name.
+ pub ki_tdname: [::c_char; ::TDNAMLEN + 1],
+ /// Wchan message.
+ pub ki_wmesg: [::c_char; ::WMESGLEN + 1],
+ /// Setlogin name.
+ pub ki_login: [::c_char; ::LOGNAMELEN + 1],
+ /// Lock name.
+ pub ki_lockname: [::c_char; ::LOCKNAMELEN + 1],
+ /// Command name.
+ pub ki_comm: [::c_char; ::COMMLEN + 1],
+ /// Emulation name.
+ pub ki_emul: [::c_char; ::KI_EMULNAMELEN + 1],
+ /// Login class.
+ pub ki_loginclass: [::c_char; ::LOGINCLASSLEN + 1],
+ /// More thread name.
+ pub ki_moretdname: [::c_char; ::MAXCOMLEN - ::TDNAMLEN + 1],
+ /// Spare string space.
+ pub ki_sparestrings: [[::c_char; 23]; 2], // little hack to allow PartialEq
+ /// Spare room for growth.
+ pub ki_spareints: [::c_int; ::KI_NSPARE_INT],
+ /// Controlling tty dev.
+ pub ki_tdev: u64,
+ /// Which cpu we are on.
+ pub ki_oncpu: ::c_int,
+ /// Last cpu we were on.
+ pub ki_lastcpu: ::c_int,
+ /// PID of tracing process.
+ pub ki_tracer: ::c_int,
+ /// P2_* flags.
+ pub ki_flag2: ::c_int,
+ /// Default FIB number.
+ pub ki_fibnum: ::c_int,
+ /// Credential flags.
+ pub ki_cr_flags: ::u_int,
+ /// Process jail ID.
+ pub ki_jid: ::c_int,
+ /// Number of threads in total.
+ pub ki_numthreads: ::c_int,
+ /// Thread ID.
+ pub ki_tid: ::lwpid_t,
+ /// Process priority.
+ pub ki_pri: ::priority,
+ /// Process rusage statistics.
+ pub ki_rusage: ::rusage,
+ /// rusage of children processes.
+ pub ki_rusage_ch: ::rusage,
+ // This is normally "struct pcb".
+ /// Kernel virtual addr of pcb.
+ pub ki_pcb: *mut ::c_void,
+ /// Kernel virtual addr of stack.
+ pub ki_kstack: *mut ::c_void,
+ /// User convenience pointer.
+ pub ki_udata: *mut ::c_void,
+ // This is normally "struct thread".
+ pub ki_tdaddr: *mut ::c_void,
+ // This is normally "struct pwddesc".
+ /// Pointer to process paths info.
+ pub ki_pd: *mut ::c_void,
+ pub ki_spareptrs: [*mut ::c_void; ::KI_NSPARE_PTR],
+ pub ki_sparelongs: [::c_long; ::KI_NSPARE_LONG],
+ /// PS_* flags.
+ pub ki_sflag: ::c_long,
+ /// kthread flag.
+ pub ki_tdflags: ::c_long,
+ }
}
s_no_extra_traits! {
@@ -64,6 +266,17 @@ s_no_extra_traits! {
pub f_mntfromname: [::c_char; 1024],
pub f_mntonname: [::c_char; 1024],
}
+
+ pub struct vnstat {
+ pub vn_fileid: u64,
+ pub vn_size: u64,
+ pub vn_dev: u64,
+ pub vn_fsid: u64,
+ pub vn_mntdir: *mut ::c_char,
+ pub vn_type: ::c_int,
+ pub vn_mode: u16,
+ pub vn_devname: [::c_char; ::SPECNAMELEN as usize + 1],
+ }
}
cfg_if! {
@@ -187,30 +400,88 @@ cfg_if! {
self.d_name[..self.d_namlen as _].hash(state);
}
}
+
+ impl PartialEq for vnstat {
+ fn eq(&self, other: &vnstat) -> bool {
+ let self_vn_devname: &[::c_char] = &self.vn_devname;
+ let other_vn_devname: &[::c_char] = &other.vn_devname;
+
+ self.vn_fileid == other.vn_fileid &&
+ self.vn_size == other.vn_size &&
+ self.vn_dev == other.vn_dev &&
+ self.vn_fsid == other.vn_fsid &&
+ self.vn_mntdir == other.vn_mntdir &&
+ self.vn_type == other.vn_type &&
+ self.vn_mode == other.vn_mode &&
+ self_vn_devname == other_vn_devname
+ }
+ }
+ impl Eq for vnstat {}
+ impl ::fmt::Debug for vnstat {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ let self_vn_devname: &[::c_char] = &self.vn_devname;
+
+ f.debug_struct("vnstat")
+ .field("vn_fileid", &self.vn_fileid)
+ .field("vn_size", &self.vn_size)
+ .field("vn_dev", &self.vn_dev)
+ .field("vn_fsid", &self.vn_fsid)
+ .field("vn_mntdir", &self.vn_mntdir)
+ .field("vn_type", &self.vn_type)
+ .field("vn_mode", &self.vn_mode)
+ .field("vn_devname", &self_vn_devname)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for vnstat {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ let self_vn_devname: &[::c_char] = &self.vn_devname;
+
+ self.vn_fileid.hash(state);
+ self.vn_size.hash(state);
+ self.vn_dev.hash(state);
+ self.vn_fsid.hash(state);
+ self.vn_mntdir.hash(state);
+ self.vn_type.hash(state);
+ self.vn_mode.hash(state);
+ self_vn_devname.hash(state);
+ }
+ }
}
}
-pub const F_ADD_SEALS: ::c_int = 19;
-pub const F_GET_SEALS: ::c_int = 20;
-pub const F_SEAL_SEAL: ::c_int = 0x0001;
-pub const F_SEAL_SHRINK: ::c_int = 0x0002;
-pub const F_SEAL_GROW: ::c_int = 0x0004;
-pub const F_SEAL_WRITE: ::c_int = 0x0008;
+pub const RAND_MAX: ::c_int = 0x7fff_ffff;
+pub const ELAST: ::c_int = 97;
-pub const GRND_NONBLOCK: ::c_uint = 0x1;
-pub const GRND_RANDOM: ::c_uint = 0x2;
+pub const KF_TYPE_EVENTFD: ::c_int = 13;
-pub const RAND_MAX: ::c_int = 0x7fff_ffff;
+/// max length of devicename
+pub const SPECNAMELEN: ::c_int = 255;
+pub const KI_NSPARE_PTR: usize = 5;
-pub const SO_DOMAIN: ::c_int = 0x1019;
+/// domainset policies
+pub const DOMAINSET_POLICY_INVALID: ::c_int = 0;
+pub const DOMAINSET_POLICY_ROUNDROBIN: ::c_int = 1;
+pub const DOMAINSET_POLICY_FIRSTTOUCH: ::c_int = 2;
+pub const DOMAINSET_POLICY_PREFER: ::c_int = 3;
+pub const DOMAINSET_POLICY_INTERLEAVE: ::c_int = 4;
-pub const EINTEGRITY: ::c_int = 97;
-pub const ELAST: ::c_int = 97;
-pub const GRND_INSECURE: ::c_uint = 0x4;
+pub const MINCORE_SUPER: ::c_int = 0x20;
+
+safe_f! {
+ pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
+ let major = major as ::dev_t;
+ let minor = minor as ::dev_t;
+ let mut dev = 0;
+ dev |= ((major & 0xffffff00) as dev_t) << 32;
+ dev |= ((major & 0x000000ff) as dev_t) << 8;
+ dev |= ((minor & 0x0000ff00) as dev_t) << 24;
+ dev |= ((minor & 0xffff00ff) as dev_t) << 0;
+ dev
+ }
+}
extern "C" {
- pub fn aio_readv(aiocbp: *mut ::aiocb) -> ::c_int;
- pub fn aio_writev(aiocbp: *mut ::aiocb) -> ::c_int;
pub fn setgrent();
pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int;
pub fn freelocale(loc: ::locale_t);
@@ -228,6 +499,8 @@ extern "C" {
rmtp: *mut ::timespec,
) -> ::c_int;
+ pub fn eventfd(init: ::c_uint, flags: ::c_int) -> ::c_int;
+
pub fn fdatasync(fd: ::c_int) -> ::c_int;
pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
@@ -236,12 +509,54 @@ extern "C" {
pub fn setproctitle_fast(fmt: *const ::c_char, ...);
pub fn timingsafe_bcmp(a: *const ::c_void, b: *const ::c_void, len: ::size_t) -> ::c_int;
pub fn timingsafe_memcmp(a: *const ::c_void, b: *const ::c_void, len: ::size_t) -> ::c_int;
+
+ pub fn cpuset_getdomain(
+ level: ::cpulevel_t,
+ which: ::cpuwhich_t,
+ id: ::id_t,
+ setsize: ::size_t,
+ mask: *mut ::domainset_t,
+ policy: *mut ::c_int,
+ ) -> ::c_int;
+ pub fn cpuset_setdomain(
+ level: ::cpulevel_t,
+ which: ::cpuwhich_t,
+ id: ::id_t,
+ setsize: ::size_t,
+ mask: *const ::domainset_t,
+ policy: ::c_int,
+ ) -> ::c_int;
+
+ pub fn copy_file_range(
+ infd: ::c_int,
+ inoffp: *mut ::off_t,
+ outfd: ::c_int,
+ outoffp: *mut ::off_t,
+ len: ::size_t,
+ flags: ::c_uint,
+ ) -> ::ssize_t;
+
+ pub fn dirname(path: *mut ::c_char) -> *mut ::c_char;
+ pub fn basename(path: *mut ::c_char) -> *mut ::c_char;
+}
+
+#[link(name = "kvm")]
+extern "C" {
+ pub fn kvm_kerndisp(kd: *mut ::kvm_t) -> ::kssize_t;
}
cfg_if! {
if #[cfg(any(target_arch = "x86_64",
- target_arch = "aarch64"))] {
+ target_arch = "aarch64",
+ target_arch = "riscv64"))] {
mod b64;
pub use self::b64::*;
}
}
+
+cfg_if! {
+ if #[cfg(target_arch = "x86_64")] {
+ mod x86_64;
+ pub use self::x86_64::*;
+ }
+}
diff --git a/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd13/x86_64.rs b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd13/x86_64.rs
new file mode 100644
index 0000000..7bf2534
--- /dev/null
+++ b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd13/x86_64.rs
@@ -0,0 +1,5 @@
+pub const PROC_KPTI_CTL: ::c_int = ::PROC_PROCCTL_MD_MIN;
+pub const PROC_KPTI_CTL_ENABLE_ON_EXEC: ::c_int = 1;
+pub const PROC_KPTI_CTL_DISABLE_ON_EXEC: ::c_int = 2;
+pub const PROC_KPTI_STATUS: ::c_int = ::PROC_PROCCTL_MD_MIN + 1;
+pub const PROC_KPTI_STATUS_ACTIVE: ::c_int = 0x80000000;
diff --git a/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd14/b64.rs b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd14/b64.rs
new file mode 100644
index 0000000..80c6fa1
--- /dev/null
+++ b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd14/b64.rs
@@ -0,0 +1,34 @@
+#[repr(C)]
+#[cfg_attr(feature = "extra_traits", derive(Debug, Eq, Hash, PartialEq))]
+pub struct stat {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_nlink: ::nlink_t,
+ pub st_mode: ::mode_t,
+ st_padding0: i16,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ st_padding1: i32,
+ pub st_rdev: ::dev_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_birthtime: ::time_t,
+ pub st_birthtime_nsec: ::c_long,
+ pub st_size: ::off_t,
+ pub st_blocks: ::blkcnt_t,
+ pub st_blksize: ::blksize_t,
+ pub st_flags: ::fflags_t,
+ pub st_gen: u64,
+ pub st_spare: [u64; 10],
+}
+
+impl ::Copy for ::stat {}
+impl ::Clone for ::stat {
+ fn clone(&self) -> ::stat {
+ *self
+ }
+}
diff --git a/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd14/mod.rs b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd14/mod.rs
new file mode 100644
index 0000000..3e0ec40
--- /dev/null
+++ b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd14/mod.rs
@@ -0,0 +1,562 @@
+// APIs in FreeBSD 13 that have changed since 11.
+
+pub type nlink_t = u64;
+pub type dev_t = u64;
+pub type ino_t = ::c_ulong;
+pub type shmatt_t = ::c_uint;
+pub type kpaddr_t = u64;
+pub type kssize_t = i64;
+pub type domainset_t = __c_anonymous_domainset;
+
+s! {
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ pub shm_segsz: ::size_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_cpid: ::pid_t,
+ pub shm_nattch: ::shmatt_t,
+ pub shm_atime: ::time_t,
+ pub shm_dtime: ::time_t,
+ pub shm_ctime: ::time_t,
+ }
+
+ pub struct kevent {
+ pub ident: ::uintptr_t,
+ pub filter: ::c_short,
+ pub flags: ::c_ushort,
+ pub fflags: ::c_uint,
+ pub data: i64,
+ pub udata: *mut ::c_void,
+ pub ext: [u64; 4],
+ }
+
+ pub struct kvm_page {
+ pub kp_version: ::u_int,
+ pub kp_paddr: ::kpaddr_t,
+ pub kp_kmap_vaddr: ::kvaddr_t,
+ pub kp_dmap_vaddr: ::kvaddr_t,
+ pub kp_prot: ::vm_prot_t,
+ pub kp_offset: ::off_t,
+ pub kp_len: ::size_t,
+ }
+
+ pub struct __c_anonymous_domainset {
+ _priv: [::uintptr_t; 4],
+ }
+
+ pub struct kinfo_proc {
+ /// Size of this structure.
+ pub ki_structsize: ::c_int,
+ /// Reserved: layout identifier.
+ pub ki_layout: ::c_int,
+ /// Address of command arguments.
+ pub ki_args: *mut ::pargs,
+ // This is normally "struct proc".
+ /// Address of proc.
+ pub ki_paddr: *mut ::c_void,
+ // This is normally "struct user".
+ /// Kernel virtual address of u-area.
+ pub ki_addr: *mut ::c_void,
+ // This is normally "struct vnode".
+ /// Pointer to trace file.
+ pub ki_tracep: *mut ::c_void,
+ // This is normally "struct vnode".
+ /// Pointer to executable file.
+ pub ki_textvp: *mut ::c_void,
+ // This is normally "struct filedesc".
+ /// Pointer to open file info.
+ pub ki_fd: *mut ::c_void,
+ // This is normally "struct vmspace".
+ /// Pointer to kernel vmspace struct.
+ pub ki_vmspace: *mut ::c_void,
+ /// Sleep address.
+ pub ki_wchan: *const ::c_void,
+ /// Process identifier.
+ pub ki_pid: ::pid_t,
+ /// Parent process ID.
+ pub ki_ppid: ::pid_t,
+ /// Process group ID.
+ pub ki_pgid: ::pid_t,
+ /// tty process group ID.
+ pub ki_tpgid: ::pid_t,
+ /// Process session ID.
+ pub ki_sid: ::pid_t,
+ /// Terminal session ID.
+ pub ki_tsid: ::pid_t,
+ /// Job control counter.
+ pub ki_jobc: ::c_short,
+ /// Unused (just here for alignment).
+ pub ki_spare_short1: ::c_short,
+ /// Controlling tty dev.
+ pub ki_tdev_freebsd11: u32,
+ /// Signals arrived but not delivered.
+ pub ki_siglist: ::sigset_t,
+ /// Current signal mask.
+ pub ki_sigmask: ::sigset_t,
+ /// Signals being ignored.
+ pub ki_sigignore: ::sigset_t,
+ /// Signals being caught by user.
+ pub ki_sigcatch: ::sigset_t,
+ /// Effective user ID.
+ pub ki_uid: ::uid_t,
+ /// Real user ID.
+ pub ki_ruid: ::uid_t,
+ /// Saved effective user ID.
+ pub ki_svuid: ::uid_t,
+ /// Real group ID.
+ pub ki_rgid: ::gid_t,
+ /// Saved effective group ID.
+ pub ki_svgid: ::gid_t,
+ /// Number of groups.
+ pub ki_ngroups: ::c_short,
+ /// Unused (just here for alignment).
+ pub ki_spare_short2: ::c_short,
+ /// Groups.
+ pub ki_groups: [::gid_t; ::KI_NGROUPS],
+ /// Virtual size.
+ pub ki_size: ::vm_size_t,
+ /// Current resident set size in pages.
+ pub ki_rssize: ::segsz_t,
+ /// Resident set size before last swap.
+ pub ki_swrss: ::segsz_t,
+ /// Text size (pages) XXX.
+ pub ki_tsize: ::segsz_t,
+ /// Data size (pages) XXX.
+ pub ki_dsize: ::segsz_t,
+ /// Stack size (pages).
+ pub ki_ssize: ::segsz_t,
+ /// Exit status for wait & stop signal.
+ pub ki_xstat: ::u_short,
+ /// Accounting flags.
+ pub ki_acflag: ::u_short,
+ /// %cpu for process during `ki_swtime`.
+ pub ki_pctcpu: ::fixpt_t,
+ /// Time averaged value of `ki_cpticks`.
+ pub ki_estcpu: ::u_int,
+ /// Time since last blocked.
+ pub ki_slptime: ::u_int,
+ /// Time swapped in or out.
+ pub ki_swtime: ::u_int,
+ /// Number of copy-on-write faults.
+ pub ki_cow: ::u_int,
+ /// Real time in microsec.
+ pub ki_runtime: u64,
+ /// Starting time.
+ pub ki_start: ::timeval,
+ /// Time used by process children.
+ pub ki_childtime: ::timeval,
+ /// P_* flags.
+ pub ki_flag: ::c_long,
+ /// KI_* flags (below).
+ pub ki_kiflag: ::c_long,
+ /// Kernel trace points.
+ pub ki_traceflag: ::c_int,
+ /// S* process status.
+ pub ki_stat: ::c_char,
+ /// Process "nice" value.
+ pub ki_nice: i8, // signed char
+ /// Process lock (prevent swap) count.
+ pub ki_lock: ::c_char,
+ /// Run queue index.
+ pub ki_rqindex: ::c_char,
+ /// Which cpu we are on.
+ pub ki_oncpu_old: ::c_uchar,
+ /// Last cpu we were on.
+ pub ki_lastcpu_old: ::c_uchar,
+ /// Thread name.
+ pub ki_tdname: [::c_char; ::TDNAMLEN + 1],
+ /// Wchan message.
+ pub ki_wmesg: [::c_char; ::WMESGLEN + 1],
+ /// Setlogin name.
+ pub ki_login: [::c_char; ::LOGNAMELEN + 1],
+ /// Lock name.
+ pub ki_lockname: [::c_char; ::LOCKNAMELEN + 1],
+ /// Command name.
+ pub ki_comm: [::c_char; ::COMMLEN + 1],
+ /// Emulation name.
+ pub ki_emul: [::c_char; ::KI_EMULNAMELEN + 1],
+ /// Login class.
+ pub ki_loginclass: [::c_char; ::LOGINCLASSLEN + 1],
+ /// More thread name.
+ pub ki_moretdname: [::c_char; ::MAXCOMLEN - ::TDNAMLEN + 1],
+ /// Spare string space.
+ pub ki_sparestrings: [[::c_char; 23]; 2], // little hack to allow PartialEq
+ /// Spare room for growth.
+ pub ki_spareints: [::c_int; ::KI_NSPARE_INT],
+ /// Controlling tty dev.
+ pub ki_tdev: u64,
+ /// Which cpu we are on.
+ pub ki_oncpu: ::c_int,
+ /// Last cpu we were on.
+ pub ki_lastcpu: ::c_int,
+ /// PID of tracing process.
+ pub ki_tracer: ::c_int,
+ /// P2_* flags.
+ pub ki_flag2: ::c_int,
+ /// Default FIB number.
+ pub ki_fibnum: ::c_int,
+ /// Credential flags.
+ pub ki_cr_flags: ::u_int,
+ /// Process jail ID.
+ pub ki_jid: ::c_int,
+ /// Number of threads in total.
+ pub ki_numthreads: ::c_int,
+ /// Thread ID.
+ pub ki_tid: ::lwpid_t,
+ /// Process priority.
+ pub ki_pri: ::priority,
+ /// Process rusage statistics.
+ pub ki_rusage: ::rusage,
+ /// rusage of children processes.
+ pub ki_rusage_ch: ::rusage,
+ // This is normally "struct pcb".
+ /// Kernel virtual addr of pcb.
+ pub ki_pcb: *mut ::c_void,
+ /// Kernel virtual addr of stack.
+ pub ki_kstack: *mut ::c_void,
+ /// User convenience pointer.
+ pub ki_udata: *mut ::c_void,
+ // This is normally "struct thread".
+ pub ki_tdaddr: *mut ::c_void,
+ // This is normally "struct pwddesc".
+ /// Pointer to process paths info.
+ pub ki_pd: *mut ::c_void,
+ pub ki_spareptrs: [*mut ::c_void; ::KI_NSPARE_PTR],
+ pub ki_sparelongs: [::c_long; ::KI_NSPARE_LONG],
+ /// PS_* flags.
+ pub ki_sflag: ::c_long,
+ /// kthread flag.
+ pub ki_tdflags: ::c_long,
+ }
+}
+
+s_no_extra_traits! {
+ pub struct dirent {
+ pub d_fileno: ::ino_t,
+ pub d_off: ::off_t,
+ pub d_reclen: u16,
+ pub d_type: u8,
+ d_pad0: u8,
+ pub d_namlen: u16,
+ d_pad1: u16,
+ pub d_name: [::c_char; 256],
+ }
+
+ pub struct statfs {
+ pub f_version: u32,
+ pub f_type: u32,
+ pub f_flags: u64,
+ pub f_bsize: u64,
+ pub f_iosize: u64,
+ pub f_blocks: u64,
+ pub f_bfree: u64,
+ pub f_bavail: i64,
+ pub f_files: u64,
+ pub f_ffree: i64,
+ pub f_syncwrites: u64,
+ pub f_asyncwrites: u64,
+ pub f_syncreads: u64,
+ pub f_asyncreads: u64,
+ f_spare: [u64; 10],
+ pub f_namemax: u32,
+ pub f_owner: ::uid_t,
+ pub f_fsid: ::fsid_t,
+ f_charspare: [::c_char; 80],
+ pub f_fstypename: [::c_char; 16],
+ pub f_mntfromname: [::c_char; 1024],
+ pub f_mntonname: [::c_char; 1024],
+ }
+
+ pub struct vnstat {
+ pub vn_fileid: u64,
+ pub vn_size: u64,
+ pub vn_dev: u64,
+ pub vn_fsid: u64,
+ pub vn_mntdir: *mut ::c_char,
+ pub vn_type: ::c_int,
+ pub vn_mode: u16,
+ pub vn_devname: [::c_char; ::SPECNAMELEN as usize + 1],
+ }
+}
+
+cfg_if! {
+ if #[cfg(feature = "extra_traits")] {
+ impl PartialEq for statfs {
+ fn eq(&self, other: &statfs) -> bool {
+ self.f_version == other.f_version
+ && self.f_type == other.f_type
+ && self.f_flags == other.f_flags
+ && self.f_bsize == other.f_bsize
+ && self.f_iosize == other.f_iosize
+ && self.f_blocks == other.f_blocks
+ && self.f_bfree == other.f_bfree
+ && self.f_bavail == other.f_bavail
+ && self.f_files == other.f_files
+ && self.f_ffree == other.f_ffree
+ && self.f_syncwrites == other.f_syncwrites
+ && self.f_asyncwrites == other.f_asyncwrites
+ && self.f_syncreads == other.f_syncreads
+ && self.f_asyncreads == other.f_asyncreads
+ && self.f_namemax == other.f_namemax
+ && self.f_owner == other.f_owner
+ && self.f_fsid == other.f_fsid
+ && self.f_fstypename == other.f_fstypename
+ && self
+ .f_mntfromname
+ .iter()
+ .zip(other.f_mntfromname.iter())
+ .all(|(a,b)| a == b)
+ && self
+ .f_mntonname
+ .iter()
+ .zip(other.f_mntonname.iter())
+ .all(|(a,b)| a == b)
+ }
+ }
+ impl Eq for statfs {}
+ impl ::fmt::Debug for statfs {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("statfs")
+ .field("f_bsize", &self.f_bsize)
+ .field("f_iosize", &self.f_iosize)
+ .field("f_blocks", &self.f_blocks)
+ .field("f_bfree", &self.f_bfree)
+ .field("f_bavail", &self.f_bavail)
+ .field("f_files", &self.f_files)
+ .field("f_ffree", &self.f_ffree)
+ .field("f_syncwrites", &self.f_syncwrites)
+ .field("f_asyncwrites", &self.f_asyncwrites)
+ .field("f_syncreads", &self.f_syncreads)
+ .field("f_asyncreads", &self.f_asyncreads)
+ .field("f_namemax", &self.f_namemax)
+ .field("f_owner", &self.f_owner)
+ .field("f_fsid", &self.f_fsid)
+ .field("f_fstypename", &self.f_fstypename)
+ .field("f_mntfromname", &&self.f_mntfromname[..])
+ .field("f_mntonname", &&self.f_mntonname[..])
+ .finish()
+ }
+ }
+ impl ::hash::Hash for statfs {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.f_version.hash(state);
+ self.f_type.hash(state);
+ self.f_flags.hash(state);
+ self.f_bsize.hash(state);
+ self.f_iosize.hash(state);
+ self.f_blocks.hash(state);
+ self.f_bfree.hash(state);
+ self.f_bavail.hash(state);
+ self.f_files.hash(state);
+ self.f_ffree.hash(state);
+ self.f_syncwrites.hash(state);
+ self.f_asyncwrites.hash(state);
+ self.f_syncreads.hash(state);
+ self.f_asyncreads.hash(state);
+ self.f_namemax.hash(state);
+ self.f_owner.hash(state);
+ self.f_fsid.hash(state);
+ self.f_charspare.hash(state);
+ self.f_fstypename.hash(state);
+ self.f_mntfromname.hash(state);
+ self.f_mntonname.hash(state);
+ }
+ }
+
+ impl PartialEq for dirent {
+ fn eq(&self, other: &dirent) -> bool {
+ self.d_fileno == other.d_fileno
+ && self.d_off == other.d_off
+ && self.d_reclen == other.d_reclen
+ && self.d_type == other.d_type
+ && self.d_namlen == other.d_namlen
+ && self
+ .d_name[..self.d_namlen as _]
+ .iter()
+ .zip(other.d_name.iter())
+ .all(|(a,b)| a == b)
+ }
+ }
+ impl Eq for dirent {}
+ impl ::fmt::Debug for dirent {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("dirent")
+ .field("d_fileno", &self.d_fileno)
+ .field("d_off", &self.d_off)
+ .field("d_reclen", &self.d_reclen)
+ .field("d_type", &self.d_type)
+ .field("d_namlen", &self.d_namlen)
+ .field("d_name", &&self.d_name[..self.d_namlen as _])
+ .finish()
+ }
+ }
+ impl ::hash::Hash for dirent {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.d_fileno.hash(state);
+ self.d_off.hash(state);
+ self.d_reclen.hash(state);
+ self.d_type.hash(state);
+ self.d_namlen.hash(state);
+ self.d_name[..self.d_namlen as _].hash(state);
+ }
+ }
+
+ impl PartialEq for vnstat {
+ fn eq(&self, other: &vnstat) -> bool {
+ let self_vn_devname: &[::c_char] = &self.vn_devname;
+ let other_vn_devname: &[::c_char] = &other.vn_devname;
+
+ self.vn_fileid == other.vn_fileid &&
+ self.vn_size == other.vn_size &&
+ self.vn_dev == other.vn_dev &&
+ self.vn_fsid == other.vn_fsid &&
+ self.vn_mntdir == other.vn_mntdir &&
+ self.vn_type == other.vn_type &&
+ self.vn_mode == other.vn_mode &&
+ self_vn_devname == other_vn_devname
+ }
+ }
+ impl Eq for vnstat {}
+ impl ::fmt::Debug for vnstat {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ let self_vn_devname: &[::c_char] = &self.vn_devname;
+
+ f.debug_struct("vnstat")
+ .field("vn_fileid", &self.vn_fileid)
+ .field("vn_size", &self.vn_size)
+ .field("vn_dev", &self.vn_dev)
+ .field("vn_fsid", &self.vn_fsid)
+ .field("vn_mntdir", &self.vn_mntdir)
+ .field("vn_type", &self.vn_type)
+ .field("vn_mode", &self.vn_mode)
+ .field("vn_devname", &self_vn_devname)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for vnstat {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ let self_vn_devname: &[::c_char] = &self.vn_devname;
+
+ self.vn_fileid.hash(state);
+ self.vn_size.hash(state);
+ self.vn_dev.hash(state);
+ self.vn_fsid.hash(state);
+ self.vn_mntdir.hash(state);
+ self.vn_type.hash(state);
+ self.vn_mode.hash(state);
+ self_vn_devname.hash(state);
+ }
+ }
+ }
+}
+
+pub const RAND_MAX: ::c_int = 0x7fff_ffff;
+pub const ELAST: ::c_int = 97;
+
+pub const KF_TYPE_EVENTFD: ::c_int = 13;
+
+/// max length of devicename
+pub const SPECNAMELEN: ::c_int = 255;
+pub const KI_NSPARE_PTR: usize = 5;
+
+/// domainset policies
+pub const DOMAINSET_POLICY_INVALID: ::c_int = 0;
+pub const DOMAINSET_POLICY_ROUNDROBIN: ::c_int = 1;
+pub const DOMAINSET_POLICY_FIRSTTOUCH: ::c_int = 2;
+pub const DOMAINSET_POLICY_PREFER: ::c_int = 3;
+pub const DOMAINSET_POLICY_INTERLEAVE: ::c_int = 4;
+
+pub const MINCORE_SUPER: ::c_int = 0x60;
+
+safe_f! {
+ pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
+ let major = major as ::dev_t;
+ let minor = minor as ::dev_t;
+ let mut dev = 0;
+ dev |= ((major & 0xffffff00) as dev_t) << 32;
+ dev |= ((major & 0x000000ff) as dev_t) << 8;
+ dev |= ((minor & 0x0000ff00) as dev_t) << 24;
+ dev |= ((minor & 0xffff00ff) as dev_t) << 0;
+ dev
+ }
+}
+
+extern "C" {
+ pub fn setgrent();
+ pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int;
+ pub fn freelocale(loc: ::locale_t);
+ pub fn msgrcv(
+ msqid: ::c_int,
+ msgp: *mut ::c_void,
+ msgsz: ::size_t,
+ msgtyp: ::c_long,
+ msgflg: ::c_int,
+ ) -> ::ssize_t;
+ pub fn clock_nanosleep(
+ clk_id: ::clockid_t,
+ flags: ::c_int,
+ rqtp: *const ::timespec,
+ rmtp: *mut ::timespec,
+ ) -> ::c_int;
+
+ pub fn eventfd(init: ::c_uint, flags: ::c_int) -> ::c_int;
+
+ pub fn fdatasync(fd: ::c_int) -> ::c_int;
+
+ pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
+ pub fn getentropy(buf: *mut ::c_void, buflen: ::size_t) -> ::c_int;
+ pub fn elf_aux_info(aux: ::c_int, buf: *mut ::c_void, buflen: ::c_int) -> ::c_int;
+ pub fn setproctitle_fast(fmt: *const ::c_char, ...);
+ pub fn timingsafe_bcmp(a: *const ::c_void, b: *const ::c_void, len: ::size_t) -> ::c_int;
+ pub fn timingsafe_memcmp(a: *const ::c_void, b: *const ::c_void, len: ::size_t) -> ::c_int;
+
+ pub fn cpuset_getdomain(
+ level: ::cpulevel_t,
+ which: ::cpuwhich_t,
+ id: ::id_t,
+ setsize: ::size_t,
+ mask: *mut ::domainset_t,
+ policy: *mut ::c_int,
+ ) -> ::c_int;
+ pub fn cpuset_setdomain(
+ level: ::cpulevel_t,
+ which: ::cpuwhich_t,
+ id: ::id_t,
+ setsize: ::size_t,
+ mask: *const ::domainset_t,
+ policy: ::c_int,
+ ) -> ::c_int;
+
+ pub fn copy_file_range(
+ infd: ::c_int,
+ inoffp: *mut ::off_t,
+ outfd: ::c_int,
+ outoffp: *mut ::off_t,
+ len: ::size_t,
+ flags: ::c_uint,
+ ) -> ::ssize_t;
+
+ pub fn dirname(path: *mut ::c_char) -> *mut ::c_char;
+ pub fn basename(path: *mut ::c_char) -> *mut ::c_char;
+}
+
+#[link(name = "kvm")]
+extern "C" {
+ pub fn kvm_kerndisp(kd: *mut ::kvm_t) -> ::kssize_t;
+}
+
+cfg_if! {
+ if #[cfg(any(target_arch = "x86_64",
+ target_arch = "aarch64",
+ target_arch = "riscv64"))] {
+ mod b64;
+ pub use self::b64::*;
+ }
+}
+
+cfg_if! {
+ if #[cfg(target_arch = "x86_64")] {
+ mod x86_64;
+ pub use self::x86_64::*;
+ }
+}
diff --git a/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd14/x86_64.rs b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd14/x86_64.rs
new file mode 100644
index 0000000..7bf2534
--- /dev/null
+++ b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/freebsd14/x86_64.rs
@@ -0,0 +1,5 @@
+pub const PROC_KPTI_CTL: ::c_int = ::PROC_PROCCTL_MD_MIN;
+pub const PROC_KPTI_CTL_ENABLE_ON_EXEC: ::c_int = 1;
+pub const PROC_KPTI_CTL_DISABLE_ON_EXEC: ::c_int = 2;
+pub const PROC_KPTI_STATUS: ::c_int = ::PROC_PROCCTL_MD_MIN + 1;
+pub const PROC_KPTI_STATUS_ACTIVE: ::c_int = 0x80000000;
diff --git a/vendor/libc/src/unix/bsd/freebsdlike/freebsd/mod.rs b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/mod.rs
index c634038..f34b24c 100644
--- a/vendor/libc/src/unix/bsd/freebsdlike/freebsd/mod.rs
+++ b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/mod.rs
@@ -1,16 +1,22 @@
pub type fflags_t = u32;
pub type clock_t = i32;
-pub type lwpid_t = i32;
+pub type vm_prot_t = u_char;
+pub type kvaddr_t = u64;
+pub type segsz_t = isize;
+pub type __fixpt_t = u32;
+pub type fixpt_t = __fixpt_t;
+pub type __lwpid_t = i32;
+pub type lwpid_t = __lwpid_t;
pub type blksize_t = i32;
pub type clockid_t = ::c_int;
pub type sem_t = _sem;
+pub type timer_t = *mut __c_anonymous__timer;
pub type fsblkcnt_t = u64;
pub type fsfilcnt_t = u64;
pub type idtype_t = ::c_uint;
-pub type key_t = ::c_long;
pub type msglen_t = ::c_ulong;
pub type msgqnum_t = ::c_ulong;
@@ -21,6 +27,211 @@ pub type mqd_t = *mut ::c_void;
pub type posix_spawnattr_t = *mut ::c_void;
pub type posix_spawn_file_actions_t = *mut ::c_void;
+pub type pthread_spinlock_t = *mut __c_anonymous_pthread_spinlock;
+pub type pthread_barrierattr_t = *mut __c_anonymous_pthread_barrierattr;
+pub type pthread_barrier_t = *mut __c_anonymous_pthread_barrier;
+
+pub type uuid_t = ::uuid;
+pub type u_int = ::c_uint;
+pub type u_char = ::c_uchar;
+pub type u_long = ::c_ulong;
+pub type u_short = ::c_ushort;
+
+pub type caddr_t = *mut ::c_char;
+
+pub type fhandle_t = fhandle;
+
+pub type au_id_t = ::uid_t;
+pub type au_asid_t = ::pid_t;
+
+pub type cpusetid_t = ::c_int;
+
+#[cfg_attr(feature = "extra_traits", derive(Debug, Hash, PartialEq, Eq))]
+#[repr(u32)]
+pub enum devstat_support_flags {
+ DEVSTAT_ALL_SUPPORTED = 0x00,
+ DEVSTAT_NO_BLOCKSIZE = 0x01,
+ DEVSTAT_NO_ORDERED_TAGS = 0x02,
+ DEVSTAT_BS_UNAVAILABLE = 0x04,
+}
+impl ::Copy for devstat_support_flags {}
+impl ::Clone for devstat_support_flags {
+ fn clone(&self) -> devstat_support_flags {
+ *self
+ }
+}
+
+#[cfg_attr(feature = "extra_traits", derive(Debug, Hash, PartialEq, Eq))]
+#[repr(u32)]
+pub enum devstat_trans_flags {
+ DEVSTAT_NO_DATA = 0x00,
+ DEVSTAT_READ = 0x01,
+ DEVSTAT_WRITE = 0x02,
+ DEVSTAT_FREE = 0x03,
+}
+
+impl ::Copy for devstat_trans_flags {}
+impl ::Clone for devstat_trans_flags {
+ fn clone(&self) -> devstat_trans_flags {
+ *self
+ }
+}
+
+#[cfg_attr(feature = "extra_traits", derive(Debug, Hash, PartialEq, Eq))]
+#[repr(u32)]
+pub enum devstat_tag_type {
+ DEVSTAT_TAG_SIMPLE = 0x00,
+ DEVSTAT_TAG_HEAD = 0x01,
+ DEVSTAT_TAG_ORDERED = 0x02,
+ DEVSTAT_TAG_NONE = 0x03,
+}
+impl ::Copy for devstat_tag_type {}
+impl ::Clone for devstat_tag_type {
+ fn clone(&self) -> devstat_tag_type {
+ *self
+ }
+}
+
+#[cfg_attr(feature = "extra_traits", derive(Debug, Hash, PartialEq, Eq))]
+#[repr(u32)]
+pub enum devstat_match_flags {
+ DEVSTAT_MATCH_NONE = 0x00,
+ DEVSTAT_MATCH_TYPE = 0x01,
+ DEVSTAT_MATCH_IF = 0x02,
+ DEVSTAT_MATCH_PASS = 0x04,
+}
+impl ::Copy for devstat_match_flags {}
+impl ::Clone for devstat_match_flags {
+ fn clone(&self) -> devstat_match_flags {
+ *self
+ }
+}
+
+#[cfg_attr(feature = "extra_traits", derive(Debug, Hash, PartialEq, Eq))]
+#[repr(u32)]
+pub enum devstat_priority {
+ DEVSTAT_PRIORITY_MIN = 0x000,
+ DEVSTAT_PRIORITY_OTHER = 0x020,
+ DEVSTAT_PRIORITY_PASS = 0x030,
+ DEVSTAT_PRIORITY_FD = 0x040,
+ DEVSTAT_PRIORITY_WFD = 0x050,
+ DEVSTAT_PRIORITY_TAPE = 0x060,
+ DEVSTAT_PRIORITY_CD = 0x090,
+ DEVSTAT_PRIORITY_DISK = 0x110,
+ DEVSTAT_PRIORITY_ARRAY = 0x120,
+ DEVSTAT_PRIORITY_MAX = 0xfff,
+}
+impl ::Copy for devstat_priority {}
+impl ::Clone for devstat_priority {
+ fn clone(&self) -> devstat_priority {
+ *self
+ }
+}
+
+#[cfg_attr(feature = "extra_traits", derive(Debug, Hash, PartialEq, Eq))]
+#[repr(u32)]
+pub enum devstat_type_flags {
+ DEVSTAT_TYPE_DIRECT = 0x000,
+ DEVSTAT_TYPE_SEQUENTIAL = 0x001,
+ DEVSTAT_TYPE_PRINTER = 0x002,
+ DEVSTAT_TYPE_PROCESSOR = 0x003,
+ DEVSTAT_TYPE_WORM = 0x004,
+ DEVSTAT_TYPE_CDROM = 0x005,
+ DEVSTAT_TYPE_SCANNER = 0x006,
+ DEVSTAT_TYPE_OPTICAL = 0x007,
+ DEVSTAT_TYPE_CHANGER = 0x008,
+ DEVSTAT_TYPE_COMM = 0x009,
+ DEVSTAT_TYPE_ASC0 = 0x00a,
+ DEVSTAT_TYPE_ASC1 = 0x00b,
+ DEVSTAT_TYPE_STORARRAY = 0x00c,
+ DEVSTAT_TYPE_ENCLOSURE = 0x00d,
+ DEVSTAT_TYPE_FLOPPY = 0x00e,
+ DEVSTAT_TYPE_MASK = 0x00f,
+ DEVSTAT_TYPE_IF_SCSI = 0x010,
+ DEVSTAT_TYPE_IF_IDE = 0x020,
+ DEVSTAT_TYPE_IF_OTHER = 0x030,
+ DEVSTAT_TYPE_IF_MASK = 0x0f0,
+ DEVSTAT_TYPE_PASS = 0x100,
+}
+impl ::Copy for devstat_type_flags {}
+impl ::Clone for devstat_type_flags {
+ fn clone(&self) -> devstat_type_flags {
+ *self
+ }
+}
+
+#[cfg_attr(feature = "extra_traits", derive(Debug, Hash, PartialEq, Eq))]
+#[repr(u32)]
+pub enum devstat_metric {
+ DSM_NONE,
+ DSM_TOTAL_BYTES,
+ DSM_TOTAL_BYTES_READ,
+ DSM_TOTAL_BYTES_WRITE,
+ DSM_TOTAL_TRANSFERS,
+ DSM_TOTAL_TRANSFERS_READ,
+ DSM_TOTAL_TRANSFERS_WRITE,
+ DSM_TOTAL_TRANSFERS_OTHER,
+ DSM_TOTAL_BLOCKS,
+ DSM_TOTAL_BLOCKS_READ,
+ DSM_TOTAL_BLOCKS_WRITE,
+ DSM_KB_PER_TRANSFER,
+ DSM_KB_PER_TRANSFER_READ,
+ DSM_KB_PER_TRANSFER_WRITE,
+ DSM_TRANSFERS_PER_SECOND,
+ DSM_TRANSFERS_PER_SECOND_READ,
+ DSM_TRANSFERS_PER_SECOND_WRITE,
+ DSM_TRANSFERS_PER_SECOND_OTHER,
+ DSM_MB_PER_SECOND,
+ DSM_MB_PER_SECOND_READ,
+ DSM_MB_PER_SECOND_WRITE,
+ DSM_BLOCKS_PER_SECOND,
+ DSM_BLOCKS_PER_SECOND_READ,
+ DSM_BLOCKS_PER_SECOND_WRITE,
+ DSM_MS_PER_TRANSACTION,
+ DSM_MS_PER_TRANSACTION_READ,
+ DSM_MS_PER_TRANSACTION_WRITE,
+ DSM_SKIP,
+ DSM_TOTAL_BYTES_FREE,
+ DSM_TOTAL_TRANSFERS_FREE,
+ DSM_TOTAL_BLOCKS_FREE,
+ DSM_KB_PER_TRANSFER_FREE,
+ DSM_MB_PER_SECOND_FREE,
+ DSM_TRANSFERS_PER_SECOND_FREE,
+ DSM_BLOCKS_PER_SECOND_FREE,
+ DSM_MS_PER_TRANSACTION_OTHER,
+ DSM_MS_PER_TRANSACTION_FREE,
+ DSM_BUSY_PCT,
+ DSM_QUEUE_LENGTH,
+ DSM_TOTAL_DURATION,
+ DSM_TOTAL_DURATION_READ,
+ DSM_TOTAL_DURATION_WRITE,
+ DSM_TOTAL_DURATION_FREE,
+ DSM_TOTAL_DURATION_OTHER,
+ DSM_TOTAL_BUSY_TIME,
+ DSM_MAX,
+}
+impl ::Copy for devstat_metric {}
+impl ::Clone for devstat_metric {
+ fn clone(&self) -> devstat_metric {
+ *self
+ }
+}
+
+#[cfg_attr(feature = "extra_traits", derive(Debug, Hash, PartialEq, Eq))]
+#[repr(u32)]
+pub enum devstat_select_mode {
+ DS_SELECT_ADD,
+ DS_SELECT_ONLY,
+ DS_SELECT_REMOVE,
+ DS_SELECT_ADDONLY,
+}
+impl ::Copy for devstat_select_mode {}
+impl ::Clone for devstat_select_mode {
+ fn clone(&self) -> devstat_select_mode {
+ *self
+ }
+}
+
s! {
pub struct aiocb {
pub aio_fildes: ::c_int,
@@ -67,15 +278,10 @@ s! {
pub struct _sem {
data: [u32; 4],
}
-
- pub struct ipc_perm {
- pub cuid: ::uid_t,
- pub cgid: ::gid_t,
- pub uid: ::uid_t,
- pub gid: ::gid_t,
- pub mode: ::mode_t,
- pub seq: ::c_ushort,
- pub key: ::key_t,
+ pub struct sembuf {
+ pub sem_num: ::c_ushort,
+ pub sem_op: ::c_short,
+ pub sem_flg: ::c_short,
}
pub struct msqid_ds {
@@ -112,11 +318,6 @@ s! {
pub sc_groups: [::gid_t; 1],
}
- pub struct accept_filter_arg {
- pub af_name: [::c_char; 16],
- af_arg: [[::c_char; 10]; 24],
- }
-
pub struct ptrace_vm_entry {
pub pve_entry: ::c_int,
pub pve_timestamp: ::c_int,
@@ -130,6 +331,30 @@ s! {
pub pve_path: *mut ::c_char,
}
+ pub struct ptrace_lwpinfo {
+ pub pl_lwpid: lwpid_t,
+ pub pl_event: ::c_int,
+ pub pl_flags: ::c_int,
+ pub pl_sigmask: ::sigset_t,
+ pub pl_siglist: ::sigset_t,
+ pub pl_siginfo: ::siginfo_t,
+ pub pl_tdname: [::c_char; ::MAXCOMLEN as usize + 1],
+ pub pl_child_pid: ::pid_t,
+ pub pl_syscall_code: ::c_uint,
+ pub pl_syscall_narg: ::c_uint,
+ }
+
+ pub struct ptrace_sc_ret {
+ pub sr_retval: [::register_t; 2],
+ pub sr_error: ::c_int,
+ }
+
+ pub struct ptrace_coredump {
+ pub pc_fd: ::c_int,
+ pub pc_flags: u32,
+ pub pc_limit: ::off_t,
+ }
+
pub struct cpuset_t {
#[cfg(target_pointer_width = "64")]
__bits: [::c_long; 4],
@@ -140,6 +365,639 @@ s! {
pub struct cap_rights_t {
cr_rights: [u64; 2],
}
+
+ pub struct umutex {
+ m_owner: ::lwpid_t,
+ m_flags: u32,
+ m_ceilings: [u32; 2],
+ m_rb_link: ::uintptr_t,
+ #[cfg(target_pointer_width = "32")]
+ m_pad: u32,
+ m_spare: [u32; 2],
+
+ }
+
+ pub struct ucond {
+ c_has_waiters: u32,
+ c_flags: u32,
+ c_clockid: u32,
+ c_spare: [u32; 1],
+ }
+
+ pub struct uuid {
+ pub time_low: u32,
+ pub time_mid: u16,
+ pub time_hi_and_version: u16,
+ pub clock_seq_hi_and_reserved: u8,
+ pub clock_seq_low: u8,
+ pub node: [u8; _UUID_NODE_LEN],
+ }
+
+ pub struct __c_anonymous_pthread_spinlock {
+ s_clock: umutex,
+ }
+
+ pub struct __c_anonymous_pthread_barrierattr {
+ pshared: ::c_int,
+ }
+
+ pub struct __c_anonymous_pthread_barrier {
+ b_lock: umutex,
+ b_cv: ucond,
+ b_cycle: i64,
+ b_count: ::c_int,
+ b_waiters: ::c_int,
+ b_refcount: ::c_int,
+ b_destroying: ::c_int,
+ }
+
+ pub struct kinfo_vmentry {
+ pub kve_structsize: ::c_int,
+ pub kve_type: ::c_int,
+ pub kve_start: u64,
+ pub kve_end: u64,
+ pub kve_offset: u64,
+ pub kve_vn_fileid: u64,
+ #[cfg(not(freebsd11))]
+ pub kve_vn_fsid_freebsd11: u32,
+ #[cfg(freebsd11)]
+ pub kve_vn_fsid: u32,
+ pub kve_flags: ::c_int,
+ pub kve_resident: ::c_int,
+ pub kve_private_resident: ::c_int,
+ pub kve_protection: ::c_int,
+ pub kve_ref_count: ::c_int,
+ pub kve_shadow_count: ::c_int,
+ pub kve_vn_type: ::c_int,
+ pub kve_vn_size: u64,
+ #[cfg(not(freebsd11))]
+ pub kve_vn_rdev_freebsd11: u32,
+ #[cfg(freebsd11)]
+ pub kve_vn_rdev: u32,
+ pub kve_vn_mode: u16,
+ pub kve_status: u16,
+ #[cfg(not(freebsd11))]
+ pub kve_vn_fsid: u64,
+ #[cfg(not(freebsd11))]
+ pub kve_vn_rdev: u64,
+ #[cfg(not(freebsd11))]
+ _kve_is_spare: [::c_int; 8],
+ #[cfg(freebsd11)]
+ _kve_is_spare: [::c_int; 12],
+ pub kve_path: [[::c_char; 32]; 32],
+ }
+
+ pub struct __c_anonymous_filestat {
+ pub stqe_next: *mut filestat,
+ }
+
+ pub struct filestat {
+ pub fs_type: ::c_int,
+ pub fs_flags: ::c_int,
+ pub fs_fflags: ::c_int,
+ pub fs_uflags: ::c_int,
+ pub fs_fd: ::c_int,
+ pub fs_ref_count: ::c_int,
+ pub fs_offset: ::off_t,
+ pub fs_typedep: *mut ::c_void,
+ pub fs_path: *mut ::c_char,
+ pub next: __c_anonymous_filestat,
+ pub fs_cap_rights: cap_rights_t,
+ }
+
+ pub struct filestat_list {
+ pub stqh_first: *mut filestat,
+ pub stqh_last: *mut *mut filestat,
+ }
+
+ pub struct procstat {
+ pub tpe: ::c_int,
+ pub kd: ::uintptr_t,
+ pub vmentries: *mut ::c_void,
+ pub files: *mut ::c_void,
+ pub argv: *mut ::c_void,
+ pub envv: *mut ::c_void,
+ pub core: ::uintptr_t,
+ }
+
+ pub struct itimerspec {
+ pub it_interval: ::timespec,
+ pub it_value: ::timespec,
+ }
+
+ pub struct __c_anonymous__timer {
+ _priv: [::c_int; 3],
+ }
+
+ /// Used to hold a copy of the command line, if it had a sane length.
+ pub struct pargs {
+ /// Reference count.
+ pub ar_ref: u_int,
+ /// Length.
+ pub ar_length: u_int,
+ /// Arguments.
+ pub ar_args: [::c_uchar; 1],
+ }
+
+ pub struct priority {
+ /// Scheduling class.
+ pub pri_class: u_char,
+ /// Normal priority level.
+ pub pri_level: u_char,
+ /// Priority before propagation.
+ pub pri_native: u_char,
+ /// User priority based on p_cpu and p_nice.
+ pub pri_user: u_char,
+ }
+
+ pub struct kvm_swap {
+ pub ksw_devname: [::c_char; 32],
+ pub ksw_used: u_int,
+ pub ksw_total: u_int,
+ pub ksw_flags: ::c_int,
+ pub ksw_reserved1: u_int,
+ pub ksw_reserved2: u_int,
+ }
+
+ pub struct nlist {
+ /// symbol name (in memory)
+ pub n_name: *const ::c_char,
+ /// type defines
+ pub n_type: ::c_uchar,
+ /// "type" and binding information
+ pub n_other: ::c_char,
+ /// used by stab entries
+ pub n_desc: ::c_short,
+ pub n_value: ::c_ulong,
+ }
+
+ pub struct kvm_nlist {
+ pub n_name: *const ::c_char,
+ pub n_type: ::c_uchar,
+ pub n_value: ::kvaddr_t,
+ }
+
+ pub struct __c_anonymous_sem {
+ _priv: ::uintptr_t,
+ }
+
+ pub struct semid_ds {
+ pub sem_perm: ::ipc_perm,
+ pub __sem_base: *mut __c_anonymous_sem,
+ pub sem_nsems: ::c_ushort,
+ pub sem_otime: ::time_t,
+ pub sem_ctime: ::time_t,
+ }
+
+ pub struct vmtotal {
+ pub t_vm: u64,
+ pub t_avm: u64,
+ pub t_rm: u64,
+ pub t_arm: u64,
+ pub t_vmshr: u64,
+ pub t_avmshr: u64,
+ pub t_rmshr: u64,
+ pub t_armshr: u64,
+ pub t_free: u64,
+ pub t_rq: i16,
+ pub t_dw: i16,
+ pub t_pw: i16,
+ pub t_sl: i16,
+ pub t_sw: i16,
+ pub t_pad: [u16; 3],
+ }
+
+ pub struct sockstat {
+ pub inp_ppcb: u64,
+ pub so_addr: u64,
+ pub so_pcb: u64,
+ pub unp_conn: u64,
+ pub dom_family: ::c_int,
+ pub proto: ::c_int,
+ pub so_rcv_sb_state: ::c_int,
+ pub so_snd_sb_state: ::c_int,
+ /// Socket address.
+ pub sa_local: ::sockaddr_storage,
+ /// Peer address.
+ pub sa_peer: ::sockaddr_storage,
+ pub type_: ::c_int,
+ pub dname: [::c_char; 32],
+ #[cfg(any(freebsd12, freebsd13, freebsd14))]
+ pub sendq: ::c_uint,
+ #[cfg(any(freebsd12, freebsd13, freebsd14))]
+ pub recvq: ::c_uint,
+ }
+
+ pub struct shmstat {
+ pub size: u64,
+ pub mode: u16,
+ }
+
+ pub struct spacectl_range {
+ pub r_offset: ::off_t,
+ pub r_len: ::off_t
+ }
+
+ pub struct rusage_ext {
+ pub rux_runtime: u64,
+ pub rux_uticks: u64,
+ pub rux_sticks: u64,
+ pub rux_iticks: u64,
+ pub rux_uu: u64,
+ pub rux_su: u64,
+ pub rux_tu: u64,
+ }
+
+ pub struct if_clonereq {
+ pub ifcr_total: ::c_int,
+ pub ifcr_count: ::c_int,
+ pub ifcr_buffer: *mut ::c_char,
+ }
+
+ pub struct if_msghdr {
+ /// to skip over non-understood messages
+ pub ifm_msglen: ::c_ushort,
+ /// future binary compatibility
+ pub ifm_version: ::c_uchar,
+ /// message type
+ pub ifm_type: ::c_uchar,
+ /// like rtm_addrs
+ pub ifm_addrs: ::c_int,
+ /// value of if_flags
+ pub ifm_flags: ::c_int,
+ /// index for associated ifp
+ pub ifm_index: ::c_ushort,
+ pub _ifm_spare1: ::c_ushort,
+ /// statistics and other data about if
+ pub ifm_data: if_data,
+ }
+
+ pub struct if_msghdrl {
+ /// to skip over non-understood messages
+ pub ifm_msglen: ::c_ushort,
+ /// future binary compatibility
+ pub ifm_version: ::c_uchar,
+ /// message type
+ pub ifm_type: ::c_uchar,
+ /// like rtm_addrs
+ pub ifm_addrs: ::c_int,
+ /// value of if_flags
+ pub ifm_flags: ::c_int,
+ /// index for associated ifp
+ pub ifm_index: ::c_ushort,
+ /// spare space to grow if_index, see if_var.h
+ pub _ifm_spare1: ::c_ushort,
+ /// length of if_msghdrl incl. if_data
+ pub ifm_len: ::c_ushort,
+ /// offset of if_data from beginning
+ pub ifm_data_off: ::c_ushort,
+ pub _ifm_spare2: ::c_int,
+ /// statistics and other data about if
+ pub ifm_data: if_data,
+ }
+
+ pub struct ifa_msghdr {
+ /// to skip over non-understood messages
+ pub ifam_msglen: ::c_ushort,
+ /// future binary compatibility
+ pub ifam_version: ::c_uchar,
+ /// message type
+ pub ifam_type: ::c_uchar,
+ /// like rtm_addrs
+ pub ifam_addrs: ::c_int,
+ /// value of ifa_flags
+ pub ifam_flags: ::c_int,
+ /// index for associated ifp
+ pub ifam_index: ::c_ushort,
+ pub _ifam_spare1: ::c_ushort,
+ /// value of ifa_ifp->if_metric
+ pub ifam_metric: ::c_int,
+ }
+
+ pub struct ifa_msghdrl {
+ /// to skip over non-understood messages
+ pub ifam_msglen: ::c_ushort,
+ /// future binary compatibility
+ pub ifam_version: ::c_uchar,
+ /// message type
+ pub ifam_type: ::c_uchar,
+ /// like rtm_addrs
+ pub ifam_addrs: ::c_int,
+ /// value of ifa_flags
+ pub ifam_flags: ::c_int,
+ /// index for associated ifp
+ pub ifam_index: ::c_ushort,
+ /// spare space to grow if_index, see if_var.h
+ pub _ifam_spare1: ::c_ushort,
+ /// length of ifa_msghdrl incl. if_data
+ pub ifam_len: ::c_ushort,
+ /// offset of if_data from beginning
+ pub ifam_data_off: ::c_ushort,
+ /// value of ifa_ifp->if_metric
+ pub ifam_metric: ::c_int,
+ /// statistics and other data about if or address
+ pub ifam_data: if_data,
+ }
+
+ pub struct ifma_msghdr {
+ /// to skip over non-understood messages
+ pub ifmam_msglen: ::c_ushort,
+ /// future binary compatibility
+ pub ifmam_version: ::c_uchar,
+ /// message type
+ pub ifmam_type: ::c_uchar,
+ /// like rtm_addrs
+ pub ifmam_addrs: ::c_int,
+ /// value of ifa_flags
+ pub ifmam_flags: ::c_int,
+ /// index for associated ifp
+ pub ifmam_index: ::c_ushort,
+ pub _ifmam_spare1: ::c_ushort,
+ }
+
+ pub struct if_announcemsghdr {
+ /// to skip over non-understood messages
+ pub ifan_msglen: ::c_ushort,
+ /// future binary compatibility
+ pub ifan_version: ::c_uchar,
+ /// message type
+ pub ifan_type: ::c_uchar,
+ /// index for associated ifp
+ pub ifan_index: ::c_ushort,
+ /// if name, e.g. "en0"
+ pub ifan_name: [::c_char; ::IFNAMSIZ as usize],
+ /// what type of announcement
+ pub ifan_what: ::c_ushort,
+ }
+
+ pub struct ifreq_buffer {
+ pub length: ::size_t,
+ pub buffer: *mut ::c_void,
+ }
+
+ pub struct ifaliasreq {
+ /// if name, e.g. "en0"
+ pub ifra_name: [::c_char; ::IFNAMSIZ as usize],
+ pub ifra_addr: ::sockaddr,
+ pub ifra_broadaddr: ::sockaddr,
+ pub ifra_mask: ::sockaddr,
+ pub ifra_vhid: ::c_int,
+ }
+
+ /// 9.x compat
+ pub struct oifaliasreq {
+ /// if name, e.g. "en0"
+ pub ifra_name: [::c_char; ::IFNAMSIZ as usize],
+ pub ifra_addr: ::sockaddr,
+ pub ifra_broadaddr: ::sockaddr,
+ pub ifra_mask: ::sockaddr,
+ }
+
+ pub struct ifmediareq {
+ /// if name, e.g. "en0"
+ pub ifm_name: [::c_char; ::IFNAMSIZ as usize],
+ /// current media options
+ pub ifm_current: ::c_int,
+ /// don't care mask
+ pub ifm_mask: ::c_int,
+ /// media status
+ pub ifm_status: ::c_int,
+ /// active options
+ pub ifm_active: ::c_int,
+ /// # entries in ifm_ulist array
+ pub ifm_count: ::c_int,
+ /// media words
+ pub ifm_ulist: *mut ::c_int,
+ }
+
+ pub struct ifdrv {
+ /// if name, e.g. "en0"
+ pub ifd_name: [::c_char; ::IFNAMSIZ as usize],
+ pub ifd_cmd: ::c_ulong,
+ pub ifd_len: ::size_t,
+ pub ifd_data: *mut ::c_void,
+ }
+
+ pub struct ifi2creq {
+ /// i2c address (0xA0, 0xA2)
+ pub dev_addr: u8,
+ /// read offset
+ pub offset: u8,
+ /// read length
+ pub len: u8,
+ pub spare0: u8,
+ pub spare1: u32,
+ /// read buffer
+ pub data: [u8; 8],
+ }
+
+ pub struct ifrsshash {
+ /// if name, e.g. "en0"
+ pub ifrh_name: [::c_char; ::IFNAMSIZ as usize],
+ /// RSS_FUNC_
+ pub ifrh_func: u8,
+ pub ifrh_spare0: u8,
+ pub ifrh_spare1: u16,
+ /// RSS_TYPE_
+ pub ifrh_types: u32,
+ }
+
+ pub struct ifmibdata {
+ /// name of interface
+ pub ifmd_name: [::c_char; ::IFNAMSIZ as usize],
+ /// number of promiscuous listeners
+ pub ifmd_pcount: ::c_int,
+ /// interface flags
+ pub ifmd_flags: ::c_int,
+ /// instantaneous length of send queue
+ pub ifmd_snd_len: ::c_int,
+ /// maximum length of send queue
+ pub ifmd_snd_maxlen: ::c_int,
+ /// number of drops in send queue
+ pub ifmd_snd_drops: ::c_int,
+ /// for future expansion
+ pub ifmd_filler: [::c_int; 4],
+ /// generic information and statistics
+ pub ifmd_data: if_data,
+ }
+
+ pub struct ifmib_iso_8802_3 {
+ pub dot3StatsAlignmentErrors: u32,
+ pub dot3StatsFCSErrors: u32,
+ pub dot3StatsSingleCollisionFrames: u32,
+ pub dot3StatsMultipleCollisionFrames: u32,
+ pub dot3StatsSQETestErrors: u32,
+ pub dot3StatsDeferredTransmissions: u32,
+ pub dot3StatsLateCollisions: u32,
+ pub dot3StatsExcessiveCollisions: u32,
+ pub dot3StatsInternalMacTransmitErrors: u32,
+ pub dot3StatsCarrierSenseErrors: u32,
+ pub dot3StatsFrameTooLongs: u32,
+ pub dot3StatsInternalMacReceiveErrors: u32,
+ pub dot3StatsEtherChipSet: u32,
+ pub dot3StatsMissedFrames: u32,
+ pub dot3StatsCollFrequencies: [u32; 16],
+ pub dot3Compliance: u32,
+ }
+
+ pub struct __c_anonymous_ph {
+ pub ph1: u64,
+ pub ph2: u64,
+ }
+
+ pub struct fid {
+ pub fid_len: ::c_ushort,
+ pub fid_data0: ::c_ushort,
+ pub fid_data: [::c_char; ::MAXFIDSZ as usize],
+ }
+
+ pub struct fhandle {
+ pub fh_fsid: ::fsid_t,
+ pub fh_fid: fid,
+ }
+
+ pub struct bintime {
+ pub sec: ::time_t,
+ pub frac: u64,
+ }
+
+ pub struct clockinfo {
+ /// clock frequency
+ pub hz: ::c_int,
+ /// micro-seconds per hz tick
+ pub tick: ::c_int,
+ pub spare: ::c_int,
+ /// statistics clock frequency
+ pub stathz: ::c_int,
+ /// profiling clock frequency
+ pub profhz: ::c_int,
+ }
+
+ pub struct __c_anonymous_stailq_entry_devstat {
+ pub stqe_next: *mut devstat,
+ }
+
+ pub struct devstat {
+ /// Update sequence
+ pub sequence0: ::u_int,
+ /// Allocated entry
+ pub allocated: ::c_int,
+ /// started ops
+ pub start_count: ::u_int,
+ /// completed ops
+ pub end_count: ::u_int,
+ /// busy time unaccounted for since this time
+ pub busy_from: bintime,
+ pub dev_links: __c_anonymous_stailq_entry_devstat,
+ /// Devstat device number.
+ pub device_number: u32,
+ pub device_name: [::c_char; DEVSTAT_NAME_LEN as usize],
+ pub unit_number: ::c_int,
+ pub bytes: [u64; DEVSTAT_N_TRANS_FLAGS as usize],
+ pub operations: [u64; DEVSTAT_N_TRANS_FLAGS as usize],
+ pub duration: [bintime; DEVSTAT_N_TRANS_FLAGS as usize],
+ pub busy_time: bintime,
+ /// Time the device was created.
+ pub creation_time: bintime,
+ /// Block size, bytes
+ pub block_size: u32,
+ /// The number of simple, ordered, and head of queue tags sent.
+ pub tag_types: [u64; 3],
+ /// Which statistics are supported by a given device.
+ pub flags: devstat_support_flags,
+ /// Device type
+ pub device_type: devstat_type_flags,
+ /// Controls list pos.
+ pub priority: devstat_priority,
+ /// Identification for GEOM nodes
+ pub id: *const ::c_void,
+ /// Update sequence
+ pub sequence1: ::u_int,
+ }
+
+ pub struct devstat_match {
+ pub match_fields: devstat_match_flags,
+ pub device_type: devstat_type_flags,
+ pub num_match_categories: ::c_int,
+ }
+
+ pub struct devstat_match_table {
+ pub match_str: *const ::c_char,
+ pub type_: devstat_type_flags,
+ pub match_field: devstat_match_flags,
+ }
+
+ pub struct device_selection {
+ pub device_number: u32,
+ pub device_name: [::c_char; DEVSTAT_NAME_LEN as usize],
+ pub unit_number: ::c_int,
+ pub selected: ::c_int,
+ pub bytes: u64,
+ pub position: ::c_int,
+ }
+
+ pub struct devinfo {
+ pub devices: *mut devstat,
+ pub mem_ptr: *mut u8,
+ pub generation: ::c_long,
+ pub numdevs: ::c_int,
+ }
+
+ pub struct sockcred2 {
+ pub sc_version: ::c_int,
+ pub sc_pid: ::pid_t,
+ pub sc_uid: ::uid_t,
+ pub sc_euid: ::uid_t,
+ pub sc_gid: ::gid_t,
+ pub sc_egid: ::gid_t,
+ pub sc_ngroups: ::c_int,
+ pub sc_groups: [::gid_t; 1],
+ }
+
+ pub struct ifconf {
+ pub ifc_len: ::c_int,
+ #[cfg(libc_union)]
+ pub ifc_ifcu: __c_anonymous_ifc_ifcu,
+ }
+
+ pub struct au_mask_t {
+ pub am_success: ::c_uint,
+ pub am_failure: ::c_uint,
+ }
+
+ pub struct au_tid_t {
+ pub port: u32,
+ pub machine: u32,
+ }
+
+ pub struct auditinfo_t {
+ pub ai_auid: ::au_id_t,
+ pub ai_mask: ::au_mask_t,
+ pub ai_termid: au_tid_t,
+ pub ai_asid: ::au_asid_t,
+ }
+
+ pub struct tcp_fastopen {
+ pub enable: ::c_int,
+ pub psk: [u8; ::TCP_FASTOPEN_PSK_LEN as usize],
+ }
+
+ pub struct tcp_function_set {
+ pub function_set_name: [::c_char; ::TCP_FUNCTION_NAME_LEN_MAX as usize],
+ pub pcbcnt: u32,
+ }
+
+ pub struct _umtx_time {
+ pub _timeout: ::timespec,
+ pub _flags: u32,
+ pub _clockid: u32,
+ }
+
+ pub struct shm_largepage_conf {
+ pub psind: ::c_int,
+ pub alloc_policy: ::c_int,
+ __pad: [::c_int; 10],
+ }
}
s_no_extra_traits! {
@@ -201,6 +1059,155 @@ s_no_extra_traits! {
__unused1: ::c_int,
__unused2: [::c_long; 7]
}
+
+ pub struct ptsstat {
+ #[cfg(any(freebsd12, freebsd13, freebsd14))]
+ pub dev: u64,
+ #[cfg(not(any(freebsd12, freebsd13, freebsd14)))]
+ pub dev: u32,
+ pub devname: [::c_char; SPECNAMELEN as usize + 1],
+ }
+
+ #[cfg(libc_union)]
+ pub union __c_anonymous_elf32_auxv_union {
+ pub a_val: ::c_int,
+ }
+
+ pub struct Elf32_Auxinfo {
+ pub a_type: ::c_int,
+ #[cfg(libc_union)]
+ pub a_un: __c_anonymous_elf32_auxv_union,
+ }
+
+ #[cfg(libc_union)]
+ pub union __c_anonymous_ifi_epoch {
+ pub tt: ::time_t,
+ pub ph: u64,
+ }
+
+ #[cfg(libc_union)]
+ pub union __c_anonymous_ifi_lastchange {
+ pub tv: ::timeval,
+ pub ph: __c_anonymous_ph,
+ }
+
+ pub struct if_data {
+ /// ethernet, tokenring, etc
+ pub ifi_type: u8,
+ /// e.g., AUI, Thinnet, 10base-T, etc
+ pub ifi_physical: u8,
+ /// media address length
+ pub ifi_addrlen: u8,
+ /// media header length
+ pub ifi_hdrlen: u8,
+ /// current link state
+ pub ifi_link_state: u8,
+ /// carp vhid
+ pub ifi_vhid: u8,
+ /// length of this data struct
+ pub ifi_datalen: u16,
+ /// maximum transmission unit
+ pub ifi_mtu: u32,
+ /// routing metric (external only)
+ pub ifi_metric: u32,
+ /// linespeed
+ pub ifi_baudrate: u64,
+ /// packets received on interface
+ pub ifi_ipackets: u64,
+ /// input errors on interface
+ pub ifi_ierrors: u64,
+ /// packets sent on interface
+ pub ifi_opackets: u64,
+ /// output errors on interface
+ pub ifi_oerrors: u64,
+ /// collisions on csma interfaces
+ pub ifi_collisions: u64,
+ /// total number of octets received
+ pub ifi_ibytes: u64,
+ /// total number of octets sent
+ pub ifi_obytes: u64,
+ /// packets received via multicast
+ pub ifi_imcasts: u64,
+ /// packets sent via multicast
+ pub ifi_omcasts: u64,
+ /// dropped on input
+ pub ifi_iqdrops: u64,
+ /// dropped on output
+ pub ifi_oqdrops: u64,
+ /// destined for unsupported protocol
+ pub ifi_noproto: u64,
+ /// HW offload capabilities, see IFCAP
+ pub ifi_hwassist: u64,
+ /// uptime at attach or stat reset
+ #[cfg(libc_union)]
+ pub __ifi_epoch: __c_anonymous_ifi_epoch,
+ /// uptime at attach or stat reset
+ #[cfg(not(libc_union))]
+ pub __ifi_epoch: u64,
+ /// time of last administrative change
+ #[cfg(libc_union)]
+ pub __ifi_lastchange: __c_anonymous_ifi_lastchange,
+ /// time of last administrative change
+ #[cfg(not(libc_union))]
+ pub __ifi_lastchange: ::timeval,
+ }
+
+ #[cfg(libc_union)]
+ pub union __c_anonymous_ifr_ifru {
+ pub ifru_addr: ::sockaddr,
+ pub ifru_dstaddr: ::sockaddr,
+ pub ifru_broadaddr: ::sockaddr,
+ pub ifru_buffer: ifreq_buffer,
+ pub ifru_flags: [::c_short; 2],
+ pub ifru_index: ::c_short,
+ pub ifru_jid: ::c_int,
+ pub ifru_metric: ::c_int,
+ pub ifru_mtu: ::c_int,
+ pub ifru_phys: ::c_int,
+ pub ifru_media: ::c_int,
+ pub ifru_data: ::caddr_t,
+ pub ifru_cap: [::c_int; 2],
+ pub ifru_fib: ::c_uint,
+ pub ifru_vlan_pcp: ::c_uchar,
+ }
+
+ pub struct ifreq {
+ /// if name, e.g. "en0"
+ pub ifr_name: [::c_char; ::IFNAMSIZ],
+ #[cfg(libc_union)]
+ pub ifr_ifru: __c_anonymous_ifr_ifru,
+ #[cfg(not(libc_union))]
+ pub ifr_ifru: ::sockaddr,
+ }
+
+ #[cfg(libc_union)]
+ pub union __c_anonymous_ifc_ifcu {
+ pub ifcu_buf: ::caddr_t,
+ pub ifcu_req: *mut ifreq,
+ }
+
+ pub struct ifstat {
+ /// if name, e.g. "en0"
+ pub ifs_name: [::c_char; ::IFNAMSIZ as usize],
+ pub ascii: [::c_char; ::IFSTATMAX as usize + 1],
+ }
+
+ pub struct ifrsskey {
+ /// if name, e.g. "en0"
+ pub ifrk_name: [::c_char; ::IFNAMSIZ as usize],
+ /// RSS_FUNC_
+ pub ifrk_func: u8,
+ pub ifrk_spare0: u8,
+ pub ifrk_keylen: u16,
+ pub ifrk_key: [u8; ::RSS_KEYLEN as usize],
+ }
+
+ pub struct ifdownreason {
+ pub ifdr_name: [::c_char; ::IFNAMSIZ as usize],
+ pub ifdr_reason: u32,
+ pub ifdr_vendor: u32,
+ pub ifdr_msg: [::c_char; ::IFDR_MSG_SIZE as usize],
+ }
}
cfg_if! {
@@ -383,47 +1390,517 @@ cfg_if! {
.finish()
}
}
- impl ::hash::Hash for mq_attr {
+ impl ::hash::Hash for mq_attr {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.mq_flags.hash(state);
+ self.mq_maxmsg.hash(state);
+ self.mq_msgsize.hash(state);
+ self.mq_curmsgs.hash(state);
+ }
+ }
+
+ impl PartialEq for sigevent {
+ fn eq(&self, other: &sigevent) -> bool {
+ self.sigev_notify == other.sigev_notify
+ && self.sigev_signo == other.sigev_signo
+ && self.sigev_value == other.sigev_value
+ && self.sigev_notify_thread_id
+ == other.sigev_notify_thread_id
+ }
+ }
+ impl Eq for sigevent {}
+ impl ::fmt::Debug for sigevent {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("sigevent")
+ .field("sigev_notify", &self.sigev_notify)
+ .field("sigev_signo", &self.sigev_signo)
+ .field("sigev_value", &self.sigev_value)
+ .field("sigev_notify_thread_id",
+ &self.sigev_notify_thread_id)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for sigevent {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.sigev_notify.hash(state);
+ self.sigev_signo.hash(state);
+ self.sigev_value.hash(state);
+ self.sigev_notify_thread_id.hash(state);
+ }
+ }
+
+ impl PartialEq for ptsstat {
+ fn eq(&self, other: &ptsstat) -> bool {
+ let self_devname: &[::c_char] = &self.devname;
+ let other_devname: &[::c_char] = &other.devname;
+
+ self.dev == other.dev && self_devname == other_devname
+ }
+ }
+ impl Eq for ptsstat {}
+ impl ::fmt::Debug for ptsstat {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ let self_devname: &[::c_char] = &self.devname;
+
+ f.debug_struct("ptsstat")
+ .field("dev", &self.dev)
+ .field("devname", &self_devname)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for ptsstat {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ let self_devname: &[::c_char] = &self.devname;
+
+ self.dev.hash(state);
+ self_devname.hash(state);
+ }
+ }
+
+ #[cfg(libc_union)]
+ impl PartialEq for __c_anonymous_elf32_auxv_union {
+ fn eq(&self, other: &__c_anonymous_elf32_auxv_union) -> bool {
+ unsafe { self.a_val == other.a_val}
+ }
+ }
+ #[cfg(libc_union)]
+ impl Eq for __c_anonymous_elf32_auxv_union {}
+ #[cfg(libc_union)]
+ impl ::fmt::Debug for __c_anonymous_elf32_auxv_union {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("a_val")
+ .field("a_val", unsafe { &self.a_val })
+ .finish()
+ }
+ }
+ #[cfg(not(libc_union))]
+ impl PartialEq for Elf32_Auxinfo {
+ fn eq(&self, other: &Elf32_Auxinfo) -> bool {
+ self.a_type == other.a_type
+ }
+ }
+ #[cfg(libc_union)]
+ impl PartialEq for Elf32_Auxinfo {
+ fn eq(&self, other: &Elf32_Auxinfo) -> bool {
+ self.a_type == other.a_type
+ && self.a_un == other.a_un
+ }
+ }
+ impl Eq for Elf32_Auxinfo {}
+ #[cfg(not(libc_union))]
+ impl ::fmt::Debug for Elf32_Auxinfo {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("Elf32_Auxinfo")
+ .field("a_type", &self.a_type)
+ .finish()
+ }
+ }
+ #[cfg(libc_union)]
+ impl ::fmt::Debug for Elf32_Auxinfo {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("Elf32_Auxinfo")
+ .field("a_type", &self.a_type)
+ .field("a_un", &self.a_un)
+ .finish()
+ }
+ }
+
+ #[cfg(libc_union)]
+ impl PartialEq for __c_anonymous_ifr_ifru {
+ fn eq(&self, other: &__c_anonymous_ifr_ifru) -> bool {
+ unsafe {
+ self.ifru_addr == other.ifru_addr &&
+ self.ifru_dstaddr == other.ifru_dstaddr &&
+ self.ifru_broadaddr == other.ifru_broadaddr &&
+ self.ifru_buffer == other.ifru_buffer &&
+ self.ifru_flags == other.ifru_flags &&
+ self.ifru_index == other.ifru_index &&
+ self.ifru_jid == other.ifru_jid &&
+ self.ifru_metric == other.ifru_metric &&
+ self.ifru_mtu == other.ifru_mtu &&
+ self.ifru_phys == other.ifru_phys &&
+ self.ifru_media == other.ifru_media &&
+ self.ifru_data == other.ifru_data &&
+ self.ifru_cap == other.ifru_cap &&
+ self.ifru_fib == other.ifru_fib &&
+ self.ifru_vlan_pcp == other.ifru_vlan_pcp
+ }
+ }
+ }
+ #[cfg(libc_union)]
+ impl Eq for __c_anonymous_ifr_ifru {}
+ #[cfg(libc_union)]
+ impl ::fmt::Debug for __c_anonymous_ifr_ifru {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("ifr_ifru")
+ .field("ifru_addr", unsafe { &self.ifru_addr })
+ .field("ifru_dstaddr", unsafe { &self.ifru_dstaddr })
+ .field("ifru_broadaddr", unsafe { &self.ifru_broadaddr })
+ .field("ifru_buffer", unsafe { &self.ifru_buffer })
+ .field("ifru_flags", unsafe { &self.ifru_flags })
+ .field("ifru_index", unsafe { &self.ifru_index })
+ .field("ifru_jid", unsafe { &self.ifru_jid })
+ .field("ifru_metric", unsafe { &self.ifru_metric })
+ .field("ifru_mtu", unsafe { &self.ifru_mtu })
+ .field("ifru_phys", unsafe { &self.ifru_phys })
+ .field("ifru_media", unsafe { &self.ifru_media })
+ .field("ifru_data", unsafe { &self.ifru_data })
+ .field("ifru_cap", unsafe { &self.ifru_cap })
+ .field("ifru_fib", unsafe { &self.ifru_fib })
+ .field("ifru_vlan_pcp", unsafe { &self.ifru_vlan_pcp })
+ .finish()
+ }
+ }
+ #[cfg(libc_union)]
+ impl ::hash::Hash for __c_anonymous_ifr_ifru {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ unsafe { self.ifru_addr.hash(state) };
+ unsafe { self.ifru_dstaddr.hash(state) };
+ unsafe { self.ifru_broadaddr.hash(state) };
+ unsafe { self.ifru_buffer.hash(state) };
+ unsafe { self.ifru_flags.hash(state) };
+ unsafe { self.ifru_index.hash(state) };
+ unsafe { self.ifru_jid.hash(state) };
+ unsafe { self.ifru_metric.hash(state) };
+ unsafe { self.ifru_mtu.hash(state) };
+ unsafe { self.ifru_phys.hash(state) };
+ unsafe { self.ifru_media.hash(state) };
+ unsafe { self.ifru_data.hash(state) };
+ unsafe { self.ifru_cap.hash(state) };
+ unsafe { self.ifru_fib.hash(state) };
+ unsafe { self.ifru_vlan_pcp.hash(state) };
+ }
+ }
+
+ impl PartialEq for ifreq {
+ fn eq(&self, other: &ifreq) -> bool {
+ self.ifr_name == other.ifr_name && self.ifr_ifru == other.ifr_ifru
+ }
+ }
+ impl Eq for ifreq {}
+ impl ::fmt::Debug for ifreq {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("ifreq")
+ .field("ifr_name", &self.ifr_name)
+ .field("ifr_ifru", &self.ifr_ifru)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for ifreq {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.ifr_name.hash(state);
+ self.ifr_ifru.hash(state);
+ }
+ }
+
+ #[cfg(libc_union)]
+ impl Eq for __c_anonymous_ifc_ifcu {}
+
+ #[cfg(libc_union)]
+ impl PartialEq for __c_anonymous_ifc_ifcu {
+ fn eq(&self, other: &__c_anonymous_ifc_ifcu) -> bool {
+ unsafe {
+ self.ifcu_buf == other.ifcu_buf &&
+ self.ifcu_req == other.ifcu_req
+ }
+ }
+ }
+
+ #[cfg(libc_union)]
+ impl ::fmt::Debug for __c_anonymous_ifc_ifcu {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("ifc_ifcu")
+ .field("ifcu_buf", unsafe { &self.ifcu_buf })
+ .field("ifcu_req", unsafe { &self.ifcu_req })
+ .finish()
+ }
+ }
+
+ #[cfg(libc_union)]
+ impl ::hash::Hash for __c_anonymous_ifc_ifcu {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ unsafe { self.ifcu_buf.hash(state) };
+ unsafe { self.ifcu_req.hash(state) };
+ }
+ }
+
+ impl PartialEq for ifstat {
+ fn eq(&self, other: &ifstat) -> bool {
+ let self_ascii: &[::c_char] = &self.ascii;
+ let other_ascii: &[::c_char] = &other.ascii;
+
+ self.ifs_name == other.ifs_name && self_ascii == other_ascii
+ }
+ }
+ impl Eq for ifstat {}
+ impl ::fmt::Debug for ifstat {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ let ascii: &[::c_char] = &self.ascii;
+
+ f.debug_struct("ifstat")
+ .field("ifs_name", &self.ifs_name)
+ .field("ascii", &ascii)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for ifstat {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.ifs_name.hash(state);
+ self.ascii.hash(state);
+ }
+ }
+
+ impl PartialEq for ifrsskey {
+ fn eq(&self, other: &ifrsskey) -> bool {
+ let self_ifrk_key: &[u8] = &self.ifrk_key;
+ let other_ifrk_key: &[u8] = &other.ifrk_key;
+
+ self.ifrk_name == other.ifrk_name &&
+ self.ifrk_func == other.ifrk_func &&
+ self.ifrk_spare0 == other.ifrk_spare0 &&
+ self.ifrk_keylen == other.ifrk_keylen &&
+ self_ifrk_key == other_ifrk_key
+ }
+ }
+ impl Eq for ifrsskey {}
+ impl ::fmt::Debug for ifrsskey {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ let ifrk_key: &[u8] = &self.ifrk_key;
+
+ f.debug_struct("ifrsskey")
+ .field("ifrk_name", &self.ifrk_name)
+ .field("ifrk_func", &self.ifrk_func)
+ .field("ifrk_spare0", &self.ifrk_spare0)
+ .field("ifrk_keylen", &self.ifrk_keylen)
+ .field("ifrk_key", &ifrk_key)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for ifrsskey {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.ifrk_name.hash(state);
+ self.ifrk_func.hash(state);
+ self.ifrk_spare0.hash(state);
+ self.ifrk_keylen.hash(state);
+ self.ifrk_key.hash(state);
+ }
+ }
+
+ impl PartialEq for ifdownreason {
+ fn eq(&self, other: &ifdownreason) -> bool {
+ let self_ifdr_msg: &[::c_char] = &self.ifdr_msg;
+ let other_ifdr_msg: &[::c_char] = &other.ifdr_msg;
+
+ self.ifdr_name == other.ifdr_name &&
+ self.ifdr_reason == other.ifdr_reason &&
+ self.ifdr_vendor == other.ifdr_vendor &&
+ self_ifdr_msg == other_ifdr_msg
+ }
+ }
+ impl Eq for ifdownreason {}
+ impl ::fmt::Debug for ifdownreason {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ let ifdr_msg: &[::c_char] = &self.ifdr_msg;
+
+ f.debug_struct("ifdownreason")
+ .field("ifdr_name", &self.ifdr_name)
+ .field("ifdr_reason", &self.ifdr_reason)
+ .field("ifdr_vendor", &self.ifdr_vendor)
+ .field("ifdr_msg", &ifdr_msg)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for ifdownreason {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.ifdr_name.hash(state);
+ self.ifdr_reason.hash(state);
+ self.ifdr_vendor.hash(state);
+ self.ifdr_msg.hash(state);
+ }
+ }
+
+ #[cfg(libc_union)]
+ impl PartialEq for __c_anonymous_ifi_epoch {
+ fn eq(&self, other: &__c_anonymous_ifi_epoch) -> bool {
+ unsafe {
+ self.tt == other.tt &&
+ self.ph == other.ph
+ }
+ }
+ }
+ #[cfg(libc_union)]
+ impl Eq for __c_anonymous_ifi_epoch {}
+ #[cfg(libc_union)]
+ impl ::fmt::Debug for __c_anonymous_ifi_epoch {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("__c_anonymous_ifi_epoch")
+ .field("tt", unsafe { &self.tt })
+ .field("ph", unsafe { &self.ph })
+ .finish()
+ }
+ }
+ #[cfg(libc_union)]
+ impl ::hash::Hash for __c_anonymous_ifi_epoch {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ unsafe {
+ self.tt.hash(state);
+ self.ph.hash(state);
+ }
+ }
+ }
+
+ #[cfg(libc_union)]
+ impl PartialEq for __c_anonymous_ifi_lastchange {
+ fn eq(&self, other: &__c_anonymous_ifi_lastchange) -> bool {
+ unsafe {
+ self.tv == other.tv &&
+ self.ph == other.ph
+ }
+ }
+ }
+ #[cfg(libc_union)]
+ impl Eq for __c_anonymous_ifi_lastchange {}
+ #[cfg(libc_union)]
+ impl ::fmt::Debug for __c_anonymous_ifi_lastchange {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("__c_anonymous_ifi_lastchange")
+ .field("tv", unsafe { &self.tv })
+ .field("ph", unsafe { &self.ph })
+ .finish()
+ }
+ }
+ #[cfg(libc_union)]
+ impl ::hash::Hash for __c_anonymous_ifi_lastchange {
fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
- self.mq_flags.hash(state);
- self.mq_maxmsg.hash(state);
- self.mq_msgsize.hash(state);
- self.mq_curmsgs.hash(state);
+ unsafe {
+ self.tv.hash(state);
+ self.ph.hash(state);
+ }
}
}
- impl PartialEq for sigevent {
- fn eq(&self, other: &sigevent) -> bool {
- self.sigev_notify == other.sigev_notify
- && self.sigev_signo == other.sigev_signo
- && self.sigev_value == other.sigev_value
- && self.sigev_notify_thread_id
- == other.sigev_notify_thread_id
+ impl PartialEq for if_data {
+ fn eq(&self, other: &if_data) -> bool {
+ self.ifi_type == other.ifi_type &&
+ self.ifi_physical == other.ifi_physical &&
+ self.ifi_addrlen == other.ifi_addrlen &&
+ self.ifi_hdrlen == other.ifi_hdrlen &&
+ self.ifi_link_state == other.ifi_link_state &&
+ self.ifi_vhid == other.ifi_vhid &&
+ self.ifi_datalen == other.ifi_datalen &&
+ self.ifi_mtu == other.ifi_mtu &&
+ self.ifi_metric == other.ifi_metric &&
+ self.ifi_baudrate == other.ifi_baudrate &&
+ self.ifi_ipackets == other.ifi_ipackets &&
+ self.ifi_ierrors == other.ifi_ierrors &&
+ self.ifi_opackets == other.ifi_opackets &&
+ self.ifi_oerrors == other.ifi_oerrors &&
+ self.ifi_collisions == other.ifi_collisions &&
+ self.ifi_ibytes == other.ifi_ibytes &&
+ self.ifi_obytes == other.ifi_obytes &&
+ self.ifi_imcasts == other.ifi_imcasts &&
+ self.ifi_omcasts == other.ifi_omcasts &&
+ self.ifi_iqdrops == other.ifi_iqdrops &&
+ self.ifi_oqdrops == other.ifi_oqdrops &&
+ self.ifi_noproto == other.ifi_noproto &&
+ self.ifi_hwassist == other.ifi_hwassist &&
+ self.__ifi_epoch == other.__ifi_epoch &&
+ self.__ifi_lastchange == other.__ifi_lastchange
}
}
- impl Eq for sigevent {}
- impl ::fmt::Debug for sigevent {
+ impl Eq for if_data {}
+ impl ::fmt::Debug for if_data {
fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
- f.debug_struct("sigevent")
- .field("sigev_notify", &self.sigev_notify)
- .field("sigev_signo", &self.sigev_signo)
- .field("sigev_value", &self.sigev_value)
- .field("sigev_notify_thread_id",
- &self.sigev_notify_thread_id)
+ f.debug_struct("if_data")
+ .field("ifi_type", &self.ifi_type)
+ .field("ifi_physical", &self.ifi_physical)
+ .field("ifi_addrlen", &self.ifi_addrlen)
+ .field("ifi_hdrlen", &self.ifi_hdrlen)
+ .field("ifi_link_state", &self.ifi_link_state)
+ .field("ifi_vhid", &self.ifi_vhid)
+ .field("ifi_datalen", &self.ifi_datalen)
+ .field("ifi_mtu", &self.ifi_mtu)
+ .field("ifi_metric", &self.ifi_metric)
+ .field("ifi_baudrate", &self.ifi_baudrate)
+ .field("ifi_ipackets", &self.ifi_ipackets)
+ .field("ifi_ierrors", &self.ifi_ierrors)
+ .field("ifi_opackets", &self.ifi_opackets)
+ .field("ifi_oerrors", &self.ifi_oerrors)
+ .field("ifi_collisions", &self.ifi_collisions)
+ .field("ifi_ibytes", &self.ifi_ibytes)
+ .field("ifi_obytes", &self.ifi_obytes)
+ .field("ifi_imcasts", &self.ifi_imcasts)
+ .field("ifi_omcasts", &self.ifi_omcasts)
+ .field("ifi_iqdrops", &self.ifi_iqdrops)
+ .field("ifi_oqdrops", &self.ifi_oqdrops)
+ .field("ifi_noproto", &self.ifi_noproto)
+ .field("ifi_hwassist", &self.ifi_hwassist)
+ .field("__ifi_epoch", &self.__ifi_epoch)
+ .field("__ifi_lastchange", &self.__ifi_lastchange)
.finish()
}
}
- impl ::hash::Hash for sigevent {
+ impl ::hash::Hash for if_data {
fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
- self.sigev_notify.hash(state);
- self.sigev_signo.hash(state);
- self.sigev_value.hash(state);
- self.sigev_notify_thread_id.hash(state);
+ self.ifi_type.hash(state);
+ self.ifi_physical.hash(state);
+ self.ifi_addrlen.hash(state);
+ self.ifi_hdrlen.hash(state);
+ self.ifi_link_state.hash(state);
+ self.ifi_vhid.hash(state);
+ self.ifi_datalen.hash(state);
+ self.ifi_mtu.hash(state);
+ self.ifi_metric.hash(state);
+ self.ifi_baudrate.hash(state);
+ self.ifi_ipackets.hash(state);
+ self.ifi_ierrors.hash(state);
+ self.ifi_opackets.hash(state);
+ self.ifi_oerrors.hash(state);
+ self.ifi_collisions.hash(state);
+ self.ifi_ibytes.hash(state);
+ self.ifi_obytes.hash(state);
+ self.ifi_imcasts.hash(state);
+ self.ifi_omcasts.hash(state);
+ self.ifi_iqdrops.hash(state);
+ self.ifi_oqdrops.hash(state);
+ self.ifi_noproto.hash(state);
+ self.ifi_hwassist.hash(state);
+ self.__ifi_epoch.hash(state);
+ self.__ifi_lastchange.hash(state);
}
}
}
}
+#[cfg_attr(feature = "extra_traits", derive(Debug))]
+#[repr(u32)]
+pub enum dot3Vendors {
+ dot3VendorAMD = 1,
+ dot3VendorIntel = 2,
+ dot3VendorNational = 4,
+ dot3VendorFujitsu = 5,
+ dot3VendorDigital = 6,
+ dot3VendorWesternDigital = 7,
+}
+impl ::Copy for dot3Vendors {}
+impl ::Clone for dot3Vendors {
+ fn clone(&self) -> dot3Vendors {
+ *self
+ }
+}
+
+// aio.h
+pub const LIO_VECTORED: ::c_int = 4;
+pub const LIO_WRITEV: ::c_int = 5;
+pub const LIO_READV: ::c_int = 6;
+
+// sys/devicestat.h
+pub const DEVSTAT_N_TRANS_FLAGS: ::c_int = 4;
+pub const DEVSTAT_NAME_LEN: ::c_int = 16;
+
+// sys/cpuset.h
+pub const CPU_SETSIZE: ::c_int = 256;
+
pub const SIGEV_THREAD_ID: ::c_int = 4;
pub const EXTATTR_NAMESPACE_EMPTY: ::c_int = 0;
@@ -432,6 +1909,8 @@ pub const EXTATTR_NAMESPACE_SYSTEM: ::c_int = 2;
pub const PTHREAD_STACK_MIN: ::size_t = MINSIGSTKSZ;
pub const PTHREAD_MUTEX_ADAPTIVE_NP: ::c_int = 4;
+pub const PTHREAD_MUTEX_STALLED: ::c_int = 0;
+pub const PTHREAD_MUTEX_ROBUST: ::c_int = 1;
pub const SIGSTKSZ: ::size_t = MINSIGSTKSZ + 32768;
pub const SF_NODISKIO: ::c_int = 0x00000001;
pub const SF_MNOWAIT: ::c_int = 0x00000002;
@@ -449,12 +1928,22 @@ pub const ENOTCAPABLE: ::c_int = 93;
pub const ECAPMODE: ::c_int = 94;
pub const ENOTRECOVERABLE: ::c_int = 95;
pub const EOWNERDEAD: ::c_int = 96;
+pub const EINTEGRITY: ::c_int = 97;
pub const RLIMIT_NPTS: ::c_int = 11;
pub const RLIMIT_SWAP: ::c_int = 12;
pub const RLIMIT_KQUEUES: ::c_int = 13;
pub const RLIMIT_UMTXP: ::c_int = 14;
#[deprecated(since = "0.2.64", note = "Not stable across OS versions")]
pub const RLIM_NLIMITS: ::rlim_t = 15;
+pub const RLIM_SAVED_MAX: ::rlim_t = ::RLIM_INFINITY;
+pub const RLIM_SAVED_CUR: ::rlim_t = ::RLIM_INFINITY;
+
+pub const CP_USER: ::c_int = 0;
+pub const CP_NICE: ::c_int = 1;
+pub const CP_SYS: ::c_int = 2;
+pub const CP_INTR: ::c_int = 3;
+pub const CP_IDLE: ::c_int = 4;
+pub const CPUSTATES: ::c_int = 5;
pub const NI_NOFQDN: ::c_int = 0x00000001;
pub const NI_NUMERICHOST: ::c_int = 0x00000002;
@@ -463,10 +1952,14 @@ pub const NI_NUMERICSERV: ::c_int = 0x00000008;
pub const NI_DGRAM: ::c_int = 0x00000010;
pub const NI_NUMERICSCOPE: ::c_int = 0x00000020;
+pub const XU_NGROUPS: ::c_int = 16;
+
pub const Q_GETQUOTA: ::c_int = 0x700;
pub const Q_SETQUOTA: ::c_int = 0x800;
pub const MAP_GUARD: ::c_int = 0x00002000;
+pub const MAP_EXCL: ::c_int = 0x00004000;
+pub const MAP_PREFAULT_READ: ::c_int = 0x00040000;
pub const MAP_ALIGNED_SUPER: ::c_int = 1 << 24;
pub const POSIX_FADV_NORMAL: ::c_int = 0;
@@ -535,7 +2028,6 @@ pub const NOTE_USECONDS: u32 = 0x00000004;
pub const NOTE_NSECONDS: u32 = 0x00000008;
pub const MADV_PROTECT: ::c_int = 10;
-pub const RUSAGE_THREAD: ::c_int = 1;
#[doc(hidden)]
#[deprecated(
@@ -553,6 +2045,58 @@ pub const CTL_HW: ::c_int = 6;
pub const CTL_MACHDEP: ::c_int = 7;
pub const CTL_USER: ::c_int = 8;
pub const CTL_P1003_1B: ::c_int = 9;
+
+// sys/sysctl.h
+pub const CTL_MAXNAME: ::c_int = 24;
+
+pub const CTLTYPE: ::c_int = 0xf;
+pub const CTLTYPE_NODE: ::c_int = 1;
+pub const CTLTYPE_INT: ::c_int = 2;
+pub const CTLTYPE_STRING: ::c_int = 3;
+pub const CTLTYPE_S64: ::c_int = 4;
+pub const CTLTYPE_OPAQUE: ::c_int = 5;
+pub const CTLTYPE_STRUCT: ::c_int = CTLTYPE_OPAQUE;
+pub const CTLTYPE_UINT: ::c_int = 6;
+pub const CTLTYPE_LONG: ::c_int = 7;
+pub const CTLTYPE_ULONG: ::c_int = 8;
+pub const CTLTYPE_U64: ::c_int = 9;
+pub const CTLTYPE_U8: ::c_int = 0xa;
+pub const CTLTYPE_U16: ::c_int = 0xb;
+pub const CTLTYPE_S8: ::c_int = 0xc;
+pub const CTLTYPE_S16: ::c_int = 0xd;
+pub const CTLTYPE_S32: ::c_int = 0xe;
+pub const CTLTYPE_U32: ::c_int = 0xf;
+
+pub const CTLFLAG_RD: ::c_int = 0x80000000;
+pub const CTLFLAG_WR: ::c_int = 0x40000000;
+pub const CTLFLAG_RW: ::c_int = CTLFLAG_RD | CTLFLAG_WR;
+pub const CTLFLAG_DORMANT: ::c_int = 0x20000000;
+pub const CTLFLAG_ANYBODY: ::c_int = 0x10000000;
+pub const CTLFLAG_SECURE: ::c_int = 0x08000000;
+pub const CTLFLAG_PRISON: ::c_int = 0x04000000;
+pub const CTLFLAG_DYN: ::c_int = 0x02000000;
+pub const CTLFLAG_SKIP: ::c_int = 0x01000000;
+pub const CTLMASK_SECURE: ::c_int = 0x00F00000;
+pub const CTLFLAG_TUN: ::c_int = 0x00080000;
+pub const CTLFLAG_RDTUN: ::c_int = CTLFLAG_RD | CTLFLAG_TUN;
+pub const CTLFLAG_RWTUN: ::c_int = CTLFLAG_RW | CTLFLAG_TUN;
+pub const CTLFLAG_MPSAFE: ::c_int = 0x00040000;
+pub const CTLFLAG_VNET: ::c_int = 0x00020000;
+pub const CTLFLAG_DYING: ::c_int = 0x00010000;
+pub const CTLFLAG_CAPRD: ::c_int = 0x00008000;
+pub const CTLFLAG_CAPWR: ::c_int = 0x00004000;
+pub const CTLFLAG_STATS: ::c_int = 0x00002000;
+pub const CTLFLAG_NOFETCH: ::c_int = 0x00001000;
+pub const CTLFLAG_CAPRW: ::c_int = CTLFLAG_CAPRD | CTLFLAG_CAPWR;
+pub const CTLFLAG_NEEDGIANT: ::c_int = 0x00000800;
+
+pub const CTLSHIFT_SECURE: ::c_int = 20;
+pub const CTLFLAG_SECURE1: ::c_int = CTLFLAG_SECURE | (0 << CTLSHIFT_SECURE);
+pub const CTLFLAG_SECURE2: ::c_int = CTLFLAG_SECURE | (1 << CTLSHIFT_SECURE);
+pub const CTLFLAG_SECURE3: ::c_int = CTLFLAG_SECURE | (2 << CTLSHIFT_SECURE);
+
+pub const OID_AUTO: ::c_int = -1;
+
pub const CTL_SYSCTL_DEBUG: ::c_int = 0;
pub const CTL_SYSCTL_NAME: ::c_int = 1;
pub const CTL_SYSCTL_NEXT: ::c_int = 2;
@@ -560,6 +2104,8 @@ pub const CTL_SYSCTL_NAME2OID: ::c_int = 3;
pub const CTL_SYSCTL_OIDFMT: ::c_int = 4;
pub const CTL_SYSCTL_OIDDESCR: ::c_int = 5;
pub const CTL_SYSCTL_OIDLABEL: ::c_int = 6;
+pub const CTL_SYSCTL_NEXTNOSKIP: ::c_int = 7;
+
pub const KERN_OSTYPE: ::c_int = 1;
pub const KERN_OSRELEASE: ::c_int = 2;
pub const KERN_OSREV: ::c_int = 3;
@@ -597,6 +2143,8 @@ pub const KERN_LOGSIGEXIT: ::c_int = 34;
pub const KERN_IOV_MAX: ::c_int = 35;
pub const KERN_HOSTUUID: ::c_int = 36;
pub const KERN_ARND: ::c_int = 37;
+pub const KERN_MAXPHYS: ::c_int = 38;
+
pub const KERN_PROC_ALL: ::c_int = 0;
pub const KERN_PROC_PID: ::c_int = 1;
pub const KERN_PROC_PGRP: ::c_int = 2;
@@ -624,6 +2172,10 @@ pub const KERN_PROC_PS_STRINGS: ::c_int = 38;
pub const KERN_PROC_UMASK: ::c_int = 39;
pub const KERN_PROC_OSREL: ::c_int = 40;
pub const KERN_PROC_SIGTRAMP: ::c_int = 41;
+pub const KERN_PROC_CWD: ::c_int = 42;
+pub const KERN_PROC_NFDS: ::c_int = 43;
+pub const KERN_PROC_SIGFASTBLK: ::c_int = 44;
+
pub const KIPC_MAXSOCKBUF: ::c_int = 1;
pub const KIPC_SOCKBUF_WASTE: ::c_int = 2;
pub const KIPC_SOMAXCONN: ::c_int = 3;
@@ -631,6 +2183,7 @@ pub const KIPC_MAX_LINKHDR: ::c_int = 4;
pub const KIPC_MAX_PROTOHDR: ::c_int = 5;
pub const KIPC_MAX_HDR: ::c_int = 6;
pub const KIPC_MAX_DATALEN: ::c_int = 7;
+
pub const HW_MACHINE: ::c_int = 1;
pub const HW_MODEL: ::c_int = 2;
pub const HW_NCPU: ::c_int = 3;
@@ -643,6 +2196,7 @@ pub const HW_DISKSTATS: ::c_int = 9;
pub const HW_FLOATINGPT: ::c_int = 10;
pub const HW_MACHINE_ARCH: ::c_int = 11;
pub const HW_REALMEM: ::c_int = 12;
+
pub const USER_CS_PATH: ::c_int = 1;
pub const USER_BC_BASE_MAX: ::c_int = 2;
pub const USER_BC_DIM_MAX: ::c_int = 3;
@@ -663,6 +2217,8 @@ pub const USER_POSIX2_SW_DEV: ::c_int = 17;
pub const USER_POSIX2_UPE: ::c_int = 18;
pub const USER_STREAM_MAX: ::c_int = 19;
pub const USER_TZNAME_MAX: ::c_int = 20;
+pub const USER_LOCALBASE: ::c_int = 21;
+
pub const CTL_P1003_1B_ASYNCHRONOUS_IO: ::c_int = 1;
pub const CTL_P1003_1B_MAPPED_FILES: ::c_int = 2;
pub const CTL_P1003_1B_MEMLOCK: ::c_int = 3;
@@ -688,18 +2244,23 @@ pub const CTL_P1003_1B_SEM_NSEMS_MAX: ::c_int = 22;
pub const CTL_P1003_1B_SEM_VALUE_MAX: ::c_int = 23;
pub const CTL_P1003_1B_SIGQUEUE_MAX: ::c_int = 24;
pub const CTL_P1003_1B_TIMER_MAX: ::c_int = 25;
-pub const TIOCGPTN: ::c_uint = 0x4004740f;
-pub const TIOCPTMASTER: ::c_uint = 0x2000741c;
-pub const TIOCSIG: ::c_uint = 0x2004745f;
+
+pub const TIOCGPTN: ::c_ulong = 0x4004740f;
+pub const TIOCPTMASTER: ::c_ulong = 0x2000741c;
+pub const TIOCSIG: ::c_ulong = 0x2004745f;
pub const TIOCM_DCD: ::c_int = 0x40;
pub const H4DISC: ::c_int = 0x7;
+pub const VM_TOTAL: ::c_int = 1;
+
pub const BIOCSETFNR: ::c_ulong = 0x80104282;
+pub const FIODGNAME: ::c_ulong = 0x80106678;
pub const FIONWRITE: ::c_ulong = 0x40046677;
pub const FIONSPACE: ::c_ulong = 0x40046676;
pub const FIOSEEKDATA: ::c_ulong = 0xc0086661;
pub const FIOSEEKHOLE: ::c_ulong = 0xc0086662;
+pub const FIOSSHMLPGCNF: ::c_ulong = 0x80306664;
pub const JAIL_API_VERSION: u32 = 2;
pub const JAIL_CREATE: ::c_int = 0x01;
@@ -712,6 +2273,17 @@ pub const JAIL_SYS_DISABLE: ::c_int = 0;
pub const JAIL_SYS_NEW: ::c_int = 1;
pub const JAIL_SYS_INHERIT: ::c_int = 2;
+pub const MNT_ACLS: ::c_int = 0x08000000;
+pub const MNT_BYFSID: ::c_int = 0x08000000;
+pub const MNT_GJOURNAL: ::c_int = 0x02000000;
+pub const MNT_MULTILABEL: ::c_int = 0x04000000;
+pub const MNT_NFS4ACLS: ::c_int = 0x00000010;
+pub const MNT_SNAPSHOT: ::c_int = 0x01000000;
+pub const MNT_UNION: ::c_int = 0x00000020;
+pub const MNT_NONBUSY: ::c_int = 0x04000000;
+
+pub const SCM_CREDS2: ::c_int = 0x08;
+
pub const SO_BINTIME: ::c_int = 0x2000;
pub const SO_NO_OFFLOAD: ::c_int = 0x4000;
pub const SO_NO_DDP: ::c_int = 0x8000;
@@ -725,12 +2297,29 @@ pub const SO_SETFIB: ::c_int = 0x1014;
pub const SO_USER_COOKIE: ::c_int = 0x1015;
pub const SO_PROTOCOL: ::c_int = 0x1016;
pub const SO_PROTOTYPE: ::c_int = SO_PROTOCOL;
+pub const SO_DOMAIN: ::c_int = 0x1019;
pub const SO_VENDOR: ::c_int = 0x80000000;
pub const LOCAL_CREDS: ::c_int = 2;
+pub const LOCAL_CREDS_PERSISTENT: ::c_int = 3;
pub const LOCAL_CONNWAIT: ::c_int = 4;
pub const LOCAL_VENDOR: ::c_int = SO_VENDOR;
+pub const PL_EVENT_NONE: ::c_int = 0;
+pub const PL_EVENT_SIGNAL: ::c_int = 1;
+pub const PL_FLAG_SA: ::c_int = 0x01;
+pub const PL_FLAG_BOUND: ::c_int = 0x02;
+pub const PL_FLAG_SCE: ::c_int = 0x04;
+pub const PL_FLAG_SCX: ::c_int = 0x08;
+pub const PL_FLAG_EXEC: ::c_int = 0x10;
+pub const PL_FLAG_SI: ::c_int = 0x20;
+pub const PL_FLAG_FORKED: ::c_int = 0x40;
+pub const PL_FLAG_CHILD: ::c_int = 0x80;
+pub const PL_FLAG_BORN: ::c_int = 0x100;
+pub const PL_FLAG_EXITED: ::c_int = 0x200;
+pub const PL_FLAG_VFORKED: ::c_int = 0x400;
+pub const PL_FLAG_VFORK_DONE: ::c_int = 0x800;
+
pub const PT_LWPINFO: ::c_int = 13;
pub const PT_GETNUMLWPS: ::c_int = 14;
pub const PT_GETLWPLIST: ::c_int = 15;
@@ -745,6 +2334,9 @@ pub const PT_FOLLOW_FORK: ::c_int = 23;
pub const PT_LWP_EVENTS: ::c_int = 24;
pub const PT_GET_EVENT_MASK: ::c_int = 25;
pub const PT_SET_EVENT_MASK: ::c_int = 26;
+pub const PT_GET_SC_ARGS: ::c_int = 27;
+pub const PT_GET_SC_RET: ::c_int = 28;
+pub const PT_COREDUMP: ::c_int = 29;
pub const PT_GETREGS: ::c_int = 33;
pub const PT_SETREGS: ::c_int = 34;
pub const PT_GETFPREGS: ::c_int = 35;
@@ -753,6 +2345,8 @@ pub const PT_GETDBREGS: ::c_int = 37;
pub const PT_SETDBREGS: ::c_int = 38;
pub const PT_VM_TIMESTAMP: ::c_int = 40;
pub const PT_VM_ENTRY: ::c_int = 41;
+pub const PT_GETREGSET: ::c_int = 42;
+pub const PT_SETREGSET: ::c_int = 43;
pub const PT_FIRSTMACH: ::c_int = 64;
pub const PTRACE_EXEC: ::c_int = 0x0001;
@@ -764,6 +2358,56 @@ pub const PTRACE_LWP: ::c_int = 0x0010;
pub const PTRACE_VFORK: ::c_int = 0x0020;
pub const PTRACE_DEFAULT: ::c_int = PTRACE_EXEC;
+pub const PC_COMPRESS: u32 = 0x00000001;
+pub const PC_ALL: u32 = 0x00000002;
+
+pub const PROC_SPROTECT: ::c_int = 1;
+pub const PROC_REAP_ACQUIRE: ::c_int = 2;
+pub const PROC_REAP_RELEASE: ::c_int = 3;
+pub const PROC_REAP_STATUS: ::c_int = 4;
+pub const PROC_REAP_GETPIDS: ::c_int = 5;
+pub const PROC_REAP_KILL: ::c_int = 6;
+pub const PROC_TRACE_CTL: ::c_int = 7;
+pub const PROC_TRACE_STATUS: ::c_int = 8;
+pub const PROC_TRAPCAP_CTL: ::c_int = 9;
+pub const PROC_TRAPCAP_STATUS: ::c_int = 10;
+pub const PROC_PDEATHSIG_CTL: ::c_int = 11;
+pub const PROC_PDEATHSIG_STATUS: ::c_int = 12;
+pub const PROC_ASLR_CTL: ::c_int = 13;
+pub const PROC_ASLR_STATUS: ::c_int = 14;
+pub const PROC_PROTMAX_CTL: ::c_int = 15;
+pub const PROC_PROTMAX_STATUS: ::c_int = 16;
+pub const PROC_STACKGAP_CTL: ::c_int = 17;
+pub const PROC_STACKGAP_STATUS: ::c_int = 18;
+pub const PROC_PROCCTL_MD_MIN: ::c_int = 0x10000000;
+
+pub const PPROT_SET: ::c_int = 1;
+pub const PPROT_CLEAR: ::c_int = 2;
+pub const PPROT_DESCEND: ::c_int = 0x10;
+pub const PPROT_INHERIT: ::c_int = 0x20;
+
+pub const PROC_TRACE_CTL_ENABLE: ::c_int = 1;
+pub const PROC_TRACE_CTL_DISABLE: ::c_int = 2;
+pub const PROC_TRACE_CTL_DISABLE_EXEC: ::c_int = 3;
+
+pub const PROC_TRAPCAP_CTL_ENABLE: ::c_int = 1;
+pub const PROC_TRAPCAP_CTL_DISABLE: ::c_int = 2;
+
+pub const PROC_ASLR_FORCE_ENABLE: ::c_int = 1;
+pub const PROC_ASLR_FORCE_DISABLE: ::c_int = 2;
+pub const PROC_ASLR_NOFORCE: ::c_int = 3;
+pub const PROC_ASLR_ACTIVE: ::c_int = 0x80000000;
+
+pub const PROC_PROTMAX_FORCE_ENABLE: ::c_int = 1;
+pub const PROC_PROTMAX_FORCE_DISABLE: ::c_int = 2;
+pub const PROC_PROTMAX_NOFORCE: ::c_int = 3;
+pub const PROC_PROTMAX_ACTIVE: ::c_int = 0x80000000;
+
+pub const PROC_STACKGAP_ENABLE: ::c_int = 0x0001;
+pub const PROC_STACKGAP_DISABLE: ::c_int = 0x0002;
+pub const PROC_STACKGAP_ENABLE_EXEC: ::c_int = 0x0004;
+pub const PROC_STACKGAP_DISABLE_EXEC: ::c_int = 0x0008;
+
pub const AF_SLOW: ::c_int = 33;
pub const AF_SCLUSTER: ::c_int = 34;
pub const AF_ARP: ::c_int = 35;
@@ -772,40 +2416,220 @@ pub const AF_IEEE80211: ::c_int = 37;
pub const AF_INET_SDP: ::c_int = 40;
pub const AF_INET6_SDP: ::c_int = 42;
-// https://github.com/freebsd/freebsd/blob/master/sys/net/if.h#L140
-pub const IFF_UP: ::c_int = 0x1; // (n) interface is up
-pub const IFF_BROADCAST: ::c_int = 0x2; // (i) broadcast address valid
-pub const IFF_DEBUG: ::c_int = 0x4; // (n) turn on debugging
-pub const IFF_LOOPBACK: ::c_int = 0x8; // (i) is a loopback net
-pub const IFF_POINTOPOINT: ::c_int = 0x10; // (i) is a point-to-point link
- // 0x20 was IFF_SMART
-pub const IFF_RUNNING: ::c_int = 0x40; // (d) resources allocated
+// sys/net/if.h
+pub const IF_MAXUNIT: ::c_int = 0x7fff;
+/// (n) interface is up
+pub const IFF_UP: ::c_int = 0x1;
+/// (i) broadcast address valid
+pub const IFF_BROADCAST: ::c_int = 0x2;
+/// (n) turn on debugging
+pub const IFF_DEBUG: ::c_int = 0x4;
+/// (i) is a loopback net
+pub const IFF_LOOPBACK: ::c_int = 0x8;
+/// (i) is a point-to-point link
+pub const IFF_POINTOPOINT: ::c_int = 0x10;
+/// (i) calls if_input in net epoch
+pub const IFF_KNOWSEPOCH: ::c_int = 0x20;
+/// (d) resources allocated
+pub const IFF_RUNNING: ::c_int = 0x40;
#[doc(hidden)]
#[deprecated(
since = "0.2.54",
note = "IFF_DRV_RUNNING is deprecated. Use the portable IFF_RUNNING instead"
)]
+/// (d) resources allocate
pub const IFF_DRV_RUNNING: ::c_int = 0x40;
-pub const IFF_NOARP: ::c_int = 0x80; // (n) no address resolution protocol
-pub const IFF_PROMISC: ::c_int = 0x100; // (n) receive all packets
-pub const IFF_ALLMULTI: ::c_int = 0x200; // (n) receive all multicast packets
-pub const IFF_OACTIVE: ::c_int = 0x400; // (d) tx hardware queue is full
+/// (n) no address resolution protocol
+pub const IFF_NOARP: ::c_int = 0x80;
+/// (n) receive all packets
+pub const IFF_PROMISC: ::c_int = 0x100;
+/// (n) receive all multicast packets
+pub const IFF_ALLMULTI: ::c_int = 0x200;
+/// (d) tx hardware queue is full
+pub const IFF_OACTIVE: ::c_int = 0x400;
#[doc(hidden)]
#[deprecated(since = "0.2.54", note = "Use the portable `IFF_OACTIVE` instead")]
+/// (d) tx hardware queue is full
pub const IFF_DRV_OACTIVE: ::c_int = 0x400;
-pub const IFF_SIMPLEX: ::c_int = 0x800; // (i) can't hear own transmissions
-pub const IFF_LINK0: ::c_int = 0x1000; // per link layer defined bit
-pub const IFF_LINK1: ::c_int = 0x2000; // per link layer defined bit
-pub const IFF_LINK2: ::c_int = 0x4000; // per link layer defined bit
-pub const IFF_ALTPHYS: ::c_int = IFF_LINK2; // use alternate physical connection
-pub const IFF_MULTICAST: ::c_int = 0x8000; // (i) supports multicast
- // (i) unconfigurable using ioctl(2)
+/// (i) can't hear own transmissions
+pub const IFF_SIMPLEX: ::c_int = 0x800;
+/// per link layer defined bit
+pub const IFF_LINK0: ::c_int = 0x1000;
+/// per link layer defined bit
+pub const IFF_LINK1: ::c_int = 0x2000;
+/// per link layer defined bit
+pub const IFF_LINK2: ::c_int = 0x4000;
+/// use alternate physical connection
+pub const IFF_ALTPHYS: ::c_int = IFF_LINK2;
+/// (i) supports multicast
+pub const IFF_MULTICAST: ::c_int = 0x8000;
+/// (i) unconfigurable using ioctl(2)
pub const IFF_CANTCONFIG: ::c_int = 0x10000;
-pub const IFF_PPROMISC: ::c_int = 0x20000; // (n) user-requested promisc mode
-pub const IFF_MONITOR: ::c_int = 0x40000; // (n) user-requested monitor mode
-pub const IFF_STATICARP: ::c_int = 0x80000; // (n) static ARP
-pub const IFF_DYING: ::c_int = 0x200000; // (n) interface is winding down
-pub const IFF_RENAMING: ::c_int = 0x400000; // (n) interface is being renamed
+/// (n) user-requested promisc mode
+pub const IFF_PPROMISC: ::c_int = 0x20000;
+/// (n) user-requested monitor mode
+pub const IFF_MONITOR: ::c_int = 0x40000;
+/// (n) static ARP
+pub const IFF_STATICARP: ::c_int = 0x80000;
+/// (n) interface is winding down
+pub const IFF_DYING: ::c_int = 0x200000;
+/// (n) interface is being renamed
+pub const IFF_RENAMING: ::c_int = 0x400000;
+/// interface is not part of any groups
+pub const IFF_NOGROUP: ::c_int = 0x800000;
+
+/// link invalid/unknown
+pub const LINK_STATE_UNKNOWN: ::c_int = 0;
+/// link is down
+pub const LINK_STATE_DOWN: ::c_int = 1;
+/// link is up
+pub const LINK_STATE_UP: ::c_int = 2;
+
+/// can offload checksum on RX
+pub const IFCAP_RXCSUM: ::c_int = 0x00001;
+/// can offload checksum on TX
+pub const IFCAP_TXCSUM: ::c_int = 0x00002;
+/// can be a network console
+pub const IFCAP_NETCONS: ::c_int = 0x00004;
+/// VLAN-compatible MTU
+pub const IFCAP_VLAN_MTU: ::c_int = 0x00008;
+/// hardware VLAN tag support
+pub const IFCAP_VLAN_HWTAGGING: ::c_int = 0x00010;
+/// 9000 byte MTU supported
+pub const IFCAP_JUMBO_MTU: ::c_int = 0x00020;
+/// driver supports polling
+pub const IFCAP_POLLING: ::c_int = 0x00040;
+/// can do IFCAP_HWCSUM on VLANs
+pub const IFCAP_VLAN_HWCSUM: ::c_int = 0x00080;
+/// can do TCP Segmentation Offload
+pub const IFCAP_TSO4: ::c_int = 0x00100;
+/// can do TCP6 Segmentation Offload
+pub const IFCAP_TSO6: ::c_int = 0x00200;
+/// can do Large Receive Offload
+pub const IFCAP_LRO: ::c_int = 0x00400;
+/// wake on any unicast frame
+pub const IFCAP_WOL_UCAST: ::c_int = 0x00800;
+/// wake on any multicast frame
+pub const IFCAP_WOL_MCAST: ::c_int = 0x01000;
+/// wake on any Magic Packet
+pub const IFCAP_WOL_MAGIC: ::c_int = 0x02000;
+/// interface can offload TCP
+pub const IFCAP_TOE4: ::c_int = 0x04000;
+/// interface can offload TCP6
+pub const IFCAP_TOE6: ::c_int = 0x08000;
+/// interface hw can filter vlan tag
+pub const IFCAP_VLAN_HWFILTER: ::c_int = 0x10000;
+/// can do SIOCGIFCAPNV/SIOCSIFCAPNV
+pub const IFCAP_NV: ::c_int = 0x20000;
+/// can do IFCAP_TSO on VLANs
+pub const IFCAP_VLAN_HWTSO: ::c_int = 0x40000;
+/// the runtime link state is dynamic
+pub const IFCAP_LINKSTATE: ::c_int = 0x80000;
+/// netmap mode supported/enabled
+pub const IFCAP_NETMAP: ::c_int = 0x100000;
+/// can offload checksum on IPv6 RX
+pub const IFCAP_RXCSUM_IPV6: ::c_int = 0x200000;
+/// can offload checksum on IPv6 TX
+pub const IFCAP_TXCSUM_IPV6: ::c_int = 0x400000;
+/// manages counters internally
+pub const IFCAP_HWSTATS: ::c_int = 0x800000;
+/// hardware supports TX rate limiting
+pub const IFCAP_TXRTLMT: ::c_int = 0x1000000;
+/// hardware rx timestamping
+pub const IFCAP_HWRXTSTMP: ::c_int = 0x2000000;
+/// understands M_EXTPG mbufs
+pub const IFCAP_MEXTPG: ::c_int = 0x4000000;
+/// can do TLS encryption and segmentation for TCP
+pub const IFCAP_TXTLS4: ::c_int = 0x8000000;
+/// can do TLS encryption and segmentation for TCP6
+pub const IFCAP_TXTLS6: ::c_int = 0x10000000;
+/// can do IFCAN_HWCSUM on VXLANs
+pub const IFCAP_VXLAN_HWCSUM: ::c_int = 0x20000000;
+/// can do IFCAP_TSO on VXLANs
+pub const IFCAP_VXLAN_HWTSO: ::c_int = 0x40000000;
+/// can do TLS with rate limiting
+pub const IFCAP_TXTLS_RTLMT: ::c_int = 0x80000000;
+
+pub const IFCAP_HWCSUM_IPV6: ::c_int = IFCAP_RXCSUM_IPV6 | IFCAP_TXCSUM_IPV6;
+pub const IFCAP_HWCSUM: ::c_int = IFCAP_RXCSUM | IFCAP_TXCSUM;
+pub const IFCAP_TSO: ::c_int = IFCAP_TSO4 | IFCAP_TSO6;
+pub const IFCAP_WOL: ::c_int = IFCAP_WOL_UCAST | IFCAP_WOL_MCAST | IFCAP_WOL_MAGIC;
+pub const IFCAP_TOE: ::c_int = IFCAP_TOE4 | IFCAP_TOE6;
+pub const IFCAP_TXTLS: ::c_int = IFCAP_TXTLS4 | IFCAP_TXTLS6;
+pub const IFCAP_CANTCHANGE: ::c_int = IFCAP_NETMAP | IFCAP_NV;
+
+pub const IFQ_MAXLEN: ::c_int = 50;
+pub const IFNET_SLOWHZ: ::c_int = 1;
+
+pub const IFAN_ARRIVAL: ::c_int = 0;
+pub const IFAN_DEPARTURE: ::c_int = 1;
+
+pub const IFSTATMAX: ::c_int = 800;
+
+pub const RSS_FUNC_NONE: ::c_int = 0;
+pub const RSS_FUNC_PRIVATE: ::c_int = 1;
+pub const RSS_FUNC_TOEPLITZ: ::c_int = 2;
+
+pub const RSS_TYPE_IPV4: ::c_int = 0x00000001;
+pub const RSS_TYPE_TCP_IPV4: ::c_int = 0x00000002;
+pub const RSS_TYPE_IPV6: ::c_int = 0x00000004;
+pub const RSS_TYPE_IPV6_EX: ::c_int = 0x00000008;
+pub const RSS_TYPE_TCP_IPV6: ::c_int = 0x00000010;
+pub const RSS_TYPE_TCP_IPV6_EX: ::c_int = 0x00000020;
+pub const RSS_TYPE_UDP_IPV4: ::c_int = 0x00000040;
+pub const RSS_TYPE_UDP_IPV6: ::c_int = 0x00000080;
+pub const RSS_TYPE_UDP_IPV6_EX: ::c_int = 0x00000100;
+pub const RSS_KEYLEN: ::c_int = 128;
+
+pub const IFNET_PCP_NONE: ::c_int = 0xff;
+pub const IFDR_MSG_SIZE: ::c_int = 64;
+pub const IFDR_REASON_MSG: ::c_int = 1;
+pub const IFDR_REASON_VENDOR: ::c_int = 2;
+
+// sys/net/if_mib.h
+
+/// non-interface-specific
+pub const IFMIB_SYSTEM: ::c_int = 1;
+/// per-interface data table
+pub const IFMIB_IFDATA: ::c_int = 2;
+
+/// generic stats for all kinds of ifaces
+pub const IFDATA_GENERAL: ::c_int = 1;
+/// specific to the type of interface
+pub const IFDATA_LINKSPECIFIC: ::c_int = 2;
+/// driver name and unit
+pub const IFDATA_DRIVERNAME: ::c_int = 3;
+
+/// number of interfaces configured
+pub const IFMIB_IFCOUNT: ::c_int = 1;
+
+/// functions not specific to a type of iface
+pub const NETLINK_GENERIC: ::c_int = 0;
+
+pub const DOT3COMPLIANCE_STATS: ::c_int = 1;
+pub const DOT3COMPLIANCE_COLLS: ::c_int = 2;
+
+pub const dot3ChipSetAMD7990: ::c_int = 1;
+pub const dot3ChipSetAMD79900: ::c_int = 2;
+pub const dot3ChipSetAMD79C940: ::c_int = 3;
+
+pub const dot3ChipSetIntel82586: ::c_int = 1;
+pub const dot3ChipSetIntel82596: ::c_int = 2;
+pub const dot3ChipSetIntel82557: ::c_int = 3;
+
+pub const dot3ChipSetNational8390: ::c_int = 1;
+pub const dot3ChipSetNationalSonic: ::c_int = 2;
+
+pub const dot3ChipSetFujitsu86950: ::c_int = 1;
+
+pub const dot3ChipSetDigitalDC21040: ::c_int = 1;
+pub const dot3ChipSetDigitalDC21140: ::c_int = 2;
+pub const dot3ChipSetDigitalDC21041: ::c_int = 3;
+pub const dot3ChipSetDigitalDC21140A: ::c_int = 4;
+pub const dot3ChipSetDigitalDC21142: ::c_int = 5;
+
+pub const dot3ChipSetWesternDigital83C690: ::c_int = 1;
+pub const dot3ChipSetWesternDigital83C790: ::c_int = 2;
// sys/netinet/in.h
// Protocols (RFC 1700)
@@ -1057,10 +2881,24 @@ pub const TCP_MD5SIG: ::c_int = 16;
pub const TCP_INFO: ::c_int = 32;
pub const TCP_CONGESTION: ::c_int = 64;
pub const TCP_CCALGOOPT: ::c_int = 65;
+pub const TCP_MAXUNACKTIME: ::c_int = 68;
+pub const TCP_MAXPEAKRATE: ::c_int = 69;
+pub const TCP_IDLE_REDUCE: ::c_int = 70;
+pub const TCP_REMOTE_UDP_ENCAPS_PORT: ::c_int = 71;
+pub const TCP_DELACK: ::c_int = 72;
+pub const TCP_FIN_IS_RST: ::c_int = 73;
+pub const TCP_LOG_LIMIT: ::c_int = 74;
+pub const TCP_SHARED_CWND_ALLOWED: ::c_int = 75;
+pub const TCP_PROC_ACCOUNTING: ::c_int = 76;
+pub const TCP_USE_CMP_ACKS: ::c_int = 77;
+pub const TCP_PERF_INFO: ::c_int = 78;
+pub const TCP_LRD: ::c_int = 79;
pub const TCP_KEEPINIT: ::c_int = 128;
pub const TCP_FASTOPEN: ::c_int = 1025;
pub const TCP_PCAP_OUT: ::c_int = 2048;
pub const TCP_PCAP_IN: ::c_int = 4096;
+pub const TCP_FASTOPEN_PSK_LEN: ::c_int = 16;
+pub const TCP_FUNCTION_NAME_LEN_MAX: ::c_int = 32;
pub const IP_BINDANY: ::c_int = 24;
pub const IP_BINDMULTI: ::c_int = 25;
@@ -1068,6 +2906,7 @@ pub const IP_RSS_LISTEN_BUCKET: ::c_int = 26;
pub const IP_ORIGDSTADDR: ::c_int = 27;
pub const IP_RECVORIGDSTADDR: ::c_int = IP_ORIGDSTADDR;
+pub const IP_DONTFRAG: ::c_int = 67;
pub const IP_RECVTOS: ::c_int = 68;
pub const IPV6_BINDANY: ::c_int = 64;
@@ -1089,22 +2928,8 @@ pub const NET_RT_IFMALIST: ::c_int = 4;
pub const NET_RT_IFLISTL: ::c_int = 5;
// System V IPC
-pub const IPC_PRIVATE: ::key_t = 0;
-pub const IPC_CREAT: ::c_int = 0o1000;
-pub const IPC_EXCL: ::c_int = 0o2000;
-pub const IPC_NOWAIT: ::c_int = 0o4000;
-pub const IPC_RMID: ::c_int = 0;
-pub const IPC_SET: ::c_int = 1;
-pub const IPC_STAT: ::c_int = 2;
pub const IPC_INFO: ::c_int = 3;
-pub const IPC_R: ::c_int = 0o400;
-pub const IPC_W: ::c_int = 0o200;
-pub const IPC_M: ::c_int = 0o10000;
pub const MSG_NOERROR: ::c_int = 0o10000;
-pub const SHM_RDONLY: ::c_int = 0o10000;
-pub const SHM_RND: ::c_int = 0o20000;
-pub const SHM_R: ::c_int = 0o400;
-pub const SHM_W: ::c_int = 0o200;
pub const SHM_LOCK: ::c_int = 11;
pub const SHM_UNLOCK: ::c_int = 12;
pub const SHM_STAT: ::c_int = 13;
@@ -1189,6 +3014,23 @@ pub const AT_SYMLINK_NOFOLLOW: ::c_int = 0x200;
pub const AT_SYMLINK_FOLLOW: ::c_int = 0x400;
pub const AT_REMOVEDIR: ::c_int = 0x800;
+pub const AT_NULL: ::c_int = 0;
+pub const AT_IGNORE: ::c_int = 1;
+pub const AT_EXECFD: ::c_int = 2;
+pub const AT_PHDR: ::c_int = 3;
+pub const AT_PHENT: ::c_int = 4;
+pub const AT_PHNUM: ::c_int = 5;
+pub const AT_PAGESZ: ::c_int = 6;
+pub const AT_BASE: ::c_int = 7;
+pub const AT_FLAGS: ::c_int = 8;
+pub const AT_ENTRY: ::c_int = 9;
+pub const AT_NOTELF: ::c_int = 10;
+pub const AT_UID: ::c_int = 11;
+pub const AT_EUID: ::c_int = 12;
+pub const AT_GID: ::c_int = 13;
+pub const AT_EGID: ::c_int = 14;
+pub const AT_EXECPATH: ::c_int = 15;
+
pub const TABDLY: ::tcflag_t = 0x00000004;
pub const TAB0: ::tcflag_t = 0x00000000;
pub const TAB3: ::tcflag_t = 0x00000004;
@@ -1197,6 +3039,8 @@ pub const _PC_ACL_NFS4: ::c_int = 64;
pub const _SC_CPUSET_SIZE: ::c_int = 122;
+pub const _UUID_NODE_LEN: usize = 6;
+
// Flags which can be passed to pdfork(2)
pub const PD_DAEMON: ::c_int = 0x00000001;
pub const PD_CLOEXEC: ::c_int = 0x00000002;
@@ -1224,14 +3068,30 @@ pub const UF_READONLY: ::c_ulong = 0x00001000;
pub const UF_HIDDEN: ::c_ulong = 0x00008000;
pub const SF_SNAPSHOT: ::c_ulong = 0x00200000;
+// fcntl commands
+pub const F_ADD_SEALS: ::c_int = 19;
+pub const F_GET_SEALS: ::c_int = 20;
pub const F_OGETLK: ::c_int = 7;
pub const F_OSETLK: ::c_int = 8;
pub const F_OSETLKW: ::c_int = 9;
-pub const F_DUP2FD: ::c_int = 10;
-pub const F_SETLK_REMOTE: ::c_int = 14;
-pub const F_READAHEAD: ::c_int = 15;
pub const F_RDAHEAD: ::c_int = 16;
-pub const F_DUP2FD_CLOEXEC: ::c_int = 18;
+pub const F_READAHEAD: ::c_int = 15;
+pub const F_SETLK_REMOTE: ::c_int = 14;
+pub const F_KINFO: ::c_int = 22;
+
+// for use with F_ADD_SEALS
+pub const F_SEAL_GROW: ::c_int = 4;
+pub const F_SEAL_SEAL: ::c_int = 1;
+pub const F_SEAL_SHRINK: ::c_int = 2;
+pub const F_SEAL_WRITE: ::c_int = 8;
+
+// for use with fspacectl
+pub const SPACECTL_DEALLOC: ::c_int = 1;
+
+// For getrandom()
+pub const GRND_NONBLOCK: ::c_uint = 0x1;
+pub const GRND_RANDOM: ::c_uint = 0x2;
+pub const GRND_INSECURE: ::c_uint = 0x4;
// For realhostname* api
pub const HOSTNAME_FOUND: ::c_int = 0;
@@ -1250,6 +3110,668 @@ pub const RFLINUXTHPN: ::c_int = 65536;
pub const RFTSIGZMB: ::c_int = 524288;
pub const RFSPAWN: ::c_int = 2147483648;
+// For eventfd
+pub const EFD_SEMAPHORE: ::c_int = 0x1;
+pub const EFD_NONBLOCK: ::c_int = 0x4;
+pub const EFD_CLOEXEC: ::c_int = 0x100000;
+
+pub const MALLOCX_ZERO: ::c_int = 0x40;
+
+/// size of returned wchan message
+pub const WMESGLEN: usize = 8;
+/// size of returned lock name
+pub const LOCKNAMELEN: usize = 8;
+/// size of returned thread name
+pub const TDNAMLEN: usize = 16;
+/// size of returned ki_comm name
+pub const COMMLEN: usize = 19;
+/// size of returned ki_emul
+pub const KI_EMULNAMELEN: usize = 16;
+/// number of groups in ki_groups
+pub const KI_NGROUPS: usize = 16;
+cfg_if! {
+ if #[cfg(freebsd11)] {
+ pub const KI_NSPARE_INT: usize = 4;
+ } else {
+ pub const KI_NSPARE_INT: usize = 2;
+ }
+}
+pub const KI_NSPARE_LONG: usize = 12;
+/// Flags for the process credential.
+pub const KI_CRF_CAPABILITY_MODE: usize = 0x00000001;
+/// Steal a bit from ki_cr_flags to indicate that the cred had more than
+/// KI_NGROUPS groups.
+pub const KI_CRF_GRP_OVERFLOW: usize = 0x80000000;
+/// controlling tty vnode active
+pub const KI_CTTY: usize = 0x00000001;
+/// session leader
+pub const KI_SLEADER: usize = 0x00000002;
+/// proc blocked on lock ki_lockname
+pub const KI_LOCKBLOCK: usize = 0x00000004;
+/// size of returned ki_login
+pub const LOGNAMELEN: usize = 17;
+/// size of returned ki_loginclass
+pub const LOGINCLASSLEN: usize = 17;
+
+pub const KF_ATTR_VALID: ::c_int = 0x0001;
+pub const KF_TYPE_NONE: ::c_int = 0;
+pub const KF_TYPE_VNODE: ::c_int = 1;
+pub const KF_TYPE_SOCKET: ::c_int = 2;
+pub const KF_TYPE_PIPE: ::c_int = 3;
+pub const KF_TYPE_FIFO: ::c_int = 4;
+pub const KF_TYPE_KQUEUE: ::c_int = 5;
+pub const KF_TYPE_MQUEUE: ::c_int = 7;
+pub const KF_TYPE_SHM: ::c_int = 8;
+pub const KF_TYPE_SEM: ::c_int = 9;
+pub const KF_TYPE_PTS: ::c_int = 10;
+pub const KF_TYPE_PROCDESC: ::c_int = 11;
+pub const KF_TYPE_DEV: ::c_int = 12;
+pub const KF_TYPE_UNKNOWN: ::c_int = 255;
+
+pub const KF_VTYPE_VNON: ::c_int = 0;
+pub const KF_VTYPE_VREG: ::c_int = 1;
+pub const KF_VTYPE_VDIR: ::c_int = 2;
+pub const KF_VTYPE_VBLK: ::c_int = 3;
+pub const KF_VTYPE_VCHR: ::c_int = 4;
+pub const KF_VTYPE_VLNK: ::c_int = 5;
+pub const KF_VTYPE_VSOCK: ::c_int = 6;
+pub const KF_VTYPE_VFIFO: ::c_int = 7;
+pub const KF_VTYPE_VBAD: ::c_int = 8;
+pub const KF_VTYPE_UNKNOWN: ::c_int = 255;
+
+/// Current working directory
+pub const KF_FD_TYPE_CWD: ::c_int = -1;
+/// Root directory
+pub const KF_FD_TYPE_ROOT: ::c_int = -2;
+/// Jail directory
+pub const KF_FD_TYPE_JAIL: ::c_int = -3;
+/// Ktrace vnode
+pub const KF_FD_TYPE_TRACE: ::c_int = -4;
+pub const KF_FD_TYPE_TEXT: ::c_int = -5;
+/// Controlling terminal
+pub const KF_FD_TYPE_CTTY: ::c_int = -6;
+pub const KF_FLAG_READ: ::c_int = 0x00000001;
+pub const KF_FLAG_WRITE: ::c_int = 0x00000002;
+pub const KF_FLAG_APPEND: ::c_int = 0x00000004;
+pub const KF_FLAG_ASYNC: ::c_int = 0x00000008;
+pub const KF_FLAG_FSYNC: ::c_int = 0x00000010;
+pub const KF_FLAG_NONBLOCK: ::c_int = 0x00000020;
+pub const KF_FLAG_DIRECT: ::c_int = 0x00000040;
+pub const KF_FLAG_HASLOCK: ::c_int = 0x00000080;
+pub const KF_FLAG_SHLOCK: ::c_int = 0x00000100;
+pub const KF_FLAG_EXLOCK: ::c_int = 0x00000200;
+pub const KF_FLAG_NOFOLLOW: ::c_int = 0x00000400;
+pub const KF_FLAG_CREAT: ::c_int = 0x00000800;
+pub const KF_FLAG_TRUNC: ::c_int = 0x00001000;
+pub const KF_FLAG_EXCL: ::c_int = 0x00002000;
+pub const KF_FLAG_EXEC: ::c_int = 0x00004000;
+
+pub const KVME_TYPE_NONE: ::c_int = 0;
+pub const KVME_TYPE_DEFAULT: ::c_int = 1;
+pub const KVME_TYPE_VNODE: ::c_int = 2;
+pub const KVME_TYPE_SWAP: ::c_int = 3;
+pub const KVME_TYPE_DEVICE: ::c_int = 4;
+pub const KVME_TYPE_PHYS: ::c_int = 5;
+pub const KVME_TYPE_DEAD: ::c_int = 6;
+pub const KVME_TYPE_SG: ::c_int = 7;
+pub const KVME_TYPE_MGTDEVICE: ::c_int = 8;
+// Present in `sys/user.h` but is undefined for whatever reason...
+// pub const KVME_TYPE_GUARD: ::c_int = 9;
+pub const KVME_TYPE_UNKNOWN: ::c_int = 255;
+pub const KVME_PROT_READ: ::c_int = 0x00000001;
+pub const KVME_PROT_WRITE: ::c_int = 0x00000002;
+pub const KVME_PROT_EXEC: ::c_int = 0x00000004;
+pub const KVME_FLAG_COW: ::c_int = 0x00000001;
+pub const KVME_FLAG_NEEDS_COPY: ::c_int = 0x00000002;
+pub const KVME_FLAG_NOCOREDUMP: ::c_int = 0x00000004;
+pub const KVME_FLAG_SUPER: ::c_int = 0x00000008;
+pub const KVME_FLAG_GROWS_UP: ::c_int = 0x00000010;
+pub const KVME_FLAG_GROWS_DOWN: ::c_int = 0x00000020;
+pub const KVME_FLAG_USER_WIRED: ::c_int = 0x00000040;
+
+pub const KKST_MAXLEN: ::c_int = 1024;
+/// Stack is valid.
+pub const KKST_STATE_STACKOK: ::c_int = 0;
+/// Stack swapped out.
+pub const KKST_STATE_SWAPPED: ::c_int = 1;
+pub const KKST_STATE_RUNNING: ::c_int = 2;
+
+// Constants about priority.
+pub const PRI_MIN: ::c_int = 0;
+pub const PRI_MAX: ::c_int = 255;
+pub const PRI_MIN_ITHD: ::c_int = PRI_MIN;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+#[allow(deprecated)]
+pub const PRI_MAX_ITHD: ::c_int = PRI_MIN_REALTIME - 1;
+pub const PI_REALTIME: ::c_int = PRI_MIN_ITHD + 0;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+pub const PI_AV: ::c_int = PRI_MIN_ITHD + 4;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+pub const PI_NET: ::c_int = PRI_MIN_ITHD + 8;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+pub const PI_DISK: ::c_int = PRI_MIN_ITHD + 12;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+pub const PI_TTY: ::c_int = PRI_MIN_ITHD + 16;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+pub const PI_DULL: ::c_int = PRI_MIN_ITHD + 20;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+pub const PI_SOFT: ::c_int = PRI_MIN_ITHD + 24;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+pub const PRI_MIN_REALTIME: ::c_int = 48;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+#[allow(deprecated)]
+pub const PRI_MAX_REALTIME: ::c_int = PRI_MIN_KERN - 1;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+pub const PRI_MIN_KERN: ::c_int = 80;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+#[allow(deprecated)]
+pub const PRI_MAX_KERN: ::c_int = PRI_MIN_TIMESHARE - 1;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+#[allow(deprecated)]
+pub const PSWP: ::c_int = PRI_MIN_KERN + 0;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+#[allow(deprecated)]
+pub const PVM: ::c_int = PRI_MIN_KERN + 4;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+#[allow(deprecated)]
+pub const PINOD: ::c_int = PRI_MIN_KERN + 8;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+#[allow(deprecated)]
+pub const PRIBIO: ::c_int = PRI_MIN_KERN + 12;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+#[allow(deprecated)]
+pub const PVFS: ::c_int = PRI_MIN_KERN + 16;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+#[allow(deprecated)]
+pub const PZERO: ::c_int = PRI_MIN_KERN + 20;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+#[allow(deprecated)]
+pub const PSOCK: ::c_int = PRI_MIN_KERN + 24;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+#[allow(deprecated)]
+pub const PWAIT: ::c_int = PRI_MIN_KERN + 28;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+#[allow(deprecated)]
+pub const PLOCK: ::c_int = PRI_MIN_KERN + 32;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+#[allow(deprecated)]
+pub const PPAUSE: ::c_int = PRI_MIN_KERN + 36;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+pub const PRI_MIN_TIMESHARE: ::c_int = 120;
+pub const PRI_MAX_TIMESHARE: ::c_int = PRI_MIN_IDLE - 1;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+#[allow(deprecated)]
+pub const PUSER: ::c_int = PRI_MIN_TIMESHARE;
+pub const PRI_MIN_IDLE: ::c_int = 224;
+pub const PRI_MAX_IDLE: ::c_int = PRI_MAX;
+
+pub const NZERO: ::c_int = 0;
+
+// Resource utilization information.
+pub const RUSAGE_THREAD: ::c_int = 1;
+
+cfg_if! {
+ if #[cfg(any(freebsd11, target_pointer_width = "32"))] {
+ pub const ARG_MAX: ::c_int = 256 * 1024;
+ } else {
+ pub const ARG_MAX: ::c_int = 2 * 256 * 1024;
+ }
+}
+pub const CHILD_MAX: ::c_int = 40;
+/// max command name remembered
+pub const MAXCOMLEN: usize = 19;
+/// max interpreter file name length
+pub const MAXINTERP: ::c_int = ::PATH_MAX;
+/// max login name length (incl. NUL)
+pub const MAXLOGNAME: ::c_int = 33;
+/// max simultaneous processes
+pub const MAXUPRC: ::c_int = CHILD_MAX;
+/// max bytes for an exec function
+pub const NCARGS: ::c_int = ARG_MAX;
+/// /* max number groups
+pub const NGROUPS: ::c_int = NGROUPS_MAX + 1;
+/// max open files per process
+pub const NOFILE: ::c_int = OPEN_MAX;
+/// marker for empty group set member
+pub const NOGROUP: ::c_int = 65535;
+/// max hostname size
+pub const MAXHOSTNAMELEN: ::c_int = 256;
+/// max bytes in term canon input line
+pub const MAX_CANON: ::c_int = 255;
+/// max bytes in terminal input
+pub const MAX_INPUT: ::c_int = 255;
+/// max bytes in a file name
+pub const NAME_MAX: ::c_int = 255;
+pub const MAXSYMLINKS: ::c_int = 32;
+/// max supplemental group id's
+pub const NGROUPS_MAX: ::c_int = 1023;
+/// max open files per process
+pub const OPEN_MAX: ::c_int = 64;
+
+pub const _POSIX_ARG_MAX: ::c_int = 4096;
+pub const _POSIX_LINK_MAX: ::c_int = 8;
+pub const _POSIX_MAX_CANON: ::c_int = 255;
+pub const _POSIX_MAX_INPUT: ::c_int = 255;
+pub const _POSIX_NAME_MAX: ::c_int = 14;
+pub const _POSIX_PIPE_BUF: ::c_int = 512;
+pub const _POSIX_SSIZE_MAX: ::c_int = 32767;
+pub const _POSIX_STREAM_MAX: ::c_int = 8;
+
+/// max ibase/obase values in bc(1)
+pub const BC_BASE_MAX: ::c_int = 99;
+/// max array elements in bc(1)
+pub const BC_DIM_MAX: ::c_int = 2048;
+/// max scale value in bc(1)
+pub const BC_SCALE_MAX: ::c_int = 99;
+/// max const string length in bc(1)
+pub const BC_STRING_MAX: ::c_int = 1000;
+/// max character class name size
+pub const CHARCLASS_NAME_MAX: ::c_int = 14;
+/// max weights for order keyword
+pub const COLL_WEIGHTS_MAX: ::c_int = 10;
+/// max expressions nested in expr(1)
+pub const EXPR_NEST_MAX: ::c_int = 32;
+/// max bytes in an input line
+pub const LINE_MAX: ::c_int = 2048;
+/// max RE's in interval notation
+pub const RE_DUP_MAX: ::c_int = 255;
+
+pub const _POSIX2_BC_BASE_MAX: ::c_int = 99;
+pub const _POSIX2_BC_DIM_MAX: ::c_int = 2048;
+pub const _POSIX2_BC_SCALE_MAX: ::c_int = 99;
+pub const _POSIX2_BC_STRING_MAX: ::c_int = 1000;
+pub const _POSIX2_CHARCLASS_NAME_MAX: ::c_int = 14;
+pub const _POSIX2_COLL_WEIGHTS_MAX: ::c_int = 2;
+pub const _POSIX2_EQUIV_CLASS_MAX: ::c_int = 2;
+pub const _POSIX2_EXPR_NEST_MAX: ::c_int = 32;
+pub const _POSIX2_LINE_MAX: ::c_int = 2048;
+pub const _POSIX2_RE_DUP_MAX: ::c_int = 255;
+
+// sys/proc.h
+pub const TDF_BORROWING: ::c_int = 0x00000001;
+pub const TDF_INPANIC: ::c_int = 0x00000002;
+pub const TDF_INMEM: ::c_int = 0x00000004;
+pub const TDF_SINTR: ::c_int = 0x00000008;
+pub const TDF_TIMEOUT: ::c_int = 0x00000010;
+pub const TDF_IDLETD: ::c_int = 0x00000020;
+pub const TDF_CANSWAP: ::c_int = 0x00000040;
+pub const TDF_KTH_SUSP: ::c_int = 0x00000100;
+pub const TDF_ALLPROCSUSP: ::c_int = 0x00000200;
+pub const TDF_BOUNDARY: ::c_int = 0x00000400;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+pub const TDF_ASTPENDING: ::c_int = 0x00000800;
+pub const TDF_SBDRY: ::c_int = 0x00002000;
+pub const TDF_UPIBLOCKED: ::c_int = 0x00004000;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+pub const TDF_NEEDSUSPCHK: ::c_int = 0x00008000;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+pub const TDF_NEEDRESCHED: ::c_int = 0x00010000;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+pub const TDF_NEEDSIGCHK: ::c_int = 0x00020000;
+pub const TDF_NOLOAD: ::c_int = 0x00040000;
+pub const TDF_SERESTART: ::c_int = 0x00080000;
+pub const TDF_THRWAKEUP: ::c_int = 0x00100000;
+pub const TDF_SEINTR: ::c_int = 0x00200000;
+pub const TDF_SWAPINREQ: ::c_int = 0x00400000;
+#[deprecated(since = "0.2.133", note = "Removed in FreeBSD 14")]
+pub const TDF_UNUSED23: ::c_int = 0x00800000;
+pub const TDF_SCHED0: ::c_int = 0x01000000;
+pub const TDF_SCHED1: ::c_int = 0x02000000;
+pub const TDF_SCHED2: ::c_int = 0x04000000;
+pub const TDF_SCHED3: ::c_int = 0x08000000;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+pub const TDF_ALRMPEND: ::c_int = 0x10000000;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+pub const TDF_PROFPEND: ::c_int = 0x20000000;
+#[deprecated(since = "0.2.133", note = "Not stable across OS versions")]
+pub const TDF_MACPEND: ::c_int = 0x40000000;
+
+pub const TDB_SUSPEND: ::c_int = 0x00000001;
+pub const TDB_XSIG: ::c_int = 0x00000002;
+pub const TDB_USERWR: ::c_int = 0x00000004;
+pub const TDB_SCE: ::c_int = 0x00000008;
+pub const TDB_SCX: ::c_int = 0x00000010;
+pub const TDB_EXEC: ::c_int = 0x00000020;
+pub const TDB_FORK: ::c_int = 0x00000040;
+pub const TDB_STOPATFORK: ::c_int = 0x00000080;
+pub const TDB_CHILD: ::c_int = 0x00000100;
+pub const TDB_BORN: ::c_int = 0x00000200;
+pub const TDB_EXIT: ::c_int = 0x00000400;
+pub const TDB_VFORK: ::c_int = 0x00000800;
+pub const TDB_FSTP: ::c_int = 0x00001000;
+pub const TDB_STEP: ::c_int = 0x00002000;
+
+pub const TDP_OLDMASK: ::c_int = 0x00000001;
+pub const TDP_INKTR: ::c_int = 0x00000002;
+pub const TDP_INKTRACE: ::c_int = 0x00000004;
+pub const TDP_BUFNEED: ::c_int = 0x00000008;
+pub const TDP_COWINPROGRESS: ::c_int = 0x00000010;
+pub const TDP_ALTSTACK: ::c_int = 0x00000020;
+pub const TDP_DEADLKTREAT: ::c_int = 0x00000040;
+pub const TDP_NOFAULTING: ::c_int = 0x00000080;
+pub const TDP_OWEUPC: ::c_int = 0x00000200;
+pub const TDP_ITHREAD: ::c_int = 0x00000400;
+pub const TDP_SYNCIO: ::c_int = 0x00000800;
+pub const TDP_SCHED1: ::c_int = 0x00001000;
+pub const TDP_SCHED2: ::c_int = 0x00002000;
+pub const TDP_SCHED3: ::c_int = 0x00004000;
+pub const TDP_SCHED4: ::c_int = 0x00008000;
+pub const TDP_GEOM: ::c_int = 0x00010000;
+pub const TDP_SOFTDEP: ::c_int = 0x00020000;
+pub const TDP_NORUNNINGBUF: ::c_int = 0x00040000;
+pub const TDP_WAKEUP: ::c_int = 0x00080000;
+pub const TDP_INBDFLUSH: ::c_int = 0x00100000;
+pub const TDP_KTHREAD: ::c_int = 0x00200000;
+pub const TDP_CALLCHAIN: ::c_int = 0x00400000;
+pub const TDP_IGNSUSP: ::c_int = 0x00800000;
+pub const TDP_AUDITREC: ::c_int = 0x01000000;
+pub const TDP_RFPPWAIT: ::c_int = 0x02000000;
+pub const TDP_RESETSPUR: ::c_int = 0x04000000;
+pub const TDP_NERRNO: ::c_int = 0x08000000;
+pub const TDP_EXECVMSPC: ::c_int = 0x40000000;
+
+pub const TDI_SUSPENDED: ::c_int = 0x0001;
+pub const TDI_SLEEPING: ::c_int = 0x0002;
+pub const TDI_SWAPPED: ::c_int = 0x0004;
+pub const TDI_LOCK: ::c_int = 0x0008;
+pub const TDI_IWAIT: ::c_int = 0x0010;
+
+pub const P_ADVLOCK: ::c_int = 0x00000001;
+pub const P_CONTROLT: ::c_int = 0x00000002;
+pub const P_KPROC: ::c_int = 0x00000004;
+pub const P_UNUSED3: ::c_int = 0x00000008;
+pub const P_PPWAIT: ::c_int = 0x00000010;
+pub const P_PROFIL: ::c_int = 0x00000020;
+pub const P_STOPPROF: ::c_int = 0x00000040;
+pub const P_HADTHREADS: ::c_int = 0x00000080;
+pub const P_SUGID: ::c_int = 0x00000100;
+pub const P_SYSTEM: ::c_int = 0x00000200;
+pub const P_SINGLE_EXIT: ::c_int = 0x00000400;
+pub const P_TRACED: ::c_int = 0x00000800;
+pub const P_WAITED: ::c_int = 0x00001000;
+pub const P_WEXIT: ::c_int = 0x00002000;
+pub const P_EXEC: ::c_int = 0x00004000;
+pub const P_WKILLED: ::c_int = 0x00008000;
+pub const P_CONTINUED: ::c_int = 0x00010000;
+pub const P_STOPPED_SIG: ::c_int = 0x00020000;
+pub const P_STOPPED_TRACE: ::c_int = 0x00040000;
+pub const P_STOPPED_SINGLE: ::c_int = 0x00080000;
+pub const P_PROTECTED: ::c_int = 0x00100000;
+pub const P_SIGEVENT: ::c_int = 0x00200000;
+pub const P_SINGLE_BOUNDARY: ::c_int = 0x00400000;
+pub const P_HWPMC: ::c_int = 0x00800000;
+pub const P_JAILED: ::c_int = 0x01000000;
+pub const P_TOTAL_STOP: ::c_int = 0x02000000;
+pub const P_INEXEC: ::c_int = 0x04000000;
+pub const P_STATCHILD: ::c_int = 0x08000000;
+pub const P_INMEM: ::c_int = 0x10000000;
+pub const P_SWAPPINGOUT: ::c_int = 0x20000000;
+pub const P_SWAPPINGIN: ::c_int = 0x40000000;
+pub const P_PPTRACE: ::c_int = 0x80000000;
+pub const P_STOPPED: ::c_int = P_STOPPED_SIG | P_STOPPED_SINGLE | P_STOPPED_TRACE;
+
+pub const P2_INHERIT_PROTECTED: ::c_int = 0x00000001;
+pub const P2_NOTRACE: ::c_int = 0x00000002;
+pub const P2_NOTRACE_EXEC: ::c_int = 0x00000004;
+pub const P2_AST_SU: ::c_int = 0x00000008;
+pub const P2_PTRACE_FSTP: ::c_int = 0x00000010;
+pub const P2_TRAPCAP: ::c_int = 0x00000020;
+pub const P2_STKGAP_DISABLE: ::c_int = 0x00000800;
+pub const P2_STKGAP_DISABLE_EXEC: ::c_int = 0x00001000;
+
+pub const P_TREE_ORPHANED: ::c_int = 0x00000001;
+pub const P_TREE_FIRST_ORPHAN: ::c_int = 0x00000002;
+pub const P_TREE_REAPER: ::c_int = 0x00000004;
+
+pub const SIDL: ::c_char = 1;
+pub const SRUN: ::c_char = 2;
+pub const SSLEEP: ::c_char = 3;
+pub const SSTOP: ::c_char = 4;
+pub const SZOMB: ::c_char = 5;
+pub const SWAIT: ::c_char = 6;
+pub const SLOCK: ::c_char = 7;
+
+pub const P_MAGIC: ::c_int = 0xbeefface;
+
+pub const TDP_SIGFASTBLOCK: ::c_int = 0x00000100;
+pub const TDP_UIOHELD: ::c_int = 0x10000000;
+pub const TDP_SIGFASTPENDING: ::c_int = 0x80000000;
+pub const TDP2_COMPAT32RB: ::c_int = 0x00000002;
+pub const P2_PROTMAX_ENABLE: ::c_int = 0x00000200;
+pub const P2_PROTMAX_DISABLE: ::c_int = 0x00000400;
+pub const TDP2_SBPAGES: ::c_int = 0x00000001;
+pub const P2_ASLR_ENABLE: ::c_int = 0x00000040;
+pub const P2_ASLR_DISABLE: ::c_int = 0x00000080;
+pub const P2_ASLR_IGNSTART: ::c_int = 0x00000100;
+pub const P_TREE_GRPEXITED: ::c_int = 0x00000008;
+
+// libprocstat.h
+pub const PS_FST_VTYPE_VNON: ::c_int = 1;
+pub const PS_FST_VTYPE_VREG: ::c_int = 2;
+pub const PS_FST_VTYPE_VDIR: ::c_int = 3;
+pub const PS_FST_VTYPE_VBLK: ::c_int = 4;
+pub const PS_FST_VTYPE_VCHR: ::c_int = 5;
+pub const PS_FST_VTYPE_VLNK: ::c_int = 6;
+pub const PS_FST_VTYPE_VSOCK: ::c_int = 7;
+pub const PS_FST_VTYPE_VFIFO: ::c_int = 8;
+pub const PS_FST_VTYPE_VBAD: ::c_int = 9;
+pub const PS_FST_VTYPE_UNKNOWN: ::c_int = 255;
+
+pub const PS_FST_TYPE_VNODE: ::c_int = 1;
+pub const PS_FST_TYPE_FIFO: ::c_int = 2;
+pub const PS_FST_TYPE_SOCKET: ::c_int = 3;
+pub const PS_FST_TYPE_PIPE: ::c_int = 4;
+pub const PS_FST_TYPE_PTS: ::c_int = 5;
+pub const PS_FST_TYPE_KQUEUE: ::c_int = 6;
+pub const PS_FST_TYPE_MQUEUE: ::c_int = 8;
+pub const PS_FST_TYPE_SHM: ::c_int = 9;
+pub const PS_FST_TYPE_SEM: ::c_int = 10;
+pub const PS_FST_TYPE_UNKNOWN: ::c_int = 11;
+pub const PS_FST_TYPE_NONE: ::c_int = 12;
+pub const PS_FST_TYPE_PROCDESC: ::c_int = 13;
+pub const PS_FST_TYPE_DEV: ::c_int = 14;
+pub const PS_FST_TYPE_EVENTFD: ::c_int = 15;
+
+pub const PS_FST_UFLAG_RDIR: ::c_int = 0x0001;
+pub const PS_FST_UFLAG_CDIR: ::c_int = 0x0002;
+pub const PS_FST_UFLAG_JAIL: ::c_int = 0x0004;
+pub const PS_FST_UFLAG_TRACE: ::c_int = 0x0008;
+pub const PS_FST_UFLAG_TEXT: ::c_int = 0x0010;
+pub const PS_FST_UFLAG_MMAP: ::c_int = 0x0020;
+pub const PS_FST_UFLAG_CTTY: ::c_int = 0x0040;
+
+pub const PS_FST_FFLAG_READ: ::c_int = 0x0001;
+pub const PS_FST_FFLAG_WRITE: ::c_int = 0x0002;
+pub const PS_FST_FFLAG_NONBLOCK: ::c_int = 0x0004;
+pub const PS_FST_FFLAG_APPEND: ::c_int = 0x0008;
+pub const PS_FST_FFLAG_SHLOCK: ::c_int = 0x0010;
+pub const PS_FST_FFLAG_EXLOCK: ::c_int = 0x0020;
+pub const PS_FST_FFLAG_ASYNC: ::c_int = 0x0040;
+pub const PS_FST_FFLAG_SYNC: ::c_int = 0x0080;
+pub const PS_FST_FFLAG_NOFOLLOW: ::c_int = 0x0100;
+pub const PS_FST_FFLAG_CREAT: ::c_int = 0x0200;
+pub const PS_FST_FFLAG_TRUNC: ::c_int = 0x0400;
+pub const PS_FST_FFLAG_EXCL: ::c_int = 0x0800;
+pub const PS_FST_FFLAG_DIRECT: ::c_int = 0x1000;
+pub const PS_FST_FFLAG_EXEC: ::c_int = 0x2000;
+pub const PS_FST_FFLAG_HASLOCK: ::c_int = 0x4000;
+
+// sys/mount.h
+
+/// File identifier.
+/// These are unique per filesystem on a single machine.
+///
+/// Note that the offset of fid_data is 4 bytes, so care must be taken to avoid
+/// undefined behavior accessing unaligned fields within an embedded struct.
+pub const MAXFIDSZ: ::c_int = 16;
+/// Length of type name including null.
+pub const MFSNAMELEN: ::c_int = 16;
+cfg_if! {
+ if #[cfg(any(freebsd10, freebsd11))] {
+ /// Size of on/from name bufs.
+ pub const MNAMELEN: ::c_int = 88;
+ } else {
+ /// Size of on/from name bufs.
+ pub const MNAMELEN: ::c_int = 1024;
+ }
+}
+
+/// Using journaled soft updates.
+pub const MNT_SUJ: u64 = 0x100000000;
+/// Mounted by automountd(8).
+pub const MNT_AUTOMOUNTED: u64 = 0x200000000;
+/// Filesys metadata untrusted.
+pub const MNT_UNTRUSTED: u64 = 0x800000000;
+
+/// Require TLS.
+pub const MNT_EXTLS: u64 = 0x4000000000;
+/// Require TLS with client cert.
+pub const MNT_EXTLSCERT: u64 = 0x8000000000;
+/// Require TLS with user cert.
+pub const MNT_EXTLSCERTUSER: u64 = 0x10000000000;
+
+/// Filesystem is stored locally.
+pub const MNT_LOCAL: u64 = 0x000001000;
+/// Quotas are enabled on fs.
+pub const MNT_QUOTA: u64 = 0x000002000;
+/// Identifies the root fs.
+pub const MNT_ROOTFS: u64 = 0x000004000;
+/// Mounted by a user.
+pub const MNT_USER: u64 = 0x000008000;
+/// Do not show entry in df.
+pub const MNT_IGNORE: u64 = 0x000800000;
+/// Filesystem is verified.
+pub const MNT_VERIFIED: u64 = 0x400000000;
+
+/// Do not cover a mount point.
+pub const MNT_NOCOVER: u64 = 0x001000000000;
+/// Only mount on empty dir.
+pub const MNT_EMPTYDIR: u64 = 0x002000000000;
+/// Recursively unmount uppers.
+pub const MNT_RECURSE: u64 = 0x100000000000;
+/// Unmount in async context.
+pub const MNT_DEFERRED: u64 = 0x200000000000;
+
+/// Get configured filesystems.
+pub const VFS_VFSCONF: ::c_int = 0;
+/// Generic filesystem information.
+pub const VFS_GENERIC: ::c_int = 0;
+
+/// int: highest defined filesystem type.
+pub const VFS_MAXTYPENUM: ::c_int = 1;
+/// struct: vfsconf for filesystem given as next argument.
+pub const VFS_CONF: ::c_int = 2;
+
+/// Synchronously wait for I/O to complete.
+pub const MNT_WAIT: ::c_int = 1;
+/// Start all I/O, but do not wait for it.
+pub const MNT_NOWAIT: ::c_int = 2;
+/// Push data not written by filesystem syncer.
+pub const MNT_LAZY: ::c_int = 3;
+/// Suspend file system after sync.
+pub const MNT_SUSPEND: ::c_int = 4;
+
+pub const MAXSECFLAVORS: ::c_int = 5;
+
+/// Statically compiled into kernel.
+pub const VFCF_STATIC: ::c_int = 0x00010000;
+/// May get data over the network.
+pub const VFCF_NETWORK: ::c_int = 0x00020000;
+/// Writes are not implemented.
+pub const VFCF_READONLY: ::c_int = 0x00040000;
+/// Data does not represent real files.
+pub const VFCF_SYNTHETIC: ::c_int = 0x00080000;
+/// Aliases some other mounted FS.
+pub const VFCF_LOOPBACK: ::c_int = 0x00100000;
+/// Stores file names as Unicode.
+pub const VFCF_UNICODE: ::c_int = 0x00200000;
+/// Can be mounted from within a jail.
+pub const VFCF_JAIL: ::c_int = 0x00400000;
+/// Supports delegated administration.
+pub const VFCF_DELEGADMIN: ::c_int = 0x00800000;
+/// Stop at Boundary: defer stop requests to kernel->user (AST) transition.
+pub const VFCF_SBDRY: ::c_int = 0x01000000;
+
+// time.h
+
+/// not on dst
+pub const DST_NONE: ::c_int = 0;
+/// USA style dst
+pub const DST_USA: ::c_int = 1;
+/// Australian style dst
+pub const DST_AUST: ::c_int = 2;
+/// Western European dst
+pub const DST_WET: ::c_int = 3;
+/// Middle European dst
+pub const DST_MET: ::c_int = 4;
+/// Eastern European dst
+pub const DST_EET: ::c_int = 5;
+/// Canada
+pub const DST_CAN: ::c_int = 6;
+
+pub const CPUCLOCK_WHICH_PID: ::c_int = 0;
+pub const CPUCLOCK_WHICH_TID: ::c_int = 1;
+
+pub const MFD_CLOEXEC: ::c_uint = 0x00000001;
+pub const MFD_ALLOW_SEALING: ::c_uint = 0x00000002;
+pub const MFD_HUGETLB: ::c_uint = 0x00000004;
+pub const MFD_HUGE_MASK: ::c_uint = 0xFC000000;
+pub const MFD_HUGE_64KB: ::c_uint = 16 << 26;
+pub const MFD_HUGE_512KB: ::c_uint = 19 << 26;
+pub const MFD_HUGE_1MB: ::c_uint = 20 << 26;
+pub const MFD_HUGE_2MB: ::c_uint = 21 << 26;
+pub const MFD_HUGE_8MB: ::c_uint = 23 << 26;
+pub const MFD_HUGE_16MB: ::c_uint = 24 << 26;
+pub const MFD_HUGE_32MB: ::c_uint = 25 << 26;
+pub const MFD_HUGE_256MB: ::c_uint = 28 << 26;
+pub const MFD_HUGE_512MB: ::c_uint = 29 << 26;
+pub const MFD_HUGE_1GB: ::c_uint = 30 << 26;
+pub const MFD_HUGE_2GB: ::c_uint = 31 << 26;
+pub const MFD_HUGE_16GB: ::c_uint = 34 << 26;
+
+pub const SHM_LARGEPAGE_ALLOC_DEFAULT: ::c_int = 0;
+pub const SHM_LARGEPAGE_ALLOC_NOWAIT: ::c_int = 1;
+pub const SHM_LARGEPAGE_ALLOC_HARD: ::c_int = 2;
+pub const SHM_RENAME_NOREPLACE: ::c_int = 1 << 0;
+pub const SHM_RENAME_EXCHANGE: ::c_int = 1 << 1;
+
+// sys/umtx.h
+
+pub const UMTX_OP_WAIT: ::c_int = 2;
+pub const UMTX_OP_WAKE: ::c_int = 3;
+pub const UMTX_OP_MUTEX_TRYLOCK: ::c_int = 4;
+pub const UMTX_OP_MUTEX_LOCK: ::c_int = 5;
+pub const UMTX_OP_MUTEX_UNLOCK: ::c_int = 6;
+pub const UMTX_OP_SET_CEILING: ::c_int = 7;
+pub const UMTX_OP_CV_WAIT: ::c_int = 8;
+pub const UMTX_OP_CV_SIGNAL: ::c_int = 9;
+pub const UMTX_OP_CV_BROADCAST: ::c_int = 10;
+pub const UMTX_OP_WAIT_UINT: ::c_int = 11;
+pub const UMTX_OP_RW_RDLOCK: ::c_int = 12;
+pub const UMTX_OP_RW_WRLOCK: ::c_int = 13;
+pub const UMTX_OP_RW_UNLOCK: ::c_int = 14;
+pub const UMTX_OP_WAIT_UINT_PRIVATE: ::c_int = 15;
+pub const UMTX_OP_WAKE_PRIVATE: ::c_int = 16;
+pub const UMTX_OP_MUTEX_WAIT: ::c_int = 17;
+pub const UMTX_OP_NWAKE_PRIVATE: ::c_int = 21;
+pub const UMTX_OP_MUTEX_WAKE2: ::c_int = 22;
+pub const UMTX_OP_SEM2_WAIT: ::c_int = 23;
+pub const UMTX_OP_SEM2_WAKE: ::c_int = 24;
+pub const UMTX_OP_SHM: ::c_int = 25;
+pub const UMTX_OP_ROBUST_LISTS: ::c_int = 26;
+
+pub const UMTX_ABSTIME: u32 = 1;
+
+pub const CPU_LEVEL_ROOT: ::c_int = 1;
+pub const CPU_LEVEL_CPUSET: ::c_int = 2;
+pub const CPU_LEVEL_WHICH: ::c_int = 3;
+
+pub const CPU_WHICH_TID: ::c_int = 1;
+pub const CPU_WHICH_PID: ::c_int = 2;
+pub const CPU_WHICH_CPUSET: ::c_int = 3;
+pub const CPU_WHICH_IRQ: ::c_int = 4;
+pub const CPU_WHICH_JAIL: ::c_int = 5;
+
const_fn! {
{const} fn _ALIGN(p: usize) -> usize {
(p + _ALIGNBYTES) & !_ALIGNBYTES
@@ -1289,6 +3811,18 @@ f! {
as ::c_uint
}
+ pub fn MALLOCX_ALIGN(lg: ::c_uint) -> ::c_int {
+ ffsl(lg as ::c_long - 1)
+ }
+
+ pub {const} fn MALLOCX_TCACHE(tc: ::c_int) -> ::c_int {
+ (tc + 2) << 8 as ::c_int
+ }
+
+ pub {const} fn MALLOCX_ARENA(a: ::c_int) -> ::c_int {
+ (a + 1) << 20 as ::c_int
+ }
+
pub fn SOCKCREDSIZE(ngrps: usize) -> usize {
let ngrps = if ngrps > 0 {
ngrps - 1
@@ -1315,24 +3849,44 @@ f! {
}
pub fn CPU_SET(cpu: usize, cpuset: &mut cpuset_t) -> () {
- let bitset_bits = ::mem::size_of::<::c_long>();
+ let bitset_bits = 8 * ::mem::size_of::<::c_long>();
let (idx, offset) = (cpu / bitset_bits, cpu % bitset_bits);
cpuset.__bits[idx] |= 1 << offset;
()
}
pub fn CPU_CLR(cpu: usize, cpuset: &mut cpuset_t) -> () {
- let bitset_bits = ::mem::size_of::<::c_long>();
+ let bitset_bits = 8 * ::mem::size_of::<::c_long>();
let (idx, offset) = (cpu / bitset_bits, cpu % bitset_bits);
cpuset.__bits[idx] &= !(1 << offset);
()
}
- pub fn CPU_ISSET(cpu: usize, cpuset: &mut cpuset_t) -> bool {
- let bitset_bits = ::mem::size_of::<::c_long>();
+ pub fn CPU_ISSET(cpu: usize, cpuset: &cpuset_t) -> bool {
+ let bitset_bits = 8 * ::mem::size_of::<::c_long>();
let (idx, offset) = (cpu / bitset_bits, cpu % bitset_bits);
0 != cpuset.__bits[idx] & (1 << offset)
}
+
+ pub fn CPU_COUNT(cpuset: &cpuset_t) -> ::c_int {
+ let mut s: u32 = 0;
+ let cpuset_size = ::mem::size_of::<cpuset_t>();
+ let bitset_size = ::mem::size_of::<::c_long>();
+
+ for i in cpuset.__bits[..(cpuset_size / bitset_size)].iter() {
+ s += i.count_ones();
+ };
+ s as ::c_int
+ }
+
+ pub fn SOCKCRED2SIZE(ngrps: usize) -> usize {
+ let ngrps = if ngrps > 0 {
+ ngrps - 1
+ } else {
+ 0
+ };
+ ::mem::size_of::<sockcred2>() + ::mem::size_of::<::gid_t>() * ngrps
+ }
}
safe_f! {
@@ -1341,13 +3895,36 @@ safe_f! {
}
}
+cfg_if! {
+ if #[cfg(not(any(freebsd10, freebsd11)))] {
+ extern "C" {
+ pub fn fhlink(fhp: *mut fhandle_t, to: *const ::c_char) -> ::c_int;
+ pub fn fhlinkat(fhp: *mut fhandle_t, tofd: ::c_int, to: *const ::c_char) -> ::c_int;
+ pub fn fhreadlink(
+ fhp: *mut fhandle_t,
+ buf: *mut ::c_char,
+ bufsize: ::size_t,
+ ) -> ::c_int;
+ pub fn getfhat(
+ fd: ::c_int,
+ path: *mut ::c_char,
+ fhp: *mut fhandle,
+ flag: ::c_int,
+ ) -> ::c_int;
+ }
+ }
+}
+
extern "C" {
+ #[cfg_attr(doc, doc(alias = "__errno_location"))]
+ #[cfg_attr(doc, doc(alias = "errno"))]
pub fn __error() -> *mut ::c_int;
pub fn aio_cancel(fd: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
pub fn aio_error(aiocbp: *const aiocb) -> ::c_int;
pub fn aio_fsync(op: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
pub fn aio_read(aiocbp: *mut aiocb) -> ::c_int;
+ pub fn aio_readv(aiocbp: *mut ::aiocb) -> ::c_int;
pub fn aio_return(aiocbp: *mut aiocb) -> ::ssize_t;
pub fn aio_suspend(
aiocb_list: *const *const aiocb,
@@ -1355,6 +3932,14 @@ extern "C" {
timeout: *const ::timespec,
) -> ::c_int;
pub fn aio_write(aiocbp: *mut aiocb) -> ::c_int;
+ pub fn aio_writev(aiocbp: *mut ::aiocb) -> ::c_int;
+
+ pub fn devname_r(
+ dev: ::dev_t,
+ mode: ::mode_t,
+ buf: *mut ::c_char,
+ len: ::c_int,
+ ) -> *mut ::c_char;
pub fn extattr_delete_fd(
fd: ::c_int,
@@ -1432,6 +4017,14 @@ extern "C" {
nbytes: ::size_t,
) -> ::ssize_t;
+ pub fn fspacectl(
+ fd: ::c_int,
+ cmd: ::c_int,
+ rqsr: *const spacectl_range,
+ flags: ::c_int,
+ rmsr: *mut spacectl_range,
+ ) -> ::c_int;
+
pub fn jail(jail: *mut ::jail) -> ::c_int;
pub fn jail_attach(jid: ::c_int) -> ::c_int;
pub fn jail_remove(jid: ::c_int) -> ::c_int;
@@ -1445,8 +4038,6 @@ extern "C" {
sevp: *mut sigevent,
) -> ::c_int;
- pub fn posix_fallocate(fd: ::c_int, offset: ::off_t, len: ::off_t) -> ::c_int;
- pub fn posix_fadvise(fd: ::c_int, offset: ::off_t, len: ::off_t, advise: ::c_int) -> ::c_int;
pub fn mkostemp(template: *mut ::c_char, flags: ::c_int) -> ::c_int;
pub fn mkostemps(template: *mut ::c_char, suffixlen: ::c_int, flags: ::c_int) -> ::c_int;
@@ -1462,12 +4053,16 @@ extern "C" {
infop: *mut ::siginfo_t,
options: ::c_int,
) -> ::c_int;
+ pub fn ptsname_r(fd: ::c_int, buf: *mut ::c_char, buflen: ::size_t) -> ::c_int;
pub fn ftok(pathname: *const ::c_char, proj_id: ::c_int) -> ::key_t;
pub fn shmget(key: ::key_t, size: ::size_t, shmflg: ::c_int) -> ::c_int;
pub fn shmat(shmid: ::c_int, shmaddr: *const ::c_void, shmflg: ::c_int) -> *mut ::c_void;
pub fn shmdt(shmaddr: *const ::c_void) -> ::c_int;
pub fn shmctl(shmid: ::c_int, cmd: ::c_int, buf: *mut ::shmid_ds) -> ::c_int;
+ pub fn semget(key: ::key_t, nsems: ::c_int, semflg: ::c_int) -> ::c_int;
+ pub fn semctl(semid: ::c_int, semnum: ::c_int, cmd: ::c_int, ...) -> ::c_int;
+ pub fn semop(semid: ::c_int, sops: *mut sembuf, nsops: ::size_t) -> ::c_int;
pub fn msgctl(msqid: ::c_int, cmd: ::c_int, buf: *mut ::msqid_ds) -> ::c_int;
pub fn msgget(key: ::key_t, msgflg: ::c_int) -> ::c_int;
pub fn msgsnd(
@@ -1477,11 +4072,6 @@ extern "C" {
msgflg: ::c_int,
) -> ::c_int;
pub fn cfmakesane(termios: *mut ::termios);
- pub fn fexecve(
- fd: ::c_int,
- argv: *const *const ::c_char,
- envp: *const *const ::c_char,
- ) -> ::c_int;
pub fn pdfork(fdp: *mut ::c_int, flags: ::c_int) -> ::pid_t;
pub fn pdgetpid(fd: ::c_int, pidp: *mut ::pid_t) -> ::c_int;
@@ -1566,7 +4156,48 @@ extern "C" {
newfd: ::c_int,
) -> ::c_int;
+ pub fn uuidgen(store: *mut uuid, count: ::c_int) -> ::c_int;
+
+ pub fn thr_kill(id: ::c_long, sig: ::c_int) -> ::c_int;
+ pub fn thr_kill2(pid: ::pid_t, id: ::c_long, sig: ::c_int) -> ::c_int;
+ pub fn thr_self(tid: *mut ::c_long) -> ::c_int;
pub fn pthread_getthreadid_np() -> ::c_int;
+ pub fn pthread_getaffinity_np(
+ td: ::pthread_t,
+ cpusetsize: ::size_t,
+ cpusetp: *mut cpuset_t,
+ ) -> ::c_int;
+ pub fn pthread_setaffinity_np(
+ td: ::pthread_t,
+ cpusetsize: ::size_t,
+ cpusetp: *const cpuset_t,
+ ) -> ::c_int;
+
+ // sched.h linux compatibility api
+ pub fn sched_getaffinity(pid: ::pid_t, cpusetsz: ::size_t, cpuset: *mut ::cpuset_t) -> ::c_int;
+ pub fn sched_setaffinity(
+ pid: ::pid_t,
+ cpusetsz: ::size_t,
+ cpuset: *const ::cpuset_t,
+ ) -> ::c_int;
+ pub fn sched_getcpu() -> ::c_int;
+
+ pub fn pthread_mutex_consistent(mutex: *mut ::pthread_mutex_t) -> ::c_int;
+
+ pub fn pthread_mutexattr_getrobust(
+ attr: *mut ::pthread_mutexattr_t,
+ robust: *mut ::c_int,
+ ) -> ::c_int;
+ pub fn pthread_mutexattr_setrobust(
+ attr: *mut ::pthread_mutexattr_t,
+ robust: ::c_int,
+ ) -> ::c_int;
+
+ pub fn pthread_spin_init(lock: *mut pthread_spinlock_t, pshared: ::c_int) -> ::c_int;
+ pub fn pthread_spin_destroy(lock: *mut pthread_spinlock_t) -> ::c_int;
+ pub fn pthread_spin_lock(lock: *mut pthread_spinlock_t) -> ::c_int;
+ pub fn pthread_spin_trylock(lock: *mut pthread_spinlock_t) -> ::c_int;
+ pub fn pthread_spin_unlock(lock: *mut pthread_spinlock_t) -> ::c_int;
#[cfg_attr(all(target_os = "freebsd", freebsd11), link_name = "statfs@FBSD_1.0")]
pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int;
@@ -1596,7 +4227,25 @@ extern "C" {
needlelen: ::size_t,
) -> *mut ::c_void;
+ pub fn fhopen(fhp: *const fhandle_t, flags: ::c_int) -> ::c_int;
+ pub fn fhstat(fhp: *const fhandle, buf: *mut ::stat) -> ::c_int;
+ pub fn fhstatfs(fhp: *const fhandle_t, buf: *mut ::statfs) -> ::c_int;
+ pub fn getfh(path: *const ::c_char, fhp: *mut fhandle_t) -> ::c_int;
+ pub fn lgetfh(path: *const ::c_char, fhp: *mut fhandle_t) -> ::c_int;
+ pub fn getfsstat(buf: *mut ::statfs, bufsize: ::c_long, mode: ::c_int) -> ::c_int;
+ #[cfg_attr(
+ all(target_os = "freebsd", freebsd11),
+ link_name = "getmntinfo@FBSD_1.0"
+ )]
+ pub fn getmntinfo(mntbufp: *mut *mut ::statfs, mode: ::c_int) -> ::c_int;
+ pub fn mount(
+ type_: *const ::c_char,
+ dir: *const ::c_char,
+ flags: ::c_int,
+ data: *mut ::c_void,
+ ) -> ::c_int;
pub fn nmount(iov: *mut ::iovec, niov: ::c_uint, flags: ::c_int) -> ::c_int;
+
pub fn setproctitle(fmt: *const ::c_char, ...);
pub fn rfork(flags: ::c_int) -> ::c_int;
pub fn cpuset_getaffinity(
@@ -1613,6 +4262,14 @@ extern "C" {
setsize: ::size_t,
mask: *const cpuset_t,
) -> ::c_int;
+ pub fn cpuset(setid: *mut ::cpusetid_t) -> ::c_int;
+ pub fn cpuset_getid(
+ level: cpulevel_t,
+ which: cpuwhich_t,
+ id: ::id_t,
+ setid: *mut ::cpusetid_t,
+ ) -> ::c_int;
+ pub fn cpuset_setid(which: cpuwhich_t, id: ::id_t, setid: ::cpusetid_t) -> ::c_int;
pub fn cap_enter() -> ::c_int;
pub fn cap_getmode(modep: *mut ::c_uint) -> ::c_int;
pub fn __cap_rights_init(version: ::c_int, rights: *mut cap_rights_t, ...)
@@ -1626,6 +4283,116 @@ extern "C" {
pub fn cap_rights_remove(dst: *mut cap_rights_t, src: *const cap_rights_t)
-> *mut cap_rights_t;
pub fn cap_rights_contains(big: *const cap_rights_t, little: *const cap_rights_t) -> bool;
+
+ pub fn reallocarray(ptr: *mut ::c_void, nmemb: ::size_t, size: ::size_t) -> *mut ::c_void;
+
+ pub fn ffs(value: ::c_int) -> ::c_int;
+ pub fn ffsl(value: ::c_long) -> ::c_int;
+ pub fn ffsll(value: ::c_longlong) -> ::c_int;
+ pub fn fls(value: ::c_int) -> ::c_int;
+ pub fn flsl(value: ::c_long) -> ::c_int;
+ pub fn flsll(value: ::c_longlong) -> ::c_int;
+ pub fn malloc_usable_size(ptr: *const ::c_void) -> ::size_t;
+ pub fn malloc_stats_print(
+ write_cb: unsafe extern "C" fn(*mut ::c_void, *const ::c_char),
+ cbopaque: *mut ::c_void,
+ opt: *const ::c_char,
+ );
+ pub fn mallctl(
+ name: *const ::c_char,
+ oldp: *mut ::c_void,
+ oldlenp: *mut ::size_t,
+ newp: *mut ::c_void,
+ newlen: ::size_t,
+ ) -> ::c_int;
+ pub fn mallctlnametomib(
+ name: *const ::c_char,
+ mibp: *mut ::size_t,
+ miplen: *mut ::size_t,
+ ) -> ::c_int;
+ pub fn mallctlbymib(
+ mib: *const ::size_t,
+ mible: ::size_t,
+ oldp: *mut ::c_void,
+ oldlenp: *mut ::size_t,
+ newp: *mut ::c_void,
+ newlen: ::size_t,
+ ) -> ::c_int;
+ pub fn mallocx(size: ::size_t, flags: ::c_int) -> *mut ::c_void;
+ pub fn rallocx(ptr: *mut ::c_void, size: ::size_t, flags: ::c_int) -> *mut ::c_void;
+ pub fn xallocx(ptr: *mut ::c_void, size: ::size_t, extra: ::size_t, flags: ::c_int)
+ -> ::size_t;
+ pub fn sallocx(ptr: *const ::c_void, flags: ::c_int) -> ::size_t;
+ pub fn dallocx(ptr: *mut ::c_void, flags: ::c_int);
+ pub fn sdallocx(ptr: *mut ::c_void, size: ::size_t, flags: ::c_int);
+ pub fn nallocx(size: ::size_t, flags: ::c_int) -> ::size_t;
+
+ pub fn procctl(idtype: ::idtype_t, id: ::id_t, cmd: ::c_int, data: *mut ::c_void) -> ::c_int;
+
+ pub fn getpagesize() -> ::c_int;
+ pub fn getpagesizes(pagesize: *mut ::size_t, nelem: ::c_int) -> ::c_int;
+
+ pub fn clock_getcpuclockid2(arg1: ::id_t, arg2: ::c_int, arg3: *mut clockid_t) -> ::c_int;
+
+ pub fn shm_create_largepage(
+ path: *const ::c_char,
+ flags: ::c_int,
+ psind: ::c_int,
+ alloc_policy: ::c_int,
+ mode: ::mode_t,
+ ) -> ::c_int;
+ pub fn shm_rename(
+ path_from: *const ::c_char,
+ path_to: *const ::c_char,
+ flags: ::c_int,
+ ) -> ::c_int;
+ pub fn memfd_create(name: *const ::c_char, flags: ::c_uint) -> ::c_int;
+ pub fn setaudit(auditinfo: *const auditinfo_t) -> ::c_int;
+
+ pub fn _umtx_op(
+ obj: *mut ::c_void,
+ op: ::c_int,
+ val: ::c_ulong,
+ uaddr: *mut ::c_void,
+ uaddr2: *mut ::c_void,
+ ) -> ::c_int;
+}
+
+#[link(name = "kvm")]
+extern "C" {
+ pub fn kvm_dpcpu_setcpu(kd: *mut ::kvm_t, cpu: ::c_uint) -> ::c_int;
+ pub fn kvm_getargv(kd: *mut ::kvm_t, p: *const kinfo_proc, nchr: ::c_int)
+ -> *mut *mut ::c_char;
+ pub fn kvm_getcptime(kd: *mut ::kvm_t, cp_time: *mut ::c_long) -> ::c_int;
+ pub fn kvm_getenvv(kd: *mut ::kvm_t, p: *const kinfo_proc, nchr: ::c_int)
+ -> *mut *mut ::c_char;
+ pub fn kvm_geterr(kd: *mut ::kvm_t) -> *mut ::c_char;
+ pub fn kvm_getmaxcpu(kd: *mut ::kvm_t) -> ::c_int;
+ pub fn kvm_getncpus(kd: *mut ::kvm_t) -> ::c_int;
+ pub fn kvm_getpcpu(kd: *mut ::kvm_t, cpu: ::c_int) -> *mut ::c_void;
+ pub fn kvm_counter_u64_fetch(kd: *mut ::kvm_t, base: ::c_ulong) -> u64;
+ pub fn kvm_getswapinfo(
+ kd: *mut ::kvm_t,
+ info: *mut kvm_swap,
+ maxswap: ::c_int,
+ flags: ::c_int,
+ ) -> ::c_int;
+ pub fn kvm_native(kd: *mut ::kvm_t) -> ::c_int;
+ pub fn kvm_nlist(kd: *mut ::kvm_t, nl: *mut nlist) -> ::c_int;
+ pub fn kvm_nlist2(kd: *mut ::kvm_t, nl: *mut kvm_nlist) -> ::c_int;
+ pub fn kvm_read_zpcpu(
+ kd: *mut ::kvm_t,
+ base: ::c_ulong,
+ buf: *mut ::c_void,
+ size: ::size_t,
+ cpu: ::c_int,
+ ) -> ::ssize_t;
+ pub fn kvm_read2(
+ kd: *mut ::kvm_t,
+ addr: kvaddr_t,
+ buf: *mut ::c_void,
+ nbytes: ::size_t,
+ ) -> ::ssize_t;
}
#[link(name = "util")]
@@ -1645,10 +4412,168 @@ extern "C" {
addr: *mut ::sockaddr,
addrlen: ::c_int,
) -> ::c_int;
+
+ pub fn kld_isloaded(name: *const ::c_char) -> ::c_int;
+ pub fn kld_load(name: *const ::c_char) -> ::c_int;
+
+ pub fn kinfo_getvmmap(pid: ::pid_t, cntp: *mut ::c_int) -> *mut kinfo_vmentry;
+
+ pub fn hexdump(ptr: *const ::c_void, length: ::c_int, hdr: *const ::c_char, flags: ::c_int);
+ pub fn humanize_number(
+ buf: *mut ::c_char,
+ len: ::size_t,
+ number: i64,
+ suffix: *const ::c_char,
+ scale: ::c_int,
+ flags: ::c_int,
+ ) -> ::c_int;
+
+ pub fn flopen(path: *const ::c_char, flags: ::c_int, ...) -> ::c_int;
+ pub fn flopenat(fd: ::c_int, path: *const ::c_char, flags: ::c_int, ...) -> ::c_int;
+
+ pub fn getlocalbase() -> *const ::c_char;
+}
+
+#[link(name = "procstat")]
+extern "C" {
+ pub fn procstat_open_sysctl() -> *mut procstat;
+ pub fn procstat_getfiles(
+ procstat: *mut procstat,
+ kp: *mut kinfo_proc,
+ mmapped: ::c_int,
+ ) -> *mut filestat_list;
+ pub fn procstat_freefiles(procstat: *mut procstat, head: *mut filestat_list);
+ pub fn procstat_getprocs(
+ procstat: *mut procstat,
+ what: ::c_int,
+ arg: ::c_int,
+ count: *mut ::c_uint,
+ ) -> *mut kinfo_proc;
+ pub fn procstat_freeprocs(procstat: *mut procstat, p: *mut kinfo_proc);
+ pub fn procstat_getvmmap(
+ procstat: *mut procstat,
+ kp: *mut kinfo_proc,
+ count: *mut ::c_uint,
+ ) -> *mut kinfo_vmentry;
+ pub fn procstat_freevmmap(procstat: *mut procstat, vmmap: *mut kinfo_vmentry);
+ pub fn procstat_close(procstat: *mut procstat);
+ pub fn procstat_freeargv(procstat: *mut procstat);
+ pub fn procstat_freeenvv(procstat: *mut procstat);
+ pub fn procstat_freegroups(procstat: *mut procstat, groups: *mut ::gid_t);
+ pub fn procstat_freeptlwpinfo(procstat: *mut procstat, pl: *mut ptrace_lwpinfo);
+ pub fn procstat_getargv(
+ procstat: *mut procstat,
+ kp: *mut kinfo_proc,
+ nchr: ::size_t,
+ ) -> *mut *mut ::c_char;
+ pub fn procstat_getenvv(
+ procstat: *mut procstat,
+ kp: *mut kinfo_proc,
+ nchr: ::size_t,
+ ) -> *mut *mut ::c_char;
+ pub fn procstat_getgroups(
+ procstat: *mut procstat,
+ kp: *mut kinfo_proc,
+ count: *mut ::c_uint,
+ ) -> *mut ::gid_t;
+ pub fn procstat_getosrel(
+ procstat: *mut procstat,
+ kp: *mut kinfo_proc,
+ osrelp: *mut ::c_int,
+ ) -> ::c_int;
+ pub fn procstat_getpathname(
+ procstat: *mut procstat,
+ kp: *mut kinfo_proc,
+ pathname: *mut ::c_char,
+ maxlen: ::size_t,
+ ) -> ::c_int;
+ pub fn procstat_getrlimit(
+ procstat: *mut procstat,
+ kp: *mut kinfo_proc,
+ which: ::c_int,
+ rlimit: *mut ::rlimit,
+ ) -> ::c_int;
+ pub fn procstat_getumask(
+ procstat: *mut procstat,
+ kp: *mut kinfo_proc,
+ maskp: *mut ::c_ushort,
+ ) -> ::c_int;
+ pub fn procstat_open_core(filename: *const ::c_char) -> *mut procstat;
+ pub fn procstat_open_kvm(nlistf: *const ::c_char, memf: *const ::c_char) -> *mut procstat;
+ pub fn procstat_get_socket_info(
+ proc_: *mut procstat,
+ fst: *mut filestat,
+ sock: *mut sockstat,
+ errbuf: *mut ::c_char,
+ ) -> ::c_int;
+ pub fn procstat_get_vnode_info(
+ proc_: *mut procstat,
+ fst: *mut filestat,
+ vn: *mut vnstat,
+ errbuf: *mut ::c_char,
+ ) -> ::c_int;
+ pub fn procstat_get_pts_info(
+ proc_: *mut procstat,
+ fst: *mut filestat,
+ pts: *mut ptsstat,
+ errbuf: *mut ::c_char,
+ ) -> ::c_int;
+ pub fn procstat_get_shm_info(
+ proc_: *mut procstat,
+ fst: *mut filestat,
+ shm: *mut shmstat,
+ errbuf: *mut ::c_char,
+ ) -> ::c_int;
+}
+
+#[link(name = "rt")]
+extern "C" {
+ pub fn timer_create(clock_id: clockid_t, evp: *mut sigevent, timerid: *mut timer_t) -> ::c_int;
+ pub fn timer_delete(timerid: timer_t) -> ::c_int;
+ pub fn timer_getoverrun(timerid: timer_t) -> ::c_int;
+ pub fn timer_gettime(timerid: timer_t, value: *mut itimerspec) -> ::c_int;
+ pub fn timer_settime(
+ timerid: timer_t,
+ flags: ::c_int,
+ value: *const itimerspec,
+ ovalue: *mut itimerspec,
+ ) -> ::c_int;
+}
+
+#[link(name = "devstat")]
+extern "C" {
+ pub fn devstat_getnumdevs(kd: *mut ::kvm_t) -> ::c_int;
+ pub fn devstat_getgeneration(kd: *mut ::kvm_t) -> ::c_long;
+ pub fn devstat_getversion(kd: *mut ::kvm_t) -> ::c_int;
+ pub fn devstat_checkversion(kd: *mut ::kvm_t) -> ::c_int;
+ pub fn devstat_selectdevs(
+ dev_select: *mut *mut device_selection,
+ num_selected: *mut ::c_int,
+ num_selections: *mut ::c_int,
+ select_generation: *mut ::c_long,
+ current_generation: ::c_long,
+ devices: *mut devstat,
+ numdevs: ::c_int,
+ matches: *mut devstat_match,
+ num_matches: ::c_int,
+ dev_selections: *mut *mut ::c_char,
+ num_dev_selections: ::c_int,
+ select_mode: devstat_select_mode,
+ maxshowdevs: ::c_int,
+ perf_select: ::c_int,
+ ) -> ::c_int;
+ pub fn devstat_buildmatch(
+ match_str: *mut ::c_char,
+ matches: *mut *mut devstat_match,
+ num_matches: *mut ::c_int,
+ ) -> ::c_int;
}
cfg_if! {
- if #[cfg(freebsd13)] {
+ if #[cfg(freebsd14)] {
+ mod freebsd14;
+ pub use self::freebsd14::*;
+ } else if #[cfg(freebsd13)] {
mod freebsd13;
pub use self::freebsd13::*;
} else if #[cfg(freebsd12)] {
@@ -1678,6 +4603,12 @@ cfg_if! {
} else if #[cfg(target_arch = "powerpc64")] {
mod powerpc64;
pub use self::powerpc64::*;
+ } else if #[cfg(target_arch = "powerpc")] {
+ mod powerpc;
+ pub use self::powerpc::*;
+ } else if #[cfg(target_arch = "riscv64")] {
+ mod riscv64;
+ pub use self::riscv64::*;
} else {
// Unknown target_arch
}
diff --git a/vendor/libc/src/unix/bsd/freebsdlike/freebsd/powerpc.rs b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/powerpc.rs
new file mode 100644
index 0000000..a0120c3
--- /dev/null
+++ b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/powerpc.rs
@@ -0,0 +1,47 @@
+pub type c_char = u8;
+pub type c_long = i32;
+pub type c_ulong = u32;
+pub type wchar_t = i32;
+pub type time_t = i64;
+pub type suseconds_t = i32;
+pub type register_t = i32;
+
+s! {
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ pub st_size: ::off_t,
+ pub st_blocks: ::blkcnt_t,
+ pub st_blksize: ::blksize_t,
+ pub st_flags: ::fflags_t,
+ pub st_gen: u32,
+ pub st_lspare: i32,
+ pub st_birthtime: ::time_t,
+ pub st_birthtime_nsec: ::c_long,
+ }
+}
+
+// should be pub(crate), but that requires Rust 1.18.0
+cfg_if! {
+ if #[cfg(libc_const_size_of)] {
+ #[doc(hidden)]
+ pub const _ALIGNBYTES: usize = ::mem::size_of::<::c_int>() - 1;
+ } else {
+ #[doc(hidden)]
+ pub const _ALIGNBYTES: usize = 4 - 1;
+ }
+}
+
+pub const MAP_32BIT: ::c_int = 0x00080000;
+pub const MINSIGSTKSZ: ::size_t = 2048; // 512 * 4
diff --git a/vendor/libc/src/unix/bsd/freebsdlike/freebsd/riscv64.rs b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/riscv64.rs
new file mode 100644
index 0000000..c91a8df
--- /dev/null
+++ b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/riscv64.rs
@@ -0,0 +1,154 @@
+pub type c_char = u8;
+pub type c_long = i64;
+pub type c_ulong = u64;
+pub type wchar_t = ::c_int;
+pub type time_t = i64;
+pub type suseconds_t = ::c_long;
+pub type register_t = i64;
+
+// should be pub(crate), but that requires Rust 1.18.0
+cfg_if! {
+ if #[cfg(libc_const_size_of)] {
+ #[doc(hidden)]
+ pub const _ALIGNBYTES: usize = ::mem::size_of::<::c_longlong>() - 1;
+ } else {
+ #[doc(hidden)]
+ pub const _ALIGNBYTES: usize = 8 - 1;
+ }
+}
+
+s_no_extra_traits! {
+ pub struct gpregs {
+ pub gp_ra: ::register_t,
+ pub gp_sp: ::register_t,
+ pub gp_gp: ::register_t,
+ pub gp_tp: ::register_t,
+ pub gp_t: [::register_t; 7],
+ pub gp_s: [::register_t; 12],
+ pub gp_a: [::register_t; 8],
+ pub gp_sepc: ::register_t,
+ pub gp_sstatus: ::register_t,
+ }
+
+ pub struct fpregs {
+ pub fp_x: [[::register_t; 2]; 32],
+ pub fp_fcsr: ::register_t,
+ pub fp_flags: ::c_int,
+ pub fp_pad: ::c_int,
+ }
+
+ pub struct mcontext_t {
+ pub mc_gpregs: gpregs,
+ pub mc_fpregs: fpregs,
+ pub mc_flags: ::c_int,
+ pub mc_pad: ::c_int,
+ pub mc_spare: [u64; 8],
+ }
+}
+
+cfg_if! {
+ if #[cfg(feature = "extra_traits")] {
+ impl PartialEq for gpregs {
+ fn eq(&self, other: &gpregs) -> bool {
+ self.gp_ra == other.gp_ra &&
+ self.gp_sp == other.gp_sp &&
+ self.gp_gp == other.gp_gp &&
+ self.gp_tp == other.gp_tp &&
+ self.gp_t.iter().zip(other.gp_t.iter()).all(|(a, b)| a == b) &&
+ self.gp_s.iter().zip(other.gp_s.iter()).all(|(a, b)| a == b) &&
+ self.gp_a.iter().zip(other.gp_a.iter()).all(|(a, b)| a == b) &&
+ self.gp_sepc == other.gp_sepc &&
+ self.gp_sstatus == other.gp_sstatus
+ }
+ }
+ impl Eq for gpregs {}
+ impl ::fmt::Debug for gpregs {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("gpregs")
+ .field("gp_ra", &self.gp_ra)
+ .field("gp_sp", &self.gp_sp)
+ .field("gp_gp", &self.gp_gp)
+ .field("gp_tp", &self.gp_tp)
+ .field("gp_t", &self.gp_t)
+ .field("gp_s", &self.gp_s)
+ .field("gp_a", &self.gp_a)
+ .field("gp_sepc", &self.gp_sepc)
+ .field("gp_sstatus", &self.gp_sstatus)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for gpregs {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.gp_ra.hash(state);
+ self.gp_sp.hash(state);
+ self.gp_gp.hash(state);
+ self.gp_tp.hash(state);
+ self.gp_t.hash(state);
+ self.gp_s.hash(state);
+ self.gp_a.hash(state);
+ self.gp_sepc.hash(state);
+ self.gp_sstatus.hash(state);
+ }
+ }
+ impl PartialEq for fpregs {
+ fn eq(&self, other: &fpregs) -> bool {
+ self.fp_x == other.fp_x &&
+ self.fp_fcsr == other.fp_fcsr &&
+ self.fp_flags == other.fp_flags &&
+ self.fp_pad == other.fp_pad
+ }
+ }
+ impl Eq for fpregs {}
+ impl ::fmt::Debug for fpregs {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("fpregs")
+ .field("fp_x", &self.fp_x)
+ .field("fp_fcsr", &self.fp_fcsr)
+ .field("fp_flags", &self.fp_flags)
+ .field("fp_pad", &self.fp_pad)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for fpregs {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.fp_x.hash(state);
+ self.fp_fcsr.hash(state);
+ self.fp_flags.hash(state);
+ self.fp_pad.hash(state);
+ }
+ }
+ impl PartialEq for mcontext_t {
+ fn eq(&self, other: &mcontext_t) -> bool {
+ self.mc_gpregs == other.mc_gpregs &&
+ self.mc_fpregs == other.mc_fpregs &&
+ self.mc_flags == other.mc_flags &&
+ self.mc_pad == other.mc_pad &&
+ self.mc_spare.iter().zip(other.mc_spare.iter()).all(|(a, b)| a == b)
+ }
+ }
+ impl Eq for mcontext_t {}
+ impl ::fmt::Debug for mcontext_t {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("mcontext_t")
+ .field("mc_gpregs", &self.mc_gpregs)
+ .field("mc_fpregs", &self.mc_fpregs)
+ .field("mc_flags", &self.mc_flags)
+ .field("mc_pad", &self.mc_pad)
+ .field("mc_spare", &self.mc_spare)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for mcontext_t {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.mc_gpregs.hash(state);
+ self.mc_fpregs.hash(state);
+ self.mc_flags.hash(state);
+ self.mc_pad.hash(state);
+ self.mc_spare.hash(state);
+ }
+ }
+ }
+}
+
+pub const MAP_32BIT: ::c_int = 0x00080000;
+pub const MINSIGSTKSZ: ::size_t = 4096; // 1024 * 4
diff --git a/vendor/libc/src/unix/bsd/freebsdlike/freebsd/x86_64/mod.rs b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/x86_64/mod.rs
index d3333c8..ae1fcf7 100644
--- a/vendor/libc/src/unix/bsd/freebsdlike/freebsd/x86_64/mod.rs
+++ b/vendor/libc/src/unix/bsd/freebsdlike/freebsd/x86_64/mod.rs
@@ -80,6 +80,36 @@ s_no_extra_traits! {
pub xmm_reg: [[u8; 16]; 8],
pub xmm_pad: [u8; 224],
}
+
+ #[cfg(libc_union)]
+ pub union __c_anonymous_elf64_auxv_union {
+ pub a_val: ::c_long,
+ pub a_ptr: *mut ::c_void,
+ pub a_fcn: extern "C" fn(),
+ }
+
+ pub struct Elf64_Auxinfo {
+ pub a_type: ::c_long,
+ #[cfg(libc_union)]
+ pub a_un: __c_anonymous_elf64_auxv_union,
+ }
+
+ pub struct kinfo_file {
+ pub kf_structsize: ::c_int,
+ pub kf_type: ::c_int,
+ pub kf_fd: ::c_int,
+ pub kf_ref_count: ::c_int,
+ pub kf_flags: ::c_int,
+ _kf_pad0: ::c_int,
+ pub kf_offset: i64,
+ _priv: [::uintptr_t; 38], // FIXME if needed
+ pub kf_status: u16,
+ _kf_pad1: u16,
+ _kf_ispare0: ::c_int,
+ pub kf_cap_rights: ::cap_rights_t,
+ _kf_cap_spare: u64,
+ pub kf_path: [::c_char; ::PATH_MAX as usize],
+ }
}
cfg_if! {
@@ -173,6 +203,102 @@ cfg_if! {
self.xmm_pad.hash(state);
}
}
+
+ #[cfg(libc_union)]
+ impl PartialEq for __c_anonymous_elf64_auxv_union {
+ fn eq(&self, other: &__c_anonymous_elf64_auxv_union) -> bool {
+ unsafe { self.a_val == other.a_val
+ || self.a_ptr == other.a_ptr
+ || self.a_fcn == other.a_fcn }
+ }
+ }
+ #[cfg(libc_union)]
+ impl Eq for __c_anonymous_elf64_auxv_union {}
+ #[cfg(libc_union)]
+ impl ::fmt::Debug for __c_anonymous_elf64_auxv_union {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("a_val")
+ .field("a_val", unsafe { &self.a_val })
+ .finish()
+ }
+ }
+ #[cfg(not(libc_union))]
+ impl PartialEq for Elf64_Auxinfo {
+ fn eq(&self, other: &Elf64_Auxinfo) -> bool {
+ self.a_type == other.a_type
+ }
+ }
+ #[cfg(libc_union)]
+ impl PartialEq for Elf64_Auxinfo {
+ fn eq(&self, other: &Elf64_Auxinfo) -> bool {
+ self.a_type == other.a_type
+ && self.a_un == other.a_un
+ }
+ }
+ impl Eq for Elf64_Auxinfo {}
+ #[cfg(not(libc_union))]
+ impl ::fmt::Debug for Elf64_Auxinfo {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("Elf64_Auxinfo")
+ .field("a_type", &self.a_type)
+ .finish()
+ }
+ }
+ #[cfg(libc_union)]
+ impl ::fmt::Debug for Elf64_Auxinfo {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("Elf64_Auxinfo")
+ .field("a_type", &self.a_type)
+ .field("a_un", &self.a_un)
+ .finish()
+ }
+ }
+
+ impl PartialEq for kinfo_file {
+ fn eq(&self, other: &kinfo_file) -> bool {
+ self.kf_structsize == other.kf_structsize &&
+ self.kf_type == other.kf_type &&
+ self.kf_fd == other.kf_fd &&
+ self.kf_ref_count == other.kf_ref_count &&
+ self.kf_flags == other.kf_flags &&
+ self.kf_offset == other.kf_offset &&
+ self.kf_status == other.kf_status &&
+ self.kf_cap_rights == other.kf_cap_rights &&
+ self.kf_path
+ .iter()
+ .zip(other.kf_path.iter())
+ .all(|(a,b)| a == b)
+ }
+ }
+ impl Eq for kinfo_file {}
+ impl ::fmt::Debug for kinfo_file {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("kinfo_file")
+ .field("kf_structsize", &self.kf_structsize)
+ .field("kf_type", &self.kf_type)
+ .field("kf_fd", &self.kf_fd)
+ .field("kf_ref_count", &self.kf_ref_count)
+ .field("kf_flags", &self.kf_flags)
+ .field("kf_offset", &self.kf_offset)
+ .field("kf_status", &self.kf_status)
+ .field("kf_cap_rights", &self.kf_cap_rights)
+ .field("kf_path", &&self.kf_path[..])
+ .finish()
+ }
+ }
+ impl ::hash::Hash for kinfo_file {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.kf_structsize.hash(state);
+ self.kf_type.hash(state);
+ self.kf_fd.hash(state);
+ self.kf_ref_count.hash(state);
+ self.kf_flags.hash(state);
+ self.kf_offset.hash(state);
+ self.kf_status.hash(state);
+ self.kf_cap_rights.hash(state);
+ self.kf_path.hash(state);
+ }
+ }
}
}
diff --git a/vendor/libc/src/unix/bsd/freebsdlike/mod.rs b/vendor/libc/src/unix/bsd/freebsdlike/mod.rs
index b0400c3..9aefb36 100644
--- a/vendor/libc/src/unix/bsd/freebsdlike/mod.rs
+++ b/vendor/libc/src/unix/bsd/freebsdlike/mod.rs
@@ -13,6 +13,7 @@ pub type speed_t = ::c_uint;
pub type nl_item = ::c_int;
pub type id_t = i64;
pub type vm_size_t = ::uintptr_t;
+pub type key_t = ::c_long;
// elf.h
@@ -34,6 +35,10 @@ pub type Elf64_Xword = u64;
pub type iconv_t = *mut ::c_void;
+// It's an alias over "struct __kvm_t". However, its fields aren't supposed to be used directly,
+// making the type definition system dependent. Better not bind it exactly.
+pub type kvm_t = ::c_void;
+
cfg_if! {
if #[cfg(target_pointer_width = "64")] {
type Elf_Addr = Elf64_Addr;
@@ -89,6 +94,18 @@ s! {
pub imr_interface: in_addr,
}
+ pub struct ip_mreqn {
+ pub imr_multiaddr: in_addr,
+ pub imr_address: in_addr,
+ pub imr_ifindex: ::c_int,
+ }
+
+ pub struct ip_mreq_source {
+ pub imr_multiaddr: in_addr,
+ pub imr_sourceaddr: in_addr,
+ pub imr_interface: in_addr,
+ }
+
pub struct glob_t {
pub gl_pathc: ::size_t,
pub gl_matchc: ::size_t,
@@ -265,6 +282,11 @@ s! {
pub time_state: ::c_int,
}
+ pub struct accept_filter_arg {
+ pub af_name: [::c_char; 16],
+ af_arg: [[::c_char; 10]; 24],
+ }
+
pub struct ptrace_io_desc {
pub piod_op: ::c_int,
pub piod_offs: *mut ::c_void,
@@ -344,6 +366,20 @@ s! {
pub dlpi_tls_modid: usize,
pub dlpi_tls_data: *mut ::c_void,
}
+
+ pub struct ipc_perm {
+ pub cuid: ::uid_t,
+ pub cgid: ::gid_t,
+ pub uid: ::uid_t,
+ pub gid: ::gid_t,
+ pub mode: ::mode_t,
+ pub seq: ::c_ushort,
+ pub key: ::key_t,
+ }
+
+ pub struct eui64 {
+ pub octet: [u8; EUI64_LEN],
+ }
}
s_no_extra_traits! {
@@ -562,6 +598,8 @@ pub const F_TEST: ::c_int = 3;
pub const F_TLOCK: ::c_int = 2;
pub const F_ULOCK: ::c_int = 0;
pub const F_DUPFD_CLOEXEC: ::c_int = 17;
+pub const F_DUP2FD: ::c_int = 10;
+pub const F_DUP2FD_CLOEXEC: ::c_int = 18;
pub const SIGHUP: ::c_int = 1;
pub const SIGINT: ::c_int = 2;
pub const SIGQUIT: ::c_int = 3;
@@ -592,6 +630,19 @@ pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void;
pub const MCL_CURRENT: ::c_int = 0x0001;
pub const MCL_FUTURE: ::c_int = 0x0002;
+pub const MNT_EXPUBLIC: ::c_int = 0x20000000;
+pub const MNT_NOATIME: ::c_int = 0x10000000;
+pub const MNT_NOCLUSTERR: ::c_int = 0x40000000;
+pub const MNT_NOCLUSTERW: ::c_int = 0x80000000;
+pub const MNT_NOSYMFOLLOW: ::c_int = 0x00400000;
+pub const MNT_SOFTDEP: ::c_int = 0x00200000;
+pub const MNT_SUIDDIR: ::c_int = 0x00100000;
+pub const MNT_EXRDONLY: ::c_int = 0x00000080;
+pub const MNT_DEFEXPORTED: ::c_int = 0x00000200;
+pub const MNT_EXPORTANON: ::c_int = 0x00000400;
+pub const MNT_EXKERB: ::c_int = 0x00000800;
+pub const MNT_DELEXPORT: ::c_int = 0x00020000;
+
pub const MS_SYNC: ::c_int = 0x0000;
pub const MS_ASYNC: ::c_int = 0x0001;
pub const MS_INVALIDATE: ::c_int = 0x0002;
@@ -701,6 +752,14 @@ pub const POLLSTANDARD: ::c_short = ::POLLIN
| ::POLLHUP
| ::POLLNVAL;
+pub const AI_PASSIVE: ::c_int = 0x00000001;
+pub const AI_CANONNAME: ::c_int = 0x00000002;
+pub const AI_NUMERICHOST: ::c_int = 0x00000004;
+pub const AI_NUMERICSERV: ::c_int = 0x00000008;
+pub const AI_ALL: ::c_int = 0x00000100;
+pub const AI_ADDRCONFIG: ::c_int = 0x00000400;
+pub const AI_V4MAPPED: ::c_int = 0x00000800;
+
pub const EAI_AGAIN: ::c_int = 2;
pub const EAI_BADFLAGS: ::c_int = 3;
pub const EAI_FAIL: ::c_int = 4;
@@ -791,7 +850,6 @@ pub const MINCORE_REFERENCED: ::c_int = 0x2;
pub const MINCORE_MODIFIED: ::c_int = 0x4;
pub const MINCORE_REFERENCED_OTHER: ::c_int = 0x8;
pub const MINCORE_MODIFIED_OTHER: ::c_int = 0x10;
-pub const MINCORE_SUPER: ::c_int = 0x20;
pub const AF_UNSPEC: ::c_int = 0;
pub const AF_LOCAL: ::c_int = 1;
@@ -920,6 +978,11 @@ pub const IPV6_PKTINFO: ::c_int = 46;
pub const IPV6_HOPLIMIT: ::c_int = 47;
pub const IPV6_RECVTCLASS: ::c_int = 57;
pub const IPV6_TCLASS: ::c_int = 61;
+pub const IPV6_DONTFRAG: ::c_int = 62;
+pub const IP_ADD_SOURCE_MEMBERSHIP: ::c_int = 70;
+pub const IP_DROP_SOURCE_MEMBERSHIP: ::c_int = 71;
+pub const IP_BLOCK_SOURCE: ::c_int = 72;
+pub const IP_UNBLOCK_SOURCE: ::c_int = 73;
pub const TCP_NOPUSH: ::c_int = 4;
pub const TCP_NOOPT: ::c_int = 8;
@@ -963,10 +1026,16 @@ pub const LOCK_UN: ::c_int = 8;
pub const MAP_COPY: ::c_int = 0x0002;
#[doc(hidden)]
-#[deprecated(since = "0.2.54", note = "Removed in FreeBSD 11")]
+#[deprecated(
+ since = "0.2.54",
+ note = "Removed in FreeBSD 11, unused in DragonFlyBSD"
+)]
pub const MAP_RENAME: ::c_int = 0x0020;
#[doc(hidden)]
-#[deprecated(since = "0.2.54", note = "Removed in FreeBSD 11")]
+#[deprecated(
+ since = "0.2.54",
+ note = "Removed in FreeBSD 11, unused in DragonFlyBSD"
+)]
pub const MAP_NORESERVE: ::c_int = 0x0040;
pub const MAP_HASSEMAPHORE: ::c_int = 0x0200;
pub const MAP_STACK: ::c_int = 0x0400;
@@ -1138,7 +1207,6 @@ pub const ST_NOSUID: ::c_ulong = 2;
pub const NI_MAXHOST: ::size_t = 1025;
-pub const XU_NGROUPS: ::c_int = 16;
pub const XUCRED_VERSION: ::c_uint = 0;
pub const RTLD_LOCAL: ::c_int = 0;
@@ -1151,30 +1219,30 @@ pub const LOG_SECURITY: ::c_int = 13 << 3;
pub const LOG_CONSOLE: ::c_int = 14 << 3;
pub const LOG_NFACILITIES: ::c_int = 24;
-pub const TIOCEXCL: ::c_uint = 0x2000740d;
-pub const TIOCNXCL: ::c_uint = 0x2000740e;
+pub const TIOCEXCL: ::c_ulong = 0x2000740d;
+pub const TIOCNXCL: ::c_ulong = 0x2000740e;
pub const TIOCFLUSH: ::c_ulong = 0x80047410;
-pub const TIOCGETA: ::c_uint = 0x402c7413;
+pub const TIOCGETA: ::c_ulong = 0x402c7413;
pub const TIOCSETA: ::c_ulong = 0x802c7414;
pub const TIOCSETAW: ::c_ulong = 0x802c7415;
pub const TIOCSETAF: ::c_ulong = 0x802c7416;
-pub const TIOCGETD: ::c_uint = 0x4004741a;
+pub const TIOCGETD: ::c_ulong = 0x4004741a;
pub const TIOCSETD: ::c_ulong = 0x8004741b;
-pub const TIOCGDRAINWAIT: ::c_uint = 0x40047456;
+pub const TIOCGDRAINWAIT: ::c_ulong = 0x40047456;
pub const TIOCSDRAINWAIT: ::c_ulong = 0x80047457;
-pub const TIOCTIMESTAMP: ::c_uint = 0x40107459;
-pub const TIOCMGDTRWAIT: ::c_uint = 0x4004745a;
+pub const TIOCTIMESTAMP: ::c_ulong = 0x40107459;
+pub const TIOCMGDTRWAIT: ::c_ulong = 0x4004745a;
pub const TIOCMSDTRWAIT: ::c_ulong = 0x8004745b;
-pub const TIOCDRAIN: ::c_uint = 0x2000745e;
+pub const TIOCDRAIN: ::c_ulong = 0x2000745e;
pub const TIOCEXT: ::c_ulong = 0x80047460;
-pub const TIOCSCTTY: ::c_uint = 0x20007461;
+pub const TIOCSCTTY: ::c_ulong = 0x20007461;
pub const TIOCCONS: ::c_ulong = 0x80047462;
-pub const TIOCGSID: ::c_uint = 0x40047463;
-pub const TIOCSTAT: ::c_uint = 0x20007465;
+pub const TIOCGSID: ::c_ulong = 0x40047463;
+pub const TIOCSTAT: ::c_ulong = 0x20007465;
pub const TIOCUCNTL: ::c_ulong = 0x80047466;
pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
-pub const TIOCGWINSZ: ::c_uint = 0x40087468;
-pub const TIOCMGET: ::c_uint = 0x4004746a;
+pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
+pub const TIOCMGET: ::c_ulong = 0x4004746a;
pub const TIOCM_LE: ::c_int = 0x1;
pub const TIOCM_DTR: ::c_int = 0x2;
pub const TIOCM_RTS: ::c_int = 0x4;
@@ -1189,8 +1257,8 @@ pub const TIOCM_RNG: ::c_int = 0x80;
pub const TIOCMBIC: ::c_ulong = 0x8004746b;
pub const TIOCMBIS: ::c_ulong = 0x8004746c;
pub const TIOCMSET: ::c_ulong = 0x8004746d;
-pub const TIOCSTART: ::c_uint = 0x2000746e;
-pub const TIOCSTOP: ::c_uint = 0x2000746f;
+pub const TIOCSTART: ::c_ulong = 0x2000746e;
+pub const TIOCSTOP: ::c_ulong = 0x2000746f;
pub const TIOCPKT: ::c_ulong = 0x80047470;
pub const TIOCPKT_DATA: ::c_int = 0x0;
pub const TIOCPKT_FLUSHREAD: ::c_int = 0x1;
@@ -1200,13 +1268,13 @@ pub const TIOCPKT_START: ::c_int = 0x8;
pub const TIOCPKT_NOSTOP: ::c_int = 0x10;
pub const TIOCPKT_DOSTOP: ::c_int = 0x20;
pub const TIOCPKT_IOCTL: ::c_int = 0x40;
-pub const TIOCNOTTY: ::c_uint = 0x20007471;
+pub const TIOCNOTTY: ::c_ulong = 0x20007471;
pub const TIOCSTI: ::c_ulong = 0x80017472;
-pub const TIOCOUTQ: ::c_uint = 0x40047473;
+pub const TIOCOUTQ: ::c_ulong = 0x40047473;
pub const TIOCSPGRP: ::c_ulong = 0x80047476;
-pub const TIOCGPGRP: ::c_uint = 0x40047477;
-pub const TIOCCDTR: ::c_uint = 0x20007478;
-pub const TIOCSDTR: ::c_uint = 0x20007479;
+pub const TIOCGPGRP: ::c_ulong = 0x40047477;
+pub const TIOCCDTR: ::c_ulong = 0x20007478;
+pub const TIOCSDTR: ::c_ulong = 0x20007479;
pub const TTYDISC: ::c_int = 0x0;
pub const SLIPDISC: ::c_int = 0x4;
pub const PPPDISC: ::c_int = 0x5;
@@ -1224,7 +1292,6 @@ pub const BIOCGRTIMEOUT: ::c_ulong = 0x4010426e;
pub const FIODTYPE: ::c_ulong = 0x4004667a;
pub const FIOGETLBA: ::c_ulong = 0x40046679;
-pub const FIODGNAME: ::c_ulong = 0x80106678;
pub const B0: speed_t = 0;
pub const B50: speed_t = 50;
@@ -1267,6 +1334,8 @@ pub const ONLRET: ::tcflag_t = 0x40;
pub const CMGROUP_MAX: usize = 16;
+pub const EUI64_LEN: usize = 8;
+
// https://github.com/freebsd/freebsd/blob/master/sys/net/bpf.h
pub const BPF_ALIGNMENT: usize = SIZEOF_LONG;
@@ -1346,6 +1415,22 @@ pub const TIME_ERROR: ::c_int = 5;
pub const REG_ENOSYS: ::c_int = -1;
pub const REG_ILLSEQ: ::c_int = 17;
+pub const IPC_PRIVATE: ::key_t = 0;
+pub const IPC_CREAT: ::c_int = 0o1000;
+pub const IPC_EXCL: ::c_int = 0o2000;
+pub const IPC_NOWAIT: ::c_int = 0o4000;
+pub const IPC_RMID: ::c_int = 0;
+pub const IPC_SET: ::c_int = 1;
+pub const IPC_STAT: ::c_int = 2;
+pub const IPC_R: ::c_int = 0o400;
+pub const IPC_W: ::c_int = 0o200;
+pub const IPC_M: ::c_int = 0o10000;
+
+pub const SHM_RDONLY: ::c_int = 0o10000;
+pub const SHM_RND: ::c_int = 0o20000;
+pub const SHM_R: ::c_int = 0o400;
+pub const SHM_W: ::c_int = 0o200;
+
safe_f! {
pub {const} fn WIFCONTINUED(status: ::c_int) -> bool {
status == 0x13
@@ -1385,10 +1470,17 @@ extern "C" {
pub fn clock_settime(clk_id: ::clockid_t, tp: *const ::timespec) -> ::c_int;
pub fn clock_getcpuclockid(pid: ::pid_t, clk_id: *mut ::clockid_t) -> ::c_int;
+ pub fn pthread_getcpuclockid(thread: ::pthread_t, clk_id: *mut ::clockid_t) -> ::c_int;
+
pub fn dirfd(dirp: *mut ::DIR) -> ::c_int;
pub fn duplocale(base: ::locale_t) -> ::locale_t;
pub fn endutxent();
pub fn fchflags(fd: ::c_int, flags: ::c_ulong) -> ::c_int;
+ pub fn fexecve(
+ fd: ::c_int,
+ argv: *const *const ::c_char,
+ envp: *const *const ::c_char,
+ ) -> ::c_int;
pub fn futimens(fd: ::c_int, times: *const ::timespec) -> ::c_int;
pub fn getdomainname(name: *mut ::c_char, len: ::c_int) -> ::c_int;
pub fn getgrent_r(
@@ -1419,6 +1511,8 @@ extern "C" {
flags: ::c_int,
) -> ::c_int;
pub fn getpriority(which: ::c_int, who: ::c_int) -> ::c_int;
+ pub fn getresgid(rgid: *mut ::gid_t, egid: *mut ::gid_t, sgid: *mut ::gid_t) -> ::c_int;
+ pub fn getresuid(ruid: *mut ::uid_t, euid: *mut ::uid_t, suid: *mut ::uid_t) -> ::c_int;
pub fn getutxent() -> *mut utmpx;
pub fn getutxid(ut: *const utmpx) -> *mut utmpx;
pub fn getutxline(ut: *const utmpx) -> *mut utmpx;
@@ -1453,6 +1547,8 @@ extern "C" {
pub fn newlocale(mask: ::c_int, locale: *const ::c_char, base: ::locale_t) -> ::locale_t;
pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
pub fn pipe2(fds: *mut ::c_int, flags: ::c_int) -> ::c_int;
+ pub fn posix_fallocate(fd: ::c_int, offset: ::off_t, len: ::off_t) -> ::c_int;
+ pub fn posix_fadvise(fd: ::c_int, offset: ::off_t, len: ::off_t, advise: ::c_int) -> ::c_int;
pub fn ppoll(
fds: *mut ::pollfd,
nfds: ::nfds_t,
@@ -1501,13 +1597,45 @@ extern "C" {
val: *mut ::c_int,
) -> ::c_int;
pub fn pthread_rwlockattr_setpshared(attr: *mut pthread_rwlockattr_t, val: ::c_int) -> ::c_int;
+ pub fn pthread_barrierattr_init(attr: *mut ::pthread_barrierattr_t) -> ::c_int;
+ pub fn pthread_barrierattr_destroy(attr: *mut ::pthread_barrierattr_t) -> ::c_int;
+ pub fn pthread_barrierattr_getpshared(
+ attr: *const ::pthread_barrierattr_t,
+ shared: *mut ::c_int,
+ ) -> ::c_int;
+ pub fn pthread_barrierattr_setpshared(
+ attr: *mut ::pthread_barrierattr_t,
+ shared: ::c_int,
+ ) -> ::c_int;
+ pub fn pthread_barrier_init(
+ barrier: *mut pthread_barrier_t,
+ attr: *const ::pthread_barrierattr_t,
+ count: ::c_uint,
+ ) -> ::c_int;
+ pub fn pthread_barrier_destroy(barrier: *mut pthread_barrier_t) -> ::c_int;
+ pub fn pthread_barrier_wait(barrier: *mut pthread_barrier_t) -> ::c_int;
+ pub fn pthread_get_name_np(tid: ::pthread_t, name: *mut ::c_char, len: ::size_t);
pub fn pthread_set_name_np(tid: ::pthread_t, name: *const ::c_char);
+ pub fn pthread_setschedparam(
+ native: ::pthread_t,
+ policy: ::c_int,
+ param: *const sched_param,
+ ) -> ::c_int;
+ pub fn pthread_getschedparam(
+ native: ::pthread_t,
+ policy: *mut ::c_int,
+ param: *mut sched_param,
+ ) -> ::c_int;
pub fn ptrace(request: ::c_int, pid: ::pid_t, addr: *mut ::c_char, data: ::c_int) -> ::c_int;
+ pub fn utrace(addr: *const ::c_void, len: ::size_t) -> ::c_int;
pub fn pututxline(ut: *const utmpx) -> *mut utmpx;
pub fn pwritev(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int, offset: ::off_t)
-> ::ssize_t;
pub fn querylocale(mask: ::c_int, loc: ::locale_t) -> *const ::c_char;
pub fn rtprio(function: ::c_int, pid: ::pid_t, rtp: *mut rtprio) -> ::c_int;
+ pub fn sched_rr_get_interval(pid: ::pid_t, t: *mut ::timespec) -> ::c_int;
+ pub fn sched_getparam(pid: ::pid_t, param: *mut sched_param) -> ::c_int;
+ pub fn sched_setparam(pid: ::pid_t, param: *const sched_param) -> ::c_int;
pub fn sched_getscheduler(pid: ::pid_t) -> ::c_int;
pub fn sched_setscheduler(
pid: ::pid_t,
@@ -1597,6 +1725,15 @@ extern "C" {
pub fn explicit_bzero(s: *mut ::c_void, len: ::size_t);
// ISO/IEC 9899:2011 ("ISO C11") K.3.7.4.1
pub fn memset_s(s: *mut ::c_void, smax: ::size_t, c: ::c_int, n: ::size_t) -> ::c_int;
+ pub fn gethostid() -> ::c_long;
+ pub fn sethostid(hostid: ::c_long);
+
+ pub fn eui64_aton(a: *const ::c_char, e: *mut eui64) -> ::c_int;
+ pub fn eui64_ntoa(id: *const eui64, a: *mut ::c_char, len: ::size_t) -> ::c_int;
+ pub fn eui64_ntohost(hostname: *mut ::c_char, len: ::size_t, id: *const eui64) -> ::c_int;
+ pub fn eui64_hostton(hostname: *const ::c_char, id: *mut eui64) -> ::c_int;
+
+ pub fn eaccess(path: *const ::c_char, mode: ::c_int) -> ::c_int;
}
#[link(name = "rt")]
@@ -1651,6 +1788,62 @@ extern "C" {
winp: *mut ::winsize,
) -> ::pid_t;
pub fn login_tty(fd: ::c_int) -> ::c_int;
+ pub fn fparseln(
+ stream: *mut ::FILE,
+ len: *mut ::size_t,
+ lineno: *mut ::size_t,
+ delim: *const ::c_char,
+ flags: ::c_int,
+ ) -> *mut ::c_char;
+}
+
+#[link(name = "execinfo")]
+extern "C" {
+ pub fn backtrace(addrlist: *mut *mut ::c_void, len: ::size_t) -> ::size_t;
+ pub fn backtrace_symbols(addrlist: *const *mut ::c_void, len: ::size_t) -> *mut *mut ::c_char;
+ pub fn backtrace_symbols_fd(
+ addrlist: *const *mut ::c_void,
+ len: ::size_t,
+ fd: ::c_int,
+ ) -> ::c_int;
+}
+
+#[link(name = "kvm")]
+extern "C" {
+ pub fn kvm_open(
+ execfile: *const ::c_char,
+ corefile: *const ::c_char,
+ swapfile: *const ::c_char,
+ flags: ::c_int,
+ errstr: *const ::c_char,
+ ) -> *mut ::kvm_t;
+ pub fn kvm_close(kd: *mut ::kvm_t) -> ::c_int;
+ pub fn kvm_getprocs(
+ kd: *mut ::kvm_t,
+ op: ::c_int,
+ arg: ::c_int,
+ cnt: *mut ::c_int,
+ ) -> *mut ::kinfo_proc;
+ pub fn kvm_getloadavg(kd: *mut kvm_t, loadavg: *mut ::c_double, nelem: ::c_int) -> ::c_int;
+ pub fn kvm_openfiles(
+ execfile: *const ::c_char,
+ corefile: *const ::c_char,
+ swapfile: *const ::c_char,
+ flags: ::c_int,
+ errbuf: *mut ::c_char,
+ ) -> *mut ::kvm_t;
+ pub fn kvm_read(
+ kd: *mut ::kvm_t,
+ addr: ::c_ulong,
+ buf: *mut ::c_void,
+ nbytes: ::size_t,
+ ) -> ::ssize_t;
+ pub fn kvm_write(
+ kd: *mut ::kvm_t,
+ addr: ::c_ulong,
+ buf: *const ::c_void,
+ nbytes: ::size_t,
+ ) -> ::ssize_t;
}
cfg_if! {
diff --git a/vendor/libc/src/unix/bsd/mod.rs b/vendor/libc/src/unix/bsd/mod.rs
index f86a008..5017701 100644
--- a/vendor/libc/src/unix/bsd/mod.rs
+++ b/vendor/libc/src/unix/bsd/mod.rs
@@ -37,6 +37,8 @@ s! {
#[cfg(not(any(target_os = "macos",
target_os = "ios",
+ target_os = "tvos",
+ target_os = "watchos",
target_os = "netbsd",
target_os = "openbsd")))]
pub pw_fields: ::c_int,
@@ -253,6 +255,7 @@ pub const FIOSETOWN: ::c_ulong = 0x8004667c;
pub const FIOGETOWN: ::c_ulong = 0x4004667b;
pub const PATH_MAX: ::c_int = 1024;
+pub const MAXPATHLEN: ::c_int = PATH_MAX;
pub const IOV_MAX: ::c_int = 1024;
@@ -337,7 +340,15 @@ pub const F_RDLCK: ::c_short = 1;
pub const F_UNLCK: ::c_short = 2;
pub const F_WRLCK: ::c_short = 3;
-pub const MNT_FORCE: ::c_int = 0x80000;
+pub const MNT_RDONLY: ::c_int = 0x00000001;
+pub const MNT_SYNCHRONOUS: ::c_int = 0x00000002;
+pub const MNT_NOEXEC: ::c_int = 0x00000004;
+pub const MNT_NOSUID: ::c_int = 0x00000008;
+pub const MNT_ASYNC: ::c_int = 0x00000040;
+pub const MNT_EXPORTED: ::c_int = 0x00000100;
+pub const MNT_UPDATE: ::c_int = 0x00010000;
+pub const MNT_RELOAD: ::c_int = 0x00040000;
+pub const MNT_FORCE: ::c_int = 0x00080000;
pub const Q_SYNC: ::c_int = 0x600;
pub const Q_QUOTAON: ::c_int = 0x100;
@@ -439,6 +450,12 @@ pub const TCP_MAXSEG: ::c_int = 2;
pub const PIPE_BUF: usize = 512;
+// si_code values for SIGBUS signal
+pub const BUS_ADRALN: ::c_int = 1;
+pub const BUS_ADRERR: ::c_int = 2;
+pub const BUS_OBJERR: ::c_int = 3;
+
+// si_code values for SIGCHLD signal
pub const CLD_EXITED: ::c_int = 1;
pub const CLD_KILLED: ::c_int = 2;
pub const CLD_DUMPED: ::c_int = 3;
@@ -533,7 +550,7 @@ f! {
return
}
- pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool {
+ pub fn FD_ISSET(fd: ::c_int, set: *const fd_set) -> bool {
let bits = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
let fd = fd as usize;
return ((*set).fds_bits[fd / bits] & (1 << (fd % bits))) != 0
@@ -759,6 +776,8 @@ extern "C" {
)]
pub fn pthread_cancel(thread: ::pthread_t) -> ::c_int;
pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int;
+ pub fn sched_get_priority_min(policy: ::c_int) -> ::c_int;
+ pub fn sched_get_priority_max(policy: ::c_int) -> ::c_int;
pub fn sem_unlink(name: *const ::c_char) -> ::c_int;
#[cfg_attr(target_os = "netbsd", link_name = "__getpwnam_r50")]
pub fn getpwnam_r(
@@ -852,10 +871,24 @@ extern "C" {
) -> ::size_t;
pub fn regfree(preg: *mut regex_t);
+
+ pub fn arc4random() -> u32;
+ pub fn arc4random_buf(buf: *mut ::c_void, size: ::size_t);
+ pub fn arc4random_uniform(l: u32) -> u32;
+
+ pub fn drand48() -> ::c_double;
+ pub fn erand48(xseed: *mut ::c_ushort) -> ::c_double;
+ pub fn lrand48() -> ::c_long;
+ pub fn nrand48(xseed: *mut ::c_ushort) -> ::c_long;
+ pub fn mrand48() -> ::c_long;
+ pub fn jrand48(xseed: *mut ::c_ushort) -> ::c_long;
+ pub fn srand48(seed: ::c_long);
+ pub fn seed48(xseed: *mut ::c_ushort) -> *mut ::c_ushort;
+ pub fn lcong48(p: *mut ::c_ushort);
}
cfg_if! {
- if #[cfg(any(target_os = "macos", target_os = "ios"))] {
+ if #[cfg(any(target_os = "macos", target_os = "ios", target_os = "tvos", target_os = "watchos"))] {
mod apple;
pub use self::apple::*;
} else if #[cfg(any(target_os = "openbsd", target_os = "netbsd"))] {
diff --git a/vendor/libc/src/unix/bsd/netbsdlike/mod.rs b/vendor/libc/src/unix/bsd/netbsdlike/mod.rs
index 7e7269f..b71531c 100644
--- a/vendor/libc/src/unix/bsd/netbsdlike/mod.rs
+++ b/vendor/libc/src/unix/bsd/netbsdlike/mod.rs
@@ -31,6 +31,10 @@ impl ::Clone for sem {
}
s! {
+ pub struct sched_param {
+ pub sched_priority: ::c_int,
+ }
+
pub struct sigaction {
pub sa_sigaction: ::sighandler_t,
pub sa_mask: ::sigset_t,
@@ -238,6 +242,13 @@ pub const IPC_RMID: ::c_int = 0;
pub const IPC_SET: ::c_int = 1;
pub const IPC_STAT: ::c_int = 2;
+pub const IPC_R: ::c_int = 0o000400;
+pub const IPC_W: ::c_int = 0o000200;
+pub const IPC_M: ::c_int = 0o010000;
+
+pub const SHM_R: ::c_int = IPC_R;
+pub const SHM_W: ::c_int = IPC_W;
+
pub const MCL_CURRENT: ::c_int = 0x0001;
pub const MCL_FUTURE: ::c_int = 0x0002;
@@ -408,6 +419,11 @@ pub const MADV_WILLNEED: ::c_int = 3;
pub const MADV_DONTNEED: ::c_int = 4;
pub const MADV_FREE: ::c_int = 6;
+// sys/fstypes.h in NetBSD, or sys/mount.h in OpenBSD
+pub const MNT_NODEV: ::c_int = 0x00000010;
+pub const MNT_LOCAL: ::c_int = 0x00001000;
+pub const MNT_QUOTA: ::c_int = 0x00002000;
+
pub const AF_UNSPEC: ::c_int = 0;
pub const AF_LOCAL: ::c_int = 1;
pub const AF_UNIX: ::c_int = AF_LOCAL;
@@ -628,17 +644,6 @@ pub const TIOCM_DSR: ::c_int = 0o0400;
pub const TIOCM_CD: ::c_int = TIOCM_CAR;
pub const TIOCM_RI: ::c_int = TIOCM_RNG;
-// Flags for chflags(2)
-pub const UF_SETTABLE: ::c_ulong = 0x0000ffff;
-pub const UF_NODUMP: ::c_ulong = 0x00000001;
-pub const UF_IMMUTABLE: ::c_ulong = 0x00000002;
-pub const UF_APPEND: ::c_ulong = 0x00000004;
-pub const UF_OPAQUE: ::c_ulong = 0x00000008;
-pub const SF_SETTABLE: ::c_ulong = 0xffff0000;
-pub const SF_ARCHIVED: ::c_ulong = 0x00010000;
-pub const SF_IMMUTABLE: ::c_ulong = 0x00020000;
-pub const SF_APPEND: ::c_ulong = 0x00040000;
-
pub const TIMER_ABSTIME: ::c_int = 1;
#[link(name = "util")]
@@ -677,19 +682,6 @@ extern "C" {
flag: ::c_int,
) -> ::c_int;
pub fn fdatasync(fd: ::c_int) -> ::c_int;
- pub fn openpty(
- amaster: *mut ::c_int,
- aslave: *mut ::c_int,
- name: *mut ::c_char,
- termp: *mut termios,
- winp: *mut ::winsize,
- ) -> ::c_int;
- pub fn forkpty(
- amaster: *mut ::c_int,
- name: *mut ::c_char,
- termp: *mut termios,
- winp: *mut ::winsize,
- ) -> ::pid_t;
pub fn login_tty(fd: ::c_int) -> ::c_int;
pub fn getpriority(which: ::c_int, who: ::id_t) -> ::c_int;
pub fn setpriority(which: ::c_int, who: ::id_t, prio: ::c_int) -> ::c_int;
@@ -712,6 +704,21 @@ extern "C" {
lock: *mut pthread_mutex_t,
abstime: *const ::timespec,
) -> ::c_int;
+ pub fn pthread_spin_init(lock: *mut pthread_spinlock_t, pshared: ::c_int) -> ::c_int;
+ pub fn pthread_spin_destroy(lock: *mut pthread_spinlock_t) -> ::c_int;
+ pub fn pthread_spin_lock(lock: *mut pthread_spinlock_t) -> ::c_int;
+ pub fn pthread_spin_trylock(lock: *mut pthread_spinlock_t) -> ::c_int;
+ pub fn pthread_spin_unlock(lock: *mut pthread_spinlock_t) -> ::c_int;
+ pub fn pthread_setschedparam(
+ native: ::pthread_t,
+ policy: ::c_int,
+ param: *const sched_param,
+ ) -> ::c_int;
+ pub fn pthread_getschedparam(
+ native: ::pthread_t,
+ policy: *mut ::c_int,
+ param: *mut sched_param,
+ ) -> ::c_int;
pub fn pipe2(fds: *mut ::c_int, flags: ::c_int) -> ::c_int;
pub fn getgrouplist(
@@ -731,6 +738,16 @@ extern "C" {
pub fn shmctl(shmid: ::c_int, cmd: ::c_int, buf: *mut ::shmid_ds) -> ::c_int;
}
+extern "C" {
+ pub fn reallocarray(ptr: *mut ::c_void, nmemb: ::size_t, size: ::size_t) -> *mut ::c_void;
+ pub fn gethostid() -> ::c_long;
+ pub fn sethostid(hostid: ::c_long) -> ::c_int;
+ pub fn ftok(path: *const ::c_char, id: ::c_int) -> ::key_t;
+
+ pub fn dirname(path: *mut ::c_char) -> *mut ::c_char;
+ pub fn basename(path: *mut ::c_char) -> *mut ::c_char;
+}
+
cfg_if! {
if #[cfg(target_os = "netbsd")] {
mod netbsd;
diff --git a/vendor/libc/src/unix/bsd/netbsdlike/netbsd/aarch64.rs b/vendor/libc/src/unix/bsd/netbsdlike/netbsd/aarch64.rs
index 58c4cf7..7b895f6 100644
--- a/vendor/libc/src/unix/bsd/netbsdlike/netbsd/aarch64.rs
+++ b/vendor/libc/src/unix/bsd/netbsdlike/netbsd/aarch64.rs
@@ -3,8 +3,89 @@ use PT_FIRSTMACH;
pub type c_long = i64;
pub type c_ulong = u64;
pub type c_char = u8;
+pub type greg_t = u64;
pub type __cpu_simple_lock_nv_t = ::c_uchar;
+s! {
+ pub struct __fregset {
+ #[cfg(libc_union)]
+ pub __qregs: [__c_anonymous__freg; 32],
+ pub __fpcr: u32,
+ pub __fpsr: u32,
+ }
+
+ pub struct mcontext_t {
+ pub __gregs: [::greg_t; 32],
+ pub __fregs: __fregset,
+ __spare: [::greg_t; 8],
+ }
+
+ pub struct ucontext_t {
+ pub uc_flags: ::c_uint,
+ pub uc_link: *mut ucontext_t,
+ pub uc_sigmask: ::sigset_t,
+ pub uc_stack: ::stack_t,
+ pub uc_mcontext: mcontext_t,
+ }
+}
+
+s_no_extra_traits! {
+ #[cfg(libc_union)]
+ #[repr(align(16))]
+ pub union __c_anonymous__freg {
+ pub __b8: [u8; 16],
+ pub __h16: [u16; 8],
+ pub __s32: [u32; 4],
+ pub __d64: [u64; 2],
+ pub __q128: [u128; 1],
+ }
+}
+
+cfg_if! {
+ if #[cfg(feature = "extra_traits")] {
+ #[cfg(libc_union)]
+ impl PartialEq for __c_anonymous__freg {
+ fn eq(&self, other: &__c_anonymous__freg) -> bool {
+ unsafe {
+ self.__b8 == other.__b8
+ || self.__h16 == other.__h16
+ || self.__s32 == other.__s32
+ || self.__d64 == other.__d64
+ || self.__q128 == other.__q128
+ }
+ }
+ }
+ #[cfg(libc_union)]
+ impl Eq for __c_anonymous__freg {}
+ #[cfg(libc_union)]
+ impl ::fmt::Debug for __c_anonymous__freg {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ unsafe {
+ f.debug_struct("__c_anonymous__freg")
+ .field("__b8", &self.__b8)
+ .field("__h16", &self.__h16)
+ .field("__s32", &self.__s32)
+ .field("__d64", &self.__d64)
+ .field("__q128", &self.__q128)
+ .finish()
+ }
+ }
+ }
+ #[cfg(libc_union)]
+ impl ::hash::Hash for __c_anonymous__freg {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ unsafe {
+ self.__b8.hash(state);
+ self.__h16.hash(state);
+ self.__s32.hash(state);
+ self.__d64.hash(state);
+ self.__q128.hash(state);
+ }
+ }
+ }
+ }
+}
+
// should be pub(crate), but that requires Rust 1.18.0
cfg_if! {
if #[cfg(libc_const_size_of)] {
diff --git a/vendor/libc/src/unix/bsd/netbsdlike/netbsd/mod.rs b/vendor/libc/src/unix/bsd/netbsdlike/netbsd/mod.rs
index 0aee1ec..4b201e3 100644
--- a/vendor/libc/src/unix/bsd/netbsdlike/netbsd/mod.rs
+++ b/vendor/libc/src/unix/bsd/netbsdlike/netbsd/mod.rs
@@ -12,6 +12,8 @@ pub type lwpid_t = ::c_uint;
pub type shmatt_t = ::c_uint;
pub type cpuid_t = u64;
pub type cpuset_t = _cpuset;
+pub type pthread_spin_t = ::c_uchar;
+pub type timer_t = ::c_int;
// elf.h
@@ -33,6 +35,14 @@ pub type Elf64_Xword = u64;
pub type iconv_t = *mut ::c_void;
+e! {
+ pub enum fae_action {
+ FAE_OPEN,
+ FAE_DUP2,
+ FAE_CLOSE,
+ }
+}
+
cfg_if! {
if #[cfg(target_pointer_width = "64")] {
type Elf_Addr = Elf64_Addr;
@@ -63,6 +73,23 @@ impl siginfo_t {
}
(*(self as *const siginfo_t as *const siginfo_timer)).value
}
+
+ pub unsafe fn si_status(&self) -> ::c_int {
+ #[repr(C)]
+ struct siginfo_timer {
+ _si_signo: ::c_int,
+ _si_errno: ::c_int,
+ _si_code: ::c_int,
+ __pad1: ::c_int,
+ _pid: ::pid_t,
+ _uid: ::uid_t,
+ _value: ::sigval,
+ _cpid: ::pid_t,
+ _cuid: ::uid_t,
+ status: ::c_int,
+ }
+ (*(self as *const siginfo_t as *const siginfo_timer)).status
+ }
}
s! {
@@ -102,6 +129,11 @@ s! {
pub mq_curmsgs: ::c_long,
}
+ pub struct itimerspec {
+ pub it_interval: ::timespec,
+ pub it_value: ::timespec,
+ }
+
pub struct sigset_t {
__bits: [u32; 4],
}
@@ -209,6 +241,12 @@ s! {
ptr_private: *mut ::c_void,
}
+ pub struct pthread_spinlock_t {
+ pts_magic: ::c_uint,
+ pts_spin: ::pthread_spin_t,
+ pts_flags: ::c_int,
+ }
+
pub struct kevent {
pub ident: ::uintptr_t,
pub filter: u32,
@@ -305,6 +343,14 @@ s! {
pub sc_groups: [::gid_t; 1],
}
+ pub struct uucred {
+ pub cr_unused: ::c_ushort,
+ pub cr_uid: ::uid_t,
+ pub cr_gid: ::gid_t,
+ pub cr_ngroups: ::c_int,
+ pub cr_groups: [::gid_t; NGROUPS_MAX as usize],
+ }
+
pub struct unpcbid {
pub unp_pid: ::pid_t,
pub unp_euid: ::uid_t,
@@ -440,6 +486,229 @@ s! {
pub af_name: [::c_char; 16],
af_arg: [[::c_char; 10]; 24],
}
+
+ pub struct ki_sigset_t {
+ pub __bits: [u32; 4],
+ }
+
+ pub struct kinfo_proc2 {
+ pub p_forw: u64,
+ pub p_back: u64,
+ pub p_paddr: u64,
+ pub p_addr: u64,
+ pub p_fd: u64,
+ pub p_cwdi: u64,
+ pub p_stats: u64,
+ pub p_limit: u64,
+ pub p_vmspace: u64,
+ pub p_sigacts: u64,
+ pub p_sess: u64,
+ pub p_tsess: u64,
+ pub p_ru: u64,
+ pub p_eflag: i32,
+ pub p_exitsig: i32,
+ pub p_flag: i32,
+ pub p_pid: i32,
+ pub p_ppid: i32,
+ pub p_sid: i32,
+ pub p__pgid: i32,
+ pub p_tpgid: i32,
+ pub p_uid: u32,
+ pub p_ruid: u32,
+ pub p_gid: u32,
+ pub p_rgid: u32,
+ pub p_groups: [u32; KI_NGROUPS as usize],
+ pub p_ngroups: i16,
+ pub p_jobc: i16,
+ pub p_tdev: u32,
+ pub p_estcpu: u32,
+ pub p_rtime_sec: u32,
+ pub p_rtime_usec: u32,
+ pub p_cpticks: i32,
+ pub p_pctcpu: u32,
+ pub p_swtime: u32,
+ pub p_slptime: u32,
+ pub p_schedflags: i32,
+ pub p_uticks: u64,
+ pub p_sticks: u64,
+ pub p_iticks: u64,
+ pub p_tracep: u64,
+ pub p_traceflag: i32,
+ pub p_holdcnt: i32,
+ pub p_siglist: ki_sigset_t,
+ pub p_sigmask: ki_sigset_t,
+ pub p_sigignore: ki_sigset_t,
+ pub p_sigcatch: ki_sigset_t,
+ pub p_stat: i8,
+ pub p_priority: u8,
+ pub p_usrpri: u8,
+ pub p_nice: u8,
+ pub p_xstat: u16,
+ pub p_acflag: u16,
+ pub p_comm: [::c_char; KI_MAXCOMLEN as usize],
+ pub p_wmesg: [::c_char; KI_WMESGLEN as usize],
+ pub p_wchan: u64,
+ pub p_login: [::c_char; KI_MAXLOGNAME as usize],
+ pub p_vm_rssize: i32,
+ pub p_vm_tsize: i32,
+ pub p_vm_dsize: i32,
+ pub p_vm_ssize: i32,
+ pub p_uvalid: i64,
+ pub p_ustart_sec: u32,
+ pub p_ustart_usec: u32,
+ pub p_uutime_sec: u32,
+ pub p_uutime_usec: u32,
+ pub p_ustime_sec: u32,
+ pub p_ustime_usec: u32,
+ pub p_uru_maxrss: u64,
+ pub p_uru_ixrss: u64,
+ pub p_uru_idrss: u64,
+ pub p_uru_isrss: u64,
+ pub p_uru_minflt: u64,
+ pub p_uru_majflt: u64,
+ pub p_uru_nswap: u64,
+ pub p_uru_inblock: u64,
+ pub p_uru_oublock: u64,
+ pub p_uru_msgsnd: u64,
+ pub p_uru_msgrcv: u64,
+ pub p_uru_nsignals: u64,
+ pub p_uru_nvcsw: u64,
+ pub p_uru_nivcsw: u64,
+ pub p_uctime_sec: u32,
+ pub p_uctime_usec: u32,
+ pub p_cpuid: u64,
+ pub p_realflag: u64,
+ pub p_nlwps: u64,
+ pub p_nrlwps: u64,
+ pub p_realstat: u64,
+ pub p_svuid: u32,
+ pub p_svgid: u32,
+ pub p_ename: [::c_char; KI_MAXEMULLEN as usize],
+ pub p_vm_vsize: i64,
+ pub p_vm_msize: i64,
+ }
+
+ pub struct kinfo_lwp {
+ pub l_forw: u64,
+ pub l_back: u64,
+ pub l_laddr: u64,
+ pub l_addr: u64,
+ pub l_lid: i32,
+ pub l_flag: i32,
+ pub l_swtime: u32,
+ pub l_slptime: u32,
+ pub l_schedflags: i32,
+ pub l_holdcnt: i32,
+ pub l_priority: u8,
+ pub l_usrpri: u8,
+ pub l_stat: i8,
+ l_pad1: i8,
+ l_pad2: i32,
+ pub l_wmesg: [::c_char; KI_WMESGLEN as usize],
+ pub l_wchan: u64,
+ pub l_cpuid: u64,
+ pub l_rtime_sec: u32,
+ pub l_rtime_usec: u32,
+ pub l_cpticks: u32,
+ pub l_pctcpu: u32,
+ pub l_pid: u32,
+ pub l_name: [::c_char; KI_LNAMELEN as usize],
+ }
+
+ pub struct kinfo_vmentry {
+ pub kve_start: u64,
+ pub kve_end: u64,
+ pub kve_offset: u64,
+ pub kve_type: u32,
+ pub kve_flags: u32,
+ pub kve_count: u32,
+ pub kve_wired_count: u32,
+ pub kve_advice: u32,
+ pub kve_attributes: u32,
+ pub kve_protection: u32,
+ pub kve_max_protection: u32,
+ pub kve_ref_count: u32,
+ pub kve_inheritance: u32,
+ pub kve_vn_fileid: u64,
+ pub kve_vn_size: u64,
+ pub kve_vn_fsid: u64,
+ pub kve_vn_rdev: u64,
+ pub kve_vn_type: u32,
+ pub kve_vn_mode: u32,
+ pub kve_path: [[::c_char; 32]; 32],
+ }
+
+ pub struct __c_anonymous_posix_spawn_fae_open {
+ pub path: *mut ::c_char,
+ pub oflag: ::c_int,
+ pub mode: ::mode_t,
+ }
+
+ pub struct __c_anonymous_posix_spawn_fae_dup2 {
+ pub newfildes: ::c_int,
+ }
+
+ pub struct posix_spawnattr_t {
+ pub sa_flags: ::c_short,
+ pub sa_pgroup: ::pid_t,
+ pub sa_schedparam: ::sched_param,
+ pub sa_schedpolicy: ::c_int,
+ pub sa_sigdefault: sigset_t,
+ pub sa_sigmask: sigset_t,
+ }
+
+ pub struct posix_spawn_file_actions_entry_t {
+ pub fae_action: fae_action,
+ pub fae_fildes: ::c_int,
+ #[cfg(libc_union)]
+ pub fae_data: __c_anonymous_posix_spawn_fae,
+ }
+
+ pub struct posix_spawn_file_actions_t {
+ pub size: ::c_uint,
+ pub len: ::c_uint,
+ #[cfg(libc_union)]
+ pub fae: *mut posix_spawn_file_actions_entry_t,
+ }
+
+ pub struct ptrace_lwpinfo {
+ pub pl_lwpid: lwpid_t,
+ pub pl_event: ::c_int,
+ }
+
+ pub struct ptrace_lwpstatus {
+ pub pl_lwpid: lwpid_t,
+ pub pl_sigpend: sigset_t,
+ pub pl_sigmask: sigset_t,
+ pub pl_name: [::c_char; 20],
+ pub pl_private: *mut ::c_void,
+ }
+
+ pub struct ptrace_siginfo {
+ pub psi_siginfo: siginfo_t,
+ pub psi_lwpid: lwpid_t,
+ }
+
+ pub struct ptrace_event {
+ pub pe_set_event: ::c_int,
+ }
+
+ pub struct sysctldesc {
+ pub descr_num: i32,
+ pub descr_ver: u32,
+ pub descr_len: u32,
+ pub descr_str: [::c_char; 1],
+ }
+
+ pub struct ifreq {
+ pub _priv: [[::c_char; 6]; 24],
+ }
+
+ pub struct ifconf {
+ pub ifc_len: ::c_int,
+ #[cfg(libc_union)]
+ pub ifc_ifcu: __c_anonymous_ifc_ifcu,
+ }
}
s_no_extra_traits! {
@@ -552,6 +821,18 @@ s_no_extra_traits! {
__unused1: *mut ::c_void, //actually a function pointer
pub sigev_notify_attributes: *mut ::c_void
}
+
+ #[cfg(libc_union)]
+ pub union __c_anonymous_posix_spawn_fae {
+ pub open: __c_anonymous_posix_spawn_fae_open,
+ pub dup2: __c_anonymous_posix_spawn_fae_dup2,
+ }
+
+ #[cfg(libc_union)]
+ pub union __c_anonymous_ifc_ifcu {
+ pub ifcu_buf: *mut ::c_void,
+ pub ifcu_req: *mut ifreq,
+ }
}
cfg_if! {
@@ -979,6 +1260,76 @@ cfg_if! {
self.sigev_notify_attributes.hash(state);
}
}
+
+ #[cfg(libc_union)]
+ impl Eq for __c_anonymous_posix_spawn_fae {}
+
+ #[cfg(libc_union)]
+ impl PartialEq for __c_anonymous_posix_spawn_fae {
+ fn eq(&self, other: &__c_anonymous_posix_spawn_fae) -> bool {
+ unsafe {
+ self.open == other.open
+ || self.dup2 == other.dup2
+ }
+ }
+ }
+
+ #[cfg(libc_union)]
+ impl ::fmt::Debug for __c_anonymous_posix_spawn_fae {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ unsafe {
+ f.debug_struct("__c_anonymous_posix_fae")
+ .field("open", &self.open)
+ .field("dup2", &self.dup2)
+ .finish()
+ }
+ }
+ }
+
+ #[cfg(libc_union)]
+ impl ::hash::Hash for __c_anonymous_posix_spawn_fae {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ unsafe {
+ self.open.hash(state);
+ self.dup2.hash(state);
+ }
+ }
+ }
+
+ #[cfg(libc_union)]
+ impl Eq for __c_anonymous_ifc_ifcu {}
+
+ #[cfg(libc_union)]
+ impl PartialEq for __c_anonymous_ifc_ifcu {
+ fn eq(&self, other: &__c_anonymous_ifc_ifcu) -> bool {
+ unsafe {
+ self.ifcu_buf == other.ifcu_buf
+ || self.ifcu_req == other.ifcu_req
+ }
+ }
+ }
+
+ #[cfg(libc_union)]
+ impl ::fmt::Debug for __c_anonymous_ifc_ifcu {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ unsafe {
+ f.debug_struct("__c_anonymous_ifc_ifcu")
+ .field("ifcu_buf", &self.ifcu_buf)
+ .field("ifcu_req", &self.ifcu_req)
+ .finish()
+ }
+ }
+ }
+
+ #[cfg(libc_union)]
+ impl ::hash::Hash for __c_anonymous_ifc_ifcu {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ unsafe {
+ self.ifcu_buf.hash(state);
+ self.ifcu_req.hash(state);
+ }
+ }
+ }
}
}
@@ -988,6 +1339,36 @@ pub const AT_SYMLINK_NOFOLLOW: ::c_int = 0x200;
pub const AT_SYMLINK_FOLLOW: ::c_int = 0x400;
pub const AT_REMOVEDIR: ::c_int = 0x800;
+pub const AT_NULL: ::c_int = 0;
+pub const AT_IGNORE: ::c_int = 1;
+pub const AT_EXECFD: ::c_int = 2;
+pub const AT_PHDR: ::c_int = 3;
+pub const AT_PHENT: ::c_int = 4;
+pub const AT_PHNUM: ::c_int = 5;
+pub const AT_PAGESZ: ::c_int = 6;
+pub const AT_BASE: ::c_int = 7;
+pub const AT_FLAGS: ::c_int = 8;
+pub const AT_ENTRY: ::c_int = 9;
+pub const AT_DCACHEBSIZE: ::c_int = 10;
+pub const AT_ICACHEBSIZE: ::c_int = 11;
+pub const AT_UCACHEBSIZE: ::c_int = 12;
+pub const AT_STACKBASE: ::c_int = 13;
+pub const AT_EUID: ::c_int = 2000;
+pub const AT_RUID: ::c_int = 2001;
+pub const AT_EGID: ::c_int = 2002;
+pub const AT_RGID: ::c_int = 2003;
+pub const AT_SUN_LDELF: ::c_int = 2004;
+pub const AT_SUN_LDSHDR: ::c_int = 2005;
+pub const AT_SUN_LDNAME: ::c_int = 2006;
+pub const AT_SUN_LDPGSIZE: ::c_int = 2007;
+pub const AT_SUN_PLATFORM: ::c_int = 2008;
+pub const AT_SUN_HWCAP: ::c_int = 2009;
+pub const AT_SUN_IFLUSH: ::c_int = 2010;
+pub const AT_SUN_CPU: ::c_int = 2011;
+pub const AT_SUN_EMUL_ENTRY: ::c_int = 2012;
+pub const AT_SUN_EMUL_EXECFD: ::c_int = 2013;
+pub const AT_SUN_EXECNAME: ::c_int = 2014;
+
pub const EXTATTR_NAMESPACE_USER: ::c_int = 1;
pub const EXTATTR_NAMESPACE_SYSTEM: ::c_int = 2;
@@ -1047,6 +1428,30 @@ pub const F_CLOSEM: ::c_int = 10;
pub const F_GETNOSIGPIPE: ::c_int = 13;
pub const F_SETNOSIGPIPE: ::c_int = 14;
pub const F_MAXFD: ::c_int = 11;
+pub const F_GETPATH: ::c_int = 15;
+
+pub const FUTEX_WAIT: ::c_int = 0;
+pub const FUTEX_WAKE: ::c_int = 1;
+pub const FUTEX_FD: ::c_int = 2;
+pub const FUTEX_REQUEUE: ::c_int = 3;
+pub const FUTEX_CMP_REQUEUE: ::c_int = 4;
+pub const FUTEX_WAKE_OP: ::c_int = 5;
+pub const FUTEX_LOCK_PI: ::c_int = 6;
+pub const FUTEX_UNLOCK_PI: ::c_int = 7;
+pub const FUTEX_TRYLOCK_PI: ::c_int = 8;
+pub const FUTEX_WAIT_BITSET: ::c_int = 9;
+pub const FUTEX_WAKE_BITSET: ::c_int = 10;
+pub const FUTEX_WAIT_REQUEUE_PI: ::c_int = 11;
+pub const FUTEX_CMP_REQUEUE_PI: ::c_int = 12;
+pub const FUTEX_PRIVATE_FLAG: ::c_int = 1 << 7;
+pub const FUTEX_CLOCK_REALTIME: ::c_int = 1 << 8;
+pub const FUTEX_CMD_MASK: ::c_int = !(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME);
+pub const FUTEX_WAITERS: u32 = 1 << 31;
+pub const FUTEX_OWNER_DIED: u32 = 1 << 30;
+pub const FUTEX_SYNCOBJ_1: u32 = 1 << 29;
+pub const FUTEX_SYNCOBJ_0: u32 = 1 << 28;
+pub const FUTEX_TID_MASK: u32 = (1 << 28) - 1;
+pub const FUTEX_BITSET_MATCH_ANY: u32 = !0;
pub const IP_RECVDSTADDR: ::c_int = 7;
pub const IP_SENDSRCADDR: ::c_int = IP_RECVDSTADDR;
@@ -1163,10 +1568,7 @@ pub const IPPROTO_VRRP: ::c_int = 112;
/// Common Address Resolution Protocol
pub const IPPROTO_CARP: ::c_int = 112;
/// L2TPv3
-// TEMP: Disabled for now; this constant was added to NetBSD on 2017-02-16,
-// but isn't yet supported by the NetBSD rumprun kernel image used for
-// libc testing.
-//pub const IPPROTO_L2TP: ::c_int = 115;
+pub const IPPROTO_L2TP: ::c_int = 115;
/// SCTP
pub const IPPROTO_SCTP: ::c_int = 132;
/// PFSYNC
@@ -1215,6 +1617,16 @@ pub const MAP_RENAME: ::c_int = 0x20;
pub const MAP_NORESERVE: ::c_int = 0x40;
pub const MAP_HASSEMAPHORE: ::c_int = 0x200;
pub const MAP_WIRED: ::c_int = 0x800;
+pub const MAP_STACK: ::c_int = 0x2000;
+// map alignment aliases for MAP_ALIGNED
+pub const MAP_ALIGNMENT_SHIFT: ::c_int = 24;
+pub const MAP_ALIGNMENT_MASK: ::c_int = 0xff << MAP_ALIGNMENT_SHIFT;
+pub const MAP_ALIGNMENT_64KB: ::c_int = 16 << MAP_ALIGNMENT_SHIFT;
+pub const MAP_ALIGNMENT_16MB: ::c_int = 24 << MAP_ALIGNMENT_SHIFT;
+pub const MAP_ALIGNMENT_4GB: ::c_int = 32 << MAP_ALIGNMENT_SHIFT;
+pub const MAP_ALIGNMENT_1TB: ::c_int = 40 << MAP_ALIGNMENT_SHIFT;
+pub const MAP_ALIGNMENT_256TB: ::c_int = 48 << MAP_ALIGNMENT_SHIFT;
+pub const MAP_ALIGNMENT_64PB: ::c_int = 56 << MAP_ALIGNMENT_SHIFT;
// mremap flag
pub const MAP_REMAPDUP: ::c_int = 0x004;
@@ -1373,6 +1785,23 @@ pub const BIOCSDLT: ::c_ulong = 0x80044278;
pub const BIOCGSEESENT: ::c_ulong = 0x40044276;
pub const BIOCSSEESENT: ::c_ulong = 0x80044277;
+// <sys/fstypes.h>
+pub const MNT_UNION: ::c_int = 0x00000020;
+pub const MNT_NOCOREDUMP: ::c_int = 0x00008000;
+pub const MNT_RELATIME: ::c_int = 0x00020000;
+pub const MNT_IGNORE: ::c_int = 0x00100000;
+pub const MNT_NFS4ACLS: ::c_int = 0x00200000;
+pub const MNT_DISCARD: ::c_int = 0x00800000;
+pub const MNT_EXTATTR: ::c_int = 0x01000000;
+pub const MNT_LOG: ::c_int = 0x02000000;
+pub const MNT_NOATIME: ::c_int = 0x04000000;
+pub const MNT_AUTOMOUNTED: ::c_int = 0x10000000;
+pub const MNT_SYMPERM: ::c_int = 0x20000000;
+pub const MNT_NODEVMTIME: ::c_int = 0x40000000;
+pub const MNT_SOFTDEP: ::c_int = 0x80000000;
+pub const MNT_POSIX1EACLS: ::c_int = 0x00000800;
+pub const MNT_ACLS: ::c_int = MNT_POSIX1EACLS;
+
//<sys/timex.h>
pub const NTP_API: ::c_int = 4;
pub const MAXPHASE: ::c_long = 500000000;
@@ -1425,6 +1854,13 @@ pub const TIME_OOP: ::c_int = 3;
pub const TIME_WAIT: ::c_int = 4;
pub const TIME_ERROR: ::c_int = 5;
+pub const LITTLE_ENDIAN: ::c_int = 1234;
+pub const BIG_ENDIAN: ::c_int = 4321;
+
+pub const PL_EVENT_NONE: ::c_int = 0;
+pub const PL_EVENT_SIGNAL: ::c_int = 1;
+pub const PL_EVENT_SUSPENDED: ::c_int = 2;
+
cfg_if! {
if #[cfg(any(target_arch = "sparc", target_arch = "sparc64",
target_arch = "x86", target_arch = "x86_64"))] {
@@ -1478,6 +1914,11 @@ pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 1;
pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 2;
pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
+pub const SCHED_NONE: ::c_int = -1;
+pub const SCHED_OTHER: ::c_int = 0;
+pub const SCHED_FIFO: ::c_int = 1;
+pub const SCHED_RR: ::c_int = 2;
+
pub const EVFILT_AIO: u32 = 2;
pub const EVFILT_PROC: u32 = 4;
pub const EVFILT_READ: u32 = 0;
@@ -1518,6 +1959,13 @@ pub const NOTE_CHILD: u32 = 0x00000004;
pub const TMP_MAX: ::c_uint = 308915776;
+pub const AI_PASSIVE: ::c_int = 0x00000001;
+pub const AI_CANONNAME: ::c_int = 0x00000002;
+pub const AI_NUMERICHOST: ::c_int = 0x00000004;
+pub const AI_NUMERICSERV: ::c_int = 0x00000008;
+pub const AI_ADDRCONFIG: ::c_int = 0x00000400;
+pub const AI_SRV: ::c_int = 0x00000800;
+
pub const NI_MAXHOST: ::socklen_t = 1025;
pub const NI_MAXSERV: ::socklen_t = 32;
@@ -1681,6 +2129,8 @@ pub const KERN_PROC_NARGV: ::c_int = 2;
pub const KERN_PROC_ENV: ::c_int = 3;
pub const KERN_PROC_NENV: ::c_int = 4;
pub const KERN_PROC_PATHNAME: ::c_int = 5;
+pub const VM_PROC: ::c_int = 16;
+pub const VM_PROC_MAP: ::c_int = 1;
pub const EAI_AGAIN: ::c_int = 2;
pub const EAI_BADFLAGS: ::c_int = 3;
@@ -1775,12 +2225,95 @@ pub const PT_SYSCALLEMU: ::c_int = 15;
pub const PT_SET_EVENT_MASK: ::c_int = 16;
pub const PT_GET_EVENT_MASK: ::c_int = 17;
pub const PT_GET_PROCESS_STATE: ::c_int = 18;
+pub const PT_SET_SIGINFO: ::c_int = 19;
+pub const PT_GET_SIGINFO: ::c_int = 20;
+pub const PT_RESUME: ::c_int = 21;
+pub const PT_SUSPEND: ::c_int = 23;
+pub const PT_STOP: ::c_int = 23;
+pub const PT_LWPSTATUS: ::c_int = 24;
+pub const PT_LWPNEXT: ::c_int = 25;
+pub const PT_SET_SIGPASS: ::c_int = 26;
+pub const PT_GET_SIGPASS: ::c_int = 27;
pub const PT_FIRSTMACH: ::c_int = 32;
+pub const POSIX_SPAWN_RESETIDS: ::c_int = 0x01;
+pub const POSIX_SPAWN_SETPGROUP: ::c_int = 0x02;
+pub const POSIX_SPAWN_SETSCHEDPARAM: ::c_int = 0x04;
+pub const POSIX_SPAWN_SETSCHEDULER: ::c_int = 0x08;
+pub const POSIX_SPAWN_SETSIGDEF: ::c_int = 0x10;
+pub const POSIX_SPAWN_SETSIGMASK: ::c_int = 0x20;
+pub const POSIX_SPAWN_RETURNERROR: ::c_int = 0x40;
+
// Flags for chflags(2)
-pub const SF_SNAPSHOT: ::c_ulong = 0x00200000;
+pub const SF_APPEND: ::c_ulong = 0x00040000;
+pub const SF_ARCHIVED: ::c_ulong = 0x00010000;
+pub const SF_IMMUTABLE: ::c_ulong = 0x00020000;
pub const SF_LOG: ::c_ulong = 0x00400000;
+pub const SF_SETTABLE: ::c_ulong = 0xffff0000;
pub const SF_SNAPINVAL: ::c_ulong = 0x00800000;
+pub const SF_SNAPSHOT: ::c_ulong = 0x00200000;
+pub const UF_APPEND: ::c_ulong = 0x00000004;
+pub const UF_IMMUTABLE: ::c_ulong = 0x00000002;
+pub const UF_NODUMP: ::c_ulong = 0x00000001;
+pub const UF_OPAQUE: ::c_ulong = 0x00000008;
+pub const UF_SETTABLE: ::c_ulong = 0x0000ffff;
+
+// sys/sysctl.h
+pub const KVME_PROT_READ: ::c_int = 0x00000001;
+pub const KVME_PROT_WRITE: ::c_int = 0x00000002;
+pub const KVME_PROT_EXEC: ::c_int = 0x00000004;
+
+pub const KVME_FLAG_COW: ::c_int = 0x00000001;
+pub const KVME_FLAG_NEEDS_COPY: ::c_int = 0x00000002;
+pub const KVME_FLAG_NOCOREDUMP: ::c_int = 0x000000004;
+pub const KVME_FLAG_PAGEABLE: ::c_int = 0x000000008;
+pub const KVME_FLAG_GROWS_UP: ::c_int = 0x000000010;
+pub const KVME_FLAG_GROWS_DOWN: ::c_int = 0x000000020;
+
+pub const NGROUPS_MAX: ::c_int = 16;
+
+pub const KI_NGROUPS: ::c_int = 16;
+pub const KI_MAXCOMLEN: ::c_int = 24;
+pub const KI_WMESGLEN: ::c_int = 8;
+pub const KI_MAXLOGNAME: ::c_int = 24;
+pub const KI_MAXEMULLEN: ::c_int = 16;
+pub const KI_LNAMELEN: ::c_int = 20;
+
+// sys/lwp.h
+pub const LSIDL: ::c_int = 1;
+pub const LSRUN: ::c_int = 2;
+pub const LSSLEEP: ::c_int = 3;
+pub const LSSTOP: ::c_int = 4;
+pub const LSZOMB: ::c_int = 5;
+pub const LSONPROC: ::c_int = 7;
+pub const LSSUSPENDED: ::c_int = 8;
+
+pub const _REG_RDI: ::c_int = 0;
+pub const _REG_RSI: ::c_int = 1;
+pub const _REG_RDX: ::c_int = 2;
+pub const _REG_RCX: ::c_int = 3;
+pub const _REG_R8: ::c_int = 4;
+pub const _REG_R9: ::c_int = 5;
+pub const _REG_R10: ::c_int = 6;
+pub const _REG_R11: ::c_int = 7;
+pub const _REG_R12: ::c_int = 8;
+pub const _REG_R13: ::c_int = 9;
+pub const _REG_R14: ::c_int = 10;
+pub const _REG_R15: ::c_int = 11;
+pub const _REG_RBP: ::c_int = 12;
+pub const _REG_RBX: ::c_int = 13;
+pub const _REG_RAX: ::c_int = 14;
+pub const _REG_GS: ::c_int = 15;
+pub const _REG_FS: ::c_int = 16;
+pub const _REG_ES: ::c_int = 17;
+pub const _REG_DS: ::c_int = 18;
+pub const _REG_TRAPNO: ::c_int = 19;
+pub const _REG_ERR: ::c_int = 20;
+pub const _REG_RIP: ::c_int = 21;
+pub const _REG_CS: ::c_int = 22;
+pub const _REG_RFLAGS: ::c_int = 23;
+pub const _REG_RSP: ::c_int = 24;
+pub const _REG_SS: ::c_int = 25;
const_fn! {
{const} fn _ALIGN(p: usize) -> usize {
@@ -1836,6 +2369,14 @@ f! {
};
::mem::size_of::<sockcred>() + ::mem::size_of::<::gid_t>() * ngrps
}
+
+ pub fn PROT_MPROTECT(x: ::c_int) -> ::c_int {
+ x << 3
+ }
+
+ pub fn PROT_MPROTECT_EXTRACT(x: ::c_int) -> ::c_int {
+ (x >> 3) & 0x7
+ }
}
safe_f! {
@@ -1854,6 +2395,16 @@ safe_f! {
pub {const} fn WIFCONTINUED(status: ::c_int) -> bool {
status == 0xffff
}
+
+ pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
+ let major = major as ::dev_t;
+ let minor = minor as ::dev_t;
+ let mut dev = 0;
+ dev |= (major << 8) & 0x000ff00;
+ dev |= (minor << 12) & 0xfff00000;
+ dev |= minor & 0xff;
+ dev
+ }
}
extern "C" {
@@ -1865,6 +2416,8 @@ extern "C" {
rqtp: *const ::timespec,
rmtp: *mut ::timespec,
) -> ::c_int;
+
+ pub fn reallocarr(ptr: *mut ::c_void, number: ::size_t, size: ::size_t) -> ::c_int;
}
#[link(name = "rt")]
@@ -1894,6 +2447,12 @@ extern "C" {
pub fn fchflags(fd: ::c_int, flags: ::c_ulong) -> ::c_int;
pub fn lchflags(path: *const ::c_char, flags: ::c_ulong) -> ::c_int;
+ pub fn execvpe(
+ file: *const ::c_char,
+ argv: *const *const ::c_char,
+ envp: *const *const ::c_char,
+ ) -> ::c_int;
+
pub fn extattr_delete_fd(
fd: ::c_int,
attrnamespace: ::c_int,
@@ -1960,6 +2519,20 @@ extern "C" {
attrnamespace: *mut ::c_int,
) -> ::c_int;
+ pub fn openpty(
+ amaster: *mut ::c_int,
+ aslave: *mut ::c_int,
+ name: *mut ::c_char,
+ termp: *mut ::termios,
+ winp: *mut ::winsize,
+ ) -> ::c_int;
+ pub fn forkpty(
+ amaster: *mut ::c_int,
+ name: *mut ::c_char,
+ termp: *mut ::termios,
+ winp: *mut ::winsize,
+ ) -> ::pid_t;
+
#[link_name = "__lutimes50"]
pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
#[link_name = "__gettimeofday50"]
@@ -2041,6 +2614,8 @@ extern "C" {
) -> ::c_int;
pub fn mq_unlink(name: *const ::c_char) -> ::c_int;
pub fn ptrace(request: ::c_int, pid: ::pid_t, addr: *mut ::c_void, data: ::c_int) -> ::c_int;
+ pub fn utrace(label: *const ::c_char, addr: *mut ::c_void, len: ::size_t) -> ::c_int;
+ pub fn pthread_getname_np(t: ::pthread_t, name: *mut ::c_char, len: ::size_t) -> ::c_int;
pub fn pthread_setname_np(
t: ::pthread_t,
name: *const ::c_char,
@@ -2067,6 +2642,7 @@ extern "C" {
size: ::size_t,
set: *mut cpuset_t,
) -> ::c_int;
+
pub fn _cpuset_create() -> *mut cpuset_t;
pub fn _cpuset_destroy(set: *mut cpuset_t);
pub fn _cpuset_clr(cpu: cpuid_t, set: *mut cpuset_t) -> ::c_int;
@@ -2081,6 +2657,13 @@ extern "C" {
timeout: *const ::timespec,
) -> ::c_int;
pub fn sigwaitinfo(set: *const sigset_t, info: *mut siginfo_t) -> ::c_int;
+ pub fn waitid(
+ idtype: idtype_t,
+ id: ::id_t,
+ infop: *mut ::siginfo_t,
+ options: ::c_int,
+ ) -> ::c_int;
+
pub fn duplocale(base: ::locale_t) -> ::locale_t;
pub fn freelocale(loc: ::locale_t);
pub fn localeconv_l(loc: ::locale_t) -> *mut lconv;
@@ -2141,6 +2724,21 @@ extern "C" {
) -> ::size_t;
pub fn iconv_close(cd: iconv_t) -> ::c_int;
+ pub fn timer_create(
+ clockid: ::clockid_t,
+ sevp: *mut ::sigevent,
+ timerid: *mut ::timer_t,
+ ) -> ::c_int;
+ pub fn timer_delete(timerid: ::timer_t) -> ::c_int;
+ pub fn timer_getoverrun(timerid: ::timer_t) -> ::c_int;
+ pub fn timer_gettime(timerid: ::timer_t, curr_value: *mut ::itimerspec) -> ::c_int;
+ pub fn timer_settime(
+ timerid: ::timer_t,
+ flags: ::c_int,
+ new_value: *const ::itimerspec,
+ old_value: *mut ::itimerspec,
+ ) -> ::c_int;
+
// Added in `NetBSD` 7.0
pub fn explicit_memset(b: *mut ::c_void, c: ::c_int, len: ::size_t);
pub fn consttime_memequal(a: *const ::c_void, b: *const ::c_void, len: ::size_t) -> ::c_int;
@@ -2153,6 +2751,101 @@ extern "C" {
newsize: ::size_t,
flags: ::c_int,
) -> *mut ::c_void;
+
+ pub fn sched_rr_get_interval(pid: ::pid_t, t: *mut ::timespec) -> ::c_int;
+ pub fn sched_setparam(pid: ::pid_t, param: *const ::sched_param) -> ::c_int;
+ pub fn sched_getparam(pid: ::pid_t, param: *mut ::sched_param) -> ::c_int;
+ pub fn sched_getscheduler(pid: ::pid_t) -> ::c_int;
+ pub fn sched_setscheduler(
+ pid: ::pid_t,
+ policy: ::c_int,
+ param: *const ::sched_param,
+ ) -> ::c_int;
+
+ #[link_name = "__pollts50"]
+ pub fn pollts(
+ fds: *mut ::pollfd,
+ nfds: ::nfds_t,
+ ts: *const ::timespec,
+ sigmask: *const ::sigset_t,
+ ) -> ::c_int;
+
+ pub fn posix_spawn(
+ pid: *mut ::pid_t,
+ path: *const ::c_char,
+ file_actions: *const ::posix_spawn_file_actions_t,
+ attrp: *const ::posix_spawnattr_t,
+ argv: *const *mut ::c_char,
+ envp: *const *mut ::c_char,
+ ) -> ::c_int;
+ pub fn posix_spawnp(
+ pid: *mut ::pid_t,
+ file: *const ::c_char,
+ file_actions: *const ::posix_spawn_file_actions_t,
+ attrp: *const ::posix_spawnattr_t,
+ argv: *const *mut ::c_char,
+ envp: *const *mut ::c_char,
+ ) -> ::c_int;
+ pub fn posix_spawnattr_init(attr: *mut posix_spawnattr_t) -> ::c_int;
+ pub fn posix_spawnattr_destroy(attr: *mut posix_spawnattr_t) -> ::c_int;
+ pub fn posix_spawnattr_getsigdefault(
+ attr: *const posix_spawnattr_t,
+ default: *mut ::sigset_t,
+ ) -> ::c_int;
+ pub fn posix_spawnattr_setsigdefault(
+ attr: *mut posix_spawnattr_t,
+ default: *const ::sigset_t,
+ ) -> ::c_int;
+ pub fn posix_spawnattr_getsigmask(
+ attr: *const posix_spawnattr_t,
+ default: *mut ::sigset_t,
+ ) -> ::c_int;
+ pub fn posix_spawnattr_setsigmask(
+ attr: *mut posix_spawnattr_t,
+ default: *const ::sigset_t,
+ ) -> ::c_int;
+ pub fn posix_spawnattr_getflags(
+ attr: *const posix_spawnattr_t,
+ flags: *mut ::c_short,
+ ) -> ::c_int;
+ pub fn posix_spawnattr_setflags(attr: *mut posix_spawnattr_t, flags: ::c_short) -> ::c_int;
+ pub fn posix_spawnattr_getpgroup(
+ attr: *const posix_spawnattr_t,
+ flags: *mut ::pid_t,
+ ) -> ::c_int;
+ pub fn posix_spawnattr_setpgroup(attr: *mut posix_spawnattr_t, flags: ::pid_t) -> ::c_int;
+ pub fn posix_spawnattr_getschedpolicy(
+ attr: *const posix_spawnattr_t,
+ flags: *mut ::c_int,
+ ) -> ::c_int;
+ pub fn posix_spawnattr_setschedpolicy(attr: *mut posix_spawnattr_t, flags: ::c_int) -> ::c_int;
+ pub fn posix_spawnattr_getschedparam(
+ attr: *const posix_spawnattr_t,
+ param: *mut ::sched_param,
+ ) -> ::c_int;
+ pub fn posix_spawnattr_setschedparam(
+ attr: *mut posix_spawnattr_t,
+ param: *const ::sched_param,
+ ) -> ::c_int;
+
+ pub fn posix_spawn_file_actions_init(actions: *mut posix_spawn_file_actions_t) -> ::c_int;
+ pub fn posix_spawn_file_actions_destroy(actions: *mut posix_spawn_file_actions_t) -> ::c_int;
+ pub fn posix_spawn_file_actions_addopen(
+ actions: *mut posix_spawn_file_actions_t,
+ fd: ::c_int,
+ path: *const ::c_char,
+ oflag: ::c_int,
+ mode: ::mode_t,
+ ) -> ::c_int;
+ pub fn posix_spawn_file_actions_addclose(
+ actions: *mut posix_spawn_file_actions_t,
+ fd: ::c_int,
+ ) -> ::c_int;
+ pub fn posix_spawn_file_actions_adddup2(
+ actions: *mut posix_spawn_file_actions_t,
+ fd: ::c_int,
+ newfd: ::c_int,
+ ) -> ::c_int;
}
#[link(name = "util")]
@@ -2194,15 +2887,142 @@ extern "C" {
pub fn emalloc(n: ::size_t) -> *mut ::c_void;
pub fn ecalloc(n: ::size_t, c: ::size_t) -> *mut ::c_void;
pub fn erealloc(p: *mut ::c_void, n: ::size_t) -> *mut ::c_void;
+ pub fn ereallocarr(p: *mut ::c_void, n: ::size_t, s: ::size_t);
pub fn estrdup(s: *const ::c_char) -> *mut ::c_char;
pub fn estrndup(s: *const ::c_char, len: ::size_t) -> *mut ::c_char;
pub fn estrlcpy(dst: *mut ::c_char, src: *const ::c_char, len: ::size_t) -> ::size_t;
pub fn estrlcat(dst: *mut ::c_char, src: *const ::c_char, len: ::size_t) -> ::size_t;
+ pub fn estrtoi(
+ nptr: *const ::c_char,
+ base: ::c_int,
+ lo: ::intmax_t,
+ hi: ::intmax_t,
+ ) -> ::intmax_t;
+ pub fn estrtou(
+ nptr: *const ::c_char,
+ base: ::c_int,
+ lo: ::uintmax_t,
+ hi: ::uintmax_t,
+ ) -> ::uintmax_t;
pub fn easprintf(string: *mut *mut ::c_char, fmt: *const ::c_char, ...) -> ::c_int;
pub fn evasprintf(string: *mut *mut ::c_char, fmt: *const ::c_char, ...) -> ::c_int;
pub fn esetfunc(
cb: ::Option<unsafe extern "C" fn(::c_int, *const ::c_char, ...)>,
) -> ::Option<unsafe extern "C" fn(::c_int, *const ::c_char, ...)>;
+ pub fn secure_path(path: *const ::c_char) -> ::c_int;
+ pub fn snprintb(
+ buf: *mut ::c_char,
+ buflen: ::size_t,
+ fmt: *const ::c_char,
+ val: u64,
+ ) -> ::c_int;
+ pub fn snprintb_m(
+ buf: *mut ::c_char,
+ buflen: ::size_t,
+ fmt: *const ::c_char,
+ val: u64,
+ max: ::size_t,
+ ) -> ::c_int;
+
+ pub fn getbootfile() -> *const ::c_char;
+ pub fn getbyteorder() -> ::c_int;
+ pub fn getdiskrawname(
+ buf: *mut ::c_char,
+ buflen: ::size_t,
+ name: *const ::c_char,
+ ) -> *const ::c_char;
+ pub fn getdiskcookedname(
+ buf: *mut ::c_char,
+ buflen: ::size_t,
+ name: *const ::c_char,
+ ) -> *const ::c_char;
+ pub fn getfsspecname(
+ buf: *mut ::c_char,
+ buflen: ::size_t,
+ spec: *const ::c_char,
+ ) -> *const ::c_char;
+
+ pub fn strpct(
+ buf: *mut ::c_char,
+ bufsiz: ::size_t,
+ numerator: ::uintmax_t,
+ denominator: ::uintmax_t,
+ precision: ::size_t,
+ ) -> *mut ::c_char;
+ pub fn strspct(
+ buf: *mut ::c_char,
+ bufsiz: ::size_t,
+ numerator: ::intmax_t,
+ denominator: ::intmax_t,
+ precision: ::size_t,
+ ) -> *mut ::c_char;
+ #[link_name = "__login50"]
+ pub fn login(ut: *const utmp);
+ #[link_name = "__loginx50"]
+ pub fn loginx(ut: *const utmpx);
+ pub fn logout(line: *const ::c_char);
+ pub fn logoutx(line: *const ::c_char, status: ::c_int, tpe: ::c_int);
+ pub fn logwtmp(line: *const ::c_char, name: *const ::c_char, host: *const ::c_char);
+ pub fn logwtmpx(
+ line: *const ::c_char,
+ name: *const ::c_char,
+ host: *const ::c_char,
+ status: ::c_int,
+ tpe: ::c_int,
+ );
+
+ pub fn getxattr(
+ path: *const ::c_char,
+ name: *const ::c_char,
+ value: *mut ::c_void,
+ size: ::size_t,
+ ) -> ::ssize_t;
+ pub fn lgetxattr(
+ path: *const ::c_char,
+ name: *const ::c_char,
+ value: *mut ::c_void,
+ size: ::size_t,
+ ) -> ::ssize_t;
+ pub fn fgetxattr(
+ filedes: ::c_int,
+ name: *const ::c_char,
+ value: *mut ::c_void,
+ size: ::size_t,
+ ) -> ::ssize_t;
+ pub fn setxattr(
+ path: *const ::c_char,
+ name: *const ::c_char,
+ value: *const ::c_void,
+ size: ::size_t,
+ ) -> ::c_int;
+ pub fn lsetxattr(
+ path: *const ::c_char,
+ name: *const ::c_char,
+ value: *const ::c_void,
+ size: ::size_t,
+ ) -> ::c_int;
+ pub fn fsetxattr(
+ filedes: ::c_int,
+ name: *const ::c_char,
+ value: *const ::c_void,
+ size: ::size_t,
+ flags: ::c_int,
+ ) -> ::c_int;
+ pub fn listxattr(path: *const ::c_char, list: *mut ::c_char, size: ::size_t) -> ::ssize_t;
+ pub fn llistxattr(path: *const ::c_char, list: *mut ::c_char, size: ::size_t) -> ::ssize_t;
+ pub fn flistxattr(filedes: ::c_int, list: *mut ::c_char, size: ::size_t) -> ::ssize_t;
+ pub fn removexattr(path: *const ::c_char, name: *const ::c_char) -> ::c_int;
+ pub fn lremovexattr(path: *const ::c_char, name: *const ::c_char) -> ::c_int;
+ pub fn fremovexattr(fd: ::c_int, path: *const ::c_char, name: *const ::c_char) -> ::c_int;
+
+ pub fn string_to_flags(
+ string_p: *mut *mut ::c_char,
+ setp: *mut ::c_ulong,
+ clrp: *mut ::c_ulong,
+ ) -> ::c_int;
+ pub fn flags_to_string(flags: ::c_ulong, def: *const ::c_char) -> ::c_int;
+
+ pub fn kinfo_getvmmap(pid: ::pid_t, cntp: *mut ::size_t) -> *mut kinfo_vmentry;
}
cfg_if! {
diff --git a/vendor/libc/src/unix/bsd/netbsdlike/openbsd/aarch64.rs b/vendor/libc/src/unix/bsd/netbsdlike/openbsd/aarch64.rs
index 99350ec..2bc82e4 100644
--- a/vendor/libc/src/unix/bsd/netbsdlike/openbsd/aarch64.rs
+++ b/vendor/libc/src/unix/bsd/netbsdlike/openbsd/aarch64.rs
@@ -1,6 +1,20 @@
pub type c_long = i64;
pub type c_ulong = u64;
pub type c_char = u8;
+pub type ucontext_t = sigcontext;
+
+s! {
+ pub struct sigcontext {
+ __sc_unused: ::c_int,
+ pub sc_mask: ::c_int,
+ pub sc_sp: ::c_ulong,
+ pub sc_lr: ::c_ulong,
+ pub sc_elr: ::c_ulong,
+ pub sc_spsr: ::c_ulong,
+ pub sc_x: [::c_ulong; 30],
+ pub sc_cookie: ::c_long,
+ }
+}
// should be pub(crate), but that requires Rust 1.18.0
cfg_if! {
diff --git a/vendor/libc/src/unix/bsd/netbsdlike/openbsd/arm.rs b/vendor/libc/src/unix/bsd/netbsdlike/openbsd/arm.rs
new file mode 100644
index 0000000..f1ab365
--- /dev/null
+++ b/vendor/libc/src/unix/bsd/netbsdlike/openbsd/arm.rs
@@ -0,0 +1,16 @@
+pub type c_long = i32;
+pub type c_ulong = u32;
+pub type c_char = u8;
+
+// should be pub(crate), but that requires Rust 1.18.0
+cfg_if! {
+ if #[cfg(libc_const_size_of)] {
+ #[doc(hidden)]
+ pub const _ALIGNBYTES: usize = ::mem::size_of::<::c_double>() - 1;
+ } else {
+ #[doc(hidden)]
+ pub const _ALIGNBYTES: usize = 8 - 1;
+ }
+}
+
+pub const _MAX_PAGE_SHIFT: u32 = 12;
diff --git a/vendor/libc/src/unix/bsd/netbsdlike/openbsd/mips64.rs b/vendor/libc/src/unix/bsd/netbsdlike/openbsd/mips64.rs
new file mode 100644
index 0000000..15803ce
--- /dev/null
+++ b/vendor/libc/src/unix/bsd/netbsdlike/openbsd/mips64.rs
@@ -0,0 +1,8 @@
+pub type c_long = i64;
+pub type c_ulong = u64;
+pub type c_char = i8;
+
+#[doc(hidden)]
+pub const _ALIGNBYTES: usize = 7;
+
+pub const _MAX_PAGE_SHIFT: u32 = 14;
diff --git a/vendor/libc/src/unix/bsd/netbsdlike/openbsd/mod.rs b/vendor/libc/src/unix/bsd/netbsdlike/openbsd/mod.rs
index c5d45b4..3c96699 100644
--- a/vendor/libc/src/unix/bsd/netbsdlike/openbsd/mod.rs
+++ b/vendor/libc/src/unix/bsd/netbsdlike/openbsd/mod.rs
@@ -14,6 +14,7 @@ pub type pthread_cond_t = *mut ::c_void;
pub type pthread_condattr_t = *mut ::c_void;
pub type pthread_rwlock_t = *mut ::c_void;
pub type pthread_rwlockattr_t = *mut ::c_void;
+pub type pthread_spinlock_t = ::uintptr_t;
pub type caddr_t = *mut ::c_char;
// elf.h
@@ -34,6 +35,11 @@ pub type Elf64_Sxword = i64;
pub type Elf64_Word = u32;
pub type Elf64_Xword = u64;
+// search.h
+
+pub type ENTRY = entry;
+pub type ACTION = ::c_uint;
+
cfg_if! {
if #[cfg(target_pointer_width = "64")] {
type Elf_Addr = Elf64_Addr;
@@ -47,6 +53,12 @@ cfg_if! {
}
s! {
+ pub struct ip_mreqn {
+ pub imr_multiaddr: in_addr,
+ pub imr_address: in_addr,
+ pub imr_ifindex: ::c_int,
+ }
+
pub struct glob_t {
pub gl_pathc: ::size_t,
pub gl_matchc: ::size_t,
@@ -208,6 +220,12 @@ s! {
pub sin_zero: [i8; 8],
}
+ pub struct splice {
+ pub sp_fd: ::c_int,
+ pub sp_max: ::off_t,
+ pub sp_idle: ::timeval,
+ }
+
pub struct kevent {
pub ident: ::uintptr_t,
pub filter: ::c_short,
@@ -383,6 +401,136 @@ s! {
pub dlpi_phdr: *const Elf_Phdr,
pub dlpi_phnum: Elf_Half,
}
+
+ // sys/sysctl.h
+ pub struct kinfo_proc {
+ pub p_forw: u64,
+ pub p_back: u64,
+ pub p_paddr: u64,
+ pub p_addr: u64,
+ pub p_fd: u64,
+ pub p_stats: u64,
+ pub p_limit: u64,
+ pub p_vmspace: u64,
+ pub p_sigacts: u64,
+ pub p_sess: u64,
+ pub p_tsess: u64,
+ pub p_ru: u64,
+ pub p_eflag: i32,
+ pub p_exitsig: i32,
+ pub p_flag: i32,
+ pub p_pid: i32,
+ pub p_ppid: i32,
+ pub p_sid: i32,
+ pub p__pgid: i32,
+ pub p_tpgid: i32,
+ pub p_uid: u32,
+ pub p_ruid: u32,
+ pub p_gid: u32,
+ pub p_rgid: u32,
+ pub p_groups: [u32; KI_NGROUPS as usize],
+ pub p_ngroups: i16,
+ pub p_jobc: i16,
+ pub p_tdev: u32,
+ pub p_estcpu: u32,
+ pub p_rtime_sec: u32,
+ pub p_rtime_usec: u32,
+ pub p_cpticks: i32,
+ pub p_pctcpu: u32,
+ pub p_swtime: u32,
+ pub p_slptime: u32,
+ pub p_schedflags: i32,
+ pub p_uticks: u64,
+ pub p_sticks: u64,
+ pub p_iticks: u64,
+ pub p_tracep: u64,
+ pub p_traceflag: i32,
+ pub p_holdcnt: i32,
+ pub p_siglist: i32,
+ pub p_sigmask: u32,
+ pub p_sigignore: u32,
+ pub p_sigcatch: u32,
+ pub p_stat: i8,
+ pub p_priority: u8,
+ pub p_usrpri: u8,
+ pub p_nice: u8,
+ pub p_xstat: u16,
+ pub p_spare: u16,
+ pub p_comm: [::c_char; KI_MAXCOMLEN as usize],
+ pub p_wmesg: [::c_char; KI_WMESGLEN as usize],
+ pub p_wchan: u64,
+ pub p_login: [::c_char; KI_MAXLOGNAME as usize],
+ pub p_vm_rssize: i32,
+ pub p_vm_tsize: i32,
+ pub p_vm_dsize: i32,
+ pub p_vm_ssize: i32,
+ pub p_uvalid: i64,
+ pub p_ustart_sec: u64,
+ pub p_ustart_usec: u32,
+ pub p_uutime_sec: u32,
+ pub p_uutime_usec: u32,
+ pub p_ustime_sec: u32,
+ pub p_ustime_usec: u32,
+ pub p_uru_maxrss: u64,
+ pub p_uru_ixrss: u64,
+ pub p_uru_idrss: u64,
+ pub p_uru_isrss: u64,
+ pub p_uru_minflt: u64,
+ pub p_uru_majflt: u64,
+ pub p_uru_nswap: u64,
+ pub p_uru_inblock: u64,
+ pub p_uru_oublock: u64,
+ pub p_uru_msgsnd: u64,
+ pub p_uru_msgrcv: u64,
+ pub p_uru_nsignals: u64,
+ pub p_uru_nvcsw: u64,
+ pub p_uru_nivcsw: u64,
+ pub p_uctime_sec: u32,
+ pub p_uctime_usec: u32,
+ pub p_psflags: u32,
+ pub p_acflag: u32,
+ pub p_svuid: u32,
+ pub p_svgid: u32,
+ pub p_emul: [::c_char; KI_EMULNAMELEN as usize],
+ pub p_rlim_rss_cur: u64,
+ pub p_cpuid: u64,
+ pub p_vm_map_size: u64,
+ pub p_tid: i32,
+ pub p_rtableid: u32,
+ pub p_pledge: u64,
+ }
+
+ pub struct kinfo_vmentry {
+ pub kve_start: ::c_ulong,
+ pub kve_end: ::c_ulong,
+ pub kve_guard: ::c_ulong,
+ pub kve_fspace: ::c_ulong,
+ pub kve_fspace_augment: ::c_ulong,
+ pub kve_offset: u64,
+ pub kve_wired_count: ::c_int,
+ pub kve_etype: ::c_int,
+ pub kve_protection: ::c_int,
+ pub kve_max_protection: ::c_int,
+ pub kve_advice: ::c_int,
+ pub kve_inheritance: ::c_int,
+ pub kve_flags: u8,
+ }
+
+ pub struct ptrace_state {
+ pub pe_report_event: ::c_int,
+ pub pe_other_pid: ::pid_t,
+ pub pe_tid: ::pid_t,
+ }
+
+ pub struct ptrace_thread_state {
+ pub pts_tid: ::pid_t,
+ }
+
+ // search.h
+ pub struct entry {
+ pub key: *mut ::c_char,
+ pub data: *mut ::c_void,
+ }
}
impl siginfo_t {
@@ -1114,6 +1262,10 @@ pub const _SC_NPROCESSORS_ONLN: ::c_int = 503;
pub const FD_SETSIZE: usize = 1024;
+pub const SCHED_FIFO: ::c_int = 1;
+pub const SCHED_OTHER: ::c_int = 2;
+pub const SCHED_RR: ::c_int = 3;
+
pub const ST_NOSUID: ::c_ulong = 2;
pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = 0 as *mut _;
@@ -1145,7 +1297,9 @@ pub const EV_DISPATCH: u16 = 0x80;
pub const EV_FLAG1: u16 = 0x2000;
pub const EV_ERROR: u16 = 0x4000;
pub const EV_EOF: u16 = 0x8000;
-pub const EV_SYSFLAGS: u16 = 0xf000;
+
+#[deprecated(since = "0.2.113", note = "Not stable across OS versions")]
+pub const EV_SYSFLAGS: u16 = 0xf800;
pub const NOTE_LOWAT: u32 = 0x00000001;
pub const NOTE_EOF: u32 = 0x00000002;
@@ -1168,6 +1322,14 @@ pub const NOTE_CHILD: u32 = 0x00000004;
pub const TMP_MAX: ::c_uint = 0x7fffffff;
+pub const AI_PASSIVE: ::c_int = 1;
+pub const AI_CANONNAME: ::c_int = 2;
+pub const AI_NUMERICHOST: ::c_int = 4;
+pub const AI_EXT: ::c_int = 8;
+pub const AI_NUMERICSERV: ::c_int = 16;
+pub const AI_FQDN: ::c_int = 32;
+pub const AI_ADDRCONFIG: ::c_int = 64;
+
pub const NI_NUMERICHOST: ::c_int = 1;
pub const NI_NUMERICSERV: ::c_int = 2;
pub const NI_NOFQDN: ::c_int = 4;
@@ -1311,6 +1473,35 @@ pub const KI_WMESGLEN: ::c_int = 8;
pub const KI_MAXLOGNAME: ::c_int = 32;
pub const KI_EMULNAMELEN: ::c_int = 8;
+pub const KVE_ET_OBJ: ::c_int = 0x00000001;
+pub const KVE_ET_SUBMAP: ::c_int = 0x00000002;
+pub const KVE_ET_COPYONWRITE: ::c_int = 0x00000004;
+pub const KVE_ET_NEEDSCOPY: ::c_int = 0x00000008;
+pub const KVE_ET_HOLE: ::c_int = 0x00000010;
+pub const KVE_ET_NOFAULT: ::c_int = 0x00000020;
+pub const KVE_ET_STACK: ::c_int = 0x00000040;
+pub const KVE_ET_WC: ::c_int = 0x000000080;
+pub const KVE_ET_CONCEAL: ::c_int = 0x000000100;
+pub const KVE_ET_SYSCALL: ::c_int = 0x000000200;
+pub const KVE_ET_FREEMAPPED: ::c_int = 0x000000800;
+
+pub const KVE_PROT_NONE: ::c_int = 0x00000000;
+pub const KVE_PROT_READ: ::c_int = 0x00000001;
+pub const KVE_PROT_WRITE: ::c_int = 0x00000002;
+pub const KVE_PROT_EXEC: ::c_int = 0x00000004;
+
+pub const KVE_ADV_NORMAL: ::c_int = 0x00000000;
+pub const KVE_ADV_RANDOM: ::c_int = 0x00000001;
+pub const KVE_ADV_SEQUENTIAL: ::c_int = 0x00000002;
+
+pub const KVE_INH_SHARE: ::c_int = 0x00000000;
+pub const KVE_INH_COPY: ::c_int = 0x00000010;
+pub const KVE_INH_NONE: ::c_int = 0x00000020;
+pub const KVE_INH_ZERO: ::c_int = 0x00000030;
+
+pub const KVE_F_STATIC: ::c_int = 0x1;
+pub const KVE_F_KMEM: ::c_int = 0x2;
+
pub const CHWFLOW: ::tcflag_t = ::MDMBUF | ::CRTSCTS;
pub const OLCUC: ::tcflag_t = 0x20;
pub const ONOCR: ::tcflag_t = 0x40;
@@ -1402,6 +1593,11 @@ pub const PTHREAD_STACK_MIN: ::size_t = 1_usize << _MAX_PAGE_SHIFT;
pub const MINSIGSTKSZ: ::size_t = 3_usize << _MAX_PAGE_SHIFT;
pub const SIGSTKSZ: ::size_t = MINSIGSTKSZ + (1_usize << _MAX_PAGE_SHIFT) * 4;
+pub const PT_SET_EVENT_MASK: ::c_int = 12;
+pub const PT_GET_EVENT_MASK: ::c_int = 13;
+pub const PT_GET_PROCESS_STATE: ::c_int = 14;
+pub const PT_GET_THREAD_FIRST: ::c_int = 15;
+pub const PT_GET_THREAD_NEXT: ::c_int = 16;
pub const PT_FIRSTMACH: ::c_int = 32;
pub const SOCK_CLOEXEC: ::c_int = 0x8000;
@@ -1416,6 +1612,65 @@ pub const PTRACE_FORK: ::c_int = 0x0002;
pub const WCONTINUED: ::c_int = 8;
+// search.h
+pub const FIND: ::ACTION = 0;
+pub const ENTER: ::ACTION = 1;
+
+// futex.h
+pub const FUTEX_WAIT: ::c_int = 1;
+pub const FUTEX_WAKE: ::c_int = 2;
+pub const FUTEX_REQUEUE: ::c_int = 3;
+pub const FUTEX_PRIVATE_FLAG: ::c_int = 128;
+
+// sysctl.h, kinfo_proc p_eflag constants
+pub const EPROC_CTTY: i32 = 0x01; // controlling tty vnode active
+pub const EPROC_SLEADER: i32 = 0x02; // session leader
+pub const EPROC_UNVEIL: i32 = 0x04; // has unveil settings
+pub const EPROC_LKUNVEIL: i32 = 0x08; // unveil is locked
+
+// Flags for chflags(2)
+pub const UF_SETTABLE: ::c_uint = 0x0000ffff;
+pub const UF_NODUMP: ::c_uint = 0x00000001;
+pub const UF_IMMUTABLE: ::c_uint = 0x00000002;
+pub const UF_APPEND: ::c_uint = 0x00000004;
+pub const UF_OPAQUE: ::c_uint = 0x00000008;
+pub const SF_SETTABLE: ::c_uint = 0xffff0000;
+pub const SF_ARCHIVED: ::c_uint = 0x00010000;
+pub const SF_IMMUTABLE: ::c_uint = 0x00020000;
+pub const SF_APPEND: ::c_uint = 0x00040000;
+
+// sys/mount.h
+pub const MNT_NOPERM: ::c_int = 0x00000020;
+pub const MNT_WXALLOWED: ::c_int = 0x00000800;
+pub const MNT_EXRDONLY: ::c_int = 0x00000080;
+pub const MNT_DEFEXPORTED: ::c_int = 0x00000200;
+pub const MNT_EXPORTANON: ::c_int = 0x00000400;
+pub const MNT_ROOTFS: ::c_int = 0x00004000;
+pub const MNT_NOATIME: ::c_int = 0x00008000;
+pub const MNT_DELEXPORT: ::c_int = 0x00020000;
+pub const MNT_STALLED: ::c_int = 0x00100000;
+pub const MNT_SWAPPABLE: ::c_int = 0x00200000;
+pub const MNT_WANTRDWR: ::c_int = 0x02000000;
+pub const MNT_SOFTDEP: ::c_int = 0x04000000;
+pub const MNT_DOOMED: ::c_int = 0x08000000;
+
+// For use with vfs_fsync and getfsstat
+pub const MNT_WAIT: ::c_int = 1;
+pub const MNT_NOWAIT: ::c_int = 2;
+pub const MNT_LAZY: ::c_int = 3;
+
+pub const LC_COLLATE_MASK: ::c_int = 1 << ::LC_COLLATE;
+pub const LC_CTYPE_MASK: ::c_int = 1 << ::LC_CTYPE;
+pub const LC_MONETARY_MASK: ::c_int = 1 << ::LC_MONETARY;
+pub const LC_NUMERIC_MASK: ::c_int = 1 << ::LC_NUMERIC;
+pub const LC_TIME_MASK: ::c_int = 1 << ::LC_TIME;
+pub const LC_MESSAGES_MASK: ::c_int = 1 << ::LC_MESSAGES;
+
+const _LC_LAST: ::c_int = 7;
+pub const LC_ALL_MASK: ::c_int = (1 << _LC_LAST) - 2;
+
+pub const LC_GLOBAL_LOCALE: ::locale_t = -1isize as ::locale_t;
+
const_fn! {
{const} fn _ALIGN(p: usize) -> usize {
(p + _ALIGNBYTES) & !_ALIGNBYTES
@@ -1472,6 +1727,16 @@ safe_f! {
pub {const} fn WIFCONTINUED(status: ::c_int) -> bool {
(status & 0o177777) == 0o177777
}
+
+ pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
+ let major = major as ::dev_t;
+ let minor = minor as ::dev_t;
+ let mut dev = 0;
+ dev |= (major & 0xff) << 8;
+ dev |= minor & 0xff;
+ dev |= (minor & 0xffff00) << 8;
+ dev
+ }
}
extern "C" {
@@ -1509,6 +1774,8 @@ extern "C" {
servlen: ::size_t,
flags: ::c_int,
) -> ::c_int;
+ pub fn getresgid(rgid: *mut ::gid_t, egid: *mut ::gid_t, sgid: *mut ::gid_t) -> ::c_int;
+ pub fn getresuid(ruid: *mut ::uid_t, euid: *mut ::uid_t, suid: *mut ::uid_t) -> ::c_int;
pub fn kevent(
kq: ::c_int,
changelist: *const ::kevent,
@@ -1518,6 +1785,7 @@ extern "C" {
timeout: *const ::timespec,
) -> ::c_int;
pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int;
+ pub fn getthrid() -> ::pid_t;
pub fn pthread_attr_getguardsize(
attr: *const ::pthread_attr_t,
guardsize: *mut ::size_t,
@@ -1528,8 +1796,24 @@ extern "C" {
stacksize: *mut ::size_t,
) -> ::c_int;
pub fn pthread_main_np() -> ::c_int;
+ pub fn pthread_get_name_np(tid: ::pthread_t, name: *mut ::c_char, len: ::size_t);
pub fn pthread_set_name_np(tid: ::pthread_t, name: *const ::c_char);
pub fn pthread_stackseg_np(thread: ::pthread_t, sinfo: *mut ::stack_t) -> ::c_int;
+
+ pub fn openpty(
+ amaster: *mut ::c_int,
+ aslave: *mut ::c_int,
+ name: *mut ::c_char,
+ termp: *const ::termios,
+ winp: *const ::winsize,
+ ) -> ::c_int;
+ pub fn forkpty(
+ amaster: *mut ::c_int,
+ name: *mut ::c_char,
+ termp: *const ::termios,
+ winp: *const ::winsize,
+ ) -> ::pid_t;
+
pub fn sysctl(
name: *const ::c_int,
namelen: ::c_uint,
@@ -1542,6 +1826,7 @@ extern "C" {
pub fn setresgid(rgid: ::gid_t, egid: ::gid_t, sgid: ::gid_t) -> ::c_int;
pub fn setresuid(ruid: ::uid_t, euid: ::uid_t, suid: ::uid_t) -> ::c_int;
pub fn ptrace(request: ::c_int, pid: ::pid_t, addr: caddr_t, data: ::c_int) -> ::c_int;
+ pub fn utrace(label: *const ::c_char, addr: *const ::c_void, len: ::size_t) -> ::c_int;
pub fn memmem(
haystack: *const ::c_void,
haystacklen: ::size_t,
@@ -1568,6 +1853,57 @@ extern "C" {
pub fn explicit_bzero(s: *mut ::c_void, len: ::size_t);
pub fn setproctitle(fmt: *const ::c_char, ...);
+
+ pub fn freezero(ptr: *mut ::c_void, size: ::size_t);
+ pub fn malloc_conceal(size: ::size_t) -> *mut ::c_void;
+ pub fn calloc_conceal(nmemb: ::size_t, size: ::size_t) -> *mut ::c_void;
+
+ pub fn srand48_deterministic(seed: ::c_long);
+ pub fn seed48_deterministic(xseed: *mut ::c_ushort) -> *mut ::c_ushort;
+ pub fn lcong48_deterministic(p: *mut ::c_ushort);
+
+ pub fn lsearch(
+ key: *const ::c_void,
+ base: *mut ::c_void,
+ nelp: *mut ::size_t,
+ width: ::size_t,
+ compar: ::Option<unsafe extern "C" fn(*const ::c_void, *const ::c_void) -> ::c_int>,
+ ) -> *mut ::c_void;
+ pub fn lfind(
+ key: *const ::c_void,
+ base: *const ::c_void,
+ nelp: *mut ::size_t,
+ width: ::size_t,
+ compar: ::Option<unsafe extern "C" fn(*const ::c_void, *const ::c_void) -> ::c_int>,
+ ) -> *mut ::c_void;
+ pub fn hcreate(nelt: ::size_t) -> ::c_int;
+ pub fn hdestroy();
+ pub fn hsearch(entry: ::ENTRY, action: ::ACTION) -> *mut ::ENTRY;
+
+ // futex.h
+ pub fn futex(
+ uaddr: *mut u32,
+ op: ::c_int,
+ val: ::c_int,
+ timeout: *const ::timespec,
+ uaddr2: *mut u32,
+ ) -> ::c_int;
+}
+
+#[link(name = "execinfo")]
+extern "C" {
+ pub fn backtrace(addrlist: *mut *mut ::c_void, len: ::size_t) -> ::size_t;
+ pub fn backtrace_symbols(addrlist: *const *mut ::c_void, len: ::size_t) -> *mut *mut ::c_char;
+ pub fn backtrace_symbols_fd(
+ addrlist: *const *mut ::c_void,
+ len: ::size_t,
+ fd: ::c_int,
+ ) -> ::c_int;
+ pub fn backtrace_symbols_fmt(
+ addrlist: *const *mut ::c_void,
+ len: ::size_t,
+ fmt: *const ::c_char,
+ ) -> *mut *mut ::c_char;
}
cfg_if! {
@@ -1576,23 +1912,40 @@ cfg_if! {
// these functions use statfs which uses the union mount_info:
pub fn statfs(path: *const ::c_char, buf: *mut statfs) -> ::c_int;
pub fn fstatfs(fd: ::c_int, buf: *mut statfs) -> ::c_int;
+ pub fn getmntinfo(mntbufp: *mut *mut ::statfs, flags: ::c_int) -> ::c_int;
+ pub fn getfsstat(buf: *mut statfs, bufsize: ::size_t, flags: ::c_int) -> ::c_int;
}
}
}
cfg_if! {
- if #[cfg(target_arch = "x86")] {
- mod x86;
- pub use self::x86::*;
- } else if #[cfg(target_arch = "x86_64")] {
- mod x86_64;
- pub use self::x86_64::*;
- } else if #[cfg(target_arch = "aarch64")] {
+ if #[cfg(target_arch = "aarch64")] {
mod aarch64;
pub use self::aarch64::*;
+ } else if #[cfg(target_arch = "arm")] {
+ mod arm;
+ pub use self::arm::*;
+ } else if #[cfg(target_arch = "mips64")] {
+ mod mips64;
+ pub use self::mips64::*;
+ } else if #[cfg(target_arch = "powerpc")] {
+ mod powerpc;
+ pub use self::powerpc::*;
+ } else if #[cfg(target_arch = "powerpc64")] {
+ mod powerpc64;
+ pub use self::powerpc64::*;
+ } else if #[cfg(target_arch = "riscv64")] {
+ mod riscv64;
+ pub use self::riscv64::*;
} else if #[cfg(target_arch = "sparc64")] {
mod sparc64;
pub use self::sparc64::*;
+ } else if #[cfg(target_arch = "x86")] {
+ mod x86;
+ pub use self::x86::*;
+ } else if #[cfg(target_arch = "x86_64")] {
+ mod x86_64;
+ pub use self::x86_64::*;
} else {
// Unknown target_arch
}
diff --git a/vendor/libc/src/unix/bsd/netbsdlike/openbsd/powerpc.rs b/vendor/libc/src/unix/bsd/netbsdlike/openbsd/powerpc.rs
new file mode 100644
index 0000000..f1ab365
--- /dev/null
+++ b/vendor/libc/src/unix/bsd/netbsdlike/openbsd/powerpc.rs
@@ -0,0 +1,16 @@
+pub type c_long = i32;
+pub type c_ulong = u32;
+pub type c_char = u8;
+
+// should be pub(crate), but that requires Rust 1.18.0
+cfg_if! {
+ if #[cfg(libc_const_size_of)] {
+ #[doc(hidden)]
+ pub const _ALIGNBYTES: usize = ::mem::size_of::<::c_double>() - 1;
+ } else {
+ #[doc(hidden)]
+ pub const _ALIGNBYTES: usize = 8 - 1;
+ }
+}
+
+pub const _MAX_PAGE_SHIFT: u32 = 12;
diff --git a/vendor/libc/src/unix/bsd/netbsdlike/openbsd/powerpc64.rs b/vendor/libc/src/unix/bsd/netbsdlike/openbsd/powerpc64.rs
new file mode 100644
index 0000000..99350ec
--- /dev/null
+++ b/vendor/libc/src/unix/bsd/netbsdlike/openbsd/powerpc64.rs
@@ -0,0 +1,16 @@
+pub type c_long = i64;
+pub type c_ulong = u64;
+pub type c_char = u8;
+
+// should be pub(crate), but that requires Rust 1.18.0
+cfg_if! {
+ if #[cfg(libc_const_size_of)] {
+ #[doc(hidden)]
+ pub const _ALIGNBYTES: usize = ::mem::size_of::<::c_long>() - 1;
+ } else {
+ #[doc(hidden)]
+ pub const _ALIGNBYTES: usize = 8 - 1;
+ }
+}
+
+pub const _MAX_PAGE_SHIFT: u32 = 12;
diff --git a/vendor/libc/src/unix/bsd/netbsdlike/openbsd/riscv64.rs b/vendor/libc/src/unix/bsd/netbsdlike/openbsd/riscv64.rs
new file mode 100644
index 0000000..99350ec
--- /dev/null
+++ b/vendor/libc/src/unix/bsd/netbsdlike/openbsd/riscv64.rs
@@ -0,0 +1,16 @@
+pub type c_long = i64;
+pub type c_ulong = u64;
+pub type c_char = u8;
+
+// should be pub(crate), but that requires Rust 1.18.0
+cfg_if! {
+ if #[cfg(libc_const_size_of)] {
+ #[doc(hidden)]
+ pub const _ALIGNBYTES: usize = ::mem::size_of::<::c_long>() - 1;
+ } else {
+ #[doc(hidden)]
+ pub const _ALIGNBYTES: usize = 8 - 1;
+ }
+}
+
+pub const _MAX_PAGE_SHIFT: u32 = 12;
diff --git a/vendor/libc/src/unix/bsd/netbsdlike/openbsd/x86_64.rs b/vendor/libc/src/unix/bsd/netbsdlike/openbsd/x86_64.rs
index 263b6e1..60dab00 100644
--- a/vendor/libc/src/unix/bsd/netbsdlike/openbsd/x86_64.rs
+++ b/vendor/libc/src/unix/bsd/netbsdlike/openbsd/x86_64.rs
@@ -3,6 +3,112 @@ use PT_FIRSTMACH;
pub type c_long = i64;
pub type c_ulong = u64;
pub type c_char = i8;
+pub type ucontext_t = sigcontext;
+
+s! {
+ pub struct sigcontext {
+ pub sc_rdi: ::c_long,
+ pub sc_rsi: ::c_long,
+ pub sc_rdx: ::c_long,
+ pub sc_rcx: ::c_long,
+ pub sc_r8: ::c_long,
+ pub sc_r9: ::c_long,
+ pub sc_r10: ::c_long,
+ pub sc_r11: ::c_long,
+ pub sc_r12: ::c_long,
+ pub sc_r13: ::c_long,
+ pub sc_r14: ::c_long,
+ pub sc_r15: ::c_long,
+ pub sc_rbp: ::c_long,
+ pub sc_rbx: ::c_long,
+ pub sc_rax: ::c_long,
+ pub sc_gs: ::c_long,
+ pub sc_fs: ::c_long,
+ pub sc_es: ::c_long,
+ pub sc_ds: ::c_long,
+ pub sc_trapno: ::c_long,
+ pub sc_err: ::c_long,
+ pub sc_rip: ::c_long,
+ pub sc_cs: ::c_long,
+ pub sc_rflags: ::c_long,
+ pub sc_rsp: ::c_long,
+ pub sc_ss: ::c_long,
+ pub sc_fpstate: *mut fxsave64,
+ __sc_unused: ::c_int,
+ pub sc_mask: ::c_int,
+ pub sc_cookie: ::c_long,
+ }
+}
+
+s_no_extra_traits! {
+ #[repr(packed)]
+ pub struct fxsave64 {
+ pub fx_fcw: u16,
+ pub fx_fsw: u16,
+ pub fx_ftw: u8,
+ __fx_unused1: u8,
+ pub fx_fop: u16,
+ pub fx_rip: u64,
+ pub fx_rdp: u64,
+ pub fx_mxcsr: u32,
+ pub fx_mxcsr_mask: u32,
+ pub fx_st: [[u64; 2]; 8],
+ pub fx_xmm: [[u64; 2]; 16],
+ __fx_unused3: [u8; 96],
+ }
+}
+
+cfg_if! {
+ if #[cfg(feature = "extra_traits")] {
+ // `fxsave64` is packed, so field access is unaligned.
+ // use {x} to create temporary storage, copy field to it, and do aligned access.
+ impl PartialEq for fxsave64 {
+ fn eq(&self, other: &fxsave64) -> bool {
+ return {self.fx_fcw} == {other.fx_fcw} &&
+ {self.fx_fsw} == {other.fx_fsw} &&
+ {self.fx_ftw} == {other.fx_ftw} &&
+ {self.fx_fop} == {other.fx_fop} &&
+ {self.fx_rip} == {other.fx_rip} &&
+ {self.fx_rdp} == {other.fx_rdp} &&
+ {self.fx_mxcsr} == {other.fx_mxcsr} &&
+ {self.fx_mxcsr_mask} == {other.fx_mxcsr_mask} &&
+ {self.fx_st}.iter().zip({other.fx_st}.iter()).all(|(a,b)| a == b) &&
+ {self.fx_xmm}.iter().zip({other.fx_xmm}.iter()).all(|(a,b)| a == b)
+ }
+ }
+ impl Eq for fxsave64 {}
+ impl ::fmt::Debug for fxsave64 {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("fxsave64")
+ .field("fx_fcw", &{self.fx_fcw})
+ .field("fx_fsw", &{self.fx_fsw})
+ .field("fx_ftw", &{self.fx_ftw})
+ .field("fx_fop", &{self.fx_fop})
+ .field("fx_rip", &{self.fx_rip})
+ .field("fx_rdp", &{self.fx_rdp})
+ .field("fx_mxcsr", &{self.fx_mxcsr})
+ .field("fx_mxcsr_mask", &{self.fx_mxcsr_mask})
+ // FIXME: .field("fx_st", &{self.fx_st})
+ // FIXME: .field("fx_xmm", &{self.fx_xmm})
+ .finish()
+ }
+ }
+ impl ::hash::Hash for fxsave64 {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ {self.fx_fcw}.hash(state);
+ {self.fx_fsw}.hash(state);
+ {self.fx_ftw}.hash(state);
+ {self.fx_fop}.hash(state);
+ {self.fx_rip}.hash(state);
+ {self.fx_rdp}.hash(state);
+ {self.fx_mxcsr}.hash(state);
+ {self.fx_mxcsr_mask}.hash(state);
+ {self.fx_st}.hash(state);
+ {self.fx_xmm}.hash(state);
+ }
+ }
+ }
+}
// should be pub(crate), but that requires Rust 1.18.0
cfg_if! {
diff --git a/vendor/libc/src/unix/haiku/b32.rs b/vendor/libc/src/unix/haiku/b32.rs
index cce8864..073ae9d 100644
--- a/vendor/libc/src/unix/haiku/b32.rs
+++ b/vendor/libc/src/unix/haiku/b32.rs
@@ -1,3 +1,20 @@
pub type c_long = i32;
pub type c_ulong = u32;
pub type time_t = i32;
+
+pub type Elf_Addr = ::Elf32_Addr;
+pub type Elf_Half = ::Elf32_Half;
+pub type Elf_Phdr = ::Elf32_Phdr;
+
+s! {
+ pub struct Elf32_Phdr {
+ pub p_type: ::Elf32_Word,
+ pub p_offset: ::Elf32_Off,
+ pub p_vaddr: ::Elf32_Addr,
+ pub p_paddr: ::Elf32_Addr,
+ pub p_filesz: ::Elf32_Word,
+ pub p_memsz: ::Elf32_Word,
+ pub p_flags: ::Elf32_Word,
+ pub p_align: ::Elf32_Word,
+ }
+}
diff --git a/vendor/libc/src/unix/haiku/b64.rs b/vendor/libc/src/unix/haiku/b64.rs
index 3e66f14..4569180 100644
--- a/vendor/libc/src/unix/haiku/b64.rs
+++ b/vendor/libc/src/unix/haiku/b64.rs
@@ -1,3 +1,20 @@
pub type c_ulong = u64;
pub type c_long = i64;
pub type time_t = i64;
+
+pub type Elf_Addr = ::Elf64_Addr;
+pub type Elf_Half = ::Elf64_Half;
+pub type Elf_Phdr = ::Elf64_Phdr;
+
+s! {
+ pub struct Elf64_Phdr {
+ pub p_type: ::Elf64_Word,
+ pub p_flags: ::Elf64_Word,
+ pub p_offset: ::Elf64_Off,
+ pub p_vaddr: ::Elf64_Addr,
+ pub p_paddr: ::Elf64_Addr,
+ pub p_filesz: ::Elf64_Xword,
+ pub p_memsz: ::Elf64_Xword,
+ pub p_align: ::Elf64_Xword,
+ }
+}
diff --git a/vendor/libc/src/unix/haiku/mod.rs b/vendor/libc/src/unix/haiku/mod.rs
index d88baec..bb2e035 100644
--- a/vendor/libc/src/unix/haiku/mod.rs
+++ b/vendor/libc/src/unix/haiku/mod.rs
@@ -28,8 +28,32 @@ pub type fsfilcnt_t = i64;
pub type pthread_attr_t = *mut ::c_void;
pub type nl_item = ::c_int;
pub type id_t = i32;
-pub type idtype_t = ::c_uint;
+pub type idtype_t = ::c_int;
pub type fd_mask = u32;
+pub type regoff_t = ::c_int;
+pub type key_t = i32;
+pub type msgqnum_t = u32;
+pub type msglen_t = u32;
+
+pub type Elf32_Addr = u32;
+pub type Elf32_Half = u16;
+pub type Elf32_Off = u32;
+pub type Elf32_Sword = i32;
+pub type Elf32_Word = u32;
+
+pub type Elf64_Addr = u64;
+pub type Elf64_Half = u16;
+pub type Elf64_Off = u64;
+pub type Elf64_Sword = i32;
+pub type Elf64_Sxword = i64;
+pub type Elf64_Word = u32;
+pub type Elf64_Xword = u64;
+
+pub type ENTRY = entry;
+pub type ACTION = ::c_int;
+
+pub type posix_spawnattr_t = *mut ::c_void;
+pub type posix_spawn_file_actions_t = *mut ::c_void;
#[cfg_attr(feature = "extra_traits", derive(Debug))]
pub enum timezone {}
@@ -102,6 +126,16 @@ s! {
pub ai_next: *mut addrinfo,
}
+ pub struct ifaddrs {
+ pub ifa_next: *mut ifaddrs,
+ pub ifa_name: *const ::c_char,
+ pub ifa_flags: ::c_uint,
+ pub ifa_addr: *mut ::sockaddr,
+ pub ifa_netmask: *mut ::sockaddr,
+ pub ifa_dstaddr: *mut ::sockaddr,
+ pub ifa_data: *mut ::c_void,
+ }
+
pub struct fd_set {
// size for 1024 bits, and a fd_mask with size u32
fds_bits: [fd_mask; 32],
@@ -261,6 +295,10 @@ s! {
waiters: [*mut ::c_void; 2],
}
+ pub struct pthread_spinlock_t {
+ lock: u32,
+ }
+
pub struct passwd {
pub pw_name: *mut ::c_char,
pub pw_passwd: *mut ::c_char,
@@ -315,6 +353,83 @@ s! {
pub named_sem_id: i32, // actually a union with unnamed_sem (i32)
pub padding: [i32; 2],
}
+
+ pub struct ucred {
+ pub pid: ::pid_t,
+ pub uid: ::uid_t,
+ pub gid: ::gid_t,
+ }
+
+ pub struct sockaddr_dl {
+ pub sdl_len: u8,
+ pub sdl_family: u8,
+ pub sdl_e_type: u16,
+ pub sdl_index: u32,
+ pub sdl_type: u8,
+ pub sdl_nlen: u8,
+ pub sdl_alen: u8,
+ pub sdl_slen: u8,
+ pub sdl_data: [u8; 46],
+ }
+
+ pub struct spwd {
+ pub sp_namp: *mut ::c_char,
+ pub sp_pwdp: *mut ::c_char,
+ pub sp_lstchg: ::c_int,
+ pub sp_min: ::c_int,
+ pub sp_max: ::c_int,
+ pub sp_warn: ::c_int,
+ pub sp_inact: ::c_int,
+ pub sp_expire: ::c_int,
+ pub sp_flag: ::c_int,
+ }
+
+ pub struct regex_t {
+ __buffer: *mut ::c_void,
+ __allocated: ::size_t,
+ __used: ::size_t,
+ __syntax: ::c_ulong,
+ __fastmap: *mut ::c_char,
+ __translate: *mut ::c_char,
+ __re_nsub: ::size_t,
+ __bitfield: u8,
+ }
+
+ pub struct regmatch_t {
+ pub rm_so: regoff_t,
+ pub rm_eo: regoff_t,
+ }
+
+ pub struct msqid_ds {
+ pub msg_perm: ::ipc_perm,
+ pub msg_qnum: ::msgqnum_t,
+ pub msg_qbytes: ::msglen_t,
+ pub msg_lspid: ::pid_t,
+ pub msg_lrpid: ::pid_t,
+ pub msg_stime: ::time_t,
+ pub msg_rtime: ::time_t,
+ pub msg_ctime: ::time_t,
+ }
+
+ pub struct ipc_perm {
+ pub key: ::key_t,
+ pub uid: ::uid_t,
+ pub gid: ::gid_t,
+ pub cuid: ::uid_t,
+ pub cgid: ::gid_t,
+ pub mode: ::mode_t,
+ }
+
+ pub struct sembuf {
+ pub sem_num: ::c_ushort,
+ pub sem_op: ::c_short,
+ pub sem_flg: ::c_short,
+ }
+
+ pub struct entry {
+ pub key: *mut ::c_char,
+ pub data: *mut ::c_void,
+ }
}
s_no_extra_traits! {
@@ -346,10 +461,63 @@ s_no_extra_traits! {
__unused1: *mut ::c_void, // actually a function pointer
pub sigev_notify_attributes: *mut ::pthread_attr_t,
}
+
+ pub struct utmpx {
+ pub ut_type: ::c_short,
+ pub ut_tv: ::timeval,
+ pub ut_id: [::c_char; 8],
+ pub ut_pid: ::pid_t,
+ pub ut_user: [::c_char; 32],
+ pub ut_line: [::c_char; 16],
+ pub ut_host: [::c_char; 128],
+ __ut_reserved: [::c_char; 64],
+ }
}
cfg_if! {
if #[cfg(feature = "extra_traits")] {
+ impl PartialEq for utmpx {
+ fn eq(&self, other: &utmpx) -> bool {
+ self.ut_type == other.ut_type
+ && self.ut_tv == other.ut_tv
+ && self.ut_id == other.ut_id
+ && self.ut_pid == other.ut_pid
+ && self.ut_user == other.ut_user
+ && self.ut_line == other.ut_line
+ && self.ut_host.iter().zip(other.ut_host.iter()).all(|(a,b)| a == b)
+ && self.__ut_reserved == other.__ut_reserved
+ }
+ }
+
+ impl Eq for utmpx {}
+
+ impl ::fmt::Debug for utmpx {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("utmpx")
+ .field("ut_type", &self.ut_type)
+ .field("ut_tv", &self.ut_tv)
+ .field("ut_id", &self.ut_id)
+ .field("ut_pid", &self.ut_pid)
+ .field("ut_user", &self.ut_user)
+ .field("ut_line", &self.ut_line)
+ .field("ut_host", &self.ut_host)
+ .field("__ut_reserved", &self.__ut_reserved)
+ .finish()
+ }
+ }
+
+ impl ::hash::Hash for utmpx {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.ut_type.hash(state);
+ self.ut_tv.hash(state);
+ self.ut_id.hash(state);
+ self.ut_pid.hash(state);
+ self.ut_user.hash(state);
+ self.ut_line.hash(state);
+ self.ut_host.hash(state);
+ self.__ut_reserved.hash(state);
+ }
+ }
impl PartialEq for sockaddr_un {
fn eq(&self, other: &sockaddr_un) -> bool {
self.sun_len == other.sun_len
@@ -535,6 +703,8 @@ pub const PTHREAD_CREATE_DETACHED: ::c_int = 1;
pub const CLOCK_REALTIME: ::c_int = -1;
pub const CLOCK_MONOTONIC: ::c_int = 0;
+pub const CLOCK_PROCESS_CPUTIME_ID: ::c_int = -2;
+pub const CLOCK_THREAD_CPUTIME_ID: ::c_int = -3;
pub const RLIMIT_CORE: ::c_int = 0;
pub const RLIMIT_CPU: ::c_int = 1;
@@ -543,6 +713,7 @@ pub const RLIMIT_FSIZE: ::c_int = 3;
pub const RLIMIT_NOFILE: ::c_int = 4;
pub const RLIMIT_STACK: ::c_int = 5;
pub const RLIMIT_AS: ::c_int = 6;
+pub const RLIM_INFINITY: ::rlim_t = 0xffffffff;
// Haiku specific
pub const RLIMIT_NOVMON: ::c_int = 7;
pub const RLIM_NLIMITS: ::c_int = 8;
@@ -674,6 +845,7 @@ pub const MAP_SHARED: ::c_int = 0x01;
pub const MAP_PRIVATE: ::c_int = 0x02;
pub const MAP_FIXED: ::c_int = 0x04;
pub const MAP_ANONYMOUS: ::c_int = 0x08;
+pub const MAP_NORESERVE: ::c_int = 0x10;
pub const MAP_ANON: ::c_int = MAP_ANONYMOUS;
pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void;
@@ -780,6 +952,7 @@ pub const MADV_SEQUENTIAL: ::c_int = 2;
pub const MADV_RANDOM: ::c_int = 3;
pub const MADV_WILLNEED: ::c_int = 4;
pub const MADV_DONTNEED: ::c_int = 5;
+pub const MADV_FREE: ::c_int = 6;
// https://github.com/haiku/haiku/blob/master/headers/posix/net/if.h#L80
pub const IFF_UP: ::c_int = 0x0001;
@@ -809,6 +982,15 @@ pub const AF_LOCAL: ::c_int = 9;
pub const AF_UNIX: ::c_int = AF_LOCAL;
pub const AF_BLUETOOTH: ::c_int = 10;
+pub const PF_UNSPEC: ::c_int = AF_UNSPEC;
+pub const PF_INET: ::c_int = AF_INET;
+pub const PF_ROUTE: ::c_int = AF_ROUTE;
+pub const PF_LINK: ::c_int = AF_LINK;
+pub const PF_INET6: ::c_int = AF_INET6;
+pub const PF_LOCAL: ::c_int = AF_LOCAL;
+pub const PF_UNIX: ::c_int = AF_UNIX;
+pub const PF_BLUETOOTH: ::c_int = AF_BLUETOOTH;
+
pub const IP_OPTIONS: ::c_int = 1;
pub const IP_HDRINCL: ::c_int = 2;
pub const IP_TOS: ::c_int = 3;
@@ -872,6 +1054,7 @@ pub const LOCK_EX: ::c_int = 0x02;
pub const LOCK_NB: ::c_int = 0x04;
pub const LOCK_UN: ::c_int = 0x08;
+pub const MINSIGSTKSZ: ::size_t = 8192;
pub const SIGSTKSZ: ::size_t = 16384;
pub const IOV_MAX: ::c_int = 1024;
@@ -888,6 +1071,9 @@ pub const SA_NOMASK: ::c_int = SA_NODEFER;
pub const SA_STACK: ::c_int = SA_ONSTACK;
pub const SA_ONESHOT: ::c_int = SA_RESETHAND;
+pub const SS_ONSTACK: ::c_int = 0x1;
+pub const SS_DISABLE: ::c_int = 0x2;
+
pub const FD_SETSIZE: usize = 1024;
pub const RTLD_LOCAL: ::c_int = 0x0;
@@ -979,6 +1165,7 @@ pub const _SC_HOST_NAME_MAX: ::c_int = 61;
pub const _SC_REGEXP: ::c_int = 62;
pub const _SC_SYMLOOP_MAX: ::c_int = 63;
pub const _SC_SHELL: ::c_int = 64;
+pub const _SC_TTY_NAME_MAX: ::c_int = 65;
pub const PTHREAD_STACK_MIN: ::size_t = 8192;
@@ -1045,6 +1232,8 @@ pub const SO_PEERCRED: ::c_int = 0x4000000b;
pub const SCM_RIGHTS: ::c_int = 0x01;
+pub const SOMAXCONN: ::c_int = 32;
+
pub const NI_MAXHOST: ::size_t = 1025;
pub const WNOHANG: ::c_int = 0x01;
@@ -1054,6 +1243,12 @@ pub const WEXITED: ::c_int = 0x08;
pub const WSTOPPED: ::c_int = 0x10;
pub const WNOWAIT: ::c_int = 0x20;
+// si_code values for SIGBUS signal
+pub const BUS_ADRALN: ::c_int = 40;
+pub const BUS_ADRERR: ::c_int = 41;
+pub const BUS_OBJERR: ::c_int = 42;
+
+// si_code values for SIGCHLD signal
pub const CLD_EXITED: ::c_int = 60;
pub const CLD_KILLED: ::c_int = 61;
pub const CLD_DUMPED: ::c_int = 62;
@@ -1234,6 +1429,16 @@ pub const PRIO_PROCESS: ::c_int = 0;
pub const PRIO_PGRP: ::c_int = 1;
pub const PRIO_USER: ::c_int = 2;
+// utmpx entry types
+pub const EMPTY: ::c_short = 0;
+pub const BOOT_TIME: ::c_short = 1;
+pub const OLD_TIME: ::c_short = 2;
+pub const NEW_TIME: ::c_short = 3;
+pub const USER_PROCESS: ::c_short = 4;
+pub const INIT_PROCESS: ::c_short = 5;
+pub const LOGIN_PROCESS: ::c_short = 6;
+pub const DEAD_PROCESS: ::c_short = 7;
+
pub const LOG_PID: ::c_int = 1 << 12;
pub const LOG_CONS: ::c_int = 2 << 12;
pub const LOG_ODELAY: ::c_int = 4 << 12;
@@ -1242,6 +1447,13 @@ pub const LOG_SERIAL: ::c_int = 16 << 12;
pub const LOG_PERROR: ::c_int = 32 << 12;
pub const LOG_NOWAIT: ::c_int = 64 << 12;
+// spawn.h
+pub const POSIX_SPAWN_RESETIDS: ::c_int = 0x01;
+pub const POSIX_SPAWN_SETPGROUP: ::c_int = 0x02;
+pub const POSIX_SPAWN_SETSIGDEF: ::c_int = 0x10;
+pub const POSIX_SPAWN_SETSIGMASK: ::c_int = 0x20;
+pub const POSIX_SPAWN_SETSID: ::c_int = 0x40;
+
const_fn! {
{const} fn CMSG_ALIGN(len: usize) -> usize {
len + ::mem::size_of::<usize>() - 1 & !(::mem::size_of::<usize>() - 1)
@@ -1295,7 +1507,7 @@ f! {
return
}
- pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool {
+ pub fn FD_ISSET(fd: ::c_int, set: *const fd_set) -> bool {
let fd = fd as usize;
let size = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
return ((*set).fds_bits[fd / size] & (1 << (fd % size))) != 0
@@ -1356,6 +1568,12 @@ extern "C" {
pub fn getpriority(which: ::c_int, who: id_t) -> ::c_int;
pub fn setpriority(which: ::c_int, who: id_t, priority: ::c_int) -> ::c_int;
+ pub fn endusershell();
+ pub fn getpass(prompt: *const ::c_char) -> *mut ::c_char;
+ pub fn getusershell() -> *mut ::c_char;
+ pub fn issetugid() -> ::c_int;
+ pub fn setusershell();
+
pub fn utimensat(
fd: ::c_int,
path: *const ::c_char,
@@ -1371,15 +1589,62 @@ extern "C" {
pub fn labs(i: ::c_long) -> ::c_long;
pub fn rand() -> ::c_int;
pub fn srand(seed: ::c_uint);
-}
+ pub fn getifaddrs(ifap: *mut *mut ::ifaddrs) -> ::c_int;
+ pub fn freeifaddrs(ifa: *mut ::ifaddrs);
+ pub fn ppoll(
+ fds: *mut ::pollfd,
+ numfds: ::nfds_t,
+ timeout: *const ::timespec,
+ sigMask: *const sigset_t,
+ ) -> ::c_int;
-#[link(name = "bsd")]
-extern "C" {
+ pub fn getspent() -> *mut spwd;
+ pub fn getspent_r(
+ pwd: *mut spwd,
+ buf: *mut ::c_char,
+ bufferSize: ::size_t,
+ res: *mut *mut spwd,
+ ) -> ::c_int;
+ pub fn setspent();
+ pub fn endspent();
+ pub fn getspnam(name: *const ::c_char) -> *mut spwd;
+ pub fn getspnam_r(
+ name: *const ::c_char,
+ spwd: *mut spwd,
+ buffer: *mut ::c_char,
+ bufferSize: ::size_t,
+ res: *mut *mut spwd,
+ ) -> ::c_int;
+ pub fn sgetspent(line: *const ::c_char) -> *mut spwd;
+ pub fn sgetspent_r(
+ line: *const ::c_char,
+ spwd: *mut spwd,
+ buffer: *mut ::c_char,
+ bufferSize: ::size_t,
+ res: *mut *mut spwd,
+ ) -> ::c_int;
+ pub fn fgetspent(file: *mut ::FILE) -> *mut spwd;
+ pub fn fgetspent_r(
+ file: *mut ::FILE,
+ spwd: *mut spwd,
+ buffer: *mut ::c_char,
+ bufferSize: ::size_t,
+ res: *mut *mut spwd,
+ ) -> ::c_int;
+ pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t) -> ::c_int;
+ pub fn mknodat(
+ dirfd: ::c_int,
+ pathname: *const ::c_char,
+ mode: ::mode_t,
+ dev: dev_t,
+ ) -> ::c_int;
pub fn sem_destroy(sem: *mut sem_t) -> ::c_int;
pub fn sem_init(sem: *mut sem_t, pshared: ::c_int, value: ::c_uint) -> ::c_int;
- pub fn clock_gettime(clk_id: ::c_int, tp: *mut ::timespec) -> ::c_int;
- pub fn clock_settime(clk_id: ::c_int, tp: *const ::timespec) -> ::c_int;
+ pub fn clock_getres(clk_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int;
+ pub fn clock_gettime(clk_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int;
+ pub fn clock_settime(clk_id: ::clockid_t, tp: *const ::timespec) -> ::c_int;
+ pub fn clock_getcpuclockid(pid: ::pid_t, clk_id: *mut ::clockid_t) -> ::c_int;
pub fn pthread_create(
thread: *mut ::pthread_t,
attr: *const ::pthread_attr_t,
@@ -1403,8 +1668,11 @@ extern "C" {
attr: *mut pthread_condattr_t,
clock_id: ::clockid_t,
) -> ::c_int;
+ pub fn valloc(numBytes: ::size_t) -> *mut ::c_void;
+ pub fn malloc_usable_size(ptr: *mut ::c_void) -> ::size_t;
pub fn memalign(align: ::size_t, size: ::size_t) -> *mut ::c_void;
pub fn setgroups(ngroups: ::c_int, ptr: *const ::gid_t) -> ::c_int;
+ pub fn initgroups(name: *const ::c_char, basegid: ::gid_t) -> ::c_int;
pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int;
pub fn dirfd(dirp: *mut ::DIR) -> ::c_int;
@@ -1421,6 +1689,11 @@ extern "C" {
lock: *mut pthread_mutex_t,
abstime: *const ::timespec,
) -> ::c_int;
+ pub fn pthread_spin_init(lock: *mut ::pthread_spinlock_t, pshared: ::c_int) -> ::c_int;
+ pub fn pthread_spin_destroy(lock: *mut ::pthread_spinlock_t) -> ::c_int;
+ pub fn pthread_spin_lock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
+ pub fn pthread_spin_trylock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
+ pub fn pthread_spin_unlock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
pub fn waitid(idtype: idtype_t, id: id_t, infop: *mut ::siginfo_t, options: ::c_int)
-> ::c_int;
@@ -1433,6 +1706,8 @@ extern "C" {
pub fn globfree(pglob: *mut ::glob_t);
pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int;
pub fn posix_madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int) -> ::c_int;
+ pub fn posix_fadvise(fd: ::c_int, offset: ::off_t, len: ::off_t, advice: ::c_int) -> ::c_int;
+ pub fn posix_fallocate(fd: ::c_int, offset: ::off_t, len: ::off_t) -> ::c_int;
pub fn shm_open(name: *const ::c_char, oflag: ::c_int, mode: ::mode_t) -> ::c_int;
pub fn shm_unlink(name: *const ::c_char) -> ::c_int;
@@ -1453,7 +1728,6 @@ extern "C" {
addrlen: *mut ::socklen_t,
) -> ::ssize_t;
pub fn mkstemps(template: *mut ::c_char, suffixlen: ::c_int) -> ::c_int;
- pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_char;
pub fn bind(socket: ::c_int, address: *const ::sockaddr, address_len: ::socklen_t) -> ::c_int;
@@ -1475,6 +1749,12 @@ extern "C" {
buflen: ::size_t,
result: *mut *mut ::group,
) -> ::c_int;
+ pub fn getgrouplist(
+ user: *const ::c_char,
+ basegroup: ::gid_t,
+ grouplist: *mut ::gid_t,
+ groupcount: *mut ::c_int,
+ ) -> ::c_int;
pub fn sigaltstack(ss: *const stack_t, oss: *mut stack_t) -> ::c_int;
pub fn sem_close(sem: *mut sem_t) -> ::c_int;
pub fn getdtablesize() -> ::c_int;
@@ -1490,7 +1770,6 @@ extern "C" {
pub fn getgrnam(name: *const ::c_char) -> *mut ::group;
pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int;
pub fn sem_unlink(name: *const ::c_char) -> ::c_int;
- pub fn daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int;
pub fn getpwnam_r(
name: *const ::c_char,
pwd: *mut passwd,
@@ -1505,6 +1784,12 @@ extern "C" {
buflen: ::size_t,
result: *mut *mut passwd,
) -> ::c_int;
+ pub fn getpwent() -> *mut passwd;
+ pub fn setpwent();
+ pub fn endpwent();
+ pub fn endgrent();
+ pub fn getgrent() -> *mut ::group;
+ pub fn setgrent();
pub fn sigwait(set: *const sigset_t, sig: *mut ::c_int) -> ::c_int;
pub fn pthread_atfork(
prepare: ::Option<unsafe extern "C" fn()>,
@@ -1513,21 +1798,202 @@ extern "C" {
) -> ::c_int;
pub fn getgrgid(gid: ::gid_t) -> *mut ::group;
pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE;
- pub fn openpty(
+ pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
+ pub fn uname(buf: *mut ::utsname) -> ::c_int;
+ pub fn getutxent() -> *mut utmpx;
+ pub fn getutxid(ut: *const utmpx) -> *mut utmpx;
+ pub fn getutxline(ut: *const utmpx) -> *mut utmpx;
+ pub fn pututxline(ut: *const utmpx) -> *mut utmpx;
+ pub fn setutxent();
+ pub fn endutxent();
+ pub fn faccessat(
+ dirfd: ::c_int,
+ pathname: *const ::c_char,
+ mode: ::c_int,
+ flags: ::c_int,
+ ) -> ::c_int;
+
+ pub fn sigtimedwait(
+ set: *const sigset_t,
+ info: *mut siginfo_t,
+ timeout: *const ::timespec,
+ ) -> ::c_int;
+ pub fn sigwaitinfo(set: *const sigset_t, info: *mut siginfo_t) -> ::c_int;
+
+ pub fn getitimer(which: ::c_int, curr_value: *mut ::itimerval) -> ::c_int;
+ pub fn setitimer(
+ which: ::c_int,
+ new_value: *const ::itimerval,
+ old_value: *mut ::itimerval,
+ ) -> ::c_int;
+
+ pub fn regcomp(preg: *mut regex_t, pattern: *const ::c_char, cflags: ::c_int) -> ::c_int;
+
+ pub fn regexec(
+ preg: *const regex_t,
+ input: *const ::c_char,
+ nmatch: ::size_t,
+ pmatch: *mut regmatch_t,
+ eflags: ::c_int,
+ ) -> ::c_int;
+
+ pub fn regerror(
+ errcode: ::c_int,
+ preg: *const regex_t,
+ errbuf: *mut ::c_char,
+ errbuf_size: ::size_t,
+ ) -> ::size_t;
+
+ pub fn regfree(preg: *mut regex_t);
+
+ pub fn msgctl(msqid: ::c_int, cmd: ::c_int, buf: *mut msqid_ds) -> ::c_int;
+ pub fn msgget(key: ::key_t, msgflg: ::c_int) -> ::c_int;
+ pub fn msgrcv(
+ msqid: ::c_int,
+ msgp: *mut ::c_void,
+ msgsz: ::size_t,
+ msgtype: ::c_long,
+ msgflg: ::c_int,
+ ) -> ::ssize_t;
+ pub fn msgsnd(
+ msqid: ::c_int,
+ msgp: *const ::c_void,
+ msgsz: ::size_t,
+ msgflg: ::c_int,
+ ) -> ::c_int;
+ pub fn semget(key: ::key_t, nsems: ::c_int, semflg: ::c_int) -> ::c_int;
+ pub fn semctl(semid: ::c_int, semnum: ::c_int, cmd: ::c_int, ...) -> ::c_int;
+ pub fn semop(semid: ::c_int, sops: *mut sembuf, nsops: ::size_t) -> ::c_int;
+ pub fn ftok(pathname: *const ::c_char, proj_id: ::c_int) -> ::key_t;
+
+ pub fn memrchr(cx: *const ::c_void, c: ::c_int, n: ::size_t) -> *mut ::c_void;
+
+ pub fn lsearch(
+ key: *const ::c_void,
+ base: *mut ::c_void,
+ nelp: *mut ::size_t,
+ width: ::size_t,
+ compar: ::Option<unsafe extern "C" fn(*const ::c_void, *const ::c_void) -> ::c_int>,
+ ) -> *mut ::c_void;
+ pub fn lfind(
+ key: *const ::c_void,
+ base: *const ::c_void,
+ nelp: *mut ::size_t,
+ width: ::size_t,
+ compar: ::Option<unsafe extern "C" fn(*const ::c_void, *const ::c_void) -> ::c_int>,
+ ) -> *mut ::c_void;
+ pub fn hcreate(nelt: ::size_t) -> ::c_int;
+ pub fn hdestroy();
+ pub fn hsearch(entry: ::ENTRY, action: ::ACTION) -> *mut ::ENTRY;
+
+ pub fn drand48() -> ::c_double;
+ pub fn erand48(xseed: *mut ::c_ushort) -> ::c_double;
+ pub fn lrand48() -> ::c_long;
+ pub fn nrand48(xseed: *mut ::c_ushort) -> ::c_long;
+ pub fn mrand48() -> ::c_long;
+ pub fn jrand48(xseed: *mut ::c_ushort) -> ::c_long;
+ pub fn srand48(seed: ::c_long);
+ pub fn seed48(xseed: *mut ::c_ushort) -> *mut ::c_ushort;
+ pub fn lcong48(p: *mut ::c_ushort);
+
+ pub fn clearenv() -> ::c_int;
+ pub fn ctermid(s: *mut ::c_char) -> *mut ::c_char;
+
+ pub fn sync();
+ pub fn getpagesize() -> ::c_int;
+
+ pub fn brk(addr: *mut ::c_void) -> ::c_int;
+ pub fn sbrk(increment: ::intptr_t) -> *mut ::c_void;
+
+ pub fn posix_spawn(
+ pid: *mut ::pid_t,
+ path: *const ::c_char,
+ file_actions: *const ::posix_spawn_file_actions_t,
+ attrp: *const ::posix_spawnattr_t,
+ argv: *const *mut ::c_char,
+ envp: *const *mut ::c_char,
+ ) -> ::c_int;
+ pub fn posix_spawnp(
+ pid: *mut ::pid_t,
+ file: *const ::c_char,
+ file_actions: *const ::posix_spawn_file_actions_t,
+ attrp: *const ::posix_spawnattr_t,
+ argv: *const *mut ::c_char,
+ envp: *const *mut ::c_char,
+ ) -> ::c_int;
+
+ pub fn posix_spawn_file_actions_init(file_actions: *mut posix_spawn_file_actions_t) -> ::c_int;
+ pub fn posix_spawn_file_actions_destroy(
+ file_actions: *mut posix_spawn_file_actions_t,
+ ) -> ::c_int;
+ pub fn posix_spawn_file_actions_addopen(
+ file_actions: *mut posix_spawn_file_actions_t,
+ fildes: ::c_int,
+ path: *const ::c_char,
+ oflag: ::c_int,
+ mode: ::mode_t,
+ ) -> ::c_int;
+ pub fn posix_spawn_file_actions_addclose(
+ file_actions: *mut posix_spawn_file_actions_t,
+ fildes: ::c_int,
+ ) -> ::c_int;
+ pub fn posix_spawn_file_actions_adddup2(
+ file_actions: *mut posix_spawn_file_actions_t,
+ fildes: ::c_int,
+ newfildes: ::c_int,
+ ) -> ::c_int;
+
+ pub fn posix_spawnattr_init(attr: *mut posix_spawnattr_t) -> ::c_int;
+ pub fn posix_spawnattr_destroy(attr: *mut posix_spawnattr_t) -> ::c_int;
+ pub fn posix_spawnattr_getflags(
+ attr: *const posix_spawnattr_t,
+ _flags: *mut ::c_short,
+ ) -> ::c_int;
+ pub fn posix_spawnattr_setflags(attr: *mut posix_spawnattr_t, flags: ::c_short) -> ::c_int;
+ pub fn posix_spawnattr_getpgroup(
+ attr: *const posix_spawnattr_t,
+ _pgroup: *mut ::pid_t,
+ ) -> ::c_int;
+ pub fn posix_spawnattr_setpgroup(attr: *mut posix_spawnattr_t, pgroup: ::pid_t) -> ::c_int;
+ pub fn posix_spawnattr_getsigdefault(
+ attr: *const posix_spawnattr_t,
+ sigdefault: *mut ::sigset_t,
+ ) -> ::c_int;
+ pub fn posix_spawnattr_setsigdefault(
+ attr: *mut posix_spawnattr_t,
+ sigdefault: *const ::sigset_t,
+ ) -> ::c_int;
+ pub fn posix_spawnattr_getsigmask(
+ attr: *const posix_spawnattr_t,
+ _sigmask: *mut ::sigset_t,
+ ) -> ::c_int;
+ pub fn posix_spawnattr_setsigmask(
+ attr: *mut posix_spawnattr_t,
+ sigmask: *const ::sigset_t,
+ ) -> ::c_int;
+
+}
+
+#[link(name = "bsd")]
+extern "C" {
+ pub fn lutimes(file: *const ::c_char, times: *const ::timeval) -> ::c_int;
+ pub fn daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int;
+ pub fn forkpty(
amaster: *mut ::c_int,
- aslave: *mut ::c_int,
name: *mut ::c_char,
termp: *mut termios,
winp: *mut ::winsize,
- ) -> ::c_int;
- pub fn forkpty(
+ ) -> ::pid_t;
+ pub fn openpty(
amaster: *mut ::c_int,
+ aslave: *mut ::c_int,
name: *mut ::c_char,
termp: *mut termios,
winp: *mut ::winsize,
- ) -> ::pid_t;
- pub fn sethostname(name: *const ::c_char, len: ::size_t) -> ::c_int;
- pub fn uname(buf: *mut ::utsname) -> ::c_int;
+ ) -> ::c_int;
+ pub fn strsep(string: *mut *mut ::c_char, delimiters: *const ::c_char) -> *mut ::c_char;
+ pub fn explicit_bzero(buf: *mut ::c_void, len: ::size_t);
+ pub fn login_tty(_fd: ::c_int) -> ::c_int;
}
cfg_if! {
@@ -1540,5 +2006,20 @@ cfg_if! {
}
}
+cfg_if! {
+ if #[cfg(target_arch = "x86")] {
+ // TODO
+ // mod x86;
+ // pub use self::x86::*;
+ } else if #[cfg(target_arch = "x86_64")] {
+ mod x86_64;
+ pub use self::x86_64::*;
+ } else if #[cfg(target_arch = "aarch64")] {
+ // TODO
+ // mod aarch64;
+ // pub use self::aarch64::*;
+ }
+}
+
mod native;
pub use self::native::*;
diff --git a/vendor/libc/src/unix/haiku/native.rs b/vendor/libc/src/unix/haiku/native.rs
index 5a37c68..44bcc1e 100644
--- a/vendor/libc/src/unix/haiku/native.rs
+++ b/vendor/libc/src/unix/haiku/native.rs
@@ -63,10 +63,140 @@ e! {
}
// kernel/scheduler.h
+
+ pub enum be_task_flags {
+ B_DEFAULT_MEDIA_PRIORITY = 0x000,
+ B_OFFLINE_PROCESSING = 0x001,
+ B_STATUS_RENDERING = 0x002,
+ B_USER_INPUT_HANDLING = 0x004,
+ B_LIVE_VIDEO_MANIPULATION = 0x008,
+ B_VIDEO_PLAYBACK = 0x010,
+ B_VIDEO_RECORDING = 0x020,
+ B_LIVE_AUDIO_MANIPULATION = 0x040,
+ B_AUDIO_PLAYBACK = 0x080,
+ B_AUDIO_RECORDING = 0x100,
+ B_LIVE_3D_RENDERING = 0x200,
+ B_NUMBER_CRUNCHING = 0x400,
+ B_MIDI_PROCESSING = 0x800,
+ }
+
pub enum schduler_mode {
SCHEDULER_MODE_LOW_LATENCY,
SCHEDULER_MODE_POWER_SAVING,
}
+
+ // FindDirectory.h
+ pub enum path_base_directory {
+ B_FIND_PATH_INSTALLATION_LOCATION_DIRECTORY,
+ B_FIND_PATH_ADD_ONS_DIRECTORY,
+ B_FIND_PATH_APPS_DIRECTORY,
+ B_FIND_PATH_BIN_DIRECTORY,
+ B_FIND_PATH_BOOT_DIRECTORY,
+ B_FIND_PATH_CACHE_DIRECTORY,
+ B_FIND_PATH_DATA_DIRECTORY,
+ B_FIND_PATH_DEVELOP_DIRECTORY,
+ B_FIND_PATH_DEVELOP_LIB_DIRECTORY,
+ B_FIND_PATH_DOCUMENTATION_DIRECTORY,
+ B_FIND_PATH_ETC_DIRECTORY,
+ B_FIND_PATH_FONTS_DIRECTORY,
+ B_FIND_PATH_HEADERS_DIRECTORY,
+ B_FIND_PATH_LIB_DIRECTORY,
+ B_FIND_PATH_LOG_DIRECTORY,
+ B_FIND_PATH_MEDIA_NODES_DIRECTORY,
+ B_FIND_PATH_PACKAGES_DIRECTORY,
+ B_FIND_PATH_PREFERENCES_DIRECTORY,
+ B_FIND_PATH_SERVERS_DIRECTORY,
+ B_FIND_PATH_SETTINGS_DIRECTORY,
+ B_FIND_PATH_SOUNDS_DIRECTORY,
+ B_FIND_PATH_SPOOL_DIRECTORY,
+ B_FIND_PATH_TRANSLATORS_DIRECTORY,
+ B_FIND_PATH_VAR_DIRECTORY,
+ B_FIND_PATH_IMAGE_PATH = 1000,
+ B_FIND_PATH_PACKAGE_PATH,
+ }
+
+ pub enum directory_which {
+ B_DESKTOP_DIRECTORY = 0,
+ B_TRASH_DIRECTORY,
+ B_SYSTEM_DIRECTORY = 1000,
+ B_SYSTEM_ADDONS_DIRECTORY = 1002,
+ B_SYSTEM_BOOT_DIRECTORY,
+ B_SYSTEM_FONTS_DIRECTORY,
+ B_SYSTEM_LIB_DIRECTORY,
+ B_SYSTEM_SERVERS_DIRECTORY,
+ B_SYSTEM_APPS_DIRECTORY,
+ B_SYSTEM_BIN_DIRECTORY,
+ B_SYSTEM_DOCUMENTATION_DIRECTORY = 1010,
+ B_SYSTEM_PREFERENCES_DIRECTORY,
+ B_SYSTEM_TRANSLATORS_DIRECTORY,
+ B_SYSTEM_MEDIA_NODES_DIRECTORY,
+ B_SYSTEM_SOUNDS_DIRECTORY,
+ B_SYSTEM_DATA_DIRECTORY,
+ B_SYSTEM_DEVELOP_DIRECTORY,
+ B_SYSTEM_PACKAGES_DIRECTORY,
+ B_SYSTEM_HEADERS_DIRECTORY,
+ B_SYSTEM_ETC_DIRECTORY = 2008,
+ B_SYSTEM_SETTINGS_DIRECTORY = 2010,
+ B_SYSTEM_LOG_DIRECTORY = 2012,
+ B_SYSTEM_SPOOL_DIRECTORY,
+ B_SYSTEM_TEMP_DIRECTORY,
+ B_SYSTEM_VAR_DIRECTORY,
+ B_SYSTEM_CACHE_DIRECTORY = 2020,
+ B_SYSTEM_NONPACKAGED_DIRECTORY = 2023,
+ B_SYSTEM_NONPACKAGED_ADDONS_DIRECTORY,
+ B_SYSTEM_NONPACKAGED_TRANSLATORS_DIRECTORY,
+ B_SYSTEM_NONPACKAGED_MEDIA_NODES_DIRECTORY,
+ B_SYSTEM_NONPACKAGED_BIN_DIRECTORY,
+ B_SYSTEM_NONPACKAGED_DATA_DIRECTORY,
+ B_SYSTEM_NONPACKAGED_FONTS_DIRECTORY,
+ B_SYSTEM_NONPACKAGED_SOUNDS_DIRECTORY,
+ B_SYSTEM_NONPACKAGED_DOCUMENTATION_DIRECTORY,
+ B_SYSTEM_NONPACKAGED_LIB_DIRECTORY,
+ B_SYSTEM_NONPACKAGED_HEADERS_DIRECTORY,
+ B_SYSTEM_NONPACKAGED_DEVELOP_DIRECTORY,
+ B_USER_DIRECTORY = 3000,
+ B_USER_CONFIG_DIRECTORY,
+ B_USER_ADDONS_DIRECTORY,
+ B_USER_BOOT_DIRECTORY,
+ B_USER_FONTS_DIRECTORY,
+ B_USER_LIB_DIRECTORY,
+ B_USER_SETTINGS_DIRECTORY,
+ B_USER_DESKBAR_DIRECTORY,
+ B_USER_PRINTERS_DIRECTORY,
+ B_USER_TRANSLATORS_DIRECTORY,
+ B_USER_MEDIA_NODES_DIRECTORY,
+ B_USER_SOUNDS_DIRECTORY,
+ B_USER_DATA_DIRECTORY,
+ B_USER_CACHE_DIRECTORY,
+ B_USER_PACKAGES_DIRECTORY,
+ B_USER_HEADERS_DIRECTORY,
+ B_USER_NONPACKAGED_DIRECTORY,
+ B_USER_NONPACKAGED_ADDONS_DIRECTORY,
+ B_USER_NONPACKAGED_TRANSLATORS_DIRECTORY,
+ B_USER_NONPACKAGED_MEDIA_NODES_DIRECTORY,
+ B_USER_NONPACKAGED_BIN_DIRECTORY,
+ B_USER_NONPACKAGED_DATA_DIRECTORY,
+ B_USER_NONPACKAGED_FONTS_DIRECTORY,
+ B_USER_NONPACKAGED_SOUNDS_DIRECTORY,
+ B_USER_NONPACKAGED_DOCUMENTATION_DIRECTORY,
+ B_USER_NONPACKAGED_LIB_DIRECTORY,
+ B_USER_NONPACKAGED_HEADERS_DIRECTORY,
+ B_USER_NONPACKAGED_DEVELOP_DIRECTORY,
+ B_USER_DEVELOP_DIRECTORY,
+ B_USER_DOCUMENTATION_DIRECTORY,
+ B_USER_SERVERS_DIRECTORY,
+ B_USER_APPS_DIRECTORY,
+ B_USER_BIN_DIRECTORY,
+ B_USER_PREFERENCES_DIRECTORY,
+ B_USER_ETC_DIRECTORY,
+ B_USER_LOG_DIRECTORY,
+ B_USER_SPOOL_DIRECTORY,
+ B_USER_VAR_DIRECTORY,
+ B_APPS_DIRECTORY = 4000,
+ B_PREFERENCES_DIRECTORY,
+ B_UTILITIES_DIRECTORY,
+ B_PACKAGE_LINKS_DIRECTORY,
+ }
}
s! {
@@ -142,7 +272,8 @@ s! {
pub struct cpu_info {
pub active_time: bigtime_t,
- pub enabled: bool
+ pub enabled: bool,
+ pub current_frequency: u64
}
pub struct system_info {
@@ -229,6 +360,93 @@ s! {
pub api_version: i32,
pub abi: i32
}
+
+ pub struct __c_anonymous_eax_0 {
+ pub max_eax: u32,
+ pub vendor_id: [::c_char; 12],
+ }
+
+ pub struct __c_anonymous_eax_1 {
+ pub stepping: u32,
+ pub model: u32,
+ pub family: u32,
+ pub tpe: u32,
+ __reserved_0: u32,
+ pub extended_model: u32,
+ pub extended_family: u32,
+ __reserved_1: u32,
+ pub brand_index: u32,
+ pub clflush: u32,
+ pub logical_cpus: u32,
+ pub apic_id: u32,
+ pub features: u32,
+ pub extended_features: u32,
+ }
+
+ pub struct __c_anonymous_eax_2 {
+ pub call_num: u8,
+ pub cache_descriptors: [u8; 15],
+ }
+
+ pub struct __c_anonymous_eax_3 {
+ __reserved: [u32; 2],
+ pub serial_number_high: u32,
+ pub serial_number_low: u32,
+ }
+
+ pub struct __c_anonymous_regs {
+ pub eax: u32,
+ pub ebx: u32,
+ pub edx: u32,
+ pub ecx: u32,
+ }
+}
+
+s_no_extra_traits! {
+ #[cfg(libc_union)]
+ pub union cpuid_info {
+ pub eax_0: __c_anonymous_eax_0,
+ pub eax_1: __c_anonymous_eax_1,
+ pub eax_2: __c_anonymous_eax_2,
+ pub eax_3: __c_anonymous_eax_3,
+ pub as_chars: [::c_char; 16],
+ pub regs: __c_anonymous_regs,
+ }
+}
+
+cfg_if! {
+ if #[cfg(feature = "extra_traits")] {
+ #[cfg(libc_union)]
+ impl PartialEq for cpuid_info {
+ fn eq(&self, other: &cpuid_info) -> bool {
+ unsafe {
+ self.eax_0 == other.eax_0
+ || self.eax_1 == other.eax_1
+ || self.eax_2 == other.eax_2
+ || self.eax_3 == other.eax_3
+ || self.as_chars == other.as_chars
+ || self.regs == other.regs
+ }
+ }
+ }
+ #[cfg(libc_union)]
+ impl Eq for cpuid_info {}
+ #[cfg(libc_union)]
+ impl ::fmt::Debug for cpuid_info {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ unsafe {
+ f.debug_struct("cpuid_info")
+ .field("eax_0", &self.eax_0)
+ .field("eax_1", &self.eax_1)
+ .field("eax_2", &self.eax_2)
+ .field("eax_3", &self.eax_3)
+ .field("as_chars", &self.as_chars)
+ .field("regs", &self.regs)
+ .finish()
+ }
+ }
+ }
+ }
}
// kernel/OS.h
@@ -450,7 +668,6 @@ pub const B_SHUTTING_DOWN: status_t = B_APP_ERROR_BASE + 18;
// Storage kit errors
pub const B_FILE_ERROR: status_t = B_STORAGE_ERROR_BASE + 0;
-pub const B_FILE_NOT_FOUND: status_t = B_STORAGE_ERROR_BASE + 1;
pub const B_FILE_EXISTS: status_t = B_STORAGE_ERROR_BASE + 2;
pub const B_ENTRY_NOT_FOUND: status_t = B_STORAGE_ERROR_BASE + 3;
pub const B_NAME_TOO_LONG: status_t = B_STORAGE_ERROR_BASE + 4;
@@ -744,6 +961,13 @@ extern "C" {
pub fn rename_thread(thread: thread_id, newName: *const ::c_char) -> status_t;
pub fn set_thread_priority(thread: thread_id, newPriority: i32) -> status_t;
+ pub fn suggest_thread_priority(
+ what: u32,
+ period: i32,
+ jitter: ::bigtime_t,
+ length: ::bigtime_t,
+ ) -> i32;
+ pub fn estimate_max_scheduling_latency(th: ::thread_id) -> ::bigtime_t;
pub fn exit_thread(status: status_t);
pub fn wait_for_thread(thread: thread_id, returnValue: *mut status_t) -> status_t;
pub fn on_exit_thread(callback: extern "C" fn(*mut ::c_void), data: *mut ::c_void) -> status_t;
@@ -795,10 +1019,13 @@ extern "C" {
pub fn debugger(message: *const ::c_char);
pub fn disable_debugger(state: ::c_int) -> ::c_int;
- // TODO: cpuid_info struct and the get_cpuid() function
-
pub fn get_system_info(info: *mut system_info) -> status_t;
- pub fn get_cpu_info(firstCPU: u32, cpuCount: u32, info: *mut cpu_info) -> status_t;
+ pub fn _get_cpu_info_etc(
+ firstCPU: u32,
+ cpuCount: u32,
+ info: *mut cpu_info,
+ size: ::size_t,
+ ) -> status_t;
pub fn is_computer_on() -> i32;
pub fn is_computer_on_fire() -> ::c_double;
pub fn send_signal(threadID: thread_id, signal: ::c_uint) -> ::c_int;
@@ -934,13 +1161,88 @@ extern "C" {
info: *mut image_info,
size: ::size_t,
) -> status_t;
+ pub fn find_path(
+ codePointer: *const ::c_void,
+ baseDirectory: path_base_directory,
+ subPath: *const ::c_char,
+ pathBuffer: *mut ::c_char,
+ bufferSize: usize,
+ ) -> status_t;
+ pub fn find_path_etc(
+ codePointer: *const ::c_void,
+ dependency: *const ::c_char,
+ architecture: *const ::c_char,
+ baseDirectory: path_base_directory,
+ subPath: *const ::c_char,
+ flags: u32,
+ pathBuffer: *mut ::c_char,
+ bufferSize: ::size_t,
+ ) -> status_t;
+ pub fn find_path_for_path(
+ path: *const ::c_char,
+ baseDirectory: path_base_directory,
+ subPath: *const ::c_char,
+ pathBuffer: *mut ::c_char,
+ bufferSize: ::size_t,
+ ) -> status_t;
+ pub fn find_path_for_path_etc(
+ path: *const ::c_char,
+ dependency: *const ::c_char,
+ architectur: *const ::c_char,
+ baseDirectory: path_base_directory,
+ subPath: *const ::c_char,
+ flags: u32,
+ pathBuffer: *mut ::c_char,
+ bufferSize: ::size_t,
+ ) -> status_t;
+ pub fn find_paths(
+ baseDirectory: path_base_directory,
+ subPath: *const ::c_char,
+ _paths: *mut *mut *mut ::c_char,
+ pathCount: *mut ::size_t,
+ ) -> status_t;
+ pub fn find_paths_etc(
+ architecture: *const ::c_char,
+ baseDirectory: path_base_directory,
+ subPath: *const ::c_char,
+ flags: u32,
+ _paths: *mut *mut *mut ::c_char,
+ pathCount: *mut ::size_t,
+ ) -> status_t;
+ pub fn find_directory(
+ which: directory_which,
+ volume: ::dev_t,
+ createIt: bool,
+ pathString: *mut ::c_char,
+ length: i32,
+ ) -> status_t;
+}
+
+cfg_if! {
+ if #[cfg(libc_union)] {
+ extern "C" {
+ pub fn get_cpuid(info: *mut cpuid_info, eaxRegister: u32, cpuNum: u32) -> status_t;
+ }
+ }
}
// The following functions are defined as macros in C/C++
+#[inline]
+pub unsafe fn get_cpu_info(firstCPU: u32, cpuCount: u32, info: *mut cpu_info) -> status_t {
+ _get_cpu_info_etc(
+ firstCPU,
+ cpuCount,
+ info,
+ core::mem::size_of::<cpu_info>() as ::size_t,
+ )
+}
+
+#[inline]
pub unsafe fn get_area_info(id: area_id, info: *mut area_info) -> status_t {
_get_area_info(id, info, core::mem::size_of::<area_info>() as usize)
}
+#[inline]
pub unsafe fn get_next_area_info(
team: team_id,
cookie: *mut isize,
@@ -954,10 +1256,12 @@ pub unsafe fn get_next_area_info(
)
}
+#[inline]
pub unsafe fn get_port_info(port: port_id, buf: *mut port_info) -> status_t {
_get_port_info(port, buf, core::mem::size_of::<port_info>() as ::size_t)
}
+#[inline]
pub unsafe fn get_next_port_info(
port: port_id,
cookie: *mut i32,
@@ -971,6 +1275,7 @@ pub unsafe fn get_next_port_info(
)
}
+#[inline]
pub unsafe fn get_port_message_info_etc(
port: port_id,
info: *mut port_message_info,
@@ -986,10 +1291,12 @@ pub unsafe fn get_port_message_info_etc(
)
}
+#[inline]
pub unsafe fn get_sem_info(id: sem_id, info: *mut sem_info) -> status_t {
_get_sem_info(id, info, core::mem::size_of::<sem_info>() as ::size_t)
}
+#[inline]
pub unsafe fn get_next_sem_info(team: team_id, cookie: *mut i32, info: *mut sem_info) -> status_t {
_get_next_sem_info(
team,
@@ -999,14 +1306,17 @@ pub unsafe fn get_next_sem_info(team: team_id, cookie: *mut i32, info: *mut sem_
)
}
+#[inline]
pub unsafe fn get_team_info(team: team_id, info: *mut team_info) -> status_t {
_get_team_info(team, info, core::mem::size_of::<team_info>() as ::size_t)
}
+#[inline]
pub unsafe fn get_next_team_info(cookie: *mut i32, info: *mut team_info) -> status_t {
_get_next_team_info(cookie, info, core::mem::size_of::<team_info>() as ::size_t)
}
+#[inline]
pub unsafe fn get_team_usage_info(team: team_id, who: i32, info: *mut team_usage_info) -> status_t {
_get_team_usage_info(
team,
@@ -1016,10 +1326,12 @@ pub unsafe fn get_team_usage_info(team: team_id, who: i32, info: *mut team_usage
)
}
+#[inline]
pub unsafe fn get_thread_info(id: thread_id, info: *mut thread_info) -> status_t {
_get_thread_info(id, info, core::mem::size_of::<thread_info>() as ::size_t)
}
+#[inline]
pub unsafe fn get_next_thread_info(
team: team_id,
cookie: *mut i32,
@@ -1034,10 +1346,12 @@ pub unsafe fn get_next_thread_info(
}
// kernel/image.h
+#[inline]
pub unsafe fn get_image_info(image: image_id, info: *mut image_info) -> status_t {
_get_image_info(image, info, core::mem::size_of::<image_info>() as ::size_t)
}
+#[inline]
pub unsafe fn get_next_image_info(
team: team_id,
cookie: *mut i32,
diff --git a/vendor/libc/src/unix/haiku/x86_64.rs b/vendor/libc/src/unix/haiku/x86_64.rs
new file mode 100644
index 0000000..1b0462f
--- /dev/null
+++ b/vendor/libc/src/unix/haiku/x86_64.rs
@@ -0,0 +1,264 @@
+s_no_extra_traits! {
+ pub struct fpu_state {
+ pub control: ::c_ushort,
+ pub status: ::c_ushort,
+ pub tag: ::c_ushort,
+ pub opcode: ::c_ushort,
+ pub rip: ::c_ulong,
+ pub rdp: ::c_ulong,
+ pub mxcsr: ::c_uint,
+ pub mscsr_mask: ::c_uint,
+ pub _fpreg: [[::c_uchar; 8]; 16],
+ pub _xmm: [[::c_uchar; 16]; 16],
+ pub _reserved_416_511: [::c_uchar; 96],
+ }
+
+ pub struct xstate_hdr {
+ pub bv: ::c_ulong,
+ pub xcomp_bv: ::c_ulong,
+ pub _reserved: [::c_uchar; 48],
+ }
+
+ pub struct savefpu {
+ pub fp_fxsave: fpu_state,
+ pub fp_xstate: xstate_hdr,
+ pub _fp_ymm: [[::c_uchar; 16]; 16],
+ }
+
+ pub struct mcontext_t {
+ pub rax: ::c_ulong,
+ pub rbx: ::c_ulong,
+ pub rcx: ::c_ulong,
+ pub rdx: ::c_ulong,
+ pub rdi: ::c_ulong,
+ pub rsi: ::c_ulong,
+ pub rbp: ::c_ulong,
+ pub r8: ::c_ulong,
+ pub r9: ::c_ulong,
+ pub r10: ::c_ulong,
+ pub r11: ::c_ulong,
+ pub r12: ::c_ulong,
+ pub r13: ::c_ulong,
+ pub r14: ::c_ulong,
+ pub r15: ::c_ulong,
+ pub rsp: ::c_ulong,
+ pub rip: ::c_ulong,
+ pub rflags: ::c_ulong,
+ pub fpu: savefpu,
+ }
+
+ pub struct ucontext_t {
+ pub uc_link: *mut ucontext_t,
+ pub uc_sigmask: ::sigset_t,
+ pub uc_stack: ::stack_t,
+ pub uc_mcontext: mcontext_t,
+ }
+}
+
+cfg_if! {
+ if #[cfg(feature = "extra_traits")] {
+ impl PartialEq for fpu_state {
+ fn eq(&self, other: &fpu_state) -> bool {
+ self.control == other.control
+ && self.status == other.status
+ && self.tag == other.tag
+ && self.opcode == other.opcode
+ && self.rip == other.rip
+ && self.rdp == other.rdp
+ && self.mxcsr == other.mxcsr
+ && self.mscsr_mask == other.mscsr_mask
+ && self._fpreg.iter().zip(other._fpreg.iter()).all(|(a, b)| a == b)
+ && self._xmm.iter().zip(other._xmm.iter()).all(|(a, b)| a == b)
+ && self._reserved_416_511.
+ iter().
+ zip(other._reserved_416_511.iter()).
+ all(|(a, b)| a == b)
+ }
+ }
+ impl Eq for fpu_state {}
+ impl ::fmt::Debug for fpu_state {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("fpu_state")
+ .field("control", &self.control)
+ .field("status", &self.status)
+ .field("tag", &self.tag)
+ .field("opcode", &self.opcode)
+ .field("rip", &self.rip)
+ .field("rdp", &self.rdp)
+ .field("mxcsr", &self.mxcsr)
+ .field("mscsr_mask", &self.mscsr_mask)
+ // FIXME: .field("_fpreg", &self._fpreg)
+ // FIXME: .field("_xmm", &self._xmm)
+ // FIXME: .field("_reserved_416_511", &self._reserved_416_511)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for fpu_state {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.control.hash(state);
+ self.status.hash(state);
+ self.tag.hash(state);
+ self.opcode.hash(state);
+ self.rip.hash(state);
+ self.rdp.hash(state);
+ self.mxcsr.hash(state);
+ self.mscsr_mask.hash(state);
+ self._fpreg.hash(state);
+ self._xmm.hash(state);
+ self._reserved_416_511.hash(state);
+ }
+ }
+
+ impl PartialEq for xstate_hdr {
+ fn eq(&self, other: &xstate_hdr) -> bool {
+ self.bv == other.bv
+ && self.xcomp_bv == other.xcomp_bv
+ && self._reserved.iter().zip(other._reserved.iter()).all(|(a, b)| a == b)
+ }
+ }
+ impl Eq for xstate_hdr {}
+ impl ::fmt::Debug for xstate_hdr {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("xstate_hdr")
+ .field("bv", &self.bv)
+ .field("xcomp_bv", &self.xcomp_bv)
+ // FIXME: .field("_reserved", &field._reserved)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for xstate_hdr {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.bv.hash(state);
+ self.xcomp_bv.hash(state);
+ self._reserved.hash(state);
+ }
+ }
+
+ impl PartialEq for savefpu {
+ fn eq(&self, other: &savefpu) -> bool {
+ self.fp_fxsave == other.fp_fxsave
+ && self.fp_xstate == other.fp_xstate
+ && self._fp_ymm.iter().zip(other._fp_ymm.iter()).all(|(a, b)| a == b)
+ }
+ }
+ impl Eq for savefpu {}
+ impl ::fmt::Debug for savefpu {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("savefpu")
+ .field("fp_fxsave", &self.fp_fxsave)
+ .field("fp_xstate", &self.fp_xstate)
+ // FIXME: .field("_fp_ymm", &field._fp_ymm)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for savefpu {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.fp_fxsave.hash(state);
+ self.fp_xstate.hash(state);
+ self._fp_ymm.hash(state);
+ }
+ }
+
+ impl PartialEq for mcontext_t {
+ fn eq(&self, other: &mcontext_t) -> bool {
+ self.rax == other.rax
+ && self.rbx == other.rbx
+ && self.rbx == other.rbx
+ && self.rcx == other.rcx
+ && self.rdx == other.rdx
+ && self.rdi == other.rdi
+ && self.rsi == other.rsi
+ && self.r8 == other.r8
+ && self.r9 == other.r9
+ && self.r10 == other.r10
+ && self.r11 == other.r11
+ && self.r12 == other.r12
+ && self.r13 == other.r13
+ && self.r14 == other.r14
+ && self.r15 == other.r15
+ && self.rsp == other.rsp
+ && self.rip == other.rip
+ && self.rflags == other.rflags
+ && self.fpu == other.fpu
+ }
+ }
+ impl Eq for mcontext_t {}
+ impl ::fmt::Debug for mcontext_t {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("mcontext_t")
+ .field("rax", &self.rax)
+ .field("rbx", &self.rbx)
+ .field("rcx", &self.rcx)
+ .field("rdx", &self.rdx)
+ .field("rdi", &self.rdi)
+ .field("rsi", &self.rsi)
+ .field("rbp", &self.rbp)
+ .field("r8", &self.r8)
+ .field("r9", &self.r9)
+ .field("r10", &self.r10)
+ .field("r11", &self.r11)
+ .field("r12", &self.r12)
+ .field("r13", &self.r13)
+ .field("r14", &self.r14)
+ .field("r15", &self.r15)
+ .field("rsp", &self.rsp)
+ .field("rip", &self.rip)
+ .field("rflags", &self.rflags)
+ .field("fpu", &self.fpu)
+ .finish()
+
+ }
+ }
+ impl ::hash::Hash for mcontext_t {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.rax.hash(state);
+ self.rbx.hash(state);
+ self.rcx.hash(state);
+ self.rdx.hash(state);
+ self.rdi.hash(state);
+ self.rsi.hash(state);
+ self.rbp.hash(state);
+ self.r8.hash(state);
+ self.r9.hash(state);
+ self.r10.hash(state);
+ self.r11.hash(state);
+ self.r12.hash(state);
+ self.r13.hash(state);
+ self.r14.hash(state);
+ self.r15.hash(state);
+ self.rsp.hash(state);
+ self.rip.hash(state);
+ self.rflags.hash(state);
+ self.fpu.hash(state);
+ }
+ }
+
+ impl PartialEq for ucontext_t {
+ fn eq(&self, other: &ucontext_t) -> bool {
+ self.uc_link == other.uc_link
+ && self.uc_sigmask == other.uc_sigmask
+ && self.uc_stack == other.uc_stack
+ && self.uc_mcontext == other.uc_mcontext
+ }
+ }
+ impl Eq for ucontext_t {}
+ impl ::fmt::Debug for ucontext_t {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("ucontext_t")
+ .field("uc_link", &self.uc_link)
+ .field("uc_sigmask", &self.uc_sigmask)
+ .field("uc_stack", &self.uc_stack)
+ .field("uc_mcontext", &self.uc_mcontext)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for ucontext_t {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.uc_link.hash(state);
+ self.uc_sigmask.hash(state);
+ self.uc_stack.hash(state);
+ self.uc_mcontext.hash(state);
+ }
+ }
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/android/b32/arm.rs b/vendor/libc/src/unix/linux_like/android/b32/arm.rs
index 8a53e53..33d2fa0 100644
--- a/vendor/libc/src/unix/linux_like/android/b32/arm.rs
+++ b/vendor/libc/src/unix/linux_like/android/b32/arm.rs
@@ -138,7 +138,7 @@ cfg_if! {
self.uc_stack.hash(state);
self.uc_mcontext.hash(state);
self.uc_sigmask__c_anonymous_union.hash(state);
- &self.uc_regspace[..].hash(state);
+ self.uc_regspace[..].hash(state);
// Ignore padding field
}
}
diff --git a/vendor/libc/src/unix/linux_like/android/b32/mod.rs b/vendor/libc/src/unix/linux_like/android/b32/mod.rs
index fc4b3f1..1f4f796 100644
--- a/vendor/libc/src/unix/linux_like/android/b32/mod.rs
+++ b/vendor/libc/src/unix/linux_like/android/b32/mod.rs
@@ -8,6 +8,7 @@ pub type off64_t = ::c_longlong;
pub type sigset_t = ::c_ulong;
pub type socklen_t = i32;
pub type time64_t = i64;
+pub type __u64 = ::c_ulonglong;
s! {
pub struct sigaction {
@@ -119,6 +120,14 @@ s! {
__reserved: [::c_char; 12],
}
+ pub struct pthread_barrier_t {
+ __private: [i32; 8],
+ }
+
+ pub struct pthread_spinlock_t {
+ __private: [i32; 2],
+ }
+
pub struct passwd {
pub pw_name: *mut ::c_char,
pub pw_passwd: *mut ::c_char,
@@ -194,8 +203,6 @@ pub const RTLD_DEFAULT: *mut ::c_void = -1isize as *mut ::c_void;
pub const PTRACE_GETFPREGS: ::c_int = 14;
pub const PTRACE_SETFPREGS: ::c_int = 15;
-pub const PTRACE_GETREGS: ::c_int = 12;
-pub const PTRACE_SETREGS: ::c_int = 13;
pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t { value: 0 };
pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t { value: 0 };
diff --git a/vendor/libc/src/unix/linux_like/android/b64/aarch64/int128.rs b/vendor/libc/src/unix/linux_like/android/b64/aarch64/int128.rs
new file mode 100644
index 0000000..4535e73
--- /dev/null
+++ b/vendor/libc/src/unix/linux_like/android/b64/aarch64/int128.rs
@@ -0,0 +1,7 @@
+s! {
+ pub struct user_fpsimd_struct {
+ pub vregs: [::__uint128_t; 32],
+ pub fpsr: u32,
+ pub fpcr: u32,
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/android/b64/aarch64/mod.rs b/vendor/libc/src/unix/linux_like/android/b64/aarch64/mod.rs
index 4912ff5..c4d4420 100644
--- a/vendor/libc/src/unix/linux_like/android/b64/aarch64/mod.rs
+++ b/vendor/libc/src/unix/linux_like/android/b64/aarch64/mod.rs
@@ -1,5 +1,6 @@
pub type c_char = u8;
pub type wchar_t = u32;
+pub type __u64 = ::c_ulonglong;
s! {
pub struct stat {
@@ -47,6 +48,13 @@ s! {
__unused4: ::c_uint,
__unused5: ::c_uint,
}
+
+ pub struct user_regs_struct {
+ pub regs: [u64; 31],
+ pub sp: u64,
+ pub pc: u64,
+ pub pstate: u64,
+ }
}
pub const O_DIRECT: ::c_int = 0x10000;
@@ -125,6 +133,7 @@ pub const SYS_epoll_ctl: ::c_long = 21;
pub const SYS_epoll_pwait: ::c_long = 22;
pub const SYS_dup: ::c_long = 23;
pub const SYS_dup3: ::c_long = 24;
+pub const SYS_fcntl: ::c_long = 25;
pub const SYS_inotify_init1: ::c_long = 26;
pub const SYS_inotify_add_watch: ::c_long = 27;
pub const SYS_inotify_rm_watch: ::c_long = 28;
@@ -373,3 +382,10 @@ cfg_if! {
pub use self::align::*;
}
}
+
+cfg_if! {
+ if #[cfg(libc_int128)] {
+ mod int128;
+ pub use self::int128::*;
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/android/b64/mod.rs b/vendor/libc/src/unix/linux_like/android/b64/mod.rs
index c23e2db..67d0dac 100644
--- a/vendor/libc/src/unix/linux_like/android/b64/mod.rs
+++ b/vendor/libc/src/unix/linux_like/android/b64/mod.rs
@@ -105,6 +105,14 @@ s! {
pub f_namemax: ::c_ulong,
__f_spare: [::c_int; 6],
}
+
+ pub struct pthread_barrier_t {
+ __private: [i64; 4],
+ }
+
+ pub struct pthread_spinlock_t {
+ __private: i64,
+ }
}
s_no_extra_traits! {
@@ -323,6 +331,12 @@ f! {
extern "C" {
pub fn getauxval(type_: ::c_ulong) -> ::c_ulong;
+ pub fn __system_property_wait(
+ pi: *const ::prop_info,
+ __old_serial: u32,
+ __new_serial_ptr: *mut u32,
+ __relative_timeout: *const ::timespec,
+ ) -> bool;
}
cfg_if! {
@@ -332,6 +346,9 @@ cfg_if! {
} else if #[cfg(target_arch = "aarch64")] {
mod aarch64;
pub use self::aarch64::*;
+ } else if #[cfg(target_arch = "riscv64")] {
+ mod riscv64;
+ pub use self::riscv64::*;
} else {
// Unknown target_arch
}
diff --git a/vendor/libc/src/unix/linux_like/android/b64/riscv64/align.rs b/vendor/libc/src/unix/linux_like/android/b64/riscv64/align.rs
new file mode 100644
index 0000000..8e94996
--- /dev/null
+++ b/vendor/libc/src/unix/linux_like/android/b64/riscv64/align.rs
@@ -0,0 +1,7 @@
+s_no_extra_traits! {
+ #[allow(missing_debug_implementations)]
+ #[repr(align(16))]
+ pub struct max_align_t {
+ priv_: [f32; 8]
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/android/b64/riscv64/mod.rs b/vendor/libc/src/unix/linux_like/android/b64/riscv64/mod.rs
new file mode 100644
index 0000000..2421792
--- /dev/null
+++ b/vendor/libc/src/unix/linux_like/android/b64/riscv64/mod.rs
@@ -0,0 +1,342 @@
+pub type c_char = i8;
+pub type wchar_t = u32;
+pub type greg_t = i64;
+pub type __u64 = ::c_ulonglong;
+
+s! {
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_mode: ::c_uint,
+ pub st_nlink: ::c_uint,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __pad1: ::c_ulong,
+ pub st_size: ::off64_t,
+ pub st_blksize: ::c_int,
+ __pad2: ::c_int,
+ pub st_blocks: ::c_long,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ __unused4: ::c_uint,
+ __unused5: ::c_uint,
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_mode: ::c_uint,
+ pub st_nlink: ::c_uint,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __pad1: ::c_ulong,
+ pub st_size: ::off64_t,
+ pub st_blksize: ::c_int,
+ __pad2: ::c_int,
+ pub st_blocks: ::c_long,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ __unused4: ::c_uint,
+ __unused5: ::c_uint,
+ }
+}
+
+pub const O_DIRECT: ::c_int = 0x40000;
+pub const O_DIRECTORY: ::c_int = 0x200000;
+pub const O_NOFOLLOW: ::c_int = 0x400000;
+pub const O_LARGEFILE: ::c_int = 0x100000;
+
+pub const SIGSTKSZ: ::size_t = 8192;
+pub const MINSIGSTKSZ: ::size_t = 2048;
+
+// From NDK's asm/hwcap.h
+pub const COMPAT_HWCAP_ISA_I: ::c_ulong = 1 << ('I' - 'A');
+pub const COMPAT_HWCAP_ISA_M: ::c_ulong = 1 << ('M' - 'A');
+pub const COMPAT_HWCAP_ISA_A: ::c_ulong = 1 << ('A' - 'A');
+pub const COMPAT_HWCAP_ISA_F: ::c_ulong = 1 << ('F' - 'A');
+pub const COMPAT_HWCAP_ISA_D: ::c_ulong = 1 << ('D' - 'A');
+pub const COMPAT_HWCAP_ISA_C: ::c_ulong = 1 << ('C' - 'A');
+
+pub const SYS_io_setup: ::c_long = 0;
+pub const SYS_io_destroy: ::c_long = 1;
+pub const SYS_io_submit: ::c_long = 2;
+pub const SYS_io_cancel: ::c_long = 3;
+pub const SYS_io_getevents: ::c_long = 4;
+pub const SYS_setxattr: ::c_long = 5;
+pub const SYS_lsetxattr: ::c_long = 6;
+pub const SYS_fsetxattr: ::c_long = 7;
+pub const SYS_getxattr: ::c_long = 8;
+pub const SYS_lgetxattr: ::c_long = 9;
+pub const SYS_fgetxattr: ::c_long = 10;
+pub const SYS_listxattr: ::c_long = 11;
+pub const SYS_llistxattr: ::c_long = 12;
+pub const SYS_flistxattr: ::c_long = 13;
+pub const SYS_removexattr: ::c_long = 14;
+pub const SYS_lremovexattr: ::c_long = 15;
+pub const SYS_fremovexattr: ::c_long = 16;
+pub const SYS_getcwd: ::c_long = 17;
+pub const SYS_lookup_dcookie: ::c_long = 18;
+pub const SYS_eventfd2: ::c_long = 19;
+pub const SYS_epoll_create1: ::c_long = 20;
+pub const SYS_epoll_ctl: ::c_long = 21;
+pub const SYS_epoll_pwait: ::c_long = 22;
+pub const SYS_dup: ::c_long = 23;
+pub const SYS_dup3: ::c_long = 24;
+pub const SYS_inotify_init1: ::c_long = 26;
+pub const SYS_inotify_add_watch: ::c_long = 27;
+pub const SYS_inotify_rm_watch: ::c_long = 28;
+pub const SYS_ioctl: ::c_long = 29;
+pub const SYS_ioprio_set: ::c_long = 30;
+pub const SYS_ioprio_get: ::c_long = 31;
+pub const SYS_flock: ::c_long = 32;
+pub const SYS_mknodat: ::c_long = 33;
+pub const SYS_mkdirat: ::c_long = 34;
+pub const SYS_unlinkat: ::c_long = 35;
+pub const SYS_symlinkat: ::c_long = 36;
+pub const SYS_linkat: ::c_long = 37;
+pub const SYS_renameat: ::c_long = 38;
+pub const SYS_umount2: ::c_long = 39;
+pub const SYS_mount: ::c_long = 40;
+pub const SYS_pivot_root: ::c_long = 41;
+pub const SYS_nfsservctl: ::c_long = 42;
+pub const SYS_fallocate: ::c_long = 47;
+pub const SYS_faccessat: ::c_long = 48;
+pub const SYS_chdir: ::c_long = 49;
+pub const SYS_fchdir: ::c_long = 50;
+pub const SYS_chroot: ::c_long = 51;
+pub const SYS_fchmod: ::c_long = 52;
+pub const SYS_fchmodat: ::c_long = 53;
+pub const SYS_fchownat: ::c_long = 54;
+pub const SYS_fchown: ::c_long = 55;
+pub const SYS_openat: ::c_long = 56;
+pub const SYS_close: ::c_long = 57;
+pub const SYS_vhangup: ::c_long = 58;
+pub const SYS_pipe2: ::c_long = 59;
+pub const SYS_quotactl: ::c_long = 60;
+pub const SYS_getdents64: ::c_long = 61;
+pub const SYS_read: ::c_long = 63;
+pub const SYS_write: ::c_long = 64;
+pub const SYS_readv: ::c_long = 65;
+pub const SYS_writev: ::c_long = 66;
+pub const SYS_pread64: ::c_long = 67;
+pub const SYS_pwrite64: ::c_long = 68;
+pub const SYS_preadv: ::c_long = 69;
+pub const SYS_pwritev: ::c_long = 70;
+pub const SYS_pselect6: ::c_long = 72;
+pub const SYS_ppoll: ::c_long = 73;
+pub const SYS_signalfd4: ::c_long = 74;
+pub const SYS_vmsplice: ::c_long = 75;
+pub const SYS_splice: ::c_long = 76;
+pub const SYS_tee: ::c_long = 77;
+pub const SYS_readlinkat: ::c_long = 78;
+pub const SYS_sync: ::c_long = 81;
+pub const SYS_fsync: ::c_long = 82;
+pub const SYS_fdatasync: ::c_long = 83;
+pub const SYS_sync_file_range: ::c_long = 84;
+pub const SYS_timerfd_create: ::c_long = 85;
+pub const SYS_timerfd_settime: ::c_long = 86;
+pub const SYS_timerfd_gettime: ::c_long = 87;
+pub const SYS_utimensat: ::c_long = 88;
+pub const SYS_acct: ::c_long = 89;
+pub const SYS_capget: ::c_long = 90;
+pub const SYS_capset: ::c_long = 91;
+pub const SYS_personality: ::c_long = 92;
+pub const SYS_exit: ::c_long = 93;
+pub const SYS_exit_group: ::c_long = 94;
+pub const SYS_waitid: ::c_long = 95;
+pub const SYS_set_tid_address: ::c_long = 96;
+pub const SYS_unshare: ::c_long = 97;
+pub const SYS_futex: ::c_long = 98;
+pub const SYS_set_robust_list: ::c_long = 99;
+pub const SYS_get_robust_list: ::c_long = 100;
+pub const SYS_nanosleep: ::c_long = 101;
+pub const SYS_getitimer: ::c_long = 102;
+pub const SYS_setitimer: ::c_long = 103;
+pub const SYS_kexec_load: ::c_long = 104;
+pub const SYS_init_module: ::c_long = 105;
+pub const SYS_delete_module: ::c_long = 106;
+pub const SYS_timer_create: ::c_long = 107;
+pub const SYS_timer_gettime: ::c_long = 108;
+pub const SYS_timer_getoverrun: ::c_long = 109;
+pub const SYS_timer_settime: ::c_long = 110;
+pub const SYS_timer_delete: ::c_long = 111;
+pub const SYS_clock_settime: ::c_long = 112;
+pub const SYS_clock_gettime: ::c_long = 113;
+pub const SYS_clock_getres: ::c_long = 114;
+pub const SYS_clock_nanosleep: ::c_long = 115;
+pub const SYS_syslog: ::c_long = 116;
+pub const SYS_ptrace: ::c_long = 117;
+pub const SYS_sched_setparam: ::c_long = 118;
+pub const SYS_sched_setscheduler: ::c_long = 119;
+pub const SYS_sched_getscheduler: ::c_long = 120;
+pub const SYS_sched_getparam: ::c_long = 121;
+pub const SYS_sched_setaffinity: ::c_long = 122;
+pub const SYS_sched_getaffinity: ::c_long = 123;
+pub const SYS_sched_yield: ::c_long = 124;
+pub const SYS_sched_get_priority_max: ::c_long = 125;
+pub const SYS_sched_get_priority_min: ::c_long = 126;
+pub const SYS_sched_rr_get_interval: ::c_long = 127;
+pub const SYS_restart_syscall: ::c_long = 128;
+pub const SYS_kill: ::c_long = 129;
+pub const SYS_tkill: ::c_long = 130;
+pub const SYS_tgkill: ::c_long = 131;
+pub const SYS_sigaltstack: ::c_long = 132;
+pub const SYS_rt_sigsuspend: ::c_long = 133;
+pub const SYS_rt_sigaction: ::c_long = 134;
+pub const SYS_rt_sigprocmask: ::c_long = 135;
+pub const SYS_rt_sigpending: ::c_long = 136;
+pub const SYS_rt_sigtimedwait: ::c_long = 137;
+pub const SYS_rt_sigqueueinfo: ::c_long = 138;
+pub const SYS_rt_sigreturn: ::c_long = 139;
+pub const SYS_setpriority: ::c_long = 140;
+pub const SYS_getpriority: ::c_long = 141;
+pub const SYS_reboot: ::c_long = 142;
+pub const SYS_setregid: ::c_long = 143;
+pub const SYS_setgid: ::c_long = 144;
+pub const SYS_setreuid: ::c_long = 145;
+pub const SYS_setuid: ::c_long = 146;
+pub const SYS_setresuid: ::c_long = 147;
+pub const SYS_getresuid: ::c_long = 148;
+pub const SYS_setresgid: ::c_long = 149;
+pub const SYS_getresgid: ::c_long = 150;
+pub const SYS_setfsuid: ::c_long = 151;
+pub const SYS_setfsgid: ::c_long = 152;
+pub const SYS_times: ::c_long = 153;
+pub const SYS_setpgid: ::c_long = 154;
+pub const SYS_getpgid: ::c_long = 155;
+pub const SYS_getsid: ::c_long = 156;
+pub const SYS_setsid: ::c_long = 157;
+pub const SYS_getgroups: ::c_long = 158;
+pub const SYS_setgroups: ::c_long = 159;
+pub const SYS_uname: ::c_long = 160;
+pub const SYS_sethostname: ::c_long = 161;
+pub const SYS_setdomainname: ::c_long = 162;
+pub const SYS_getrlimit: ::c_long = 163;
+pub const SYS_setrlimit: ::c_long = 164;
+pub const SYS_getrusage: ::c_long = 165;
+pub const SYS_umask: ::c_long = 166;
+pub const SYS_prctl: ::c_long = 167;
+pub const SYS_getcpu: ::c_long = 168;
+pub const SYS_gettimeofday: ::c_long = 169;
+pub const SYS_settimeofday: ::c_long = 170;
+pub const SYS_adjtimex: ::c_long = 171;
+pub const SYS_getpid: ::c_long = 172;
+pub const SYS_getppid: ::c_long = 173;
+pub const SYS_getuid: ::c_long = 174;
+pub const SYS_geteuid: ::c_long = 175;
+pub const SYS_getgid: ::c_long = 176;
+pub const SYS_getegid: ::c_long = 177;
+pub const SYS_gettid: ::c_long = 178;
+pub const SYS_sysinfo: ::c_long = 179;
+pub const SYS_mq_open: ::c_long = 180;
+pub const SYS_mq_unlink: ::c_long = 181;
+pub const SYS_mq_timedsend: ::c_long = 182;
+pub const SYS_mq_timedreceive: ::c_long = 183;
+pub const SYS_mq_notify: ::c_long = 184;
+pub const SYS_mq_getsetattr: ::c_long = 185;
+pub const SYS_msgget: ::c_long = 186;
+pub const SYS_msgctl: ::c_long = 187;
+pub const SYS_msgrcv: ::c_long = 188;
+pub const SYS_msgsnd: ::c_long = 189;
+pub const SYS_semget: ::c_long = 190;
+pub const SYS_semctl: ::c_long = 191;
+pub const SYS_semtimedop: ::c_long = 192;
+pub const SYS_semop: ::c_long = 193;
+pub const SYS_shmget: ::c_long = 194;
+pub const SYS_shmctl: ::c_long = 195;
+pub const SYS_shmat: ::c_long = 196;
+pub const SYS_shmdt: ::c_long = 197;
+pub const SYS_socket: ::c_long = 198;
+pub const SYS_socketpair: ::c_long = 199;
+pub const SYS_bind: ::c_long = 200;
+pub const SYS_listen: ::c_long = 201;
+pub const SYS_accept: ::c_long = 202;
+pub const SYS_connect: ::c_long = 203;
+pub const SYS_getsockname: ::c_long = 204;
+pub const SYS_getpeername: ::c_long = 205;
+pub const SYS_sendto: ::c_long = 206;
+pub const SYS_recvfrom: ::c_long = 207;
+pub const SYS_setsockopt: ::c_long = 208;
+pub const SYS_getsockopt: ::c_long = 209;
+pub const SYS_shutdown: ::c_long = 210;
+pub const SYS_sendmsg: ::c_long = 211;
+pub const SYS_recvmsg: ::c_long = 212;
+pub const SYS_readahead: ::c_long = 213;
+pub const SYS_brk: ::c_long = 214;
+pub const SYS_munmap: ::c_long = 215;
+pub const SYS_mremap: ::c_long = 216;
+pub const SYS_add_key: ::c_long = 217;
+pub const SYS_request_key: ::c_long = 218;
+pub const SYS_keyctl: ::c_long = 219;
+pub const SYS_clone: ::c_long = 220;
+pub const SYS_execve: ::c_long = 221;
+pub const SYS_swapon: ::c_long = 224;
+pub const SYS_swapoff: ::c_long = 225;
+pub const SYS_mprotect: ::c_long = 226;
+pub const SYS_msync: ::c_long = 227;
+pub const SYS_mlock: ::c_long = 228;
+pub const SYS_munlock: ::c_long = 229;
+pub const SYS_mlockall: ::c_long = 230;
+pub const SYS_munlockall: ::c_long = 231;
+pub const SYS_mincore: ::c_long = 232;
+pub const SYS_madvise: ::c_long = 233;
+pub const SYS_remap_file_pages: ::c_long = 234;
+pub const SYS_mbind: ::c_long = 235;
+pub const SYS_get_mempolicy: ::c_long = 236;
+pub const SYS_set_mempolicy: ::c_long = 237;
+pub const SYS_migrate_pages: ::c_long = 238;
+pub const SYS_move_pages: ::c_long = 239;
+pub const SYS_rt_tgsigqueueinfo: ::c_long = 240;
+pub const SYS_perf_event_open: ::c_long = 241;
+pub const SYS_accept4: ::c_long = 242;
+pub const SYS_recvmmsg: ::c_long = 243;
+pub const SYS_arch_specific_syscall: ::c_long = 244;
+pub const SYS_wait4: ::c_long = 260;
+pub const SYS_prlimit64: ::c_long = 261;
+pub const SYS_fanotify_init: ::c_long = 262;
+pub const SYS_fanotify_mark: ::c_long = 263;
+pub const SYS_name_to_handle_at: ::c_long = 264;
+pub const SYS_open_by_handle_at: ::c_long = 265;
+pub const SYS_clock_adjtime: ::c_long = 266;
+pub const SYS_syncfs: ::c_long = 267;
+pub const SYS_setns: ::c_long = 268;
+pub const SYS_sendmmsg: ::c_long = 269;
+pub const SYS_process_vm_readv: ::c_long = 270;
+pub const SYS_process_vm_writev: ::c_long = 271;
+pub const SYS_kcmp: ::c_long = 272;
+pub const SYS_finit_module: ::c_long = 273;
+pub const SYS_sched_setattr: ::c_long = 274;
+pub const SYS_sched_getattr: ::c_long = 275;
+pub const SYS_renameat2: ::c_long = 276;
+pub const SYS_seccomp: ::c_long = 277;
+pub const SYS_getrandom: ::c_long = 278;
+pub const SYS_memfd_create: ::c_long = 279;
+pub const SYS_bpf: ::c_long = 280;
+pub const SYS_execveat: ::c_long = 281;
+pub const SYS_userfaultfd: ::c_long = 282;
+pub const SYS_membarrier: ::c_long = 283;
+pub const SYS_mlock2: ::c_long = 284;
+pub const SYS_copy_file_range: ::c_long = 285;
+pub const SYS_preadv2: ::c_long = 286;
+pub const SYS_pwritev2: ::c_long = 287;
+pub const SYS_pkey_mprotect: ::c_long = 288;
+pub const SYS_pkey_alloc: ::c_long = 289;
+pub const SYS_pkey_free: ::c_long = 290;
+pub const SYS_syscalls: ::c_long = 436;
+
+cfg_if! {
+ if #[cfg(libc_align)] {
+ mod align;
+ pub use self::align::*;
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/android/b64/x86_64/mod.rs b/vendor/libc/src/unix/linux_like/android/b64/x86_64/mod.rs
index 27fd17b..d25b507 100644
--- a/vendor/libc/src/unix/linux_like/android/b64/x86_64/mod.rs
+++ b/vendor/libc/src/unix/linux_like/android/b64/x86_64/mod.rs
@@ -1,6 +1,7 @@
pub type c_char = i8;
pub type wchar_t = i32;
pub type greg_t = i64;
+pub type __u64 = ::c_ulonglong;
s! {
pub struct stat {
@@ -46,6 +47,61 @@ s! {
pub struct _libc_xmmreg {
pub element: [u32; 4],
}
+
+ pub struct user_regs_struct {
+ pub r15: ::c_ulong,
+ pub r14: ::c_ulong,
+ pub r13: ::c_ulong,
+ pub r12: ::c_ulong,
+ pub rbp: ::c_ulong,
+ pub rbx: ::c_ulong,
+ pub r11: ::c_ulong,
+ pub r10: ::c_ulong,
+ pub r9: ::c_ulong,
+ pub r8: ::c_ulong,
+ pub rax: ::c_ulong,
+ pub rcx: ::c_ulong,
+ pub rdx: ::c_ulong,
+ pub rsi: ::c_ulong,
+ pub rdi: ::c_ulong,
+ pub orig_rax: ::c_ulong,
+ pub rip: ::c_ulong,
+ pub cs: ::c_ulong,
+ pub eflags: ::c_ulong,
+ pub rsp: ::c_ulong,
+ pub ss: ::c_ulong,
+ pub fs_base: ::c_ulong,
+ pub gs_base: ::c_ulong,
+ pub ds: ::c_ulong,
+ pub es: ::c_ulong,
+ pub fs: ::c_ulong,
+ pub gs: ::c_ulong,
+ }
+
+ pub struct user {
+ pub regs: user_regs_struct,
+ pub u_fpvalid: ::c_int,
+ pub i387: user_fpregs_struct,
+ pub u_tsize: ::c_ulong,
+ pub u_dsize: ::c_ulong,
+ pub u_ssize: ::c_ulong,
+ pub start_code: ::c_ulong,
+ pub start_stack: ::c_ulong,
+ pub signal: ::c_long,
+ __reserved: ::c_int,
+ #[cfg(target_pointer_width = "32")]
+ __pad1: u32,
+ pub u_ar0: *mut user_regs_struct,
+ #[cfg(target_pointer_width = "32")]
+ __pad2: u32,
+ pub u_fpstate: *mut user_fpregs_struct,
+ pub magic: ::c_ulong,
+ pub u_comm: [::c_char; 32],
+ pub u_debugreg: [::c_ulong; 8],
+ pub error_code: ::c_ulong,
+ pub fault_address: ::c_ulong,
+ }
+
}
cfg_if! {
@@ -117,6 +173,20 @@ s_no_extra_traits! {
pub uc_sigmask64: __c_anonymous_uc_sigmask,
__fpregs_mem: _libc_fpstate,
}
+
+ pub struct user_fpregs_struct {
+ pub cwd: ::c_ushort,
+ pub swd: ::c_ushort,
+ pub ftw: ::c_ushort,
+ pub fop: ::c_ushort,
+ pub rip: ::c_ulong,
+ pub rdp: ::c_ulong,
+ pub mxcsr: ::c_uint,
+ pub mxcr_mask: ::c_uint,
+ pub st_space: [::c_uint; 32],
+ pub xmm_space: [::c_uint; 64],
+ padding: [::c_uint; 24],
+ }
}
cfg_if! {
@@ -253,6 +323,62 @@ cfg_if! {
// Ignore padding field
}
}
+
+ impl PartialEq for user_fpregs_struct {
+ fn eq(&self, other: &user_fpregs_struct) -> bool {
+ self.cwd == other.cwd
+ && self.swd == other.swd
+ && self.ftw == other.ftw
+ && self.fop == other.fop
+ && self.rip == other.rip
+ && self.rdp == other.rdp
+ && self.mxcsr == other.mxcsr
+ && self.mxcr_mask == other.mxcr_mask
+ && self.st_space == other.st_space
+ && self
+ .xmm_space
+ .iter()
+ .zip(other.xmm_space.iter())
+ .all(|(a,b)| a == b)
+ // Ignore padding field
+ }
+ }
+
+ impl Eq for user_fpregs_struct {}
+
+ impl ::fmt::Debug for user_fpregs_struct {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("user_fpregs_struct")
+ .field("cwd", &self.cwd)
+ .field("swd", &self.swd)
+ .field("ftw", &self.ftw)
+ .field("fop", &self.fop)
+ .field("rip", &self.rip)
+ .field("rdp", &self.rdp)
+ .field("mxcsr", &self.mxcsr)
+ .field("mxcr_mask", &self.mxcr_mask)
+ .field("st_space", &self.st_space)
+ // FIXME: .field("xmm_space", &self.xmm_space)
+ // Ignore padding field
+ .finish()
+ }
+ }
+
+ impl ::hash::Hash for user_fpregs_struct {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.cwd.hash(state);
+ self.swd.hash(state);
+ self.ftw.hash(state);
+ self.fop.hash(state);
+ self.rip.hash(state);
+ self.rdp.hash(state);
+ self.mxcsr.hash(state);
+ self.mxcr_mask.hash(state);
+ self.st_space.hash(state);
+ self.xmm_space.hash(state);
+ // Ignore padding field
+ }
+ }
}
}
diff --git a/vendor/libc/src/unix/linux_like/android/mod.rs b/vendor/libc/src/unix/linux_like/android/mod.rs
index d2b04dc..683a4c3 100644
--- a/vendor/libc/src/unix/linux_like/android/mod.rs
+++ b/vendor/libc/src/unix/linux_like/android/mod.rs
@@ -11,6 +11,7 @@ pub type useconds_t = u32;
pub type pthread_t = ::c_long;
pub type pthread_mutexattr_t = ::c_long;
pub type pthread_rwlockattr_t = ::c_long;
+pub type pthread_barrierattr_t = ::c_int;
pub type pthread_condattr_t = ::c_long;
pub type pthread_key_t = ::c_int;
pub type fsfilcnt_t = ::c_ulong;
@@ -26,6 +27,12 @@ pub type loff_t = ::c_longlong;
pub type __kernel_loff_t = ::c_longlong;
pub type __kernel_pid_t = ::c_int;
+pub type __u8 = ::c_uchar;
+pub type __u16 = ::c_ushort;
+pub type __s16 = ::c_short;
+pub type __u32 = ::c_uint;
+pub type __s32 = ::c_int;
+
// linux/elf.h
pub type Elf32_Addr = u32;
@@ -86,6 +93,19 @@ s! {
pub c_ospeed: ::speed_t,
}
+ pub struct mallinfo {
+ pub arena: ::size_t,
+ pub ordblks: ::size_t,
+ pub smblks: ::size_t,
+ pub hblks: ::size_t,
+ pub hblkhd: ::size_t,
+ pub usmblks: ::size_t,
+ pub fsmblks: ::size_t,
+ pub uordblks: ::size_t,
+ pub fordblks: ::size_t,
+ pub keepcost: ::size_t,
+ }
+
pub struct flock {
pub l_type: ::c_short,
pub l_whence: ::c_short,
@@ -308,6 +328,33 @@ s! {
pub dlpi_tls_modid: ::size_t,
pub dlpi_tls_data: *mut ::c_void,
}
+
+ // linux/filter.h
+ pub struct sock_filter {
+ pub code: ::__u16,
+ pub jt: ::__u8,
+ pub jf: ::__u8,
+ pub k: ::__u32,
+ }
+
+ pub struct sock_fprog {
+ pub len: ::c_ushort,
+ pub filter: *mut sock_filter,
+ }
+
+ // linux/seccomp.h
+ pub struct seccomp_data {
+ pub nr: ::c_int,
+ pub arch: ::__u32,
+ pub instruction_pointer: ::__u64,
+ pub args: [::__u64; 6],
+ }
+
+ pub struct ptrace_peeksiginfo_args {
+ pub off: ::__u64,
+ pub flags: ::__u32,
+ pub nr: ::__s32,
+ }
}
s_no_extra_traits! {
@@ -381,6 +428,12 @@ s_no_extra_traits! {
pub ivlen: u32,
pub iv: [::c_uchar; 0],
}
+
+ pub struct prop_info {
+ __name: [::c_char; 32],
+ __serial: ::c_uint,
+ __value: [[::c_char; 4]; 23],
+ }
}
cfg_if! {
@@ -699,6 +752,24 @@ cfg_if! {
self.as_slice().hash(state);
}
}
+
+ impl PartialEq for prop_info {
+ fn eq(&self, other: &prop_info) -> bool {
+ self.__name == other.__name &&
+ self.__serial == other.__serial &&
+ self.__value == other.__value
+ }
+ }
+ impl Eq for prop_info {}
+ impl ::fmt::Debug for prop_info {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("prop_info")
+ .field("__name", &self.__name)
+ .field("__serial", &self.__serial)
+ .field("__value", &self.__value)
+ .finish()
+ }
+ }
}
}
@@ -727,9 +798,6 @@ pub const EPROTO: ::c_int = 71;
pub const EDOTDOT: ::c_int = 73;
pub const EPOLL_CLOEXEC: ::c_int = 0x80000;
-pub const EPOLLONESHOT: ::c_int = 0x40000000;
-pub const EPOLLRDHUP: ::c_int = 0x00002000;
-pub const EPOLLWAKEUP: ::c_int = 0x20000000;
// sys/eventfd.h
pub const EFD_SEMAPHORE: ::c_int = 0x1;
@@ -744,6 +812,8 @@ pub const TFD_TIMER_CANCEL_ON_SET: ::c_int = 2;
pub const USER_PROCESS: ::c_short = 7;
+pub const _POSIX_VDISABLE: ::cc_t = 0;
+
// linux/falloc.h
pub const FALLOC_FL_KEEP_SIZE: ::c_int = 0x01;
pub const FALLOC_FL_PUNCH_HOLE: ::c_int = 0x02;
@@ -922,6 +992,12 @@ pub const F_TEST: ::c_int = 3;
pub const F_TLOCK: ::c_int = 2;
pub const F_ULOCK: ::c_int = 0;
+pub const F_SEAL_FUTURE_WRITE: ::c_int = 0x0010;
+
+pub const IFF_LOWER_UP: ::c_int = 0x10000;
+pub const IFF_DORMANT: ::c_int = 0x20000;
+pub const IFF_ECHO: ::c_int = 0x40000;
+
pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 1;
pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2;
@@ -1140,6 +1216,9 @@ pub const SO_SNDLOWAT: ::c_int = 19;
pub const SO_RCVTIMEO: ::c_int = 20;
pub const SO_SNDTIMEO: ::c_int = 21;
pub const SO_BINDTODEVICE: ::c_int = 25;
+pub const SO_ATTACH_FILTER: ::c_int = 26;
+pub const SO_DETACH_FILTER: ::c_int = 27;
+pub const SO_GET_FILTER: ::c_int = SO_ATTACH_FILTER;
pub const SO_TIMESTAMP: ::c_int = 29;
pub const SO_ACCEPTCONN: ::c_int = 30;
pub const SO_PEERSEC: ::c_int = 31;
@@ -1190,33 +1269,6 @@ pub const TOSTOP: ::tcflag_t = 0x00000100;
pub const FLUSHO: ::tcflag_t = 0x00001000;
pub const EXTPROC: ::tcflag_t = 0o200000;
-pub const ADFS_SUPER_MAGIC: ::c_long = 0x0000adf5;
-pub const AFFS_SUPER_MAGIC: ::c_long = 0x0000adff;
-pub const CODA_SUPER_MAGIC: ::c_long = 0x73757245;
-pub const CRAMFS_MAGIC: ::c_long = 0x28cd3d45;
-pub const EFS_SUPER_MAGIC: ::c_long = 0x00414a53;
-pub const EXT2_SUPER_MAGIC: ::c_long = 0x0000ef53;
-pub const EXT3_SUPER_MAGIC: ::c_long = 0x0000ef53;
-pub const EXT4_SUPER_MAGIC: ::c_long = 0x0000ef53;
-pub const HPFS_SUPER_MAGIC: ::c_long = 0xf995e849;
-pub const HUGETLBFS_MAGIC: ::c_long = 0x958458f6;
-pub const ISOFS_SUPER_MAGIC: ::c_long = 0x00009660;
-pub const JFFS2_SUPER_MAGIC: ::c_long = 0x000072b6;
-pub const MINIX_SUPER_MAGIC: ::c_long = 0x0000137f;
-pub const MINIX_SUPER_MAGIC2: ::c_long = 0x0000138f;
-pub const MINIX2_SUPER_MAGIC: ::c_long = 0x00002468;
-pub const MINIX2_SUPER_MAGIC2: ::c_long = 0x00002478;
-pub const MSDOS_SUPER_MAGIC: ::c_long = 0x00004d44;
-pub const NCP_SUPER_MAGIC: ::c_long = 0x0000564c;
-pub const NFS_SUPER_MAGIC: ::c_long = 0x00006969;
-pub const OPENPROM_SUPER_MAGIC: ::c_long = 0x00009fa1;
-pub const PROC_SUPER_MAGIC: ::c_long = 0x00009fa0;
-pub const QNX4_SUPER_MAGIC: ::c_long = 0x0000002f;
-pub const REISERFS_SUPER_MAGIC: ::c_long = 0x52654973;
-pub const SMB_SUPER_MAGIC: ::c_long = 0x0000517b;
-pub const TMPFS_MAGIC: ::c_long = 0x01021994;
-pub const USBDEVICE_SUPER_MAGIC: ::c_long = 0x00009fa2;
-
pub const MAP_HUGETLB: ::c_int = 0x040000;
pub const PTRACE_TRACEME: ::c_int = 0;
@@ -1229,6 +1281,8 @@ pub const PTRACE_POKEUSER: ::c_int = 6;
pub const PTRACE_CONT: ::c_int = 7;
pub const PTRACE_KILL: ::c_int = 8;
pub const PTRACE_SINGLESTEP: ::c_int = 9;
+pub const PTRACE_GETREGS: ::c_int = 12;
+pub const PTRACE_SETREGS: ::c_int = 13;
pub const PTRACE_ATTACH: ::c_int = 16;
pub const PTRACE_DETACH: ::c_int = 17;
pub const PTRACE_SYSCALL: ::c_int = 24;
@@ -1236,6 +1290,8 @@ pub const PTRACE_SETOPTIONS: ::c_int = 0x4200;
pub const PTRACE_GETEVENTMSG: ::c_int = 0x4201;
pub const PTRACE_GETSIGINFO: ::c_int = 0x4202;
pub const PTRACE_SETSIGINFO: ::c_int = 0x4203;
+pub const PTRACE_GETREGSET: ::c_int = 0x4204;
+pub const PTRACE_SETREGSET: ::c_int = 0x4205;
pub const PTRACE_EVENT_STOP: ::c_int = 128;
@@ -1274,6 +1330,10 @@ pub const TCGETS: ::c_int = 0x5401;
pub const TCSETS: ::c_int = 0x5402;
pub const TCSETSW: ::c_int = 0x5403;
pub const TCSETSF: ::c_int = 0x5404;
+pub const TCGETS2: ::c_int = 0x802c542a;
+pub const TCSETS2: ::c_int = 0x402c542b;
+pub const TCSETSW2: ::c_int = 0x402c542c;
+pub const TCSETSF2: ::c_int = 0x402c542d;
pub const TCGETA: ::c_int = 0x5405;
pub const TCSETA: ::c_int = 0x5406;
pub const TCSETAW: ::c_int = 0x5407;
@@ -1467,6 +1527,12 @@ pub const B2500000: ::speed_t = 0o010014;
pub const B3000000: ::speed_t = 0o010015;
pub const B3500000: ::speed_t = 0o010016;
pub const B4000000: ::speed_t = 0o010017;
+pub const IBSHIFT: ::tcflag_t = 16;
+
+pub const BLKIOMIN: ::c_int = 0x1278;
+pub const BLKIOOPT: ::c_int = 0x1279;
+pub const BLKSSZGET: ::c_int = 0x1268;
+pub const BLKPBSZGET: ::c_int = 0x127B;
pub const EAI_AGAIN: ::c_int = 2;
pub const EAI_BADFLAGS: ::c_int = 3;
@@ -1720,14 +1786,39 @@ pub const NETLINK_BROADCAST_ERROR: ::c_int = 4;
pub const NETLINK_NO_ENOBUFS: ::c_int = 5;
pub const NETLINK_RX_RING: ::c_int = 6;
pub const NETLINK_TX_RING: ::c_int = 7;
+pub const NETLINK_LISTEN_ALL_NSID: ::c_int = 8;
+pub const NETLINK_LIST_MEMBERSHIPS: ::c_int = 9;
+pub const NETLINK_CAP_ACK: ::c_int = 10;
+pub const NETLINK_EXT_ACK: ::c_int = 11;
+pub const NETLINK_GET_STRICT_CHK: ::c_int = 12;
pub const GRND_NONBLOCK: ::c_uint = 0x0001;
pub const GRND_RANDOM: ::c_uint = 0x0002;
+pub const GRND_INSECURE: ::c_uint = 0x0004;
pub const SECCOMP_MODE_DISABLED: ::c_uint = 0;
pub const SECCOMP_MODE_STRICT: ::c_uint = 1;
pub const SECCOMP_MODE_FILTER: ::c_uint = 2;
+pub const SECCOMP_FILTER_FLAG_TSYNC: ::c_ulong = 1;
+pub const SECCOMP_FILTER_FLAG_LOG: ::c_ulong = 2;
+pub const SECCOMP_FILTER_FLAG_SPEC_ALLOW: ::c_ulong = 4;
+pub const SECCOMP_FILTER_FLAG_NEW_LISTENER: ::c_ulong = 8;
+
+pub const SECCOMP_RET_ACTION_FULL: ::c_uint = 0xffff0000;
+pub const SECCOMP_RET_ACTION: ::c_uint = 0x7fff0000;
+pub const SECCOMP_RET_DATA: ::c_uint = 0x0000ffff;
+
+pub const SECCOMP_RET_KILL_PROCESS: ::c_uint = 0x80000000;
+pub const SECCOMP_RET_KILL_THREAD: ::c_uint = 0x00000000;
+pub const SECCOMP_RET_KILL: ::c_uint = SECCOMP_RET_KILL_THREAD;
+pub const SECCOMP_RET_TRAP: ::c_uint = 0x00030000;
+pub const SECCOMP_RET_ERRNO: ::c_uint = 0x00050000;
+pub const SECCOMP_RET_USER_NOTIF: ::c_uint = 0x7fc00000;
+pub const SECCOMP_RET_TRACE: ::c_uint = 0x7ff00000;
+pub const SECCOMP_RET_LOG: ::c_uint = 0x7ffc0000;
+pub const SECCOMP_RET_ALLOW: ::c_uint = 0x7fff0000;
+
pub const NLA_F_NESTED: ::c_int = 1 << 15;
pub const NLA_F_NET_BYTEORDER: ::c_int = 1 << 14;
pub const NLA_TYPE_MASK: ::c_int = !(NLA_F_NESTED | NLA_F_NET_BYTEORDER);
@@ -1780,6 +1871,39 @@ pub const O_TMPFILE: ::c_int = 0o20000000 | O_DIRECTORY;
pub const MFD_CLOEXEC: ::c_uint = 0x0001;
pub const MFD_ALLOW_SEALING: ::c_uint = 0x0002;
pub const MFD_HUGETLB: ::c_uint = 0x0004;
+pub const MFD_HUGE_64KB: ::c_uint = 0x40000000;
+pub const MFD_HUGE_512KB: ::c_uint = 0x4c000000;
+pub const MFD_HUGE_1MB: ::c_uint = 0x50000000;
+pub const MFD_HUGE_2MB: ::c_uint = 0x54000000;
+pub const MFD_HUGE_8MB: ::c_uint = 0x5c000000;
+pub const MFD_HUGE_16MB: ::c_uint = 0x60000000;
+pub const MFD_HUGE_32MB: ::c_uint = 0x64000000;
+pub const MFD_HUGE_256MB: ::c_uint = 0x70000000;
+pub const MFD_HUGE_512MB: ::c_uint = 0x74000000;
+pub const MFD_HUGE_1GB: ::c_uint = 0x78000000;
+pub const MFD_HUGE_2GB: ::c_uint = 0x7c000000;
+pub const MFD_HUGE_16GB: ::c_uint = 0x88000000;
+pub const MFD_HUGE_MASK: ::c_uint = 63;
+pub const MFD_HUGE_SHIFT: ::c_uint = 26;
+
+// these are used in the p_type field of Elf32_Phdr and Elf64_Phdr, which has
+// the type Elf32Word and Elf64Word respectively. Luckily, both of those are u32
+// so we can use that type here to avoid having to cast.
+pub const PT_NULL: u32 = 0;
+pub const PT_LOAD: u32 = 1;
+pub const PT_DYNAMIC: u32 = 2;
+pub const PT_INTERP: u32 = 3;
+pub const PT_NOTE: u32 = 4;
+pub const PT_SHLIB: u32 = 5;
+pub const PT_PHDR: u32 = 6;
+pub const PT_TLS: u32 = 7;
+pub const PT_LOOS: u32 = 0x60000000;
+pub const PT_GNU_EH_FRAME: u32 = 0x6474e550;
+pub const PT_GNU_STACK: u32 = 0x6474e551;
+pub const PT_GNU_RELRO: u32 = 0x6474e552;
+pub const PT_HIOS: u32 = 0x6fffffff;
+pub const PT_LOPROC: u32 = 0x70000000;
+pub const PT_HIPROC: u32 = 0x7fffffff;
// linux/netfilter.h
pub const NF_DROP: ::c_int = 0;
@@ -2213,6 +2337,9 @@ pub const ALG_SET_AEAD_AUTHSIZE: ::c_int = 5;
pub const ALG_OP_DECRYPT: ::c_int = 0;
pub const ALG_OP_ENCRYPT: ::c_int = 1;
+// sys/mman.h
+pub const MLOCK_ONFAULT: ::c_int = 0x01;
+
// uapi/linux/vm_sockets.h
pub const VMADDR_CID_ANY: ::c_uint = 0xFFFFFFFF;
pub const VMADDR_CID_HYPERVISOR: ::c_uint = 0;
@@ -2338,6 +2465,20 @@ pub const SCHED_BATCH: ::c_int = 3;
pub const SCHED_IDLE: ::c_int = 5;
pub const SCHED_DEADLINE: ::c_int = 6;
+pub const SCHED_RESET_ON_FORK: ::c_int = 0x40000000;
+
+pub const CLONE_PIDFD: ::c_int = 0x1000;
+
+// linux/mempolicy.h
+pub const MPOL_DEFAULT: ::c_int = 0;
+pub const MPOL_PREFERRED: ::c_int = 1;
+pub const MPOL_BIND: ::c_int = 2;
+pub const MPOL_INTERLEAVE: ::c_int = 3;
+pub const MPOL_LOCAL: ::c_int = 4;
+pub const MPOL_F_NUMA_BALANCING: ::c_int = 1 << 13;
+pub const MPOL_F_RELATIVE_NODES: ::c_int = 1 << 14;
+pub const MPOL_F_STATIC_NODES: ::c_int = 1 << 15;
+
// bits/seek_constants.h
pub const SEEK_DATA: ::c_int = 3;
pub const SEEK_HOLE: ::c_int = 4;
@@ -2348,8 +2489,236 @@ pub const AF_VSOCK: ::c_int = 40;
pub const PF_NFC: ::c_int = AF_NFC;
pub const PF_VSOCK: ::c_int = AF_VSOCK;
+pub const SOMAXCONN: ::c_int = 128;
+
// sys/system_properties.h
pub const PROP_VALUE_MAX: ::c_int = 92;
+pub const PROP_NAME_MAX: ::c_int = 32;
+
+// sys/prctl.h
+pub const PR_SET_VMA: ::c_int = 0x53564d41;
+pub const PR_SET_VMA_ANON_NAME: ::c_int = 0;
+pub const PR_SET_NO_NEW_PRIVS: ::c_int = 38;
+pub const PR_GET_NO_NEW_PRIVS: ::c_int = 39;
+pub const PR_GET_SECCOMP: ::c_int = 21;
+pub const PR_SET_SECCOMP: ::c_int = 22;
+pub const PR_GET_TIMING: ::c_int = 13;
+pub const PR_SET_TIMING: ::c_int = 14;
+pub const PR_TIMING_STATISTICAL: ::c_int = 0;
+pub const PR_TIMING_TIMESTAMP: ::c_int = 1;
+
+// linux/if_addr.h
+pub const IFA_UNSPEC: ::c_ushort = 0;
+pub const IFA_ADDRESS: ::c_ushort = 1;
+pub const IFA_LOCAL: ::c_ushort = 2;
+pub const IFA_LABEL: ::c_ushort = 3;
+pub const IFA_BROADCAST: ::c_ushort = 4;
+pub const IFA_ANYCAST: ::c_ushort = 5;
+pub const IFA_CACHEINFO: ::c_ushort = 6;
+pub const IFA_MULTICAST: ::c_ushort = 7;
+
+pub const IFA_F_SECONDARY: u32 = 0x01;
+pub const IFA_F_TEMPORARY: u32 = 0x01;
+pub const IFA_F_NODAD: u32 = 0x02;
+pub const IFA_F_OPTIMISTIC: u32 = 0x04;
+pub const IFA_F_DADFAILED: u32 = 0x08;
+pub const IFA_F_HOMEADDRESS: u32 = 0x10;
+pub const IFA_F_DEPRECATED: u32 = 0x20;
+pub const IFA_F_TENTATIVE: u32 = 0x40;
+pub const IFA_F_PERMANENT: u32 = 0x80;
+
+// linux/if_link.h
+pub const IFLA_UNSPEC: ::c_ushort = 0;
+pub const IFLA_ADDRESS: ::c_ushort = 1;
+pub const IFLA_BROADCAST: ::c_ushort = 2;
+pub const IFLA_IFNAME: ::c_ushort = 3;
+pub const IFLA_MTU: ::c_ushort = 4;
+pub const IFLA_LINK: ::c_ushort = 5;
+pub const IFLA_QDISC: ::c_ushort = 6;
+pub const IFLA_STATS: ::c_ushort = 7;
+pub const IFLA_COST: ::c_ushort = 8;
+pub const IFLA_PRIORITY: ::c_ushort = 9;
+pub const IFLA_MASTER: ::c_ushort = 10;
+pub const IFLA_WIRELESS: ::c_ushort = 11;
+pub const IFLA_PROTINFO: ::c_ushort = 12;
+pub const IFLA_TXQLEN: ::c_ushort = 13;
+pub const IFLA_MAP: ::c_ushort = 14;
+pub const IFLA_WEIGHT: ::c_ushort = 15;
+pub const IFLA_OPERSTATE: ::c_ushort = 16;
+pub const IFLA_LINKMODE: ::c_ushort = 17;
+pub const IFLA_LINKINFO: ::c_ushort = 18;
+pub const IFLA_NET_NS_PID: ::c_ushort = 19;
+pub const IFLA_IFALIAS: ::c_ushort = 20;
+pub const IFLA_NUM_VF: ::c_ushort = 21;
+pub const IFLA_VFINFO_LIST: ::c_ushort = 22;
+pub const IFLA_STATS64: ::c_ushort = 23;
+pub const IFLA_VF_PORTS: ::c_ushort = 24;
+pub const IFLA_PORT_SELF: ::c_ushort = 25;
+pub const IFLA_AF_SPEC: ::c_ushort = 26;
+pub const IFLA_GROUP: ::c_ushort = 27;
+pub const IFLA_NET_NS_FD: ::c_ushort = 28;
+pub const IFLA_EXT_MASK: ::c_ushort = 29;
+pub const IFLA_PROMISCUITY: ::c_ushort = 30;
+pub const IFLA_NUM_TX_QUEUES: ::c_ushort = 31;
+pub const IFLA_NUM_RX_QUEUES: ::c_ushort = 32;
+pub const IFLA_CARRIER: ::c_ushort = 33;
+pub const IFLA_PHYS_PORT_ID: ::c_ushort = 34;
+pub const IFLA_CARRIER_CHANGES: ::c_ushort = 35;
+pub const IFLA_PHYS_SWITCH_ID: ::c_ushort = 36;
+pub const IFLA_LINK_NETNSID: ::c_ushort = 37;
+pub const IFLA_PHYS_PORT_NAME: ::c_ushort = 38;
+pub const IFLA_PROTO_DOWN: ::c_ushort = 39;
+pub const IFLA_GSO_MAX_SEGS: ::c_ushort = 40;
+pub const IFLA_GSO_MAX_SIZE: ::c_ushort = 41;
+pub const IFLA_PAD: ::c_ushort = 42;
+pub const IFLA_XDP: ::c_ushort = 43;
+pub const IFLA_EVENT: ::c_ushort = 44;
+pub const IFLA_NEW_NETNSID: ::c_ushort = 45;
+pub const IFLA_IF_NETNSID: ::c_ushort = 46;
+pub const IFLA_TARGET_NETNSID: ::c_ushort = IFLA_IF_NETNSID;
+pub const IFLA_CARRIER_UP_COUNT: ::c_ushort = 47;
+pub const IFLA_CARRIER_DOWN_COUNT: ::c_ushort = 48;
+pub const IFLA_NEW_IFINDEX: ::c_ushort = 49;
+pub const IFLA_MIN_MTU: ::c_ushort = 50;
+pub const IFLA_MAX_MTU: ::c_ushort = 51;
+
+pub const IFLA_INFO_UNSPEC: ::c_ushort = 0;
+pub const IFLA_INFO_KIND: ::c_ushort = 1;
+pub const IFLA_INFO_DATA: ::c_ushort = 2;
+pub const IFLA_INFO_XSTATS: ::c_ushort = 3;
+pub const IFLA_INFO_SLAVE_KIND: ::c_ushort = 4;
+pub const IFLA_INFO_SLAVE_DATA: ::c_ushort = 5;
+
+// linux/rtnetlink.h
+pub const TCA_UNSPEC: ::c_ushort = 0;
+pub const TCA_KIND: ::c_ushort = 1;
+pub const TCA_OPTIONS: ::c_ushort = 2;
+pub const TCA_STATS: ::c_ushort = 3;
+pub const TCA_XSTATS: ::c_ushort = 4;
+pub const TCA_RATE: ::c_ushort = 5;
+pub const TCA_FCNT: ::c_ushort = 6;
+pub const TCA_STATS2: ::c_ushort = 7;
+pub const TCA_STAB: ::c_ushort = 8;
+
+pub const RTM_NEWLINK: u16 = 16;
+pub const RTM_DELLINK: u16 = 17;
+pub const RTM_GETLINK: u16 = 18;
+pub const RTM_SETLINK: u16 = 19;
+pub const RTM_NEWADDR: u16 = 20;
+pub const RTM_DELADDR: u16 = 21;
+pub const RTM_GETADDR: u16 = 22;
+pub const RTM_NEWROUTE: u16 = 24;
+pub const RTM_DELROUTE: u16 = 25;
+pub const RTM_GETROUTE: u16 = 26;
+pub const RTM_NEWNEIGH: u16 = 28;
+pub const RTM_DELNEIGH: u16 = 29;
+pub const RTM_GETNEIGH: u16 = 30;
+pub const RTM_NEWRULE: u16 = 32;
+pub const RTM_DELRULE: u16 = 33;
+pub const RTM_GETRULE: u16 = 34;
+pub const RTM_NEWQDISC: u16 = 36;
+pub const RTM_DELQDISC: u16 = 37;
+pub const RTM_GETQDISC: u16 = 38;
+pub const RTM_NEWTCLASS: u16 = 40;
+pub const RTM_DELTCLASS: u16 = 41;
+pub const RTM_GETTCLASS: u16 = 42;
+pub const RTM_NEWTFILTER: u16 = 44;
+pub const RTM_DELTFILTER: u16 = 45;
+pub const RTM_GETTFILTER: u16 = 46;
+pub const RTM_NEWACTION: u16 = 48;
+pub const RTM_DELACTION: u16 = 49;
+pub const RTM_GETACTION: u16 = 50;
+pub const RTM_NEWPREFIX: u16 = 52;
+pub const RTM_GETMULTICAST: u16 = 58;
+pub const RTM_GETANYCAST: u16 = 62;
+pub const RTM_NEWNEIGHTBL: u16 = 64;
+pub const RTM_GETNEIGHTBL: u16 = 66;
+pub const RTM_SETNEIGHTBL: u16 = 67;
+pub const RTM_NEWNDUSEROPT: u16 = 68;
+pub const RTM_NEWADDRLABEL: u16 = 72;
+pub const RTM_DELADDRLABEL: u16 = 73;
+pub const RTM_GETADDRLABEL: u16 = 74;
+pub const RTM_GETDCB: u16 = 78;
+pub const RTM_SETDCB: u16 = 79;
+pub const RTM_NEWNETCONF: u16 = 80;
+pub const RTM_GETNETCONF: u16 = 82;
+pub const RTM_NEWMDB: u16 = 84;
+pub const RTM_DELMDB: u16 = 85;
+pub const RTM_GETMDB: u16 = 86;
+pub const RTM_NEWNSID: u16 = 88;
+pub const RTM_DELNSID: u16 = 89;
+pub const RTM_GETNSID: u16 = 90;
+
+pub const RTM_F_NOTIFY: ::c_uint = 0x100;
+pub const RTM_F_CLONED: ::c_uint = 0x200;
+pub const RTM_F_EQUALIZE: ::c_uint = 0x400;
+pub const RTM_F_PREFIX: ::c_uint = 0x800;
+
+pub const RTA_UNSPEC: ::c_ushort = 0;
+pub const RTA_DST: ::c_ushort = 1;
+pub const RTA_SRC: ::c_ushort = 2;
+pub const RTA_IIF: ::c_ushort = 3;
+pub const RTA_OIF: ::c_ushort = 4;
+pub const RTA_GATEWAY: ::c_ushort = 5;
+pub const RTA_PRIORITY: ::c_ushort = 6;
+pub const RTA_PREFSRC: ::c_ushort = 7;
+pub const RTA_METRICS: ::c_ushort = 8;
+pub const RTA_MULTIPATH: ::c_ushort = 9;
+pub const RTA_PROTOINFO: ::c_ushort = 10; // No longer used
+pub const RTA_FLOW: ::c_ushort = 11;
+pub const RTA_CACHEINFO: ::c_ushort = 12;
+pub const RTA_SESSION: ::c_ushort = 13; // No longer used
+pub const RTA_MP_ALGO: ::c_ushort = 14; // No longer used
+pub const RTA_TABLE: ::c_ushort = 15;
+pub const RTA_MARK: ::c_ushort = 16;
+pub const RTA_MFC_STATS: ::c_ushort = 17;
+
+pub const RTN_UNSPEC: ::c_uchar = 0;
+pub const RTN_UNICAST: ::c_uchar = 1;
+pub const RTN_LOCAL: ::c_uchar = 2;
+pub const RTN_BROADCAST: ::c_uchar = 3;
+pub const RTN_ANYCAST: ::c_uchar = 4;
+pub const RTN_MULTICAST: ::c_uchar = 5;
+pub const RTN_BLACKHOLE: ::c_uchar = 6;
+pub const RTN_UNREACHABLE: ::c_uchar = 7;
+pub const RTN_PROHIBIT: ::c_uchar = 8;
+pub const RTN_THROW: ::c_uchar = 9;
+pub const RTN_NAT: ::c_uchar = 10;
+pub const RTN_XRESOLVE: ::c_uchar = 11;
+
+pub const RTPROT_UNSPEC: ::c_uchar = 0;
+pub const RTPROT_REDIRECT: ::c_uchar = 1;
+pub const RTPROT_KERNEL: ::c_uchar = 2;
+pub const RTPROT_BOOT: ::c_uchar = 3;
+pub const RTPROT_STATIC: ::c_uchar = 4;
+
+pub const RT_SCOPE_UNIVERSE: ::c_uchar = 0;
+pub const RT_SCOPE_SITE: ::c_uchar = 200;
+pub const RT_SCOPE_LINK: ::c_uchar = 253;
+pub const RT_SCOPE_HOST: ::c_uchar = 254;
+pub const RT_SCOPE_NOWHERE: ::c_uchar = 255;
+
+pub const RT_TABLE_UNSPEC: ::c_uchar = 0;
+pub const RT_TABLE_COMPAT: ::c_uchar = 252;
+pub const RT_TABLE_DEFAULT: ::c_uchar = 253;
+pub const RT_TABLE_MAIN: ::c_uchar = 254;
+pub const RT_TABLE_LOCAL: ::c_uchar = 255;
+
+pub const RTMSG_NEWDEVICE: u32 = 0x11;
+pub const RTMSG_DELDEVICE: u32 = 0x12;
+pub const RTMSG_NEWROUTE: u32 = 0x21;
+pub const RTMSG_DELROUTE: u32 = 0x22;
+
+// Most `*_SUPER_MAGIC` constants are defined at the `linux_like` level; the
+// following are only available on newer Linux versions than the versions
+// currently used in CI in some configurations, so we define them here.
+cfg_if! {
+ if #[cfg(not(target_arch = "s390x"))] {
+ pub const XFS_SUPER_MAGIC: ::c_long = 0x58465342;
+ } else if #[cfg(target_arch = "s390x")] {
+ pub const XFS_SUPER_MAGIC: ::c_uint = 0x58465342;
+ }
+}
f! {
pub fn CMSG_NXTHDR(mhdr: *const msghdr,
@@ -2366,6 +2735,12 @@ f! {
}
}
+ pub fn CPU_ALLOC_SIZE(count: ::c_int) -> ::size_t {
+ let _dummy: cpu_set_t = ::mem::zeroed();
+ let size_in_bits = 8 * ::mem::size_of_val(&_dummy.__bits[0]);
+ ((count as ::size_t + size_in_bits - 1) / 8) as ::size_t
+ }
+
pub fn CPU_ZERO(cpuset: &mut cpu_set_t) -> () {
for slot in cpuset.__bits.iter_mut() {
*slot = 0;
@@ -2373,40 +2748,50 @@ f! {
}
pub fn CPU_SET(cpu: usize, cpuset: &mut cpu_set_t) -> () {
- let size_in___bits = 8 * ::mem::size_of_val(&cpuset.__bits[0]);
- let (idx, offset) = (cpu / size_in___bits, cpu % size_in___bits);
+ let size_in_bits
+ = 8 * ::mem::size_of_val(&cpuset.__bits[0]); // 32, 64 etc
+ let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
cpuset.__bits[idx] |= 1 << offset;
()
}
pub fn CPU_CLR(cpu: usize, cpuset: &mut cpu_set_t) -> () {
- let size_in___bits = 8 * ::mem::size_of_val(&cpuset.__bits[0]);
- let (idx, offset) = (cpu / size_in___bits, cpu % size_in___bits);
+ let size_in_bits
+ = 8 * ::mem::size_of_val(&cpuset.__bits[0]); // 32, 64 etc
+ let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
cpuset.__bits[idx] &= !(1 << offset);
()
}
pub fn CPU_ISSET(cpu: usize, cpuset: &cpu_set_t) -> bool {
- let size_in___bits = 8 * ::mem::size_of_val(&cpuset.__bits[0]);
- let (idx, offset) = (cpu / size_in___bits, cpu % size_in___bits);
+ let size_in_bits = 8 * ::mem::size_of_val(&cpuset.__bits[0]);
+ let (idx, offset) = (cpu / size_in_bits, cpu % size_in_bits);
0 != (cpuset.__bits[idx] & (1 << offset))
}
+ pub fn CPU_COUNT_S(size: usize, cpuset: &cpu_set_t) -> ::c_int {
+ let mut s: u32 = 0;
+ let size_of_mask = ::mem::size_of_val(&cpuset.__bits[0]);
+ for i in cpuset.__bits[..(size / size_of_mask)].iter() {
+ s += i.count_ones();
+ };
+ s as ::c_int
+ }
+
+ pub fn CPU_COUNT(cpuset: &cpu_set_t) -> ::c_int {
+ CPU_COUNT_S(::mem::size_of::<cpu_set_t>(), cpuset)
+ }
+
pub fn CPU_EQUAL(set1: &cpu_set_t, set2: &cpu_set_t) -> bool {
set1.__bits == set2.__bits
}
+
pub fn major(dev: ::dev_t) -> ::c_int {
((dev >> 8) & 0xfff) as ::c_int
}
pub fn minor(dev: ::dev_t) -> ::c_int {
((dev & 0xff) | ((dev >> 12) & 0xfff00)) as ::c_int
}
- pub fn makedev(ma: ::c_int, mi: ::c_int) -> ::dev_t {
- let ma = ma as ::dev_t;
- let mi = mi as ::dev_t;
- ((ma & 0xfff) << 8) | (mi & 0xff) | ((mi & 0xfff00) << 12)
- }
-
pub fn NLA_ALIGN(len: ::c_int) -> ::c_int {
return ((len) + NLA_ALIGNTO - 1) & !(NLA_ALIGNTO - 1)
}
@@ -2416,6 +2801,15 @@ f! {
}
}
+safe_f! {
+ pub {const} fn makedev(ma: ::c_uint, mi: ::c_uint) -> ::dev_t {
+ let ma = ma as ::dev_t;
+ let mi = mi as ::dev_t;
+ ((ma & 0xfff) << 8) | (mi & 0xff) | ((mi & 0xfff00) << 12)
+ }
+
+}
+
extern "C" {
pub fn getrlimit64(resource: ::c_int, rlim: *mut rlimit64) -> ::c_int;
pub fn setrlimit64(resource: ::c_int, rlim: *const rlimit64) -> ::c_int;
@@ -2436,6 +2830,7 @@ extern "C" {
pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int;
pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::timezone) -> ::c_int;
+ pub fn mlock2(addr: *const ::c_void, len: ::size_t, flags: ::c_int) -> ::c_int;
pub fn madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int) -> ::c_int;
pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
pub fn msync(addr: *mut ::c_void, len: ::size_t, flags: ::c_int) -> ::c_int;
@@ -2482,6 +2877,11 @@ extern "C" {
pub fn __sched_cpufree(set: *mut ::cpu_set_t);
pub fn __sched_cpucount(setsize: ::size_t, set: *const cpu_set_t) -> ::c_int;
pub fn sched_getcpu() -> ::c_int;
+ pub fn mallinfo() -> ::mallinfo;
+ // available from API 23
+ pub fn malloc_info(options: ::c_int, stream: *mut ::FILE) -> ::c_int;
+
+ pub fn malloc_usable_size(ptr: *const ::c_void) -> ::size_t;
pub fn utmpname(name: *const ::c_char) -> ::c_int;
pub fn setutent();
@@ -2616,6 +3016,28 @@ extern "C" {
lock: *mut pthread_mutex_t,
abstime: *const ::timespec,
) -> ::c_int;
+ pub fn pthread_barrierattr_init(attr: *mut ::pthread_barrierattr_t) -> ::c_int;
+ pub fn pthread_barrierattr_destroy(attr: *mut ::pthread_barrierattr_t) -> ::c_int;
+ pub fn pthread_barrierattr_getpshared(
+ attr: *const ::pthread_barrierattr_t,
+ shared: *mut ::c_int,
+ ) -> ::c_int;
+ pub fn pthread_barrierattr_setpshared(
+ attr: *mut ::pthread_barrierattr_t,
+ shared: ::c_int,
+ ) -> ::c_int;
+ pub fn pthread_barrier_init(
+ barrier: *mut pthread_barrier_t,
+ attr: *const ::pthread_barrierattr_t,
+ count: ::c_uint,
+ ) -> ::c_int;
+ pub fn pthread_barrier_destroy(barrier: *mut pthread_barrier_t) -> ::c_int;
+ pub fn pthread_barrier_wait(barrier: *mut pthread_barrier_t) -> ::c_int;
+ pub fn pthread_spin_init(lock: *mut ::pthread_spinlock_t, pshared: ::c_int) -> ::c_int;
+ pub fn pthread_spin_destroy(lock: *mut ::pthread_spinlock_t) -> ::c_int;
+ pub fn pthread_spin_lock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
+ pub fn pthread_spin_trylock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
+ pub fn pthread_spin_unlock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
pub fn clone(
cb: extern "C" fn(*mut ::c_void) -> ::c_int,
child_stack: *mut ::c_void,
@@ -2778,6 +3200,12 @@ extern "C" {
pub fn __system_property_set(__name: *const ::c_char, __value: *const ::c_char) -> ::c_int;
pub fn __system_property_get(__name: *const ::c_char, __value: *mut ::c_char) -> ::c_int;
+ pub fn __system_property_find(__name: *const ::c_char) -> *const prop_info;
+ pub fn __system_property_find_nth(__n: ::c_uint) -> *const prop_info;
+ pub fn __system_property_foreach(
+ __callback: unsafe extern "C" fn(__pi: *const prop_info, __cookie: *mut ::c_void),
+ __cookie: *mut ::c_void,
+ ) -> ::c_int;
// #include <link.h>
/// Only available in API Version 21+
@@ -2791,6 +3219,17 @@ extern "C" {
>,
data: *mut ::c_void,
) -> ::c_int;
+
+ pub fn arc4random() -> u32;
+ pub fn arc4random_uniform(__upper_bound: u32) -> u32;
+ pub fn arc4random_buf(__buf: *mut ::c_void, __n: ::size_t);
+
+ pub fn reallocarray(ptr: *mut ::c_void, nmemb: ::size_t, size: ::size_t) -> *mut ::c_void;
+
+ pub fn pthread_getcpuclockid(thread: ::pthread_t, clk_id: *mut ::clockid_t) -> ::c_int;
+
+ pub fn dirname(path: *const ::c_char) -> *mut ::c_char;
+ pub fn basename(path: *const ::c_char) -> *mut ::c_char;
}
cfg_if! {
diff --git a/vendor/libc/src/unix/linux_like/emscripten/mod.rs b/vendor/libc/src/unix/linux_like/emscripten/mod.rs
index b83415a..11fbb31 100644
--- a/vendor/libc/src/unix/linux_like/emscripten/mod.rs
+++ b/vendor/libc/src/unix/linux_like/emscripten/mod.rs
@@ -965,10 +965,6 @@ pub const SHM_UNLOCK: ::c_int = 12;
pub const SHM_HUGETLB: ::c_int = 0o4000;
pub const SHM_NORESERVE: ::c_int = 0o10000;
-pub const EPOLLRDHUP: ::c_int = 0x2000;
-pub const EPOLLEXCLUSIVE: ::c_int = 0x10000000;
-pub const EPOLLONESHOT: ::c_int = 0x40000000;
-
pub const QFMT_VFS_OLD: ::c_int = 1;
pub const QFMT_VFS_V0: ::c_int = 2;
@@ -1372,8 +1368,6 @@ pub const PTRACE_INTERRUPT: ::c_int = 0x4207;
pub const PTRACE_LISTEN: ::c_int = 0x4208;
pub const PTRACE_PEEKSIGINFO: ::c_int = 0x4209;
-pub const EPOLLWAKEUP: ::c_int = 0x20000000;
-
pub const PTRACE_GETFPREGS: ::c_uint = 14;
pub const PTRACE_SETFPREGS: ::c_uint = 15;
pub const PTRACE_GETFPXREGS: ::c_uint = 18;
@@ -1675,6 +1669,8 @@ pub const PRIO_PROCESS: ::c_int = 0;
pub const PRIO_PGRP: ::c_int = 1;
pub const PRIO_USER: ::c_int = 2;
+pub const SOMAXCONN: ::c_int = 128;
+
f! {
pub fn CMSG_NXTHDR(mhdr: *const msghdr,
cmsg: *const cmsghdr) -> *mut cmsghdr {
@@ -1744,8 +1740,10 @@ f! {
minor |= (dev & 0xffffff00) >> 12;
minor as ::c_uint
}
+}
- pub fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
+safe_f! {
+ pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
let major = major as ::dev_t;
let minor = minor as ::dev_t;
let mut dev = 0;
diff --git a/vendor/libc/src/unix/linux_like/linux/align.rs b/vendor/libc/src/unix/linux_like/linux/align.rs
index 11f5504..3a3277f 100644
--- a/vendor/libc/src/unix/linux_like/linux/align.rs
+++ b/vendor/libc/src/unix/linux_like/linux/align.rs
@@ -9,7 +9,8 @@ macro_rules! expand_align {
target_arch = "sparc64",
target_arch = "aarch64",
target_arch = "riscv64",
- target_arch = "riscv32"),
+ target_arch = "riscv32",
+ target_arch = "loongarch64"),
repr(align(4)))]
#[cfg_attr(not(any(target_pointer_width = "32",
target_arch = "x86_64",
@@ -19,7 +20,8 @@ macro_rules! expand_align {
target_arch = "sparc64",
target_arch = "aarch64",
target_arch = "riscv64",
- target_arch = "riscv32")),
+ target_arch = "riscv32",
+ target_arch = "loongarch64")),
repr(align(8)))]
pub struct pthread_mutexattr_t {
#[doc(hidden)]
@@ -76,6 +78,7 @@ macro_rules! expand_align {
any(target_arch = "mips",
target_arch = "arm",
target_arch = "hexagon",
+ target_arch = "m68k",
target_arch = "powerpc",
target_arch = "sparc",
target_arch = "x86_64",
@@ -85,6 +88,7 @@ macro_rules! expand_align {
not(any(target_arch = "mips",
target_arch = "arm",
target_arch = "hexagon",
+ target_arch = "m68k",
target_arch = "powerpc",
target_arch = "sparc",
target_arch = "x86_64",
@@ -99,6 +103,7 @@ macro_rules! expand_align {
any(target_arch = "mips",
target_arch = "arm",
target_arch = "hexagon",
+ target_arch = "m68k",
target_arch = "powerpc",
target_arch = "sparc",
target_arch = "x86_64",
@@ -108,6 +113,7 @@ macro_rules! expand_align {
not(any(target_arch = "mips",
target_arch = "arm",
target_arch = "hexagon",
+ target_arch = "m68k",
target_arch = "powerpc",
target_arch = "sparc",
target_arch = "x86_64",
diff --git a/vendor/libc/src/unix/linux_like/linux/arch/generic/mod.rs b/vendor/libc/src/unix/linux_like/linux/arch/generic/mod.rs
index e3401d4..5265cdd 100644
--- a/vendor/libc/src/unix/linux_like/linux/arch/generic/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/arch/generic/mod.rs
@@ -1,3 +1,16 @@
+s! {
+ pub struct termios2 {
+ pub c_iflag: ::tcflag_t,
+ pub c_oflag: ::tcflag_t,
+ pub c_cflag: ::tcflag_t,
+ pub c_lflag: ::tcflag_t,
+ pub c_line: ::cc_t,
+ pub c_cc: [::cc_t; 19],
+ pub c_ispeed: ::speed_t,
+ pub c_ospeed: ::speed_t,
+ }
+}
+
// include/uapi/asm-generic/socket.h
// arch/alpha/include/uapi/asm/socket.h
// tools/include/uapi/asm-generic/socket.h
@@ -91,6 +104,13 @@ cfg_if! {
pub const SO_DETACH_REUSEPORT_BPF: ::c_int = 68;
}
}
+
+cfg_if! {
+ if #[cfg(any(target_arch = "x86", target_arch = "x86_64"))] {
+ pub const FICLONE: ::c_ulong = 0x40049409;
+ pub const FICLONERANGE: ::c_ulong = 0x4020940D;
+ }
+}
// pub const SO_PREFER_BUSY_POLL: ::c_int = 69;
// pub const SO_BUSY_POLL_BUDGET: ::c_int = 70;
@@ -98,3 +118,168 @@ cfg_if! {
// pub const SCM_TIMESTAMP: ::c_int = SO_TIMESTAMP;
pub const SCM_TIMESTAMPNS: ::c_int = SO_TIMESTAMPNS;
pub const SCM_TIMESTAMPING: ::c_int = SO_TIMESTAMPING;
+
+// Ioctl Constants
+
+pub const TCGETS: ::Ioctl = 0x5401;
+pub const TCSETS: ::Ioctl = 0x5402;
+pub const TCSETSW: ::Ioctl = 0x5403;
+pub const TCSETSF: ::Ioctl = 0x5404;
+pub const TCGETA: ::Ioctl = 0x5405;
+pub const TCSETA: ::Ioctl = 0x5406;
+pub const TCSETAW: ::Ioctl = 0x5407;
+pub const TCSETAF: ::Ioctl = 0x5408;
+pub const TCSBRK: ::Ioctl = 0x5409;
+pub const TCXONC: ::Ioctl = 0x540A;
+pub const TCFLSH: ::Ioctl = 0x540B;
+pub const TIOCEXCL: ::Ioctl = 0x540C;
+pub const TIOCNXCL: ::Ioctl = 0x540D;
+pub const TIOCSCTTY: ::Ioctl = 0x540E;
+pub const TIOCGPGRP: ::Ioctl = 0x540F;
+pub const TIOCSPGRP: ::Ioctl = 0x5410;
+pub const TIOCOUTQ: ::Ioctl = 0x5411;
+pub const TIOCSTI: ::Ioctl = 0x5412;
+pub const TIOCGWINSZ: ::Ioctl = 0x5413;
+pub const TIOCSWINSZ: ::Ioctl = 0x5414;
+pub const TIOCMGET: ::Ioctl = 0x5415;
+pub const TIOCMBIS: ::Ioctl = 0x5416;
+pub const TIOCMBIC: ::Ioctl = 0x5417;
+pub const TIOCMSET: ::Ioctl = 0x5418;
+pub const TIOCGSOFTCAR: ::Ioctl = 0x5419;
+pub const TIOCSSOFTCAR: ::Ioctl = 0x541A;
+pub const FIONREAD: ::Ioctl = 0x541B;
+pub const TIOCINQ: ::Ioctl = FIONREAD;
+pub const TIOCLINUX: ::Ioctl = 0x541C;
+pub const TIOCCONS: ::Ioctl = 0x541D;
+pub const TIOCGSERIAL: ::Ioctl = 0x541E;
+pub const TIOCSSERIAL: ::Ioctl = 0x541F;
+pub const TIOCPKT: ::Ioctl = 0x5420;
+pub const FIONBIO: ::Ioctl = 0x5421;
+pub const TIOCNOTTY: ::Ioctl = 0x5422;
+pub const TIOCSETD: ::Ioctl = 0x5423;
+pub const TIOCGETD: ::Ioctl = 0x5424;
+pub const TCSBRKP: ::Ioctl = 0x5425;
+pub const TIOCSBRK: ::Ioctl = 0x5427;
+pub const TIOCCBRK: ::Ioctl = 0x5428;
+pub const TIOCGSID: ::Ioctl = 0x5429;
+pub const TCGETS2: ::Ioctl = 0x802c542a;
+pub const TCSETS2: ::Ioctl = 0x402c542b;
+pub const TCSETSW2: ::Ioctl = 0x402c542c;
+pub const TCSETSF2: ::Ioctl = 0x402c542d;
+pub const TIOCGRS485: ::Ioctl = 0x542E;
+pub const TIOCSRS485: ::Ioctl = 0x542F;
+pub const TIOCGPTN: ::Ioctl = 0x80045430;
+pub const TIOCSPTLCK: ::Ioctl = 0x40045431;
+pub const TIOCGDEV: ::Ioctl = 0x80045432;
+pub const TCGETX: ::Ioctl = 0x5432;
+pub const TCSETX: ::Ioctl = 0x5433;
+pub const TCSETXF: ::Ioctl = 0x5434;
+pub const TCSETXW: ::Ioctl = 0x5435;
+pub const TIOCSIG: ::Ioctl = 0x40045436;
+pub const TIOCVHANGUP: ::Ioctl = 0x5437;
+pub const TIOCGPKT: ::Ioctl = 0x80045438;
+pub const TIOCGPTLCK: ::Ioctl = 0x80045439;
+pub const TIOCGEXCL: ::Ioctl = 0x80045440;
+pub const TIOCGPTPEER: ::Ioctl = 0x5441;
+// pub const TIOCGISO7816: ::Ioctl = 0x80285442;
+// pub const TIOCSISO7816: ::Ioctl = 0xc0285443;
+pub const FIONCLEX: ::Ioctl = 0x5450;
+pub const FIOCLEX: ::Ioctl = 0x5451;
+pub const FIOASYNC: ::Ioctl = 0x5452;
+pub const TIOCSERCONFIG: ::Ioctl = 0x5453;
+pub const TIOCSERGWILD: ::Ioctl = 0x5454;
+pub const TIOCSERSWILD: ::Ioctl = 0x5455;
+pub const TIOCGLCKTRMIOS: ::Ioctl = 0x5456;
+pub const TIOCSLCKTRMIOS: ::Ioctl = 0x5457;
+pub const TIOCSERGSTRUCT: ::Ioctl = 0x5458;
+pub const TIOCSERGETLSR: ::Ioctl = 0x5459;
+pub const TIOCSERGETMULTI: ::Ioctl = 0x545A;
+pub const TIOCSERSETMULTI: ::Ioctl = 0x545B;
+pub const TIOCMIWAIT: ::Ioctl = 0x545C;
+pub const TIOCGICOUNT: ::Ioctl = 0x545D;
+pub const BLKIOMIN: ::Ioctl = 0x1278;
+pub const BLKIOOPT: ::Ioctl = 0x1279;
+pub const BLKSSZGET: ::Ioctl = 0x1268;
+pub const BLKPBSZGET: ::Ioctl = 0x127B;
+
+cfg_if! {
+ if #[cfg(any(target_arch = "arm",
+ target_arch = "s390x"))] {
+ pub const FIOQSIZE: ::Ioctl = 0x545E;
+ } else {
+ pub const FIOQSIZE: ::Ioctl = 0x5460;
+ }
+}
+
+pub const TIOCM_LE: ::c_int = 0x001;
+pub const TIOCM_DTR: ::c_int = 0x002;
+pub const TIOCM_RTS: ::c_int = 0x004;
+pub const TIOCM_ST: ::c_int = 0x008;
+pub const TIOCM_SR: ::c_int = 0x010;
+pub const TIOCM_CTS: ::c_int = 0x020;
+pub const TIOCM_CAR: ::c_int = 0x040;
+pub const TIOCM_CD: ::c_int = TIOCM_CAR;
+pub const TIOCM_RNG: ::c_int = 0x080;
+pub const TIOCM_RI: ::c_int = TIOCM_RNG;
+pub const TIOCM_DSR: ::c_int = 0x100;
+
+pub const BOTHER: ::speed_t = 0o010000;
+pub const IBSHIFT: ::tcflag_t = 16;
+
+// RLIMIT Constants
+
+cfg_if! {
+ if #[cfg(any(target_env = "gnu",
+ target_env = "uclibc"))] {
+
+ pub const RLIMIT_CPU: ::__rlimit_resource_t = 0;
+ pub const RLIMIT_FSIZE: ::__rlimit_resource_t = 1;
+ pub const RLIMIT_DATA: ::__rlimit_resource_t = 2;
+ pub const RLIMIT_STACK: ::__rlimit_resource_t = 3;
+ pub const RLIMIT_CORE: ::__rlimit_resource_t = 4;
+ pub const RLIMIT_RSS: ::__rlimit_resource_t = 5;
+ pub const RLIMIT_NPROC: ::__rlimit_resource_t = 6;
+ pub const RLIMIT_NOFILE: ::__rlimit_resource_t = 7;
+ pub const RLIMIT_MEMLOCK: ::__rlimit_resource_t = 8;
+ pub const RLIMIT_AS: ::__rlimit_resource_t = 9;
+ pub const RLIMIT_LOCKS: ::__rlimit_resource_t = 10;
+ pub const RLIMIT_SIGPENDING: ::__rlimit_resource_t = 11;
+ pub const RLIMIT_MSGQUEUE: ::__rlimit_resource_t = 12;
+ pub const RLIMIT_NICE: ::__rlimit_resource_t = 13;
+ pub const RLIMIT_RTPRIO: ::__rlimit_resource_t = 14;
+ pub const RLIMIT_RTTIME: ::__rlimit_resource_t = 15;
+ pub const RLIMIT_NLIMITS: ::__rlimit_resource_t = RLIM_NLIMITS;
+
+ } else if #[cfg(target_env = "musl")] {
+
+ pub const RLIMIT_CPU: ::c_int = 0;
+ pub const RLIMIT_FSIZE: ::c_int = 1;
+ pub const RLIMIT_DATA: ::c_int = 2;
+ pub const RLIMIT_STACK: ::c_int = 3;
+ pub const RLIMIT_CORE: ::c_int = 4;
+ pub const RLIMIT_RSS: ::c_int = 5;
+ pub const RLIMIT_NPROC: ::c_int = 6;
+ pub const RLIMIT_NOFILE: ::c_int = 7;
+ pub const RLIMIT_MEMLOCK: ::c_int = 8;
+ pub const RLIMIT_AS: ::c_int = 9;
+ pub const RLIMIT_LOCKS: ::c_int = 10;
+ pub const RLIMIT_SIGPENDING: ::c_int = 11;
+ pub const RLIMIT_MSGQUEUE: ::c_int = 12;
+ pub const RLIMIT_NICE: ::c_int = 13;
+ pub const RLIMIT_RTPRIO: ::c_int = 14;
+ pub const RLIMIT_RTTIME: ::c_int = 15;
+ pub const RLIM_NLIMITS: ::c_int = 15;
+ pub const RLIMIT_NLIMITS: ::c_int = RLIM_NLIMITS;
+ }
+}
+
+cfg_if! {
+ if #[cfg(target_env = "gnu")] {
+ pub const RLIM_NLIMITS: ::__rlimit_resource_t = 16;
+ }
+ else if #[cfg(target_env = "uclibc")] {
+ pub const RLIM_NLIMITS: ::__rlimit_resource_t = 15;
+ }
+}
+
+pub const RLIM_INFINITY: ::rlim_t = !0;
diff --git a/vendor/libc/src/unix/linux_like/linux/arch/mips/mod.rs b/vendor/libc/src/unix/linux_like/linux/arch/mips/mod.rs
index cdbdca2..077417d 100644
--- a/vendor/libc/src/unix/linux_like/linux/arch/mips/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/arch/mips/mod.rs
@@ -1,3 +1,16 @@
+s! {
+ pub struct termios2 {
+ pub c_iflag: ::tcflag_t,
+ pub c_oflag: ::tcflag_t,
+ pub c_cflag: ::tcflag_t,
+ pub c_lflag: ::tcflag_t,
+ pub c_line: ::cc_t,
+ pub c_cc: [::cc_t; 23],
+ pub c_ispeed: ::speed_t,
+ pub c_ospeed: ::speed_t,
+ }
+}
+
// arch/mips/include/uapi/asm/socket.h
pub const SOL_SOCKET: ::c_int = 0xffff;
@@ -94,3 +107,179 @@ pub const SO_TIMESTAMPING: ::c_int = 37;
// pub const SCM_TIMESTAMP: ::c_int = SO_TIMESTAMP;
pub const SCM_TIMESTAMPNS: ::c_int = SO_TIMESTAMPNS;
pub const SCM_TIMESTAMPING: ::c_int = SO_TIMESTAMPING;
+
+// Ioctl Constants
+
+pub const TCGETS: ::Ioctl = 0x540d;
+pub const TCSETS: ::Ioctl = 0x540e;
+pub const TCSETSW: ::Ioctl = 0x540f;
+pub const TCSETSF: ::Ioctl = 0x5410;
+pub const TCGETA: ::Ioctl = 0x5401;
+pub const TCSETA: ::Ioctl = 0x5402;
+pub const TCSETAW: ::Ioctl = 0x5403;
+pub const TCSETAF: ::Ioctl = 0x5404;
+pub const TCSBRK: ::Ioctl = 0x5405;
+pub const TCXONC: ::Ioctl = 0x5406;
+pub const TCFLSH: ::Ioctl = 0x5407;
+pub const TIOCEXCL: ::Ioctl = 0x740d;
+pub const TIOCNXCL: ::Ioctl = 0x740e;
+pub const TIOCSCTTY: ::Ioctl = 0x5480;
+pub const TIOCGPGRP: ::Ioctl = 0x40047477;
+pub const TIOCSPGRP: ::Ioctl = 0x80047476;
+pub const TIOCOUTQ: ::Ioctl = 0x7472;
+pub const TIOCSTI: ::Ioctl = 0x5472;
+pub const TIOCGWINSZ: ::Ioctl = 0x40087468;
+pub const TIOCSWINSZ: ::Ioctl = 0x80087467;
+pub const TIOCMGET: ::Ioctl = 0x741d;
+pub const TIOCMBIS: ::Ioctl = 0x741b;
+pub const TIOCMBIC: ::Ioctl = 0x741c;
+pub const TIOCMSET: ::Ioctl = 0x741a;
+pub const TIOCGSOFTCAR: ::Ioctl = 0x5481;
+pub const TIOCSSOFTCAR: ::Ioctl = 0x5482;
+pub const FIONREAD: ::Ioctl = 0x467f;
+pub const TIOCINQ: ::Ioctl = FIONREAD;
+pub const TIOCLINUX: ::Ioctl = 0x5483;
+pub const TIOCCONS: ::Ioctl = 0x80047478;
+pub const TIOCGSERIAL: ::Ioctl = 0x5484;
+pub const TIOCSSERIAL: ::Ioctl = 0x5485;
+pub const TIOCPKT: ::Ioctl = 0x5470;
+pub const FIONBIO: ::Ioctl = 0x667e;
+pub const TIOCNOTTY: ::Ioctl = 0x5471;
+pub const TIOCSETD: ::Ioctl = 0x7401;
+pub const TIOCGETD: ::Ioctl = 0x7400;
+pub const TCSBRKP: ::Ioctl = 0x5486;
+pub const TIOCSBRK: ::Ioctl = 0x5427;
+pub const TIOCCBRK: ::Ioctl = 0x5428;
+pub const TIOCGSID: ::Ioctl = 0x7416;
+pub const TCGETS2: ::Ioctl = 0x4030542a;
+pub const TCSETS2: ::Ioctl = 0x8030542b;
+pub const TCSETSW2: ::Ioctl = 0x8030542c;
+pub const TCSETSF2: ::Ioctl = 0x8030542d;
+pub const TIOCGPTN: ::Ioctl = 0x40045430;
+pub const TIOCSPTLCK: ::Ioctl = 0x80045431;
+pub const TIOCGDEV: ::Ioctl = 0x40045432;
+pub const TIOCSIG: ::Ioctl = 0x80045436;
+pub const TIOCVHANGUP: ::Ioctl = 0x5437;
+pub const TIOCGPKT: ::Ioctl = 0x40045438;
+pub const TIOCGPTLCK: ::Ioctl = 0x40045439;
+pub const TIOCGEXCL: ::Ioctl = 0x40045440;
+pub const TIOCGPTPEER: ::Ioctl = 0x20005441;
+//pub const TIOCGISO7816: ::Ioctl = 0x40285442;
+//pub const TIOCSISO7816: ::Ioctl = 0xc0285443;
+pub const FIONCLEX: ::Ioctl = 0x6602;
+pub const FIOCLEX: ::Ioctl = 0x6601;
+pub const FIOASYNC: ::Ioctl = 0x667d;
+pub const TIOCSERCONFIG: ::Ioctl = 0x5488;
+pub const TIOCSERGWILD: ::Ioctl = 0x5489;
+pub const TIOCSERSWILD: ::Ioctl = 0x548a;
+pub const TIOCGLCKTRMIOS: ::Ioctl = 0x548b;
+pub const TIOCSLCKTRMIOS: ::Ioctl = 0x548c;
+pub const TIOCSERGSTRUCT: ::Ioctl = 0x548d;
+pub const TIOCSERGETLSR: ::Ioctl = 0x548e;
+pub const TIOCSERGETMULTI: ::Ioctl = 0x548f;
+pub const TIOCSERSETMULTI: ::Ioctl = 0x5490;
+pub const TIOCMIWAIT: ::Ioctl = 0x5491;
+pub const TIOCGICOUNT: ::Ioctl = 0x5492;
+pub const FIOQSIZE: ::Ioctl = 0x667f;
+pub const TIOCSLTC: ::Ioctl = 0x7475;
+pub const TIOCGETP: ::Ioctl = 0x7408;
+pub const TIOCSETP: ::Ioctl = 0x7409;
+pub const TIOCSETN: ::Ioctl = 0x740a;
+pub const BLKIOMIN: ::Ioctl = 0x20001278;
+pub const BLKIOOPT: ::Ioctl = 0x20001279;
+pub const BLKSSZGET: ::Ioctl = 0x20001268;
+pub const BLKPBSZGET: ::Ioctl = 0x2000127B;
+
+cfg_if! {
+ if #[cfg(target_env = "musl")] {
+ pub const TIOCGRS485: ::Ioctl = 0x4020542e;
+ pub const TIOCSRS485: ::Ioctl = 0xc020542f;
+ }
+}
+
+pub const TIOCM_LE: ::c_int = 0x001;
+pub const TIOCM_DTR: ::c_int = 0x002;
+pub const TIOCM_RTS: ::c_int = 0x004;
+pub const TIOCM_ST: ::c_int = 0x010;
+pub const TIOCM_SR: ::c_int = 0x020;
+pub const TIOCM_CTS: ::c_int = 0x040;
+pub const TIOCM_CAR: ::c_int = 0x100;
+pub const TIOCM_CD: ::c_int = TIOCM_CAR;
+pub const TIOCM_RNG: ::c_int = 0x200;
+pub const TIOCM_RI: ::c_int = TIOCM_RNG;
+pub const TIOCM_DSR: ::c_int = 0x400;
+
+pub const BOTHER: ::speed_t = 0o010000;
+pub const IBSHIFT: ::tcflag_t = 16;
+
+// RLIMIT Constants
+
+cfg_if! {
+ if #[cfg(any(target_env = "gnu",
+ target_env = "uclibc"))] {
+
+ pub const RLIMIT_CPU: ::__rlimit_resource_t = 0;
+ pub const RLIMIT_FSIZE: ::__rlimit_resource_t = 1;
+ pub const RLIMIT_DATA: ::__rlimit_resource_t = 2;
+ pub const RLIMIT_STACK: ::__rlimit_resource_t = 3;
+ pub const RLIMIT_CORE: ::__rlimit_resource_t = 4;
+ pub const RLIMIT_NOFILE: ::__rlimit_resource_t = 5;
+ pub const RLIMIT_AS: ::__rlimit_resource_t = 6;
+ pub const RLIMIT_RSS: ::__rlimit_resource_t = 7;
+ pub const RLIMIT_NPROC: ::__rlimit_resource_t = 8;
+ pub const RLIMIT_MEMLOCK: ::__rlimit_resource_t = 9;
+ pub const RLIMIT_LOCKS: ::__rlimit_resource_t = 10;
+ pub const RLIMIT_SIGPENDING: ::__rlimit_resource_t = 11;
+ pub const RLIMIT_MSGQUEUE: ::__rlimit_resource_t = 12;
+ pub const RLIMIT_NICE: ::__rlimit_resource_t = 13;
+ pub const RLIMIT_RTPRIO: ::__rlimit_resource_t = 14;
+ pub const RLIMIT_RTTIME: ::__rlimit_resource_t = 15;
+ pub const RLIMIT_NLIMITS: ::__rlimit_resource_t = RLIM_NLIMITS;
+
+ } else if #[cfg(target_env = "musl")] {
+
+ pub const RLIMIT_CPU: ::c_int = 0;
+ pub const RLIMIT_FSIZE: ::c_int = 1;
+ pub const RLIMIT_DATA: ::c_int = 2;
+ pub const RLIMIT_STACK: ::c_int = 3;
+ pub const RLIMIT_CORE: ::c_int = 4;
+ pub const RLIMIT_NOFILE: ::c_int = 5;
+ pub const RLIMIT_AS: ::c_int = 6;
+ pub const RLIMIT_RSS: ::c_int = 7;
+ pub const RLIMIT_NPROC: ::c_int = 8;
+ pub const RLIMIT_MEMLOCK: ::c_int = 9;
+ pub const RLIMIT_LOCKS: ::c_int = 10;
+ pub const RLIMIT_SIGPENDING: ::c_int = 11;
+ pub const RLIMIT_MSGQUEUE: ::c_int = 12;
+ pub const RLIMIT_NICE: ::c_int = 13;
+ pub const RLIMIT_RTPRIO: ::c_int = 14;
+ pub const RLIMIT_RTTIME: ::c_int = 15;
+ pub const RLIM_NLIMITS: ::c_int = 15;
+ pub const RLIMIT_NLIMITS: ::c_int = RLIM_NLIMITS;
+ pub const RLIM_INFINITY: ::rlim_t = !0;
+ }
+}
+
+cfg_if! {
+ if #[cfg(target_env = "gnu")] {
+ pub const RLIM_NLIMITS: ::__rlimit_resource_t = 16;
+ } else if #[cfg(target_env = "uclibc")] {
+ pub const RLIM_NLIMITS: ::__rlimit_resource_t = 15;
+ }
+}
+
+cfg_if! {
+ if #[cfg(target_arch = "mips64",
+ any(target_env = "gnu",
+ target_env = "uclibc"))] {
+ pub const RLIM_INFINITY: ::rlim_t = !0;
+ }
+}
+
+cfg_if! {
+ if #[cfg(target_arch = "mips",
+ any(target_env = "gnu",
+ target_env = "uclibc"))] {
+ pub const RLIM_INFINITY: ::rlim_t = 0x7fffffff;
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/arch/powerpc/mod.rs b/vendor/libc/src/unix/linux_like/linux/arch/powerpc/mod.rs
index 89cc09e..637b7a1 100644
--- a/vendor/libc/src/unix/linux_like/linux/arch/powerpc/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/arch/powerpc/mod.rs
@@ -89,3 +89,152 @@ pub const SO_BINDTOIFINDEX: ::c_int = 62;
// pub const SCM_TIMESTAMP: ::c_int = SO_TIMESTAMP;
pub const SCM_TIMESTAMPNS: ::c_int = SO_TIMESTAMPNS;
pub const SCM_TIMESTAMPING: ::c_int = SO_TIMESTAMPING;
+
+// Ioctl Constants
+
+cfg_if! {
+ if #[cfg(target_env = "gnu")] {
+ pub const TCGETS: ::Ioctl = 0x403c7413;
+ pub const TCSETS: ::Ioctl = 0x803c7414;
+ pub const TCSETSW: ::Ioctl = 0x803c7415;
+ pub const TCSETSF: ::Ioctl = 0x803c7416;
+ } else if #[cfg(target_env = "musl")] {
+ pub const TCGETS: ::Ioctl = 0x402c7413;
+ pub const TCSETS: ::Ioctl = 0x802c7414;
+ pub const TCSETSW: ::Ioctl = 0x802c7415;
+ pub const TCSETSF: ::Ioctl = 0x802c7416;
+ }
+}
+
+pub const TCGETA: ::Ioctl = 0x40147417;
+pub const TCSETA: ::Ioctl = 0x80147418;
+pub const TCSETAW: ::Ioctl = 0x80147419;
+pub const TCSETAF: ::Ioctl = 0x8014741C;
+pub const TCSBRK: ::Ioctl = 0x2000741D;
+pub const TCXONC: ::Ioctl = 0x2000741E;
+pub const TCFLSH: ::Ioctl = 0x2000741F;
+pub const TIOCEXCL: ::Ioctl = 0x540C;
+pub const TIOCNXCL: ::Ioctl = 0x540D;
+pub const TIOCSCTTY: ::Ioctl = 0x540E;
+pub const TIOCGPGRP: ::Ioctl = 0x40047477;
+pub const TIOCSPGRP: ::Ioctl = 0x80047476;
+pub const TIOCOUTQ: ::Ioctl = 0x40047473;
+pub const TIOCSTI: ::Ioctl = 0x5412;
+pub const TIOCGWINSZ: ::Ioctl = 0x40087468;
+pub const TIOCSWINSZ: ::Ioctl = 0x80087467;
+pub const TIOCMGET: ::Ioctl = 0x5415;
+pub const TIOCMBIS: ::Ioctl = 0x5416;
+pub const TIOCMBIC: ::Ioctl = 0x5417;
+pub const TIOCMSET: ::Ioctl = 0x5418;
+pub const TIOCGSOFTCAR: ::Ioctl = 0x5419;
+pub const TIOCSSOFTCAR: ::Ioctl = 0x541A;
+pub const FIONREAD: ::Ioctl = 0x4004667F;
+pub const TIOCINQ: ::Ioctl = FIONREAD;
+pub const TIOCLINUX: ::Ioctl = 0x541C;
+pub const TIOCCONS: ::Ioctl = 0x541D;
+pub const TIOCGSERIAL: ::Ioctl = 0x541E;
+pub const TIOCSSERIAL: ::Ioctl = 0x541F;
+pub const TIOCPKT: ::Ioctl = 0x5420;
+pub const FIONBIO: ::Ioctl = 0x8004667e;
+pub const TIOCNOTTY: ::Ioctl = 0x5422;
+pub const TIOCSETD: ::Ioctl = 0x5423;
+pub const TIOCGETD: ::Ioctl = 0x5424;
+pub const TCSBRKP: ::Ioctl = 0x5425;
+pub const TIOCSBRK: ::Ioctl = 0x5427;
+pub const TIOCCBRK: ::Ioctl = 0x5428;
+pub const TIOCGSID: ::Ioctl = 0x5429;
+pub const TIOCGRS485: ::Ioctl = 0x542e;
+pub const TIOCSRS485: ::Ioctl = 0x542f;
+pub const TIOCGPTN: ::Ioctl = 0x40045430;
+pub const TIOCSPTLCK: ::Ioctl = 0x80045431;
+pub const TIOCGDEV: ::Ioctl = 0x40045432;
+pub const TIOCSIG: ::Ioctl = 0x80045436;
+pub const TIOCVHANGUP: ::Ioctl = 0x5437;
+pub const TIOCGPKT: ::Ioctl = 0x40045438;
+pub const TIOCGPTLCK: ::Ioctl = 0x40045439;
+pub const TIOCGEXCL: ::Ioctl = 0x40045440;
+pub const TIOCGPTPEER: ::Ioctl = 0x20005441;
+//pub const TIOCGISO7816: ::Ioctl = 0x40285442;
+//pub const TIOCSISO7816: ::Ioctl = 0xc0285443;
+pub const FIONCLEX: ::Ioctl = 0x20006602;
+pub const FIOCLEX: ::Ioctl = 0x20006601;
+pub const FIOASYNC: ::Ioctl = 0x8004667d;
+pub const TIOCSERCONFIG: ::Ioctl = 0x5453;
+pub const TIOCSERGWILD: ::Ioctl = 0x5454;
+pub const TIOCSERSWILD: ::Ioctl = 0x5455;
+pub const TIOCGLCKTRMIOS: ::Ioctl = 0x5456;
+pub const TIOCSLCKTRMIOS: ::Ioctl = 0x5457;
+pub const TIOCSERGSTRUCT: ::Ioctl = 0x5458;
+pub const TIOCSERGETLSR: ::Ioctl = 0x5459;
+pub const TIOCSERGETMULTI: ::Ioctl = 0x545A;
+pub const TIOCSERSETMULTI: ::Ioctl = 0x545B;
+pub const TIOCMIWAIT: ::Ioctl = 0x545C;
+pub const TIOCGICOUNT: ::Ioctl = 0x545D;
+pub const BLKIOMIN: ::Ioctl = 0x20001278;
+pub const BLKIOOPT: ::Ioctl = 0x20001279;
+pub const BLKSSZGET: ::Ioctl = 0x20001268;
+pub const BLKPBSZGET: ::Ioctl = 0x2000127B;
+//pub const FIOQSIZE: ::Ioctl = 0x40086680;
+
+pub const TIOCM_LE: ::c_int = 0x001;
+pub const TIOCM_DTR: ::c_int = 0x002;
+pub const TIOCM_RTS: ::c_int = 0x004;
+pub const TIOCM_ST: ::c_int = 0x008;
+pub const TIOCM_SR: ::c_int = 0x010;
+pub const TIOCM_CTS: ::c_int = 0x020;
+pub const TIOCM_CAR: ::c_int = 0x040;
+pub const TIOCM_CD: ::c_int = TIOCM_CAR;
+pub const TIOCM_RNG: ::c_int = 0x080;
+pub const TIOCM_RI: ::c_int = TIOCM_RNG;
+pub const TIOCM_DSR: ::c_int = 0x100;
+
+pub const BOTHER: ::speed_t = 0o0037;
+pub const IBSHIFT: ::tcflag_t = 16;
+
+// RLIMIT Constants
+
+cfg_if! {
+ if #[cfg(target_env = "gnu")] {
+
+ pub const RLIMIT_CPU: ::__rlimit_resource_t = 0;
+ pub const RLIMIT_FSIZE: ::__rlimit_resource_t = 1;
+ pub const RLIMIT_DATA: ::__rlimit_resource_t = 2;
+ pub const RLIMIT_STACK: ::__rlimit_resource_t = 3;
+ pub const RLIMIT_CORE: ::__rlimit_resource_t = 4;
+ pub const RLIMIT_RSS: ::__rlimit_resource_t = 5;
+ pub const RLIMIT_NPROC: ::__rlimit_resource_t = 6;
+ pub const RLIMIT_NOFILE: ::__rlimit_resource_t = 7;
+ pub const RLIMIT_MEMLOCK: ::__rlimit_resource_t = 8;
+ pub const RLIMIT_AS: ::__rlimit_resource_t = 9;
+ pub const RLIMIT_LOCKS: ::__rlimit_resource_t = 10;
+ pub const RLIMIT_SIGPENDING: ::__rlimit_resource_t = 11;
+ pub const RLIMIT_MSGQUEUE: ::__rlimit_resource_t = 12;
+ pub const RLIMIT_NICE: ::__rlimit_resource_t = 13;
+ pub const RLIMIT_RTPRIO: ::__rlimit_resource_t = 14;
+ pub const RLIMIT_RTTIME: ::__rlimit_resource_t = 15;
+ pub const RLIM_NLIMITS: ::__rlimit_resource_t = 16;
+ pub const RLIMIT_NLIMITS: ::__rlimit_resource_t = RLIM_NLIMITS;
+
+ } else if #[cfg(target_env = "musl")] {
+
+ pub const RLIMIT_CPU: ::c_int = 0;
+ pub const RLIMIT_FSIZE: ::c_int = 1;
+ pub const RLIMIT_DATA: ::c_int = 2;
+ pub const RLIMIT_STACK: ::c_int = 3;
+ pub const RLIMIT_CORE: ::c_int = 4;
+ pub const RLIMIT_RSS: ::c_int = 5;
+ pub const RLIMIT_NPROC: ::c_int = 6;
+ pub const RLIMIT_NOFILE: ::c_int = 7;
+ pub const RLIMIT_MEMLOCK: ::c_int = 8;
+ pub const RLIMIT_AS: ::c_int = 9;
+ pub const RLIMIT_LOCKS: ::c_int = 10;
+ pub const RLIMIT_SIGPENDING: ::c_int = 11;
+ pub const RLIMIT_MSGQUEUE: ::c_int = 12;
+ pub const RLIMIT_NICE: ::c_int = 13;
+ pub const RLIMIT_RTPRIO: ::c_int = 14;
+ pub const RLIMIT_RTTIME: ::c_int = 15;
+ pub const RLIM_NLIMITS: ::c_int = 15;
+ pub const RLIMIT_NLIMITS: ::c_int = RLIM_NLIMITS;
+ }
+}
+pub const RLIM_INFINITY: ::rlim_t = !0;
diff --git a/vendor/libc/src/unix/linux_like/linux/arch/sparc/mod.rs b/vendor/libc/src/unix/linux_like/linux/arch/sparc/mod.rs
index d4f9bb0..da3e388 100644
--- a/vendor/libc/src/unix/linux_like/linux/arch/sparc/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/arch/sparc/mod.rs
@@ -1,3 +1,16 @@
+s! {
+ pub struct termios2 {
+ pub c_iflag: ::tcflag_t,
+ pub c_oflag: ::tcflag_t,
+ pub c_cflag: ::tcflag_t,
+ pub c_lflag: ::tcflag_t,
+ pub c_line: ::cc_t,
+ pub c_cc: [::cc_t; 19],
+ pub c_ispeed: ::speed_t,
+ pub c_ospeed: ::speed_t,
+ }
+}
+
// arch/sparc/include/uapi/asm/socket.h
pub const SOL_SOCKET: ::c_int = 0xffff;
@@ -86,3 +99,130 @@ pub const SO_TIMESTAMPING: ::c_int = 0x0023;
// pub const SCM_TIMESTAMP: ::c_int = SO_TIMESTAMP;
pub const SCM_TIMESTAMPNS: ::c_int = SO_TIMESTAMPNS;
pub const SCM_TIMESTAMPING: ::c_int = SO_TIMESTAMPING;
+
+// Ioctl Constants
+
+pub const TCGETS: ::Ioctl = 0x40245408;
+pub const TCSETS: ::Ioctl = 0x80245409;
+pub const TCSETSW: ::Ioctl = 0x8024540a;
+pub const TCSETSF: ::Ioctl = 0x8024540b;
+pub const TCGETA: ::Ioctl = 0x40125401;
+pub const TCSETA: ::Ioctl = 0x80125402;
+pub const TCSETAW: ::Ioctl = 0x80125403;
+pub const TCSETAF: ::Ioctl = 0x80125404;
+pub const TCSBRK: ::Ioctl = 0x20005405;
+pub const TCXONC: ::Ioctl = 0x20005406;
+pub const TCFLSH: ::Ioctl = 0x20005407;
+pub const TIOCEXCL: ::Ioctl = 0x2000740d;
+pub const TIOCNXCL: ::Ioctl = 0x2000740e;
+pub const TIOCSCTTY: ::Ioctl = 0x20007484;
+pub const TIOCGPGRP: ::Ioctl = 0x40047483;
+pub const TIOCSPGRP: ::Ioctl = 0x80047482;
+pub const TIOCOUTQ: ::Ioctl = 0x40047473;
+pub const TIOCSTI: ::Ioctl = 0x80017472;
+pub const TIOCGWINSZ: ::Ioctl = 0x40087468;
+pub const TIOCSWINSZ: ::Ioctl = 0x80087467;
+pub const TIOCMGET: ::Ioctl = 0x4004746a;
+pub const TIOCMBIS: ::Ioctl = 0x8004746c;
+pub const TIOCMBIC: ::Ioctl = 0x8004746b;
+pub const TIOCMSET: ::Ioctl = 0x8004746d;
+pub const TIOCGSOFTCAR: ::Ioctl = 0x40047464;
+pub const TIOCSSOFTCAR: ::Ioctl = 0x80047465;
+pub const FIONREAD: ::Ioctl = 0x4004667f;
+pub const TIOCINQ: ::Ioctl = FIONREAD;
+pub const TIOCLINUX: ::Ioctl = 0x541C;
+pub const TIOCCONS: ::Ioctl = 0x20007424;
+pub const TIOCGSERIAL: ::Ioctl = 0x541E;
+pub const TIOCSSERIAL: ::Ioctl = 0x541F;
+pub const TIOCPKT: ::Ioctl = 0x80047470;
+pub const FIONBIO: ::Ioctl = 0x8004667e;
+pub const TIOCNOTTY: ::Ioctl = 0x20007471;
+pub const TIOCSETD: ::Ioctl = 0x80047401;
+pub const TIOCGETD: ::Ioctl = 0x40047400;
+pub const TCSBRKP: ::Ioctl = 0x5425;
+pub const TIOCSBRK: ::Ioctl = 0x2000747b;
+pub const TIOCCBRK: ::Ioctl = 0x2000747a;
+pub const TIOCGSID: ::Ioctl = 0x40047485;
+pub const TCGETS2: ::Ioctl = 0x402c540c;
+pub const TCSETS2: ::Ioctl = 0x802c540d;
+pub const TCSETSW2: ::Ioctl = 0x802c540e;
+pub const TCSETSF2: ::Ioctl = 0x802c540f;
+pub const TIOCGPTN: ::Ioctl = 0x40047486;
+pub const TIOCSPTLCK: ::Ioctl = 0x80047487;
+pub const TIOCGDEV: ::Ioctl = 0x40045432;
+pub const TIOCSIG: ::Ioctl = 0x80047488;
+pub const TIOCVHANGUP: ::Ioctl = 0x20005437;
+pub const TIOCGPKT: ::Ioctl = 0x40045438;
+pub const TIOCGPTLCK: ::Ioctl = 0x40045439;
+pub const TIOCGEXCL: ::Ioctl = 0x40045440;
+pub const TIOCGPTPEER: ::Ioctl = 0x20007489;
+pub const FIONCLEX: ::Ioctl = 0x20006602;
+pub const FIOCLEX: ::Ioctl = 0x20006601;
+pub const TIOCSERCONFIG: ::Ioctl = 0x5453;
+pub const TIOCSERGWILD: ::Ioctl = 0x5454;
+pub const TIOCSERSWILD: ::Ioctl = 0x5455;
+pub const TIOCGLCKTRMIOS: ::Ioctl = 0x5456;
+pub const TIOCSLCKTRMIOS: ::Ioctl = 0x5457;
+pub const TIOCSERGSTRUCT: ::Ioctl = 0x5458;
+pub const TIOCSERGETLSR: ::Ioctl = 0x5459;
+pub const TIOCSERGETMULTI: ::Ioctl = 0x545A;
+pub const TIOCSERSETMULTI: ::Ioctl = 0x545B;
+pub const TIOCMIWAIT: ::Ioctl = 0x545C;
+pub const TIOCGICOUNT: ::Ioctl = 0x545D;
+pub const TIOCSTART: ::Ioctl = 0x2000746e;
+pub const TIOCSTOP: ::Ioctl = 0x2000746f;
+pub const BLKIOMIN: ::Ioctl = 0x20001278;
+pub const BLKIOOPT: ::Ioctl = 0x20001279;
+pub const BLKSSZGET: ::Ioctl = 0x20001268;
+pub const BLKPBSZGET: ::Ioctl = 0x2000127B;
+
+//pub const FIOASYNC: ::Ioctl = 0x4004667d;
+//pub const FIOQSIZE: ::Ioctl = ;
+//pub const TIOCGISO7816: ::Ioctl = 0x40285443;
+//pub const TIOCSISO7816: ::Ioctl = 0xc0285444;
+//pub const TIOCGRS485: ::Ioctl = 0x40205441;
+//pub const TIOCSRS485: ::Ioctl = 0xc0205442;
+
+pub const TIOCM_LE: ::c_int = 0x001;
+pub const TIOCM_DTR: ::c_int = 0x002;
+pub const TIOCM_RTS: ::c_int = 0x004;
+pub const TIOCM_ST: ::c_int = 0x008;
+pub const TIOCM_SR: ::c_int = 0x010;
+pub const TIOCM_CTS: ::c_int = 0x020;
+pub const TIOCM_CAR: ::c_int = 0x040;
+pub const TIOCM_CD: ::c_int = TIOCM_CAR;
+pub const TIOCM_RNG: ::c_int = 0x080;
+pub const TIOCM_RI: ::c_int = TIOCM_RNG;
+pub const TIOCM_DSR: ::c_int = 0x100;
+
+pub const BOTHER: ::speed_t = 0x1000;
+pub const IBSHIFT: ::tcflag_t = 16;
+
+// RLIMIT Constants
+
+pub const RLIMIT_CPU: ::__rlimit_resource_t = 0;
+pub const RLIMIT_FSIZE: ::__rlimit_resource_t = 1;
+pub const RLIMIT_DATA: ::__rlimit_resource_t = 2;
+pub const RLIMIT_STACK: ::__rlimit_resource_t = 3;
+pub const RLIMIT_CORE: ::__rlimit_resource_t = 4;
+pub const RLIMIT_RSS: ::__rlimit_resource_t = 5;
+pub const RLIMIT_NOFILE: ::__rlimit_resource_t = 6;
+pub const RLIMIT_NPROC: ::__rlimit_resource_t = 7;
+pub const RLIMIT_MEMLOCK: ::__rlimit_resource_t = 8;
+pub const RLIMIT_AS: ::__rlimit_resource_t = 9;
+pub const RLIMIT_LOCKS: ::__rlimit_resource_t = 10;
+pub const RLIMIT_SIGPENDING: ::__rlimit_resource_t = 11;
+pub const RLIMIT_MSGQUEUE: ::__rlimit_resource_t = 12;
+pub const RLIMIT_NICE: ::__rlimit_resource_t = 13;
+pub const RLIMIT_RTPRIO: ::__rlimit_resource_t = 14;
+pub const RLIMIT_RTTIME: ::__rlimit_resource_t = 15;
+pub const RLIM_NLIMITS: ::__rlimit_resource_t = 16;
+pub const RLIMIT_NLIMITS: ::__rlimit_resource_t = RLIM_NLIMITS;
+
+cfg_if! {
+ if #[cfg(target_arch = "sparc64")] {
+ pub const RLIM_INFINITY: ::rlim_t = !0;
+ } else if #[cfg(target_arch = "sparc")] {
+ pub const RLIM_INFINITY: ::rlim_t = 0x7fffffff;
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b32/arm/align.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b32/arm/align.rs
index 825546b..2645ec4 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b32/arm/align.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b32/arm/align.rs
@@ -4,4 +4,50 @@ s_no_extra_traits! {
pub struct max_align_t {
priv_: [i64; 2]
}
+
+ #[allow(missing_debug_implementations)]
+ #[repr(align(8))]
+ pub struct ucontext_t {
+ pub uc_flags: ::c_ulong,
+ pub uc_link: *mut ucontext_t,
+ pub uc_stack: ::stack_t,
+ pub uc_mcontext: ::mcontext_t,
+ pub uc_sigmask: ::sigset_t,
+ pub uc_regspace: [::c_ulong; 128],
+ }
+}
+
+cfg_if! {
+ if #[cfg(feature = "extra_traits")] {
+ impl PartialEq for ucontext_t {
+ fn eq(&self, other: &ucontext_t) -> bool {
+ self.uc_flags == other.uc_flags
+ && self.uc_link == other.uc_link
+ && self.uc_stack == other.uc_stack
+ && self.uc_mcontext == other.uc_mcontext
+ && self.uc_sigmask == other.uc_sigmask
+ }
+ }
+ impl Eq for ucontext_t {}
+ impl ::fmt::Debug for ucontext_t {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("ucontext_t")
+ .field("uc_flags", &self.uc_link)
+ .field("uc_link", &self.uc_link)
+ .field("uc_stack", &self.uc_stack)
+ .field("uc_mcontext", &self.uc_mcontext)
+ .field("uc_sigmask", &self.uc_sigmask)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for ucontext_t {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.uc_flags.hash(state);
+ self.uc_link.hash(state);
+ self.uc_stack.hash(state);
+ self.uc_mcontext.hash(state);
+ self.uc_sigmask.hash(state);
+ }
+ }
+ }
}
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b32/arm/mod.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b32/arm/mod.rs
index 0e7fb70..e0ac0df 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b32/arm/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b32/arm/mod.rs
@@ -141,17 +141,6 @@ s! {
__glibc_reserved5: ::c_ulong,
}
- pub struct termios2 {
- pub c_iflag: ::tcflag_t,
- pub c_oflag: ::tcflag_t,
- pub c_cflag: ::tcflag_t,
- pub c_lflag: ::tcflag_t,
- pub c_line: ::cc_t,
- pub c_cc: [::cc_t; 19],
- pub c_ispeed: ::speed_t,
- pub c_ospeed: ::speed_t,
- }
-
pub struct siginfo_t {
pub si_signo: ::c_int,
pub si_errno: ::c_int,
@@ -172,9 +161,38 @@ s! {
pub ss_flags: ::c_int,
pub ss_size: ::size_t
}
+
+ pub struct seccomp_notif_sizes {
+ pub seccomp_notif: ::__u16,
+ pub seccomp_notif_resp: ::__u16,
+ pub seccomp_data: ::__u16,
+ }
+
+ pub struct mcontext_t {
+ pub trap_no: ::c_ulong,
+ pub error_code: ::c_ulong,
+ pub oldmask: ::c_ulong,
+ pub arm_r0: ::c_ulong,
+ pub arm_r1: ::c_ulong,
+ pub arm_r2: ::c_ulong,
+ pub arm_r3: ::c_ulong,
+ pub arm_r4: ::c_ulong,
+ pub arm_r5: ::c_ulong,
+ pub arm_r6: ::c_ulong,
+ pub arm_r7: ::c_ulong,
+ pub arm_r8: ::c_ulong,
+ pub arm_r9: ::c_ulong,
+ pub arm_r10: ::c_ulong,
+ pub arm_fp: ::c_ulong,
+ pub arm_ip: ::c_ulong,
+ pub arm_sp: ::c_ulong,
+ pub arm_lr: ::c_ulong,
+ pub arm_pc: ::c_ulong,
+ pub arm_cpsr: ::c_ulong,
+ pub fault_address: ::c_ulong,
+ }
}
-pub const RLIM_INFINITY: ::rlim_t = !0;
pub const VEOF: usize = 4;
pub const RTLD_DEEPBIND: ::c_int = 0x8;
pub const RTLD_GLOBAL: ::c_int = 0x100;
@@ -194,11 +212,6 @@ pub const O_DSYNC: ::c_int = 4096;
pub const O_FSYNC: ::c_int = 0x101000;
pub const O_ASYNC: ::c_int = 0x2000;
pub const O_NDELAY: ::c_int = 0x800;
-pub const RLIMIT_NOFILE: ::__rlimit_resource_t = 7;
-pub const RLIMIT_NPROC: ::__rlimit_resource_t = 6;
-pub const RLIMIT_RSS: ::__rlimit_resource_t = 5;
-pub const RLIMIT_AS: ::__rlimit_resource_t = 9;
-pub const RLIMIT_MEMLOCK: ::__rlimit_resource_t = 8;
pub const MADV_SOFT_OFFLINE: ::c_int = 101;
pub const MAP_LOCKED: ::c_int = 0x02000;
@@ -305,10 +318,6 @@ pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
pub const SOCK_STREAM: ::c_int = 1;
pub const SOCK_DGRAM: ::c_int = 2;
-pub const FIOCLEX: ::c_ulong = 0x5451;
-pub const FIONCLEX: ::c_ulong = 0x5450;
-pub const FIONBIO: ::c_ulong = 0x5421;
-
pub const MCL_CURRENT: ::c_int = 0x0001;
pub const MCL_FUTURE: ::c_int = 0x0002;
@@ -419,7 +428,6 @@ pub const B19200: ::speed_t = 0o000016;
pub const B38400: ::speed_t = 0o000017;
pub const EXTA: ::speed_t = B19200;
pub const EXTB: ::speed_t = B38400;
-pub const BOTHER: ::speed_t = 0o010000;
pub const B57600: ::speed_t = 0o010001;
pub const B115200: ::speed_t = 0o010002;
pub const B230400: ::speed_t = 0o010003;
@@ -436,6 +444,11 @@ pub const B3000000: ::speed_t = 0o010015;
pub const B3500000: ::speed_t = 0o010016;
pub const B4000000: ::speed_t = 0o010017;
+pub const SECCOMP_SET_MODE_STRICT: ::c_uint = 0;
+pub const SECCOMP_SET_MODE_FILTER: ::c_uint = 1;
+pub const SECCOMP_GET_ACTION_AVAIL: ::c_uint = 2;
+pub const SECCOMP_GET_NOTIF_SIZES: ::c_uint = 3;
+
pub const VEOL: usize = 11;
pub const VEOL2: usize = 16;
pub const VMIN: usize = 6;
@@ -443,52 +456,11 @@ pub const IEXTEN: ::tcflag_t = 0x00008000;
pub const TOSTOP: ::tcflag_t = 0x00000100;
pub const FLUSHO: ::tcflag_t = 0x00001000;
pub const EXTPROC: ::tcflag_t = 0x00010000;
-pub const TCGETS: ::c_ulong = 0x5401;
-pub const TCSETS: ::c_ulong = 0x5402;
-pub const TCSETSW: ::c_ulong = 0x5403;
-pub const TCSETSF: ::c_ulong = 0x5404;
-pub const TCGETA: ::c_ulong = 0x5405;
-pub const TCSETA: ::c_ulong = 0x5406;
-pub const TCSETAW: ::c_ulong = 0x5407;
-pub const TCSETAF: ::c_ulong = 0x5408;
-pub const TCSBRK: ::c_ulong = 0x5409;
-pub const TCXONC: ::c_ulong = 0x540A;
-pub const TCFLSH: ::c_ulong = 0x540B;
-pub const TIOCINQ: ::c_ulong = 0x541B;
-pub const TIOCGPGRP: ::c_ulong = 0x540F;
-pub const TIOCSPGRP: ::c_ulong = 0x5410;
-pub const TIOCOUTQ: ::c_ulong = 0x5411;
-pub const TIOCGWINSZ: ::c_ulong = 0x5413;
-pub const TIOCSWINSZ: ::c_ulong = 0x5414;
-pub const TIOCGRS485: ::c_int = 0x542E;
-pub const TIOCSRS485: ::c_int = 0x542F;
-pub const FIONREAD: ::c_ulong = 0x541B;
-
-pub const TIOCGSOFTCAR: ::c_ulong = 0x5419;
-pub const TIOCSSOFTCAR: ::c_ulong = 0x541A;
-pub const TIOCEXCL: ::c_ulong = 0x540C;
-pub const TIOCNXCL: ::c_ulong = 0x540D;
-pub const TIOCSCTTY: ::c_ulong = 0x540E;
-pub const TIOCSTI: ::c_ulong = 0x5412;
-pub const TIOCMGET: ::c_ulong = 0x5415;
-pub const TIOCMBIS: ::c_ulong = 0x5416;
-pub const TIOCMBIC: ::c_ulong = 0x5417;
-pub const TIOCMSET: ::c_ulong = 0x5418;
-pub const TIOCCONS: ::c_ulong = 0x541D;
pub const TCSANOW: ::c_int = 0;
pub const TCSADRAIN: ::c_int = 1;
pub const TCSAFLUSH: ::c_int = 2;
-pub const TIOCLINUX: ::c_ulong = 0x541C;
-pub const TIOCGSERIAL: ::c_ulong = 0x541E;
-pub const TIOCM_ST: ::c_int = 0x008;
-pub const TIOCM_SR: ::c_int = 0x010;
-pub const TIOCM_CTS: ::c_int = 0x020;
-pub const TIOCM_CAR: ::c_int = 0x040;
-pub const TIOCM_RNG: ::c_int = 0x080;
-pub const TIOCM_DSR: ::c_int = 0x100;
-
// Syscall table
pub const SYS_restart_syscall: ::c_long = 0;
pub const SYS_exit: ::c_long = 1;
@@ -843,6 +815,7 @@ pub const SYS_pkey_mprotect: ::c_long = 394;
pub const SYS_pkey_alloc: ::c_long = 395;
pub const SYS_pkey_free: ::c_long = 396;
pub const SYS_statx: ::c_long = 397;
+pub const SYS_rseq: ::c_long = 398;
pub const SYS_pidfd_send_signal: ::c_long = 424;
pub const SYS_io_uring_setup: ::c_long = 425;
pub const SYS_io_uring_enter: ::c_long = 426;
@@ -862,6 +835,14 @@ pub const SYS_faccessat2: ::c_long = 439;
pub const SYS_process_madvise: ::c_long = 440;
pub const SYS_epoll_pwait2: ::c_long = 441;
pub const SYS_mount_setattr: ::c_long = 442;
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_memfd_secret: ::c_long = 447;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 450;
cfg_if! {
if #[cfg(libc_align)] {
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b32/m68k/align.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b32/m68k/align.rs
new file mode 100644
index 0000000..639394a
--- /dev/null
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b32/m68k/align.rs
@@ -0,0 +1,7 @@
+s_no_extra_traits! {
+ #[allow(missing_debug_implementations)]
+ #[repr(align(2))]
+ pub struct max_align_t {
+ priv_: [i8; 20]
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b32/m68k/mod.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b32/m68k/mod.rs
new file mode 100644
index 0000000..3b78f18
--- /dev/null
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b32/m68k/mod.rs
@@ -0,0 +1,849 @@
+pub type c_char = i8;
+pub type wchar_t = i32;
+
+s! {
+ pub struct sigaction {
+ pub sa_sigaction: ::sighandler_t,
+ pub sa_mask: ::sigset_t,
+ pub sa_flags: ::c_ulong,
+ pub sa_restorer: ::Option<extern fn()>,
+ }
+
+ pub struct statfs {
+ pub f_type: ::__fsword_t,
+ pub f_bsize: ::__fsword_t,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_fsid: ::fsid_t,
+
+ pub f_namelen: ::__fsword_t,
+ pub f_frsize: ::__fsword_t,
+ pub f_flags: ::__fsword_t,
+ f_spare: [::__fsword_t; 4],
+ }
+
+ pub struct flock {
+ pub l_type: ::c_short,
+ pub l_whence: ::c_short,
+ pub l_start: ::off_t,
+ pub l_len: ::off_t,
+ pub l_pid: ::pid_t,
+ }
+
+ pub struct flock64 {
+ pub l_type: ::c_short,
+ pub l_whence: ::c_short,
+ pub l_start: ::off64_t,
+ pub l_len: ::off64_t,
+ pub l_pid: ::pid_t,
+ }
+
+ pub struct ipc_perm {
+ __key: ::key_t,
+ pub uid: ::uid_t,
+ pub gid: ::gid_t,
+ pub cuid: ::uid_t,
+ pub cgid: ::gid_t,
+ pub mode: ::mode_t,
+ __seq: ::c_ushort,
+ __pad1: ::c_ushort,
+ __glibc_reserved1: ::c_ulong,
+ __glibc_reserved2: ::c_ulong,
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::dev_t,
+ __pad1: ::c_ushort,
+ pub __st_ino: ::ino_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __pad2: ::c_ushort,
+ pub st_size: ::off64_t,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt64_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_ulong,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_ulong,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_ulong,
+ pub st_ino: ::ino64_t,
+ }
+
+ pub struct statfs64 {
+ pub f_type: ::__fsword_t,
+ pub f_bsize: ::__fsword_t,
+ pub f_blocks: ::fsblkcnt64_t,
+ pub f_bfree: ::fsblkcnt64_t,
+ pub f_bavail: ::fsblkcnt64_t,
+ pub f_files: ::fsblkcnt64_t,
+ pub f_ffree: ::fsblkcnt64_t,
+ pub f_fsid: ::fsid_t,
+ pub f_namelen: ::__fsword_t,
+ pub f_frsize: ::__fsword_t,
+ pub f_flags: ::__fsword_t,
+ pub f_spare: [::__fsword_t; 4],
+ }
+
+ pub struct statvfs64 {
+ pub f_bsize: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_blocks: ::fsblkcnt64_t,
+ pub f_bfree: ::fsblkcnt64_t,
+ pub f_bavail: ::fsblkcnt64_t,
+ pub f_files: ::fsblkcnt64_t,
+ pub f_ffree: ::fsblkcnt64_t,
+ pub f_favail: ::fsblkcnt64_t,
+ pub f_fsid: ::c_ulong,
+ __f_unused: ::c_int,
+ pub f_flag: ::c_ulong,
+ pub f_namemax: ::c_ulong,
+ __f_spare: [::c_int; 6],
+ }
+
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ pub shm_segsz: ::size_t,
+ pub shm_atime: ::time_t,
+ __glibc_reserved1: ::c_long,
+ pub shm_dtime: ::time_t,
+ __glibc_reserved2: ::c_long,
+ pub shm_ctime: ::time_t,
+ __glibc_reserved3: ::c_long,
+ pub shm_cpid: ::pid_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_nattch: ::shmatt_t,
+ __glibc_reserved5: ::c_ulong,
+ __glibc_reserved6: ::c_ulong,
+ }
+
+ pub struct msqid_ds {
+ pub msg_perm: ::ipc_perm,
+ pub msg_stime: ::time_t,
+ __glibc_reserved1: ::c_uint,
+ pub msg_rtime: ::time_t,
+ __glibc_reserved2: ::c_uint,
+ pub msg_ctime: ::time_t,
+ __glibc_reserved3: ::c_uint,
+ __msg_cbytes: ::c_ulong,
+ pub msg_qnum: ::msgqnum_t,
+ pub msg_qbytes: ::msglen_t,
+ pub msg_lspid: ::pid_t,
+ pub msg_lrpid: ::pid_t,
+ __glibc_reserved4: ::c_ulong,
+ __glibc_reserved5: ::c_ulong,
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_code: ::c_int,
+ pub si_errno: ::c_int,
+ _pad: [::c_int; 29],
+ _align: [usize; 0],
+ }
+
+ pub struct stack_t {
+ pub ss_sp: *mut ::c_void,
+ pub ss_flags: ::c_int,
+ pub ss_size: ::size_t
+ }
+}
+
+pub const VEOF: usize = 4;
+pub const RTLD_DEEPBIND: ::c_int = 0x8;
+pub const RTLD_GLOBAL: ::c_int = 0x100;
+pub const RTLD_NOLOAD: ::c_int = 0x4;
+pub const O_DIRECT: ::c_int = 0x10000;
+pub const O_DIRECTORY: ::c_int = 0x4000;
+pub const O_NOFOLLOW: ::c_int = 0x8000;
+pub const O_LARGEFILE: ::c_int = 0x20000;
+pub const O_APPEND: ::c_int = 1024;
+pub const O_CREAT: ::c_int = 64;
+pub const O_EXCL: ::c_int = 128;
+pub const O_NOCTTY: ::c_int = 256;
+pub const O_NONBLOCK: ::c_int = 2048;
+pub const O_SYNC: ::c_int = 1052672;
+pub const O_RSYNC: ::c_int = 1052672;
+pub const O_DSYNC: ::c_int = 4096;
+pub const O_FSYNC: ::c_int = 0x101000;
+pub const O_ASYNC: ::c_int = 0x2000;
+pub const O_NDELAY: ::c_int = 0x800;
+
+pub const MADV_SOFT_OFFLINE: ::c_int = 101;
+pub const MAP_LOCKED: ::c_int = 0x02000;
+pub const MAP_NORESERVE: ::c_int = 0x04000;
+pub const MAP_32BIT: ::c_int = 0x0040;
+pub const MAP_ANON: ::c_int = 0x0020;
+pub const MAP_ANONYMOUS: ::c_int = 0x0020;
+pub const MAP_DENYWRITE: ::c_int = 0x0800;
+pub const MAP_EXECUTABLE: ::c_int = 0x01000;
+pub const MAP_POPULATE: ::c_int = 0x08000;
+pub const MAP_NONBLOCK: ::c_int = 0x010000;
+pub const MAP_STACK: ::c_int = 0x020000;
+pub const MAP_HUGETLB: ::c_int = 0x040000;
+pub const MAP_GROWSDOWN: ::c_int = 0x0100;
+pub const MAP_SYNC: ::c_int = 0x080000;
+
+pub const EDEADLOCK: ::c_int = 35;
+pub const EUCLEAN: ::c_int = 117;
+pub const ENOTNAM: ::c_int = 118;
+pub const ENAVAIL: ::c_int = 119;
+pub const EISNAM: ::c_int = 120;
+pub const EREMOTEIO: ::c_int = 121;
+pub const EDEADLK: ::c_int = 35;
+pub const ENAMETOOLONG: ::c_int = 36;
+pub const ENOLCK: ::c_int = 37;
+pub const ENOSYS: ::c_int = 38;
+pub const ENOTEMPTY: ::c_int = 39;
+pub const ELOOP: ::c_int = 40;
+pub const ENOMSG: ::c_int = 42;
+pub const EIDRM: ::c_int = 43;
+pub const ECHRNG: ::c_int = 44;
+pub const EL2NSYNC: ::c_int = 45;
+pub const EL3HLT: ::c_int = 46;
+pub const EL3RST: ::c_int = 47;
+pub const ELNRNG: ::c_int = 48;
+pub const EUNATCH: ::c_int = 49;
+pub const ENOCSI: ::c_int = 50;
+pub const EL2HLT: ::c_int = 51;
+pub const EBADE: ::c_int = 52;
+pub const EBADR: ::c_int = 53;
+pub const EXFULL: ::c_int = 54;
+pub const ENOANO: ::c_int = 55;
+pub const EBADRQC: ::c_int = 56;
+pub const EBADSLT: ::c_int = 57;
+pub const EMULTIHOP: ::c_int = 72;
+pub const EOVERFLOW: ::c_int = 75;
+pub const ENOTUNIQ: ::c_int = 76;
+pub const EBADFD: ::c_int = 77;
+pub const EBADMSG: ::c_int = 74;
+pub const EREMCHG: ::c_int = 78;
+pub const ELIBACC: ::c_int = 79;
+pub const ELIBBAD: ::c_int = 80;
+pub const ELIBSCN: ::c_int = 81;
+pub const ELIBMAX: ::c_int = 82;
+pub const ELIBEXEC: ::c_int = 83;
+pub const EILSEQ: ::c_int = 84;
+pub const ERESTART: ::c_int = 85;
+pub const ESTRPIPE: ::c_int = 86;
+pub const EUSERS: ::c_int = 87;
+pub const ENOTSOCK: ::c_int = 88;
+pub const EDESTADDRREQ: ::c_int = 89;
+pub const EMSGSIZE: ::c_int = 90;
+pub const EPROTOTYPE: ::c_int = 91;
+pub const ENOPROTOOPT: ::c_int = 92;
+pub const EPROTONOSUPPORT: ::c_int = 93;
+pub const ESOCKTNOSUPPORT: ::c_int = 94;
+pub const EOPNOTSUPP: ::c_int = 95;
+pub const EPFNOSUPPORT: ::c_int = 96;
+pub const EAFNOSUPPORT: ::c_int = 97;
+pub const EADDRINUSE: ::c_int = 98;
+pub const EADDRNOTAVAIL: ::c_int = 99;
+pub const ENETDOWN: ::c_int = 100;
+pub const ENETUNREACH: ::c_int = 101;
+pub const ENETRESET: ::c_int = 102;
+pub const ECONNABORTED: ::c_int = 103;
+pub const ECONNRESET: ::c_int = 104;
+pub const ENOBUFS: ::c_int = 105;
+pub const EISCONN: ::c_int = 106;
+pub const ENOTCONN: ::c_int = 107;
+pub const ESHUTDOWN: ::c_int = 108;
+pub const ETOOMANYREFS: ::c_int = 109;
+pub const ETIMEDOUT: ::c_int = 110;
+pub const ECONNREFUSED: ::c_int = 111;
+pub const EHOSTDOWN: ::c_int = 112;
+pub const EHOSTUNREACH: ::c_int = 113;
+pub const EALREADY: ::c_int = 114;
+pub const EINPROGRESS: ::c_int = 115;
+pub const ESTALE: ::c_int = 116;
+pub const EDQUOT: ::c_int = 122;
+pub const ENOMEDIUM: ::c_int = 123;
+pub const EMEDIUMTYPE: ::c_int = 124;
+pub const ECANCELED: ::c_int = 125;
+pub const ENOKEY: ::c_int = 126;
+pub const EKEYEXPIRED: ::c_int = 127;
+pub const EKEYREVOKED: ::c_int = 128;
+pub const EKEYREJECTED: ::c_int = 129;
+pub const EOWNERDEAD: ::c_int = 130;
+pub const ENOTRECOVERABLE: ::c_int = 131;
+pub const EHWPOISON: ::c_int = 133;
+pub const ERFKILL: ::c_int = 132;
+
+pub const SA_SIGINFO: ::c_int = 0x00000004;
+pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
+
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 2;
+
+pub const F_GETLK: ::c_int = 5;
+pub const F_GETOWN: ::c_int = 9;
+pub const F_SETOWN: ::c_int = 8;
+
+pub const PTRACE_GETFPXREGS: ::c_uint = 18;
+pub const PTRACE_SETFPXREGS: ::c_uint = 19;
+pub const PTRACE_SYSEMU: ::c_uint = 31;
+pub const PTRACE_SYSEMU_SINGLESTEP: ::c_uint = 32;
+
+pub const MCL_CURRENT: ::c_int = 0x0001;
+pub const MCL_FUTURE: ::c_int = 0x0002;
+
+pub const POLLWRNORM: ::c_short = 0x100;
+pub const POLLWRBAND: ::c_short = 0x200;
+
+pub const EFD_NONBLOCK: ::c_int = 0x800;
+pub const SFD_NONBLOCK: ::c_int = 0x0800;
+
+pub const SIGCHLD: ::c_int = 17;
+pub const SIGBUS: ::c_int = 7;
+pub const SIGUSR1: ::c_int = 10;
+pub const SIGUSR2: ::c_int = 12;
+pub const SIGCONT: ::c_int = 18;
+pub const SIGSTOP: ::c_int = 19;
+pub const SIGTSTP: ::c_int = 20;
+pub const SIGURG: ::c_int = 23;
+pub const SIGIO: ::c_int = 29;
+pub const SIGSYS: ::c_int = 31;
+pub const SIGSTKFLT: ::c_int = 16;
+#[deprecated(since = "0.2.55", note = "Use SIGSYS instead")]
+pub const SIGUNUSED: ::c_int = 31;
+pub const SIGPOLL: ::c_int = 29;
+pub const SIGPWR: ::c_int = 30;
+pub const SIG_SETMASK: ::c_int = 2;
+pub const SIG_BLOCK: ::c_int = 0x000000;
+pub const SIG_UNBLOCK: ::c_int = 0x01;
+pub const SIGTTIN: ::c_int = 21;
+pub const SIGTTOU: ::c_int = 22;
+pub const SIGXCPU: ::c_int = 24;
+pub const SIGXFSZ: ::c_int = 25;
+pub const SIGVTALRM: ::c_int = 26;
+pub const SIGPROF: ::c_int = 27;
+pub const SIGWINCH: ::c_int = 28;
+pub const SIGSTKSZ: ::size_t = 8192;
+pub const MINSIGSTKSZ: ::size_t = 2048;
+pub const CBAUD: ::tcflag_t = 0o0010017;
+pub const TAB1: ::tcflag_t = 0x00000800;
+pub const TAB2: ::tcflag_t = 0x00001000;
+pub const TAB3: ::tcflag_t = 0x00001800;
+pub const CR1: ::tcflag_t = 0x00000200;
+pub const CR2: ::tcflag_t = 0x00000400;
+pub const CR3: ::tcflag_t = 0x00000600;
+pub const FF1: ::tcflag_t = 0x00008000;
+pub const BS1: ::tcflag_t = 0x00002000;
+pub const VT1: ::tcflag_t = 0x00004000;
+pub const VWERASE: usize = 14;
+pub const VREPRINT: usize = 12;
+pub const VSUSP: usize = 10;
+pub const VSTART: usize = 8;
+pub const VSTOP: usize = 9;
+pub const VDISCARD: usize = 13;
+pub const VTIME: usize = 5;
+pub const IXON: ::tcflag_t = 0x00000400;
+pub const IXOFF: ::tcflag_t = 0x00001000;
+pub const ONLCR: ::tcflag_t = 0x4;
+pub const CSIZE: ::tcflag_t = 0x00000030;
+pub const CS6: ::tcflag_t = 0x00000010;
+pub const CS7: ::tcflag_t = 0x00000020;
+pub const CS8: ::tcflag_t = 0x00000030;
+pub const CSTOPB: ::tcflag_t = 0x00000040;
+pub const CREAD: ::tcflag_t = 0x00000080;
+pub const PARENB: ::tcflag_t = 0x00000100;
+pub const PARODD: ::tcflag_t = 0x00000200;
+pub const HUPCL: ::tcflag_t = 0x00000400;
+pub const CLOCAL: ::tcflag_t = 0x00000800;
+pub const ECHOKE: ::tcflag_t = 0x00000800;
+pub const ECHOE: ::tcflag_t = 0x00000010;
+pub const ECHOK: ::tcflag_t = 0x00000020;
+pub const ECHONL: ::tcflag_t = 0x00000040;
+pub const ECHOPRT: ::tcflag_t = 0x00000400;
+pub const ECHOCTL: ::tcflag_t = 0x00000200;
+pub const ISIG: ::tcflag_t = 0x00000001;
+pub const ICANON: ::tcflag_t = 0x00000002;
+pub const PENDIN: ::tcflag_t = 0x00004000;
+pub const NOFLSH: ::tcflag_t = 0x00000080;
+pub const CIBAUD: ::tcflag_t = 0o02003600000;
+pub const CBAUDEX: ::tcflag_t = 0o010000;
+pub const VSWTC: usize = 7;
+pub const OLCUC: ::tcflag_t = 0o000002;
+pub const NLDLY: ::tcflag_t = 0o000400;
+pub const CRDLY: ::tcflag_t = 0o003000;
+pub const TABDLY: ::tcflag_t = 0o014000;
+pub const BSDLY: ::tcflag_t = 0o020000;
+pub const FFDLY: ::tcflag_t = 0o100000;
+pub const VTDLY: ::tcflag_t = 0o040000;
+pub const XTABS: ::tcflag_t = 0o014000;
+
+pub const B0: ::speed_t = 0o000000;
+pub const B50: ::speed_t = 0o000001;
+pub const B75: ::speed_t = 0o000002;
+pub const B110: ::speed_t = 0o000003;
+pub const B134: ::speed_t = 0o000004;
+pub const B150: ::speed_t = 0o000005;
+pub const B200: ::speed_t = 0o000006;
+pub const B300: ::speed_t = 0o000007;
+pub const B600: ::speed_t = 0o000010;
+pub const B1200: ::speed_t = 0o000011;
+pub const B1800: ::speed_t = 0o000012;
+pub const B2400: ::speed_t = 0o000013;
+pub const B4800: ::speed_t = 0o000014;
+pub const B9600: ::speed_t = 0o000015;
+pub const B19200: ::speed_t = 0o000016;
+pub const B38400: ::speed_t = 0o000017;
+pub const EXTA: ::speed_t = B19200;
+pub const EXTB: ::speed_t = B38400;
+pub const B57600: ::speed_t = 0o010001;
+pub const B115200: ::speed_t = 0o010002;
+pub const B230400: ::speed_t = 0o010003;
+pub const B460800: ::speed_t = 0o010004;
+pub const B500000: ::speed_t = 0o010005;
+pub const B576000: ::speed_t = 0o010006;
+pub const B921600: ::speed_t = 0o010007;
+pub const B1000000: ::speed_t = 0o010010;
+pub const B1152000: ::speed_t = 0o010011;
+pub const B1500000: ::speed_t = 0o010012;
+pub const B2000000: ::speed_t = 0o010013;
+pub const B2500000: ::speed_t = 0o010014;
+pub const B3000000: ::speed_t = 0o010015;
+pub const B3500000: ::speed_t = 0o010016;
+pub const B4000000: ::speed_t = 0o010017;
+
+pub const VEOL: usize = 11;
+pub const VEOL2: usize = 16;
+pub const VMIN: usize = 6;
+pub const IEXTEN: ::tcflag_t = 0x00008000;
+pub const TOSTOP: ::tcflag_t = 0x00000100;
+pub const FLUSHO: ::tcflag_t = 0x00001000;
+pub const EXTPROC: ::tcflag_t = 0x00010000;
+
+pub const TCSANOW: ::c_int = 0;
+pub const TCSADRAIN: ::c_int = 1;
+pub const TCSAFLUSH: ::c_int = 2;
+
+pub const SYS_restart_syscall: ::c_long = 0;
+pub const SYS_exit: ::c_long = 1;
+pub const SYS_fork: ::c_long = 2;
+pub const SYS_read: ::c_long = 3;
+pub const SYS_write: ::c_long = 4;
+pub const SYS_open: ::c_long = 5;
+pub const SYS_close: ::c_long = 6;
+pub const SYS_waitpid: ::c_long = 7;
+pub const SYS_creat: ::c_long = 8;
+pub const SYS_link: ::c_long = 9;
+pub const SYS_unlink: ::c_long = 10;
+pub const SYS_execve: ::c_long = 11;
+pub const SYS_chdir: ::c_long = 12;
+pub const SYS_time32: ::c_long = 13;
+pub const SYS_mknod: ::c_long = 14;
+pub const SYS_chmod: ::c_long = 15;
+pub const SYS_chown16: ::c_long = 16;
+pub const SYS_stat: ::c_long = 18;
+pub const SYS_lseek: ::c_long = 19;
+pub const SYS_getpid: ::c_long = 20;
+pub const SYS_mount: ::c_long = 21;
+pub const SYS_oldumount: ::c_long = 22;
+pub const SYS_setuid16: ::c_long = 23;
+pub const SYS_getuid16: ::c_long = 24;
+pub const SYS_stime32: ::c_long = 25;
+pub const SYS_ptrace: ::c_long = 26;
+pub const SYS_alarm: ::c_long = 27;
+pub const SYS_fstat: ::c_long = 28;
+pub const SYS_pause: ::c_long = 29;
+pub const SYS_utime32: ::c_long = 30;
+pub const SYS_access: ::c_long = 33;
+pub const SYS_nice: ::c_long = 34;
+pub const SYS_sync: ::c_long = 36;
+pub const SYS_kill: ::c_long = 37;
+pub const SYS_rename: ::c_long = 38;
+pub const SYS_mkdir: ::c_long = 39;
+pub const SYS_rmdir: ::c_long = 40;
+pub const SYS_dup: ::c_long = 41;
+pub const SYS_pipe: ::c_long = 42;
+pub const SYS_times: ::c_long = 43;
+pub const SYS_brk: ::c_long = 45;
+pub const SYS_setgid16: ::c_long = 46;
+pub const SYS_getgid16: ::c_long = 47;
+pub const SYS_signal: ::c_long = 48;
+pub const SYS_geteuid16: ::c_long = 49;
+pub const SYS_getegid16: ::c_long = 50;
+pub const SYS_acct: ::c_long = 51;
+pub const SYS_umount: ::c_long = 52;
+pub const SYS_ioctl: ::c_long = 54;
+pub const SYS_fcntl: ::c_long = 55;
+pub const SYS_setpgid: ::c_long = 57;
+pub const SYS_umask: ::c_long = 60;
+pub const SYS_chroot: ::c_long = 61;
+pub const SYS_ustat: ::c_long = 62;
+pub const SYS_dup2: ::c_long = 63;
+pub const SYS_getppid: ::c_long = 64;
+pub const SYS_getpgrp: ::c_long = 65;
+pub const SYS_setsid: ::c_long = 66;
+pub const SYS_sigaction: ::c_long = 67;
+pub const SYS_sgetmask: ::c_long = 68;
+pub const SYS_ssetmask: ::c_long = 69;
+pub const SYS_setreuid16: ::c_long = 70;
+pub const SYS_setregid16: ::c_long = 71;
+pub const SYS_sigsuspend: ::c_long = 72;
+pub const SYS_sigpending: ::c_long = 73;
+pub const SYS_sethostname: ::c_long = 74;
+pub const SYS_setrlimit: ::c_long = 75;
+pub const SYS_old_getrlimit: ::c_long = 76;
+pub const SYS_getrusage: ::c_long = 77;
+pub const SYS_gettimeofday: ::c_long = 78;
+pub const SYS_settimeofday: ::c_long = 79;
+pub const SYS_getgroups16: ::c_long = 80;
+pub const SYS_setgroups16: ::c_long = 81;
+pub const SYS_old_select: ::c_long = 82;
+pub const SYS_symlink: ::c_long = 83;
+pub const SYS_lstat: ::c_long = 84;
+pub const SYS_readlink: ::c_long = 85;
+pub const SYS_uselib: ::c_long = 86;
+pub const SYS_swapon: ::c_long = 87;
+pub const SYS_reboot: ::c_long = 88;
+pub const SYS_old_readdir: ::c_long = 89;
+pub const SYS_old_mmap: ::c_long = 90;
+pub const SYS_munmap: ::c_long = 91;
+pub const SYS_truncate: ::c_long = 92;
+pub const SYS_ftruncate: ::c_long = 93;
+pub const SYS_fchmod: ::c_long = 94;
+pub const SYS_fchown16: ::c_long = 95;
+pub const SYS_getpriority: ::c_long = 96;
+pub const SYS_setpriority: ::c_long = 97;
+pub const SYS_statfs: ::c_long = 99;
+pub const SYS_fstatfs: ::c_long = 100;
+pub const SYS_socketcall: ::c_long = 102;
+pub const SYS_syslog: ::c_long = 103;
+pub const SYS_setitimer: ::c_long = 104;
+pub const SYS_getitimer: ::c_long = 105;
+pub const SYS_newstat: ::c_long = 106;
+pub const SYS_newlstat: ::c_long = 107;
+pub const SYS_newfstat: ::c_long = 108;
+pub const SYS_vhangup: ::c_long = 111;
+pub const SYS_wait4: ::c_long = 114;
+pub const SYS_swapoff: ::c_long = 115;
+pub const SYS_sysinfo: ::c_long = 116;
+pub const SYS_ipc: ::c_long = 117;
+pub const SYS_fsync: ::c_long = 118;
+pub const SYS_sigreturn: ::c_long = 119;
+pub const SYS_clone: ::c_long = 120;
+pub const SYS_setdomainname: ::c_long = 121;
+pub const SYS_newuname: ::c_long = 122;
+pub const SYS_cacheflush: ::c_long = 123;
+pub const SYS_adjtimex_time32: ::c_long = 124;
+pub const SYS_mprotect: ::c_long = 125;
+pub const SYS_sigprocmask: ::c_long = 126;
+pub const SYS_create_module: ::c_long = 127;
+pub const SYS_init_module: ::c_long = 128;
+pub const SYS_delete_module: ::c_long = 129;
+pub const SYS_get_kernel_syms: ::c_long = 130;
+pub const SYS_quotactl: ::c_long = 131;
+pub const SYS_getpgid: ::c_long = 132;
+pub const SYS_fchdir: ::c_long = 133;
+pub const SYS_bdflush: ::c_long = 134;
+pub const SYS_sysfs: ::c_long = 135;
+pub const SYS_personality: ::c_long = 136;
+pub const SYS_setfsuid16: ::c_long = 138;
+pub const SYS_setfsgid16: ::c_long = 139;
+pub const SYS_llseek: ::c_long = 140;
+pub const SYS_getdents: ::c_long = 141;
+pub const SYS_select: ::c_long = 142;
+pub const SYS_flock: ::c_long = 143;
+pub const SYS_msync: ::c_long = 144;
+pub const SYS_readv: ::c_long = 145;
+pub const SYS_writev: ::c_long = 146;
+pub const SYS_getsid: ::c_long = 147;
+pub const SYS_fdatasync: ::c_long = 148;
+pub const SYS__sysctl: ::c_long = 149;
+pub const SYS_mlock: ::c_long = 150;
+pub const SYS_munlock: ::c_long = 151;
+pub const SYS_mlockall: ::c_long = 152;
+pub const SYS_munlockall: ::c_long = 153;
+pub const SYS_sched_setparam: ::c_long = 154;
+pub const SYS_sched_getparam: ::c_long = 155;
+pub const SYS_sched_setscheduler: ::c_long = 156;
+pub const SYS_sched_getscheduler: ::c_long = 157;
+pub const SYS_sched_yield: ::c_long = 158;
+pub const SYS_sched_get_priority_max: ::c_long = 159;
+pub const SYS_sched_get_priority_min: ::c_long = 160;
+pub const SYS_sched_rr_get_interval_time32: ::c_long = 161;
+pub const SYS_nanosleep_time32: ::c_long = 162;
+pub const SYS_mremap: ::c_long = 163;
+pub const SYS_setresuid16: ::c_long = 164;
+pub const SYS_getresuid16: ::c_long = 165;
+pub const SYS_getpagesize: ::c_long = 166;
+pub const SYS_query_module: ::c_long = 167;
+pub const SYS_poll: ::c_long = 168;
+pub const SYS_nfsservctl: ::c_long = 169;
+pub const SYS_setresgid16: ::c_long = 170;
+pub const SYS_getresgid16: ::c_long = 171;
+pub const SYS_prctl: ::c_long = 172;
+pub const SYS_rt_sigreturn: ::c_long = 173;
+pub const SYS_rt_sigaction: ::c_long = 174;
+pub const SYS_rt_sigprocmask: ::c_long = 175;
+pub const SYS_rt_sigpending: ::c_long = 176;
+pub const SYS_rt_sigtimedwait_time32: ::c_long = 177;
+pub const SYS_rt_sigqueueinfo: ::c_long = 178;
+pub const SYS_rt_sigsuspend: ::c_long = 179;
+pub const SYS_pread64: ::c_long = 180;
+pub const SYS_pwrite64: ::c_long = 181;
+pub const SYS_lchown16: ::c_long = 182;
+pub const SYS_getcwd: ::c_long = 183;
+pub const SYS_capget: ::c_long = 184;
+pub const SYS_capset: ::c_long = 185;
+pub const SYS_sigaltstack: ::c_long = 186;
+pub const SYS_sendfile: ::c_long = 187;
+pub const SYS_getpmsg: ::c_long = 188;
+pub const SYS_putpmsg: ::c_long = 189;
+pub const SYS_vfork: ::c_long = 190;
+pub const SYS_getrlimit: ::c_long = 191;
+pub const SYS_mmap2: ::c_long = 192;
+pub const SYS_truncate64: ::c_long = 193;
+pub const SYS_ftruncate64: ::c_long = 194;
+pub const SYS_stat64: ::c_long = 195;
+pub const SYS_lstat64: ::c_long = 196;
+pub const SYS_fstat64: ::c_long = 197;
+pub const SYS_chown: ::c_long = 198;
+pub const SYS_getuid: ::c_long = 199;
+pub const SYS_getgid: ::c_long = 200;
+pub const SYS_geteuid: ::c_long = 201;
+pub const SYS_getegid: ::c_long = 202;
+pub const SYS_setreuid: ::c_long = 203;
+pub const SYS_setregid: ::c_long = 204;
+pub const SYS_getgroups: ::c_long = 205;
+pub const SYS_setgroups: ::c_long = 206;
+pub const SYS_fchown: ::c_long = 207;
+pub const SYS_setresuid: ::c_long = 208;
+pub const SYS_getresuid: ::c_long = 209;
+pub const SYS_setresgid: ::c_long = 210;
+pub const SYS_getresgid: ::c_long = 211;
+pub const SYS_lchown: ::c_long = 212;
+pub const SYS_setuid: ::c_long = 213;
+pub const SYS_setgid: ::c_long = 214;
+pub const SYS_setfsuid: ::c_long = 215;
+pub const SYS_setfsgid: ::c_long = 216;
+pub const SYS_pivot_root: ::c_long = 217;
+pub const SYS_getdents64: ::c_long = 220;
+pub const SYS_gettid: ::c_long = 221;
+pub const SYS_tkill: ::c_long = 222;
+pub const SYS_setxattr: ::c_long = 223;
+pub const SYS_lsetxattr: ::c_long = 224;
+pub const SYS_fsetxattr: ::c_long = 225;
+pub const SYS_getxattr: ::c_long = 226;
+pub const SYS_lgetxattr: ::c_long = 227;
+pub const SYS_fgetxattr: ::c_long = 228;
+pub const SYS_listxattr: ::c_long = 229;
+pub const SYS_llistxattr: ::c_long = 230;
+pub const SYS_flistxattr: ::c_long = 231;
+pub const SYS_removexattr: ::c_long = 232;
+pub const SYS_lremovexattr: ::c_long = 233;
+pub const SYS_fremovexattr: ::c_long = 234;
+pub const SYS_futex_time32: ::c_long = 235;
+pub const SYS_sendfile64: ::c_long = 236;
+pub const SYS_mincore: ::c_long = 237;
+pub const SYS_madvise: ::c_long = 238;
+pub const SYS_fcntl64: ::c_long = 239;
+pub const SYS_readahead: ::c_long = 240;
+pub const SYS_io_setup: ::c_long = 241;
+pub const SYS_io_destroy: ::c_long = 242;
+pub const SYS_io_getevents_time32: ::c_long = 243;
+pub const SYS_io_submit: ::c_long = 244;
+pub const SYS_io_cancel: ::c_long = 245;
+pub const SYS_fadvise64: ::c_long = 246;
+pub const SYS_exit_group: ::c_long = 247;
+pub const SYS_lookup_dcookie: ::c_long = 248;
+pub const SYS_epoll_create: ::c_long = 249;
+pub const SYS_epoll_ctl: ::c_long = 250;
+pub const SYS_epoll_wait: ::c_long = 251;
+pub const SYS_remap_file_pages: ::c_long = 252;
+pub const SYS_set_tid_address: ::c_long = 253;
+pub const SYS_timer_create: ::c_long = 254;
+pub const SYS_timer_settime32: ::c_long = 255;
+pub const SYS_timer_gettime32: ::c_long = 256;
+pub const SYS_timer_getoverrun: ::c_long = 257;
+pub const SYS_timer_delete: ::c_long = 258;
+pub const SYS_clock_settime32: ::c_long = 259;
+pub const SYS_clock_gettime32: ::c_long = 260;
+pub const SYS_clock_getres_time32: ::c_long = 261;
+pub const SYS_clock_nanosleep_time32: ::c_long = 262;
+pub const SYS_statfs64: ::c_long = 263;
+pub const SYS_fstatfs64: ::c_long = 264;
+pub const SYS_tgkill: ::c_long = 265;
+pub const SYS_utimes_time32: ::c_long = 266;
+pub const SYS_fadvise64_64: ::c_long = 267;
+pub const SYS_mbind: ::c_long = 268;
+pub const SYS_get_mempolicy: ::c_long = 269;
+pub const SYS_set_mempolicy: ::c_long = 270;
+pub const SYS_mq_open: ::c_long = 271;
+pub const SYS_mq_unlink: ::c_long = 272;
+pub const SYS_mq_timedsend_time32: ::c_long = 273;
+pub const SYS_mq_timedreceive_time32: ::c_long = 274;
+pub const SYS_mq_notify: ::c_long = 275;
+pub const SYS_mq_getsetattr: ::c_long = 276;
+pub const SYS_waitid: ::c_long = 277;
+pub const SYS_add_key: ::c_long = 279;
+pub const SYS_request_key: ::c_long = 280;
+pub const SYS_keyctl: ::c_long = 281;
+pub const SYS_ioprio_set: ::c_long = 282;
+pub const SYS_ioprio_get: ::c_long = 283;
+pub const SYS_inotify_init: ::c_long = 284;
+pub const SYS_inotify_add_watch: ::c_long = 285;
+pub const SYS_inotify_rm_watch: ::c_long = 286;
+pub const SYS_migrate_pages: ::c_long = 287;
+pub const SYS_openat: ::c_long = 288;
+pub const SYS_mkdirat: ::c_long = 289;
+pub const SYS_mknodat: ::c_long = 290;
+pub const SYS_fchownat: ::c_long = 291;
+pub const SYS_futimesat_time32: ::c_long = 292;
+pub const SYS_fstatat64: ::c_long = 293;
+pub const SYS_unlinkat: ::c_long = 294;
+pub const SYS_renameat: ::c_long = 295;
+pub const SYS_linkat: ::c_long = 296;
+pub const SYS_symlinkat: ::c_long = 297;
+pub const SYS_readlinkat: ::c_long = 298;
+pub const SYS_fchmodat: ::c_long = 299;
+pub const SYS_faccessat: ::c_long = 300;
+pub const SYS_pselect6_time32: ::c_long = 301;
+pub const SYS_ppoll_time32: ::c_long = 302;
+pub const SYS_unshare: ::c_long = 303;
+pub const SYS_set_robust_list: ::c_long = 304;
+pub const SYS_get_robust_list: ::c_long = 305;
+pub const SYS_splice: ::c_long = 306;
+pub const SYS_sync_file_range: ::c_long = 307;
+pub const SYS_tee: ::c_long = 308;
+pub const SYS_vmsplice: ::c_long = 309;
+pub const SYS_move_pages: ::c_long = 310;
+pub const SYS_sched_setaffinity: ::c_long = 311;
+pub const SYS_sched_getaffinity: ::c_long = 312;
+pub const SYS_kexec_load: ::c_long = 313;
+pub const SYS_getcpu: ::c_long = 314;
+pub const SYS_epoll_pwait: ::c_long = 315;
+pub const SYS_utimensat_time32: ::c_long = 316;
+pub const SYS_signalfd: ::c_long = 317;
+pub const SYS_timerfd_create: ::c_long = 318;
+pub const SYS_eventfd: ::c_long = 319;
+pub const SYS_fallocate: ::c_long = 320;
+pub const SYS_timerfd_settime32: ::c_long = 321;
+pub const SYS_timerfd_gettime32: ::c_long = 322;
+pub const SYS_signalfd4: ::c_long = 323;
+pub const SYS_eventfd2: ::c_long = 324;
+pub const SYS_epoll_create1: ::c_long = 325;
+pub const SYS_dup3: ::c_long = 326;
+pub const SYS_pipe2: ::c_long = 327;
+pub const SYS_inotify_init1: ::c_long = 328;
+pub const SYS_preadv: ::c_long = 329;
+pub const SYS_pwritev: ::c_long = 330;
+pub const SYS_rt_tgsigqueueinfo: ::c_long = 331;
+pub const SYS_perf_event_open: ::c_long = 332;
+pub const SYS_get_thread_area: ::c_long = 333;
+pub const SYS_set_thread_area: ::c_long = 334;
+pub const SYS_atomic_cmpxchg_32: ::c_long = 335;
+pub const SYS_atomic_barrier: ::c_long = 336;
+pub const SYS_fanotify_init: ::c_long = 337;
+pub const SYS_fanotify_mark: ::c_long = 338;
+pub const SYS_prlimit64: ::c_long = 339;
+pub const SYS_name_to_handle_at: ::c_long = 340;
+pub const SYS_open_by_handle_at: ::c_long = 341;
+pub const SYS_clock_adjtime32: ::c_long = 342;
+pub const SYS_syncfs: ::c_long = 343;
+pub const SYS_setns: ::c_long = 344;
+pub const SYS_process_vm_readv: ::c_long = 345;
+pub const SYS_process_vm_writev: ::c_long = 346;
+pub const SYS_kcmp: ::c_long = 347;
+pub const SYS_finit_module: ::c_long = 348;
+pub const SYS_sched_setattr: ::c_long = 349;
+pub const SYS_sched_getattr: ::c_long = 350;
+pub const SYS_renameat2: ::c_long = 351;
+pub const SYS_getrandom: ::c_long = 352;
+pub const SYS_memfd_create: ::c_long = 353;
+pub const SYS_bpf: ::c_long = 354;
+pub const SYS_execveat: ::c_long = 355;
+pub const SYS_socket: ::c_long = 356;
+pub const SYS_socketpair: ::c_long = 357;
+pub const SYS_bind: ::c_long = 358;
+pub const SYS_connect: ::c_long = 359;
+pub const SYS_listen: ::c_long = 360;
+pub const SYS_accept4: ::c_long = 361;
+pub const SYS_getsockopt: ::c_long = 362;
+pub const SYS_setsockopt: ::c_long = 363;
+pub const SYS_getsockname: ::c_long = 364;
+pub const SYS_getpeername: ::c_long = 365;
+pub const SYS_sendto: ::c_long = 366;
+pub const SYS_sendmsg: ::c_long = 367;
+pub const SYS_recvfrom: ::c_long = 368;
+pub const SYS_recvmsg: ::c_long = 369;
+pub const SYS_shutdown: ::c_long = 370;
+pub const SYS_recvmmsg_time32: ::c_long = 371;
+pub const SYS_sendmmsg: ::c_long = 372;
+pub const SYS_userfaultfd: ::c_long = 373;
+pub const SYS_membarrier: ::c_long = 374;
+pub const SYS_mlock2: ::c_long = 375;
+pub const SYS_copy_file_range: ::c_long = 376;
+pub const SYS_preadv2: ::c_long = 377;
+pub const SYS_pwritev2: ::c_long = 378;
+pub const SYS_statx: ::c_long = 379;
+pub const SYS_seccomp: ::c_long = 380;
+pub const SYS_pkey_mprotect: ::c_long = 381;
+pub const SYS_pkey_alloc: ::c_long = 382;
+pub const SYS_pkey_free: ::c_long = 383;
+pub const SYS_rseq: ::c_long = 384;
+pub const SYS_semget: ::c_long = 393;
+pub const SYS_semctl: ::c_long = 394;
+pub const SYS_shmget: ::c_long = 395;
+pub const SYS_shmctl: ::c_long = 396;
+pub const SYS_shmat: ::c_long = 397;
+pub const SYS_shmdt: ::c_long = 398;
+pub const SYS_msgget: ::c_long = 399;
+pub const SYS_msgsnd: ::c_long = 400;
+pub const SYS_msgrcv: ::c_long = 401;
+pub const SYS_msgctl: ::c_long = 402;
+pub const SYS_clock_gettime: ::c_long = 403;
+pub const SYS_clock_settime: ::c_long = 404;
+pub const SYS_clock_adjtime: ::c_long = 405;
+pub const SYS_clock_getres: ::c_long = 406;
+pub const SYS_clock_nanosleep: ::c_long = 407;
+pub const SYS_timer_gettime: ::c_long = 408;
+pub const SYS_timer_settime: ::c_long = 409;
+pub const SYS_timerfd_gettime: ::c_long = 410;
+pub const SYS_timerfd_settime: ::c_long = 411;
+pub const SYS_utimensat: ::c_long = 412;
+pub const SYS_pselect6: ::c_long = 413;
+pub const SYS_ppoll: ::c_long = 414;
+pub const SYS_io_pgetevents: ::c_long = 416;
+pub const SYS_recvmmsg: ::c_long = 417;
+pub const SYS_mq_timedsend: ::c_long = 418;
+pub const SYS_mq_timedreceive: ::c_long = 419;
+pub const SYS_semtimedop: ::c_long = 420;
+pub const SYS_rt_sigtimedwait: ::c_long = 421;
+pub const SYS_futex: ::c_long = 422;
+pub const SYS_sched_rr_get_interval: ::c_long = 423;
+pub const SYS_pidfd_send_signal: ::c_long = 424;
+pub const SYS_io_uring_setup: ::c_long = 425;
+pub const SYS_io_uring_enter: ::c_long = 426;
+pub const SYS_io_uring_register: ::c_long = 427;
+pub const SYS_open_tree: ::c_long = 428;
+pub const SYS_move_mount: ::c_long = 429;
+pub const SYS_fsopen: ::c_long = 430;
+pub const SYS_fsconfig: ::c_long = 431;
+pub const SYS_fsmount: ::c_long = 432;
+pub const SYS_fspick: ::c_long = 433;
+pub const SYS_pidfd_open: ::c_long = 434;
+pub const SYS_clone3: ::c_long = 435;
+pub const SYS_close_range: ::c_long = 436;
+pub const SYS_openat2: ::c_long = 437;
+pub const SYS_pidfd_getfd: ::c_long = 438;
+pub const SYS_faccessat2: ::c_long = 439;
+pub const SYS_process_madvise: ::c_long = 440;
+pub const SYS_epoll_pwait2: ::c_long = 441;
+pub const SYS_mount_setattr: ::c_long = 442;
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 450;
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b32/mips/mod.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b32/mips/mod.rs
index 4ded201..6a03f0b 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b32/mips/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b32/mips/mod.rs
@@ -153,17 +153,6 @@ s! {
pub l_pid: ::pid_t,
pad: [::c_long; 4],
}
-
- pub struct termios2 {
- pub c_iflag: ::tcflag_t,
- pub c_oflag: ::tcflag_t,
- pub c_cflag: ::tcflag_t,
- pub c_lflag: ::tcflag_t,
- pub c_line: ::cc_t,
- pub c_cc: [::cc_t; 23],
- pub c_ispeed: ::speed_t,
- pub c_ospeed: ::speed_t,
- }
}
pub const O_LARGEFILE: ::c_int = 0x2000;
@@ -527,6 +516,7 @@ pub const SYS_pkey_mprotect: ::c_long = 4000 + 363;
pub const SYS_pkey_alloc: ::c_long = 4000 + 364;
pub const SYS_pkey_free: ::c_long = 4000 + 365;
pub const SYS_statx: ::c_long = 4000 + 366;
+pub const SYS_rseq: ::c_long = 4000 + 367;
pub const SYS_pidfd_send_signal: ::c_long = 4000 + 424;
pub const SYS_io_uring_setup: ::c_long = 4000 + 425;
pub const SYS_io_uring_enter: ::c_long = 4000 + 426;
@@ -546,18 +536,19 @@ pub const SYS_faccessat2: ::c_long = 4000 + 439;
pub const SYS_process_madvise: ::c_long = 4000 + 440;
pub const SYS_epoll_pwait2: ::c_long = 4000 + 441;
pub const SYS_mount_setattr: ::c_long = 4000 + 442;
+pub const SYS_quotactl_fd: ::c_long = 4000 + 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 4000 + 444;
+pub const SYS_landlock_add_rule: ::c_long = 4000 + 445;
+pub const SYS_landlock_restrict_self: ::c_long = 4000 + 446;
+pub const SYS_memfd_secret: ::c_long = 4000 + 447;
+pub const SYS_process_mrelease: ::c_long = 4000 + 448;
+pub const SYS_futex_waitv: ::c_long = 4000 + 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 4000 + 450;
pub const O_DIRECT: ::c_int = 0x8000;
pub const O_DIRECTORY: ::c_int = 0x10000;
pub const O_NOFOLLOW: ::c_int = 0x20000;
-pub const RLIM_INFINITY: ::rlim_t = 0x7fffffff;
-pub const RLIMIT_NOFILE: ::__rlimit_resource_t = 5;
-pub const RLIMIT_AS: ::__rlimit_resource_t = 6;
-pub const RLIMIT_RSS: ::__rlimit_resource_t = 7;
-pub const RLIMIT_NPROC: ::__rlimit_resource_t = 8;
-pub const RLIMIT_MEMLOCK: ::__rlimit_resource_t = 9;
-
pub const O_APPEND: ::c_int = 8;
pub const O_CREAT: ::c_int = 256;
pub const O_EXCL: ::c_int = 1024;
@@ -668,10 +659,6 @@ pub const MAP_STACK: ::c_int = 0x40000;
pub const SOCK_STREAM: ::c_int = 2;
pub const SOCK_DGRAM: ::c_int = 1;
-pub const FIOCLEX: ::c_ulong = 0x6601;
-pub const FIONCLEX: ::c_ulong = 0x6602;
-pub const FIONBIO: ::c_ulong = 0x667e;
-
pub const SA_SIGINFO: ::c_int = 0x00000008;
pub const SA_NOCLDWAIT: ::c_int = 0x00010000;
@@ -726,38 +713,6 @@ pub const F_SETOWN: ::c_int = 24;
pub const SFD_NONBLOCK: ::c_int = 0x80;
-pub const TCGETS: ::c_ulong = 0x540d;
-pub const TCSETS: ::c_ulong = 0x540e;
-pub const TCSETSW: ::c_ulong = 0x540f;
-pub const TCSETSF: ::c_ulong = 0x5410;
-pub const TCGETA: ::c_ulong = 0x5401;
-pub const TCSETA: ::c_ulong = 0x5402;
-pub const TCSETAW: ::c_ulong = 0x5403;
-pub const TCSETAF: ::c_ulong = 0x5404;
-pub const TCSBRK: ::c_ulong = 0x5405;
-pub const TCXONC: ::c_ulong = 0x5406;
-pub const TCFLSH: ::c_ulong = 0x5407;
-pub const TIOCGSOFTCAR: ::c_ulong = 0x5481;
-pub const TIOCSSOFTCAR: ::c_ulong = 0x5482;
-pub const TIOCINQ: ::c_ulong = 0x467f;
-pub const TIOCLINUX: ::c_ulong = 0x5483;
-pub const TIOCGSERIAL: ::c_ulong = 0x5484;
-pub const TIOCEXCL: ::c_ulong = 0x740d;
-pub const TIOCNXCL: ::c_ulong = 0x740e;
-pub const TIOCSCTTY: ::c_ulong = 0x5480;
-pub const TIOCGPGRP: ::c_ulong = 0x40047477;
-pub const TIOCSPGRP: ::c_ulong = 0x80047476;
-pub const TIOCOUTQ: ::c_ulong = 0x7472;
-pub const TIOCSTI: ::c_ulong = 0x5472;
-pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
-pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
-pub const TIOCMGET: ::c_ulong = 0x741d;
-pub const TIOCMBIS: ::c_ulong = 0x741b;
-pub const TIOCMBIC: ::c_ulong = 0x741c;
-pub const TIOCMSET: ::c_ulong = 0x741a;
-pub const FIONREAD: ::c_ulong = 0x467f;
-pub const TIOCCONS: ::c_ulong = 0x80047478;
-
pub const RTLD_DEEPBIND: ::c_int = 0x10;
pub const RTLD_GLOBAL: ::c_int = 0x4;
pub const RTLD_NOLOAD: ::c_int = 0x8;
@@ -837,7 +792,6 @@ pub const B19200: ::speed_t = 0o000016;
pub const B38400: ::speed_t = 0o000017;
pub const EXTA: ::speed_t = B19200;
pub const EXTB: ::speed_t = B38400;
-pub const BOTHER: ::speed_t = 0o010000;
pub const B57600: ::speed_t = 0o010001;
pub const B115200: ::speed_t = 0o010002;
pub const B230400: ::speed_t = 0o010003;
@@ -854,13 +808,6 @@ pub const B3000000: ::speed_t = 0o010015;
pub const B3500000: ::speed_t = 0o010016;
pub const B4000000: ::speed_t = 0o010017;
-pub const TIOCM_ST: ::c_int = 0x010;
-pub const TIOCM_SR: ::c_int = 0x020;
-pub const TIOCM_CTS: ::c_int = 0x040;
-pub const TIOCM_CAR: ::c_int = 0x100;
-pub const TIOCM_RNG: ::c_int = 0x200;
-pub const TIOCM_DSR: ::c_int = 0x400;
-
pub const EHWPOISON: ::c_int = 168;
cfg_if! {
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b32/mod.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b32/mod.rs
index 239492b..ad0d64c 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b32/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b32/mod.rs
@@ -11,9 +11,11 @@ pub type msgqnum_t = ::c_ulong;
pub type msglen_t = ::c_ulong;
pub type nlink_t = u32;
pub type __u64 = ::c_ulonglong;
+pub type __s64 = ::c_longlong;
pub type __fsword_t = i32;
pub type fsblkcnt64_t = u64;
pub type fsfilcnt64_t = u64;
+pub type __syscall_ulong_t = ::c_ulong;
cfg_if! {
if #[cfg(target_arch = "riscv32")] {
@@ -133,10 +135,21 @@ s! {
pub _f: [::c_char; 8],
}
- pub struct ip_mreqn {
- pub imr_multiaddr: ::in_addr,
- pub imr_address: ::in_addr,
- pub imr_ifindex: ::c_int,
+ pub struct semid_ds {
+ pub sem_perm: ipc_perm,
+ #[cfg(target_arch = "powerpc")]
+ __reserved: ::__syscall_ulong_t,
+ pub sem_otime: ::time_t,
+ #[cfg(not(any(target_arch = "mips", target_arch = "powerpc")))]
+ __reserved: ::__syscall_ulong_t,
+ #[cfg(target_arch = "powerpc")]
+ __reserved2: ::__syscall_ulong_t,
+ pub sem_ctime: ::time_t,
+ #[cfg(not(any(target_arch = "mips", target_arch = "powerpc")))]
+ __reserved2: ::__syscall_ulong_t,
+ pub sem_nsems: ::__syscall_ulong_t,
+ __glibc_reserved3: ::__syscall_ulong_t,
+ __glibc_reserved4: ::__syscall_ulong_t,
}
}
@@ -304,9 +317,6 @@ pub const PTRACE_SETFPREGS: ::c_uint = 15;
pub const PTRACE_GETREGS: ::c_uint = 12;
pub const PTRACE_SETREGS: ::c_uint = 13;
-pub const TIOCSBRK: ::c_int = 0x5427;
-pub const TIOCCBRK: ::c_int = 0x5428;
-
extern "C" {
pub fn sysctl(
name: *mut ::c_int,
@@ -328,6 +338,9 @@ cfg_if! {
} else if #[cfg(target_arch = "mips")] {
mod mips;
pub use self::mips::*;
+ } else if #[cfg(target_arch = "m68k")] {
+ mod m68k;
+ pub use self::m68k::*;
} else if #[cfg(target_arch = "powerpc")] {
mod powerpc;
pub use self::powerpc::*;
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b32/powerpc.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b32/powerpc.rs
index 59c1e1c..e70b216 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b32/powerpc.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b32/powerpc.rs
@@ -163,7 +163,6 @@ s! {
}
}
-pub const RLIM_INFINITY: ::rlim_t = !0;
pub const VEOF: usize = 4;
pub const RTLD_DEEPBIND: ::c_int = 0x8;
pub const RTLD_GLOBAL: ::c_int = 0x100;
@@ -183,24 +182,10 @@ pub const O_DSYNC: ::c_int = 4096;
pub const O_FSYNC: ::c_int = 0x101000;
pub const O_ASYNC: ::c_int = 0x2000;
pub const O_NDELAY: ::c_int = 0x800;
-pub const RLIMIT_NOFILE: ::__rlimit_resource_t = 7;
-pub const RLIMIT_NPROC: ::__rlimit_resource_t = 6;
-pub const RLIMIT_RSS: ::__rlimit_resource_t = 5;
-pub const RLIMIT_AS: ::__rlimit_resource_t = 9;
-pub const RLIMIT_MEMLOCK: ::__rlimit_resource_t = 8;
pub const TCSANOW: ::c_int = 0;
pub const TCSADRAIN: ::c_int = 1;
pub const TCSAFLUSH: ::c_int = 2;
-pub const TIOCLINUX: ::c_ulong = 0x541C;
-pub const TIOCGSERIAL: ::c_ulong = 0x541E;
-pub const TIOCM_ST: ::c_int = 0x008;
-pub const TIOCM_SR: ::c_int = 0x010;
-pub const TIOCM_CTS: ::c_int = 0x020;
-pub const TIOCM_CAR: ::c_int = 0x040;
-pub const TIOCM_RNG: ::c_int = 0x080;
-pub const TIOCM_DSR: ::c_int = 0x100;
-
pub const MADV_SOFT_OFFLINE: ::c_int = 101;
pub const MAP_LOCKED: ::c_int = 0x00080;
pub const MAP_NORESERVE: ::c_int = 0x00040;
@@ -306,10 +291,6 @@ pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
pub const SOCK_STREAM: ::c_int = 1;
pub const SOCK_DGRAM: ::c_int = 2;
-pub const FIOCLEX: ::c_ulong = 0x20006601;
-pub const FIONCLEX: ::c_ulong = 0x20006602;
-pub const FIONBIO: ::c_ulong = 0x8004667e;
-
pub const MCL_CURRENT: ::c_int = 0x2000;
pub const MCL_FUTURE: ::c_int = 0x4000;
@@ -323,18 +304,6 @@ pub const F_SETOWN: ::c_int = 8;
pub const EFD_NONBLOCK: ::c_int = 0x800;
pub const SFD_NONBLOCK: ::c_int = 0x0800;
-pub const TIOCGSOFTCAR: ::c_ulong = 0x5419;
-pub const TIOCSSOFTCAR: ::c_ulong = 0x541A;
-pub const TIOCEXCL: ::c_ulong = 0x540C;
-pub const TIOCNXCL: ::c_ulong = 0x540D;
-pub const TIOCSCTTY: ::c_ulong = 0x540E;
-pub const TIOCSTI: ::c_ulong = 0x5412;
-pub const TIOCMGET: ::c_ulong = 0x5415;
-pub const TIOCMBIS: ::c_ulong = 0x5416;
-pub const TIOCMBIC: ::c_ulong = 0x5417;
-pub const TIOCMSET: ::c_ulong = 0x5418;
-pub const TIOCCONS: ::c_ulong = 0x541D;
-
pub const SIGCHLD: ::c_int = 17;
pub const SIGBUS: ::c_int = 7;
pub const SIGUSR1: ::c_int = 10;
@@ -446,7 +415,6 @@ pub const B2500000: ::speed_t = 0o0033;
pub const B3000000: ::speed_t = 0o0034;
pub const B3500000: ::speed_t = 0o0035;
pub const B4000000: ::speed_t = 0o0036;
-pub const BOTHER: ::speed_t = 0o0037;
pub const VEOL: usize = 6;
pub const VEOL2: usize = 8;
@@ -455,26 +423,6 @@ pub const IEXTEN: ::tcflag_t = 0x400;
pub const TOSTOP: ::tcflag_t = 0x400000;
pub const FLUSHO: ::tcflag_t = 0x800000;
pub const EXTPROC: ::tcflag_t = 0x10000000;
-pub const TCGETS: ::c_ulong = 0x403c7413;
-pub const TCSETS: ::c_ulong = 0x803c7414;
-pub const TCSETSW: ::c_ulong = 0x803c7415;
-pub const TCSETSF: ::c_ulong = 0x803c7416;
-pub const TCGETA: ::c_ulong = 0x40147417;
-pub const TCSETA: ::c_ulong = 0x80147418;
-pub const TCSETAW: ::c_ulong = 0x80147419;
-pub const TCSETAF: ::c_ulong = 0x8014741c;
-pub const TCSBRK: ::c_ulong = 0x2000741d;
-pub const TCXONC: ::c_ulong = 0x2000741e;
-pub const TCFLSH: ::c_ulong = 0x2000741f;
-pub const TIOCINQ: ::c_ulong = 0x4004667f;
-pub const TIOCGPGRP: ::c_ulong = 0x40047477;
-pub const TIOCSPGRP: ::c_ulong = 0x80047476;
-pub const TIOCOUTQ: ::c_ulong = 0x40047473;
-pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
-pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
-pub const TIOCGRS485: ::c_int = 0x542e;
-pub const TIOCSRS485: ::c_int = 0x542f;
-pub const FIONREAD: ::c_ulong = 0x4004667f;
pub const SYS_restart_syscall: ::c_long = 0;
pub const SYS_exit: ::c_long = 1;
@@ -846,6 +794,7 @@ pub const SYS_preadv2: ::c_long = 380;
pub const SYS_pwritev2: ::c_long = 381;
pub const SYS_kexec_file_load: ::c_long = 382;
pub const SYS_statx: ::c_long = 383;
+pub const SYS_rseq: ::c_long = 387;
pub const SYS_pidfd_send_signal: ::c_long = 424;
pub const SYS_io_uring_setup: ::c_long = 425;
pub const SYS_io_uring_enter: ::c_long = 426;
@@ -865,3 +814,11 @@ pub const SYS_faccessat2: ::c_long = 439;
pub const SYS_process_madvise: ::c_long = 440;
pub const SYS_epoll_pwait2: ::c_long = 441;
pub const SYS_mount_setattr: ::c_long = 442;
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_memfd_secret: ::c_long = 447;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 450;
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b32/riscv32/align.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b32/riscv32/align.rs
new file mode 100644
index 0000000..48d152a
--- /dev/null
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b32/riscv32/align.rs
@@ -0,0 +1,44 @@
+s_no_extra_traits! {
+ #[allow(missing_debug_implementations)]
+ pub struct ucontext_t {
+ pub __uc_flags: ::c_ulong,
+ pub uc_link: *mut ucontext_t,
+ pub uc_stack: ::stack_t,
+ pub uc_sigmask: ::sigset_t,
+ pub uc_mcontext: mcontext_t,
+ }
+
+ #[allow(missing_debug_implementations)]
+ #[repr(align(16))]
+ pub struct mcontext_t {
+ pub __gregs: [::c_ulong; 32],
+ pub __fpregs: __riscv_mc_fp_state,
+ }
+
+ #[allow(missing_debug_implementations)]
+ pub union __riscv_mc_fp_state {
+ pub __f: __riscv_mc_f_ext_state,
+ pub __d: __riscv_mc_d_ext_state,
+ pub __q: __riscv_mc_q_ext_state,
+ }
+
+ #[allow(missing_debug_implementations)]
+ pub struct __riscv_mc_f_ext_state {
+ pub __f: [::c_uint; 32],
+ pub __fcsr: ::c_uint,
+ }
+
+ #[allow(missing_debug_implementations)]
+ pub struct __riscv_mc_d_ext_state {
+ pub __f: [::c_ulonglong; 32],
+ pub __fcsr: ::c_uint,
+ }
+
+ #[allow(missing_debug_implementations)]
+ #[repr(align(16))]
+ pub struct __riscv_mc_q_ext_state {
+ pub __f: [::c_ulonglong; 64],
+ pub __fcsr: ::c_uint,
+ pub __glibc_reserved: [::c_uint; 3],
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b32/riscv32/mod.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b32/riscv32/mod.rs
index 96ee5a3..827f85e 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b32/riscv32/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b32/riscv32/mod.rs
@@ -198,20 +198,11 @@ s! {
}
}
-pub const RLIM_INFINITY: ::rlim_t = !0;
+pub const O_LARGEFILE: ::c_int = 0;
pub const VEOF: usize = 4;
pub const RTLD_DEEPBIND: ::c_int = 0x8;
pub const RTLD_GLOBAL: ::c_int = 0x100;
pub const RTLD_NOLOAD: ::c_int = 0x4;
-pub const TIOCGSOFTCAR: ::c_ulong = 21529;
-pub const TIOCSSOFTCAR: ::c_ulong = 21530;
-pub const TIOCGRS485: ::c_int = 21550;
-pub const TIOCSRS485: ::c_int = 21551;
-pub const RLIMIT_RSS: ::__rlimit_resource_t = 5;
-pub const RLIMIT_AS: ::__rlimit_resource_t = 9;
-pub const RLIMIT_MEMLOCK: ::__rlimit_resource_t = 8;
-pub const RLIMIT_NOFILE: ::__rlimit_resource_t = 7;
-pub const RLIMIT_NPROC: ::__rlimit_resource_t = 6;
pub const O_APPEND: ::c_int = 1024;
pub const O_CREAT: ::c_int = 64;
pub const O_EXCL: ::c_int = 128;
@@ -221,6 +212,7 @@ pub const O_SYNC: ::c_int = 1052672;
pub const O_RSYNC: ::c_int = 1052672;
pub const O_DSYNC: ::c_int = 4096;
pub const O_FSYNC: ::c_int = 1052672;
+pub const MADV_SOFT_OFFLINE: ::c_int = 101;
pub const MAP_GROWSDOWN: ::c_int = 256;
pub const EDEADLK: ::c_int = 35;
pub const ENAMETOOLONG: ::c_int = 36;
@@ -340,23 +332,6 @@ pub const SFD_NONBLOCK: ::c_int = 2048;
pub const TCSANOW: ::c_int = 0;
pub const TCSADRAIN: ::c_int = 1;
pub const TCSAFLUSH: ::c_int = 2;
-pub const TIOCLINUX: ::c_ulong = 21532;
-pub const TIOCGSERIAL: ::c_ulong = 21534;
-pub const TIOCEXCL: ::c_ulong = 21516;
-pub const TIOCNXCL: ::c_ulong = 21517;
-pub const TIOCSCTTY: ::c_ulong = 21518;
-pub const TIOCSTI: ::c_ulong = 21522;
-pub const TIOCMGET: ::c_ulong = 21525;
-pub const TIOCMBIS: ::c_ulong = 21526;
-pub const TIOCMBIC: ::c_ulong = 21527;
-pub const TIOCMSET: ::c_ulong = 21528;
-pub const TIOCCONS: ::c_ulong = 21533;
-pub const TIOCM_ST: ::c_int = 8;
-pub const TIOCM_SR: ::c_int = 16;
-pub const TIOCM_CTS: ::c_int = 32;
-pub const TIOCM_CAR: ::c_int = 64;
-pub const TIOCM_RNG: ::c_int = 128;
-pub const TIOCM_DSR: ::c_int = 256;
pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
@@ -380,9 +355,6 @@ pub const ENOTNAM: ::c_int = 118;
pub const ENAVAIL: ::c_int = 119;
pub const EISNAM: ::c_int = 120;
pub const EREMOTEIO: ::c_int = 121;
-pub const FIOCLEX: ::c_ulong = 21585;
-pub const FIONCLEX: ::c_ulong = 21584;
-pub const FIONBIO: ::c_ulong = 21537;
pub const MCL_CURRENT: ::c_int = 1;
pub const MCL_FUTURE: ::c_int = 2;
pub const SIGSTKSZ: ::size_t = 8192;
@@ -478,26 +450,18 @@ pub const IEXTEN: ::tcflag_t = 32768;
pub const TOSTOP: ::tcflag_t = 256;
pub const FLUSHO: ::tcflag_t = 4096;
pub const EXTPROC: ::tcflag_t = 65536;
-pub const TCGETS: ::c_ulong = 21505;
-pub const TCSETS: ::c_ulong = 21506;
-pub const TCSETSW: ::c_ulong = 21507;
-pub const TCSETSF: ::c_ulong = 21508;
-pub const TCGETA: ::c_ulong = 21509;
-pub const TCSETA: ::c_ulong = 21510;
-pub const TCSETAW: ::c_ulong = 21511;
-pub const TCSETAF: ::c_ulong = 21512;
-pub const TCSBRK: ::c_ulong = 21513;
-pub const TCXONC: ::c_ulong = 21514;
-pub const TCFLSH: ::c_ulong = 21515;
-pub const TIOCINQ: ::c_ulong = 21531;
-pub const TIOCGPGRP: ::c_ulong = 21519;
-pub const TIOCSPGRP: ::c_ulong = 21520;
-pub const TIOCOUTQ: ::c_ulong = 21521;
-pub const TIOCGWINSZ: ::c_ulong = 21523;
-pub const TIOCSWINSZ: ::c_ulong = 21524;
-pub const FIONREAD: ::c_ulong = 21531;
pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
+pub const NGREG: usize = 32;
+pub const REG_PC: usize = 0;
+pub const REG_RA: usize = 1;
+pub const REG_SP: usize = 2;
+pub const REG_TP: usize = 4;
+pub const REG_S0: usize = 8;
+pub const REG_S1: usize = 9;
+pub const REG_A0: usize = 10;
+pub const REG_S2: usize = 18;
+pub const REG_NARGS: usize = 8;
pub const SYS_read: ::c_long = 63;
pub const SYS_write: ::c_long = 64;
@@ -774,6 +738,7 @@ pub const SYS_pkey_mprotect: ::c_long = 288;
pub const SYS_pkey_alloc: ::c_long = 289;
pub const SYS_pkey_free: ::c_long = 290;
pub const SYS_statx: ::c_long = 291;
+pub const SYS_rseq: ::c_long = 293;
pub const SYS_pidfd_send_signal: ::c_long = 424;
pub const SYS_io_uring_setup: ::c_long = 425;
pub const SYS_io_uring_enter: ::c_long = 426;
@@ -793,3 +758,18 @@ pub const SYS_faccessat2: ::c_long = 439;
pub const SYS_process_madvise: ::c_long = 440;
pub const SYS_epoll_pwait2: ::c_long = 441;
pub const SYS_mount_setattr: ::c_long = 442;
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_memfd_secret: ::c_long = 447;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 450;
+
+cfg_if! {
+ if #[cfg(libc_align)] {
+ mod align;
+ pub use self::align::*;
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b32/sparc/mod.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b32/sparc/mod.rs
index 4364814..57ad9fe 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b32/sparc/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b32/sparc/mod.rs
@@ -191,34 +191,13 @@ s! {
__glibc_reserved1: ::c_ulong,
__glibc_reserved2: ::c_ulong,
}
-
- pub struct termios2 {
- pub c_iflag: ::tcflag_t,
- pub c_oflag: ::tcflag_t,
- pub c_cflag: ::tcflag_t,
- pub c_lflag: ::tcflag_t,
- pub c_line: ::cc_t,
- pub c_cc: [::cc_t; 19],
- pub c_ispeed: ::speed_t,
- pub c_ospeed: ::speed_t,
- }
}
-pub const RLIM_INFINITY: ::rlim_t = !0;
pub const VEOF: usize = 4;
pub const RTLD_DEEPBIND: ::c_int = 0x8;
pub const RTLD_GLOBAL: ::c_int = 0x100;
pub const RTLD_NOLOAD: ::c_int = 0x4;
-pub const TIOCGSOFTCAR: ::c_ulong = 0x40047464;
-pub const TIOCSSOFTCAR: ::c_ulong = 0x80047465;
-
-pub const RLIMIT_RSS: ::__rlimit_resource_t = 5;
-pub const RLIMIT_AS: ::__rlimit_resource_t = 9;
-pub const RLIMIT_MEMLOCK: ::__rlimit_resource_t = 8;
-pub const RLIMIT_NOFILE: ::__rlimit_resource_t = 6;
-pub const RLIMIT_NPROC: ::__rlimit_resource_t = 7;
-
pub const O_APPEND: ::c_int = 0x8;
pub const O_CREAT: ::c_int = 0x200;
pub const O_EXCL: ::c_int = 0x800;
@@ -367,25 +346,6 @@ pub const TCSANOW: ::c_int = 0;
pub const TCSADRAIN: ::c_int = 1;
pub const TCSAFLUSH: ::c_int = 2;
-pub const TIOCLINUX: ::c_ulong = 0x541C;
-pub const TIOCGSERIAL: ::c_ulong = 0x541E;
-pub const TIOCEXCL: ::c_ulong = 0x2000740d;
-pub const TIOCNXCL: ::c_ulong = 0x2000740e;
-pub const TIOCSCTTY: ::c_ulong = 0x20007484;
-pub const TIOCSTI: ::c_ulong = 0x80017472;
-pub const TIOCMGET: ::c_ulong = 0x4004746a;
-pub const TIOCMBIS: ::c_ulong = 0x8004746c;
-pub const TIOCMBIC: ::c_ulong = 0x8004746b;
-pub const TIOCMSET: ::c_ulong = 0x8004746d;
-pub const TIOCCONS: ::c_ulong = 0x20007424;
-
-pub const TIOCM_ST: ::c_int = 0x008;
-pub const TIOCM_SR: ::c_int = 0x010;
-pub const TIOCM_CTS: ::c_int = 0x020;
-pub const TIOCM_CAR: ::c_int = 0x040;
-pub const TIOCM_RNG: ::c_int = 0x080;
-pub const TIOCM_DSR: ::c_int = 0x100;
-
pub const O_DIRECTORY: ::c_int = 0o200000;
pub const O_NOFOLLOW: ::c_int = 0o400000;
pub const O_LARGEFILE: ::c_int = 0x40000;
@@ -401,10 +361,6 @@ pub const ENAVAIL: ::c_int = 119;
pub const EISNAM: ::c_int = 120;
pub const EREMOTEIO: ::c_int = 121;
-pub const FIOCLEX: ::c_ulong = 0x20006601;
-pub const FIONCLEX: ::c_ulong = 0x20006602;
-pub const FIONBIO: ::c_ulong = 0x8004667e;
-
pub const MCL_CURRENT: ::c_int = 0x2000;
pub const MCL_FUTURE: ::c_int = 0x4000;
@@ -480,7 +436,6 @@ pub const B19200: ::speed_t = 0o000016;
pub const B38400: ::speed_t = 0o000017;
pub const EXTA: ::speed_t = B19200;
pub const EXTB: ::speed_t = B38400;
-pub const BOTHER: ::speed_t = 0x1000;
pub const B57600: ::speed_t = 0x1001;
pub const B115200: ::speed_t = 0x1002;
pub const B230400: ::speed_t = 0x1003;
@@ -504,24 +459,6 @@ pub const IEXTEN: ::tcflag_t = 0x8000;
pub const TOSTOP: ::tcflag_t = 0x100;
pub const FLUSHO: ::tcflag_t = 0x1000;
pub const EXTPROC: ::tcflag_t = 0x10000;
-pub const TCGETS: ::c_ulong = 0x40245408;
-pub const TCSETS: ::c_ulong = 0x80245409;
-pub const TCSETSW: ::c_ulong = 0x8024540a;
-pub const TCSETSF: ::c_ulong = 0x8024540b;
-pub const TCGETA: ::c_ulong = 0x40125401;
-pub const TCSETA: ::c_ulong = 0x80125402;
-pub const TCSETAW: ::c_ulong = 0x80125403;
-pub const TCSETAF: ::c_ulong = 0x80125404;
-pub const TCSBRK: ::c_ulong = 0x20005405;
-pub const TCXONC: ::c_ulong = 0x20005406;
-pub const TCFLSH: ::c_ulong = 0x20005407;
-pub const TIOCINQ: ::c_ulong = 0x4004667f;
-pub const TIOCGPGRP: ::c_ulong = 0x40047483;
-pub const TIOCSPGRP: ::c_ulong = 0x80047482;
-pub const TIOCOUTQ: ::c_ulong = 0x40047473;
-pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
-pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
-pub const FIONREAD: ::c_ulong = 0x4004667f;
pub const SYS_restart_syscall: ::c_long = 0;
pub const SYS_exit: ::c_long = 1;
@@ -881,6 +818,7 @@ pub const SYS_copy_file_range: ::c_long = 357;
pub const SYS_preadv2: ::c_long = 358;
pub const SYS_pwritev2: ::c_long = 359;
pub const SYS_statx: ::c_long = 360;
+pub const SYS_rseq: ::c_long = 365;
pub const SYS_pidfd_send_signal: ::c_long = 424;
pub const SYS_io_uring_setup: ::c_long = 425;
pub const SYS_io_uring_enter: ::c_long = 426;
@@ -901,6 +839,14 @@ pub const SYS_faccessat2: ::c_long = 439;
pub const SYS_process_madvise: ::c_long = 440;
pub const SYS_epoll_pwait2: ::c_long = 441;
pub const SYS_mount_setattr: ::c_long = 442;
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_memfd_secret: ::c_long = 447;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 450;
cfg_if! {
if #[cfg(libc_align)] {
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b32/x86/mod.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b32/x86/mod.rs
index 75edd27..9362238 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b32/x86/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b32/x86/mod.rs
@@ -215,17 +215,6 @@ s! {
__glibc_reserved5: ::c_ulong,
}
- pub struct termios2 {
- pub c_iflag: ::tcflag_t,
- pub c_oflag: ::tcflag_t,
- pub c_cflag: ::tcflag_t,
- pub c_lflag: ::tcflag_t,
- pub c_line: ::cc_t,
- pub c_cc: [::cc_t; 19],
- pub c_ispeed: ::speed_t,
- pub c_ospeed: ::speed_t,
- }
-
pub struct siginfo_t {
pub si_signo: ::c_int,
pub si_errno: ::c_int,
@@ -246,6 +235,12 @@ s! {
pub ss_flags: ::c_int,
pub ss_size: ::size_t
}
+
+ pub struct seccomp_notif_sizes {
+ pub seccomp_notif: ::__u16,
+ pub seccomp_notif_resp: ::__u16,
+ pub seccomp_data: ::__u16,
+ }
}
s_no_extra_traits! {
@@ -375,7 +370,6 @@ cfg_if! {
}
}
-pub const RLIM_INFINITY: ::rlim_t = !0;
pub const VEOF: usize = 4;
pub const RTLD_DEEPBIND: ::c_int = 0x8;
pub const RTLD_GLOBAL: ::c_int = 0x100;
@@ -395,11 +389,6 @@ pub const O_DSYNC: ::c_int = 4096;
pub const O_FSYNC: ::c_int = 0x101000;
pub const O_ASYNC: ::c_int = 0x2000;
pub const O_NDELAY: ::c_int = 0x800;
-pub const RLIMIT_NOFILE: ::__rlimit_resource_t = 7;
-pub const RLIMIT_NPROC: ::__rlimit_resource_t = 6;
-pub const RLIMIT_RSS: ::__rlimit_resource_t = 5;
-pub const RLIMIT_AS: ::__rlimit_resource_t = 9;
-pub const RLIMIT_MEMLOCK: ::__rlimit_resource_t = 8;
pub const MADV_SOFT_OFFLINE: ::c_int = 101;
pub const MAP_LOCKED: ::c_int = 0x02000;
@@ -511,10 +500,6 @@ pub const F_GETLK: ::c_int = 5;
pub const F_GETOWN: ::c_int = 9;
pub const F_SETOWN: ::c_int = 8;
-pub const FIOCLEX: ::c_ulong = 0x5451;
-pub const FIONCLEX: ::c_ulong = 0x5450;
-pub const FIONBIO: ::c_ulong = 0x5421;
-
pub const PTRACE_GETFPXREGS: ::c_uint = 18;
pub const PTRACE_SETFPXREGS: ::c_uint = 19;
pub const PTRACE_SYSEMU: ::c_uint = 31;
@@ -608,18 +593,6 @@ pub const FFDLY: ::tcflag_t = 0o100000;
pub const VTDLY: ::tcflag_t = 0o040000;
pub const XTABS: ::tcflag_t = 0o014000;
-pub const TIOCGSOFTCAR: ::c_ulong = 0x5419;
-pub const TIOCSSOFTCAR: ::c_ulong = 0x541A;
-pub const TIOCEXCL: ::c_ulong = 0x540C;
-pub const TIOCNXCL: ::c_ulong = 0x540D;
-pub const TIOCSCTTY: ::c_ulong = 0x540E;
-pub const TIOCSTI: ::c_ulong = 0x5412;
-pub const TIOCMGET: ::c_ulong = 0x5415;
-pub const TIOCMBIS: ::c_ulong = 0x5416;
-pub const TIOCMBIC: ::c_ulong = 0x5417;
-pub const TIOCMSET: ::c_ulong = 0x5418;
-pub const TIOCCONS: ::c_ulong = 0x541D;
-
pub const B0: ::speed_t = 0o000000;
pub const B50: ::speed_t = 0o000001;
pub const B75: ::speed_t = 0o000002;
@@ -638,7 +611,6 @@ pub const B19200: ::speed_t = 0o000016;
pub const B38400: ::speed_t = 0o000017;
pub const EXTA: ::speed_t = B19200;
pub const EXTB: ::speed_t = B38400;
-pub const BOTHER: ::speed_t = 0o010000;
pub const B57600: ::speed_t = 0o010001;
pub const B115200: ::speed_t = 0o010002;
pub const B230400: ::speed_t = 0o010003;
@@ -662,40 +634,11 @@ pub const IEXTEN: ::tcflag_t = 0x00008000;
pub const TOSTOP: ::tcflag_t = 0x00000100;
pub const FLUSHO: ::tcflag_t = 0x00001000;
pub const EXTPROC: ::tcflag_t = 0x00010000;
-pub const TCGETS: ::c_ulong = 0x5401;
-pub const TCSETS: ::c_ulong = 0x5402;
-pub const TCSETSW: ::c_ulong = 0x5403;
-pub const TCSETSF: ::c_ulong = 0x5404;
-pub const TCGETA: ::c_ulong = 0x5405;
-pub const TCSETA: ::c_ulong = 0x5406;
-pub const TCSETAW: ::c_ulong = 0x5407;
-pub const TCSETAF: ::c_ulong = 0x5408;
-pub const TCSBRK: ::c_ulong = 0x5409;
-pub const TCXONC: ::c_ulong = 0x540A;
-pub const TCFLSH: ::c_ulong = 0x540B;
-pub const TIOCINQ: ::c_ulong = 0x541B;
-pub const TIOCGPGRP: ::c_ulong = 0x540F;
-pub const TIOCSPGRP: ::c_ulong = 0x5410;
-pub const TIOCOUTQ: ::c_ulong = 0x5411;
-pub const TIOCGWINSZ: ::c_ulong = 0x5413;
-pub const TIOCSWINSZ: ::c_ulong = 0x5414;
-pub const TIOCGRS485: ::c_int = 0x542E;
-pub const TIOCSRS485: ::c_int = 0x542F;
-pub const FIONREAD: ::c_ulong = 0x541B;
pub const TCSANOW: ::c_int = 0;
pub const TCSADRAIN: ::c_int = 1;
pub const TCSAFLUSH: ::c_int = 2;
-pub const TIOCLINUX: ::c_ulong = 0x541C;
-pub const TIOCGSERIAL: ::c_ulong = 0x541E;
-pub const TIOCM_ST: ::c_int = 0x008;
-pub const TIOCM_SR: ::c_int = 0x010;
-pub const TIOCM_CTS: ::c_int = 0x020;
-pub const TIOCM_CAR: ::c_int = 0x040;
-pub const TIOCM_RNG: ::c_int = 0x080;
-pub const TIOCM_DSR: ::c_int = 0x100;
-
// Syscall table
pub const SYS_restart_syscall: ::c_long = 0;
pub const SYS_exit: ::c_long = 1;
@@ -1077,6 +1020,7 @@ pub const SYS_pkey_mprotect: ::c_long = 380;
pub const SYS_pkey_alloc: ::c_long = 381;
pub const SYS_pkey_free: ::c_long = 382;
pub const SYS_statx: ::c_long = 383;
+pub const SYS_rseq: ::c_long = 386;
pub const SYS_pidfd_send_signal: ::c_long = 424;
pub const SYS_io_uring_setup: ::c_long = 425;
pub const SYS_io_uring_enter: ::c_long = 426;
@@ -1096,6 +1040,14 @@ pub const SYS_faccessat2: ::c_long = 439;
pub const SYS_process_madvise: ::c_long = 440;
pub const SYS_epoll_pwait2: ::c_long = 441;
pub const SYS_mount_setattr: ::c_long = 442;
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_memfd_secret: ::c_long = 447;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 450;
// offsets in user_regs_structs, from sys/reg.h
pub const EBX: ::c_int = 0;
@@ -1137,6 +1089,11 @@ pub const REG_EFL: ::c_int = 16;
pub const REG_UESP: ::c_int = 17;
pub const REG_SS: ::c_int = 18;
+pub const SECCOMP_SET_MODE_STRICT: ::c_uint = 0;
+pub const SECCOMP_SET_MODE_FILTER: ::c_uint = 1;
+pub const SECCOMP_GET_ACTION_AVAIL: ::c_uint = 2;
+pub const SECCOMP_GET_NOTIF_SIZES: ::c_uint = 3;
+
extern "C" {
pub fn getcontext(ucp: *mut ucontext_t) -> ::c_int;
pub fn setcontext(ucp: *const ucontext_t) -> ::c_int;
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/align.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/align.rs
index 154c2c5..cb2df37 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/align.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/align.rs
@@ -26,4 +26,26 @@ s! {
// auto-derive traits like Debug
__reserved: [[u64; 32]; 16],
}
+
+ #[repr(align(16))]
+ pub struct user_fpsimd_struct {
+ pub vregs: [[u64; 2]; 32],
+ pub fpsr: ::c_uint,
+ pub fpcr: ::c_uint,
+ }
+
+ #[repr(align(8))]
+ pub struct clone_args {
+ pub flags: ::c_ulonglong,
+ pub pidfd: ::c_ulonglong,
+ pub child_tid: ::c_ulonglong,
+ pub parent_tid: ::c_ulonglong,
+ pub exit_signal: ::c_ulonglong,
+ pub stack: ::c_ulonglong,
+ pub stack_size: ::c_ulonglong,
+ pub tls: ::c_ulonglong,
+ pub set_tid: ::c_ulonglong,
+ pub set_tid_size: ::c_ulonglong,
+ pub cgroup: ::c_ulonglong,
+ }
}
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/int128.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/int128.rs
new file mode 100644
index 0000000..4535e73
--- /dev/null
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/int128.rs
@@ -0,0 +1,7 @@
+s! {
+ pub struct user_fpsimd_struct {
+ pub vregs: [::__uint128_t; 32],
+ pub fpsr: u32,
+ pub fpcr: u32,
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/mod.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/mod.rs
index 35fe306..b620cc0 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b64/aarch64/mod.rs
@@ -6,6 +6,7 @@ pub type nlink_t = u32;
pub type blksize_t = i32;
pub type suseconds_t = i64;
pub type __u64 = ::c_ulonglong;
+pub type __s64 = ::c_longlong;
s! {
pub struct sigaction {
@@ -142,6 +143,13 @@ s! {
__size: [usize; 8]
}
+ pub struct user_regs_struct {
+ pub regs: [::c_ulonglong; 31],
+ pub sp: ::c_ulonglong,
+ pub pc: ::c_ulonglong,
+ pub pstate: ::c_ulonglong,
+ }
+
pub struct ipc_perm {
pub __key: ::key_t,
pub uid: ::uid_t,
@@ -168,17 +176,6 @@ s! {
__unused5: ::c_ulong
}
- pub struct termios2 {
- pub c_iflag: ::tcflag_t,
- pub c_oflag: ::tcflag_t,
- pub c_cflag: ::tcflag_t,
- pub c_lflag: ::tcflag_t,
- pub c_line: ::cc_t,
- pub c_cc: [::cc_t; 19],
- pub c_ispeed: ::speed_t,
- pub c_ospeed: ::speed_t,
- }
-
pub struct siginfo_t {
pub si_signo: ::c_int,
pub si_errno: ::c_int,
@@ -200,10 +197,10 @@ s! {
pub ss_size: ::size_t
}
- pub struct ip_mreqn {
- pub imr_multiaddr: ::in_addr,
- pub imr_address: ::in_addr,
- pub imr_ifindex: ::c_int,
+ pub struct seccomp_notif_sizes {
+ pub seccomp_notif: ::__u16,
+ pub seccomp_notif_resp: ::__u16,
+ pub seccomp_data: ::__u16,
}
}
@@ -213,12 +210,6 @@ pub const RTLD_DEEPBIND: ::c_int = 0x8;
pub const RTLD_GLOBAL: ::c_int = 0x100;
pub const RTLD_NOLOAD: ::c_int = 0x4;
-pub const RLIMIT_RSS: ::__rlimit_resource_t = 5;
-pub const RLIMIT_AS: ::__rlimit_resource_t = 9;
-pub const RLIMIT_MEMLOCK: ::__rlimit_resource_t = 8;
-pub const RLIMIT_NOFILE: ::__rlimit_resource_t = 7;
-pub const RLIMIT_NPROC: ::__rlimit_resource_t = 6;
-
pub const O_APPEND: ::c_int = 1024;
pub const O_CREAT: ::c_int = 64;
pub const O_EXCL: ::c_int = 128;
@@ -380,29 +371,6 @@ pub const F_UNLCK: ::c_int = 2;
pub const SFD_NONBLOCK: ::c_int = 0x0800;
-pub const TIOCEXCL: ::c_ulong = 0x540C;
-pub const TIOCNXCL: ::c_ulong = 0x540D;
-pub const TIOCSCTTY: ::c_ulong = 0x540E;
-pub const TIOCSTI: ::c_ulong = 0x5412;
-pub const TIOCMGET: ::c_ulong = 0x5415;
-pub const TIOCMBIS: ::c_ulong = 0x5416;
-pub const TIOCMBIC: ::c_ulong = 0x5417;
-pub const TIOCMSET: ::c_ulong = 0x5418;
-pub const TIOCGSOFTCAR: ::c_ulong = 0x5419;
-pub const TIOCSSOFTCAR: ::c_ulong = 0x541A;
-pub const TIOCCONS: ::c_ulong = 0x541D;
-pub const TIOCSBRK: ::c_ulong = 0x5427;
-pub const TIOCCBRK: ::c_ulong = 0x5428;
-pub const TIOCGRS485: ::c_int = 0x542E;
-pub const TIOCSRS485: ::c_int = 0x542F;
-
-pub const TIOCM_ST: ::c_int = 0x008;
-pub const TIOCM_SR: ::c_int = 0x010;
-pub const TIOCM_CTS: ::c_int = 0x020;
-pub const TIOCM_CAR: ::c_int = 0x040;
-pub const TIOCM_RNG: ::c_int = 0x080;
-pub const TIOCM_DSR: ::c_int = 0x100;
-
pub const SFD_CLOEXEC: ::c_int = 0x080000;
pub const NCCS: usize = 32;
@@ -453,10 +421,6 @@ pub const MAP_SYNC: ::c_int = 0x080000;
pub const EDEADLOCK: ::c_int = 35;
-pub const FIOCLEX: ::c_ulong = 0x5451;
-pub const FIONCLEX: ::c_ulong = 0x5450;
-pub const FIONBIO: ::c_ulong = 0x5421;
-
pub const MCL_CURRENT: ::c_int = 0x0001;
pub const MCL_FUTURE: ::c_int = 0x0002;
@@ -532,7 +496,6 @@ pub const B19200: ::speed_t = 0o000016;
pub const B38400: ::speed_t = 0o000017;
pub const EXTA: ::speed_t = B19200;
pub const EXTB: ::speed_t = B38400;
-pub const BOTHER: ::speed_t = 0o010000;
pub const B57600: ::speed_t = 0o010001;
pub const B115200: ::speed_t = 0o010002;
pub const B230400: ::speed_t = 0o010003;
@@ -549,6 +512,11 @@ pub const B3000000: ::speed_t = 0o010015;
pub const B3500000: ::speed_t = 0o010016;
pub const B4000000: ::speed_t = 0o010017;
+pub const SECCOMP_SET_MODE_STRICT: ::c_uint = 0;
+pub const SECCOMP_SET_MODE_FILTER: ::c_uint = 1;
+pub const SECCOMP_GET_ACTION_AVAIL: ::c_uint = 2;
+pub const SECCOMP_GET_NOTIF_SIZES: ::c_uint = 3;
+
pub const VEOL: usize = 11;
pub const VEOL2: usize = 16;
pub const VMIN: usize = 6;
@@ -556,32 +524,11 @@ pub const IEXTEN: ::tcflag_t = 0x00008000;
pub const TOSTOP: ::tcflag_t = 0x00000100;
pub const FLUSHO: ::tcflag_t = 0x00001000;
pub const EXTPROC: ::tcflag_t = 0x00010000;
-pub const TCGETS: ::c_ulong = 0x5401;
-pub const TCSETS: ::c_ulong = 0x5402;
-pub const TCSETSW: ::c_ulong = 0x5403;
-pub const TCSETSF: ::c_ulong = 0x5404;
-pub const TCGETA: ::c_ulong = 0x5405;
-pub const TCSETA: ::c_ulong = 0x5406;
-pub const TCSETAW: ::c_ulong = 0x5407;
-pub const TCSETAF: ::c_ulong = 0x5408;
-pub const TCSBRK: ::c_ulong = 0x5409;
-pub const TCXONC: ::c_ulong = 0x540A;
-pub const TCFLSH: ::c_ulong = 0x540B;
-pub const TIOCINQ: ::c_ulong = 0x541B;
-pub const TIOCGPGRP: ::c_ulong = 0x540F;
-pub const TIOCSPGRP: ::c_ulong = 0x5410;
-pub const TIOCOUTQ: ::c_ulong = 0x5411;
-pub const TIOCGWINSZ: ::c_ulong = 0x5413;
-pub const TIOCSWINSZ: ::c_ulong = 0x5414;
-pub const FIONREAD: ::c_ulong = 0x541B;
pub const TCSANOW: ::c_int = 0;
pub const TCSADRAIN: ::c_int = 1;
pub const TCSAFLUSH: ::c_int = 2;
-pub const TIOCLINUX: ::c_ulong = 0x541C;
-pub const TIOCGSERIAL: ::c_ulong = 0x541E;
-
// sys/auxv.h
pub const HWCAP_FP: ::c_ulong = 1 << 0;
pub const HWCAP_ASIMD: ::c_ulong = 1 << 1;
@@ -626,6 +573,22 @@ pub const HWCAP_PACG: ::c_ulong = 1 << 31;
//pub const HWCAP2_SVESM4: ::c_ulong = 1 << 6;
//pub const HWCAP2_FLAGM2: ::c_ulong = 1 << 7;
//pub const HWCAP2_FRINT: ::c_ulong = 1 << 8;
+//pub const HWCAP2_MTE: ::c_ulong = 1 << 18;
+
+// linux/prctl.h
+pub const PR_PAC_RESET_KEYS: ::c_int = 54;
+pub const PR_SET_TAGGED_ADDR_CTRL: ::c_int = 55;
+pub const PR_GET_TAGGED_ADDR_CTRL: ::c_int = 56;
+pub const PR_PAC_SET_ENABLED_KEYS: ::c_int = 60;
+pub const PR_PAC_GET_ENABLED_KEYS: ::c_int = 61;
+
+pub const PR_TAGGED_ADDR_ENABLE: ::c_ulong = 1;
+
+pub const PR_PAC_APIAKEY: ::c_ulong = 1 << 0;
+pub const PR_PAC_APIBKEY: ::c_ulong = 1 << 1;
+pub const PR_PAC_APDAKEY: ::c_ulong = 1 << 2;
+pub const PR_PAC_APDBKEY: ::c_ulong = 1 << 3;
+pub const PR_PAC_APGAKEY: ::c_ulong = 1 << 4;
// Syscall table
pub const SYS_io_setup: ::c_long = 0;
@@ -902,6 +865,7 @@ pub const SYS_pkey_mprotect: ::c_long = 288;
pub const SYS_pkey_alloc: ::c_long = 289;
pub const SYS_pkey_free: ::c_long = 290;
pub const SYS_statx: ::c_long = 291;
+pub const SYS_rseq: ::c_long = 293;
pub const SYS_pidfd_send_signal: ::c_long = 424;
pub const SYS_io_uring_setup: ::c_long = 425;
pub const SYS_io_uring_enter: ::c_long = 426;
@@ -921,6 +885,14 @@ pub const SYS_faccessat2: ::c_long = 439;
pub const SYS_process_madvise: ::c_long = 440;
pub const SYS_epoll_pwait2: ::c_long = 441;
pub const SYS_mount_setattr: ::c_long = 442;
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_memfd_secret: ::c_long = 447;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 450;
extern "C" {
pub fn sysctl(
@@ -949,3 +921,10 @@ cfg_if! {
pub use self::align::*;
}
}
+
+cfg_if! {
+ if #[cfg(libc_int128)] {
+ mod int128;
+ pub use self::int128::*;
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b64/loongarch64/align.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b64/loongarch64/align.rs
new file mode 100644
index 0000000..7ca870f
--- /dev/null
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b64/loongarch64/align.rs
@@ -0,0 +1,7 @@
+s_no_extra_traits! {
+ #[allow(missing_debug_implementations)]
+ #[repr(align(16))]
+ pub struct max_align_t {
+ priv_: [f64; 4]
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b64/loongarch64/mod.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b64/loongarch64/mod.rs
new file mode 100644
index 0000000..2ed6a91
--- /dev/null
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b64/loongarch64/mod.rs
@@ -0,0 +1,877 @@
+use pthread_mutex_t;
+
+pub type c_char = i8;
+pub type c_long = i64;
+pub type c_ulong = u64;
+pub type wchar_t = i32;
+
+pub type blksize_t = i32;
+pub type nlink_t = u32;
+pub type suseconds_t = i64;
+pub type __u64 = ::c_ulonglong;
+pub type __s64 = ::c_longlong;
+
+s! {
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ __pad1: ::dev_t,
+ pub st_size: ::off_t,
+ pub st_blksize: ::blksize_t,
+ __pad2: ::c_int,
+ pub st_blocks: ::blkcnt_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ __unused: [::c_int; 2],
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino64_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ pub __pad1: ::dev_t,
+ pub st_size: ::off64_t,
+ pub st_blksize: ::blksize_t,
+ pub __pad2: ::c_int,
+ pub st_blocks: ::blkcnt_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ __unused: [::c_int; 2],
+ }
+
+ pub struct statfs {
+ pub f_type: ::__fsword_t,
+ pub f_bsize: ::__fsword_t,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_fsid: ::fsid_t,
+ pub f_namelen: ::__fsword_t,
+ pub f_frsize: ::__fsword_t,
+ pub f_flags: ::__fsword_t,
+ pub f_spare: [::__fsword_t; 4],
+ }
+
+ pub struct statfs64 {
+ pub f_type: ::__fsword_t,
+ pub f_bsize: ::__fsword_t,
+ pub f_blocks: u64,
+ pub f_bfree: u64,
+ pub f_bavail: u64,
+ pub f_files: u64,
+ pub f_ffree: u64,
+ pub f_fsid: ::fsid_t,
+ pub f_namelen: ::__fsword_t,
+ pub f_frsize: ::__fsword_t,
+ pub f_flags: ::__fsword_t,
+ pub f_spare: [::__fsword_t; 4],
+ }
+
+ pub struct flock {
+ pub l_type: ::c_short,
+ pub l_whence: ::c_short,
+ pub l_start: ::off_t,
+ pub l_len: ::off_t,
+ pub l_pid: ::pid_t,
+ }
+
+ pub struct flock64 {
+ pub l_type: ::c_short,
+ pub l_whence: ::c_short,
+ pub l_start: ::off64_t,
+ pub l_len: ::off64_t,
+ pub l_pid: ::pid_t,
+ }
+
+ pub struct statvfs {
+ pub f_bsize: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_favail: ::fsfilcnt_t,
+ pub f_fsid: ::c_ulong,
+ pub f_flag: ::c_ulong,
+ pub f_namemax: ::c_ulong,
+ __f_spare: [::c_int; 6],
+ }
+
+ pub struct statvfs64 {
+ pub f_bsize: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_blocks: u64,
+ pub f_bfree: u64,
+ pub f_bavail: u64,
+ pub f_files: u64,
+ pub f_ffree: u64,
+ pub f_favail: u64,
+ pub f_fsid: ::c_ulong,
+ pub f_flag: ::c_ulong,
+ pub f_namemax: ::c_ulong,
+ __f_spare: [::c_int; 6],
+ }
+
+ pub struct pthread_attr_t {
+ __size: [::c_ulong; 7]
+ }
+
+ pub struct sigaction {
+ pub sa_sigaction: ::sighandler_t,
+ pub sa_mask: ::sigset_t,
+ pub sa_flags: ::c_int,
+ pub sa_restorer: ::Option<extern fn()>,
+ }
+
+ pub struct stack_t {
+ pub ss_sp: *mut ::c_void,
+ pub ss_flags: ::c_int,
+ pub ss_size: ::size_t,
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_errno: ::c_int,
+ pub si_code: ::c_int,
+ #[doc(hidden)]
+ #[deprecated(
+ since="0.2.54",
+ note="Please leave a comment on \
+ https://github.com/rust-lang/libc/pull/1316 if you're using \
+ this field"
+ )]
+ pub _pad: [::c_int; 29],
+ _align: [u64; 0],
+ }
+
+ pub struct ipc_perm {
+ pub __key: ::key_t,
+ pub uid: ::uid_t,
+ pub gid: ::gid_t,
+ pub cuid: ::uid_t,
+ pub cgid: ::gid_t,
+ pub mode: ::c_uint,
+ pub __seq: ::c_ushort,
+ __pad2: ::c_ushort,
+ __unused1: ::c_ulong,
+ __unused2: ::c_ulong
+ }
+
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ pub shm_segsz: ::size_t,
+ pub shm_atime: ::time_t,
+ pub shm_dtime: ::time_t,
+ pub shm_ctime: ::time_t,
+ pub shm_cpid: ::pid_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_nattch: ::shmatt_t,
+ __unused4: ::c_ulong,
+ __unused5: ::c_ulong
+ }
+}
+
+pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
+pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
+pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
+pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
+
+align_const! {
+ #[cfg(target_endian = "little")]
+ pub const PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP: ::pthread_mutex_t =
+ pthread_mutex_t {
+ size: [
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ ],
+ };
+ #[cfg(target_endian = "little")]
+ pub const PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP: ::pthread_mutex_t =
+ pthread_mutex_t {
+ size: [
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ ],
+ };
+ #[cfg(target_endian = "little")]
+ pub const PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP: ::pthread_mutex_t =
+ pthread_mutex_t {
+ size: [
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ ],
+ };
+ #[cfg(target_endian = "big")]
+ pub const PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP: ::pthread_mutex_t =
+ pthread_mutex_t {
+ size: [
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ ],
+ };
+ #[cfg(target_endian = "big")]
+ pub const PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP: ::pthread_mutex_t =
+ pthread_mutex_t {
+ size: [
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ ],
+ };
+ #[cfg(target_endian = "big")]
+ pub const PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP: ::pthread_mutex_t =
+ pthread_mutex_t {
+ size: [
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ ],
+ };
+}
+
+pub const SYS_io_setup: ::c_long = 0;
+pub const SYS_io_destroy: ::c_long = 1;
+pub const SYS_io_submit: ::c_long = 2;
+pub const SYS_io_cancel: ::c_long = 3;
+pub const SYS_io_getevents: ::c_long = 4;
+pub const SYS_setxattr: ::c_long = 5;
+pub const SYS_lsetxattr: ::c_long = 6;
+pub const SYS_fsetxattr: ::c_long = 7;
+pub const SYS_getxattr: ::c_long = 8;
+pub const SYS_lgetxattr: ::c_long = 9;
+pub const SYS_fgetxattr: ::c_long = 10;
+pub const SYS_listxattr: ::c_long = 11;
+pub const SYS_llistxattr: ::c_long = 12;
+pub const SYS_flistxattr: ::c_long = 13;
+pub const SYS_removexattr: ::c_long = 14;
+pub const SYS_lremovexattr: ::c_long = 15;
+pub const SYS_fremovexattr: ::c_long = 16;
+pub const SYS_getcwd: ::c_long = 17;
+pub const SYS_lookup_dcookie: ::c_long = 18;
+pub const SYS_eventfd2: ::c_long = 19;
+pub const SYS_epoll_create1: ::c_long = 20;
+pub const SYS_epoll_ctl: ::c_long = 21;
+pub const SYS_epoll_pwait: ::c_long = 22;
+pub const SYS_dup: ::c_long = 23;
+pub const SYS_dup3: ::c_long = 24;
+pub const SYS_fcntl: ::c_long = 25;
+pub const SYS_inotify_init1: ::c_long = 26;
+pub const SYS_inotify_add_watch: ::c_long = 27;
+pub const SYS_inotify_rm_watch: ::c_long = 28;
+pub const SYS_ioctl: ::c_long = 29;
+pub const SYS_ioprio_set: ::c_long = 30;
+pub const SYS_ioprio_get: ::c_long = 31;
+pub const SYS_flock: ::c_long = 32;
+pub const SYS_mknodat: ::c_long = 33;
+pub const SYS_mkdirat: ::c_long = 34;
+pub const SYS_unlinkat: ::c_long = 35;
+pub const SYS_symlinkat: ::c_long = 36;
+pub const SYS_linkat: ::c_long = 37;
+pub const SYS_umount2: ::c_long = 39;
+pub const SYS_mount: ::c_long = 40;
+pub const SYS_pivot_root: ::c_long = 41;
+pub const SYS_nfsservctl: ::c_long = 42;
+pub const SYS_statfs: ::c_long = 43;
+pub const SYS_fstatfs: ::c_long = 44;
+pub const SYS_truncate: ::c_long = 45;
+pub const SYS_ftruncate: ::c_long = 46;
+pub const SYS_fallocate: ::c_long = 47;
+pub const SYS_faccessat: ::c_long = 48;
+pub const SYS_chdir: ::c_long = 49;
+pub const SYS_fchdir: ::c_long = 50;
+pub const SYS_chroot: ::c_long = 51;
+pub const SYS_fchmod: ::c_long = 52;
+pub const SYS_fchmodat: ::c_long = 53;
+pub const SYS_fchownat: ::c_long = 54;
+pub const SYS_fchown: ::c_long = 55;
+pub const SYS_openat: ::c_long = 56;
+pub const SYS_close: ::c_long = 57;
+pub const SYS_vhangup: ::c_long = 58;
+pub const SYS_pipe2: ::c_long = 59;
+pub const SYS_quotactl: ::c_long = 60;
+pub const SYS_getdents64: ::c_long = 61;
+pub const SYS_lseek: ::c_long = 62;
+pub const SYS_read: ::c_long = 63;
+pub const SYS_write: ::c_long = 64;
+pub const SYS_readv: ::c_long = 65;
+pub const SYS_writev: ::c_long = 66;
+pub const SYS_pread64: ::c_long = 67;
+pub const SYS_pwrite64: ::c_long = 68;
+pub const SYS_preadv: ::c_long = 69;
+pub const SYS_pwritev: ::c_long = 70;
+pub const SYS_sendfile: ::c_long = 71;
+pub const SYS_pselect6: ::c_long = 72;
+pub const SYS_ppoll: ::c_long = 73;
+pub const SYS_signalfd4: ::c_long = 74;
+pub const SYS_vmsplice: ::c_long = 75;
+pub const SYS_splice: ::c_long = 76;
+pub const SYS_tee: ::c_long = 77;
+pub const SYS_readlinkat: ::c_long = 78;
+pub const SYS_newfstatat: ::c_long = 79;
+pub const SYS_fstat: ::c_long = 80;
+pub const SYS_sync: ::c_long = 81;
+pub const SYS_fsync: ::c_long = 82;
+pub const SYS_fdatasync: ::c_long = 83;
+pub const SYS_sync_file_range: ::c_long = 84;
+pub const SYS_timerfd_create: ::c_long = 85;
+pub const SYS_timerfd_settime: ::c_long = 86;
+pub const SYS_timerfd_gettime: ::c_long = 87;
+pub const SYS_utimensat: ::c_long = 88;
+pub const SYS_acct: ::c_long = 89;
+pub const SYS_capget: ::c_long = 90;
+pub const SYS_capset: ::c_long = 91;
+pub const SYS_personality: ::c_long = 92;
+pub const SYS_exit: ::c_long = 93;
+pub const SYS_exit_group: ::c_long = 94;
+pub const SYS_waitid: ::c_long = 95;
+pub const SYS_set_tid_address: ::c_long = 96;
+pub const SYS_unshare: ::c_long = 97;
+pub const SYS_futex: ::c_long = 98;
+pub const SYS_set_robust_list: ::c_long = 99;
+pub const SYS_get_robust_list: ::c_long = 100;
+pub const SYS_nanosleep: ::c_long = 101;
+pub const SYS_getitimer: ::c_long = 102;
+pub const SYS_setitimer: ::c_long = 103;
+pub const SYS_kexec_load: ::c_long = 104;
+pub const SYS_init_module: ::c_long = 105;
+pub const SYS_delete_module: ::c_long = 106;
+pub const SYS_timer_create: ::c_long = 107;
+pub const SYS_timer_gettime: ::c_long = 108;
+pub const SYS_timer_getoverrun: ::c_long = 109;
+pub const SYS_timer_settime: ::c_long = 110;
+pub const SYS_timer_delete: ::c_long = 111;
+pub const SYS_clock_settime: ::c_long = 112;
+pub const SYS_clock_gettime: ::c_long = 113;
+pub const SYS_clock_getres: ::c_long = 114;
+pub const SYS_clock_nanosleep: ::c_long = 115;
+pub const SYS_syslog: ::c_long = 116;
+pub const SYS_ptrace: ::c_long = 117;
+pub const SYS_sched_setparam: ::c_long = 118;
+pub const SYS_sched_setscheduler: ::c_long = 119;
+pub const SYS_sched_getscheduler: ::c_long = 120;
+pub const SYS_sched_getparam: ::c_long = 121;
+pub const SYS_sched_setaffinity: ::c_long = 122;
+pub const SYS_sched_getaffinity: ::c_long = 123;
+pub const SYS_sched_yield: ::c_long = 124;
+pub const SYS_sched_get_priority_max: ::c_long = 125;
+pub const SYS_sched_get_priority_min: ::c_long = 126;
+pub const SYS_sched_rr_get_interval: ::c_long = 127;
+pub const SYS_restart_syscall: ::c_long = 128;
+pub const SYS_kill: ::c_long = 129;
+pub const SYS_tkill: ::c_long = 130;
+pub const SYS_tgkill: ::c_long = 131;
+pub const SYS_sigaltstack: ::c_long = 132;
+pub const SYS_rt_sigsuspend: ::c_long = 133;
+pub const SYS_rt_sigaction: ::c_long = 134;
+pub const SYS_rt_sigprocmask: ::c_long = 135;
+pub const SYS_rt_sigpending: ::c_long = 136;
+pub const SYS_rt_sigtimedwait: ::c_long = 137;
+pub const SYS_rt_sigqueueinfo: ::c_long = 138;
+pub const SYS_rt_sigreturn: ::c_long = 139;
+pub const SYS_setpriority: ::c_long = 140;
+pub const SYS_getpriority: ::c_long = 141;
+pub const SYS_reboot: ::c_long = 142;
+pub const SYS_setregid: ::c_long = 143;
+pub const SYS_setgid: ::c_long = 144;
+pub const SYS_setreuid: ::c_long = 145;
+pub const SYS_setuid: ::c_long = 146;
+pub const SYS_setresuid: ::c_long = 147;
+pub const SYS_getresuid: ::c_long = 148;
+pub const SYS_setresgid: ::c_long = 149;
+pub const SYS_getresgid: ::c_long = 150;
+pub const SYS_setfsuid: ::c_long = 151;
+pub const SYS_setfsgid: ::c_long = 152;
+pub const SYS_times: ::c_long = 153;
+pub const SYS_setpgid: ::c_long = 154;
+pub const SYS_getpgid: ::c_long = 155;
+pub const SYS_getsid: ::c_long = 156;
+pub const SYS_setsid: ::c_long = 157;
+pub const SYS_getgroups: ::c_long = 158;
+pub const SYS_setgroups: ::c_long = 159;
+pub const SYS_uname: ::c_long = 160;
+pub const SYS_sethostname: ::c_long = 161;
+pub const SYS_setdomainname: ::c_long = 162;
+pub const SYS_getrlimit: ::c_long = 163;
+pub const SYS_setrlimit: ::c_long = 164;
+pub const SYS_getrusage: ::c_long = 165;
+pub const SYS_umask: ::c_long = 166;
+pub const SYS_prctl: ::c_long = 167;
+pub const SYS_getcpu: ::c_long = 168;
+pub const SYS_gettimeofday: ::c_long = 169;
+pub const SYS_settimeofday: ::c_long = 170;
+pub const SYS_adjtimex: ::c_long = 171;
+pub const SYS_getpid: ::c_long = 172;
+pub const SYS_getppid: ::c_long = 173;
+pub const SYS_getuid: ::c_long = 174;
+pub const SYS_geteuid: ::c_long = 175;
+pub const SYS_getgid: ::c_long = 176;
+pub const SYS_getegid: ::c_long = 177;
+pub const SYS_gettid: ::c_long = 178;
+pub const SYS_sysinfo: ::c_long = 179;
+pub const SYS_mq_open: ::c_long = 180;
+pub const SYS_mq_unlink: ::c_long = 181;
+pub const SYS_mq_timedsend: ::c_long = 182;
+pub const SYS_mq_timedreceive: ::c_long = 183;
+pub const SYS_mq_notify: ::c_long = 184;
+pub const SYS_mq_getsetattr: ::c_long = 185;
+pub const SYS_msgget: ::c_long = 186;
+pub const SYS_msgctl: ::c_long = 187;
+pub const SYS_msgrcv: ::c_long = 188;
+pub const SYS_msgsnd: ::c_long = 189;
+pub const SYS_semget: ::c_long = 190;
+pub const SYS_semctl: ::c_long = 191;
+pub const SYS_semtimedop: ::c_long = 192;
+pub const SYS_semop: ::c_long = 193;
+pub const SYS_shmget: ::c_long = 194;
+pub const SYS_shmctl: ::c_long = 195;
+pub const SYS_shmat: ::c_long = 196;
+pub const SYS_shmdt: ::c_long = 197;
+pub const SYS_socket: ::c_long = 198;
+pub const SYS_socketpair: ::c_long = 199;
+pub const SYS_bind: ::c_long = 200;
+pub const SYS_listen: ::c_long = 201;
+pub const SYS_accept: ::c_long = 202;
+pub const SYS_connect: ::c_long = 203;
+pub const SYS_getsockname: ::c_long = 204;
+pub const SYS_getpeername: ::c_long = 205;
+pub const SYS_sendto: ::c_long = 206;
+pub const SYS_recvfrom: ::c_long = 207;
+pub const SYS_setsockopt: ::c_long = 208;
+pub const SYS_getsockopt: ::c_long = 209;
+pub const SYS_shutdown: ::c_long = 210;
+pub const SYS_sendmsg: ::c_long = 211;
+pub const SYS_recvmsg: ::c_long = 212;
+pub const SYS_readahead: ::c_long = 213;
+pub const SYS_brk: ::c_long = 214;
+pub const SYS_munmap: ::c_long = 215;
+pub const SYS_mremap: ::c_long = 216;
+pub const SYS_add_key: ::c_long = 217;
+pub const SYS_request_key: ::c_long = 218;
+pub const SYS_keyctl: ::c_long = 219;
+pub const SYS_clone: ::c_long = 220;
+pub const SYS_execve: ::c_long = 221;
+pub const SYS_mmap: ::c_long = 222;
+pub const SYS_fadvise64: ::c_long = 223;
+pub const SYS_swapon: ::c_long = 224;
+pub const SYS_swapoff: ::c_long = 225;
+pub const SYS_mprotect: ::c_long = 226;
+pub const SYS_msync: ::c_long = 227;
+pub const SYS_mlock: ::c_long = 228;
+pub const SYS_munlock: ::c_long = 229;
+pub const SYS_mlockall: ::c_long = 230;
+pub const SYS_munlockall: ::c_long = 231;
+pub const SYS_mincore: ::c_long = 232;
+pub const SYS_madvise: ::c_long = 233;
+pub const SYS_remap_file_pages: ::c_long = 234;
+pub const SYS_mbind: ::c_long = 235;
+pub const SYS_get_mempolicy: ::c_long = 236;
+pub const SYS_set_mempolicy: ::c_long = 237;
+pub const SYS_migrate_pages: ::c_long = 238;
+pub const SYS_move_pages: ::c_long = 239;
+pub const SYS_rt_tgsigqueueinfo: ::c_long = 240;
+pub const SYS_perf_event_open: ::c_long = 241;
+pub const SYS_accept4: ::c_long = 242;
+pub const SYS_recvmmsg: ::c_long = 243;
+//pub const SYS_arch_specific_syscall: ::c_long = 244;
+pub const SYS_wait4: ::c_long = 260;
+pub const SYS_prlimit64: ::c_long = 261;
+pub const SYS_fanotify_init: ::c_long = 262;
+pub const SYS_fanotify_mark: ::c_long = 263;
+pub const SYS_name_to_handle_at: ::c_long = 264;
+pub const SYS_open_by_handle_at: ::c_long = 265;
+pub const SYS_clock_adjtime: ::c_long = 266;
+pub const SYS_syncfs: ::c_long = 267;
+pub const SYS_setns: ::c_long = 268;
+pub const SYS_sendmmsg: ::c_long = 269;
+pub const SYS_process_vm_readv: ::c_long = 270;
+pub const SYS_process_vm_writev: ::c_long = 271;
+pub const SYS_kcmp: ::c_long = 272;
+pub const SYS_finit_module: ::c_long = 273;
+pub const SYS_sched_setattr: ::c_long = 274;
+pub const SYS_sched_getattr: ::c_long = 275;
+pub const SYS_renameat2: ::c_long = 276;
+pub const SYS_seccomp: ::c_long = 277;
+pub const SYS_getrandom: ::c_long = 278;
+pub const SYS_memfd_create: ::c_long = 279;
+pub const SYS_bpf: ::c_long = 280;
+pub const SYS_execveat: ::c_long = 281;
+pub const SYS_userfaultfd: ::c_long = 282;
+pub const SYS_membarrier: ::c_long = 283;
+pub const SYS_mlock2: ::c_long = 284;
+pub const SYS_copy_file_range: ::c_long = 285;
+pub const SYS_preadv2: ::c_long = 286;
+pub const SYS_pwritev2: ::c_long = 287;
+pub const SYS_pkey_mprotect: ::c_long = 288;
+pub const SYS_pkey_alloc: ::c_long = 289;
+pub const SYS_pkey_free: ::c_long = 290;
+pub const SYS_statx: ::c_long = 291;
+pub const SYS_io_pgetevents: ::c_long = 292;
+pub const SYS_rseq: ::c_long = 293;
+pub const SYS_kexec_file_load: ::c_long = 294;
+pub const SYS_pidfd_send_signal: ::c_long = 424;
+pub const SYS_io_uring_setup: ::c_long = 425;
+pub const SYS_io_uring_enter: ::c_long = 426;
+pub const SYS_io_uring_register: ::c_long = 427;
+pub const SYS_open_tree: ::c_long = 428;
+pub const SYS_move_mount: ::c_long = 429;
+pub const SYS_fsopen: ::c_long = 430;
+pub const SYS_fsconfig: ::c_long = 431;
+pub const SYS_fsmount: ::c_long = 432;
+pub const SYS_fspick: ::c_long = 433;
+pub const SYS_pidfd_open: ::c_long = 434;
+pub const SYS_clone3: ::c_long = 435;
+pub const SYS_close_range: ::c_long = 436;
+pub const SYS_openat2: ::c_long = 437;
+pub const SYS_pidfd_getfd: ::c_long = 438;
+pub const SYS_faccessat2: ::c_long = 439;
+pub const SYS_process_madvise: ::c_long = 440;
+pub const SYS_epoll_pwait2: ::c_long = 441;
+pub const SYS_mount_setattr: ::c_long = 442;
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+//pub const SYS_set_mempolicy_home_node: ::c_long = 450;
+
+pub const POSIX_FADV_DONTNEED: ::c_int = 4;
+pub const POSIX_FADV_NOREUSE: ::c_int = 5;
+pub const O_DIRECT: ::c_int = 0o00040000;
+pub const O_DIRECTORY: ::c_int = 0o00200000;
+pub const O_NOFOLLOW: ::c_int = 0o00400000;
+pub const O_TRUNC: ::c_int = 0o00001000;
+pub const O_NOATIME: ::c_int = 0o1000000;
+pub const O_CLOEXEC: ::c_int = 0o02000000;
+pub const O_PATH: ::c_int = 0o10000000;
+pub const O_TMPFILE: ::c_int = 0o20000000 | O_DIRECTORY;
+pub const O_APPEND: ::c_int = 0o00002000;
+pub const O_CREAT: ::c_int = 0o00000100;
+pub const O_EXCL: ::c_int = 0o00000200;
+pub const O_NOCTTY: ::c_int = 0o00000400;
+pub const O_NONBLOCK: ::c_int = 0o00004000;
+pub const FASYNC: ::c_int = 0o00020000;
+pub const O_SYNC: ::c_int = 0o04010000;
+pub const O_RSYNC: ::c_int = 0o04010000;
+pub const O_FSYNC: ::c_int = O_SYNC;
+pub const O_ASYNC: ::c_int = 0o00020000;
+pub const O_DSYNC: ::c_int = 0o00010000;
+pub const O_NDELAY: ::c_int = O_NONBLOCK;
+pub const F_RDLCK: ::c_int = 0;
+pub const F_WRLCK: ::c_int = 1;
+pub const F_UNLCK: ::c_int = 2;
+pub const F_GETLK: ::c_int = 5;
+pub const F_SETLK: ::c_int = 6;
+pub const F_SETLKW: ::c_int = 7;
+pub const F_SETOWN: ::c_int = 8;
+pub const F_GETOWN: ::c_int = 9;
+pub const F_OFD_GETLK: ::c_int = 36;
+pub const F_OFD_SETLK: ::c_int = 37;
+pub const F_OFD_SETLKW: ::c_int = 38;
+
+pub const EDEADLK: ::c_int = 35;
+pub const EDEADLOCK: ::c_int = 35;
+pub const ENAMETOOLONG: ::c_int = 36;
+pub const ENOLCK: ::c_int = 37;
+pub const ENOSYS: ::c_int = 38;
+pub const ENOTEMPTY: ::c_int = 39;
+pub const ELOOP: ::c_int = 40;
+pub const ENOMSG: ::c_int = 42;
+pub const EIDRM: ::c_int = 43;
+pub const ECHRNG: ::c_int = 44;
+pub const EL2NSYNC: ::c_int = 45;
+pub const EL3HLT: ::c_int = 46;
+pub const EL3RST: ::c_int = 47;
+pub const ELNRNG: ::c_int = 48;
+pub const EUNATCH: ::c_int = 49;
+pub const ENOCSI: ::c_int = 50;
+pub const EL2HLT: ::c_int = 51;
+pub const EBADE: ::c_int = 52;
+pub const EBADR: ::c_int = 53;
+pub const EXFULL: ::c_int = 54;
+pub const ENOANO: ::c_int = 55;
+pub const EBADRQC: ::c_int = 56;
+pub const EBADSLT: ::c_int = 57;
+pub const EBFONT: ::c_int = 59;
+pub const ENOSTR: ::c_int = 60;
+pub const ENODATA: ::c_int = 61;
+pub const ETIME: ::c_int = 62;
+pub const ENOSR: ::c_int = 63;
+pub const ENONET: ::c_int = 64;
+pub const ENOPKG: ::c_int = 65;
+pub const EREMOTE: ::c_int = 66;
+pub const ENOLINK: ::c_int = 67;
+pub const EADV: ::c_int = 68;
+pub const ESRMNT: ::c_int = 69;
+pub const ECOMM: ::c_int = 70;
+pub const EPROTO: ::c_int = 71;
+pub const EDOTDOT: ::c_int = 73;
+pub const EMULTIHOP: ::c_int = 72;
+pub const EOVERFLOW: ::c_int = 75;
+pub const ENOTUNIQ: ::c_int = 76;
+pub const EBADFD: ::c_int = 77;
+pub const EBADMSG: ::c_int = 74;
+pub const EREMCHG: ::c_int = 78;
+pub const ELIBACC: ::c_int = 79;
+pub const ELIBBAD: ::c_int = 80;
+pub const ELIBSCN: ::c_int = 81;
+pub const ELIBMAX: ::c_int = 82;
+pub const ELIBEXEC: ::c_int = 83;
+pub const EILSEQ: ::c_int = 84;
+pub const ERESTART: ::c_int = 85;
+pub const ESTRPIPE: ::c_int = 86;
+pub const EUSERS: ::c_int = 87;
+pub const ENOTSOCK: ::c_int = 88;
+pub const EDESTADDRREQ: ::c_int = 89;
+pub const EMSGSIZE: ::c_int = 90;
+pub const EPROTOTYPE: ::c_int = 91;
+pub const ENOPROTOOPT: ::c_int = 92;
+pub const EPROTONOSUPPORT: ::c_int = 93;
+pub const ESOCKTNOSUPPORT: ::c_int = 94;
+pub const EOPNOTSUPP: ::c_int = 95;
+pub const EPFNOSUPPORT: ::c_int = 96;
+pub const EAFNOSUPPORT: ::c_int = 97;
+pub const EADDRINUSE: ::c_int = 98;
+pub const EADDRNOTAVAIL: ::c_int = 99;
+pub const ENETDOWN: ::c_int = 100;
+pub const ENETUNREACH: ::c_int = 101;
+pub const ENETRESET: ::c_int = 102;
+pub const ECONNABORTED: ::c_int = 103;
+pub const ECONNRESET: ::c_int = 104;
+pub const ENOBUFS: ::c_int = 105;
+pub const EISCONN: ::c_int = 106;
+pub const ENOTCONN: ::c_int = 107;
+pub const ESHUTDOWN: ::c_int = 108;
+pub const ETOOMANYREFS: ::c_int = 109;
+pub const ETIMEDOUT: ::c_int = 110;
+pub const ECONNREFUSED: ::c_int = 111;
+pub const EHOSTDOWN: ::c_int = 112;
+pub const EHOSTUNREACH: ::c_int = 113;
+pub const EALREADY: ::c_int = 114;
+pub const EINPROGRESS: ::c_int = 115;
+pub const ESTALE: ::c_int = 116;
+pub const EUCLEAN: ::c_int = 117;
+pub const ENOTNAM: ::c_int = 118;
+pub const ENAVAIL: ::c_int = 119;
+pub const EISNAM: ::c_int = 120;
+pub const EREMOTEIO: ::c_int = 121;
+pub const EDQUOT: ::c_int = 122;
+pub const ENOMEDIUM: ::c_int = 123;
+pub const EMEDIUMTYPE: ::c_int = 124;
+pub const ECANCELED: ::c_int = 125;
+pub const ENOKEY: ::c_int = 126;
+pub const EKEYEXPIRED: ::c_int = 127;
+pub const EKEYREVOKED: ::c_int = 128;
+pub const EKEYREJECTED: ::c_int = 129;
+pub const EOWNERDEAD: ::c_int = 130;
+pub const ENOTRECOVERABLE: ::c_int = 131;
+pub const ERFKILL: ::c_int = 132;
+pub const EHWPOISON: ::c_int = 133;
+
+pub const MAP_NORESERVE: ::c_int = 0x4000;
+pub const MAP_ANONYMOUS: ::c_int = 0x0020;
+pub const MAP_ANON: ::c_int = 0x0020;
+pub const MAP_GROWSDOWN: ::c_int = 0x0100;
+pub const MAP_DENYWRITE: ::c_int = 0x0800;
+pub const MAP_EXECUTABLE: ::c_int = 0x1000;
+pub const MAP_LOCKED: ::c_int = 0x2000;
+pub const MAP_POPULATE: ::c_int = 0x8000;
+pub const MAP_NONBLOCK: ::c_int = 0x10000;
+pub const MAP_STACK: ::c_int = 0x20000;
+pub const MAP_HUGETLB: ::c_int = 0x40000;
+pub const MCL_CURRENT: ::c_int = 0x0001;
+pub const MCL_FUTURE: ::c_int = 0x0002;
+pub const MCL_ONFAULT: ::c_int = 0x0004;
+
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 2;
+
+pub const SFD_NONBLOCK: ::c_int = 0x800;
+pub const SFD_CLOEXEC: ::c_int = 0x080000;
+pub const SA_NODEFER: ::c_int = 0x40000000;
+pub const SA_RESETHAND: ::c_int = 0x80000000;
+pub const SA_RESTART: ::c_int = 0x10000000;
+pub const SA_NOCLDSTOP: ::c_int = 0x00000001;
+pub const SA_ONSTACK: ::c_int = 0x08000000;
+pub const SA_SIGINFO: ::c_int = 0x00000004;
+pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
+pub const SIG_BLOCK: ::c_int = 0;
+pub const SIG_UNBLOCK: ::c_int = 1;
+pub const SIG_SETMASK: ::c_int = 2;
+pub const SIGBUS: ::c_int = 7;
+pub const SIGUSR1: ::c_int = 10;
+pub const SIGUSR2: ::c_int = 12;
+pub const SIGSTKFLT: ::c_int = 16;
+pub const SIGCHLD: ::c_int = 17;
+pub const SIGCONT: ::c_int = 18;
+pub const SIGSTOP: ::c_int = 19;
+pub const SIGTSTP: ::c_int = 20;
+pub const SIGTTIN: ::c_int = 21;
+pub const SIGTTOU: ::c_int = 22;
+pub const SIGURG: ::c_int = 23;
+pub const SIGXCPU: ::c_int = 24;
+pub const SIGXFSZ: ::c_int = 25;
+pub const SIGVTALRM: ::c_int = 26;
+pub const SIGPROF: ::c_int = 27;
+pub const SIGWINCH: ::c_int = 28;
+pub const SIGIO: ::c_int = 29;
+pub const SIGPOLL: ::c_int = 29;
+pub const SIGPWR: ::c_int = 30;
+pub const SIGSYS: ::c_int = 31;
+pub const SIGUNUSED: ::c_int = 31;
+
+pub const POLLWRNORM: ::c_short = 0x100;
+pub const POLLWRBAND: ::c_short = 0x200;
+
+pub const PTRACE_GETFPREGS: ::c_uint = 14;
+pub const PTRACE_SETFPREGS: ::c_uint = 15;
+pub const PTRACE_DETACH: ::c_uint = 17;
+pub const PTRACE_GETFPXREGS: ::c_uint = 18;
+pub const PTRACE_SETFPXREGS: ::c_uint = 19;
+pub const PTRACE_GETREGS: ::c_uint = 12;
+pub const PTRACE_SETREGS: ::c_uint = 13;
+
+pub const RTLD_DEEPBIND: ::c_int = 0x8;
+pub const RTLD_GLOBAL: ::c_int = 0x100;
+pub const RTLD_NOLOAD: ::c_int = 0x4;
+
+pub const VEOF: usize = 4;
+pub const VTIME: usize = 5;
+pub const VMIN: usize = 6;
+pub const VSWTC: usize = 7;
+pub const VSTART: usize = 8;
+pub const VSTOP: usize = 9;
+pub const VSUSP: usize = 10;
+pub const VEOL: usize = 11;
+pub const VREPRINT: usize = 12;
+pub const VDISCARD: usize = 13;
+pub const VWERASE: usize = 14;
+pub const VEOL2: usize = 16;
+pub const IEXTEN: ::tcflag_t = 0x00008000;
+pub const TOSTOP: ::tcflag_t = 0x00000100;
+pub const FLUSHO: ::tcflag_t = 0x00001000;
+pub const EXTPROC: ::tcflag_t = 0x00010000;
+pub const TCSANOW: ::c_int = 0;
+pub const TCSADRAIN: ::c_int = 1;
+pub const TCSAFLUSH: ::c_int = 2;
+pub const SIGSTKSZ: ::size_t = 8192;
+pub const MINSIGSTKSZ: ::size_t = 2048;
+pub const CBAUD: ::tcflag_t = 0o0010017;
+pub const CSIZE: ::tcflag_t = 0x00000030;
+pub const CS6: ::tcflag_t = 0x00000010;
+pub const CS7: ::tcflag_t = 0x00000020;
+pub const CS8: ::tcflag_t = 0x00000030;
+pub const CSTOPB: ::tcflag_t = 0x00000040;
+pub const CREAD: ::tcflag_t = 0x00000080;
+pub const PARENB: ::tcflag_t = 0x00000100;
+pub const PARODD: ::tcflag_t = 0x00000200;
+pub const HUPCL: ::tcflag_t = 0x00000400;
+pub const CLOCAL: ::tcflag_t = 0x00000800;
+pub const CIBAUD: ::tcflag_t = 0o02003600000;
+pub const CBAUDEX: ::tcflag_t = 0o010000;
+pub const B0: ::speed_t = 0o000000;
+pub const B50: ::speed_t = 0o000001;
+pub const B75: ::speed_t = 0o000002;
+pub const B110: ::speed_t = 0o000003;
+pub const B134: ::speed_t = 0o000004;
+pub const B150: ::speed_t = 0o000005;
+pub const B200: ::speed_t = 0o000006;
+pub const B300: ::speed_t = 0o000007;
+pub const B600: ::speed_t = 0o000010;
+pub const B1200: ::speed_t = 0o000011;
+pub const B1800: ::speed_t = 0o000012;
+pub const B2400: ::speed_t = 0o000013;
+pub const B4800: ::speed_t = 0o000014;
+pub const B9600: ::speed_t = 0o000015;
+pub const B19200: ::speed_t = 0o000016;
+pub const B38400: ::speed_t = 0o000017;
+pub const EXTA: ::speed_t = B19200;
+pub const EXTB: ::speed_t = B38400;
+pub const B57600: ::speed_t = 0o010001;
+pub const B115200: ::speed_t = 0o010002;
+pub const B230400: ::speed_t = 0o010003;
+pub const B460800: ::speed_t = 0o010004;
+pub const B500000: ::speed_t = 0o010005;
+pub const B576000: ::speed_t = 0o010006;
+pub const B921600: ::speed_t = 0o010007;
+pub const B1000000: ::speed_t = 0o010010;
+pub const B1152000: ::speed_t = 0o010011;
+pub const B1500000: ::speed_t = 0o010012;
+pub const B2000000: ::speed_t = 0o010013;
+pub const B2500000: ::speed_t = 0o010014;
+pub const B3000000: ::speed_t = 0o010015;
+pub const B3500000: ::speed_t = 0o010016;
+pub const B4000000: ::speed_t = 0o010017;
+pub const TAB1: ::tcflag_t = 0x00000800;
+pub const TAB2: ::tcflag_t = 0x00001000;
+pub const TAB3: ::tcflag_t = 0x00001800;
+pub const CR1: ::tcflag_t = 0x00000200;
+pub const CR2: ::tcflag_t = 0x00000400;
+pub const CR3: ::tcflag_t = 0x00000600;
+pub const FF1: ::tcflag_t = 0x00008000;
+pub const BS1: ::tcflag_t = 0x00002000;
+pub const OLCUC: ::tcflag_t = 0o000002;
+pub const NLDLY: ::tcflag_t = 0o000400;
+pub const CRDLY: ::tcflag_t = 0o003000;
+pub const TABDLY: ::tcflag_t = 0o014000;
+pub const BSDLY: ::tcflag_t = 0o020000;
+pub const FFDLY: ::tcflag_t = 0o100000;
+pub const VTDLY: ::tcflag_t = 0o040000;
+pub const XTABS: ::tcflag_t = 0o014000;
+pub const VT1: ::tcflag_t = 0x00004000;
+pub const ONLCR: ::tcflag_t = 0x4;
+pub const IXON: ::tcflag_t = 0x00000400;
+pub const IXOFF: ::tcflag_t = 0x00001000;
+pub const ECHOKE: ::tcflag_t = 0x00000800;
+pub const ECHOE: ::tcflag_t = 0x00000010;
+pub const ECHOK: ::tcflag_t = 0x00000020;
+pub const ECHONL: ::tcflag_t = 0x00000040;
+pub const ECHOPRT: ::tcflag_t = 0x00000400;
+pub const ECHOCTL: ::tcflag_t = 0x00000200;
+pub const ISIG: ::tcflag_t = 0x00000001;
+pub const ICANON: ::tcflag_t = 0x00000002;
+pub const PENDIN: ::tcflag_t = 0x00004000;
+pub const NOFLSH: ::tcflag_t = 0x00000080;
+
+pub const NCCS: usize = 32;
+
+pub const EPOLL_CLOEXEC: ::c_int = 0x80000;
+
+pub const EFD_CLOEXEC: ::c_int = 0x80000;
+pub const EFD_NONBLOCK: ::c_int = 0x800;
+
+extern "C" {
+ pub fn sysctl(
+ name: *mut ::c_int,
+ namelen: ::c_int,
+ oldp: *mut ::c_void,
+ oldlenp: *mut ::size_t,
+ newp: *mut ::c_void,
+ newlen: ::size_t,
+ ) -> ::c_int;
+}
+
+cfg_if! {
+ if #[cfg(libc_align)] {
+ mod align;
+ pub use self::align::*;
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b64/mips64/mod.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b64/mips64/mod.rs
index 8793956..0bf5084 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b64/mips64/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b64/mips64/mod.rs
@@ -8,6 +8,7 @@ pub type nlink_t = u64;
pub type suseconds_t = i64;
pub type wchar_t = i32;
pub type __u64 = ::c_ulong;
+pub type __s64 = ::c_long;
s! {
pub struct stat {
@@ -183,17 +184,6 @@ s! {
__unused4: ::c_ulong,
__unused5: ::c_ulong
}
-
- pub struct termios2 {
- pub c_iflag: ::tcflag_t,
- pub c_oflag: ::tcflag_t,
- pub c_cflag: ::tcflag_t,
- pub c_lflag: ::tcflag_t,
- pub c_line: ::cc_t,
- pub c_cc: [::cc_t; 23],
- pub c_ispeed: ::speed_t,
- pub c_ospeed: ::speed_t,
- }
}
pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
@@ -577,6 +567,7 @@ pub const SYS_pkey_mprotect: ::c_long = 5000 + 323;
pub const SYS_pkey_alloc: ::c_long = 5000 + 324;
pub const SYS_pkey_free: ::c_long = 5000 + 325;
pub const SYS_statx: ::c_long = 5000 + 326;
+pub const SYS_rseq: ::c_long = 5000 + 327;
pub const SYS_pidfd_send_signal: ::c_long = 5000 + 424;
pub const SYS_io_uring_setup: ::c_long = 5000 + 425;
pub const SYS_io_uring_enter: ::c_long = 5000 + 426;
@@ -596,6 +587,14 @@ pub const SYS_faccessat2: ::c_long = 5000 + 439;
pub const SYS_process_madvise: ::c_long = 5000 + 440;
pub const SYS_epoll_pwait2: ::c_long = 5000 + 441;
pub const SYS_mount_setattr: ::c_long = 5000 + 442;
+pub const SYS_quotactl_fd: ::c_long = 5000 + 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 5000 + 444;
+pub const SYS_landlock_add_rule: ::c_long = 5000 + 445;
+pub const SYS_landlock_restrict_self: ::c_long = 5000 + 446;
+pub const SYS_memfd_secret: ::c_long = 5000 + 447;
+pub const SYS_process_mrelease: ::c_long = 5000 + 448;
+pub const SYS_futex_waitv: ::c_long = 5000 + 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 5000 + 450;
pub const SFD_CLOEXEC: ::c_int = 0x080000;
@@ -639,12 +638,6 @@ pub const O_DIRECT: ::c_int = 0x8000;
pub const O_DIRECTORY: ::c_int = 0x10000;
pub const O_NOFOLLOW: ::c_int = 0x20000;
-pub const RLIMIT_NOFILE: ::__rlimit_resource_t = 5;
-pub const RLIMIT_AS: ::__rlimit_resource_t = 6;
-pub const RLIMIT_RSS: ::__rlimit_resource_t = 7;
-pub const RLIMIT_NPROC: ::__rlimit_resource_t = 8;
-pub const RLIMIT_MEMLOCK: ::__rlimit_resource_t = 9;
-
pub const O_APPEND: ::c_int = 8;
pub const O_CREAT: ::c_int = 256;
pub const O_EXCL: ::c_int = 1024;
@@ -756,10 +749,6 @@ pub const MAP_HUGETLB: ::c_int = 0x080000;
pub const SOCK_STREAM: ::c_int = 2;
pub const SOCK_DGRAM: ::c_int = 1;
-pub const FIOCLEX: ::c_ulong = 0x6601;
-pub const FIONCLEX: ::c_ulong = 0x6602;
-pub const FIONBIO: ::c_ulong = 0x667e;
-
pub const SA_ONSTACK: ::c_int = 0x08000000;
pub const SA_SIGINFO: ::c_int = 0x00000008;
pub const SA_NOCLDWAIT: ::c_int = 0x00010000;
@@ -826,40 +815,6 @@ pub const F_OFD_SETLKW: ::c_int = 38;
pub const SFD_NONBLOCK: ::c_int = 0x80;
-pub const TCGETS: ::c_ulong = 0x540d;
-pub const TCSETS: ::c_ulong = 0x540e;
-pub const TCSETSW: ::c_ulong = 0x540f;
-pub const TCSETSF: ::c_ulong = 0x5410;
-pub const TCGETA: ::c_ulong = 0x5401;
-pub const TCSETA: ::c_ulong = 0x5402;
-pub const TCSETAW: ::c_ulong = 0x5403;
-pub const TCSETAF: ::c_ulong = 0x5404;
-pub const TCSBRK: ::c_ulong = 0x5405;
-pub const TCXONC: ::c_ulong = 0x5406;
-pub const TCFLSH: ::c_ulong = 0x5407;
-pub const TIOCSBRK: ::c_ulong = 0x5427;
-pub const TIOCCBRK: ::c_ulong = 0x5428;
-pub const TIOCGSOFTCAR: ::c_ulong = 0x5481;
-pub const TIOCSSOFTCAR: ::c_ulong = 0x5482;
-pub const TIOCINQ: ::c_ulong = 0x467f;
-pub const TIOCLINUX: ::c_ulong = 0x5483;
-pub const TIOCGSERIAL: ::c_ulong = 0x5484;
-pub const TIOCEXCL: ::c_ulong = 0x740d;
-pub const TIOCNXCL: ::c_ulong = 0x740e;
-pub const TIOCSCTTY: ::c_ulong = 0x5480;
-pub const TIOCGPGRP: ::c_ulong = 0x40047477;
-pub const TIOCSPGRP: ::c_ulong = 0x80047476;
-pub const TIOCOUTQ: ::c_ulong = 0x7472;
-pub const TIOCSTI: ::c_ulong = 0x5472;
-pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
-pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
-pub const TIOCMGET: ::c_ulong = 0x741d;
-pub const TIOCMBIS: ::c_ulong = 0x741b;
-pub const TIOCMBIC: ::c_ulong = 0x741c;
-pub const TIOCMSET: ::c_ulong = 0x741a;
-pub const FIONREAD: ::c_ulong = 0x467f;
-pub const TIOCCONS: ::c_ulong = 0x80047478;
-
pub const RTLD_DEEPBIND: ::c_int = 0x10;
pub const RTLD_GLOBAL: ::c_int = 0x4;
pub const RTLD_NOLOAD: ::c_int = 0x8;
@@ -939,7 +894,6 @@ pub const B19200: ::speed_t = 0o000016;
pub const B38400: ::speed_t = 0o000017;
pub const EXTA: ::speed_t = B19200;
pub const EXTB: ::speed_t = B38400;
-pub const BOTHER: ::speed_t = 0o010000;
pub const B57600: ::speed_t = 0o010001;
pub const B115200: ::speed_t = 0o010002;
pub const B230400: ::speed_t = 0o010003;
@@ -956,13 +910,6 @@ pub const B3000000: ::speed_t = 0o010015;
pub const B3500000: ::speed_t = 0o010016;
pub const B4000000: ::speed_t = 0o010017;
-pub const TIOCM_ST: ::c_int = 0x010;
-pub const TIOCM_SR: ::c_int = 0x020;
-pub const TIOCM_CTS: ::c_int = 0x040;
-pub const TIOCM_CAR: ::c_int = 0x100;
-pub const TIOCM_RNG: ::c_int = 0x200;
-pub const TIOCM_DSR: ::c_int = 0x400;
-
pub const EHWPOISON: ::c_int = 168;
extern "C" {
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b64/mod.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b64/mod.rs
index 138adc9..443958c 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b64/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b64/mod.rs
@@ -9,6 +9,11 @@ pub type msglen_t = u64;
pub type fsblkcnt_t = u64;
pub type fsfilcnt_t = u64;
pub type rlim_t = u64;
+#[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
+pub type __syscall_ulong_t = ::c_ulonglong;
+#[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
+pub type __syscall_ulong_t = ::c_ulong;
+
cfg_if! {
if #[cfg(all(target_arch = "aarch64", target_pointer_width = "32"))] {
pub type clock_t = i32;
@@ -60,9 +65,32 @@ s! {
__glibc_reserved5: u64,
}
+ pub struct semid_ds {
+ pub sem_perm: ipc_perm,
+ pub sem_otime: ::time_t,
+ #[cfg(not(any(
+ target_arch = "aarch64",
+ target_arch = "loongarch64",
+ target_arch = "mips64",
+ target_arch = "powerpc64",
+ target_arch = "riscv64",
+ target_arch = "sparc64")))]
+ __reserved: ::__syscall_ulong_t,
+ pub sem_ctime: ::time_t,
+ #[cfg(not(any(
+ target_arch = "aarch64",
+ target_arch = "loongarch64",
+ target_arch = "mips64",
+ target_arch = "powerpc64",
+ target_arch = "riscv64",
+ target_arch = "sparc64")))]
+ __reserved2: ::__syscall_ulong_t,
+ pub sem_nsems: ::__syscall_ulong_t,
+ __glibc_reserved3: ::__syscall_ulong_t,
+ __glibc_reserved4: ::__syscall_ulong_t,
+ }
}
-pub const RLIM_INFINITY: ::rlim_t = !0;
pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: usize = 8;
pub const O_LARGEFILE: ::c_int = 0;
@@ -89,6 +117,9 @@ cfg_if! {
} else if #[cfg(any(target_arch = "riscv64"))] {
mod riscv64;
pub use self::riscv64::*;
+ } else if #[cfg(any(target_arch = "loongarch64"))] {
+ mod loongarch64;
+ pub use self::loongarch64::*;
} else {
// Unknown target_arch
}
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b64/powerpc64/mod.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b64/powerpc64/mod.rs
index dcaeaf5..ce8ce97 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b64/powerpc64/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b64/powerpc64/mod.rs
@@ -10,6 +10,7 @@ pub type nlink_t = u64;
pub type blksize_t = i64;
pub type suseconds_t = i64;
pub type __u64 = ::c_ulong;
+pub type __s64 = ::c_long;
s! {
pub struct sigaction {
@@ -190,12 +191,6 @@ s! {
pub ss_flags: ::c_int,
pub ss_size: ::size_t
}
-
- pub struct ip_mreqn {
- pub imr_multiaddr: ::in_addr,
- pub imr_address: ::in_addr,
- pub imr_ifindex: ::c_int,
- }
}
pub const POSIX_FADV_DONTNEED: ::c_int = 4;
@@ -207,15 +202,6 @@ pub const RTLD_NOLOAD: ::c_int = 0x4;
pub const VEOF: usize = 4;
pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
-pub const TIOCGSOFTCAR: ::c_ulong = 0x5419;
-pub const TIOCSSOFTCAR: ::c_ulong = 0x541A;
-
-pub const RLIMIT_RSS: ::__rlimit_resource_t = 5;
-pub const RLIMIT_AS: ::__rlimit_resource_t = 9;
-pub const RLIMIT_MEMLOCK: ::__rlimit_resource_t = 8;
-pub const RLIMIT_NOFILE: ::__rlimit_resource_t = 7;
-pub const RLIMIT_NPROC: ::__rlimit_resource_t = 6;
-
pub const O_APPEND: ::c_int = 1024;
pub const O_CREAT: ::c_int = 64;
pub const O_EXCL: ::c_int = 128;
@@ -381,29 +367,6 @@ pub const TCSANOW: ::c_int = 0;
pub const TCSADRAIN: ::c_int = 1;
pub const TCSAFLUSH: ::c_int = 2;
-pub const TIOCLINUX: ::c_ulong = 0x541C;
-pub const TIOCGSERIAL: ::c_ulong = 0x541E;
-pub const TIOCEXCL: ::c_ulong = 0x540C;
-pub const TIOCNXCL: ::c_ulong = 0x540D;
-pub const TIOCSCTTY: ::c_ulong = 0x540E;
-pub const TIOCSTI: ::c_ulong = 0x5412;
-pub const TIOCMGET: ::c_ulong = 0x5415;
-pub const TIOCMBIS: ::c_ulong = 0x5416;
-pub const TIOCMBIC: ::c_ulong = 0x5417;
-pub const TIOCMSET: ::c_ulong = 0x5418;
-pub const TIOCCONS: ::c_ulong = 0x541D;
-pub const TIOCSBRK: ::c_ulong = 0x5427;
-pub const TIOCCBRK: ::c_ulong = 0x5428;
-pub const TIOCGRS485: ::c_int = 0x542E;
-pub const TIOCSRS485: ::c_int = 0x542F;
-
-pub const TIOCM_ST: ::c_int = 0x008;
-pub const TIOCM_SR: ::c_int = 0x010;
-pub const TIOCM_CTS: ::c_int = 0x020;
-pub const TIOCM_CAR: ::c_int = 0x040;
-pub const TIOCM_RNG: ::c_int = 0x080;
-pub const TIOCM_DSR: ::c_int = 0x100;
-
pub const SFD_CLOEXEC: ::c_int = 0x080000;
pub const NCCS: usize = 32;
@@ -506,10 +469,6 @@ pub const ENAVAIL: ::c_int = 119;
pub const EISNAM: ::c_int = 120;
pub const EREMOTEIO: ::c_int = 121;
-pub const FIOCLEX: ::c_ulong = 0x20006601;
-pub const FIONCLEX: ::c_ulong = 0x20006602;
-pub const FIONBIO: ::c_ulong = 0x8004667e;
-
pub const MCL_CURRENT: ::c_int = 0x2000;
pub const MCL_FUTURE: ::c_int = 0x4000;
@@ -599,7 +558,6 @@ pub const B2500000: ::speed_t = 0o0033;
pub const B3000000: ::speed_t = 0o0034;
pub const B3500000: ::speed_t = 0o0035;
pub const B4000000: ::speed_t = 0o0036;
-pub const BOTHER: ::speed_t = 0o0037;
pub const VEOL: usize = 6;
pub const VEOL2: usize = 8;
@@ -608,24 +566,6 @@ pub const IEXTEN: ::tcflag_t = 0x400;
pub const TOSTOP: ::tcflag_t = 0x400000;
pub const FLUSHO: ::tcflag_t = 0x800000;
pub const EXTPROC: ::tcflag_t = 0x10000000;
-pub const TCGETS: ::c_ulong = 0x403c7413;
-pub const TCSETS: ::c_ulong = 0x803c7414;
-pub const TCSETSW: ::c_ulong = 0x803c7415;
-pub const TCSETSF: ::c_ulong = 0x803c7416;
-pub const TCGETA: ::c_ulong = 0x40147417;
-pub const TCSETA: ::c_ulong = 0x80147418;
-pub const TCSETAW: ::c_ulong = 0x80147419;
-pub const TCSETAF: ::c_ulong = 0x8014741c;
-pub const TCSBRK: ::c_ulong = 0x2000741d;
-pub const TCXONC: ::c_ulong = 0x2000741e;
-pub const TCFLSH: ::c_ulong = 0x2000741f;
-pub const TIOCINQ: ::c_ulong = 0x4004667f;
-pub const TIOCGPGRP: ::c_ulong = 0x40047477;
-pub const TIOCSPGRP: ::c_ulong = 0x80047476;
-pub const TIOCOUTQ: ::c_ulong = 0x40047473;
-pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
-pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
-pub const FIONREAD: ::c_ulong = 0x4004667f;
// Syscall table
pub const SYS_restart_syscall: ::c_long = 0;
@@ -988,6 +928,7 @@ pub const SYS_preadv2: ::c_long = 380;
pub const SYS_pwritev2: ::c_long = 381;
pub const SYS_kexec_file_load: ::c_long = 382;
pub const SYS_statx: ::c_long = 383;
+pub const SYS_rseq: ::c_long = 387;
pub const SYS_pidfd_send_signal: ::c_long = 424;
pub const SYS_io_uring_setup: ::c_long = 425;
pub const SYS_io_uring_enter: ::c_long = 426;
@@ -1007,6 +948,14 @@ pub const SYS_faccessat2: ::c_long = 439;
pub const SYS_process_madvise: ::c_long = 440;
pub const SYS_epoll_pwait2: ::c_long = 441;
pub const SYS_mount_setattr: ::c_long = 442;
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_memfd_secret: ::c_long = 447;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 450;
extern "C" {
pub fn sysctl(
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b64/riscv64/align.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b64/riscv64/align.rs
new file mode 100644
index 0000000..48d152a
--- /dev/null
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b64/riscv64/align.rs
@@ -0,0 +1,44 @@
+s_no_extra_traits! {
+ #[allow(missing_debug_implementations)]
+ pub struct ucontext_t {
+ pub __uc_flags: ::c_ulong,
+ pub uc_link: *mut ucontext_t,
+ pub uc_stack: ::stack_t,
+ pub uc_sigmask: ::sigset_t,
+ pub uc_mcontext: mcontext_t,
+ }
+
+ #[allow(missing_debug_implementations)]
+ #[repr(align(16))]
+ pub struct mcontext_t {
+ pub __gregs: [::c_ulong; 32],
+ pub __fpregs: __riscv_mc_fp_state,
+ }
+
+ #[allow(missing_debug_implementations)]
+ pub union __riscv_mc_fp_state {
+ pub __f: __riscv_mc_f_ext_state,
+ pub __d: __riscv_mc_d_ext_state,
+ pub __q: __riscv_mc_q_ext_state,
+ }
+
+ #[allow(missing_debug_implementations)]
+ pub struct __riscv_mc_f_ext_state {
+ pub __f: [::c_uint; 32],
+ pub __fcsr: ::c_uint,
+ }
+
+ #[allow(missing_debug_implementations)]
+ pub struct __riscv_mc_d_ext_state {
+ pub __f: [::c_ulonglong; 32],
+ pub __fcsr: ::c_uint,
+ }
+
+ #[allow(missing_debug_implementations)]
+ #[repr(align(16))]
+ pub struct __riscv_mc_q_ext_state {
+ pub __f: [::c_ulonglong; 64],
+ pub __fcsr: ::c_uint,
+ pub __glibc_reserved: [::c_uint; 3],
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b64/riscv64/mod.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b64/riscv64/mod.rs
index c656189..9d022f9 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b64/riscv64/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b64/riscv64/mod.rs
@@ -11,6 +11,7 @@ pub type fsblkcnt64_t = ::c_ulong;
pub type fsfilcnt64_t = ::c_ulong;
pub type suseconds_t = i64;
pub type __u64 = ::c_ulonglong;
+pub type __s64 = ::c_longlong;
s! {
pub struct pthread_attr_t {
@@ -191,12 +192,6 @@ s! {
pub l_len: ::off64_t,
pub l_pid: ::pid_t,
}
-
- pub struct ip_mreqn {
- pub imr_multiaddr: ::in_addr,
- pub imr_address: ::in_addr,
- pub imr_ifindex: ::c_int,
- }
}
pub const POSIX_FADV_DONTNEED: ::c_int = 4;
@@ -205,15 +200,6 @@ pub const VEOF: usize = 4;
pub const RTLD_DEEPBIND: ::c_int = 0x8;
pub const RTLD_GLOBAL: ::c_int = 0x100;
pub const RTLD_NOLOAD: ::c_int = 0x4;
-pub const TIOCGSOFTCAR: ::c_ulong = 21529;
-pub const TIOCSSOFTCAR: ::c_ulong = 21530;
-pub const TIOCGRS485: ::c_int = 21550;
-pub const TIOCSRS485: ::c_int = 21551;
-pub const RLIMIT_RSS: ::__rlimit_resource_t = 5;
-pub const RLIMIT_AS: ::__rlimit_resource_t = 9;
-pub const RLIMIT_MEMLOCK: ::__rlimit_resource_t = 8;
-pub const RLIMIT_NOFILE: ::__rlimit_resource_t = 7;
-pub const RLIMIT_NPROC: ::__rlimit_resource_t = 6;
pub const O_APPEND: ::c_int = 1024;
pub const O_CREAT: ::c_int = 64;
pub const O_EXCL: ::c_int = 128;
@@ -226,6 +212,7 @@ pub const O_FSYNC: ::c_int = 1052672;
pub const O_NOATIME: ::c_int = 262144;
pub const O_PATH: ::c_int = 2097152;
pub const O_TMPFILE: ::c_int = 4259840;
+pub const MADV_SOFT_OFFLINE: ::c_int = 101;
pub const MAP_GROWSDOWN: ::c_int = 256;
pub const EDEADLK: ::c_int = 35;
pub const ENAMETOOLONG: ::c_int = 36;
@@ -355,23 +342,6 @@ pub const SFD_NONBLOCK: ::c_int = 2048;
pub const TCSANOW: ::c_int = 0;
pub const TCSADRAIN: ::c_int = 1;
pub const TCSAFLUSH: ::c_int = 2;
-pub const TIOCLINUX: ::c_ulong = 21532;
-pub const TIOCGSERIAL: ::c_ulong = 21534;
-pub const TIOCEXCL: ::c_ulong = 21516;
-pub const TIOCNXCL: ::c_ulong = 21517;
-pub const TIOCSCTTY: ::c_ulong = 21518;
-pub const TIOCSTI: ::c_ulong = 21522;
-pub const TIOCMGET: ::c_ulong = 21525;
-pub const TIOCMBIS: ::c_ulong = 21526;
-pub const TIOCMBIC: ::c_ulong = 21527;
-pub const TIOCMSET: ::c_ulong = 21528;
-pub const TIOCCONS: ::c_ulong = 21533;
-pub const TIOCM_ST: ::c_int = 8;
-pub const TIOCM_SR: ::c_int = 16;
-pub const TIOCM_CTS: ::c_int = 32;
-pub const TIOCM_CAR: ::c_int = 64;
-pub const TIOCM_RNG: ::c_int = 128;
-pub const TIOCM_DSR: ::c_int = 256;
pub const SFD_CLOEXEC: ::c_int = 524288;
pub const NCCS: usize = 32;
pub const O_TRUNC: ::c_int = 512;
@@ -418,9 +388,12 @@ pub const ENOTNAM: ::c_int = 118;
pub const ENAVAIL: ::c_int = 119;
pub const EISNAM: ::c_int = 120;
pub const EREMOTEIO: ::c_int = 121;
-pub const FIOCLEX: ::c_ulong = 21585;
-pub const FIONCLEX: ::c_ulong = 21584;
-pub const FIONBIO: ::c_ulong = 21537;
+pub const PTRACE_GETFPREGS: ::c_uint = 14;
+pub const PTRACE_SETFPREGS: ::c_uint = 15;
+pub const PTRACE_GETFPXREGS: ::c_uint = 18;
+pub const PTRACE_SETFPXREGS: ::c_uint = 19;
+pub const PTRACE_GETREGS: ::c_uint = 12;
+pub const PTRACE_SETREGS: ::c_uint = 13;
pub const MCL_CURRENT: ::c_int = 1;
pub const MCL_FUTURE: ::c_int = 2;
pub const SIGSTKSZ: ::size_t = 8192;
@@ -516,26 +489,19 @@ pub const IEXTEN: ::tcflag_t = 32768;
pub const TOSTOP: ::tcflag_t = 256;
pub const FLUSHO: ::tcflag_t = 4096;
pub const EXTPROC: ::tcflag_t = 65536;
-pub const TCGETS: ::c_ulong = 21505;
-pub const TCSETS: ::c_ulong = 21506;
-pub const TCSETSW: ::c_ulong = 21507;
-pub const TCSETSF: ::c_ulong = 21508;
-pub const TCGETA: ::c_ulong = 21509;
-pub const TCSETA: ::c_ulong = 21510;
-pub const TCSETAW: ::c_ulong = 21511;
-pub const TCSETAF: ::c_ulong = 21512;
-pub const TCSBRK: ::c_ulong = 21513;
-pub const TCXONC: ::c_ulong = 21514;
-pub const TCFLSH: ::c_ulong = 21515;
-pub const TIOCINQ: ::c_ulong = 21531;
-pub const TIOCGPGRP: ::c_ulong = 21519;
-pub const TIOCSPGRP: ::c_ulong = 21520;
-pub const TIOCOUTQ: ::c_ulong = 21521;
-pub const TIOCGWINSZ: ::c_ulong = 21523;
-pub const TIOCSWINSZ: ::c_ulong = 21524;
-pub const FIONREAD: ::c_ulong = 21531;
pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
+pub const NGREG: usize = 32;
+pub const REG_PC: usize = 0;
+pub const REG_RA: usize = 1;
+pub const REG_SP: usize = 2;
+pub const REG_TP: usize = 4;
+pub const REG_S0: usize = 8;
+pub const REG_S1: usize = 9;
+pub const REG_A0: usize = 10;
+pub const REG_S2: usize = 18;
+pub const REG_NARGS: usize = 8;
+
pub const SYS_read: ::c_long = 63;
pub const SYS_write: ::c_long = 64;
pub const SYS_close: ::c_long = 57;
@@ -811,6 +777,7 @@ pub const SYS_pkey_mprotect: ::c_long = 288;
pub const SYS_pkey_alloc: ::c_long = 289;
pub const SYS_pkey_free: ::c_long = 290;
pub const SYS_statx: ::c_long = 291;
+pub const SYS_rseq: ::c_long = 293;
pub const SYS_pidfd_send_signal: ::c_long = 424;
pub const SYS_io_uring_setup: ::c_long = 425;
pub const SYS_io_uring_enter: ::c_long = 426;
@@ -830,3 +797,18 @@ pub const SYS_faccessat2: ::c_long = 439;
pub const SYS_process_madvise: ::c_long = 440;
pub const SYS_epoll_pwait2: ::c_long = 441;
pub const SYS_mount_setattr: ::c_long = 442;
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_memfd_secret: ::c_long = 447;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 450;
+
+cfg_if! {
+ if #[cfg(libc_align)] {
+ mod align;
+ pub use self::align::*;
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b64/s390x.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b64/s390x.rs
index 7685a34..c4bae08 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b64/s390x.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b64/s390x.rs
@@ -11,6 +11,7 @@ pub type suseconds_t = i64;
pub type wchar_t = i32;
pub type greg_t = u64;
pub type __u64 = u64;
+pub type __s64 = i64;
s! {
pub struct sigaction {
@@ -153,17 +154,6 @@ s! {
__f_spare: [::c_int; 6],
}
- pub struct termios2 {
- pub c_iflag: ::tcflag_t,
- pub c_oflag: ::tcflag_t,
- pub c_cflag: ::tcflag_t,
- pub c_lflag: ::tcflag_t,
- pub c_line: ::cc_t,
- pub c_cc: [::cc_t; 19],
- pub c_ispeed: ::speed_t,
- pub c_ospeed: ::speed_t,
- }
-
pub struct __psw_t {
pub mask: u64,
pub addr: u64,
@@ -340,9 +330,6 @@ pub const EDEADLK: ::c_int = 35;
pub const ENOSYS: ::c_int = 38;
pub const ENOTCONN: ::c_int = 107;
pub const ETIMEDOUT: ::c_int = 110;
-pub const FIOCLEX: ::c_ulong = 0x5451;
-pub const FIONCLEX: ::c_ulong = 0x5450;
-pub const FIONBIO: ::c_ulong = 0x5421;
pub const O_APPEND: ::c_int = 1024;
pub const O_CREAT: ::c_int = 64;
pub const O_EXCL: ::c_int = 128;
@@ -358,12 +345,6 @@ pub const SIG_SETMASK: ::c_int = 2;
pub const SOCK_STREAM: ::c_int = 1;
pub const SOCK_DGRAM: ::c_int = 2;
-pub const RLIMIT_RSS: ::__rlimit_resource_t = 5;
-pub const RLIMIT_AS: ::__rlimit_resource_t = 9;
-pub const RLIMIT_MEMLOCK: ::__rlimit_resource_t = 8;
-pub const RLIMIT_NOFILE: ::__rlimit_resource_t = 7;
-pub const RLIMIT_NPROC: ::__rlimit_resource_t = 6;
-
pub const O_NOCTTY: ::c_int = 256;
pub const O_SYNC: ::c_int = 1052672;
pub const O_RSYNC: ::c_int = 1052672;
@@ -385,6 +366,7 @@ pub const MAP_POPULATE: ::c_int = 0x08000;
pub const MAP_NONBLOCK: ::c_int = 0x010000;
pub const MAP_STACK: ::c_int = 0x020000;
pub const MAP_HUGETLB: ::c_int = 0x040000;
+pub const MAP_SYNC: ::c_int = 0x080000;
pub const EDEADLOCK: ::c_int = 35;
pub const ENAMETOOLONG: ::c_int = 36;
@@ -514,51 +496,10 @@ pub const F_OFD_SETLKW: ::c_int = 38;
pub const SFD_NONBLOCK: ::c_int = 0x0800;
-pub const TCGETS: ::c_ulong = 0x5401;
-pub const TCSETS: ::c_ulong = 0x5402;
-pub const TCSETSW: ::c_ulong = 0x5403;
-pub const TCSETSF: ::c_ulong = 0x5404;
-pub const TCGETA: ::c_ulong = 0x5405;
-pub const TCSETA: ::c_ulong = 0x5406;
-pub const TCSETAW: ::c_ulong = 0x5407;
-pub const TCSETAF: ::c_ulong = 0x5408;
-pub const TCSBRK: ::c_ulong = 0x5409;
-pub const TCXONC: ::c_ulong = 0x540A;
-pub const TCFLSH: ::c_ulong = 0x540B;
-pub const TIOCGSOFTCAR: ::c_ulong = 0x5419;
-pub const TIOCSSOFTCAR: ::c_ulong = 0x541A;
-pub const TIOCINQ: ::c_ulong = 0x541B;
-pub const TIOCEXCL: ::c_ulong = 0x540C;
-pub const TIOCNXCL: ::c_ulong = 0x540D;
-pub const TIOCSCTTY: ::c_ulong = 0x540E;
-pub const TIOCGPGRP: ::c_ulong = 0x540F;
-pub const TIOCSPGRP: ::c_ulong = 0x5410;
-pub const TIOCOUTQ: ::c_ulong = 0x5411;
-pub const TIOCSTI: ::c_ulong = 0x5412;
-pub const TIOCGWINSZ: ::c_ulong = 0x5413;
-pub const TIOCSWINSZ: ::c_ulong = 0x5414;
-pub const TIOCMGET: ::c_ulong = 0x5415;
-pub const TIOCMBIS: ::c_ulong = 0x5416;
-pub const TIOCMBIC: ::c_ulong = 0x5417;
-pub const TIOCMSET: ::c_ulong = 0x5418;
-pub const FIONREAD: ::c_ulong = 0x541B;
-pub const TIOCCONS: ::c_ulong = 0x541D;
-pub const TIOCSBRK: ::c_ulong = 0x5427;
-pub const TIOCCBRK: ::c_ulong = 0x5428;
-
pub const TCSANOW: ::c_int = 0;
pub const TCSADRAIN: ::c_int = 1;
pub const TCSAFLUSH: ::c_int = 2;
-pub const TIOCLINUX: ::c_ulong = 0x541C;
-pub const TIOCGSERIAL: ::c_ulong = 0x541E;
-pub const TIOCM_ST: ::c_int = 0x008;
-pub const TIOCM_SR: ::c_int = 0x010;
-pub const TIOCM_CTS: ::c_int = 0x020;
-pub const TIOCM_CAR: ::c_int = 0x040;
-pub const TIOCM_RNG: ::c_int = 0x080;
-pub const TIOCM_DSR: ::c_int = 0x100;
-
pub const VTIME: usize = 5;
pub const VSWTC: usize = 7;
pub const VSTART: usize = 8;
@@ -616,7 +557,6 @@ pub const PARODD: ::tcflag_t = 0o001000;
pub const HUPCL: ::tcflag_t = 0o002000;
pub const CLOCAL: ::tcflag_t = 0o004000;
pub const CBAUDEX: ::tcflag_t = 0o010000;
-pub const BOTHER: ::speed_t = 0o010000;
pub const B57600: ::speed_t = 0o010001;
pub const B115200: ::speed_t = 0o010002;
pub const B230400: ::speed_t = 0o010003;
@@ -975,6 +915,7 @@ pub const SYS_setfsuid: ::c_long = 215;
pub const SYS_setfsgid: ::c_long = 216;
pub const SYS_newfstatat: ::c_long = 293;
pub const SYS_statx: ::c_long = 379;
+pub const SYS_rseq: ::c_long = 383;
pub const SYS_pidfd_send_signal: ::c_long = 424;
pub const SYS_io_uring_setup: ::c_long = 425;
pub const SYS_io_uring_enter: ::c_long = 426;
@@ -994,6 +935,14 @@ pub const SYS_faccessat2: ::c_long = 439;
pub const SYS_process_madvise: ::c_long = 440;
pub const SYS_epoll_pwait2: ::c_long = 441;
pub const SYS_mount_setattr: ::c_long = 442;
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_memfd_secret: ::c_long = 447;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 450;
extern "C" {
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b64/sparc64/mod.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b64/sparc64/mod.rs
index 5ed83ab..9fdacfa 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b64/sparc64/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b64/sparc64/mod.rs
@@ -10,6 +10,7 @@ pub type nlink_t = u32;
pub type blksize_t = i64;
pub type suseconds_t = i32;
pub type __u64 = ::c_ulonglong;
+pub type __s64 = ::c_longlong;
s! {
pub struct sigaction {
@@ -193,17 +194,6 @@ s! {
__reserved1: ::c_ulong,
__reserved2: ::c_ulong
}
-
- pub struct termios2 {
- pub c_iflag: ::tcflag_t,
- pub c_oflag: ::tcflag_t,
- pub c_cflag: ::tcflag_t,
- pub c_lflag: ::tcflag_t,
- pub c_line: ::cc_t,
- pub c_cc: [::cc_t; 19],
- pub c_ispeed: ::speed_t,
- pub c_ospeed: ::speed_t,
- }
}
pub const POSIX_FADV_DONTNEED: ::c_int = 4;
@@ -215,15 +205,6 @@ pub const RTLD_GLOBAL: ::c_int = 0x100;
pub const RTLD_NOLOAD: ::c_int = 0x4;
pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
-pub const TIOCGSOFTCAR: ::c_ulong = 0x40047464;
-pub const TIOCSSOFTCAR: ::c_ulong = 0x80047465;
-
-pub const RLIMIT_RSS: ::__rlimit_resource_t = 5;
-pub const RLIMIT_AS: ::__rlimit_resource_t = 9;
-pub const RLIMIT_MEMLOCK: ::__rlimit_resource_t = 8;
-pub const RLIMIT_NOFILE: ::__rlimit_resource_t = 6;
-pub const RLIMIT_NPROC: ::__rlimit_resource_t = 7;
-
pub const O_APPEND: ::c_int = 0x8;
pub const O_CREAT: ::c_int = 0x200;
pub const O_EXCL: ::c_int = 0x800;
@@ -364,7 +345,7 @@ pub const POLLWRBAND: ::c_short = 0x100;
pub const O_ASYNC: ::c_int = 0x40;
pub const O_NDELAY: ::c_int = 0x4004;
-pub const PTRACE_DETACH: ::c_uint = 11;
+pub const PTRACE_DETACH: ::c_uint = 17;
pub const EFD_NONBLOCK: ::c_int = 0x4000;
@@ -387,27 +368,6 @@ pub const TCSANOW: ::c_int = 0;
pub const TCSADRAIN: ::c_int = 1;
pub const TCSAFLUSH: ::c_int = 2;
-pub const TIOCLINUX: ::c_ulong = 0x541C;
-pub const TIOCGSERIAL: ::c_ulong = 0x541E;
-pub const TIOCEXCL: ::c_ulong = 0x2000740d;
-pub const TIOCNXCL: ::c_ulong = 0x2000740e;
-pub const TIOCCONS: ::c_ulong = 0x20007424;
-pub const TIOCMGET: ::c_ulong = 0x4004746a;
-pub const TIOCMBIC: ::c_ulong = 0x8004746b;
-pub const TIOCMBIS: ::c_ulong = 0x8004746c;
-pub const TIOCMSET: ::c_ulong = 0x8004746d;
-pub const TIOCSTI: ::c_ulong = 0x80017472;
-pub const TIOCCBRK: ::c_ulong = 0x2000747a;
-pub const TIOCSBRK: ::c_ulong = 0x2000747b;
-pub const TIOCSCTTY: ::c_ulong = 0x20007484;
-
-pub const TIOCM_ST: ::c_int = 0x008;
-pub const TIOCM_SR: ::c_int = 0x010;
-pub const TIOCM_CTS: ::c_int = 0x020;
-pub const TIOCM_CAR: ::c_int = 0x040;
-pub const TIOCM_RNG: ::c_int = 0x080;
-pub const TIOCM_DSR: ::c_int = 0x100;
-
pub const SFD_CLOEXEC: ::c_int = 0x400000;
pub const NCCS: usize = 17;
@@ -480,10 +440,6 @@ pub const ENAVAIL: ::c_int = 119;
pub const EISNAM: ::c_int = 120;
pub const EREMOTEIO: ::c_int = 121;
-pub const FIOCLEX: ::c_ulong = 0x20006601;
-pub const FIONCLEX: ::c_ulong = 0x20006602;
-pub const FIONBIO: ::c_ulong = 0x8004667e;
-
pub const MCL_CURRENT: ::c_int = 0x2000;
pub const MCL_FUTURE: ::c_int = 0x4000;
@@ -559,7 +515,6 @@ pub const B19200: ::speed_t = 0o000016;
pub const B38400: ::speed_t = 0o000017;
pub const EXTA: ::speed_t = B19200;
pub const EXTB: ::speed_t = B38400;
-pub const BOTHER: ::speed_t = 0x1000;
pub const B57600: ::speed_t = 0x1001;
pub const B115200: ::speed_t = 0x1002;
pub const B230400: ::speed_t = 0x1003;
@@ -583,24 +538,6 @@ pub const IEXTEN: ::tcflag_t = 0x8000;
pub const TOSTOP: ::tcflag_t = 0x100;
pub const FLUSHO: ::tcflag_t = 0x1000;
pub const EXTPROC: ::tcflag_t = 0x10000;
-pub const TCGETS: ::c_ulong = 0x40245408;
-pub const TCSETS: ::c_ulong = 0x80245409;
-pub const TCSETSW: ::c_ulong = 0x8024540a;
-pub const TCSETSF: ::c_ulong = 0x8024540b;
-pub const TCGETA: ::c_ulong = 0x40125401;
-pub const TCSETA: ::c_ulong = 0x80125402;
-pub const TCSETAW: ::c_ulong = 0x80125403;
-pub const TCSETAF: ::c_ulong = 0x80125404;
-pub const TCSBRK: ::c_ulong = 0x20005405;
-pub const TCXONC: ::c_ulong = 0x20005406;
-pub const TCFLSH: ::c_ulong = 0x20005407;
-pub const TIOCINQ: ::c_ulong = 0x4004667f;
-pub const TIOCGPGRP: ::c_ulong = 0x40047483;
-pub const TIOCSPGRP: ::c_ulong = 0x80047482;
-pub const TIOCOUTQ: ::c_ulong = 0x40047473;
-pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
-pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
-pub const FIONREAD: ::c_ulong = 0x4004667f;
pub const SYS_restart_syscall: ::c_long = 0;
pub const SYS_exit: ::c_long = 1;
@@ -942,6 +879,7 @@ pub const SYS_copy_file_range: ::c_long = 357;
pub const SYS_preadv2: ::c_long = 358;
pub const SYS_pwritev2: ::c_long = 359;
pub const SYS_statx: ::c_long = 360;
+pub const SYS_rseq: ::c_long = 365;
pub const SYS_pidfd_send_signal: ::c_long = 424;
pub const SYS_io_uring_setup: ::c_long = 425;
pub const SYS_io_uring_enter: ::c_long = 426;
@@ -962,6 +900,14 @@ pub const SYS_faccessat2: ::c_long = 439;
pub const SYS_process_madvise: ::c_long = 440;
pub const SYS_epoll_pwait2: ::c_long = 441;
pub const SYS_mount_setattr: ::c_long = 442;
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_memfd_secret: ::c_long = 447;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 450;
extern "C" {
pub fn sysctl(
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/align.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/align.rs
index 7ca870f..ba3075e 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/align.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/align.rs
@@ -5,3 +5,20 @@ s_no_extra_traits! {
priv_: [f64; 4]
}
}
+
+s! {
+ #[repr(align(8))]
+ pub struct clone_args {
+ pub flags: ::c_ulonglong,
+ pub pidfd: ::c_ulonglong,
+ pub child_tid: ::c_ulonglong,
+ pub parent_tid: ::c_ulonglong,
+ pub exit_signal: ::c_ulonglong,
+ pub stack: ::c_ulonglong,
+ pub stack_size: ::c_ulonglong,
+ pub tls: ::c_ulonglong,
+ pub set_tid: ::c_ulonglong,
+ pub set_tid_size: ::c_ulonglong,
+ pub cgroup: ::c_ulonglong,
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs
index 99937df..d515d22 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/mod.rs
@@ -7,6 +7,7 @@ pub type blksize_t = i64;
pub type greg_t = i64;
pub type suseconds_t = i64;
pub type __u64 = ::c_ulonglong;
+pub type __s64 = ::c_longlong;
s! {
pub struct sigaction {
@@ -259,21 +260,18 @@ s! {
__unused5: u64
}
- pub struct termios2 {
- pub c_iflag: ::tcflag_t,
- pub c_oflag: ::tcflag_t,
- pub c_cflag: ::tcflag_t,
- pub c_lflag: ::tcflag_t,
- pub c_line: ::cc_t,
- pub c_cc: [::cc_t; 19],
- pub c_ispeed: ::speed_t,
- pub c_ospeed: ::speed_t,
+ pub struct seccomp_notif_sizes {
+ pub seccomp_notif: ::__u16,
+ pub seccomp_notif_resp: ::__u16,
+ pub seccomp_data: ::__u16,
}
- pub struct ip_mreqn {
- pub imr_multiaddr: ::in_addr,
- pub imr_address: ::in_addr,
- pub imr_ifindex: ::c_int,
+ pub struct ptrace_rseq_configuration {
+ pub rseq_abi_pointer: ::__u64,
+ pub rseq_abi_size: ::__u32,
+ pub signature: ::__u32,
+ pub flags: ::__u32,
+ pub pad: ::__u32,
}
}
@@ -409,16 +407,6 @@ pub const VEOF: usize = 4;
pub const RTLD_DEEPBIND: ::c_int = 0x8;
pub const RTLD_GLOBAL: ::c_int = 0x100;
pub const RTLD_NOLOAD: ::c_int = 0x4;
-pub const TIOCGSOFTCAR: ::c_ulong = 0x5419;
-pub const TIOCSSOFTCAR: ::c_ulong = 0x541A;
-pub const TIOCGRS485: ::c_int = 0x542E;
-pub const TIOCSRS485: ::c_int = 0x542F;
-
-pub const RLIMIT_RSS: ::__rlimit_resource_t = 5;
-pub const RLIMIT_AS: ::__rlimit_resource_t = 9;
-pub const RLIMIT_MEMLOCK: ::__rlimit_resource_t = 8;
-pub const RLIMIT_NOFILE: ::__rlimit_resource_t = 7;
-pub const RLIMIT_NPROC: ::__rlimit_resource_t = 6;
pub const O_APPEND: ::c_int = 1024;
pub const O_CREAT: ::c_int = 64;
@@ -555,6 +543,7 @@ pub const O_ASYNC: ::c_int = 0x2000;
pub const O_NDELAY: ::c_int = 0x800;
pub const PTRACE_DETACH: ::c_uint = 17;
+pub const PTRACE_GET_RSEQ_CONFIGURATION: ::c_uint = 0x420f;
pub const EFD_NONBLOCK: ::c_int = 0x800;
@@ -577,25 +566,6 @@ pub const TCSANOW: ::c_int = 0;
pub const TCSADRAIN: ::c_int = 1;
pub const TCSAFLUSH: ::c_int = 2;
-pub const TIOCLINUX: ::c_ulong = 0x541C;
-pub const TIOCGSERIAL: ::c_ulong = 0x541E;
-pub const TIOCEXCL: ::c_ulong = 0x540C;
-pub const TIOCNXCL: ::c_ulong = 0x540D;
-pub const TIOCSCTTY: ::c_ulong = 0x540E;
-pub const TIOCSTI: ::c_ulong = 0x5412;
-pub const TIOCMGET: ::c_ulong = 0x5415;
-pub const TIOCMBIS: ::c_ulong = 0x5416;
-pub const TIOCMBIC: ::c_ulong = 0x5417;
-pub const TIOCMSET: ::c_ulong = 0x5418;
-pub const TIOCCONS: ::c_ulong = 0x541D;
-
-pub const TIOCM_ST: ::c_int = 0x008;
-pub const TIOCM_SR: ::c_int = 0x010;
-pub const TIOCM_CTS: ::c_int = 0x020;
-pub const TIOCM_CAR: ::c_int = 0x040;
-pub const TIOCM_RNG: ::c_int = 0x080;
-pub const TIOCM_DSR: ::c_int = 0x100;
-
pub const SFD_CLOEXEC: ::c_int = 0x080000;
pub const NCCS: usize = 32;
@@ -655,10 +625,6 @@ pub const ENAVAIL: ::c_int = 119;
pub const EISNAM: ::c_int = 120;
pub const EREMOTEIO: ::c_int = 121;
-pub const FIOCLEX: ::c_ulong = 0x5451;
-pub const FIONCLEX: ::c_ulong = 0x5450;
-pub const FIONBIO: ::c_ulong = 0x5421;
-
pub const PTRACE_GETFPREGS: ::c_uint = 14;
pub const PTRACE_SETFPREGS: ::c_uint = 15;
pub const PTRACE_GETFPXREGS: ::c_uint = 18;
@@ -669,6 +635,19 @@ pub const PTRACE_PEEKSIGINFO_SHARED: ::c_uint = 1;
pub const PTRACE_SYSEMU: ::c_uint = 31;
pub const PTRACE_SYSEMU_SINGLESTEP: ::c_uint = 32;
+pub const PR_GET_SPECULATION_CTRL: ::c_int = 52;
+pub const PR_SET_SPECULATION_CTRL: ::c_int = 53;
+pub const PR_SPEC_NOT_AFFECTED: ::c_uint = 0;
+pub const PR_SPEC_PRCTL: ::c_uint = 1 << 0;
+pub const PR_SPEC_ENABLE: ::c_uint = 1 << 1;
+pub const PR_SPEC_DISABLE: ::c_uint = 1 << 2;
+pub const PR_SPEC_FORCE_DISABLE: ::c_uint = 1 << 3;
+pub const PR_SPEC_DISABLE_NOEXEC: ::c_uint = 1 << 4;
+pub const PR_SPEC_STORE_BYPASS: ::c_int = 0;
+pub const PR_SPEC_INDIRECT_BRANCH: ::c_int = 1;
+// FIXME: perharps for later
+//pub const PR_SPEC_L1D_FLUSH: ::c_int = 2;
+
pub const MCL_CURRENT: ::c_int = 0x0001;
pub const MCL_FUTURE: ::c_int = 0x0002;
@@ -744,7 +723,6 @@ pub const B19200: ::speed_t = 0o000016;
pub const B38400: ::speed_t = 0o000017;
pub const EXTA: ::speed_t = B19200;
pub const EXTB: ::speed_t = B38400;
-pub const BOTHER: ::speed_t = 0o010000;
pub const B57600: ::speed_t = 0o010001;
pub const B115200: ::speed_t = 0o010002;
pub const B230400: ::speed_t = 0o010003;
@@ -768,26 +746,6 @@ pub const IEXTEN: ::tcflag_t = 0x00008000;
pub const TOSTOP: ::tcflag_t = 0x00000100;
pub const FLUSHO: ::tcflag_t = 0x00001000;
pub const EXTPROC: ::tcflag_t = 0x00010000;
-pub const TCGETS: ::c_ulong = 0x5401;
-pub const TCSETS: ::c_ulong = 0x5402;
-pub const TCSETSW: ::c_ulong = 0x5403;
-pub const TCSETSF: ::c_ulong = 0x5404;
-pub const TCGETA: ::c_ulong = 0x5405;
-pub const TCSETA: ::c_ulong = 0x5406;
-pub const TCSETAW: ::c_ulong = 0x5407;
-pub const TCSETAF: ::c_ulong = 0x5408;
-pub const TCSBRK: ::c_ulong = 0x5409;
-pub const TCXONC: ::c_ulong = 0x540A;
-pub const TCFLSH: ::c_ulong = 0x540B;
-pub const TIOCINQ: ::c_ulong = 0x541B;
-pub const TIOCGPGRP: ::c_ulong = 0x540F;
-pub const TIOCSPGRP: ::c_ulong = 0x5410;
-pub const TIOCOUTQ: ::c_ulong = 0x5411;
-pub const TIOCGWINSZ: ::c_ulong = 0x5413;
-pub const TIOCSWINSZ: ::c_ulong = 0x5414;
-pub const FIONREAD: ::c_ulong = 0x541B;
-pub const TIOCSBRK: ::c_ulong = 0x5427;
-pub const TIOCCBRK: ::c_ulong = 0x5428;
// offsets in user_regs_structs, from sys/reg.h
pub const R15: ::c_int = 0;
@@ -843,6 +801,11 @@ pub const REG_TRAPNO: ::c_int = 20;
pub const REG_OLDMASK: ::c_int = 21;
pub const REG_CR2: ::c_int = 22;
+pub const SECCOMP_SET_MODE_STRICT: ::c_uint = 0;
+pub const SECCOMP_SET_MODE_FILTER: ::c_uint = 1;
+pub const SECCOMP_GET_ACTION_AVAIL: ::c_uint = 2;
+pub const SECCOMP_GET_NOTIF_SIZES: ::c_uint = 3;
+
extern "C" {
pub fn getcontext(ucp: *mut ucontext_t) -> ::c_int;
pub fn setcontext(ucp: *const ucontext_t) -> ::c_int;
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/not_x32.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/not_x32.rs
index e126984..35d2714 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/not_x32.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/not_x32.rs
@@ -409,6 +409,7 @@ pub const SYS_pkey_mprotect: ::c_long = 329;
pub const SYS_pkey_alloc: ::c_long = 330;
pub const SYS_pkey_free: ::c_long = 331;
pub const SYS_statx: ::c_long = 332;
+pub const SYS_rseq: ::c_long = 334;
pub const SYS_pidfd_send_signal: ::c_long = 424;
pub const SYS_io_uring_setup: ::c_long = 425;
pub const SYS_io_uring_enter: ::c_long = 426;
@@ -428,6 +429,14 @@ pub const SYS_faccessat2: ::c_long = 439;
pub const SYS_process_madvise: ::c_long = 440;
pub const SYS_epoll_pwait2: ::c_long = 441;
pub const SYS_mount_setattr: ::c_long = 442;
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_memfd_secret: ::c_long = 447;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 450;
extern "C" {
pub fn sysctl(
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/x32.rs b/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/x32.rs
index dcbc347..807b948 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/x32.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/b64/x86_64/x32.rs
@@ -337,6 +337,7 @@ pub const SYS_pkey_mprotect: ::c_long = __X32_SYSCALL_BIT + 329;
pub const SYS_pkey_alloc: ::c_long = __X32_SYSCALL_BIT + 330;
pub const SYS_pkey_free: ::c_long = __X32_SYSCALL_BIT + 331;
pub const SYS_statx: ::c_long = __X32_SYSCALL_BIT + 332;
+pub const SYS_rseq: ::c_long = __X32_SYSCALL_BIT + 334;
pub const SYS_pidfd_send_signal: ::c_long = __X32_SYSCALL_BIT + 424;
pub const SYS_io_uring_setup: ::c_long = __X32_SYSCALL_BIT + 425;
pub const SYS_io_uring_enter: ::c_long = __X32_SYSCALL_BIT + 426;
@@ -356,6 +357,14 @@ pub const SYS_faccessat2: ::c_long = __X32_SYSCALL_BIT + 439;
pub const SYS_process_madvise: ::c_long = __X32_SYSCALL_BIT + 440;
pub const SYS_epoll_pwait2: ::c_long = __X32_SYSCALL_BIT + 441;
pub const SYS_mount_setattr: ::c_long = __X32_SYSCALL_BIT + 442;
+pub const SYS_quotactl_fd: ::c_long = __X32_SYSCALL_BIT + 443;
+pub const SYS_landlock_create_ruleset: ::c_long = __X32_SYSCALL_BIT + 444;
+pub const SYS_landlock_add_rule: ::c_long = __X32_SYSCALL_BIT + 445;
+pub const SYS_landlock_restrict_self: ::c_long = __X32_SYSCALL_BIT + 446;
+pub const SYS_memfd_secret: ::c_long = __X32_SYSCALL_BIT + 447;
+pub const SYS_process_mrelease: ::c_long = __X32_SYSCALL_BIT + 448;
+pub const SYS_futex_waitv: ::c_long = __X32_SYSCALL_BIT + 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = __X32_SYSCALL_BIT + 450;
pub const SYS_rt_sigaction: ::c_long = __X32_SYSCALL_BIT + 512;
pub const SYS_rt_sigreturn: ::c_long = __X32_SYSCALL_BIT + 513;
pub const SYS_ioctl: ::c_long = __X32_SYSCALL_BIT + 514;
diff --git a/vendor/libc/src/unix/linux_like/linux/gnu/mod.rs b/vendor/libc/src/unix/linux_like/linux/gnu/mod.rs
index ad0f882..98a58a2 100644
--- a/vendor/libc/src/unix/linux_like/linux/gnu/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/gnu/mod.rs
@@ -4,6 +4,16 @@ pub type __rlimit_resource_t = ::c_uint;
pub type Lmid_t = ::c_long;
pub type regoff_t = ::c_int;
+cfg_if! {
+ if #[cfg(doc)] {
+ // Used in `linux::arch` to define ioctl constants.
+ pub(crate) type Ioctl = ::c_ulong;
+ } else {
+ #[doc(hidden)]
+ pub type Ioctl = ::c_ulong;
+ }
+}
+
s! {
pub struct statx {
pub stx_mask: u32,
@@ -141,19 +151,6 @@ s! {
pub keepcost: ::size_t,
}
- pub struct nlmsghdr {
- pub nlmsg_len: u32,
- pub nlmsg_type: u16,
- pub nlmsg_flags: u16,
- pub nlmsg_seq: u32,
- pub nlmsg_pid: u32,
- }
-
- pub struct nlmsgerr {
- pub error: ::c_int,
- pub msg: nlmsghdr,
- }
-
pub struct nl_pktinfo {
pub group: u32,
}
@@ -174,11 +171,6 @@ s! {
pub nm_gid: u32,
}
- pub struct nlattr {
- pub nla_len: u16,
- pub nla_type: u16,
- }
-
pub struct rtentry {
pub rt_pad1: ::c_ulong,
pub rt_dst: ::sockaddr,
@@ -313,6 +305,51 @@ s! {
pub ch_size: ::Elf32_Word,
pub ch_addralign: ::Elf32_Word,
}
+
+ pub struct seminfo {
+ pub semmap: ::c_int,
+ pub semmni: ::c_int,
+ pub semmns: ::c_int,
+ pub semmnu: ::c_int,
+ pub semmsl: ::c_int,
+ pub semopm: ::c_int,
+ pub semume: ::c_int,
+ pub semusz: ::c_int,
+ pub semvmx: ::c_int,
+ pub semaem: ::c_int,
+ }
+
+ pub struct ptrace_peeksiginfo_args {
+ pub off: ::__u64,
+ pub flags: ::__u32,
+ pub nr: ::__s32,
+ }
+
+ pub struct __c_anonymous_ptrace_syscall_info_entry {
+ pub nr: ::__u64,
+ pub args: [::__u64; 6],
+ }
+
+ pub struct __c_anonymous_ptrace_syscall_info_exit {
+ pub sval: ::__s64,
+ pub is_error: ::__u8,
+ }
+
+ pub struct __c_anonymous_ptrace_syscall_info_seccomp {
+ pub nr: ::__u64,
+ pub args: [::__u64; 6],
+ pub ret_data: ::__u32,
+ }
+
+ pub struct ptrace_syscall_info {
+ pub op: ::__u8,
+ pub pad: [::__u8; 3],
+ pub arch: ::__u32,
+ pub instruction_pointer: ::__u64,
+ pub stack_pointer: ::__u64,
+ #[cfg(libc_union)]
+ pub u: __c_anonymous_ptrace_syscall_info_data,
+ }
}
impl siginfo_t {
@@ -400,6 +437,18 @@ cfg_if! {
self.sifields().sigchld.si_stime
}
}
+
+ pub union __c_anonymous_ptrace_syscall_info_data {
+ pub entry: __c_anonymous_ptrace_syscall_info_entry,
+ pub exit: __c_anonymous_ptrace_syscall_info_exit,
+ pub seccomp: __c_anonymous_ptrace_syscall_info_seccomp,
+ }
+ impl ::Copy for __c_anonymous_ptrace_syscall_info_data {}
+ impl ::Clone for __c_anonymous_ptrace_syscall_info_data {
+ fn clone(&self) -> __c_anonymous_ptrace_syscall_info_data {
+ *self
+ }
+ }
}
}
@@ -416,22 +465,26 @@ s_no_extra_traits! {
#[cfg(any(target_arch = "aarch64",
target_arch = "s390x",
+ target_arch = "loongarch64",
all(target_pointer_width = "32",
not(target_arch = "x86_64"))))]
pub ut_session: ::c_long,
#[cfg(any(target_arch = "aarch64",
target_arch = "s390x",
+ target_arch = "loongarch64",
all(target_pointer_width = "32",
not(target_arch = "x86_64"))))]
pub ut_tv: ::timeval,
#[cfg(not(any(target_arch = "aarch64",
target_arch = "s390x",
+ target_arch = "loongarch64",
all(target_pointer_width = "32",
not(target_arch = "x86_64")))))]
pub ut_session: i32,
#[cfg(not(any(target_arch = "aarch64",
target_arch = "s390x",
+ target_arch = "loongarch64",
all(target_pointer_width = "32",
not(target_arch = "x86_64")))))]
pub ut_tv: __timeval,
@@ -498,6 +551,44 @@ cfg_if! {
self.__glibc_reserved.hash(state);
}
}
+
+ #[cfg(libc_union)]
+ impl PartialEq for __c_anonymous_ptrace_syscall_info_data {
+ fn eq(&self, other: &__c_anonymous_ptrace_syscall_info_data) -> bool {
+ unsafe {
+ self.entry == other.entry ||
+ self.exit == other.exit ||
+ self.seccomp == other.seccomp
+ }
+ }
+ }
+
+ #[cfg(libc_union)]
+ impl Eq for __c_anonymous_ptrace_syscall_info_data {}
+
+ #[cfg(libc_union)]
+ impl ::fmt::Debug for __c_anonymous_ptrace_syscall_info_data {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ unsafe {
+ f.debug_struct("__c_anonymous_ptrace_syscall_info_data")
+ .field("entry", &self.entry)
+ .field("exit", &self.exit)
+ .field("seccomp", &self.seccomp)
+ .finish()
+ }
+ }
+ }
+
+ #[cfg(libc_union)]
+ impl ::hash::Hash for __c_anonymous_ptrace_syscall_info_data {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ unsafe {
+ self.entry.hash(state);
+ self.exit.hash(state);
+ self.seccomp.hash(state);
+ }
+ }
+ }
}
}
@@ -542,20 +633,6 @@ pub const MAP_HUGE_1GB: ::c_int = HUGETLB_FLAG_ENCODE_1GB;
pub const MAP_HUGE_2GB: ::c_int = HUGETLB_FLAG_ENCODE_2GB;
pub const MAP_HUGE_16GB: ::c_int = HUGETLB_FLAG_ENCODE_16GB;
-pub const RLIMIT_CPU: ::__rlimit_resource_t = 0;
-pub const RLIMIT_FSIZE: ::__rlimit_resource_t = 1;
-pub const RLIMIT_DATA: ::__rlimit_resource_t = 2;
-pub const RLIMIT_STACK: ::__rlimit_resource_t = 3;
-pub const RLIMIT_CORE: ::__rlimit_resource_t = 4;
-pub const RLIMIT_LOCKS: ::__rlimit_resource_t = 10;
-pub const RLIMIT_SIGPENDING: ::__rlimit_resource_t = 11;
-pub const RLIMIT_MSGQUEUE: ::__rlimit_resource_t = 12;
-pub const RLIMIT_NICE: ::__rlimit_resource_t = 13;
-pub const RLIMIT_RTPRIO: ::__rlimit_resource_t = 14;
-pub const RLIMIT_RTTIME: ::__rlimit_resource_t = 15;
-pub const RLIMIT_NLIMITS: ::__rlimit_resource_t = 16;
-pub const RLIM_NLIMITS: ::__rlimit_resource_t = RLIMIT_NLIMITS;
-
pub const PRIO_PROCESS: ::__priority_which_t = 0;
pub const PRIO_PGRP: ::__priority_which_t = 1;
pub const PRIO_USER: ::__priority_which_t = 2;
@@ -592,6 +669,7 @@ pub const RTLD_DI_TLS_MODID: ::c_int = 9;
pub const RTLD_DI_TLS_DATA: ::c_int = 10;
pub const SOCK_NONBLOCK: ::c_int = O_NONBLOCK;
+pub const PIDFD_NONBLOCK: ::c_uint = O_NONBLOCK as ::c_uint;
pub const SOL_RXRPC: ::c_int = 272;
pub const SOL_PPPOL2TP: ::c_int = 273;
@@ -758,114 +836,15 @@ pub const O_ACCMODE: ::c_int = 3;
pub const ST_RELATIME: ::c_ulong = 4096;
pub const NI_MAXHOST: ::socklen_t = 1025;
+// Most `*_SUPER_MAGIC` constants are defined at the `linux_like` level; the
+// following are only available on newer Linux versions than the versions
+// currently used in CI in some configurations, so we define them here.
cfg_if! {
if #[cfg(not(target_arch = "s390x"))] {
- pub const ADFS_SUPER_MAGIC: ::c_long = 0x0000adf5;
- pub const AFFS_SUPER_MAGIC: ::c_long = 0x0000adff;
- pub const AFS_SUPER_MAGIC: ::c_long = 0x5346414f;
- pub const AUTOFS_SUPER_MAGIC: ::c_long = 0x0187;
pub const BINDERFS_SUPER_MAGIC: ::c_long = 0x6c6f6f70;
- pub const BPF_FS_MAGIC: ::c_long = 0xcafe4a11;
- pub const BTRFS_SUPER_MAGIC: ::c_long = 0x9123683e;
- pub const CGROUP2_SUPER_MAGIC: ::c_long = 0x63677270;
- pub const CGROUP_SUPER_MAGIC: ::c_long = 0x27e0eb;
- pub const CODA_SUPER_MAGIC: ::c_long = 0x73757245;
- pub const CRAMFS_MAGIC: ::c_long = 0x28cd3d45;
- pub const DEBUGFS_MAGIC: ::c_long = 0x64626720;
- pub const DEVPTS_SUPER_MAGIC: ::c_long = 0x1cd1;
- pub const ECRYPTFS_SUPER_MAGIC: ::c_long = 0xf15f;
- pub const EFS_SUPER_MAGIC: ::c_long = 0x00414a53;
- pub const EXT2_SUPER_MAGIC: ::c_long = 0x0000ef53;
- pub const EXT3_SUPER_MAGIC: ::c_long = 0x0000ef53;
- pub const EXT4_SUPER_MAGIC: ::c_long = 0x0000ef53;
- pub const F2FS_SUPER_MAGIC: ::c_long = 0xf2f52010;
- pub const FUTEXFS_SUPER_MAGIC: ::c_long = 0xbad1dea;
- pub const HOSTFS_SUPER_MAGIC: ::c_long = 0x00c0ffee;
- pub const HPFS_SUPER_MAGIC: ::c_long = 0xf995e849;
- pub const HUGETLBFS_MAGIC: ::c_long = 0x958458f6;
- pub const ISOFS_SUPER_MAGIC: ::c_long = 0x00009660;
- pub const JFFS2_SUPER_MAGIC: ::c_long = 0x000072b6;
- pub const MINIX2_SUPER_MAGIC2: ::c_long = 0x00002478;
- pub const MINIX2_SUPER_MAGIC: ::c_long = 0x00002468;
- pub const MINIX3_SUPER_MAGIC: ::c_long = 0x4d5a;
- pub const MINIX_SUPER_MAGIC2: ::c_long = 0x0000138f;
- pub const MINIX_SUPER_MAGIC: ::c_long = 0x0000137f;
- pub const MSDOS_SUPER_MAGIC: ::c_long = 0x00004d44;
- pub const NCP_SUPER_MAGIC: ::c_long = 0x0000564c;
- pub const NFS_SUPER_MAGIC: ::c_long = 0x00006969;
- pub const NILFS_SUPER_MAGIC: ::c_long = 0x3434;
- pub const OCFS2_SUPER_MAGIC: ::c_long = 0x7461636f;
- pub const OPENPROM_SUPER_MAGIC: ::c_long = 0x00009fa1;
- pub const OVERLAYFS_SUPER_MAGIC: ::c_long = 0x794c7630;
- pub const PROC_SUPER_MAGIC: ::c_long = 0x00009fa0;
- pub const QNX4_SUPER_MAGIC: ::c_long = 0x0000002f;
- pub const QNX6_SUPER_MAGIC: ::c_long = 0x68191122;
- pub const RDTGROUP_SUPER_MAGIC: ::c_long = 0x7655821;
- pub const REISERFS_SUPER_MAGIC: ::c_long = 0x52654973;
- pub const SECURITYFS_MAGIC: ::c_long = 0x73636673;
- pub const SELINUX_MAGIC: ::c_long = 0xf97cff8c;
- pub const SMACK_MAGIC: ::c_long = 0x43415d53;
- pub const SMB_SUPER_MAGIC: ::c_long = 0x0000517b;
- pub const SYSFS_MAGIC: ::c_long = 0x62656572;
- pub const TMPFS_MAGIC: ::c_long = 0x01021994;
- pub const TRACEFS_MAGIC: ::c_long = 0x74726163;
- pub const UDF_SUPER_MAGIC: ::c_long = 0x15013346;
- pub const USBDEVICE_SUPER_MAGIC: ::c_long = 0x00009fa2;
- pub const XENFS_SUPER_MAGIC: ::c_long = 0xabba1974;
pub const XFS_SUPER_MAGIC: ::c_long = 0x58465342;
} else if #[cfg(target_arch = "s390x")] {
- pub const ADFS_SUPER_MAGIC: ::c_uint = 0x0000adf5;
- pub const AFFS_SUPER_MAGIC: ::c_uint = 0x0000adff;
- pub const AFS_SUPER_MAGIC: ::c_uint = 0x5346414f;
- pub const AUTOFS_SUPER_MAGIC: ::c_uint = 0x0187;
pub const BINDERFS_SUPER_MAGIC: ::c_uint = 0x6c6f6f70;
- pub const BPF_FS_MAGIC: ::c_uint = 0xcafe4a11;
- pub const BTRFS_SUPER_MAGIC: ::c_uint = 0x9123683e;
- pub const CGROUP2_SUPER_MAGIC: ::c_uint = 0x63677270;
- pub const CGROUP_SUPER_MAGIC: ::c_uint = 0x27e0eb;
- pub const CODA_SUPER_MAGIC: ::c_uint = 0x73757245;
- pub const CRAMFS_MAGIC: ::c_uint = 0x28cd3d45;
- pub const DEBUGFS_MAGIC: ::c_uint = 0x64626720;
- pub const DEVPTS_SUPER_MAGIC: ::c_uint = 0x1cd1;
- pub const ECRYPTFS_SUPER_MAGIC: ::c_uint = 0xf15f;
- pub const EFS_SUPER_MAGIC: ::c_uint = 0x00414a53;
- pub const EXT2_SUPER_MAGIC: ::c_uint = 0x0000ef53;
- pub const EXT3_SUPER_MAGIC: ::c_uint = 0x0000ef53;
- pub const EXT4_SUPER_MAGIC: ::c_uint = 0x0000ef53;
- pub const F2FS_SUPER_MAGIC: ::c_uint = 0xf2f52010;
- pub const FUTEXFS_SUPER_MAGIC: ::c_uint = 0xbad1dea;
- pub const HOSTFS_SUPER_MAGIC: ::c_uint = 0x00c0ffee;
- pub const HPFS_SUPER_MAGIC: ::c_uint = 0xf995e849;
- pub const HUGETLBFS_MAGIC: ::c_uint = 0x958458f6;
- pub const ISOFS_SUPER_MAGIC: ::c_uint = 0x00009660;
- pub const JFFS2_SUPER_MAGIC: ::c_uint = 0x000072b6;
- pub const MINIX2_SUPER_MAGIC2: ::c_uint = 0x00002478;
- pub const MINIX2_SUPER_MAGIC: ::c_uint = 0x00002468;
- pub const MINIX3_SUPER_MAGIC: ::c_uint = 0x4d5a;
- pub const MINIX_SUPER_MAGIC2: ::c_uint = 0x0000138f;
- pub const MINIX_SUPER_MAGIC: ::c_uint = 0x0000137f;
- pub const MSDOS_SUPER_MAGIC: ::c_uint = 0x00004d44;
- pub const NCP_SUPER_MAGIC: ::c_uint = 0x0000564c;
- pub const NFS_SUPER_MAGIC: ::c_uint = 0x00006969;
- pub const NILFS_SUPER_MAGIC: ::c_uint = 0x3434;
- pub const OCFS2_SUPER_MAGIC: ::c_uint = 0x7461636f;
- pub const OPENPROM_SUPER_MAGIC: ::c_uint = 0x00009fa1;
- pub const OVERLAYFS_SUPER_MAGIC: ::c_uint = 0x794c7630;
- pub const PROC_SUPER_MAGIC: ::c_uint = 0x00009fa0;
- pub const QNX4_SUPER_MAGIC: ::c_uint = 0x0000002f;
- pub const QNX6_SUPER_MAGIC: ::c_uint = 0x68191122;
- pub const RDTGROUP_SUPER_MAGIC: ::c_uint = 0x7655821;
- pub const REISERFS_SUPER_MAGIC: ::c_uint = 0x52654973;
- pub const SECURITYFS_MAGIC: ::c_uint = 0x73636673;
- pub const SELINUX_MAGIC: ::c_uint = 0xf97cff8c;
- pub const SMACK_MAGIC: ::c_uint = 0x43415d53;
- pub const SMB_SUPER_MAGIC: ::c_uint = 0x0000517b;
- pub const SYSFS_MAGIC: ::c_uint = 0x62656572;
- pub const TMPFS_MAGIC: ::c_uint = 0x01021994;
- pub const TRACEFS_MAGIC: ::c_uint = 0x74726163;
- pub const UDF_SUPER_MAGIC: ::c_uint = 0x15013346;
- pub const USBDEVICE_SUPER_MAGIC: ::c_uint = 0x00009fa2;
- pub const XENFS_SUPER_MAGIC: ::c_uint = 0xabba1974;
pub const XFS_SUPER_MAGIC: ::c_uint = 0x58465342;
}
}
@@ -894,6 +873,7 @@ pub const PTRACE_SEIZE: ::c_uint = 0x4206;
pub const PTRACE_INTERRUPT: ::c_uint = 0x4207;
pub const PTRACE_LISTEN: ::c_uint = 0x4208;
pub const PTRACE_PEEKSIGINFO: ::c_uint = 0x4209;
+pub const PTRACE_GET_SYSCALL_INFO: ::c_uint = 0x420e;
// linux/fs.h
@@ -955,11 +935,26 @@ pub const GENL_UNS_ADMIN_PERM: ::c_int = 0x10;
pub const GENL_ID_VFS_DQUOT: ::c_int = ::NLMSG_MIN_TYPE + 1;
pub const GENL_ID_PMCRAID: ::c_int = ::NLMSG_MIN_TYPE + 2;
-pub const TIOCM_LE: ::c_int = 0x001;
-pub const TIOCM_DTR: ::c_int = 0x002;
-pub const TIOCM_RTS: ::c_int = 0x004;
-pub const TIOCM_CD: ::c_int = TIOCM_CAR;
-pub const TIOCM_RI: ::c_int = TIOCM_RNG;
+// elf.h
+pub const NT_PRSTATUS: ::c_int = 1;
+pub const NT_PRFPREG: ::c_int = 2;
+pub const NT_FPREGSET: ::c_int = 2;
+pub const NT_PRPSINFO: ::c_int = 3;
+pub const NT_PRXREG: ::c_int = 4;
+pub const NT_TASKSTRUCT: ::c_int = 4;
+pub const NT_PLATFORM: ::c_int = 5;
+pub const NT_AUXV: ::c_int = 6;
+pub const NT_GWINDOWS: ::c_int = 7;
+pub const NT_ASRS: ::c_int = 8;
+pub const NT_PSTATUS: ::c_int = 10;
+pub const NT_PSINFO: ::c_int = 13;
+pub const NT_PRCRED: ::c_int = 14;
+pub const NT_UTSNAME: ::c_int = 15;
+pub const NT_LWPSTATUS: ::c_int = 16;
+pub const NT_LWPSINFO: ::c_int = 17;
+pub const NT_PRFPXREG: ::c_int = 20;
+
+pub const ELFOSABI_ARM_AEABI: u8 = 64;
// linux/keyctl.h
pub const KEYCTL_DH_COMPUTE: u32 = 23;
@@ -1031,6 +1026,11 @@ pub const STATX_ATTR_APPEND: ::c_int = 0x0020;
pub const STATX_ATTR_NODUMP: ::c_int = 0x0040;
pub const STATX_ATTR_ENCRYPTED: ::c_int = 0x0800;
pub const STATX_ATTR_AUTOMOUNT: ::c_int = 0x1000;
+pub const STATX_ATTR_MOUNT_ROOT: ::c_int = 0x2000;
+pub const STATX_ATTR_VERITY: ::c_int = 0x00100000;
+pub const STATX_ATTR_DAX: ::c_int = 0x00200000;
+
+pub const SOMAXCONN: ::c_int = 4096;
//sys/timex.h
pub const ADJ_OFFSET: ::c_uint = 0x0001;
@@ -1196,20 +1196,16 @@ extern "C" {
mask: ::c_uint,
statxbuf: *mut statx,
) -> ::c_int;
+ pub fn getentropy(buf: *mut ::c_void, buflen: ::size_t) -> ::c_int;
pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
-
- pub fn memmem(
- haystack: *const ::c_void,
- haystacklen: ::size_t,
- needle: *const ::c_void,
- needlelen: ::size_t,
- ) -> *mut ::c_void;
pub fn getauxval(type_: ::c_ulong) -> ::c_ulong;
pub fn adjtimex(buf: *mut timex) -> ::c_int;
pub fn ntp_adjtime(buf: *mut timex) -> ::c_int;
#[link_name = "ntp_gettimex"]
pub fn ntp_gettime(buf: *mut ntptimeval) -> ::c_int;
+ pub fn clock_adjtime(clk_id: ::clockid_t, buf: *mut ::timex) -> ::c_int;
+
pub fn copy_file_range(
fd_in: ::c_int,
off_in: *mut ::off64_t,
@@ -1239,6 +1235,20 @@ extern "C" {
offset: ::off_t,
flags: ::c_int,
) -> ::ssize_t;
+ pub fn preadv64v2(
+ fd: ::c_int,
+ iov: *const ::iovec,
+ iovcnt: ::c_int,
+ offset: ::off64_t,
+ flags: ::c_int,
+ ) -> ::ssize_t;
+ pub fn pwritev64v2(
+ fd: ::c_int,
+ iov: *const ::iovec,
+ iovcnt: ::c_int,
+ offset: ::off64_t,
+ flags: ::c_int,
+ ) -> ::ssize_t;
pub fn renameat2(
olddirfd: ::c_int,
oldpath: *const ::c_char,
@@ -1249,6 +1259,10 @@ extern "C" {
// Added in `glibc` 2.25
pub fn explicit_bzero(s: *mut ::c_void, len: ::size_t);
+ // Added in `glibc` 2.29
+ pub fn reallocarray(ptr: *mut ::c_void, nmemb: ::size_t, size: ::size_t) -> *mut ::c_void;
+
+ pub fn ctermid(s: *mut ::c_char) -> *mut ::c_char;
}
extern "C" {
@@ -1274,16 +1288,6 @@ extern "C" {
) -> ::c_int;
pub fn getpriority(which: ::__priority_which_t, who: ::id_t) -> ::c_int;
pub fn setpriority(which: ::__priority_which_t, who: ::id_t, prio: ::c_int) -> ::c_int;
- pub fn pthread_getaffinity_np(
- thread: ::pthread_t,
- cpusetsize: ::size_t,
- cpuset: *mut ::cpu_set_t,
- ) -> ::c_int;
- pub fn pthread_setaffinity_np(
- thread: ::pthread_t,
- cpusetsize: ::size_t,
- cpuset: *const ::cpu_set_t,
- ) -> ::c_int;
pub fn pthread_rwlockattr_getkind_np(
attr: *const ::pthread_rwlockattr_t,
val: *mut ::c_int,
@@ -1292,9 +1296,10 @@ extern "C" {
attr: *mut ::pthread_rwlockattr_t,
val: ::c_int,
) -> ::c_int;
- pub fn sched_getcpu() -> ::c_int;
+ pub fn pthread_sigqueue(thread: ::pthread_t, sig: ::c_int, value: ::sigval) -> ::c_int;
pub fn mallinfo() -> ::mallinfo;
pub fn mallinfo2() -> ::mallinfo2;
+ pub fn malloc_info(options: ::c_int, stream: *mut ::FILE) -> ::c_int;
pub fn malloc_usable_size(ptr: *mut ::c_void) -> ::size_t;
pub fn getpwent_r(
pwd: *mut ::passwd,
@@ -1308,18 +1313,70 @@ extern "C" {
buflen: ::size_t,
result: *mut *mut ::group,
) -> ::c_int;
- pub fn pthread_getname_np(thread: ::pthread_t, name: *mut ::c_char, len: ::size_t) -> ::c_int;
- pub fn pthread_setname_np(thread: ::pthread_t, name: *const ::c_char) -> ::c_int;
+ pub fn fgetpwent_r(
+ stream: *mut ::FILE,
+ pwd: *mut ::passwd,
+ buf: *mut ::c_char,
+ buflen: ::size_t,
+ result: *mut *mut ::passwd,
+ ) -> ::c_int;
+ pub fn fgetgrent_r(
+ stream: *mut ::FILE,
+ grp: *mut ::group,
+ buf: *mut ::c_char,
+ buflen: ::size_t,
+ result: *mut *mut ::group,
+ ) -> ::c_int;
+
+ pub fn sethostid(hostid: ::c_long) -> ::c_int;
+
+ pub fn memfd_create(name: *const ::c_char, flags: ::c_uint) -> ::c_int;
+ pub fn mlock2(addr: *const ::c_void, len: ::size_t, flags: ::c_uint) -> ::c_int;
+
+ pub fn euidaccess(pathname: *const ::c_char, mode: ::c_int) -> ::c_int;
+ pub fn eaccess(pathname: *const ::c_char, mode: ::c_int) -> ::c_int;
+
+ pub fn asctime_r(tm: *const ::tm, buf: *mut ::c_char) -> *mut ::c_char;
+ pub fn ctime_r(timep: *const time_t, buf: *mut ::c_char) -> *mut ::c_char;
+
+ pub fn strftime(
+ s: *mut ::c_char,
+ max: ::size_t,
+ format: *const ::c_char,
+ tm: *const ::tm,
+ ) -> ::size_t;
+ pub fn strptime(s: *const ::c_char, format: *const ::c_char, tm: *mut ::tm) -> *mut ::c_char;
+
+ pub fn dirname(path: *mut ::c_char) -> *mut ::c_char;
+ /// POSIX version of `basename(3)`, defined in `libgen.h`.
+ #[link_name = "__xpg_basename"]
+ pub fn posix_basename(path: *mut ::c_char) -> *mut ::c_char;
+ /// GNU version of `basename(3)`, defined in `string.h`.
+ #[link_name = "basename"]
+ pub fn gnu_basename(path: *const ::c_char) -> *mut ::c_char;
}
extern "C" {
pub fn dlmopen(lmid: Lmid_t, filename: *const ::c_char, flag: ::c_int) -> *mut ::c_void;
pub fn dlinfo(handle: *mut ::c_void, request: ::c_int, info: *mut ::c_void) -> ::c_int;
+ pub fn dladdr1(
+ addr: *const ::c_void,
+ info: *mut ::Dl_info,
+ extra_info: *mut *mut ::c_void,
+ flags: ::c_int,
+ ) -> ::c_int;
+ pub fn malloc_trim(__pad: ::size_t) -> ::c_int;
+}
+
+extern "C" {
+ pub fn gnu_get_libc_release() -> *const ::c_char;
+ pub fn gnu_get_libc_version() -> *const ::c_char;
}
cfg_if! {
if #[cfg(any(target_arch = "x86",
target_arch = "arm",
+ target_arch = "m68k",
target_arch = "mips",
target_arch = "powerpc",
target_arch = "sparc",
@@ -1332,7 +1389,8 @@ cfg_if! {
target_arch = "mips64",
target_arch = "s390x",
target_arch = "sparc64",
- target_arch = "riscv64"))] {
+ target_arch = "riscv64",
+ target_arch = "loongarch64"))] {
mod b64;
pub use self::b64::*;
} else {
diff --git a/vendor/libc/src/unix/linux_like/linux/mod.rs b/vendor/libc/src/unix/linux_like/linux/mod.rs
index f4bed8e..15174bc 100644
--- a/vendor/libc/src/unix/linux_like/linux/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/mod.rs
@@ -14,6 +14,7 @@ pub type nl_item = ::c_int;
pub type idtype_t = ::c_uint;
pub type loff_t = ::c_longlong;
pub type pthread_key_t = ::c_uint;
+pub type pthread_spinlock_t = ::c_int;
pub type __u8 = ::c_uchar;
pub type __u16 = ::c_ushort;
@@ -38,7 +39,12 @@ pub type Elf64_Section = u16;
// linux/can.h
pub type canid_t = u32;
+
+// linux/can/j1939.h
pub type can_err_mask_t = u32;
+pub type pgn_t = u32;
+pub type priority_t = u8;
+pub type name_t = u64;
pub type iconv_t = *mut ::c_void;
@@ -541,6 +547,77 @@ s! {
pub can_id: canid_t,
pub can_mask: canid_t,
}
+
+ // linux/can/j1939.h
+ pub struct j1939_filter {
+ pub name: name_t,
+ pub name_mask: name_t,
+ pub pgn: pgn_t,
+ pub pgn_mask: pgn_t,
+ pub addr: u8,
+ pub addr_mask: u8,
+ }
+
+ // linux/filter.h
+ pub struct sock_filter {
+ pub code: ::__u16,
+ pub jt: ::__u8,
+ pub jf: ::__u8,
+ pub k: ::__u32,
+ }
+
+ pub struct sock_fprog {
+ pub len: ::c_ushort,
+ pub filter: *mut sock_filter,
+ }
+
+ // linux/seccomp.h
+ pub struct seccomp_data {
+ pub nr: ::c_int,
+ pub arch: ::__u32,
+ pub instruction_pointer: ::__u64,
+ pub args: [::__u64; 6],
+ }
+
+ pub struct nlmsghdr {
+ pub nlmsg_len: u32,
+ pub nlmsg_type: u16,
+ pub nlmsg_flags: u16,
+ pub nlmsg_seq: u32,
+ pub nlmsg_pid: u32,
+ }
+
+ pub struct nlmsgerr {
+ pub error: ::c_int,
+ pub msg: nlmsghdr,
+ }
+
+ pub struct nlattr {
+ pub nla_len: u16,
+ pub nla_type: u16,
+ }
+
+ pub struct file_clone_range {
+ pub src_fd: ::__s64,
+ pub src_offset: ::__u64,
+ pub src_length: ::__u64,
+ pub dest_offset: ::__u64,
+ }
+
+ pub struct __c_anonymous_ifru_map {
+ pub mem_start: ::c_ulong,
+ pub mem_end: ::c_ulong,
+ pub base_addr: ::c_ushort,
+ pub irq: ::c_uchar,
+ pub dma: ::c_uchar,
+ pub port: ::c_uchar,
+ }
+
+ pub struct in6_ifreq {
+ pub ifr6_addr: ::in6_addr,
+ pub ifr6_prefixlen: u32,
+ pub ifr6_ifindex: ::c_int,
+ }
}
s_no_extra_traits! {
@@ -628,6 +705,41 @@ s_no_extra_traits! {
#[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
pad: [::c_long; 4],
}
+
+ #[cfg(libc_union)]
+ pub union __c_anonymous_ifr_ifru {
+ pub ifru_addr: ::sockaddr,
+ pub ifru_dstaddr: ::sockaddr,
+ pub ifru_broadaddr: ::sockaddr,
+ pub ifru_netmask: ::sockaddr,
+ pub ifru_hwaddr: ::sockaddr,
+ pub ifru_flags: ::c_short,
+ pub ifru_ifindex: ::c_int,
+ pub ifru_metric: ::c_int,
+ pub ifru_mtu: ::c_int,
+ pub ifru_map: __c_anonymous_ifru_map,
+ pub ifru_slave: [::c_char; ::IFNAMSIZ],
+ pub ifru_newname: [::c_char; ::IFNAMSIZ],
+ pub ifru_data: *mut ::c_char,
+ }
+
+ pub struct ifreq {
+ /// interface name, e.g. "en0"
+ pub ifr_name: [::c_char; ::IFNAMSIZ],
+ #[cfg(libc_union)]
+ pub ifr_ifru: __c_anonymous_ifr_ifru,
+ #[cfg(not(libc_union))]
+ pub ifr_ifru: ::sockaddr,
+ }
+}
+
+s_no_extra_traits! {
+ // linux/net_tstamp.h
+ #[allow(missing_debug_implementations)]
+ pub struct sock_txtime {
+ pub clockid: ::clockid_t,
+ pub flags: ::__u32,
+ }
}
cfg_if! {
@@ -992,6 +1104,34 @@ cfg_if! {
self.mq_curmsgs.hash(state);
}
}
+ #[cfg(libc_union)]
+ impl ::fmt::Debug for __c_anonymous_ifr_ifru {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("ifr_ifru")
+ .field("ifru_addr", unsafe { &self.ifru_addr })
+ .field("ifru_dstaddr", unsafe { &self.ifru_dstaddr })
+ .field("ifru_broadaddr", unsafe { &self.ifru_broadaddr })
+ .field("ifru_netmask", unsafe { &self.ifru_netmask })
+ .field("ifru_hwaddr", unsafe { &self.ifru_hwaddr })
+ .field("ifru_flags", unsafe { &self.ifru_flags })
+ .field("ifru_ifindex", unsafe { &self.ifru_ifindex })
+ .field("ifru_metric", unsafe { &self.ifru_metric })
+ .field("ifru_mtu", unsafe { &self.ifru_mtu })
+ .field("ifru_map", unsafe { &self.ifru_map })
+ .field("ifru_slave", unsafe { &self.ifru_slave })
+ .field("ifru_newname", unsafe { &self.ifru_newname })
+ .field("ifru_data", unsafe { &self.ifru_data })
+ .finish()
+ }
+ }
+ impl ::fmt::Debug for ifreq {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("ifreq")
+ .field("ifr_name", &self.ifr_name)
+ .field("ifr_ifru", &self.ifr_ifru)
+ .finish()
+ }
+ }
}
}
@@ -1235,6 +1375,181 @@ pub const _SC_THREAD_ROBUST_PRIO_PROTECT: ::c_int = 248;
pub const RLIM_SAVED_MAX: ::rlim_t = RLIM_INFINITY;
pub const RLIM_SAVED_CUR: ::rlim_t = RLIM_INFINITY;
+// elf.h - Fields in the e_ident array.
+pub const EI_NIDENT: usize = 16;
+
+pub const EI_MAG0: usize = 0;
+pub const ELFMAG0: u8 = 0x7f;
+pub const EI_MAG1: usize = 1;
+pub const ELFMAG1: u8 = b'E';
+pub const EI_MAG2: usize = 2;
+pub const ELFMAG2: u8 = b'L';
+pub const EI_MAG3: usize = 3;
+pub const ELFMAG3: u8 = b'F';
+pub const SELFMAG: usize = 4;
+
+pub const EI_CLASS: usize = 4;
+pub const ELFCLASSNONE: u8 = 0;
+pub const ELFCLASS32: u8 = 1;
+pub const ELFCLASS64: u8 = 2;
+pub const ELFCLASSNUM: usize = 3;
+
+pub const EI_DATA: usize = 5;
+pub const ELFDATANONE: u8 = 0;
+pub const ELFDATA2LSB: u8 = 1;
+pub const ELFDATA2MSB: u8 = 2;
+pub const ELFDATANUM: usize = 3;
+
+pub const EI_VERSION: usize = 6;
+
+pub const EI_OSABI: usize = 7;
+pub const ELFOSABI_NONE: u8 = 0;
+pub const ELFOSABI_SYSV: u8 = 0;
+pub const ELFOSABI_HPUX: u8 = 1;
+pub const ELFOSABI_NETBSD: u8 = 2;
+pub const ELFOSABI_GNU: u8 = 3;
+pub const ELFOSABI_LINUX: u8 = ELFOSABI_GNU;
+pub const ELFOSABI_SOLARIS: u8 = 6;
+pub const ELFOSABI_AIX: u8 = 7;
+pub const ELFOSABI_IRIX: u8 = 8;
+pub const ELFOSABI_FREEBSD: u8 = 9;
+pub const ELFOSABI_TRU64: u8 = 10;
+pub const ELFOSABI_MODESTO: u8 = 11;
+pub const ELFOSABI_OPENBSD: u8 = 12;
+pub const ELFOSABI_ARM: u8 = 97;
+pub const ELFOSABI_STANDALONE: u8 = 255;
+
+pub const EI_ABIVERSION: usize = 8;
+
+pub const EI_PAD: usize = 9;
+
+// elf.h - Legal values for e_type (object file type).
+pub const ET_NONE: u16 = 0;
+pub const ET_REL: u16 = 1;
+pub const ET_EXEC: u16 = 2;
+pub const ET_DYN: u16 = 3;
+pub const ET_CORE: u16 = 4;
+pub const ET_NUM: u16 = 5;
+pub const ET_LOOS: u16 = 0xfe00;
+pub const ET_HIOS: u16 = 0xfeff;
+pub const ET_LOPROC: u16 = 0xff00;
+pub const ET_HIPROC: u16 = 0xffff;
+
+// elf.h - Legal values for e_machine (architecture).
+pub const EM_NONE: u16 = 0;
+pub const EM_M32: u16 = 1;
+pub const EM_SPARC: u16 = 2;
+pub const EM_386: u16 = 3;
+pub const EM_68K: u16 = 4;
+pub const EM_88K: u16 = 5;
+pub const EM_860: u16 = 7;
+pub const EM_MIPS: u16 = 8;
+pub const EM_S370: u16 = 9;
+pub const EM_MIPS_RS3_LE: u16 = 10;
+pub const EM_PARISC: u16 = 15;
+pub const EM_VPP500: u16 = 17;
+pub const EM_SPARC32PLUS: u16 = 18;
+pub const EM_960: u16 = 19;
+pub const EM_PPC: u16 = 20;
+pub const EM_PPC64: u16 = 21;
+pub const EM_S390: u16 = 22;
+pub const EM_V800: u16 = 36;
+pub const EM_FR20: u16 = 37;
+pub const EM_RH32: u16 = 38;
+pub const EM_RCE: u16 = 39;
+pub const EM_ARM: u16 = 40;
+pub const EM_FAKE_ALPHA: u16 = 41;
+pub const EM_SH: u16 = 42;
+pub const EM_SPARCV9: u16 = 43;
+pub const EM_TRICORE: u16 = 44;
+pub const EM_ARC: u16 = 45;
+pub const EM_H8_300: u16 = 46;
+pub const EM_H8_300H: u16 = 47;
+pub const EM_H8S: u16 = 48;
+pub const EM_H8_500: u16 = 49;
+pub const EM_IA_64: u16 = 50;
+pub const EM_MIPS_X: u16 = 51;
+pub const EM_COLDFIRE: u16 = 52;
+pub const EM_68HC12: u16 = 53;
+pub const EM_MMA: u16 = 54;
+pub const EM_PCP: u16 = 55;
+pub const EM_NCPU: u16 = 56;
+pub const EM_NDR1: u16 = 57;
+pub const EM_STARCORE: u16 = 58;
+pub const EM_ME16: u16 = 59;
+pub const EM_ST100: u16 = 60;
+pub const EM_TINYJ: u16 = 61;
+pub const EM_X86_64: u16 = 62;
+pub const EM_PDSP: u16 = 63;
+pub const EM_FX66: u16 = 66;
+pub const EM_ST9PLUS: u16 = 67;
+pub const EM_ST7: u16 = 68;
+pub const EM_68HC16: u16 = 69;
+pub const EM_68HC11: u16 = 70;
+pub const EM_68HC08: u16 = 71;
+pub const EM_68HC05: u16 = 72;
+pub const EM_SVX: u16 = 73;
+pub const EM_ST19: u16 = 74;
+pub const EM_VAX: u16 = 75;
+pub const EM_CRIS: u16 = 76;
+pub const EM_JAVELIN: u16 = 77;
+pub const EM_FIREPATH: u16 = 78;
+pub const EM_ZSP: u16 = 79;
+pub const EM_MMIX: u16 = 80;
+pub const EM_HUANY: u16 = 81;
+pub const EM_PRISM: u16 = 82;
+pub const EM_AVR: u16 = 83;
+pub const EM_FR30: u16 = 84;
+pub const EM_D10V: u16 = 85;
+pub const EM_D30V: u16 = 86;
+pub const EM_V850: u16 = 87;
+pub const EM_M32R: u16 = 88;
+pub const EM_MN10300: u16 = 89;
+pub const EM_MN10200: u16 = 90;
+pub const EM_PJ: u16 = 91;
+pub const EM_OPENRISC: u16 = 92;
+pub const EM_ARC_A5: u16 = 93;
+pub const EM_XTENSA: u16 = 94;
+pub const EM_AARCH64: u16 = 183;
+pub const EM_TILEPRO: u16 = 188;
+pub const EM_TILEGX: u16 = 191;
+pub const EM_ALPHA: u16 = 0x9026;
+
+// elf.h - Legal values for e_version (version).
+pub const EV_NONE: u32 = 0;
+pub const EV_CURRENT: u32 = 1;
+pub const EV_NUM: u32 = 2;
+
+// elf.h - Legal values for p_type (segment type).
+pub const PT_NULL: u32 = 0;
+pub const PT_LOAD: u32 = 1;
+pub const PT_DYNAMIC: u32 = 2;
+pub const PT_INTERP: u32 = 3;
+pub const PT_NOTE: u32 = 4;
+pub const PT_SHLIB: u32 = 5;
+pub const PT_PHDR: u32 = 6;
+pub const PT_TLS: u32 = 7;
+pub const PT_NUM: u32 = 8;
+pub const PT_LOOS: u32 = 0x60000000;
+pub const PT_GNU_EH_FRAME: u32 = 0x6474e550;
+pub const PT_GNU_STACK: u32 = 0x6474e551;
+pub const PT_GNU_RELRO: u32 = 0x6474e552;
+pub const PT_LOSUNW: u32 = 0x6ffffffa;
+pub const PT_SUNWBSS: u32 = 0x6ffffffa;
+pub const PT_SUNWSTACK: u32 = 0x6ffffffb;
+pub const PT_HISUNW: u32 = 0x6fffffff;
+pub const PT_HIOS: u32 = 0x6fffffff;
+pub const PT_LOPROC: u32 = 0x70000000;
+pub const PT_HIPROC: u32 = 0x7fffffff;
+
+// Legal values for p_flags (segment flags).
+pub const PF_X: u32 = 1 << 0;
+pub const PF_W: u32 = 1 << 1;
+pub const PF_R: u32 = 1 << 2;
+pub const PF_MASKOS: u32 = 0x0ff00000;
+pub const PF_MASKPROC: u32 = 0xf0000000;
+
+// elf.h - Legal values for a_type (entry type).
pub const AT_NULL: ::c_ulong = 0;
pub const AT_IGNORE: ::c_ulong = 1;
pub const AT_EXECFD: ::c_ulong = 2;
@@ -1277,6 +1592,7 @@ pub const POSIX_MADV_NORMAL: ::c_int = 0;
pub const POSIX_MADV_RANDOM: ::c_int = 1;
pub const POSIX_MADV_SEQUENTIAL: ::c_int = 2;
pub const POSIX_MADV_WILLNEED: ::c_int = 3;
+pub const POSIX_SPAWN_USEVFORK: ::c_int = 64;
pub const S_IEXEC: mode_t = 64;
pub const S_IWRITE: mode_t = 128;
@@ -1423,6 +1739,16 @@ pub const RTLD_NOW: ::c_int = 0x2;
pub const AT_EACCESS: ::c_int = 0x200;
+// linux/mempolicy.h
+pub const MPOL_DEFAULT: ::c_int = 0;
+pub const MPOL_PREFERRED: ::c_int = 1;
+pub const MPOL_BIND: ::c_int = 2;
+pub const MPOL_INTERLEAVE: ::c_int = 3;
+pub const MPOL_LOCAL: ::c_int = 4;
+pub const MPOL_F_NUMA_BALANCING: ::c_int = 1 << 13;
+pub const MPOL_F_RELATIVE_NODES: ::c_int = 1 << 14;
+pub const MPOL_F_STATIC_NODES: ::c_int = 1 << 15;
+
align_const! {
pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
size: [0; __SIZEOF_PTHREAD_MUTEX_T],
@@ -1438,6 +1764,11 @@ pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 1;
pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2;
pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL;
+pub const PTHREAD_MUTEX_STALLED: ::c_int = 0;
+pub const PTHREAD_MUTEX_ROBUST: ::c_int = 1;
+pub const PTHREAD_PRIO_NONE: ::c_int = 0;
+pub const PTHREAD_PRIO_INHERIT: ::c_int = 1;
+pub const PTHREAD_PRIO_PROTECT: ::c_int = 2;
pub const PTHREAD_PROCESS_PRIVATE: ::c_int = 0;
pub const PTHREAD_PROCESS_SHARED: ::c_int = 1;
pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
@@ -1454,6 +1785,8 @@ pub const SCHED_IDLE: ::c_int = 5;
pub const SCHED_RESET_ON_FORK: ::c_int = 0x40000000;
+pub const CLONE_PIDFD: ::c_int = 0x1000;
+
// netinet/in.h
// NOTE: These are in addition to the constants defined in src/unix/mod.rs
@@ -1483,6 +1816,7 @@ pub const MSG_INFO: ::c_int = 12;
pub const MSG_NOERROR: ::c_int = 0o10000;
pub const MSG_EXCEPT: ::c_int = 0o20000;
+pub const MSG_ZEROCOPY: ::c_int = 0x4000000;
pub const SHM_R: ::c_int = 0o400;
pub const SHM_W: ::c_int = 0o200;
@@ -1498,11 +1832,6 @@ pub const SHM_HUGETLB: ::c_int = 0o4000;
#[cfg(not(all(target_env = "uclibc", target_arch = "mips")))]
pub const SHM_NORESERVE: ::c_int = 0o10000;
-pub const EPOLLRDHUP: ::c_int = 0x2000;
-pub const EPOLLEXCLUSIVE: ::c_int = 0x10000000;
-pub const EPOLLWAKEUP: ::c_int = 0x20000000;
-pub const EPOLLONESHOT: ::c_int = 0x40000000;
-
pub const QFMT_VFS_OLD: ::c_int = 1;
pub const QFMT_VFS_V0: ::c_int = 2;
pub const QFMT_VFS_V1: ::c_int = 4;
@@ -1576,6 +1905,7 @@ cfg_if! {
pub const MREMAP_MAYMOVE: ::c_int = 1;
pub const MREMAP_FIXED: ::c_int = 2;
+pub const MREMAP_DONTUNMAP: ::c_int = 4;
pub const PR_SET_PDEATHSIG: ::c_int = 1;
pub const PR_GET_PDEATHSIG: ::c_int = 2;
@@ -1697,13 +2027,34 @@ pub const PR_CAP_AMBIENT_RAISE: ::c_int = 2;
pub const PR_CAP_AMBIENT_LOWER: ::c_int = 3;
pub const PR_CAP_AMBIENT_CLEAR_ALL: ::c_int = 4;
+pub const PR_SET_VMA: ::c_int = 0x53564d41;
+pub const PR_SET_VMA_ANON_NAME: ::c_int = 0;
+
pub const GRND_NONBLOCK: ::c_uint = 0x0001;
pub const GRND_RANDOM: ::c_uint = 0x0002;
+pub const GRND_INSECURE: ::c_uint = 0x0004;
pub const SECCOMP_MODE_DISABLED: ::c_uint = 0;
pub const SECCOMP_MODE_STRICT: ::c_uint = 1;
pub const SECCOMP_MODE_FILTER: ::c_uint = 2;
+pub const SECCOMP_FILTER_FLAG_TSYNC: ::c_ulong = 1;
+pub const SECCOMP_FILTER_FLAG_LOG: ::c_ulong = 2;
+pub const SECCOMP_FILTER_FLAG_SPEC_ALLOW: ::c_ulong = 4;
+
+pub const SECCOMP_RET_KILL_PROCESS: ::c_uint = 0x80000000;
+pub const SECCOMP_RET_KILL_THREAD: ::c_uint = 0x00000000;
+pub const SECCOMP_RET_KILL: ::c_uint = SECCOMP_RET_KILL_THREAD;
+pub const SECCOMP_RET_TRAP: ::c_uint = 0x00030000;
+pub const SECCOMP_RET_ERRNO: ::c_uint = 0x00050000;
+pub const SECCOMP_RET_TRACE: ::c_uint = 0x7ff00000;
+pub const SECCOMP_RET_LOG: ::c_uint = 0x7ffc0000;
+pub const SECCOMP_RET_ALLOW: ::c_uint = 0x7fff0000;
+
+pub const SECCOMP_RET_ACTION_FULL: ::c_uint = 0xffff0000;
+pub const SECCOMP_RET_ACTION: ::c_uint = 0x7fff0000;
+pub const SECCOMP_RET_DATA: ::c_uint = 0x0000ffff;
+
pub const ITIMER_REAL: ::c_int = 0;
pub const ITIMER_VIRTUAL: ::c_int = 1;
pub const ITIMER_PROF: ::c_int = 2;
@@ -1711,6 +2062,7 @@ pub const ITIMER_PROF: ::c_int = 2;
pub const TFD_CLOEXEC: ::c_int = O_CLOEXEC;
pub const TFD_NONBLOCK: ::c_int = O_NONBLOCK;
pub const TFD_TIMER_ABSTIME: ::c_int = 1;
+pub const TFD_TIMER_CANCEL_ON_SET: ::c_int = 2;
pub const _POSIX_VDISABLE: ::cc_t = 0;
@@ -1742,6 +2094,17 @@ pub const IPV6_FLOWINFO_PRIORITY: ::c_int = 0x0ff00000;
pub const IPV6_RTHDR_LOOSE: ::c_int = 0;
pub const IPV6_RTHDR_STRICT: ::c_int = 1;
+// SO_MEMINFO offsets
+pub const SK_MEMINFO_RMEM_ALLOC: ::c_int = 0;
+pub const SK_MEMINFO_RCVBUF: ::c_int = 1;
+pub const SK_MEMINFO_WMEM_ALLOC: ::c_int = 2;
+pub const SK_MEMINFO_SNDBUF: ::c_int = 3;
+pub const SK_MEMINFO_FWD_ALLOC: ::c_int = 4;
+pub const SK_MEMINFO_WMEM_QUEUED: ::c_int = 5;
+pub const SK_MEMINFO_OPTMEM: ::c_int = 6;
+pub const SK_MEMINFO_BACKLOG: ::c_int = 7;
+pub const SK_MEMINFO_DROPS: ::c_int = 8;
+
pub const IUTF8: ::tcflag_t = 0x00004000;
#[cfg(not(all(target_env = "uclibc", target_arch = "mips")))]
pub const CMSPAR: ::tcflag_t = 0o10000000000;
@@ -1749,23 +2112,95 @@ pub const CMSPAR: ::tcflag_t = 0o10000000000;
pub const MFD_CLOEXEC: ::c_uint = 0x0001;
pub const MFD_ALLOW_SEALING: ::c_uint = 0x0002;
pub const MFD_HUGETLB: ::c_uint = 0x0004;
-
-// these are used in the p_type field of Elf32_Phdr and Elf64_Phdr, which has
-// the type Elf32Word and Elf64Word respectively. Luckily, both of those are u32
-// so we can use that type here to avoid having to cast.
-pub const PT_NULL: u32 = 0;
-pub const PT_LOAD: u32 = 1;
-pub const PT_DYNAMIC: u32 = 2;
-pub const PT_INTERP: u32 = 3;
-pub const PT_NOTE: u32 = 4;
-pub const PT_SHLIB: u32 = 5;
-pub const PT_PHDR: u32 = 6;
-pub const PT_TLS: u32 = 7;
-pub const PT_NUM: u32 = 8;
-pub const PT_LOOS: u32 = 0x60000000;
-pub const PT_GNU_EH_FRAME: u32 = 0x6474e550;
-pub const PT_GNU_STACK: u32 = 0x6474e551;
-pub const PT_GNU_RELRO: u32 = 0x6474e552;
+pub const MFD_HUGE_64KB: ::c_uint = 0x40000000;
+pub const MFD_HUGE_512KB: ::c_uint = 0x4c000000;
+pub const MFD_HUGE_1MB: ::c_uint = 0x50000000;
+pub const MFD_HUGE_2MB: ::c_uint = 0x54000000;
+pub const MFD_HUGE_8MB: ::c_uint = 0x5c000000;
+pub const MFD_HUGE_16MB: ::c_uint = 0x60000000;
+pub const MFD_HUGE_32MB: ::c_uint = 0x64000000;
+pub const MFD_HUGE_256MB: ::c_uint = 0x70000000;
+pub const MFD_HUGE_512MB: ::c_uint = 0x74000000;
+pub const MFD_HUGE_1GB: ::c_uint = 0x78000000;
+pub const MFD_HUGE_2GB: ::c_uint = 0x7c000000;
+pub const MFD_HUGE_16GB: ::c_uint = 0x88000000;
+pub const MFD_HUGE_MASK: ::c_uint = 63;
+pub const MFD_HUGE_SHIFT: ::c_uint = 26;
+
+// linux/close_range.h
+pub const CLOSE_RANGE_UNSHARE: ::c_uint = 1 << 1;
+pub const CLOSE_RANGE_CLOEXEC: ::c_uint = 1 << 2;
+
+// linux/filter.h
+pub const SKF_AD_OFF: ::c_int = -0x1000;
+pub const SKF_AD_PROTOCOL: ::c_int = 0;
+pub const SKF_AD_PKTTYPE: ::c_int = 4;
+pub const SKF_AD_IFINDEX: ::c_int = 8;
+pub const SKF_AD_NLATTR: ::c_int = 12;
+pub const SKF_AD_NLATTR_NEST: ::c_int = 16;
+pub const SKF_AD_MARK: ::c_int = 20;
+pub const SKF_AD_QUEUE: ::c_int = 24;
+pub const SKF_AD_HATYPE: ::c_int = 28;
+pub const SKF_AD_RXHASH: ::c_int = 32;
+pub const SKF_AD_CPU: ::c_int = 36;
+pub const SKF_AD_ALU_XOR_X: ::c_int = 40;
+pub const SKF_AD_VLAN_TAG: ::c_int = 44;
+pub const SKF_AD_VLAN_TAG_PRESENT: ::c_int = 48;
+pub const SKF_AD_PAY_OFFSET: ::c_int = 52;
+pub const SKF_AD_RANDOM: ::c_int = 56;
+pub const SKF_AD_VLAN_TPID: ::c_int = 60;
+pub const SKF_AD_MAX: ::c_int = 64;
+pub const SKF_NET_OFF: ::c_int = -0x100000;
+pub const SKF_LL_OFF: ::c_int = -0x200000;
+pub const BPF_NET_OFF: ::c_int = SKF_NET_OFF;
+pub const BPF_LL_OFF: ::c_int = SKF_LL_OFF;
+pub const BPF_MEMWORDS: ::c_int = 16;
+pub const BPF_MAXINSNS: ::c_int = 4096;
+
+// linux/bpf_common.h
+pub const BPF_LD: ::__u32 = 0x00;
+pub const BPF_LDX: ::__u32 = 0x01;
+pub const BPF_ST: ::__u32 = 0x02;
+pub const BPF_STX: ::__u32 = 0x03;
+pub const BPF_ALU: ::__u32 = 0x04;
+pub const BPF_JMP: ::__u32 = 0x05;
+pub const BPF_RET: ::__u32 = 0x06;
+pub const BPF_MISC: ::__u32 = 0x07;
+pub const BPF_W: ::__u32 = 0x00;
+pub const BPF_H: ::__u32 = 0x08;
+pub const BPF_B: ::__u32 = 0x10;
+pub const BPF_IMM: ::__u32 = 0x00;
+pub const BPF_ABS: ::__u32 = 0x20;
+pub const BPF_IND: ::__u32 = 0x40;
+pub const BPF_MEM: ::__u32 = 0x60;
+pub const BPF_LEN: ::__u32 = 0x80;
+pub const BPF_MSH: ::__u32 = 0xa0;
+pub const BPF_ADD: ::__u32 = 0x00;
+pub const BPF_SUB: ::__u32 = 0x10;
+pub const BPF_MUL: ::__u32 = 0x20;
+pub const BPF_DIV: ::__u32 = 0x30;
+pub const BPF_OR: ::__u32 = 0x40;
+pub const BPF_AND: ::__u32 = 0x50;
+pub const BPF_LSH: ::__u32 = 0x60;
+pub const BPF_RSH: ::__u32 = 0x70;
+pub const BPF_NEG: ::__u32 = 0x80;
+pub const BPF_MOD: ::__u32 = 0x90;
+pub const BPF_XOR: ::__u32 = 0xa0;
+pub const BPF_JA: ::__u32 = 0x00;
+pub const BPF_JEQ: ::__u32 = 0x10;
+pub const BPF_JGT: ::__u32 = 0x20;
+pub const BPF_JGE: ::__u32 = 0x30;
+pub const BPF_JSET: ::__u32 = 0x40;
+pub const BPF_K: ::__u32 = 0x00;
+pub const BPF_X: ::__u32 = 0x08;
+
+// linux/openat2.h
+pub const RESOLVE_NO_XDEV: ::__u64 = 0x01;
+pub const RESOLVE_NO_MAGICLINKS: ::__u64 = 0x02;
+pub const RESOLVE_NO_SYMLINKS: ::__u64 = 0x04;
+pub const RESOLVE_BENEATH: ::__u64 = 0x08;
+pub const RESOLVE_IN_ROOT: ::__u64 = 0x10;
+pub const RESOLVE_CACHED: ::__u64 = 0x20;
// linux/if_ether.h
pub const ETH_ALEN: ::c_int = 6;
@@ -1882,6 +2317,7 @@ pub const NFNLGRP_CONNTRACK_EXP_UPDATE: ::c_int = 5;
pub const NFNLGRP_CONNTRACK_EXP_DESTROY: ::c_int = 6;
pub const NFNLGRP_NFTABLES: ::c_int = 7;
pub const NFNLGRP_ACCT_QUOTA: ::c_int = 8;
+pub const NFNLGRP_NFTRACE: ::c_int = 9;
pub const NFNETLINK_V0: ::c_int = 0;
@@ -1897,15 +2333,23 @@ pub const NFNL_SUBSYS_CTNETLINK_TIMEOUT: ::c_int = 8;
pub const NFNL_SUBSYS_CTHELPER: ::c_int = 9;
pub const NFNL_SUBSYS_NFTABLES: ::c_int = 10;
pub const NFNL_SUBSYS_NFT_COMPAT: ::c_int = 11;
-pub const NFNL_SUBSYS_COUNT: ::c_int = 12;
+pub const NFNL_SUBSYS_HOOK: ::c_int = 12;
+pub const NFNL_SUBSYS_COUNT: ::c_int = 13;
pub const NFNL_MSG_BATCH_BEGIN: ::c_int = NLMSG_MIN_TYPE;
pub const NFNL_MSG_BATCH_END: ::c_int = NLMSG_MIN_TYPE + 1;
+pub const NFNL_BATCH_UNSPEC: ::c_int = 0;
+pub const NFNL_BATCH_GENID: ::c_int = 1;
+
// linux/netfilter/nfnetlink_log.h
pub const NFULNL_MSG_PACKET: ::c_int = 0;
pub const NFULNL_MSG_CONFIG: ::c_int = 1;
+pub const NFULA_VLAN_UNSPEC: ::c_int = 0;
+pub const NFULA_VLAN_PROTO: ::c_int = 1;
+pub const NFULA_VLAN_TCI: ::c_int = 2;
+
pub const NFULA_UNSPEC: ::c_int = 0;
pub const NFULA_PACKET_HDR: ::c_int = 1;
pub const NFULA_MARK: ::c_int = 2;
@@ -1926,6 +2370,8 @@ pub const NFULA_HWHEADER: ::c_int = 16;
pub const NFULA_HWLEN: ::c_int = 17;
pub const NFULA_CT: ::c_int = 18;
pub const NFULA_CT_INFO: ::c_int = 19;
+pub const NFULA_VLAN: ::c_int = 20;
+pub const NFULA_L2HDR: ::c_int = 21;
pub const NFULNL_CFG_CMD_NONE: ::c_int = 0;
pub const NFULNL_CFG_CMD_BIND: ::c_int = 1;
@@ -1949,7 +2395,7 @@ pub const NFULNL_CFG_F_SEQ: ::c_int = 0x0001;
pub const NFULNL_CFG_F_SEQ_GLOBAL: ::c_int = 0x0002;
pub const NFULNL_CFG_F_CONNTRACK: ::c_int = 0x0004;
-// linux/netfilter/nfnetlink_log.h
+// linux/netfilter/nfnetlink_queue.h
pub const NFQNL_MSG_PACKET: ::c_int = 0;
pub const NFQNL_MSG_VERDICT: ::c_int = 1;
pub const NFQNL_MSG_CONFIG: ::c_int = 2;
@@ -1974,18 +2420,13 @@ pub const NFQA_EXP: ::c_int = 15;
pub const NFQA_UID: ::c_int = 16;
pub const NFQA_GID: ::c_int = 17;
pub const NFQA_SECCTX: ::c_int = 18;
-/*
- FIXME: These are not yet available in musl sanitized kernel headers and
- make the tests fail. Enable them once musl has them.
-
- See https://github.com/rust-lang/libc/pull/1628 for more details.
pub const NFQA_VLAN: ::c_int = 19;
pub const NFQA_L2HDR: ::c_int = 20;
+pub const NFQA_PRIORITY: ::c_int = 21;
pub const NFQA_VLAN_UNSPEC: ::c_int = 0;
pub const NFQA_VLAN_PROTO: ::c_int = 1;
pub const NFQA_VLAN_TCI: ::c_int = 2;
-*/
pub const NFQNL_CFG_CMD_NONE: ::c_int = 0;
pub const NFQNL_CFG_CMD_BIND: ::c_int = 1;
@@ -2015,6 +2456,8 @@ pub const NFQA_SKB_CSUMNOTREADY: ::c_int = 0x0001;
pub const NFQA_SKB_GSO: ::c_int = 0x0002;
pub const NFQA_SKB_CSUM_NOTVERIFIED: ::c_int = 0x0004;
+// linux/genetlink.h
+
pub const GENL_NAMSIZ: ::c_int = 16;
pub const GENL_MIN_ID: ::c_int = NLMSG_MIN_TYPE;
@@ -2178,6 +2621,24 @@ pub const SIOCGIFSLAVE: ::c_ulong = 0x00008929;
pub const SIOCSIFSLAVE: ::c_ulong = 0x00008930;
pub const SIOCADDMULTI: ::c_ulong = 0x00008931;
pub const SIOCDELMULTI: ::c_ulong = 0x00008932;
+pub const SIOCGIFINDEX: ::c_ulong = 0x00008933;
+pub const SIOGIFINDEX: ::c_ulong = SIOCGIFINDEX;
+pub const SIOCSIFPFLAGS: ::c_ulong = 0x00008934;
+pub const SIOCGIFPFLAGS: ::c_ulong = 0x00008935;
+pub const SIOCDIFADDR: ::c_ulong = 0x00008936;
+pub const SIOCSIFHWBROADCAST: ::c_ulong = 0x00008937;
+pub const SIOCGIFCOUNT: ::c_ulong = 0x00008938;
+pub const SIOCGIFBR: ::c_ulong = 0x00008940;
+pub const SIOCSIFBR: ::c_ulong = 0x00008941;
+pub const SIOCGIFTXQLEN: ::c_ulong = 0x00008942;
+pub const SIOCSIFTXQLEN: ::c_ulong = 0x00008943;
+pub const SIOCETHTOOL: ::c_ulong = 0x00008946;
+pub const SIOCGMIIPHY: ::c_ulong = 0x00008947;
+pub const SIOCGMIIREG: ::c_ulong = 0x00008948;
+pub const SIOCSMIIREG: ::c_ulong = 0x00008949;
+pub const SIOCWANDEV: ::c_ulong = 0x0000894A;
+pub const SIOCOUTQNSD: ::c_ulong = 0x0000894B;
+pub const SIOCGSKNS: ::c_ulong = 0x0000894C;
pub const SIOCDARP: ::c_ulong = 0x00008953;
pub const SIOCGARP: ::c_ulong = 0x00008954;
pub const SIOCSARP: ::c_ulong = 0x00008955;
@@ -2319,6 +2780,8 @@ pub const NETLINK_TX_RING: ::c_int = 7;
pub const NETLINK_LISTEN_ALL_NSID: ::c_int = 8;
pub const NETLINK_LIST_MEMBERSHIPS: ::c_int = 9;
pub const NETLINK_CAP_ACK: ::c_int = 10;
+pub const NETLINK_EXT_ACK: ::c_int = 11;
+pub const NETLINK_GET_STRICT_CHK: ::c_int = 12;
pub const NLA_F_NESTED: ::c_int = 1 << 15;
pub const NLA_F_NET_BYTEORDER: ::c_int = 1 << 14;
@@ -2455,6 +2918,62 @@ pub const ARPD_LOOKUP: ::c_ushort = 0x02;
pub const ARPD_FLUSH: ::c_ushort = 0x03;
pub const ATF_MAGIC: ::c_int = 0x80;
+// userspace compat definitions for RTNLGRP_*
+pub const RTMGRP_LINK: ::c_int = 0x00001;
+pub const RTMGRP_NOTIFY: ::c_int = 0x00002;
+pub const RTMGRP_NEIGH: ::c_int = 0x00004;
+pub const RTMGRP_TC: ::c_int = 0x00008;
+pub const RTMGRP_IPV4_IFADDR: ::c_int = 0x00010;
+pub const RTMGRP_IPV4_MROUTE: ::c_int = 0x00020;
+pub const RTMGRP_IPV4_ROUTE: ::c_int = 0x00040;
+pub const RTMGRP_IPV4_RULE: ::c_int = 0x00080;
+pub const RTMGRP_IPV6_IFADDR: ::c_int = 0x00100;
+pub const RTMGRP_IPV6_MROUTE: ::c_int = 0x00200;
+pub const RTMGRP_IPV6_ROUTE: ::c_int = 0x00400;
+pub const RTMGRP_IPV6_IFINFO: ::c_int = 0x00800;
+pub const RTMGRP_DECnet_IFADDR: ::c_int = 0x01000;
+pub const RTMGRP_DECnet_ROUTE: ::c_int = 0x04000;
+pub const RTMGRP_IPV6_PREFIX: ::c_int = 0x20000;
+
+// enum rtnetlink_groups
+pub const RTNLGRP_NONE: ::c_uint = 0x00;
+pub const RTNLGRP_LINK: ::c_uint = 0x01;
+pub const RTNLGRP_NOTIFY: ::c_uint = 0x02;
+pub const RTNLGRP_NEIGH: ::c_uint = 0x03;
+pub const RTNLGRP_TC: ::c_uint = 0x04;
+pub const RTNLGRP_IPV4_IFADDR: ::c_uint = 0x05;
+pub const RTNLGRP_IPV4_MROUTE: ::c_uint = 0x06;
+pub const RTNLGRP_IPV4_ROUTE: ::c_uint = 0x07;
+pub const RTNLGRP_IPV4_RULE: ::c_uint = 0x08;
+pub const RTNLGRP_IPV6_IFADDR: ::c_uint = 0x09;
+pub const RTNLGRP_IPV6_MROUTE: ::c_uint = 0x0a;
+pub const RTNLGRP_IPV6_ROUTE: ::c_uint = 0x0b;
+pub const RTNLGRP_IPV6_IFINFO: ::c_uint = 0x0c;
+pub const RTNLGRP_DECnet_IFADDR: ::c_uint = 0x0d;
+pub const RTNLGRP_NOP2: ::c_uint = 0x0e;
+pub const RTNLGRP_DECnet_ROUTE: ::c_uint = 0x0f;
+pub const RTNLGRP_DECnet_RULE: ::c_uint = 0x10;
+pub const RTNLGRP_NOP4: ::c_uint = 0x11;
+pub const RTNLGRP_IPV6_PREFIX: ::c_uint = 0x12;
+pub const RTNLGRP_IPV6_RULE: ::c_uint = 0x13;
+pub const RTNLGRP_ND_USEROPT: ::c_uint = 0x14;
+pub const RTNLGRP_PHONET_IFADDR: ::c_uint = 0x15;
+pub const RTNLGRP_PHONET_ROUTE: ::c_uint = 0x16;
+pub const RTNLGRP_DCB: ::c_uint = 0x17;
+pub const RTNLGRP_IPV4_NETCONF: ::c_uint = 0x18;
+pub const RTNLGRP_IPV6_NETCONF: ::c_uint = 0x19;
+pub const RTNLGRP_MDB: ::c_uint = 0x1a;
+pub const RTNLGRP_MPLS_ROUTE: ::c_uint = 0x1b;
+pub const RTNLGRP_NSID: ::c_uint = 0x1c;
+pub const RTNLGRP_MPLS_NETCONF: ::c_uint = 0x1d;
+pub const RTNLGRP_IPV4_MROUTE_R: ::c_uint = 0x1e;
+pub const RTNLGRP_IPV6_MROUTE_R: ::c_uint = 0x1f;
+pub const RTNLGRP_NEXTHOP: ::c_uint = 0x20;
+pub const RTNLGRP_BRVLAN: ::c_uint = 0x21;
+pub const RTNLGRP_MCTP_IFADDR: ::c_uint = 0x22;
+pub const RTNLGRP_TUNNEL: ::c_uint = 0x23;
+pub const RTNLGRP_STATS: ::c_uint = 0x24;
+
// linux/module.h
pub const MODULE_INIT_IGNORE_MODVERSIONS: ::c_uint = 0x0001;
pub const MODULE_INIT_IGNORE_VERMAGIC: ::c_uint = 0x0002;
@@ -2467,6 +2986,16 @@ pub const SOF_TIMESTAMPING_RX_SOFTWARE: ::c_uint = 1 << 3;
pub const SOF_TIMESTAMPING_SOFTWARE: ::c_uint = 1 << 4;
pub const SOF_TIMESTAMPING_SYS_HARDWARE: ::c_uint = 1 << 5;
pub const SOF_TIMESTAMPING_RAW_HARDWARE: ::c_uint = 1 << 6;
+pub const SOF_TIMESTAMPING_OPT_ID: ::c_uint = 1 << 7;
+pub const SOF_TIMESTAMPING_TX_SCHED: ::c_uint = 1 << 8;
+pub const SOF_TIMESTAMPING_TX_ACK: ::c_uint = 1 << 9;
+pub const SOF_TIMESTAMPING_OPT_CMSG: ::c_uint = 1 << 10;
+pub const SOF_TIMESTAMPING_OPT_TSONLY: ::c_uint = 1 << 11;
+pub const SOF_TIMESTAMPING_OPT_STATS: ::c_uint = 1 << 12;
+pub const SOF_TIMESTAMPING_OPT_PKTINFO: ::c_uint = 1 << 13;
+pub const SOF_TIMESTAMPING_OPT_TX_SWHW: ::c_uint = 1 << 14;
+pub const SOF_TXTIME_DEADLINE_MODE: u32 = 1 << 0;
+pub const SOF_TXTIME_REPORT_ERRORS: u32 = 1 << 1;
// linux/if_alg.h
pub const ALG_SET_KEY: ::c_int = 1;
@@ -2489,6 +3018,7 @@ pub const MAP_SHARED_VALIDATE: ::c_int = 0x3;
// include/uapi/asm-generic/mman-common.h
pub const MAP_FIXED_NOREPLACE: ::c_int = 0x100000;
+pub const MLOCK_ONFAULT: ::c_uint = 0x01;
// uapi/linux/vm_sockets.h
pub const VMADDR_CID_ANY: ::c_uint = 0xFFFFFFFF;
@@ -2865,6 +3395,7 @@ pub const FUTEX_WAIT_BITSET: ::c_int = 9;
pub const FUTEX_WAKE_BITSET: ::c_int = 10;
pub const FUTEX_WAIT_REQUEUE_PI: ::c_int = 11;
pub const FUTEX_CMP_REQUEUE_PI: ::c_int = 12;
+pub const FUTEX_LOCK_PI2: ::c_int = 13;
pub const FUTEX_PRIVATE_FLAG: ::c_int = 128;
pub const FUTEX_CLOCK_REALTIME: ::c_int = 256;
@@ -2994,6 +3525,56 @@ pub const SOL_CAN_BASE: ::c_int = 100;
pub const CAN_INV_FILTER: canid_t = 0x20000000;
pub const CAN_RAW_FILTER_MAX: ::c_int = 512;
+// linux/can/raw.h
+pub const SOL_CAN_RAW: ::c_int = SOL_CAN_BASE + CAN_RAW;
+pub const CAN_RAW_FILTER: ::c_int = 1;
+pub const CAN_RAW_ERR_FILTER: ::c_int = 2;
+pub const CAN_RAW_LOOPBACK: ::c_int = 3;
+pub const CAN_RAW_RECV_OWN_MSGS: ::c_int = 4;
+pub const CAN_RAW_FD_FRAMES: ::c_int = 5;
+pub const CAN_RAW_JOIN_FILTERS: ::c_int = 6;
+
+// linux/can/j1939.h
+pub const SOL_CAN_J1939: ::c_int = SOL_CAN_BASE + CAN_J1939;
+
+pub const J1939_MAX_UNICAST_ADDR: ::c_uchar = 0xfd;
+pub const J1939_IDLE_ADDR: ::c_uchar = 0xfe;
+pub const J1939_NO_ADDR: ::c_uchar = 0xff;
+pub const J1939_NO_NAME: ::c_ulong = 0;
+pub const J1939_PGN_REQUEST: ::c_uint = 0x0ea00;
+pub const J1939_PGN_ADDRESS_CLAIMED: ::c_uint = 0x0ee00;
+pub const J1939_PGN_ADDRESS_COMMANDED: ::c_uint = 0x0fed8;
+pub const J1939_PGN_PDU1_MAX: ::c_uint = 0x3ff00;
+pub const J1939_PGN_MAX: ::c_uint = 0x3ffff;
+pub const J1939_NO_PGN: ::c_uint = 0x40000;
+
+pub const SO_J1939_FILTER: ::c_int = 1;
+pub const SO_J1939_PROMISC: ::c_int = 2;
+pub const SO_J1939_SEND_PRIO: ::c_int = 3;
+pub const SO_J1939_ERRQUEUE: ::c_int = 4;
+
+pub const SCM_J1939_DEST_ADDR: ::c_int = 1;
+pub const SCM_J1939_DEST_NAME: ::c_int = 2;
+pub const SCM_J1939_PRIO: ::c_int = 3;
+pub const SCM_J1939_ERRQUEUE: ::c_int = 4;
+
+pub const J1939_NLA_PAD: ::c_int = 0;
+pub const J1939_NLA_BYTES_ACKED: ::c_int = 1;
+pub const J1939_NLA_TOTAL_SIZE: ::c_int = 2;
+pub const J1939_NLA_PGN: ::c_int = 3;
+pub const J1939_NLA_SRC_NAME: ::c_int = 4;
+pub const J1939_NLA_DEST_NAME: ::c_int = 5;
+pub const J1939_NLA_SRC_ADDR: ::c_int = 6;
+pub const J1939_NLA_DEST_ADDR: ::c_int = 7;
+
+pub const J1939_EE_INFO_NONE: ::c_int = 0;
+pub const J1939_EE_INFO_TX_ABORT: ::c_int = 1;
+pub const J1939_EE_INFO_RX_RTS: ::c_int = 2;
+pub const J1939_EE_INFO_RX_DPO: ::c_int = 3;
+pub const J1939_EE_INFO_RX_ABORT: ::c_int = 4;
+
+pub const J1939_FILTER_MAX: ::c_int = 512;
+
f! {
pub fn NLA_ALIGN(len: ::c_int) -> ::c_int {
return ((len) + NLA_ALIGNTO - 1) & !(NLA_ALIGNTO - 1)
@@ -3083,17 +3664,6 @@ f! {
minor as ::c_uint
}
- pub fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
- let major = major as ::dev_t;
- let minor = minor as ::dev_t;
- let mut dev = 0;
- dev |= (major & 0x00000fff) << 8;
- dev |= (major & 0xfffff000) << 32;
- dev |= (minor & 0x000000ff) << 0;
- dev |= (minor & 0xffffff00) << 12;
- dev
- }
-
pub fn IPTOS_TOS(tos: u8) -> u8 {
tos & IPTOS_TOS_MASK
}
@@ -3117,6 +3687,35 @@ f! {
pub fn SO_EE_OFFENDER(ee: *const ::sock_extended_err) -> *mut ::sockaddr {
ee.offset(1) as *mut ::sockaddr
}
+
+ pub fn BPF_RVAL(code: ::__u32) -> ::__u32 {
+ code & 0x18
+ }
+
+ pub fn BPF_MISCOP(code: ::__u32) -> ::__u32 {
+ code & 0xf8
+ }
+
+ pub fn BPF_STMT(code: ::__u16, k: ::__u32) -> sock_filter {
+ sock_filter{code: code, jt: 0, jf: 0, k: k}
+ }
+
+ pub fn BPF_JUMP(code: ::__u16, k: ::__u32, jt: ::__u8, jf: ::__u8) -> sock_filter {
+ sock_filter{code: code, jt: jt, jf: jf, k: k}
+ }
+}
+
+safe_f! {
+ pub {const} fn makedev(major: ::c_uint, minor: ::c_uint) -> ::dev_t {
+ let major = major as ::dev_t;
+ let minor = minor as ::dev_t;
+ let mut dev = 0;
+ dev |= (major & 0x00000fff) << 8;
+ dev |= (major & 0xfffff000) << 32;
+ dev |= (minor & 0x000000ff) << 0;
+ dev |= (minor & 0xffffff00) << 12;
+ dev
+ }
}
cfg_if! {
@@ -3314,7 +3913,7 @@ extern "C" {
pub fn lremovexattr(path: *const c_char, name: *const c_char) -> ::c_int;
pub fn fremovexattr(filedes: ::c_int, name: *const c_char) -> ::c_int;
pub fn signalfd(fd: ::c_int, mask: *const ::sigset_t, flags: ::c_int) -> ::c_int;
- pub fn timerfd_create(clockid: ::c_int, flags: ::c_int) -> ::c_int;
+ pub fn timerfd_create(clockid: ::clockid_t, flags: ::c_int) -> ::c_int;
pub fn timerfd_gettime(fd: ::c_int, curr_value: *mut itimerspec) -> ::c_int;
pub fn timerfd_settime(
fd: ::c_int,
@@ -3382,6 +3981,16 @@ extern "C" {
len: *mut ::socklen_t,
flg: ::c_int,
) -> ::c_int;
+ pub fn pthread_getaffinity_np(
+ thread: ::pthread_t,
+ cpusetsize: ::size_t,
+ cpuset: *mut ::cpu_set_t,
+ ) -> ::c_int;
+ pub fn pthread_setaffinity_np(
+ thread: ::pthread_t,
+ cpusetsize: ::size_t,
+ cpuset: *const ::cpu_set_t,
+ ) -> ::c_int;
pub fn pthread_setschedprio(native: ::pthread_t, priority: ::c_int) -> ::c_int;
pub fn reboot(how_to: ::c_int) -> ::c_int;
pub fn setfsgid(gid: ::gid_t) -> ::c_int;
@@ -3512,10 +4121,24 @@ extern "C" {
timeout: *const ::timespec,
sigmask: *const sigset_t,
) -> ::c_int;
+ pub fn pthread_mutexattr_getprotocol(
+ attr: *const pthread_mutexattr_t,
+ protocol: *mut ::c_int,
+ ) -> ::c_int;
+ pub fn pthread_mutexattr_setprotocol(
+ attr: *mut pthread_mutexattr_t,
+ protocol: ::c_int,
+ ) -> ::c_int;
+ pub fn pthread_mutex_consistent(mutex: *mut pthread_mutex_t) -> ::c_int;
pub fn pthread_mutex_timedlock(
lock: *mut pthread_mutex_t,
abstime: *const ::timespec,
) -> ::c_int;
+ pub fn pthread_spin_init(lock: *mut ::pthread_spinlock_t, pshared: ::c_int) -> ::c_int;
+ pub fn pthread_spin_destroy(lock: *mut ::pthread_spinlock_t) -> ::c_int;
+ pub fn pthread_spin_lock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
+ pub fn pthread_spin_trylock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
+ pub fn pthread_spin_unlock(lock: *mut ::pthread_spinlock_t) -> ::c_int;
pub fn clone(
cb: extern "C" fn(*mut ::c_void) -> ::c_int,
child_stack: *mut ::c_void,
@@ -3622,6 +4245,14 @@ extern "C" {
attr: *const pthread_mutexattr_t,
pshared: *mut ::c_int,
) -> ::c_int;
+ pub fn pthread_mutexattr_getrobust(
+ attr: *const pthread_mutexattr_t,
+ robustness: *mut ::c_int,
+ ) -> ::c_int;
+ pub fn pthread_mutexattr_setrobust(
+ attr: *mut pthread_mutexattr_t,
+ robustness: ::c_int,
+ ) -> ::c_int;
pub fn popen(command: *const c_char, mode: *const c_char) -> *mut ::FILE;
pub fn faccessat(
dirfd: ::c_int,
@@ -3770,6 +4401,35 @@ extern "C" {
pub fn iconv_close(cd: iconv_t) -> ::c_int;
pub fn gettid() -> ::pid_t;
+
+ pub fn timer_create(
+ clockid: ::clockid_t,
+ sevp: *mut ::sigevent,
+ timerid: *mut ::timer_t,
+ ) -> ::c_int;
+ pub fn timer_delete(timerid: ::timer_t) -> ::c_int;
+ pub fn timer_getoverrun(timerid: ::timer_t) -> ::c_int;
+ pub fn timer_gettime(timerid: ::timer_t, curr_value: *mut ::itimerspec) -> ::c_int;
+ pub fn timer_settime(
+ timerid: ::timer_t,
+ flags: ::c_int,
+ new_value: *const ::itimerspec,
+ old_value: *mut ::itimerspec,
+ ) -> ::c_int;
+
+ pub fn gethostid() -> ::c_long;
+
+ pub fn pthread_getcpuclockid(thread: ::pthread_t, clk_id: *mut ::clockid_t) -> ::c_int;
+ pub fn memmem(
+ haystack: *const ::c_void,
+ haystacklen: ::size_t,
+ needle: *const ::c_void,
+ needlelen: ::size_t,
+ ) -> *mut ::c_void;
+ pub fn sched_getcpu() -> ::c_int;
+
+ pub fn pthread_getname_np(thread: ::pthread_t, name: *mut ::c_char, len: ::size_t) -> ::c_int;
+ pub fn pthread_setname_np(thread: ::pthread_t, name: *const ::c_char) -> ::c_int;
}
cfg_if! {
@@ -3798,3 +4458,10 @@ cfg_if! {
}
}
expand_align!();
+
+cfg_if! {
+ if #[cfg(libc_non_exhaustive)] {
+ mod non_exhaustive;
+ pub use self::non_exhaustive::*;
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/b32/arm/mod.rs b/vendor/libc/src/unix/linux_like/linux/musl/b32/arm/mod.rs
index 4e0f6c5..c47fa2c 100644
--- a/vendor/libc/src/unix/linux_like/linux/musl/b32/arm/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/musl/b32/arm/mod.rs
@@ -150,6 +150,77 @@ s! {
pub f_namemax: ::c_ulong,
__f_spare: [::c_int; 6],
}
+
+ pub struct mcontext_t {
+ pub trap_no: ::c_ulong,
+ pub error_code: ::c_ulong,
+ pub oldmask: ::c_ulong,
+ pub arm_r0: ::c_ulong,
+ pub arm_r1: ::c_ulong,
+ pub arm_r2: ::c_ulong,
+ pub arm_r3: ::c_ulong,
+ pub arm_r4: ::c_ulong,
+ pub arm_r5: ::c_ulong,
+ pub arm_r6: ::c_ulong,
+ pub arm_r7: ::c_ulong,
+ pub arm_r8: ::c_ulong,
+ pub arm_r9: ::c_ulong,
+ pub arm_r10: ::c_ulong,
+ pub arm_fp: ::c_ulong,
+ pub arm_ip: ::c_ulong,
+ pub arm_sp: ::c_ulong,
+ pub arm_lr: ::c_ulong,
+ pub arm_pc: ::c_ulong,
+ pub arm_cpsr: ::c_ulong,
+ pub fault_address: ::c_ulong,
+ }
+}
+
+s_no_extra_traits! {
+ #[allow(missing_debug_implementations)]
+ pub struct ucontext_t {
+ pub uc_flags: ::c_ulong,
+ pub uc_link: *mut ucontext_t,
+ pub uc_stack: ::stack_t,
+ pub uc_mcontext: mcontext_t,
+ pub uc_sigmask: ::sigset_t,
+ pub uc_regspace: [::c_ulonglong; 64],
+ }
+}
+
+cfg_if! {
+ if #[cfg(feature = "extra_traits")] {
+ impl PartialEq for ucontext_t {
+ fn eq(&self, other: &ucontext_t) -> bool {
+ self.uc_flags == other.uc_flags
+ && self.uc_link == other.uc_link
+ && self.uc_stack == other.uc_stack
+ && self.uc_mcontext == other.uc_mcontext
+ && self.uc_sigmask == other.uc_sigmask
+ }
+ }
+ impl Eq for ucontext_t {}
+ impl ::fmt::Debug for ucontext_t {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("ucontext_t")
+ .field("uc_flags", &self.uc_link)
+ .field("uc_link", &self.uc_link)
+ .field("uc_stack", &self.uc_stack)
+ .field("uc_mcontext", &self.uc_mcontext)
+ .field("uc_sigmask", &self.uc_sigmask)
+ .finish()
+ }
+ }
+ impl ::hash::Hash for ucontext_t {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ self.uc_flags.hash(state);
+ self.uc_link.hash(state);
+ self.uc_stack.hash(state);
+ self.uc_mcontext.hash(state);
+ self.uc_sigmask.hash(state);
+ }
+ }
+ }
}
pub const SIGSTKSZ: ::size_t = 8192;
@@ -161,18 +232,6 @@ pub const O_NOFOLLOW: ::c_int = 0x8000;
pub const O_ASYNC: ::c_int = 0x2000;
pub const O_LARGEFILE: ::c_int = 0o400000;
-pub const FIOCLEX: ::c_int = 0x5451;
-pub const FIONCLEX: ::c_int = 0x5450;
-pub const FIONBIO: ::c_int = 0x5421;
-
-pub const RLIMIT_RSS: ::c_int = 5;
-pub const RLIMIT_NOFILE: ::c_int = 7;
-pub const RLIMIT_AS: ::c_int = 9;
-pub const RLIMIT_NPROC: ::c_int = 6;
-pub const RLIMIT_MEMLOCK: ::c_int = 8;
-pub const RLIMIT_NLIMITS: ::c_int = 15;
-pub const RLIM_NLIMITS: ::c_int = RLIMIT_NLIMITS;
-
pub const MADV_SOFT_OFFLINE: ::c_int = 101;
pub const MCL_CURRENT: ::c_int = 0x0001;
pub const MCL_FUTURE: ::c_int = 0x0002;
@@ -404,55 +463,9 @@ pub const IEXTEN: ::tcflag_t = 0x00008000;
pub const TOSTOP: ::tcflag_t = 0x00000100;
pub const FLUSHO: ::tcflag_t = 0x00001000;
-pub const TCGETS: ::c_int = 0x5401;
-pub const TCSETS: ::c_int = 0x5402;
-pub const TCSETSW: ::c_int = 0x5403;
-pub const TCSETSF: ::c_int = 0x5404;
-pub const TCGETA: ::c_int = 0x5405;
-pub const TCSETA: ::c_int = 0x5406;
-pub const TCSETAW: ::c_int = 0x5407;
-pub const TCSETAF: ::c_int = 0x5408;
-pub const TCSBRK: ::c_int = 0x5409;
-pub const TCXONC: ::c_int = 0x540A;
-pub const TCFLSH: ::c_int = 0x540B;
-pub const TIOCGSOFTCAR: ::c_int = 0x5419;
-pub const TIOCSSOFTCAR: ::c_int = 0x541A;
-pub const TIOCLINUX: ::c_int = 0x541C;
-pub const TIOCGSERIAL: ::c_int = 0x541E;
-pub const TIOCEXCL: ::c_int = 0x540C;
-pub const TIOCNXCL: ::c_int = 0x540D;
-pub const TIOCSCTTY: ::c_int = 0x540E;
-pub const TIOCGPGRP: ::c_int = 0x540F;
-pub const TIOCSPGRP: ::c_int = 0x5410;
-pub const TIOCOUTQ: ::c_int = 0x5411;
-pub const TIOCSTI: ::c_int = 0x5412;
-pub const TIOCGWINSZ: ::c_int = 0x5413;
-pub const TIOCSWINSZ: ::c_int = 0x5414;
-pub const TIOCMGET: ::c_int = 0x5415;
-pub const TIOCMBIS: ::c_int = 0x5416;
-pub const TIOCMBIC: ::c_int = 0x5417;
-pub const TIOCMSET: ::c_int = 0x5418;
-pub const FIONREAD: ::c_int = 0x541B;
-pub const TIOCCONS: ::c_int = 0x541D;
-
-pub const TIOCGRS485: ::c_int = 0x542E;
-pub const TIOCSRS485: ::c_int = 0x542F;
-
pub const POLLWRNORM: ::c_short = 0x100;
pub const POLLWRBAND: ::c_short = 0x200;
-pub const TIOCM_LE: ::c_int = 0x001;
-pub const TIOCM_DTR: ::c_int = 0x002;
-pub const TIOCM_RTS: ::c_int = 0x004;
-pub const TIOCM_ST: ::c_int = 0x008;
-pub const TIOCM_SR: ::c_int = 0x010;
-pub const TIOCM_CTS: ::c_int = 0x020;
-pub const TIOCM_CAR: ::c_int = 0x040;
-pub const TIOCM_RNG: ::c_int = 0x080;
-pub const TIOCM_DSR: ::c_int = 0x100;
-pub const TIOCM_CD: ::c_int = TIOCM_CAR;
-pub const TIOCM_RI: ::c_int = TIOCM_RNG;
-
// Syscall table
pub const SYS_restart_syscall: ::c_long = 0;
pub const SYS_exit: ::c_long = 1;
@@ -824,6 +837,14 @@ pub const SYS_faccessat2: ::c_long = 439;
pub const SYS_process_madvise: ::c_long = 440;
pub const SYS_epoll_pwait2: ::c_long = 441;
pub const SYS_mount_setattr: ::c_long = 442;
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_memfd_secret: ::c_long = 447;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 450;
extern "C" {
pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/b32/hexagon.rs b/vendor/libc/src/unix/linux_like/linux/musl/b32/hexagon.rs
index a94ebb6..f83d208 100644
--- a/vendor/libc/src/unix/linux_like/linux/musl/b32/hexagon.rs
+++ b/vendor/libc/src/unix/linux_like/linux/musl/b32/hexagon.rs
@@ -129,17 +129,6 @@ s! {
pub f_namemax: ::c_ulong,
__f_spare: [::c_int; 6],
}
-
- pub struct termios2 {
- pub c_iflag: ::tcflag_t,
- pub c_oflag: ::tcflag_t,
- pub c_cflag: ::tcflag_t,
- pub c_lflag: ::tcflag_t,
- pub c_line: ::cc_t,
- pub c_cc: [::cc_t; 19],
- pub c_ispeed: ::speed_t,
- pub c_ospeed: ::speed_t,
- }
}
pub const AF_FILE: ::c_int = 1;
@@ -234,12 +223,6 @@ pub const F_GETOWN: ::c_int = 9;
pub const F_GETOWNER_UIDS: ::c_int = 17;
pub const F_GETOWN_EX: ::c_int = 16;
pub const F_GETSIG: ::c_int = 11;
-pub const FIOASYNC: ::c_int = 21586;
-pub const FIOCLEX: ::c_int = 21585;
-pub const FIONBIO: ::c_int = 21537;
-pub const FIONCLEX: ::c_int = 21584;
-pub const FIONREAD: ::c_int = 21531;
-pub const FIOQSIZE: ::c_int = 21600;
pub const F_LINUX_SPECIFIC_BASE: ::c_int = 1024;
pub const FLUSHO: ::c_int = 4096;
pub const F_OFD_GETLK: ::c_int = 36;
@@ -282,13 +265,7 @@ pub const PF_FILE: ::c_int = 1;
pub const PF_KCM: ::c_int = 41;
pub const PF_MAX: ::c_int = 43;
pub const PF_QIPCRTR: ::c_int = 42;
-pub const RLIMIT_AS: ::c_int = 9;
-pub const RLIMIT_MEMLOCK: ::c_int = 8;
-pub const RLIMIT_NOFILE: ::c_int = 7;
-pub const RLIMIT_NPROC: ::c_int = 6;
-pub const RLIMIT_RSS: ::c_int = 5;
#[deprecated(since = "0.2.64", note = "Not stable across OS versions")]
-pub const RLIM_NLIMITS: ::c_int = 16;
pub const SA_ONSTACK: ::c_int = 0x08000000;
pub const SA_SIGINFO: ::c_int = 0x00000004;
pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
@@ -666,83 +643,29 @@ pub const SYS_waitid: ::c_int = 95;
pub const SYS_write: ::c_int = 64;
pub const SYS_writev: ::c_int = 66;
pub const SYS_statx: ::c_int = 291;
-pub const TCFLSH: ::c_int = 21515;
-pub const TCGETA: ::c_int = 21509;
-pub const TCGETS: ::c_int = 21505;
-pub const TCGETX: ::c_int = 21554;
-pub const TCSBRK: ::c_int = 21513;
-pub const TCSBRKP: ::c_int = 21541;
-pub const TCSETA: ::c_int = 21510;
-pub const TCSETAF: ::c_int = 21512;
-pub const TCSETAW: ::c_int = 21511;
-pub const TCSETS: ::c_int = 21506;
-pub const TCSETSF: ::c_int = 21508;
-pub const TCSETSW: ::c_int = 21507;
-pub const TCSETX: ::c_int = 21555;
-pub const TCSETXF: ::c_int = 21556;
-pub const TCSETXW: ::c_int = 21557;
-pub const TCXONC: ::c_int = 21514;
-pub const TIOCCONS: ::c_int = 21533;
-pub const TIOCEXCL: ::c_int = 21516;
-pub const TIOCGETD: ::c_int = 21540;
-pub const TIOCGICOUNT: ::c_int = 21597;
-pub const TIOCGLCKTRMIOS: ::c_int = 21590;
-pub const TIOCGPGRP: ::c_int = 21519;
-pub const TIOCGRS485: ::c_int = 21550;
-pub const TIOCGSERIAL: ::c_int = 21534;
-pub const TIOCGSID: ::c_int = 21545;
-pub const TIOCGSOFTCAR: ::c_int = 21529;
-pub const TIOCGWINSZ: ::c_int = 21523;
-pub const TIOCLINUX: ::c_int = 21532;
-pub const TIOCMBIC: ::c_int = 21527;
-pub const TIOCMBIS: ::c_int = 21526;
-pub const TIOCM_CAR: ::c_int = 64;
-pub const TIOCM_CD: ::c_int = 64;
-pub const TIOCM_CTS: ::c_int = 32;
-pub const TIOCM_DSR: ::c_int = 256;
-pub const TIOCM_DTR: ::c_int = 2;
-pub const TIOCMGET: ::c_int = 21525;
-pub const TIOCMIWAIT: ::c_int = 21596;
-pub const TIOCM_LE: ::c_int = 1;
+pub const SYS_pidfd_send_signal: ::c_long = 424;
+pub const SYS_io_uring_setup: ::c_long = 425;
+pub const SYS_io_uring_enter: ::c_long = 426;
+pub const SYS_io_uring_register: ::c_long = 427;
+pub const SYS_open_tree: ::c_long = 428;
+pub const SYS_move_mount: ::c_long = 429;
+pub const SYS_fsopen: ::c_long = 430;
+pub const SYS_fsconfig: ::c_long = 431;
+pub const SYS_fsmount: ::c_long = 432;
+pub const SYS_fspick: ::c_long = 433;
+pub const SYS_pidfd_open: ::c_long = 434;
+pub const SYS_clone3: ::c_long = 435;
+pub const SYS_close_range: ::c_long = 436;
+pub const SYS_openat2: ::c_long = 437;
+pub const SYS_pidfd_getfd: ::c_long = 438;
+pub const SYS_faccessat2: ::c_long = 439;
+pub const SYS_process_madvise: ::c_long = 440;
+pub const SYS_epoll_pwait2: ::c_long = 441;
+pub const SYS_mount_setattr: ::c_long = 442;
pub const TIOCM_LOOP: ::c_int = 32768;
pub const TIOCM_OUT1: ::c_int = 8192;
pub const TIOCM_OUT2: ::c_int = 16384;
-pub const TIOCM_RI: ::c_int = 128;
-pub const TIOCM_RNG: ::c_int = 128;
-pub const TIOCM_RTS: ::c_int = 4;
-pub const TIOCMSET: ::c_int = 21528;
-pub const TIOCM_SR: ::c_int = 16;
-pub const TIOCM_ST: ::c_int = 8;
-pub const TIOCNOTTY: ::c_int = 21538;
-pub const TIOCNXCL: ::c_int = 21517;
-pub const TIOCOUTQ: ::c_int = 21521;
-pub const TIOCPKT: ::c_int = 21536;
-pub const TIOCPKT_DATA: ::c_int = 0;
-pub const TIOCPKT_DOSTOP: ::c_int = 32;
-pub const TIOCPKT_FLUSHREAD: ::c_int = 1;
-pub const TIOCPKT_FLUSHWRITE: ::c_int = 2;
-pub const TIOCPKT_IOCTL: ::c_int = 64;
-pub const TIOCPKT_NOSTOP: ::c_int = 16;
-pub const TIOCPKT_START: ::c_int = 8;
-pub const TIOCPKT_STOP: ::c_int = 4;
-pub const TIOCSCTTY: ::c_int = 21518;
-pub const TIOCSERCONFIG: ::c_int = 21587;
-pub const TIOCSERGETLSR: ::c_int = 21593;
-pub const TIOCSERGETMULTI: ::c_int = 21594;
-pub const TIOCSERGSTRUCT: ::c_int = 21592;
-pub const TIOCSERGWILD: ::c_int = 21588;
-pub const TIOCSERSETMULTI: ::c_int = 21595;
-pub const TIOCSERSWILD: ::c_int = 21589;
pub const TIOCSER_TEMT: ::c_int = 1;
-pub const TIOCSETD: ::c_int = 21539;
-pub const TIOCSLCKTRMIOS: ::c_int = 21591;
-pub const TIOCSPGRP: ::c_int = 21520;
-pub const TIOCSRS485: ::c_int = 21551;
-pub const TIOCSSERIAL: ::c_int = 21535;
-pub const TIOCSSOFTCAR: ::c_int = 21530;
-pub const TIOCSTI: ::c_int = 21522;
-pub const TIOCSWINSZ: ::c_int = 21524;
-pub const TIOCVHANGUP: ::c_int = 21559;
pub const TOSTOP: ::c_int = 256;
pub const VEOF: ::c_int = 4;
pub const VEOL2: ::c_int = 16;
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/b32/mips/mod.rs b/vendor/libc/src/unix/linux_like/linux/musl/b32/mips/mod.rs
index 0a67f74..40b507b 100644
--- a/vendor/libc/src/unix/linux_like/linux/musl/b32/mips/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/musl/b32/mips/mod.rs
@@ -172,18 +172,6 @@ pub const O_NOFOLLOW: ::c_int = 0o400000;
pub const O_ASYNC: ::c_int = 0o10000;
pub const O_LARGEFILE: ::c_int = 0x2000;
-pub const FIOCLEX: ::c_int = 0x6601;
-pub const FIONCLEX: ::c_int = 0x6602;
-pub const FIONBIO: ::c_int = 0x667E;
-
-pub const RLIMIT_RSS: ::c_int = 7;
-pub const RLIMIT_NOFILE: ::c_int = 5;
-pub const RLIMIT_AS: ::c_int = 6;
-pub const RLIMIT_NPROC: ::c_int = 8;
-pub const RLIMIT_MEMLOCK: ::c_int = 9;
-pub const RLIMIT_NLIMITS: ::c_int = 15;
-pub const RLIM_NLIMITS: ::c_int = RLIMIT_NLIMITS;
-
pub const MCL_CURRENT: ::c_int = 0x0001;
pub const MCL_FUTURE: ::c_int = 0x0002;
pub const CBAUD: ::tcflag_t = 0o0010017;
@@ -413,55 +401,9 @@ pub const IEXTEN: ::tcflag_t = 0o000400;
pub const TOSTOP: ::tcflag_t = 0o100000;
pub const FLUSHO: ::tcflag_t = 0o020000;
-pub const TCGETS: ::c_int = 0x540D;
-pub const TCSETS: ::c_int = 0x540E;
-pub const TCSETSW: ::c_int = 0x540F;
-pub const TCSETSF: ::c_int = 0x5410;
-pub const TCGETA: ::c_int = 0x5401;
-pub const TCSETA: ::c_int = 0x5402;
-pub const TCSETAW: ::c_int = 0x5403;
-pub const TCSETAF: ::c_int = 0x5404;
-pub const TCSBRK: ::c_int = 0x5405;
-pub const TCXONC: ::c_int = 0x5406;
-pub const TCFLSH: ::c_int = 0x5407;
-pub const TIOCGSOFTCAR: ::c_int = 0x5481;
-pub const TIOCSSOFTCAR: ::c_int = 0x5482;
-pub const TIOCLINUX: ::c_int = 0x5483;
-pub const TIOCGSERIAL: ::c_int = 0x5484;
-pub const TIOCEXCL: ::c_int = 0x740D;
-pub const TIOCNXCL: ::c_int = 0x740E;
-pub const TIOCSCTTY: ::c_int = 0x5480;
-pub const TIOCGPGRP: ::c_int = 0x40047477;
-pub const TIOCSPGRP: ::c_int = 0x80047476;
-pub const TIOCOUTQ: ::c_int = 0x7472;
-pub const TIOCSTI: ::c_int = 0x5472;
-pub const TIOCGWINSZ: ::c_int = 0x40087468;
-pub const TIOCSWINSZ: ::c_int = 0x80087467;
-pub const TIOCMGET: ::c_int = 0x741D;
-pub const TIOCMBIS: ::c_int = 0x741B;
-pub const TIOCMBIC: ::c_int = 0x741C;
-pub const TIOCMSET: ::c_int = 0x741A;
-pub const FIONREAD: ::c_int = 0x467F;
-pub const TIOCCONS: ::c_int = 0x80047478;
-
-pub const TIOCGRS485: ::c_int = 0x4020542E;
-pub const TIOCSRS485: ::c_int = 0xC020542F;
-
pub const POLLWRNORM: ::c_short = 0x4;
pub const POLLWRBAND: ::c_short = 0x100;
-pub const TIOCM_LE: ::c_int = 0x001;
-pub const TIOCM_DTR: ::c_int = 0x002;
-pub const TIOCM_RTS: ::c_int = 0x004;
-pub const TIOCM_ST: ::c_int = 0x010;
-pub const TIOCM_SR: ::c_int = 0x020;
-pub const TIOCM_CTS: ::c_int = 0x040;
-pub const TIOCM_CAR: ::c_int = 0x100;
-pub const TIOCM_CD: ::c_int = TIOCM_CAR;
-pub const TIOCM_RNG: ::c_int = 0x200;
-pub const TIOCM_RI: ::c_int = TIOCM_RNG;
-pub const TIOCM_DSR: ::c_int = 0x400;
-
pub const SYS_syscall: ::c_long = 4000 + 0;
pub const SYS_exit: ::c_long = 4000 + 1;
pub const SYS_fork: ::c_long = 4000 + 2;
@@ -835,6 +777,14 @@ pub const SYS_faccessat2: ::c_long = 4000 + 439;
pub const SYS_process_madvise: ::c_long = 4000 + 440;
pub const SYS_epoll_pwait2: ::c_long = 4000 + 441;
pub const SYS_mount_setattr: ::c_long = 4000 + 442;
+pub const SYS_quotactl_fd: ::c_long = 4000 + 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 4000 + 444;
+pub const SYS_landlock_add_rule: ::c_long = 4000 + 445;
+pub const SYS_landlock_restrict_self: ::c_long = 4000 + 446;
+pub const SYS_memfd_secret: ::c_long = 4000 + 447;
+pub const SYS_process_mrelease: ::c_long = 4000 + 448;
+pub const SYS_futex_waitv: ::c_long = 4000 + 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 4000 + 450;
cfg_if! {
if #[cfg(libc_align)] {
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/b32/mod.rs b/vendor/libc/src/unix/linux_like/linux/musl/b32/mod.rs
index f54e5d9..63824fb 100644
--- a/vendor/libc/src/unix/linux_like/linux/musl/b32/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/musl/b32/mod.rs
@@ -3,6 +3,7 @@ pub type c_ulong = u32;
pub type nlink_t = u32;
pub type blksize_t = ::c_long;
pub type __u64 = ::c_ulonglong;
+pub type __s64 = ::c_longlong;
pub type regoff_t = ::c_int;
s! {
@@ -38,12 +39,6 @@ s! {
pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 32;
pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 24;
-pub const TIOCINQ: ::c_int = ::FIONREAD;
-
-extern "C" {
- pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
-}
-
cfg_if! {
if #[cfg(any(target_arch = "x86"))] {
mod x86;
@@ -60,6 +55,9 @@ cfg_if! {
} else if #[cfg(any(target_arch = "hexagon"))] {
mod hexagon;
pub use self::hexagon::*;
+ } else if #[cfg(any(target_arch = "riscv32"))] {
+ mod riscv32;
+ pub use self::riscv32::*;
} else {
// Unknown target_arch
}
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/b32/powerpc.rs b/vendor/libc/src/unix/linux_like/linux/musl/b32/powerpc.rs
index dacd78e..5b1bf17 100644
--- a/vendor/libc/src/unix/linux_like/linux/musl/b32/powerpc.rs
+++ b/vendor/libc/src/unix/linux_like/linux/musl/b32/powerpc.rs
@@ -165,18 +165,6 @@ pub const O_NOFOLLOW: ::c_int = 0x8000;
pub const O_ASYNC: ::c_int = 0x2000;
pub const O_LARGEFILE: ::c_int = 0x10000;
-pub const FIOCLEX: ::c_int = 0x20006601;
-pub const FIONCLEX: ::c_int = 0x20006602;
-pub const FIONBIO: ::c_int = 0x8004667E;
-
-pub const RLIMIT_RSS: ::c_int = 5;
-pub const RLIMIT_NOFILE: ::c_int = 7;
-pub const RLIMIT_AS: ::c_int = 9;
-pub const RLIMIT_NPROC: ::c_int = 6;
-pub const RLIMIT_MEMLOCK: ::c_int = 8;
-pub const RLIMIT_NLIMITS: ::c_int = 15;
-pub const RLIM_NLIMITS: ::c_int = RLIMIT_NLIMITS;
-
pub const MCL_CURRENT: ::c_int = 0x2000;
pub const MCL_FUTURE: ::c_int = 0x4000;
pub const CBAUD: ::tcflag_t = 0o0000377;
@@ -406,55 +394,9 @@ pub const IEXTEN: ::tcflag_t = 0x00000400;
pub const TOSTOP: ::tcflag_t = 0x00400000;
pub const FLUSHO: ::tcflag_t = 0x00800000;
-pub const TCGETS: ::c_int = 0x402C7413;
-pub const TCSETS: ::c_int = 0x802C7414;
-pub const TCSETSW: ::c_int = 0x802C7415;
-pub const TCSETSF: ::c_int = 0x802C7416;
-pub const TCGETA: ::c_int = 0x40147417;
-pub const TCSETA: ::c_int = 0x80147418;
-pub const TCSETAW: ::c_int = 0x80147419;
-pub const TCSETAF: ::c_int = 0x8014741C;
-pub const TCSBRK: ::c_int = 0x2000741D;
-pub const TCXONC: ::c_int = 0x2000741E;
-pub const TCFLSH: ::c_int = 0x2000741F;
-pub const TIOCGSOFTCAR: ::c_int = 0x5419;
-pub const TIOCSSOFTCAR: ::c_int = 0x541A;
-pub const TIOCLINUX: ::c_int = 0x541C;
-pub const TIOCGSERIAL: ::c_int = 0x541E;
-pub const TIOCEXCL: ::c_int = 0x540C;
-pub const TIOCNXCL: ::c_int = 0x540D;
-pub const TIOCSCTTY: ::c_int = 0x540E;
-pub const TIOCGPGRP: ::c_int = 0x40047477;
-pub const TIOCSPGRP: ::c_int = 0x80047476;
-pub const TIOCOUTQ: ::c_int = 0x40047473;
-pub const TIOCSTI: ::c_int = 0x5412;
-pub const TIOCGWINSZ: ::c_int = 0x40087468;
-pub const TIOCSWINSZ: ::c_int = 0x80087467;
-pub const TIOCMGET: ::c_int = 0x5415;
-pub const TIOCMBIS: ::c_int = 0x5416;
-pub const TIOCMBIC: ::c_int = 0x5417;
-pub const TIOCMSET: ::c_int = 0x5418;
-pub const FIONREAD: ::c_int = 0x4004667F;
-pub const TIOCCONS: ::c_int = 0x541D;
-
-pub const TIOCGRS485: ::c_int = 0x542e;
-pub const TIOCSRS485: ::c_int = 0x542f;
-
pub const POLLWRNORM: ::c_short = 0x100;
pub const POLLWRBAND: ::c_short = 0x200;
-pub const TIOCM_LE: ::c_int = 0x001;
-pub const TIOCM_DTR: ::c_int = 0x002;
-pub const TIOCM_RTS: ::c_int = 0x004;
-pub const TIOCM_ST: ::c_int = 0x008;
-pub const TIOCM_SR: ::c_int = 0x010;
-pub const TIOCM_CTS: ::c_int = 0x020;
-pub const TIOCM_CAR: ::c_int = 0x040;
-pub const TIOCM_RNG: ::c_int = 0x080;
-pub const TIOCM_DSR: ::c_int = 0x100;
-pub const TIOCM_CD: ::c_int = TIOCM_CAR;
-pub const TIOCM_RI: ::c_int = TIOCM_RNG;
-
// Syscall table
pub const SYS_restart_syscall: ::c_long = 0;
pub const SYS_exit: ::c_long = 1;
@@ -848,6 +790,14 @@ pub const SYS_faccessat2: ::c_long = 439;
pub const SYS_process_madvise: ::c_long = 440;
pub const SYS_epoll_pwait2: ::c_long = 441;
pub const SYS_mount_setattr: ::c_long = 442;
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_memfd_secret: ::c_long = 447;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 450;
extern "C" {
pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/b32/riscv32/align.rs b/vendor/libc/src/unix/linux_like/linux/musl/b32/riscv32/align.rs
new file mode 100644
index 0000000..048268c
--- /dev/null
+++ b/vendor/libc/src/unix/linux_like/linux/musl/b32/riscv32/align.rs
@@ -0,0 +1,7 @@
+s_no_extra_traits! {
+ #[allow(missing_debug_implementations)]
+ #[repr(align(8))]
+ pub struct max_align_t {
+ priv_: (i64, f64)
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/b32/riscv32/mod.rs b/vendor/libc/src/unix/linux_like/linux/musl/b32/riscv32/mod.rs
new file mode 100644
index 0000000..5736246
--- /dev/null
+++ b/vendor/libc/src/unix/linux_like/linux/musl/b32/riscv32/mod.rs
@@ -0,0 +1,808 @@
+//! RISC-V-specific definitions for 32-bit linux-like values
+
+pub type c_char = u8;
+pub type wchar_t = ::c_int;
+
+s! {
+ pub struct pthread_attr_t {
+ __size: [::c_ulong; 7],
+ }
+
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ pub __pad1: ::dev_t,
+ pub st_size: ::off_t,
+ pub st_blksize: ::blksize_t,
+ pub __pad2: ::c_int,
+ pub st_blocks: ::blkcnt_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ __unused: [::c_int; 2usize],
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino64_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ pub __pad1: ::dev_t,
+ pub st_size: ::off64_t,
+ pub st_blksize: ::blksize_t,
+ pub __pad2: ::c_int,
+ pub st_blocks: ::blkcnt64_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ __unused: [::c_int; 2],
+ }
+
+ pub struct statfs {
+ pub f_type: ::c_long,
+ pub f_bsize: ::c_long,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_fsid: ::fsid_t,
+ pub f_namelen: ::c_long,
+ pub f_frsize: ::c_long,
+ pub f_flags: ::c_long,
+ pub f_spare: [::c_long; 4],
+ }
+
+ pub struct statvfs {
+ pub f_bsize: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_favail: ::fsfilcnt_t,
+ pub f_fsid: ::c_ulong,
+ pub f_flag: ::c_ulong,
+ pub f_namemax: ::c_ulong,
+ pub __f_spare: [::c_int; 6],
+ }
+
+ pub struct statfs64 {
+ pub f_type: ::c_ulong,
+ pub f_bsize: ::c_ulong,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_fsid: ::fsid_t,
+ pub f_namelen: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_flags: ::c_ulong,
+ pub f_spare: [::c_ulong; 4],
+ }
+
+ pub struct statvfs64 {
+ pub f_bsize: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_blocks: u64,
+ pub f_bfree: u64,
+ pub f_bavail: u64,
+ pub f_files: u64,
+ pub f_ffree: u64,
+ pub f_favail: u64,
+ pub f_fsid: ::c_ulong,
+ __f_unused: ::c_int,
+ pub f_flag: ::c_ulong,
+ pub f_namemax: ::c_ulong,
+ __f_spare: [::c_int; 6],
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_errno: ::c_int,
+ pub si_code: ::c_int,
+ #[doc(hidden)]
+ #[deprecated(
+ since="0.2.54",
+ note="Please leave a comment on \
+ https://github.com/rust-lang/libc/pull/1316 if you're using \
+ this field"
+ )]
+ pub _pad: [::c_int; 29],
+ _align: [u64; 0],
+ }
+
+ pub struct stack_t {
+ pub ss_sp: *mut ::c_void,
+ pub ss_flags: ::c_int,
+ pub ss_size: ::size_t,
+ }
+
+ pub struct sigaction {
+ pub sa_sigaction: ::sighandler_t,
+ pub sa_mask: ::sigset_t,
+ pub sa_flags: ::c_int,
+ pub sa_restorer: ::Option<unsafe extern "C" fn()>,
+ }
+
+ pub struct ipc_perm {
+ pub __key: ::key_t,
+ pub uid: ::uid_t,
+ pub gid: ::gid_t,
+ pub cuid: ::uid_t,
+ pub cgid: ::gid_t,
+ pub mode: ::c_ushort,
+ __pad1: ::c_ushort,
+ pub __seq: ::c_ushort,
+ __pad2: ::c_ushort,
+ __unused1: ::c_ulong,
+ __unused2: ::c_ulong,
+ }
+
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ pub shm_segsz: ::size_t,
+ pub shm_atime: ::time_t,
+ pub shm_dtime: ::time_t,
+ pub shm_ctime: ::time_t,
+ pub shm_cpid: ::pid_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_nattch: ::shmatt_t,
+ __unused5: ::c_ulong,
+ __unused6: ::c_ulong,
+ }
+
+ pub struct msqid_ds {
+ pub msg_perm: ::ipc_perm,
+ pub msg_stime: ::time_t,
+ __unused1: ::c_int,
+ pub msg_rtime: ::time_t,
+ __unused2: ::c_int,
+ pub msg_ctime: ::time_t,
+ __unused3: ::c_int,
+ __msg_cbytes: ::c_ulong,
+ pub msg_qnum: ::msgqnum_t,
+ pub msg_qbytes: ::msglen_t,
+ pub msg_lspid: ::pid_t,
+ pub msg_lrpid: ::pid_t,
+ __pad1: ::c_ulong,
+ __pad2: ::c_ulong,
+ }
+
+ pub struct flock {
+ pub l_type: ::c_short,
+ pub l_whence: ::c_short,
+ pub l_start: ::off_t,
+ pub l_len: ::off_t,
+ pub l_pid: ::pid_t,
+ }
+
+ pub struct flock64 {
+ pub l_type: ::c_short,
+ pub l_whence: ::c_short,
+ pub l_start: ::off64_t,
+ pub l_len: ::off64_t,
+ pub l_pid: ::pid_t,
+ }
+}
+
+//pub const RLIM_INFINITY: ::rlim_t = !0;
+pub const VEOF: usize = 4;
+pub const RTLD_DEEPBIND: ::c_int = 0x8;
+pub const RTLD_GLOBAL: ::c_int = 0x100;
+pub const RTLD_NOLOAD: ::c_int = 0x4;
+pub const TIOCGSOFTCAR: ::c_ulong = 21529;
+pub const TIOCSSOFTCAR: ::c_ulong = 21530;
+pub const TIOCGRS485: ::c_int = 21550;
+pub const TIOCSRS485: ::c_int = 21551;
+//pub const RLIMIT_RSS: ::__rlimit_resource_t = 5;
+//pub const RLIMIT_AS: ::__rlimit_resource_t = 9;
+//pub const RLIMIT_MEMLOCK: ::__rlimit_resource_t = 8;
+//pub const RLIMIT_NOFILE: ::__rlimit_resource_t = 7;
+//pub const RLIMIT_NPROC: ::__rlimit_resource_t = 6;
+pub const O_APPEND: ::c_int = 1024;
+pub const O_CREAT: ::c_int = 64;
+pub const O_EXCL: ::c_int = 128;
+pub const O_NOCTTY: ::c_int = 256;
+pub const O_NONBLOCK: ::c_int = 2048;
+pub const O_SYNC: ::c_int = 1052672;
+pub const O_RSYNC: ::c_int = 1052672;
+pub const O_DSYNC: ::c_int = 4096;
+pub const O_FSYNC: ::c_int = 1052672;
+pub const MAP_GROWSDOWN: ::c_int = 256;
+pub const EDEADLK: ::c_int = 35;
+pub const ENAMETOOLONG: ::c_int = 36;
+pub const ENOLCK: ::c_int = 37;
+pub const ENOSYS: ::c_int = 38;
+pub const ENOTEMPTY: ::c_int = 39;
+pub const ELOOP: ::c_int = 40;
+pub const ENOMSG: ::c_int = 42;
+pub const EIDRM: ::c_int = 43;
+pub const ECHRNG: ::c_int = 44;
+pub const EL2NSYNC: ::c_int = 45;
+pub const EL3HLT: ::c_int = 46;
+pub const EL3RST: ::c_int = 47;
+pub const ELNRNG: ::c_int = 48;
+pub const EUNATCH: ::c_int = 49;
+pub const ENOCSI: ::c_int = 50;
+pub const EL2HLT: ::c_int = 51;
+pub const EBADE: ::c_int = 52;
+pub const EBADR: ::c_int = 53;
+pub const EXFULL: ::c_int = 54;
+pub const ENOANO: ::c_int = 55;
+pub const EBADRQC: ::c_int = 56;
+pub const EBADSLT: ::c_int = 57;
+pub const EMULTIHOP: ::c_int = 72;
+pub const EOVERFLOW: ::c_int = 75;
+pub const ENOTUNIQ: ::c_int = 76;
+pub const EBADFD: ::c_int = 77;
+pub const EBADMSG: ::c_int = 74;
+pub const EREMCHG: ::c_int = 78;
+pub const ELIBACC: ::c_int = 79;
+pub const ELIBBAD: ::c_int = 80;
+pub const ELIBSCN: ::c_int = 81;
+pub const ELIBMAX: ::c_int = 82;
+pub const ELIBEXEC: ::c_int = 83;
+pub const EILSEQ: ::c_int = 84;
+pub const ERESTART: ::c_int = 85;
+pub const ESTRPIPE: ::c_int = 86;
+pub const EUSERS: ::c_int = 87;
+pub const ENOTSOCK: ::c_int = 88;
+pub const EDESTADDRREQ: ::c_int = 89;
+pub const EMSGSIZE: ::c_int = 90;
+pub const EPROTOTYPE: ::c_int = 91;
+pub const ENOPROTOOPT: ::c_int = 92;
+pub const EPROTONOSUPPORT: ::c_int = 93;
+pub const ESOCKTNOSUPPORT: ::c_int = 94;
+pub const EOPNOTSUPP: ::c_int = 95;
+pub const ENOTSUP: ::c_int = EOPNOTSUPP;
+pub const EPFNOSUPPORT: ::c_int = 96;
+pub const EAFNOSUPPORT: ::c_int = 97;
+pub const EADDRINUSE: ::c_int = 98;
+pub const EADDRNOTAVAIL: ::c_int = 99;
+pub const ENETDOWN: ::c_int = 100;
+pub const ENETUNREACH: ::c_int = 101;
+pub const ENETRESET: ::c_int = 102;
+pub const ECONNABORTED: ::c_int = 103;
+pub const ECONNRESET: ::c_int = 104;
+pub const ENOBUFS: ::c_int = 105;
+pub const EISCONN: ::c_int = 106;
+pub const ENOTCONN: ::c_int = 107;
+pub const ESHUTDOWN: ::c_int = 108;
+pub const ETOOMANYREFS: ::c_int = 109;
+pub const ETIMEDOUT: ::c_int = 110;
+pub const ECONNREFUSED: ::c_int = 111;
+pub const EHOSTDOWN: ::c_int = 112;
+pub const EHOSTUNREACH: ::c_int = 113;
+pub const EALREADY: ::c_int = 114;
+pub const EINPROGRESS: ::c_int = 115;
+pub const ESTALE: ::c_int = 116;
+pub const EDQUOT: ::c_int = 122;
+pub const ENOMEDIUM: ::c_int = 123;
+pub const EMEDIUMTYPE: ::c_int = 124;
+pub const ECANCELED: ::c_int = 125;
+pub const ENOKEY: ::c_int = 126;
+pub const EKEYEXPIRED: ::c_int = 127;
+pub const EKEYREVOKED: ::c_int = 128;
+pub const EKEYREJECTED: ::c_int = 129;
+pub const EOWNERDEAD: ::c_int = 130;
+pub const ENOTRECOVERABLE: ::c_int = 131;
+pub const EHWPOISON: ::c_int = 133;
+pub const ERFKILL: ::c_int = 132;
+
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 2;
+pub const SA_ONSTACK: ::c_int = 8;
+pub const SA_SIGINFO: ::c_int = 4;
+pub const SA_NOCLDWAIT: ::c_int = 2;
+pub const SIGTTIN: ::c_int = 21;
+pub const SIGTTOU: ::c_int = 22;
+pub const SIGXCPU: ::c_int = 24;
+pub const SIGXFSZ: ::c_int = 25;
+pub const SIGVTALRM: ::c_int = 26;
+pub const SIGPROF: ::c_int = 27;
+pub const SIGWINCH: ::c_int = 28;
+pub const SIGCHLD: ::c_int = 17;
+pub const SIGBUS: ::c_int = 7;
+pub const SIGUSR1: ::c_int = 10;
+pub const SIGUSR2: ::c_int = 12;
+pub const SIGCONT: ::c_int = 18;
+pub const SIGSTOP: ::c_int = 19;
+pub const SIGTSTP: ::c_int = 20;
+pub const SIGURG: ::c_int = 23;
+pub const SIGIO: ::c_int = 29;
+pub const SIGSYS: ::c_int = 31;
+pub const SIGSTKFLT: ::c_int = 16;
+pub const SIGPOLL: ::c_int = 29;
+pub const SIGPWR: ::c_int = 30;
+pub const SIG_SETMASK: ::c_int = 2;
+pub const SIG_BLOCK: ::c_int = 0;
+pub const SIG_UNBLOCK: ::c_int = 1;
+pub const POLLWRNORM: ::c_short = 256;
+pub const POLLWRBAND: ::c_short = 512;
+pub const O_ASYNC: ::c_int = 8192;
+pub const O_NDELAY: ::c_int = 2048;
+pub const EFD_NONBLOCK: ::c_int = 2048;
+pub const F_GETLK: ::c_int = 5;
+pub const F_GETOWN: ::c_int = 9;
+pub const F_SETOWN: ::c_int = 8;
+pub const SFD_NONBLOCK: ::c_int = 2048;
+pub const TCSANOW: ::c_int = 0;
+pub const TCSADRAIN: ::c_int = 1;
+pub const TCSAFLUSH: ::c_int = 2;
+pub const TIOCLINUX: ::c_ulong = 21532;
+pub const TIOCGSERIAL: ::c_ulong = 21534;
+pub const TIOCEXCL: ::c_ulong = 21516;
+pub const TIOCNXCL: ::c_ulong = 21517;
+pub const TIOCSCTTY: ::c_ulong = 21518;
+pub const TIOCSTI: ::c_ulong = 21522;
+pub const TIOCMGET: ::c_ulong = 21525;
+pub const TIOCMBIS: ::c_ulong = 21526;
+pub const TIOCMBIC: ::c_ulong = 21527;
+pub const TIOCMSET: ::c_ulong = 21528;
+pub const TIOCCONS: ::c_ulong = 21533;
+pub const TIOCM_ST: ::c_int = 8;
+pub const TIOCM_SR: ::c_int = 16;
+pub const TIOCM_CTS: ::c_int = 32;
+pub const TIOCM_CAR: ::c_int = 64;
+pub const TIOCM_RNG: ::c_int = 128;
+pub const TIOCM_DSR: ::c_int = 256;
+
+pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
+pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
+pub const O_DIRECT: ::c_int = 16384;
+pub const O_DIRECTORY: ::c_int = 65536;
+pub const O_NOFOLLOW: ::c_int = 131072;
+pub const MAP_HUGETLB: ::c_int = 262144;
+pub const MAP_LOCKED: ::c_int = 8192;
+pub const MAP_NORESERVE: ::c_int = 16384;
+pub const MAP_ANON: ::c_int = 32;
+pub const MAP_ANONYMOUS: ::c_int = 32;
+pub const MAP_DENYWRITE: ::c_int = 2048;
+pub const MAP_EXECUTABLE: ::c_int = 4096;
+pub const MAP_POPULATE: ::c_int = 32768;
+pub const MAP_NONBLOCK: ::c_int = 65536;
+pub const MAP_STACK: ::c_int = 131072;
+pub const MAP_SYNC: ::c_int = 0x080000;
+pub const EDEADLOCK: ::c_int = 35;
+pub const EUCLEAN: ::c_int = 117;
+pub const ENOTNAM: ::c_int = 118;
+pub const ENAVAIL: ::c_int = 119;
+pub const EISNAM: ::c_int = 120;
+pub const EREMOTEIO: ::c_int = 121;
+pub const FIOCLEX: ::c_int = 21585;
+pub const FIONCLEX: ::c_int = 21584;
+pub const FIONBIO: ::c_int = 21537;
+pub const MCL_CURRENT: ::c_int = 1;
+pub const MCL_FUTURE: ::c_int = 2;
+pub const SIGSTKSZ: ::size_t = 8192;
+pub const MINSIGSTKSZ: ::size_t = 2048;
+pub const CBAUD: ::tcflag_t = 4111;
+pub const TAB1: ::tcflag_t = 2048;
+pub const TAB2: ::tcflag_t = 4096;
+pub const TAB3: ::tcflag_t = 6144;
+pub const CR1: ::tcflag_t = 512;
+pub const CR2: ::tcflag_t = 1024;
+pub const CR3: ::tcflag_t = 1536;
+pub const FF1: ::tcflag_t = 32768;
+pub const BS1: ::tcflag_t = 8192;
+pub const VT1: ::tcflag_t = 16384;
+pub const VWERASE: usize = 14;
+pub const VREPRINT: usize = 12;
+pub const VSUSP: usize = 10;
+pub const VSTART: usize = 8;
+pub const VSTOP: usize = 9;
+pub const VDISCARD: usize = 13;
+pub const VTIME: usize = 5;
+pub const IXON: ::tcflag_t = 1024;
+pub const IXOFF: ::tcflag_t = 4096;
+pub const ONLCR: ::tcflag_t = 4;
+pub const CSIZE: ::tcflag_t = 48;
+pub const CS6: ::tcflag_t = 16;
+pub const CS7: ::tcflag_t = 32;
+pub const CS8: ::tcflag_t = 48;
+pub const CSTOPB: ::tcflag_t = 64;
+pub const CREAD: ::tcflag_t = 128;
+pub const PARENB: ::tcflag_t = 256;
+pub const PARODD: ::tcflag_t = 512;
+pub const HUPCL: ::tcflag_t = 1024;
+pub const CLOCAL: ::tcflag_t = 2048;
+pub const ECHOKE: ::tcflag_t = 2048;
+pub const ECHOE: ::tcflag_t = 16;
+pub const ECHOK: ::tcflag_t = 32;
+pub const ECHONL: ::tcflag_t = 64;
+pub const ECHOPRT: ::tcflag_t = 1024;
+pub const ECHOCTL: ::tcflag_t = 512;
+pub const ISIG: ::tcflag_t = 1;
+pub const ICANON: ::tcflag_t = 2;
+pub const PENDIN: ::tcflag_t = 16384;
+pub const NOFLSH: ::tcflag_t = 128;
+pub const CIBAUD: ::tcflag_t = 269418496;
+pub const CBAUDEX: ::tcflag_t = 4096;
+pub const VSWTC: usize = 7;
+pub const OLCUC: ::tcflag_t = 2;
+pub const NLDLY: ::tcflag_t = 256;
+pub const CRDLY: ::tcflag_t = 1536;
+pub const TABDLY: ::tcflag_t = 6144;
+pub const BSDLY: ::tcflag_t = 8192;
+pub const FFDLY: ::tcflag_t = 32768;
+pub const VTDLY: ::tcflag_t = 16384;
+pub const XTABS: ::tcflag_t = 6144;
+pub const B0: ::speed_t = 0;
+pub const B50: ::speed_t = 1;
+pub const B75: ::speed_t = 2;
+pub const B110: ::speed_t = 3;
+pub const B134: ::speed_t = 4;
+pub const B150: ::speed_t = 5;
+pub const B200: ::speed_t = 6;
+pub const B300: ::speed_t = 7;
+pub const B600: ::speed_t = 8;
+pub const B1200: ::speed_t = 9;
+pub const B1800: ::speed_t = 10;
+pub const B2400: ::speed_t = 11;
+pub const B4800: ::speed_t = 12;
+pub const B9600: ::speed_t = 13;
+pub const B19200: ::speed_t = 14;
+pub const B38400: ::speed_t = 15;
+pub const EXTA: ::speed_t = 14;
+pub const EXTB: ::speed_t = 15;
+pub const B57600: ::speed_t = 4097;
+pub const B115200: ::speed_t = 4098;
+pub const B230400: ::speed_t = 4099;
+pub const B460800: ::speed_t = 4100;
+pub const B500000: ::speed_t = 4101;
+pub const B576000: ::speed_t = 4102;
+pub const B921600: ::speed_t = 4103;
+pub const B1000000: ::speed_t = 4104;
+pub const B1152000: ::speed_t = 4105;
+pub const B1500000: ::speed_t = 4106;
+pub const B2000000: ::speed_t = 4107;
+pub const B2500000: ::speed_t = 4108;
+pub const B3000000: ::speed_t = 4109;
+pub const B3500000: ::speed_t = 4110;
+pub const B4000000: ::speed_t = 4111;
+pub const VEOL: usize = 11;
+pub const VEOL2: usize = 16;
+pub const VMIN: usize = 6;
+pub const IEXTEN: ::tcflag_t = 32768;
+pub const TOSTOP: ::tcflag_t = 256;
+pub const FLUSHO: ::tcflag_t = 4096;
+pub const EXTPROC: ::tcflag_t = 65536;
+pub const TCGETS: ::c_int = 21505;
+pub const TCSETS: ::c_int = 21506;
+pub const TCSETSW: ::c_int = 21507;
+pub const TCSETSF: ::c_int = 21508;
+pub const TCGETA: ::c_int = 21509;
+pub const TCSETA: ::c_int = 21510;
+pub const TCSETAW: ::c_int = 21511;
+pub const TCSETAF: ::c_int = 21512;
+pub const TCSBRK: ::c_int = 21513;
+pub const TCXONC: ::c_int = 21514;
+pub const TCFLSH: ::c_int = 21515;
+pub const TIOCINQ: ::c_int = 21531;
+pub const TIOCGPGRP: ::c_int = 21519;
+pub const TIOCSPGRP: ::c_int = 21520;
+pub const TIOCOUTQ: ::c_int = 21521;
+pub const TIOCGWINSZ: ::c_int = 21523;
+pub const TIOCSWINSZ: ::c_int = 21524;
+pub const FIONREAD: ::c_int = 21531;
+pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
+pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
+
+pub const SYS_read: ::c_long = 63;
+pub const SYS_write: ::c_long = 64;
+pub const SYS_close: ::c_long = 57;
+pub const SYS_fstat: ::c_long = 80;
+pub const SYS_lseek: ::c_long = 62;
+pub const SYS_mmap: ::c_long = 222;
+pub const SYS_mprotect: ::c_long = 226;
+pub const SYS_munmap: ::c_long = 215;
+pub const SYS_brk: ::c_long = 214;
+pub const SYS_rt_sigaction: ::c_long = 134;
+pub const SYS_rt_sigprocmask: ::c_long = 135;
+pub const SYS_rt_sigreturn: ::c_long = 139;
+pub const SYS_ioctl: ::c_long = 29;
+pub const SYS_pread64: ::c_long = 67;
+pub const SYS_pwrite64: ::c_long = 68;
+pub const SYS_readv: ::c_long = 65;
+pub const SYS_writev: ::c_long = 66;
+pub const SYS_sched_yield: ::c_long = 124;
+pub const SYS_mremap: ::c_long = 216;
+pub const SYS_msync: ::c_long = 227;
+pub const SYS_mincore: ::c_long = 232;
+pub const SYS_madvise: ::c_long = 233;
+pub const SYS_shmget: ::c_long = 194;
+pub const SYS_shmat: ::c_long = 196;
+pub const SYS_shmctl: ::c_long = 195;
+pub const SYS_dup: ::c_long = 23;
+pub const SYS_nanosleep: ::c_long = 101;
+pub const SYS_getitimer: ::c_long = 102;
+pub const SYS_setitimer: ::c_long = 103;
+pub const SYS_getpid: ::c_long = 172;
+pub const SYS_sendfile: ::c_long = 71;
+pub const SYS_socket: ::c_long = 198;
+pub const SYS_connect: ::c_long = 203;
+pub const SYS_accept: ::c_long = 202;
+pub const SYS_sendto: ::c_long = 206;
+pub const SYS_recvfrom: ::c_long = 207;
+pub const SYS_sendmsg: ::c_long = 211;
+pub const SYS_recvmsg: ::c_long = 212;
+pub const SYS_shutdown: ::c_long = 210;
+pub const SYS_bind: ::c_long = 200;
+pub const SYS_listen: ::c_long = 201;
+pub const SYS_getsockname: ::c_long = 204;
+pub const SYS_getpeername: ::c_long = 205;
+pub const SYS_socketpair: ::c_long = 199;
+pub const SYS_setsockopt: ::c_long = 208;
+pub const SYS_getsockopt: ::c_long = 209;
+pub const SYS_clone: ::c_long = 220;
+pub const SYS_execve: ::c_long = 221;
+pub const SYS_exit: ::c_long = 93;
+pub const SYS_wait4: ::c_long = 260;
+pub const SYS_kill: ::c_long = 129;
+pub const SYS_uname: ::c_long = 160;
+pub const SYS_semget: ::c_long = 190;
+pub const SYS_semop: ::c_long = 193;
+pub const SYS_semctl: ::c_long = 191;
+pub const SYS_shmdt: ::c_long = 197;
+pub const SYS_msgget: ::c_long = 186;
+pub const SYS_msgsnd: ::c_long = 189;
+pub const SYS_msgrcv: ::c_long = 188;
+pub const SYS_msgctl: ::c_long = 187;
+pub const SYS_fcntl: ::c_long = 25;
+pub const SYS_flock: ::c_long = 32;
+pub const SYS_fsync: ::c_long = 82;
+pub const SYS_fdatasync: ::c_long = 83;
+pub const SYS_truncate: ::c_long = 45;
+pub const SYS_ftruncate: ::c_long = 46;
+pub const SYS_getcwd: ::c_long = 17;
+pub const SYS_chdir: ::c_long = 49;
+pub const SYS_fchdir: ::c_long = 50;
+pub const SYS_fchmod: ::c_long = 52;
+pub const SYS_fchown: ::c_long = 55;
+pub const SYS_umask: ::c_long = 166;
+pub const SYS_gettimeofday: ::c_long = 169;
+pub const SYS_getrlimit: ::c_long = 163;
+pub const SYS_getrusage: ::c_long = 165;
+pub const SYS_sysinfo: ::c_long = 179;
+pub const SYS_times: ::c_long = 153;
+pub const SYS_ptrace: ::c_long = 117;
+pub const SYS_getuid: ::c_long = 174;
+pub const SYS_syslog: ::c_long = 116;
+pub const SYS_getgid: ::c_long = 176;
+pub const SYS_setuid: ::c_long = 146;
+pub const SYS_setgid: ::c_long = 144;
+pub const SYS_geteuid: ::c_long = 175;
+pub const SYS_getegid: ::c_long = 177;
+pub const SYS_setpgid: ::c_long = 154;
+pub const SYS_getppid: ::c_long = 173;
+pub const SYS_setsid: ::c_long = 157;
+pub const SYS_setreuid: ::c_long = 145;
+pub const SYS_setregid: ::c_long = 143;
+pub const SYS_getgroups: ::c_long = 158;
+pub const SYS_setgroups: ::c_long = 159;
+pub const SYS_setresuid: ::c_long = 147;
+pub const SYS_getresuid: ::c_long = 148;
+pub const SYS_setresgid: ::c_long = 149;
+pub const SYS_getresgid: ::c_long = 150;
+pub const SYS_getpgid: ::c_long = 155;
+pub const SYS_setfsuid: ::c_long = 151;
+pub const SYS_setfsgid: ::c_long = 152;
+pub const SYS_getsid: ::c_long = 156;
+pub const SYS_capget: ::c_long = 90;
+pub const SYS_capset: ::c_long = 91;
+pub const SYS_rt_sigpending: ::c_long = 136;
+pub const SYS_rt_sigtimedwait: ::c_long = 137;
+pub const SYS_rt_sigqueueinfo: ::c_long = 138;
+pub const SYS_rt_sigsuspend: ::c_long = 133;
+pub const SYS_sigaltstack: ::c_long = 132;
+pub const SYS_personality: ::c_long = 92;
+pub const SYS_statfs: ::c_long = 43;
+pub const SYS_fstatfs: ::c_long = 44;
+pub const SYS_getpriority: ::c_long = 141;
+pub const SYS_setpriority: ::c_long = 140;
+pub const SYS_sched_setparam: ::c_long = 118;
+pub const SYS_sched_getparam: ::c_long = 121;
+pub const SYS_sched_setscheduler: ::c_long = 119;
+pub const SYS_sched_getscheduler: ::c_long = 120;
+pub const SYS_sched_get_priority_max: ::c_long = 125;
+pub const SYS_sched_get_priority_min: ::c_long = 126;
+pub const SYS_sched_rr_get_interval: ::c_long = 127;
+pub const SYS_mlock: ::c_long = 228;
+pub const SYS_munlock: ::c_long = 229;
+pub const SYS_mlockall: ::c_long = 230;
+pub const SYS_munlockall: ::c_long = 231;
+pub const SYS_vhangup: ::c_long = 58;
+pub const SYS_pivot_root: ::c_long = 41;
+pub const SYS_prctl: ::c_long = 167;
+pub const SYS_adjtimex: ::c_long = 171;
+pub const SYS_setrlimit: ::c_long = 164;
+pub const SYS_chroot: ::c_long = 51;
+pub const SYS_sync: ::c_long = 81;
+pub const SYS_acct: ::c_long = 89;
+pub const SYS_settimeofday: ::c_long = 170;
+pub const SYS_mount: ::c_long = 40;
+pub const SYS_umount2: ::c_long = 39;
+pub const SYS_swapon: ::c_long = 224;
+pub const SYS_swapoff: ::c_long = 225;
+pub const SYS_reboot: ::c_long = 142;
+pub const SYS_sethostname: ::c_long = 161;
+pub const SYS_setdomainname: ::c_long = 162;
+pub const SYS_init_module: ::c_long = 105;
+pub const SYS_delete_module: ::c_long = 106;
+pub const SYS_quotactl: ::c_long = 60;
+pub const SYS_nfsservctl: ::c_long = 42;
+pub const SYS_gettid: ::c_long = 178;
+pub const SYS_readahead: ::c_long = 213;
+pub const SYS_setxattr: ::c_long = 5;
+pub const SYS_lsetxattr: ::c_long = 6;
+pub const SYS_fsetxattr: ::c_long = 7;
+pub const SYS_getxattr: ::c_long = 8;
+pub const SYS_lgetxattr: ::c_long = 9;
+pub const SYS_fgetxattr: ::c_long = 10;
+pub const SYS_listxattr: ::c_long = 11;
+pub const SYS_llistxattr: ::c_long = 12;
+pub const SYS_flistxattr: ::c_long = 13;
+pub const SYS_removexattr: ::c_long = 14;
+pub const SYS_lremovexattr: ::c_long = 15;
+pub const SYS_fremovexattr: ::c_long = 16;
+pub const SYS_tkill: ::c_long = 130;
+pub const SYS_futex: ::c_long = 98;
+pub const SYS_sched_setaffinity: ::c_long = 122;
+pub const SYS_sched_getaffinity: ::c_long = 123;
+pub const SYS_io_setup: ::c_long = 0;
+pub const SYS_io_destroy: ::c_long = 1;
+pub const SYS_io_getevents: ::c_long = 4;
+pub const SYS_io_submit: ::c_long = 2;
+pub const SYS_io_cancel: ::c_long = 3;
+pub const SYS_lookup_dcookie: ::c_long = 18;
+pub const SYS_remap_file_pages: ::c_long = 234;
+pub const SYS_getdents64: ::c_long = 61;
+pub const SYS_set_tid_address: ::c_long = 96;
+pub const SYS_restart_syscall: ::c_long = 128;
+pub const SYS_semtimedop: ::c_long = 192;
+pub const SYS_fadvise64: ::c_long = 223;
+pub const SYS_timer_create: ::c_long = 107;
+pub const SYS_timer_settime: ::c_long = 110;
+pub const SYS_timer_gettime: ::c_long = 108;
+pub const SYS_timer_getoverrun: ::c_long = 109;
+pub const SYS_timer_delete: ::c_long = 111;
+pub const SYS_clock_settime: ::c_long = 112;
+pub const SYS_clock_gettime: ::c_long = 113;
+pub const SYS_clock_getres: ::c_long = 114;
+pub const SYS_clock_nanosleep: ::c_long = 115;
+pub const SYS_exit_group: ::c_long = 94;
+pub const SYS_epoll_ctl: ::c_long = 21;
+pub const SYS_tgkill: ::c_long = 131;
+pub const SYS_mbind: ::c_long = 235;
+pub const SYS_set_mempolicy: ::c_long = 237;
+pub const SYS_get_mempolicy: ::c_long = 236;
+pub const SYS_mq_open: ::c_long = 180;
+pub const SYS_mq_unlink: ::c_long = 181;
+pub const SYS_mq_timedsend: ::c_long = 182;
+pub const SYS_mq_timedreceive: ::c_long = 183;
+pub const SYS_mq_notify: ::c_long = 184;
+pub const SYS_mq_getsetattr: ::c_long = 185;
+pub const SYS_kexec_load: ::c_long = 104;
+pub const SYS_waitid: ::c_long = 95;
+pub const SYS_add_key: ::c_long = 217;
+pub const SYS_request_key: ::c_long = 218;
+pub const SYS_keyctl: ::c_long = 219;
+pub const SYS_ioprio_set: ::c_long = 30;
+pub const SYS_ioprio_get: ::c_long = 31;
+pub const SYS_inotify_add_watch: ::c_long = 27;
+pub const SYS_inotify_rm_watch: ::c_long = 28;
+pub const SYS_migrate_pages: ::c_long = 238;
+pub const SYS_openat: ::c_long = 56;
+pub const SYS_mkdirat: ::c_long = 34;
+pub const SYS_mknodat: ::c_long = 33;
+pub const SYS_fchownat: ::c_long = 54;
+pub const SYS_newfstatat: ::c_long = 79;
+pub const SYS_unlinkat: ::c_long = 35;
+pub const SYS_linkat: ::c_long = 37;
+pub const SYS_symlinkat: ::c_long = 36;
+pub const SYS_readlinkat: ::c_long = 78;
+pub const SYS_fchmodat: ::c_long = 53;
+pub const SYS_faccessat: ::c_long = 48;
+pub const SYS_pselect6: ::c_long = 72;
+pub const SYS_ppoll: ::c_long = 73;
+pub const SYS_unshare: ::c_long = 97;
+pub const SYS_set_robust_list: ::c_long = 99;
+pub const SYS_get_robust_list: ::c_long = 100;
+pub const SYS_splice: ::c_long = 76;
+pub const SYS_tee: ::c_long = 77;
+pub const SYS_sync_file_range: ::c_long = 84;
+pub const SYS_vmsplice: ::c_long = 75;
+pub const SYS_move_pages: ::c_long = 239;
+pub const SYS_utimensat: ::c_long = 88;
+pub const SYS_epoll_pwait: ::c_long = 22;
+pub const SYS_timerfd_create: ::c_long = 85;
+pub const SYS_fallocate: ::c_long = 47;
+pub const SYS_timerfd_settime: ::c_long = 86;
+pub const SYS_timerfd_gettime: ::c_long = 87;
+pub const SYS_accept4: ::c_long = 242;
+pub const SYS_signalfd4: ::c_long = 74;
+pub const SYS_eventfd2: ::c_long = 19;
+pub const SYS_epoll_create1: ::c_long = 20;
+pub const SYS_dup3: ::c_long = 24;
+pub const SYS_pipe2: ::c_long = 59;
+pub const SYS_inotify_init1: ::c_long = 26;
+pub const SYS_preadv: ::c_long = 69;
+pub const SYS_pwritev: ::c_long = 70;
+pub const SYS_rt_tgsigqueueinfo: ::c_long = 240;
+pub const SYS_perf_event_open: ::c_long = 241;
+pub const SYS_recvmmsg: ::c_long = 243;
+pub const SYS_fanotify_init: ::c_long = 262;
+pub const SYS_fanotify_mark: ::c_long = 263;
+pub const SYS_prlimit64: ::c_long = 261;
+pub const SYS_name_to_handle_at: ::c_long = 264;
+pub const SYS_open_by_handle_at: ::c_long = 265;
+pub const SYS_clock_adjtime: ::c_long = 266;
+pub const SYS_syncfs: ::c_long = 267;
+pub const SYS_sendmmsg: ::c_long = 269;
+pub const SYS_setns: ::c_long = 268;
+pub const SYS_getcpu: ::c_long = 168;
+pub const SYS_process_vm_readv: ::c_long = 270;
+pub const SYS_process_vm_writev: ::c_long = 271;
+pub const SYS_kcmp: ::c_long = 272;
+pub const SYS_finit_module: ::c_long = 273;
+pub const SYS_sched_setattr: ::c_long = 274;
+pub const SYS_sched_getattr: ::c_long = 275;
+pub const SYS_renameat2: ::c_long = 276;
+pub const SYS_seccomp: ::c_long = 277;
+pub const SYS_getrandom: ::c_long = 278;
+pub const SYS_memfd_create: ::c_long = 279;
+pub const SYS_bpf: ::c_long = 280;
+pub const SYS_execveat: ::c_long = 281;
+pub const SYS_userfaultfd: ::c_long = 282;
+pub const SYS_membarrier: ::c_long = 283;
+pub const SYS_mlock2: ::c_long = 284;
+pub const SYS_copy_file_range: ::c_long = 285;
+pub const SYS_preadv2: ::c_long = 286;
+pub const SYS_pwritev2: ::c_long = 287;
+pub const SYS_pkey_mprotect: ::c_long = 288;
+pub const SYS_pkey_alloc: ::c_long = 289;
+pub const SYS_pkey_free: ::c_long = 290;
+pub const SYS_statx: ::c_long = 291;
+pub const SYS_pidfd_send_signal: ::c_long = 424;
+pub const SYS_io_uring_setup: ::c_long = 425;
+pub const SYS_io_uring_enter: ::c_long = 426;
+pub const SYS_io_uring_register: ::c_long = 427;
+pub const SYS_open_tree: ::c_long = 428;
+pub const SYS_move_mount: ::c_long = 429;
+pub const SYS_fsopen: ::c_long = 430;
+pub const SYS_fsconfig: ::c_long = 431;
+pub const SYS_fsmount: ::c_long = 432;
+pub const SYS_fspick: ::c_long = 433;
+pub const SYS_pidfd_open: ::c_long = 434;
+pub const SYS_clone3: ::c_long = 435;
+pub const SYS_close_range: ::c_long = 436;
+pub const SYS_openat2: ::c_long = 437;
+pub const SYS_pidfd_getfd: ::c_long = 438;
+pub const SYS_faccessat2: ::c_long = 439;
+pub const SYS_process_madvise: ::c_long = 440;
+pub const SYS_epoll_pwait2: ::c_long = 441;
+pub const SYS_mount_setattr: ::c_long = 442;
+
+cfg_if! {
+ if #[cfg(libc_align)] {
+ mod align;
+ pub use self::align::*;
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/b32/x86/mod.rs b/vendor/libc/src/unix/linux_like/linux/musl/b32/x86/mod.rs
index 6489132..c319b91 100644
--- a/vendor/libc/src/unix/linux_like/linux/musl/b32/x86/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/musl/b32/x86/mod.rs
@@ -221,18 +221,6 @@ pub const O_NOFOLLOW: ::c_int = 0x20000;
pub const O_ASYNC: ::c_int = 0x2000;
pub const O_LARGEFILE: ::c_int = 0o0100000;
-pub const FIOCLEX: ::c_int = 0x5451;
-pub const FIONCLEX: ::c_int = 0x5450;
-pub const FIONBIO: ::c_int = 0x5421;
-
-pub const RLIMIT_RSS: ::c_int = 5;
-pub const RLIMIT_NOFILE: ::c_int = 7;
-pub const RLIMIT_AS: ::c_int = 9;
-pub const RLIMIT_NPROC: ::c_int = 6;
-pub const RLIMIT_MEMLOCK: ::c_int = 8;
-pub const RLIMIT_NLIMITS: ::c_int = 15;
-pub const RLIM_NLIMITS: ::c_int = RLIMIT_NLIMITS;
-
pub const MADV_SOFT_OFFLINE: ::c_int = 101;
pub const MCL_CURRENT: ::c_int = 0x0001;
pub const MCL_FUTURE: ::c_int = 0x0002;
@@ -465,55 +453,9 @@ pub const IEXTEN: ::tcflag_t = 0x00008000;
pub const TOSTOP: ::tcflag_t = 0x00000100;
pub const FLUSHO: ::tcflag_t = 0x00001000;
-pub const TCGETS: ::c_int = 0x5401;
-pub const TCSETS: ::c_int = 0x5402;
-pub const TCSETSW: ::c_int = 0x5403;
-pub const TCSETSF: ::c_int = 0x5404;
-pub const TCGETA: ::c_int = 0x5405;
-pub const TCSETA: ::c_int = 0x5406;
-pub const TCSETAW: ::c_int = 0x5407;
-pub const TCSETAF: ::c_int = 0x5408;
-pub const TCSBRK: ::c_int = 0x5409;
-pub const TCXONC: ::c_int = 0x540A;
-pub const TCFLSH: ::c_int = 0x540B;
-pub const TIOCGSOFTCAR: ::c_int = 0x5419;
-pub const TIOCSSOFTCAR: ::c_int = 0x541A;
-pub const TIOCLINUX: ::c_int = 0x541C;
-pub const TIOCGSERIAL: ::c_int = 0x541E;
-pub const TIOCEXCL: ::c_int = 0x540C;
-pub const TIOCNXCL: ::c_int = 0x540D;
-pub const TIOCSCTTY: ::c_int = 0x540E;
-pub const TIOCGPGRP: ::c_int = 0x540F;
-pub const TIOCSPGRP: ::c_int = 0x5410;
-pub const TIOCOUTQ: ::c_int = 0x5411;
-pub const TIOCSTI: ::c_int = 0x5412;
-pub const TIOCGWINSZ: ::c_int = 0x5413;
-pub const TIOCSWINSZ: ::c_int = 0x5414;
-pub const TIOCMGET: ::c_int = 0x5415;
-pub const TIOCMBIS: ::c_int = 0x5416;
-pub const TIOCMBIC: ::c_int = 0x5417;
-pub const TIOCMSET: ::c_int = 0x5418;
-pub const FIONREAD: ::c_int = 0x541B;
-pub const TIOCCONS: ::c_int = 0x541D;
-
-pub const TIOCGRS485: ::c_int = 0x542E;
-pub const TIOCSRS485: ::c_int = 0x542F;
-
pub const POLLWRNORM: ::c_short = 0x100;
pub const POLLWRBAND: ::c_short = 0x200;
-pub const TIOCM_LE: ::c_int = 0x001;
-pub const TIOCM_DTR: ::c_int = 0x002;
-pub const TIOCM_RTS: ::c_int = 0x004;
-pub const TIOCM_ST: ::c_int = 0x008;
-pub const TIOCM_SR: ::c_int = 0x010;
-pub const TIOCM_CTS: ::c_int = 0x020;
-pub const TIOCM_CAR: ::c_int = 0x040;
-pub const TIOCM_RNG: ::c_int = 0x080;
-pub const TIOCM_DSR: ::c_int = 0x100;
-pub const TIOCM_CD: ::c_int = TIOCM_CAR;
-pub const TIOCM_RI: ::c_int = TIOCM_RNG;
-
// Syscall table
pub const SYS_restart_syscall: ::c_long = 0;
pub const SYS_exit: ::c_long = 1;
@@ -914,6 +856,14 @@ pub const SYS_faccessat2: ::c_long = 439;
pub const SYS_process_madvise: ::c_long = 440;
pub const SYS_epoll_pwait2: ::c_long = 441;
pub const SYS_mount_setattr: ::c_long = 442;
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_memfd_secret: ::c_long = 447;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 450;
// offsets in user_regs_structs, from sys/reg.h
pub const EBX: ::c_int = 0;
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/b64/aarch64/align.rs b/vendor/libc/src/unix/linux_like/linux/musl/b64/aarch64/align.rs
index 81c55c6..a4bf9bf 100644
--- a/vendor/libc/src/unix/linux_like/linux/musl/b64/aarch64/align.rs
+++ b/vendor/libc/src/unix/linux_like/linux/musl/b64/aarch64/align.rs
@@ -24,4 +24,19 @@ s! {
pub pstate: ::c_ulong,
__reserved: [[u64; 32]; 16],
}
+
+ #[repr(align(8))]
+ pub struct clone_args {
+ pub flags: ::c_ulonglong,
+ pub pidfd: ::c_ulonglong,
+ pub child_tid: ::c_ulonglong,
+ pub parent_tid: ::c_ulonglong,
+ pub exit_signal: ::c_ulonglong,
+ pub stack: ::c_ulonglong,
+ pub stack_size: ::c_ulonglong,
+ pub tls: ::c_ulonglong,
+ pub set_tid: ::c_ulonglong,
+ pub set_tid_size: ::c_ulonglong,
+ pub cgroup: ::c_ulonglong,
+ }
}
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/b64/aarch64/int128.rs b/vendor/libc/src/unix/linux_like/linux/musl/b64/aarch64/int128.rs
new file mode 100644
index 0000000..4535e73
--- /dev/null
+++ b/vendor/libc/src/unix/linux_like/linux/musl/b64/aarch64/int128.rs
@@ -0,0 +1,7 @@
+s! {
+ pub struct user_fpsimd_struct {
+ pub vregs: [::__uint128_t; 32],
+ pub fpsr: u32,
+ pub fpcr: u32,
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/b64/aarch64/mod.rs b/vendor/libc/src/unix/linux_like/linux/musl/b64/aarch64/mod.rs
index 73162c9..14b4bc6 100644
--- a/vendor/libc/src/unix/linux_like/linux/musl/b64/aarch64/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/musl/b64/aarch64/mod.rs
@@ -1,5 +1,6 @@
pub type c_char = u8;
pub type __u64 = ::c_ulonglong;
+pub type __s64 = ::c_longlong;
pub type wchar_t = u32;
pub type nlink_t = u32;
pub type blksize_t = ::c_int;
@@ -49,6 +50,13 @@ s! {
__unused: [::c_uint; 2],
}
+ pub struct user_regs_struct {
+ pub regs: [::c_ulonglong; 31],
+ pub sp: ::c_ulonglong,
+ pub pc: ::c_ulonglong,
+ pub pstate: ::c_ulonglong,
+ }
+
pub struct ipc_perm {
pub __ipc_perm_key: ::key_t,
pub uid: ::uid_t,
@@ -548,10 +556,15 @@ pub const SYS_faccessat2: ::c_long = 439;
pub const SYS_process_madvise: ::c_long = 440;
pub const SYS_epoll_pwait2: ::c_long = 441;
pub const SYS_mount_setattr: ::c_long = 442;
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_memfd_secret: ::c_long = 447;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 450;
-pub const RLIMIT_NLIMITS: ::c_int = 15;
-pub const RLIM_NLIMITS: ::c_int = RLIMIT_NLIMITS;
-pub const TIOCINQ: ::c_int = ::FIONREAD;
pub const MCL_CURRENT: ::c_int = 0x0001;
pub const MCL_FUTURE: ::c_int = 0x0002;
pub const CBAUD: ::tcflag_t = 0o0010017;
@@ -621,9 +634,6 @@ pub const B3000000: ::speed_t = 0o010015;
pub const B3500000: ::speed_t = 0o010016;
pub const B4000000: ::speed_t = 0o010017;
-pub const FIOCLEX: ::c_int = 0x5451;
-pub const FIONCLEX: ::c_int = 0x5450;
-pub const FIONBIO: ::c_int = 0x5421;
pub const EDEADLK: ::c_int = 35;
pub const EDEADLOCK: ::c_int = EDEADLK;
@@ -634,55 +644,6 @@ pub const VMIN: usize = 6;
pub const IEXTEN: ::tcflag_t = 0x00008000;
pub const TOSTOP: ::tcflag_t = 0x00000100;
pub const FLUSHO: ::tcflag_t = 0x00001000;
-pub const TCGETS: ::c_int = 0x5401;
-pub const TCSETS: ::c_int = 0x5402;
-pub const TCSETSW: ::c_int = 0x5403;
-pub const TCSETSF: ::c_int = 0x5404;
-pub const TCGETA: ::c_int = 0x5405;
-pub const TCSETA: ::c_int = 0x5406;
-pub const TCSETAW: ::c_int = 0x5407;
-pub const TCSETAF: ::c_int = 0x5408;
-pub const TCSBRK: ::c_int = 0x5409;
-pub const TCXONC: ::c_int = 0x540A;
-pub const TCFLSH: ::c_int = 0x540B;
-pub const TIOCGSOFTCAR: ::c_int = 0x5419;
-pub const TIOCSSOFTCAR: ::c_int = 0x541A;
-pub const TIOCLINUX: ::c_int = 0x541C;
-pub const TIOCGSERIAL: ::c_int = 0x541E;
-pub const TIOCEXCL: ::c_int = 0x540C;
-pub const TIOCNXCL: ::c_int = 0x540D;
-pub const TIOCSCTTY: ::c_int = 0x540E;
-pub const TIOCGPGRP: ::c_int = 0x540F;
-pub const TIOCSPGRP: ::c_int = 0x5410;
-pub const TIOCOUTQ: ::c_int = 0x5411;
-pub const TIOCSTI: ::c_int = 0x5412;
-pub const TIOCGWINSZ: ::c_int = 0x5413;
-pub const TIOCSWINSZ: ::c_int = 0x5414;
-pub const TIOCMGET: ::c_int = 0x5415;
-pub const TIOCMBIS: ::c_int = 0x5416;
-pub const TIOCMBIC: ::c_int = 0x5417;
-pub const TIOCMSET: ::c_int = 0x5418;
-pub const FIONREAD: ::c_int = 0x541B;
-pub const TIOCCONS: ::c_int = 0x541D;
-
-pub const TIOCGRS485: ::c_int = 0x542E;
-pub const TIOCSRS485: ::c_int = 0x542F;
-
-pub const TIOCM_LE: ::c_int = 0x001;
-pub const TIOCM_DTR: ::c_int = 0x002;
-pub const TIOCM_RTS: ::c_int = 0x004;
-pub const TIOCM_ST: ::c_int = 0x008;
-pub const TIOCM_SR: ::c_int = 0x010;
-pub const TIOCM_CTS: ::c_int = 0x020;
-pub const TIOCM_CAR: ::c_int = 0x040;
-pub const TIOCM_RNG: ::c_int = 0x080;
-pub const TIOCM_DSR: ::c_int = 0x100;
-pub const TIOCM_CD: ::c_int = TIOCM_CAR;
-pub const TIOCM_RI: ::c_int = TIOCM_RNG;
-
-extern "C" {
- pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
-}
cfg_if! {
if #[cfg(libc_align)] {
@@ -690,3 +651,10 @@ cfg_if! {
pub use self::align::*;
}
}
+
+cfg_if! {
+ if #[cfg(libc_int128)] {
+ mod int128;
+ pub use self::int128::*;
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/b64/mips64.rs b/vendor/libc/src/unix/linux_like/linux/musl/b64/mips64.rs
index 4605a07..22ac916 100644
--- a/vendor/libc/src/unix/linux_like/linux/musl/b64/mips64.rs
+++ b/vendor/libc/src/unix/linux_like/linux/musl/b64/mips64.rs
@@ -1,6 +1,7 @@
pub type c_char = i8;
pub type wchar_t = i32;
pub type __u64 = ::c_ulong;
+pub type __s64 = ::c_long;
pub type nlink_t = u64;
pub type blksize_t = i64;
@@ -444,6 +445,14 @@ pub const SYS_faccessat2: ::c_long = 5000 + 439;
pub const SYS_process_madvise: ::c_long = 5000 + 440;
pub const SYS_epoll_pwait2: ::c_long = 5000 + 441;
pub const SYS_mount_setattr: ::c_long = 5000 + 442;
+pub const SYS_quotactl_fd: ::c_long = 5000 + 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 5000 + 444;
+pub const SYS_landlock_add_rule: ::c_long = 5000 + 445;
+pub const SYS_landlock_restrict_self: ::c_long = 5000 + 446;
+pub const SYS_memfd_secret: ::c_long = 5000 + 447;
+pub const SYS_process_mrelease: ::c_long = 5000 + 448;
+pub const SYS_futex_waitv: ::c_long = 5000 + 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 5000 + 450;
pub const O_DIRECT: ::c_int = 0x8000;
pub const O_DIRECTORY: ::c_int = 0x10000;
@@ -458,6 +467,7 @@ pub const O_SYNC: ::c_int = 0x4010;
pub const O_RSYNC: ::c_int = 0x4010;
pub const O_DSYNC: ::c_int = 0x10;
pub const O_ASYNC: ::c_int = 0x1000;
+pub const O_LARGEFILE: ::c_int = 0x2000;
pub const EDEADLK: ::c_int = 45;
pub const ENAMETOOLONG: ::c_int = 78;
@@ -505,6 +515,7 @@ pub const ENOPROTOOPT: ::c_int = 99;
pub const EPROTONOSUPPORT: ::c_int = 120;
pub const ESOCKTNOSUPPORT: ::c_int = 121;
pub const EOPNOTSUPP: ::c_int = 122;
+pub const ENOTSUP: ::c_int = EOPNOTSUPP;
pub const EPFNOSUPPORT: ::c_int = 123;
pub const EAFNOSUPPORT: ::c_int = 124;
pub const EADDRINUSE: ::c_int = 125;
@@ -557,10 +568,6 @@ pub const MAP_HUGETLB: ::c_int = 0x080000;
pub const SOCK_STREAM: ::c_int = 2;
pub const SOCK_DGRAM: ::c_int = 1;
-pub const FIOCLEX: ::c_int = 0x6601;
-pub const FIONCLEX: ::c_int = 0x6602;
-pub const FIONBIO: ::c_int = 0x667e;
-
pub const SA_ONSTACK: ::c_int = 0x08000000;
pub const SA_SIGINFO: ::c_int = 0x00000008;
pub const SA_NOCLDWAIT: ::c_int = 0x00010000;
@@ -609,38 +616,6 @@ pub const F_OFD_GETLK: ::c_int = 36;
pub const F_OFD_SETLK: ::c_int = 37;
pub const F_OFD_SETLKW: ::c_int = 38;
-pub const TCGETS: ::c_int = 0x540d;
-pub const TCSETS: ::c_int = 0x540e;
-pub const TCSETSW: ::c_int = 0x540f;
-pub const TCSETSF: ::c_int = 0x5410;
-pub const TCGETA: ::c_int = 0x5401;
-pub const TCSETA: ::c_int = 0x5402;
-pub const TCSETAW: ::c_int = 0x5403;
-pub const TCSETAF: ::c_int = 0x5404;
-pub const TCSBRK: ::c_int = 0x5405;
-pub const TCXONC: ::c_int = 0x5406;
-pub const TCFLSH: ::c_int = 0x5407;
-pub const TIOCGSOFTCAR: ::c_int = 0x5481;
-pub const TIOCSSOFTCAR: ::c_int = 0x5482;
-pub const TIOCINQ: ::c_int = 0x467f;
-pub const TIOCLINUX: ::c_int = 0x5483;
-pub const TIOCGSERIAL: ::c_int = 0x5484;
-pub const TIOCEXCL: ::c_int = 0x740d;
-pub const TIOCNXCL: ::c_int = 0x740e;
-pub const TIOCSCTTY: ::c_int = 0x5480;
-pub const TIOCGPGRP: ::c_int = 0x40047477;
-pub const TIOCSPGRP: ::c_int = 0x80047476_u32 as i32;
-pub const TIOCOUTQ: ::c_int = 0x7472;
-pub const TIOCSTI: ::c_int = 0x5472;
-pub const TIOCGWINSZ: ::c_int = 0x40087468;
-pub const TIOCSWINSZ: ::c_int = 0x80087467_u32 as i32;
-pub const TIOCMGET: ::c_int = 0x741d;
-pub const TIOCMBIS: ::c_int = 0x741b;
-pub const TIOCMBIC: ::c_int = 0x741c;
-pub const TIOCMSET: ::c_int = 0x741a;
-pub const FIONREAD: ::c_int = 0x467f;
-pub const TIOCCONS: ::c_int = 0x80047478_u32 as i32;
-
pub const MCL_CURRENT: ::c_int = 0x0001;
pub const MCL_FUTURE: ::c_int = 0x0002;
@@ -696,7 +671,6 @@ pub const FFDLY: ::tcflag_t = 0o100000;
pub const VTDLY: ::tcflag_t = 0o040000;
pub const XTABS: ::tcflag_t = 0o014000;
-pub const BOTHER: ::speed_t = 0o010000;
pub const B57600: ::speed_t = 0o010001;
pub const B115200: ::speed_t = 0o010002;
pub const B230400: ::speed_t = 0o010003;
@@ -713,15 +687,4 @@ pub const B3000000: ::speed_t = 0o010015;
pub const B3500000: ::speed_t = 0o010016;
pub const B4000000: ::speed_t = 0o010017;
-pub const TIOCM_ST: ::c_int = 0x010;
-pub const TIOCM_SR: ::c_int = 0x020;
-pub const TIOCM_CTS: ::c_int = 0x040;
-pub const TIOCM_CAR: ::c_int = 0x100;
-pub const TIOCM_RNG: ::c_int = 0x200;
-pub const TIOCM_DSR: ::c_int = 0x400;
-
pub const EHWPOISON: ::c_int = 168;
-
-extern "C" {
- pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
-}
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/b64/mod.rs b/vendor/libc/src/unix/linux_like/linux/musl/b64/mod.rs
index cfcdaae..34c63bc 100644
--- a/vendor/libc/src/unix/linux_like/linux/musl/b64/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/musl/b64/mod.rs
@@ -133,12 +133,6 @@ s! {
pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
-pub const RLIMIT_RSS: ::c_int = 5;
-pub const RLIMIT_NOFILE: ::c_int = 7;
-pub const RLIMIT_AS: ::c_int = 9;
-pub const RLIMIT_NPROC: ::c_int = 6;
-pub const RLIMIT_MEMLOCK: ::c_int = 8;
-
pub const SOCK_NONBLOCK: ::c_int = 2048;
pub const SOCK_SEQPACKET: ::c_int = 5;
@@ -163,6 +157,9 @@ cfg_if! {
} else if #[cfg(any(target_arch = "x86_64"))] {
mod x86_64;
pub use self::x86_64::*;
+ } else if #[cfg(any(target_arch = "riscv64"))] {
+ mod riscv64;
+ pub use self::riscv64::*;
} else {
// Unknown target_arch
}
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/b64/powerpc64.rs b/vendor/libc/src/unix/linux_like/linux/musl/b64/powerpc64.rs
index d7e233a..0bb4cf8 100644
--- a/vendor/libc/src/unix/linux_like/linux/musl/b64/powerpc64.rs
+++ b/vendor/libc/src/unix/linux_like/linux/musl/b64/powerpc64.rs
@@ -1,6 +1,7 @@
pub type c_char = u8;
pub type wchar_t = i32;
pub type __u64 = ::c_ulong;
+pub type __s64 = ::c_long;
pub type nlink_t = u64;
pub type blksize_t = ::c_long;
@@ -600,10 +601,15 @@ pub const SYS_faccessat2: ::c_long = 439;
pub const SYS_process_madvise: ::c_long = 440;
pub const SYS_epoll_pwait2: ::c_long = 441;
pub const SYS_mount_setattr: ::c_long = 442;
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_memfd_secret: ::c_long = 447;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 450;
-pub const FIOCLEX: ::c_int = 0x20006601;
-pub const FIONCLEX: ::c_int = 0x20006602;
-pub const FIONBIO: ::c_int = 0x8004667e;
pub const EDEADLK: ::c_int = 58;
pub const EDEADLOCK: ::c_int = EDEADLK;
@@ -614,53 +620,7 @@ pub const VMIN: usize = 5;
pub const IEXTEN: ::tcflag_t = 0x00000400;
pub const TOSTOP: ::tcflag_t = 0x00400000;
pub const FLUSHO: ::tcflag_t = 0x00800000;
-pub const TCGETS: ::c_int = 0x403c7413;
-pub const TCSETS: ::c_int = 0x803c7414;
-pub const TCSETSW: ::c_int = 0x803c7415;
-pub const TCSETSF: ::c_int = 0x803c7416;
-pub const TCGETA: ::c_int = 0x40147417;
-pub const TCSETA: ::c_int = 0x80147418;
-pub const TCSETAW: ::c_int = 0x80147419;
-pub const TCSETAF: ::c_int = 0x8014741c;
-pub const TCSBRK: ::c_int = 0x2000741d;
-pub const TCXONC: ::c_int = 0x2000741e;
-pub const TCFLSH: ::c_int = 0x2000741f;
-pub const TIOCGSOFTCAR: ::c_int = 0x5419;
-pub const TIOCSSOFTCAR: ::c_int = 0x541A;
-pub const TIOCLINUX: ::c_int = 0x541C;
-pub const TIOCGSERIAL: ::c_int = 0x541E;
-pub const TIOCEXCL: ::c_int = 0x540C;
-pub const TIOCNXCL: ::c_int = 0x540D;
-pub const TIOCSCTTY: ::c_int = 0x540E;
-pub const TIOCGPGRP: ::c_int = 0x40047477;
-pub const TIOCSPGRP: ::c_int = 0x80047476;
-pub const TIOCOUTQ: ::c_int = 0x40047473;
-pub const TIOCGWINSZ: ::c_int = 0x40087468;
-pub const TIOCSWINSZ: ::c_int = 0x80087467;
-pub const TIOCMGET: ::c_int = 0x5415;
-pub const TIOCMBIS: ::c_int = 0x5416;
-pub const TIOCMBIC: ::c_int = 0x5417;
-pub const TIOCMSET: ::c_int = 0x5418;
-pub const FIONREAD: ::c_int = 0x4004667f;
-pub const TIOCCONS: ::c_int = 0x541D;
-pub const TIOCM_LE: ::c_int = 0x001;
-pub const TIOCM_DTR: ::c_int = 0x002;
-pub const TIOCM_RTS: ::c_int = 0x004;
-pub const TIOCM_ST: ::c_int = 0x008;
-pub const TIOCM_SR: ::c_int = 0x010;
-pub const TIOCM_CTS: ::c_int = 0x020;
-pub const TIOCM_CAR: ::c_int = 0x040;
-pub const TIOCM_RNG: ::c_int = 0x080;
-pub const TIOCM_DSR: ::c_int = 0x100;
-pub const TIOCM_CD: ::c_int = TIOCM_CAR;
-pub const TIOCM_RI: ::c_int = TIOCM_RNG;
-pub const TIOCGRS485: ::c_int = 0x542E;
-pub const TIOCSRS485: ::c_int = 0x542F;
-
-pub const RLIMIT_NLIMITS: ::c_int = 15;
-pub const RLIM_NLIMITS: ::c_int = RLIMIT_NLIMITS;
-pub const TIOCINQ: ::c_int = ::FIONREAD;
pub const MCL_CURRENT: ::c_int = 0x2000;
pub const MCL_FUTURE: ::c_int = 0x4000;
pub const CBAUD: ::tcflag_t = 0xff;
@@ -732,7 +692,3 @@ pub const B2500000: ::speed_t = 0o00033;
pub const B3000000: ::speed_t = 0o00034;
pub const B3500000: ::speed_t = 0o00035;
pub const B4000000: ::speed_t = 0o00036;
-
-extern "C" {
- pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
-}
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/b64/riscv64/align.rs b/vendor/libc/src/unix/linux_like/linux/musl/b64/riscv64/align.rs
new file mode 100644
index 0000000..48d152a
--- /dev/null
+++ b/vendor/libc/src/unix/linux_like/linux/musl/b64/riscv64/align.rs
@@ -0,0 +1,44 @@
+s_no_extra_traits! {
+ #[allow(missing_debug_implementations)]
+ pub struct ucontext_t {
+ pub __uc_flags: ::c_ulong,
+ pub uc_link: *mut ucontext_t,
+ pub uc_stack: ::stack_t,
+ pub uc_sigmask: ::sigset_t,
+ pub uc_mcontext: mcontext_t,
+ }
+
+ #[allow(missing_debug_implementations)]
+ #[repr(align(16))]
+ pub struct mcontext_t {
+ pub __gregs: [::c_ulong; 32],
+ pub __fpregs: __riscv_mc_fp_state,
+ }
+
+ #[allow(missing_debug_implementations)]
+ pub union __riscv_mc_fp_state {
+ pub __f: __riscv_mc_f_ext_state,
+ pub __d: __riscv_mc_d_ext_state,
+ pub __q: __riscv_mc_q_ext_state,
+ }
+
+ #[allow(missing_debug_implementations)]
+ pub struct __riscv_mc_f_ext_state {
+ pub __f: [::c_uint; 32],
+ pub __fcsr: ::c_uint,
+ }
+
+ #[allow(missing_debug_implementations)]
+ pub struct __riscv_mc_d_ext_state {
+ pub __f: [::c_ulonglong; 32],
+ pub __fcsr: ::c_uint,
+ }
+
+ #[allow(missing_debug_implementations)]
+ #[repr(align(16))]
+ pub struct __riscv_mc_q_ext_state {
+ pub __f: [::c_ulonglong; 64],
+ pub __fcsr: ::c_uint,
+ pub __glibc_reserved: [::c_uint; 3],
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/b64/riscv64/mod.rs b/vendor/libc/src/unix/linux_like/linux/musl/b64/riscv64/mod.rs
new file mode 100644
index 0000000..f354293
--- /dev/null
+++ b/vendor/libc/src/unix/linux_like/linux/musl/b64/riscv64/mod.rs
@@ -0,0 +1,742 @@
+//! RISC-V-specific definitions for 64-bit linux-like values
+
+pub type c_char = u8;
+pub type wchar_t = ::c_int;
+
+pub type nlink_t = ::c_uint;
+pub type blksize_t = ::c_int;
+pub type fsblkcnt64_t = ::c_ulong;
+pub type fsfilcnt64_t = ::c_ulong;
+pub type __u64 = ::c_ulonglong;
+pub type __s64 = ::c_longlong;
+
+s! {
+ pub struct pthread_attr_t {
+ __size: [::c_ulong; 7],
+ }
+
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ pub __pad1: ::dev_t,
+ pub st_size: ::off_t,
+ pub st_blksize: ::blksize_t,
+ pub __pad2: ::c_int,
+ pub st_blocks: ::blkcnt_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ __unused: [::c_int; 2usize],
+ }
+
+ pub struct stat64 {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino64_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ pub __pad1: ::dev_t,
+ pub st_size: ::off64_t,
+ pub st_blksize: ::blksize_t,
+ pub __pad2: ::c_int,
+ pub st_blocks: ::blkcnt_t,
+ pub st_atime: ::time_t,
+ pub st_atime_nsec: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_mtime_nsec: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_ctime_nsec: ::c_long,
+ __unused: [::c_int; 2],
+ }
+
+ pub struct statfs {
+ pub f_type: ::c_long,
+ pub f_bsize: ::c_long,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_fsid: ::fsid_t,
+ pub f_namelen: ::c_long,
+ pub f_frsize: ::c_long,
+ pub f_flags: ::c_long,
+ pub f_spare: [::c_long; 4],
+ }
+
+ pub struct statfs64 {
+ pub f_type: ::c_long,
+ pub f_bsize: ::c_long,
+ pub f_blocks: ::fsblkcnt64_t,
+ pub f_bfree: ::fsblkcnt64_t,
+ pub f_bavail: ::fsblkcnt64_t,
+ pub f_files: ::fsfilcnt64_t,
+ pub f_ffree: ::fsfilcnt64_t,
+ pub f_fsid: ::fsid_t,
+ pub f_namelen: ::c_long,
+ pub f_frsize: ::c_long,
+ pub f_flags: ::c_long,
+ pub f_spare: [::c_long; 4],
+ }
+
+ pub struct statvfs {
+ pub f_bsize: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_blocks: ::fsblkcnt_t,
+ pub f_bfree: ::fsblkcnt_t,
+ pub f_bavail: ::fsblkcnt_t,
+ pub f_files: ::fsfilcnt_t,
+ pub f_ffree: ::fsfilcnt_t,
+ pub f_favail: ::fsfilcnt_t,
+ pub f_fsid: ::c_ulong,
+ pub f_flag: ::c_ulong,
+ pub f_namemax: ::c_ulong,
+ pub __f_spare: [::c_int; 6],
+ }
+
+ pub struct statvfs64 {
+ pub f_bsize: ::c_ulong,
+ pub f_frsize: ::c_ulong,
+ pub f_blocks: ::fsblkcnt64_t,
+ pub f_bfree: ::fsblkcnt64_t,
+ pub f_bavail: ::fsblkcnt64_t,
+ pub f_files: ::fsfilcnt64_t,
+ pub f_ffree: ::fsfilcnt64_t,
+ pub f_favail: ::fsfilcnt64_t,
+ pub f_fsid: ::c_ulong,
+ pub f_flag: ::c_ulong,
+ pub f_namemax: ::c_ulong,
+ pub __f_spare: [::c_int; 6],
+ }
+
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_errno: ::c_int,
+ pub si_code: ::c_int,
+ #[doc(hidden)]
+ #[deprecated(
+ since="0.2.54",
+ note="Please leave a comment on \
+ https://github.com/rust-lang/libc/pull/1316 if you're using \
+ this field"
+ )]
+ pub _pad: [::c_int; 29],
+ _align: [u64; 0],
+ }
+
+ pub struct stack_t {
+ pub ss_sp: *mut ::c_void,
+ pub ss_flags: ::c_int,
+ pub ss_size: ::size_t,
+ }
+
+ pub struct sigaction {
+ pub sa_sigaction: ::sighandler_t,
+ pub sa_mask: ::sigset_t,
+ pub sa_flags: ::c_int,
+ pub sa_restorer: ::Option<unsafe extern "C" fn()>,
+ }
+
+ pub struct ipc_perm {
+ pub __key: ::key_t,
+ pub uid: ::uid_t,
+ pub gid: ::gid_t,
+ pub cuid: ::uid_t,
+ pub cgid: ::gid_t,
+ pub mode: ::c_ushort,
+ __pad1: ::c_ushort,
+ pub __seq: ::c_ushort,
+ __pad2: ::c_ushort,
+ __unused1: ::c_ulong,
+ __unused2: ::c_ulong,
+ }
+
+ pub struct shmid_ds {
+ pub shm_perm: ::ipc_perm,
+ pub shm_segsz: ::size_t,
+ pub shm_atime: ::time_t,
+ pub shm_dtime: ::time_t,
+ pub shm_ctime: ::time_t,
+ pub shm_cpid: ::pid_t,
+ pub shm_lpid: ::pid_t,
+ pub shm_nattch: ::shmatt_t,
+ __unused5: ::c_ulong,
+ __unused6: ::c_ulong,
+ }
+
+ pub struct flock {
+ pub l_type: ::c_short,
+ pub l_whence: ::c_short,
+ pub l_start: ::off_t,
+ pub l_len: ::off_t,
+ pub l_pid: ::pid_t,
+ }
+
+ pub struct flock64 {
+ pub l_type: ::c_short,
+ pub l_whence: ::c_short,
+ pub l_start: ::off64_t,
+ pub l_len: ::off64_t,
+ pub l_pid: ::pid_t,
+ }
+}
+
+pub const SYS_read: ::c_long = 63;
+pub const SYS_write: ::c_long = 64;
+pub const SYS_close: ::c_long = 57;
+pub const SYS_fstat: ::c_long = 80;
+pub const SYS_lseek: ::c_long = 62;
+pub const SYS_mmap: ::c_long = 222;
+pub const SYS_mprotect: ::c_long = 226;
+pub const SYS_munmap: ::c_long = 215;
+pub const SYS_brk: ::c_long = 214;
+pub const SYS_rt_sigaction: ::c_long = 134;
+pub const SYS_rt_sigprocmask: ::c_long = 135;
+pub const SYS_rt_sigreturn: ::c_long = 139;
+pub const SYS_ioctl: ::c_long = 29;
+pub const SYS_pread64: ::c_long = 67;
+pub const SYS_pwrite64: ::c_long = 68;
+pub const SYS_readv: ::c_long = 65;
+pub const SYS_writev: ::c_long = 66;
+pub const SYS_sched_yield: ::c_long = 124;
+pub const SYS_mremap: ::c_long = 216;
+pub const SYS_msync: ::c_long = 227;
+pub const SYS_mincore: ::c_long = 232;
+pub const SYS_madvise: ::c_long = 233;
+pub const SYS_shmget: ::c_long = 194;
+pub const SYS_shmat: ::c_long = 196;
+pub const SYS_shmctl: ::c_long = 195;
+pub const SYS_dup: ::c_long = 23;
+pub const SYS_nanosleep: ::c_long = 101;
+pub const SYS_getitimer: ::c_long = 102;
+pub const SYS_setitimer: ::c_long = 103;
+pub const SYS_getpid: ::c_long = 172;
+pub const SYS_sendfile: ::c_long = 71;
+pub const SYS_socket: ::c_long = 198;
+pub const SYS_connect: ::c_long = 203;
+pub const SYS_accept: ::c_long = 202;
+pub const SYS_sendto: ::c_long = 206;
+pub const SYS_recvfrom: ::c_long = 207;
+pub const SYS_sendmsg: ::c_long = 211;
+pub const SYS_recvmsg: ::c_long = 212;
+pub const SYS_shutdown: ::c_long = 210;
+pub const SYS_bind: ::c_long = 200;
+pub const SYS_listen: ::c_long = 201;
+pub const SYS_getsockname: ::c_long = 204;
+pub const SYS_getpeername: ::c_long = 205;
+pub const SYS_socketpair: ::c_long = 199;
+pub const SYS_setsockopt: ::c_long = 208;
+pub const SYS_getsockopt: ::c_long = 209;
+pub const SYS_clone: ::c_long = 220;
+pub const SYS_execve: ::c_long = 221;
+pub const SYS_exit: ::c_long = 93;
+pub const SYS_wait4: ::c_long = 260;
+pub const SYS_kill: ::c_long = 129;
+pub const SYS_uname: ::c_long = 160;
+pub const SYS_semget: ::c_long = 190;
+pub const SYS_semop: ::c_long = 193;
+pub const SYS_semctl: ::c_long = 191;
+pub const SYS_shmdt: ::c_long = 197;
+pub const SYS_msgget: ::c_long = 186;
+pub const SYS_msgsnd: ::c_long = 189;
+pub const SYS_msgrcv: ::c_long = 188;
+pub const SYS_msgctl: ::c_long = 187;
+pub const SYS_fcntl: ::c_long = 25;
+pub const SYS_flock: ::c_long = 32;
+pub const SYS_fsync: ::c_long = 82;
+pub const SYS_fdatasync: ::c_long = 83;
+pub const SYS_truncate: ::c_long = 45;
+pub const SYS_ftruncate: ::c_long = 46;
+pub const SYS_getcwd: ::c_long = 17;
+pub const SYS_chdir: ::c_long = 49;
+pub const SYS_fchdir: ::c_long = 50;
+pub const SYS_fchmod: ::c_long = 52;
+pub const SYS_fchown: ::c_long = 55;
+pub const SYS_umask: ::c_long = 166;
+pub const SYS_gettimeofday: ::c_long = 169;
+pub const SYS_getrlimit: ::c_long = 163;
+pub const SYS_getrusage: ::c_long = 165;
+pub const SYS_sysinfo: ::c_long = 179;
+pub const SYS_times: ::c_long = 153;
+pub const SYS_ptrace: ::c_long = 117;
+pub const SYS_getuid: ::c_long = 174;
+pub const SYS_syslog: ::c_long = 116;
+pub const SYS_getgid: ::c_long = 176;
+pub const SYS_setuid: ::c_long = 146;
+pub const SYS_setgid: ::c_long = 144;
+pub const SYS_geteuid: ::c_long = 175;
+pub const SYS_getegid: ::c_long = 177;
+pub const SYS_setpgid: ::c_long = 154;
+pub const SYS_getppid: ::c_long = 173;
+pub const SYS_setsid: ::c_long = 157;
+pub const SYS_setreuid: ::c_long = 145;
+pub const SYS_setregid: ::c_long = 143;
+pub const SYS_getgroups: ::c_long = 158;
+pub const SYS_setgroups: ::c_long = 159;
+pub const SYS_setresuid: ::c_long = 147;
+pub const SYS_getresuid: ::c_long = 148;
+pub const SYS_setresgid: ::c_long = 149;
+pub const SYS_getresgid: ::c_long = 150;
+pub const SYS_getpgid: ::c_long = 155;
+pub const SYS_setfsuid: ::c_long = 151;
+pub const SYS_setfsgid: ::c_long = 152;
+pub const SYS_getsid: ::c_long = 156;
+pub const SYS_capget: ::c_long = 90;
+pub const SYS_capset: ::c_long = 91;
+pub const SYS_rt_sigpending: ::c_long = 136;
+pub const SYS_rt_sigtimedwait: ::c_long = 137;
+pub const SYS_rt_sigqueueinfo: ::c_long = 138;
+pub const SYS_rt_sigsuspend: ::c_long = 133;
+pub const SYS_sigaltstack: ::c_long = 132;
+pub const SYS_personality: ::c_long = 92;
+pub const SYS_statfs: ::c_long = 43;
+pub const SYS_fstatfs: ::c_long = 44;
+pub const SYS_getpriority: ::c_long = 141;
+pub const SYS_setpriority: ::c_long = 140;
+pub const SYS_sched_setparam: ::c_long = 118;
+pub const SYS_sched_getparam: ::c_long = 121;
+pub const SYS_sched_setscheduler: ::c_long = 119;
+pub const SYS_sched_getscheduler: ::c_long = 120;
+pub const SYS_sched_get_priority_max: ::c_long = 125;
+pub const SYS_sched_get_priority_min: ::c_long = 126;
+pub const SYS_sched_rr_get_interval: ::c_long = 127;
+pub const SYS_mlock: ::c_long = 228;
+pub const SYS_munlock: ::c_long = 229;
+pub const SYS_mlockall: ::c_long = 230;
+pub const SYS_munlockall: ::c_long = 231;
+pub const SYS_vhangup: ::c_long = 58;
+pub const SYS_pivot_root: ::c_long = 41;
+pub const SYS_prctl: ::c_long = 167;
+pub const SYS_adjtimex: ::c_long = 171;
+pub const SYS_setrlimit: ::c_long = 164;
+pub const SYS_chroot: ::c_long = 51;
+pub const SYS_sync: ::c_long = 81;
+pub const SYS_acct: ::c_long = 89;
+pub const SYS_settimeofday: ::c_long = 170;
+pub const SYS_mount: ::c_long = 40;
+pub const SYS_umount2: ::c_long = 39;
+pub const SYS_swapon: ::c_long = 224;
+pub const SYS_swapoff: ::c_long = 225;
+pub const SYS_reboot: ::c_long = 142;
+pub const SYS_sethostname: ::c_long = 161;
+pub const SYS_setdomainname: ::c_long = 162;
+pub const SYS_init_module: ::c_long = 105;
+pub const SYS_delete_module: ::c_long = 106;
+pub const SYS_quotactl: ::c_long = 60;
+pub const SYS_nfsservctl: ::c_long = 42;
+pub const SYS_gettid: ::c_long = 178;
+pub const SYS_readahead: ::c_long = 213;
+pub const SYS_setxattr: ::c_long = 5;
+pub const SYS_lsetxattr: ::c_long = 6;
+pub const SYS_fsetxattr: ::c_long = 7;
+pub const SYS_getxattr: ::c_long = 8;
+pub const SYS_lgetxattr: ::c_long = 9;
+pub const SYS_fgetxattr: ::c_long = 10;
+pub const SYS_listxattr: ::c_long = 11;
+pub const SYS_llistxattr: ::c_long = 12;
+pub const SYS_flistxattr: ::c_long = 13;
+pub const SYS_removexattr: ::c_long = 14;
+pub const SYS_lremovexattr: ::c_long = 15;
+pub const SYS_fremovexattr: ::c_long = 16;
+pub const SYS_tkill: ::c_long = 130;
+pub const SYS_futex: ::c_long = 98;
+pub const SYS_sched_setaffinity: ::c_long = 122;
+pub const SYS_sched_getaffinity: ::c_long = 123;
+pub const SYS_io_setup: ::c_long = 0;
+pub const SYS_io_destroy: ::c_long = 1;
+pub const SYS_io_getevents: ::c_long = 4;
+pub const SYS_io_submit: ::c_long = 2;
+pub const SYS_io_cancel: ::c_long = 3;
+pub const SYS_lookup_dcookie: ::c_long = 18;
+pub const SYS_remap_file_pages: ::c_long = 234;
+pub const SYS_getdents64: ::c_long = 61;
+pub const SYS_set_tid_address: ::c_long = 96;
+pub const SYS_restart_syscall: ::c_long = 128;
+pub const SYS_semtimedop: ::c_long = 192;
+pub const SYS_fadvise64: ::c_long = 223;
+pub const SYS_timer_create: ::c_long = 107;
+pub const SYS_timer_settime: ::c_long = 110;
+pub const SYS_timer_gettime: ::c_long = 108;
+pub const SYS_timer_getoverrun: ::c_long = 109;
+pub const SYS_timer_delete: ::c_long = 111;
+pub const SYS_clock_settime: ::c_long = 112;
+pub const SYS_clock_gettime: ::c_long = 113;
+pub const SYS_clock_getres: ::c_long = 114;
+pub const SYS_clock_nanosleep: ::c_long = 115;
+pub const SYS_exit_group: ::c_long = 94;
+pub const SYS_epoll_ctl: ::c_long = 21;
+pub const SYS_tgkill: ::c_long = 131;
+pub const SYS_mbind: ::c_long = 235;
+pub const SYS_set_mempolicy: ::c_long = 237;
+pub const SYS_get_mempolicy: ::c_long = 236;
+pub const SYS_mq_open: ::c_long = 180;
+pub const SYS_mq_unlink: ::c_long = 181;
+pub const SYS_mq_timedsend: ::c_long = 182;
+pub const SYS_mq_timedreceive: ::c_long = 183;
+pub const SYS_mq_notify: ::c_long = 184;
+pub const SYS_mq_getsetattr: ::c_long = 185;
+pub const SYS_kexec_load: ::c_long = 104;
+pub const SYS_waitid: ::c_long = 95;
+pub const SYS_add_key: ::c_long = 217;
+pub const SYS_request_key: ::c_long = 218;
+pub const SYS_keyctl: ::c_long = 219;
+pub const SYS_ioprio_set: ::c_long = 30;
+pub const SYS_ioprio_get: ::c_long = 31;
+pub const SYS_inotify_add_watch: ::c_long = 27;
+pub const SYS_inotify_rm_watch: ::c_long = 28;
+pub const SYS_migrate_pages: ::c_long = 238;
+pub const SYS_openat: ::c_long = 56;
+pub const SYS_mkdirat: ::c_long = 34;
+pub const SYS_mknodat: ::c_long = 33;
+pub const SYS_fchownat: ::c_long = 54;
+pub const SYS_newfstatat: ::c_long = 79;
+pub const SYS_unlinkat: ::c_long = 35;
+pub const SYS_linkat: ::c_long = 37;
+pub const SYS_symlinkat: ::c_long = 36;
+pub const SYS_readlinkat: ::c_long = 78;
+pub const SYS_fchmodat: ::c_long = 53;
+pub const SYS_faccessat: ::c_long = 48;
+pub const SYS_pselect6: ::c_long = 72;
+pub const SYS_ppoll: ::c_long = 73;
+pub const SYS_unshare: ::c_long = 97;
+pub const SYS_set_robust_list: ::c_long = 99;
+pub const SYS_get_robust_list: ::c_long = 100;
+pub const SYS_splice: ::c_long = 76;
+pub const SYS_tee: ::c_long = 77;
+pub const SYS_sync_file_range: ::c_long = 84;
+pub const SYS_vmsplice: ::c_long = 75;
+pub const SYS_move_pages: ::c_long = 239;
+pub const SYS_utimensat: ::c_long = 88;
+pub const SYS_epoll_pwait: ::c_long = 22;
+pub const SYS_timerfd_create: ::c_long = 85;
+pub const SYS_fallocate: ::c_long = 47;
+pub const SYS_timerfd_settime: ::c_long = 86;
+pub const SYS_timerfd_gettime: ::c_long = 87;
+pub const SYS_accept4: ::c_long = 242;
+pub const SYS_signalfd4: ::c_long = 74;
+pub const SYS_eventfd2: ::c_long = 19;
+pub const SYS_epoll_create1: ::c_long = 20;
+pub const SYS_dup3: ::c_long = 24;
+pub const SYS_pipe2: ::c_long = 59;
+pub const SYS_inotify_init1: ::c_long = 26;
+pub const SYS_preadv: ::c_long = 69;
+pub const SYS_pwritev: ::c_long = 70;
+pub const SYS_rt_tgsigqueueinfo: ::c_long = 240;
+pub const SYS_perf_event_open: ::c_long = 241;
+pub const SYS_recvmmsg: ::c_long = 243;
+pub const SYS_fanotify_init: ::c_long = 262;
+pub const SYS_fanotify_mark: ::c_long = 263;
+pub const SYS_prlimit64: ::c_long = 261;
+pub const SYS_name_to_handle_at: ::c_long = 264;
+pub const SYS_open_by_handle_at: ::c_long = 265;
+pub const SYS_clock_adjtime: ::c_long = 266;
+pub const SYS_syncfs: ::c_long = 267;
+pub const SYS_sendmmsg: ::c_long = 269;
+pub const SYS_setns: ::c_long = 268;
+pub const SYS_getcpu: ::c_long = 168;
+pub const SYS_process_vm_readv: ::c_long = 270;
+pub const SYS_process_vm_writev: ::c_long = 271;
+pub const SYS_kcmp: ::c_long = 272;
+pub const SYS_finit_module: ::c_long = 273;
+pub const SYS_sched_setattr: ::c_long = 274;
+pub const SYS_sched_getattr: ::c_long = 275;
+pub const SYS_renameat2: ::c_long = 276;
+pub const SYS_seccomp: ::c_long = 277;
+pub const SYS_getrandom: ::c_long = 278;
+pub const SYS_memfd_create: ::c_long = 279;
+pub const SYS_bpf: ::c_long = 280;
+pub const SYS_execveat: ::c_long = 281;
+pub const SYS_userfaultfd: ::c_long = 282;
+pub const SYS_membarrier: ::c_long = 283;
+pub const SYS_mlock2: ::c_long = 284;
+pub const SYS_copy_file_range: ::c_long = 285;
+pub const SYS_preadv2: ::c_long = 286;
+pub const SYS_pwritev2: ::c_long = 287;
+pub const SYS_pkey_mprotect: ::c_long = 288;
+pub const SYS_pkey_alloc: ::c_long = 289;
+pub const SYS_pkey_free: ::c_long = 290;
+pub const SYS_statx: ::c_long = 291;
+pub const SYS_pidfd_send_signal: ::c_long = 424;
+pub const SYS_io_uring_setup: ::c_long = 425;
+pub const SYS_io_uring_enter: ::c_long = 426;
+pub const SYS_io_uring_register: ::c_long = 427;
+pub const SYS_open_tree: ::c_long = 428;
+pub const SYS_move_mount: ::c_long = 429;
+pub const SYS_fsopen: ::c_long = 430;
+pub const SYS_fsconfig: ::c_long = 431;
+pub const SYS_fsmount: ::c_long = 432;
+pub const SYS_fspick: ::c_long = 433;
+pub const SYS_pidfd_open: ::c_long = 434;
+pub const SYS_clone3: ::c_long = 435;
+pub const SYS_close_range: ::c_long = 436;
+pub const SYS_openat2: ::c_long = 437;
+pub const SYS_pidfd_getfd: ::c_long = 438;
+pub const SYS_faccessat2: ::c_long = 439;
+pub const SYS_process_madvise: ::c_long = 440;
+pub const SYS_epoll_pwait2: ::c_long = 441;
+pub const SYS_mount_setattr: ::c_long = 442;
+
+pub const O_APPEND: ::c_int = 1024;
+pub const O_DIRECT: ::c_int = 0x4000;
+pub const O_DIRECTORY: ::c_int = 0x10000;
+pub const O_LARGEFILE: ::c_int = 0;
+pub const O_NOFOLLOW: ::c_int = 0x20000;
+pub const O_CREAT: ::c_int = 64;
+pub const O_EXCL: ::c_int = 128;
+pub const O_NOCTTY: ::c_int = 256;
+pub const O_NONBLOCK: ::c_int = 2048;
+pub const O_SYNC: ::c_int = 1052672;
+pub const O_RSYNC: ::c_int = 1052672;
+pub const O_DSYNC: ::c_int = 4096;
+pub const O_ASYNC: ::c_int = 0x2000;
+
+pub const SIGSTKSZ: ::size_t = 8192;
+pub const MINSIGSTKSZ: ::size_t = 2048;
+
+pub const ENAMETOOLONG: ::c_int = 36;
+pub const ENOLCK: ::c_int = 37;
+pub const ENOSYS: ::c_int = 38;
+pub const ENOTEMPTY: ::c_int = 39;
+pub const ELOOP: ::c_int = 40;
+pub const ENOMSG: ::c_int = 42;
+pub const EIDRM: ::c_int = 43;
+pub const ECHRNG: ::c_int = 44;
+pub const EL2NSYNC: ::c_int = 45;
+pub const EL3HLT: ::c_int = 46;
+pub const EL3RST: ::c_int = 47;
+pub const ELNRNG: ::c_int = 48;
+pub const EUNATCH: ::c_int = 49;
+pub const ENOCSI: ::c_int = 50;
+pub const EL2HLT: ::c_int = 51;
+pub const EBADE: ::c_int = 52;
+pub const EBADR: ::c_int = 53;
+pub const EXFULL: ::c_int = 54;
+pub const ENOANO: ::c_int = 55;
+pub const EBADRQC: ::c_int = 56;
+pub const EBADSLT: ::c_int = 57;
+pub const EMULTIHOP: ::c_int = 72;
+pub const EOVERFLOW: ::c_int = 75;
+pub const ENOTUNIQ: ::c_int = 76;
+pub const EBADFD: ::c_int = 77;
+pub const EBADMSG: ::c_int = 74;
+pub const EREMCHG: ::c_int = 78;
+pub const ELIBACC: ::c_int = 79;
+pub const ELIBBAD: ::c_int = 80;
+pub const ELIBSCN: ::c_int = 81;
+pub const ELIBMAX: ::c_int = 82;
+pub const ELIBEXEC: ::c_int = 83;
+pub const EILSEQ: ::c_int = 84;
+pub const ERESTART: ::c_int = 85;
+pub const ESTRPIPE: ::c_int = 86;
+pub const EUSERS: ::c_int = 87;
+pub const ENOTSOCK: ::c_int = 88;
+pub const EDESTADDRREQ: ::c_int = 89;
+pub const EMSGSIZE: ::c_int = 90;
+pub const EPROTOTYPE: ::c_int = 91;
+pub const ENOPROTOOPT: ::c_int = 92;
+pub const EPROTONOSUPPORT: ::c_int = 93;
+pub const ESOCKTNOSUPPORT: ::c_int = 94;
+pub const EOPNOTSUPP: ::c_int = 95;
+pub const ENOTSUP: ::c_int = EOPNOTSUPP;
+pub const EPFNOSUPPORT: ::c_int = 96;
+pub const EAFNOSUPPORT: ::c_int = 97;
+pub const EADDRINUSE: ::c_int = 98;
+pub const EADDRNOTAVAIL: ::c_int = 99;
+pub const ENETDOWN: ::c_int = 100;
+pub const ENETUNREACH: ::c_int = 101;
+pub const ENETRESET: ::c_int = 102;
+pub const ECONNABORTED: ::c_int = 103;
+pub const ECONNRESET: ::c_int = 104;
+pub const ENOBUFS: ::c_int = 105;
+pub const EISCONN: ::c_int = 106;
+pub const ENOTCONN: ::c_int = 107;
+pub const ESHUTDOWN: ::c_int = 108;
+pub const ETOOMANYREFS: ::c_int = 109;
+pub const ETIMEDOUT: ::c_int = 110;
+pub const ECONNREFUSED: ::c_int = 111;
+pub const EHOSTDOWN: ::c_int = 112;
+pub const EHOSTUNREACH: ::c_int = 113;
+pub const EALREADY: ::c_int = 114;
+pub const EINPROGRESS: ::c_int = 115;
+pub const ESTALE: ::c_int = 116;
+pub const EUCLEAN: ::c_int = 117;
+pub const ENOTNAM: ::c_int = 118;
+pub const ENAVAIL: ::c_int = 119;
+pub const EISNAM: ::c_int = 120;
+pub const EREMOTEIO: ::c_int = 121;
+pub const EDQUOT: ::c_int = 122;
+pub const ENOMEDIUM: ::c_int = 123;
+pub const EMEDIUMTYPE: ::c_int = 124;
+pub const ECANCELED: ::c_int = 125;
+pub const ENOKEY: ::c_int = 126;
+pub const EKEYEXPIRED: ::c_int = 127;
+pub const EKEYREVOKED: ::c_int = 128;
+pub const EKEYREJECTED: ::c_int = 129;
+pub const EOWNERDEAD: ::c_int = 130;
+pub const ENOTRECOVERABLE: ::c_int = 131;
+pub const EHWPOISON: ::c_int = 133;
+pub const ERFKILL: ::c_int = 132;
+
+pub const SA_ONSTACK: ::c_int = 0x08000000;
+pub const SA_SIGINFO: ::c_int = 0x00000004;
+pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
+
+pub const SIGCHLD: ::c_int = 17;
+pub const SIGBUS: ::c_int = 7;
+pub const SIGTTIN: ::c_int = 21;
+pub const SIGTTOU: ::c_int = 22;
+pub const SIGXCPU: ::c_int = 24;
+pub const SIGXFSZ: ::c_int = 25;
+pub const SIGVTALRM: ::c_int = 26;
+pub const SIGPROF: ::c_int = 27;
+pub const SIGWINCH: ::c_int = 28;
+pub const SIGUSR1: ::c_int = 10;
+pub const SIGUSR2: ::c_int = 12;
+pub const SIGCONT: ::c_int = 18;
+pub const SIGSTOP: ::c_int = 19;
+pub const SIGTSTP: ::c_int = 20;
+pub const SIGURG: ::c_int = 23;
+pub const SIGIO: ::c_int = 29;
+pub const SIGSYS: ::c_int = 31;
+pub const SIGSTKFLT: ::c_int = 16;
+pub const SIGPOLL: ::c_int = 29;
+pub const SIGPWR: ::c_int = 30;
+pub const SIG_SETMASK: ::c_int = 2;
+pub const SIG_BLOCK: ::c_int = 0x000000;
+pub const SIG_UNBLOCK: ::c_int = 0x01;
+
+pub const F_GETLK: ::c_int = 5;
+pub const F_GETOWN: ::c_int = 9;
+pub const F_SETLK: ::c_int = 6;
+pub const F_SETLKW: ::c_int = 7;
+pub const F_SETOWN: ::c_int = 8;
+pub const F_OFD_GETLK: ::c_int = 36;
+pub const F_OFD_SETLK: ::c_int = 37;
+pub const F_OFD_SETLKW: ::c_int = 38;
+
+pub const VEOF: usize = 4;
+
+pub const POLLWRNORM: ::c_short = 0x100;
+pub const POLLWRBAND: ::c_short = 0x200;
+
+pub const SOCK_STREAM: ::c_int = 1;
+pub const SOCK_DGRAM: ::c_int = 2;
+
+pub const MAP_ANON: ::c_int = 0x0020;
+pub const MAP_GROWSDOWN: ::c_int = 0x0100;
+pub const MAP_DENYWRITE: ::c_int = 0x0800;
+pub const MAP_EXECUTABLE: ::c_int = 0x01000;
+pub const MAP_LOCKED: ::c_int = 0x02000;
+pub const MAP_NORESERVE: ::c_int = 0x04000;
+pub const MAP_POPULATE: ::c_int = 0x08000;
+pub const MAP_NONBLOCK: ::c_int = 0x010000;
+pub const MAP_STACK: ::c_int = 0x020000;
+pub const MAP_HUGETLB: ::c_int = 0x040000;
+pub const MAP_SYNC: ::c_int = 0x080000;
+
+pub const MCL_CURRENT: ::c_int = 0x0001;
+pub const MCL_FUTURE: ::c_int = 0x0002;
+pub const CBAUD: ::tcflag_t = 0o0010017;
+pub const TAB1: ::c_int = 0x00000800;
+pub const TAB2: ::c_int = 0x00001000;
+pub const TAB3: ::c_int = 0x00001800;
+pub const CR1: ::c_int = 0x00000200;
+pub const CR2: ::c_int = 0x00000400;
+pub const CR3: ::c_int = 0x00000600;
+pub const FF1: ::c_int = 0x00008000;
+pub const BS1: ::c_int = 0x00002000;
+pub const VT1: ::c_int = 0x00004000;
+pub const VWERASE: usize = 14;
+pub const VREPRINT: usize = 12;
+pub const VSUSP: usize = 10;
+pub const VSTART: usize = 8;
+pub const VSTOP: usize = 9;
+pub const VDISCARD: usize = 13;
+pub const VTIME: usize = 5;
+pub const IXON: ::tcflag_t = 0x00000400;
+pub const IXOFF: ::tcflag_t = 0x00001000;
+pub const ONLCR: ::tcflag_t = 0x4;
+pub const CSIZE: ::tcflag_t = 0x00000030;
+pub const CS6: ::tcflag_t = 0x00000010;
+pub const CS7: ::tcflag_t = 0x00000020;
+pub const CS8: ::tcflag_t = 0x00000030;
+pub const CSTOPB: ::tcflag_t = 0x00000040;
+pub const CREAD: ::tcflag_t = 0x00000080;
+pub const PARENB: ::tcflag_t = 0x00000100;
+pub const PARODD: ::tcflag_t = 0x00000200;
+pub const HUPCL: ::tcflag_t = 0x00000400;
+pub const CLOCAL: ::tcflag_t = 0x00000800;
+pub const ECHOKE: ::tcflag_t = 0x00000800;
+pub const ECHOE: ::tcflag_t = 0x00000010;
+pub const ECHOK: ::tcflag_t = 0x00000020;
+pub const ECHONL: ::tcflag_t = 0x00000040;
+pub const ECHOPRT: ::tcflag_t = 0x00000400;
+pub const ECHOCTL: ::tcflag_t = 0x00000200;
+pub const ISIG: ::tcflag_t = 0x00000001;
+pub const ICANON: ::tcflag_t = 0x00000002;
+pub const PENDIN: ::tcflag_t = 0x00004000;
+pub const NOFLSH: ::tcflag_t = 0x00000080;
+pub const CIBAUD: ::tcflag_t = 0o02003600000;
+pub const CBAUDEX: ::tcflag_t = 0o010000;
+pub const VSWTC: usize = 7;
+pub const OLCUC: ::tcflag_t = 0o000002;
+pub const NLDLY: ::tcflag_t = 0o000400;
+pub const CRDLY: ::tcflag_t = 0o003000;
+pub const TABDLY: ::tcflag_t = 0o014000;
+pub const BSDLY: ::tcflag_t = 0o020000;
+pub const FFDLY: ::tcflag_t = 0o100000;
+pub const VTDLY: ::tcflag_t = 0o040000;
+pub const XTABS: ::tcflag_t = 0o014000;
+pub const B57600: ::speed_t = 0o010001;
+pub const B115200: ::speed_t = 0o010002;
+pub const B230400: ::speed_t = 0o010003;
+pub const B460800: ::speed_t = 0o010004;
+pub const B500000: ::speed_t = 0o010005;
+pub const B576000: ::speed_t = 0o010006;
+pub const B921600: ::speed_t = 0o010007;
+pub const B1000000: ::speed_t = 0o010010;
+pub const B1152000: ::speed_t = 0o010011;
+pub const B1500000: ::speed_t = 0o010012;
+pub const B2000000: ::speed_t = 0o010013;
+pub const B2500000: ::speed_t = 0o010014;
+pub const B3000000: ::speed_t = 0o010015;
+pub const B3500000: ::speed_t = 0o010016;
+pub const B4000000: ::speed_t = 0o010017;
+
+pub const EDEADLK: ::c_int = 35;
+pub const EDEADLOCK: ::c_int = EDEADLK;
+pub const EXTPROC: ::tcflag_t = 0x00010000;
+pub const VEOL: usize = 11;
+pub const VEOL2: usize = 16;
+pub const VMIN: usize = 6;
+pub const IEXTEN: ::tcflag_t = 0x00008000;
+pub const TOSTOP: ::tcflag_t = 0x00000100;
+pub const FLUSHO: ::tcflag_t = 0x00001000;
+
+pub const NGREG: usize = 32;
+pub const REG_PC: usize = 0;
+pub const REG_RA: usize = 1;
+pub const REG_SP: usize = 2;
+pub const REG_TP: usize = 4;
+pub const REG_S0: usize = 8;
+pub const REG_S1: usize = 9;
+pub const REG_A0: usize = 10;
+pub const REG_S2: usize = 18;
+pub const REG_NARGS: usize = 8;
+
+cfg_if! {
+ if #[cfg(libc_align)] {
+ mod align;
+ pub use self::align::*;
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/b64/s390x.rs b/vendor/libc/src/unix/linux_like/linux/musl/b64/s390x.rs
index 3bdac44..60bfc8d 100644
--- a/vendor/libc/src/unix/linux_like/linux/musl/b64/s390x.rs
+++ b/vendor/libc/src/unix/linux_like/linux/musl/b64/s390x.rs
@@ -4,6 +4,7 @@ pub type nlink_t = u64;
pub type wchar_t = i32;
pub type greg_t = u64;
pub type __u64 = u64;
+pub type __s64 = i64;
s! {
pub struct ipc_perm {
@@ -141,9 +142,6 @@ pub const EDEADLK: ::c_int = 35;
pub const ENOSYS: ::c_int = 38;
pub const ENOTCONN: ::c_int = 107;
pub const ETIMEDOUT: ::c_int = 110;
-pub const FIOCLEX: ::c_ulong = 0x5451;
-pub const FIONCLEX: ::c_ulong = 0x5450;
-pub const FIONBIO: ::c_ulong = 0x5421;
pub const O_APPEND: ::c_int = 1024;
pub const O_CREAT: ::c_int = 64;
pub const O_EXCL: ::c_int = 128;
@@ -224,6 +222,7 @@ pub const ENOPROTOOPT: ::c_int = 92;
pub const EPROTONOSUPPORT: ::c_int = 93;
pub const ESOCKTNOSUPPORT: ::c_int = 94;
pub const EOPNOTSUPP: ::c_int = 95;
+pub const ENOTSUP: ::c_int = EOPNOTSUPP;
pub const EPFNOSUPPORT: ::c_int = 96;
pub const EAFNOSUPPORT: ::c_int = 97;
pub const ENETDOWN: ::c_int = 100;
@@ -296,45 +295,6 @@ pub const F_OFD_GETLK: ::c_int = 36;
pub const F_OFD_SETLK: ::c_int = 37;
pub const F_OFD_SETLKW: ::c_int = 38;
-pub const TCGETS: ::c_int = 0x5401;
-pub const TCSETS: ::c_int = 0x5402;
-pub const TCSETSW: ::c_int = 0x5403;
-pub const TCSETSF: ::c_int = 0x5404;
-pub const TCGETA: ::c_int = 0x5405;
-pub const TCSETA: ::c_int = 0x5406;
-pub const TCSETAW: ::c_int = 0x5407;
-pub const TCSETAF: ::c_int = 0x5408;
-pub const TCSBRK: ::c_int = 0x5409;
-pub const TCXONC: ::c_int = 0x540A;
-pub const TCFLSH: ::c_int = 0x540B;
-pub const TIOCGSOFTCAR: ::c_int = 0x5419;
-pub const TIOCSSOFTCAR: ::c_int = 0x541A;
-pub const TIOCINQ: ::c_int = 0x541B;
-pub const TIOCEXCL: ::c_int = 0x540C;
-pub const TIOCNXCL: ::c_int = 0x540D;
-pub const TIOCSCTTY: ::c_int = 0x540E;
-pub const TIOCGPGRP: ::c_int = 0x540F;
-pub const TIOCSPGRP: ::c_int = 0x5410;
-pub const TIOCOUTQ: ::c_int = 0x5411;
-pub const TIOCSTI: ::c_int = 0x5412;
-pub const TIOCGWINSZ: ::c_int = 0x5413;
-pub const TIOCSWINSZ: ::c_int = 0x5414;
-pub const TIOCMGET: ::c_int = 0x5415;
-pub const TIOCMBIS: ::c_int = 0x5416;
-pub const TIOCMBIC: ::c_int = 0x5417;
-pub const TIOCMSET: ::c_int = 0x5418;
-pub const FIONREAD: ::c_int = 0x541B;
-pub const TIOCCONS: ::c_int = 0x541D;
-
-pub const TIOCLINUX: ::c_int = 0x541C;
-pub const TIOCGSERIAL: ::c_int = 0x541E;
-pub const TIOCM_ST: ::c_int = 0x008;
-pub const TIOCM_SR: ::c_int = 0x010;
-pub const TIOCM_CTS: ::c_int = 0x020;
-pub const TIOCM_CAR: ::c_int = 0x040;
-pub const TIOCM_RNG: ::c_int = 0x080;
-pub const TIOCM_DSR: ::c_int = 0x100;
-
pub const VTIME: usize = 5;
pub const VSWTC: usize = 7;
pub const VSTART: usize = 8;
@@ -374,7 +334,6 @@ pub const PARODD: ::tcflag_t = 0o001000;
pub const HUPCL: ::tcflag_t = 0o002000;
pub const CLOCAL: ::tcflag_t = 0o004000;
pub const CBAUDEX: ::tcflag_t = 0o010000;
-pub const BOTHER: ::speed_t = 0o010000;
pub const B57600: ::speed_t = 0o010001;
pub const B115200: ::speed_t = 0o010002;
pub const B230400: ::speed_t = 0o010003;
@@ -752,7 +711,11 @@ pub const SYS_faccessat2: ::c_long = 439;
pub const SYS_process_madvise: ::c_long = 440;
pub const SYS_epoll_pwait2: ::c_long = 441;
pub const SYS_mount_setattr: ::c_long = 442;
-
-extern "C" {
- pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
-}
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_memfd_secret: ::c_long = 447;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 450;
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/b64/x86_64/align.rs b/vendor/libc/src/unix/linux_like/linux/musl/b64/x86_64/align.rs
index 7ca870f..94391a0 100644
--- a/vendor/libc/src/unix/linux_like/linux/musl/b64/x86_64/align.rs
+++ b/vendor/libc/src/unix/linux_like/linux/musl/b64/x86_64/align.rs
@@ -4,4 +4,22 @@ s_no_extra_traits! {
pub struct max_align_t {
priv_: [f64; 4]
}
+
+}
+
+s! {
+ #[repr(align(8))]
+ pub struct clone_args {
+ pub flags: ::c_ulonglong,
+ pub pidfd: ::c_ulonglong,
+ pub child_tid: ::c_ulonglong,
+ pub parent_tid: ::c_ulonglong,
+ pub exit_signal: ::c_ulonglong,
+ pub stack: ::c_ulonglong,
+ pub stack_size: ::c_ulonglong,
+ pub tls: ::c_ulonglong,
+ pub set_tid: ::c_ulonglong,
+ pub set_tid_size: ::c_ulonglong,
+ pub cgroup: ::c_ulonglong,
+ }
}
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/b64/x86_64/mod.rs b/vendor/libc/src/unix/linux_like/linux/musl/b64/x86_64/mod.rs
index dac9f99..8198dc2 100644
--- a/vendor/libc/src/unix/linux_like/linux/musl/b64/x86_64/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/musl/b64/x86_64/mod.rs
@@ -3,6 +3,7 @@ pub type wchar_t = i32;
pub type nlink_t = u64;
pub type blksize_t = ::c_long;
pub type __u64 = ::c_ulonglong;
+pub type __s64 = ::c_longlong;
pub type greg_t = i64;
s! {
@@ -599,6 +600,14 @@ pub const SYS_faccessat2: ::c_long = 439;
pub const SYS_process_madvise: ::c_long = 440;
pub const SYS_epoll_pwait2: ::c_long = 441;
pub const SYS_mount_setattr: ::c_long = 442;
+pub const SYS_quotactl_fd: ::c_long = 443;
+pub const SYS_landlock_create_ruleset: ::c_long = 444;
+pub const SYS_landlock_add_rule: ::c_long = 445;
+pub const SYS_landlock_restrict_self: ::c_long = 446;
+pub const SYS_memfd_secret: ::c_long = 447;
+pub const SYS_process_mrelease: ::c_long = 448;
+pub const SYS_futex_waitv: ::c_long = 449;
+pub const SYS_set_mempolicy_home_node: ::c_long = 450;
// offsets in user_regs_structs, from sys/reg.h
pub const R15: ::c_int = 0;
@@ -673,9 +682,6 @@ pub const O_RSYNC: ::c_int = 1052672;
pub const O_DSYNC: ::c_int = 4096;
pub const O_ASYNC: ::c_int = 0x2000;
-pub const TIOCGRS485: ::c_int = 0x542E;
-pub const TIOCSRS485: ::c_int = 0x542F;
-
pub const SIGSTKSZ: ::size_t = 8192;
pub const MINSIGSTKSZ: ::size_t = 2048;
@@ -820,9 +826,6 @@ pub const MAP_STACK: ::c_int = 0x020000;
pub const MAP_HUGETLB: ::c_int = 0x040000;
pub const MAP_SYNC: ::c_int = 0x080000;
-pub const RLIMIT_NLIMITS: ::c_int = 15;
-pub const RLIM_NLIMITS: ::c_int = RLIMIT_NLIMITS;
-pub const TIOCINQ: ::c_int = ::FIONREAD;
pub const MCL_CURRENT: ::c_int = 0x0001;
pub const MCL_FUTURE: ::c_int = 0x0002;
pub const CBAUD: ::tcflag_t = 0o0010017;
@@ -892,9 +895,6 @@ pub const B3000000: ::speed_t = 0o010015;
pub const B3500000: ::speed_t = 0o010016;
pub const B4000000: ::speed_t = 0o010017;
-pub const FIOCLEX: ::c_int = 0x5451;
-pub const FIONCLEX: ::c_int = 0x5450;
-pub const FIONBIO: ::c_int = 0x5421;
pub const EDEADLK: ::c_int = 35;
pub const EDEADLOCK: ::c_int = EDEADLK;
@@ -905,52 +905,6 @@ pub const VMIN: usize = 6;
pub const IEXTEN: ::tcflag_t = 0x00008000;
pub const TOSTOP: ::tcflag_t = 0x00000100;
pub const FLUSHO: ::tcflag_t = 0x00001000;
-pub const TCGETS: ::c_int = 0x5401;
-pub const TCSETS: ::c_int = 0x5402;
-pub const TCSETSW: ::c_int = 0x5403;
-pub const TCSETSF: ::c_int = 0x5404;
-pub const TCGETA: ::c_int = 0x5405;
-pub const TCSETA: ::c_int = 0x5406;
-pub const TCSETAW: ::c_int = 0x5407;
-pub const TCSETAF: ::c_int = 0x5408;
-pub const TCSBRK: ::c_int = 0x5409;
-pub const TCXONC: ::c_int = 0x540A;
-pub const TCFLSH: ::c_int = 0x540B;
-pub const TIOCGSOFTCAR: ::c_int = 0x5419;
-pub const TIOCSSOFTCAR: ::c_int = 0x541A;
-pub const TIOCLINUX: ::c_int = 0x541C;
-pub const TIOCGSERIAL: ::c_int = 0x541E;
-pub const TIOCEXCL: ::c_int = 0x540C;
-pub const TIOCNXCL: ::c_int = 0x540D;
-pub const TIOCSCTTY: ::c_int = 0x540E;
-pub const TIOCGPGRP: ::c_int = 0x540F;
-pub const TIOCSPGRP: ::c_int = 0x5410;
-pub const TIOCOUTQ: ::c_int = 0x5411;
-pub const TIOCSTI: ::c_int = 0x5412;
-pub const TIOCGWINSZ: ::c_int = 0x5413;
-pub const TIOCSWINSZ: ::c_int = 0x5414;
-pub const TIOCMGET: ::c_int = 0x5415;
-pub const TIOCMBIS: ::c_int = 0x5416;
-pub const TIOCMBIC: ::c_int = 0x5417;
-pub const TIOCMSET: ::c_int = 0x5418;
-pub const FIONREAD: ::c_int = 0x541B;
-pub const TIOCCONS: ::c_int = 0x541D;
-
-pub const TIOCM_LE: ::c_int = 0x001;
-pub const TIOCM_DTR: ::c_int = 0x002;
-pub const TIOCM_RTS: ::c_int = 0x004;
-pub const TIOCM_ST: ::c_int = 0x008;
-pub const TIOCM_SR: ::c_int = 0x010;
-pub const TIOCM_CTS: ::c_int = 0x020;
-pub const TIOCM_CAR: ::c_int = 0x040;
-pub const TIOCM_RNG: ::c_int = 0x080;
-pub const TIOCM_DSR: ::c_int = 0x100;
-pub const TIOCM_CD: ::c_int = TIOCM_CAR;
-pub const TIOCM_RI: ::c_int = TIOCM_RNG;
-
-extern "C" {
- pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
-}
cfg_if! {
if #[cfg(libc_align)] {
diff --git a/vendor/libc/src/unix/linux_like/linux/musl/mod.rs b/vendor/libc/src/unix/linux_like/linux/musl/mod.rs
index 03f13e2..25291c2 100644
--- a/vendor/libc/src/unix/linux_like/linux/musl/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/musl/mod.rs
@@ -24,6 +24,16 @@ pub type rlim_t = ::c_ulonglong;
pub type flock64 = flock;
+cfg_if! {
+ if #[cfg(doc)] {
+ // Used in `linux::arch` to define ioctl constants.
+ pub(crate) type Ioctl = ::c_int;
+ } else {
+ #[doc(hidden)]
+ pub type Ioctl = ::c_int;
+ }
+}
+
impl siginfo_t {
pub unsafe fn si_addr(&self) -> *mut ::c_void {
#[repr(C)]
@@ -133,24 +143,6 @@ s! {
__dummy4: [::c_char; 16],
}
- pub struct nlmsghdr {
- pub nlmsg_len: u32,
- pub nlmsg_type: u16,
- pub nlmsg_flags: u16,
- pub nlmsg_seq: u32,
- pub nlmsg_pid: u32,
- }
-
- pub struct nlmsgerr {
- pub error: ::c_int,
- pub msg: nlmsghdr,
- }
-
- pub struct nlattr {
- pub nla_len: u16,
- pub nla_type: u16,
- }
-
pub struct sigaction {
pub sa_sigaction: ::sighandler_t,
pub sa_mask: ::sigset_t,
@@ -226,12 +218,6 @@ s! {
pub rt_irtt: ::c_ushort,
}
- pub struct ip_mreqn {
- pub imr_multiaddr: ::in_addr,
- pub imr_address: ::in_addr,
- pub imr_ifindex: ::c_int,
- }
-
pub struct __exit_status {
pub e_termination: ::c_short,
pub e_exit: ::c_short,
@@ -249,6 +235,36 @@ s! {
pub ch_size: ::Elf32_Word,
pub ch_addralign: ::Elf32_Word,
}
+
+ pub struct timex {
+ pub modes: ::c_uint,
+ pub offset: ::c_long,
+ pub freq: ::c_long,
+ pub maxerror: ::c_long,
+ pub esterror: ::c_long,
+ pub status: ::c_int,
+ pub constant: ::c_long,
+ pub precision: ::c_long,
+ pub tolerance: ::c_long,
+ pub time: ::timeval,
+ pub tick: ::c_long,
+ pub ppsfreq: ::c_long,
+ pub jitter: ::c_long,
+ pub shift: ::c_int,
+ pub stabil: ::c_long,
+ pub jitcnt: ::c_long,
+ pub calcnt: ::c_long,
+ pub errcnt: ::c_long,
+ pub stbcnt: ::c_long,
+ pub tai: ::c_int,
+ pub __padding: [::c_int; 11],
+ }
+
+ pub struct ntptimeval {
+ pub time: ::timeval,
+ pub maxerror: ::c_long,
+ pub esterror: ::c_long,
+ }
}
s_no_extra_traits! {
@@ -508,14 +524,13 @@ pub const PTHREAD_STACK_MIN: ::size_t = 2048;
pub const POSIX_MADV_DONTNEED: ::c_int = 4;
-pub const RLIM_INFINITY: ::rlim_t = !0;
-pub const RLIMIT_RTTIME: ::c_int = 15;
-
pub const MAP_ANONYMOUS: ::c_int = MAP_ANON;
pub const SOCK_DCCP: ::c_int = 6;
pub const SOCK_PACKET: ::c_int = 10;
+pub const SOMAXCONN: ::c_int = 128;
+
#[deprecated(since = "0.2.55", note = "Use SIGSYS instead")]
pub const SIGUNUSED: ::c_int = ::SIGSYS;
@@ -603,26 +618,70 @@ pub const B38400: ::speed_t = 0o000017;
pub const EXTA: ::speed_t = B19200;
pub const EXTB: ::speed_t = B38400;
-pub const RLIMIT_CPU: ::c_int = 0;
-pub const RLIMIT_FSIZE: ::c_int = 1;
-pub const RLIMIT_DATA: ::c_int = 2;
-pub const RLIMIT_STACK: ::c_int = 3;
-pub const RLIMIT_CORE: ::c_int = 4;
-pub const RLIMIT_LOCKS: ::c_int = 10;
-pub const RLIMIT_SIGPENDING: ::c_int = 11;
-pub const RLIMIT_MSGQUEUE: ::c_int = 12;
-pub const RLIMIT_NICE: ::c_int = 13;
-pub const RLIMIT_RTPRIO: ::c_int = 14;
-
pub const REG_OK: ::c_int = 0;
-pub const TIOCSBRK: ::c_int = 0x5427;
-pub const TIOCCBRK: ::c_int = 0x5428;
-
pub const PRIO_PROCESS: ::c_int = 0;
pub const PRIO_PGRP: ::c_int = 1;
pub const PRIO_USER: ::c_int = 2;
+pub const ADJ_OFFSET: ::c_uint = 0x0001;
+pub const ADJ_FREQUENCY: ::c_uint = 0x0002;
+pub const ADJ_MAXERROR: ::c_uint = 0x0004;
+pub const ADJ_ESTERROR: ::c_uint = 0x0008;
+pub const ADJ_STATUS: ::c_uint = 0x0010;
+pub const ADJ_TIMECONST: ::c_uint = 0x0020;
+pub const ADJ_TAI: ::c_uint = 0x0080;
+pub const ADJ_SETOFFSET: ::c_uint = 0x0100;
+pub const ADJ_MICRO: ::c_uint = 0x1000;
+pub const ADJ_NANO: ::c_uint = 0x2000;
+pub const ADJ_TICK: ::c_uint = 0x4000;
+pub const ADJ_OFFSET_SINGLESHOT: ::c_uint = 0x8001;
+pub const ADJ_OFFSET_SS_READ: ::c_uint = 0xa001;
+pub const MOD_OFFSET: ::c_uint = ADJ_OFFSET;
+pub const MOD_FREQUENCY: ::c_uint = ADJ_FREQUENCY;
+pub const MOD_MAXERROR: ::c_uint = ADJ_MAXERROR;
+pub const MOD_ESTERROR: ::c_uint = ADJ_ESTERROR;
+pub const MOD_STATUS: ::c_uint = ADJ_STATUS;
+pub const MOD_TIMECONST: ::c_uint = ADJ_TIMECONST;
+pub const MOD_CLKB: ::c_uint = ADJ_TICK;
+pub const MOD_CLKA: ::c_uint = ADJ_OFFSET_SINGLESHOT;
+pub const MOD_TAI: ::c_uint = ADJ_TAI;
+pub const MOD_MICRO: ::c_uint = ADJ_MICRO;
+pub const MOD_NANO: ::c_uint = ADJ_NANO;
+pub const STA_PLL: ::c_int = 0x0001;
+pub const STA_PPSFREQ: ::c_int = 0x0002;
+pub const STA_PPSTIME: ::c_int = 0x0004;
+pub const STA_FLL: ::c_int = 0x0008;
+pub const STA_INS: ::c_int = 0x0010;
+pub const STA_DEL: ::c_int = 0x0020;
+pub const STA_UNSYNC: ::c_int = 0x0040;
+pub const STA_FREQHOLD: ::c_int = 0x0080;
+pub const STA_PPSSIGNAL: ::c_int = 0x0100;
+pub const STA_PPSJITTER: ::c_int = 0x0200;
+pub const STA_PPSWANDER: ::c_int = 0x0400;
+pub const STA_PPSERROR: ::c_int = 0x0800;
+pub const STA_CLOCKERR: ::c_int = 0x1000;
+pub const STA_NANO: ::c_int = 0x2000;
+pub const STA_MODE: ::c_int = 0x4000;
+pub const STA_CLK: ::c_int = 0x8000;
+pub const STA_RONLY: ::c_int = STA_PPSSIGNAL
+ | STA_PPSJITTER
+ | STA_PPSWANDER
+ | STA_PPSERROR
+ | STA_CLOCKERR
+ | STA_NANO
+ | STA_MODE
+ | STA_CLK;
+
+pub const TIME_OK: ::c_int = 0;
+pub const TIME_INS: ::c_int = 1;
+pub const TIME_DEL: ::c_int = 2;
+pub const TIME_OOP: ::c_int = 3;
+pub const TIME_WAIT: ::c_int = 4;
+pub const TIME_ERROR: ::c_int = 5;
+pub const TIME_BAD: ::c_int = TIME_ERROR;
+pub const MAXTC: ::c_long = 6;
+
cfg_if! {
if #[cfg(target_arch = "s390x")] {
pub const POSIX_FADV_DONTNEED: ::c_int = 6;
@@ -665,27 +724,11 @@ extern "C" {
old_limit: *mut ::rlimit64,
) -> ::c_int;
+ pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int;
pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int;
pub fn ptrace(request: ::c_int, ...) -> ::c_long;
pub fn getpriority(which: ::c_int, who: ::id_t) -> ::c_int;
pub fn setpriority(which: ::c_int, who: ::id_t, prio: ::c_int) -> ::c_int;
- pub fn pthread_getaffinity_np(
- thread: ::pthread_t,
- cpusetsize: ::size_t,
- cpuset: *mut ::cpu_set_t,
- ) -> ::c_int;
- pub fn pthread_setaffinity_np(
- thread: ::pthread_t,
- cpusetsize: ::size_t,
- cpuset: *const ::cpu_set_t,
- ) -> ::c_int;
- pub fn sched_getcpu() -> ::c_int;
- pub fn memmem(
- haystack: *const ::c_void,
- haystacklen: ::size_t,
- needle: *const ::c_void,
- needlelen: ::size_t,
- ) -> *mut ::c_void;
// Musl targets need the `mask` argument of `fanotify_mark` be specified
// `::c_ulonglong` instead of `u64` or there will be a type mismatch between
// `long long unsigned int` and the expected `uint64_t`.
@@ -700,6 +743,33 @@ extern "C" {
// Added in `musl` 1.1.20
pub fn explicit_bzero(s: *mut ::c_void, len: ::size_t);
+ // Added in `musl` 1.2.2
+ pub fn reallocarray(ptr: *mut ::c_void, nmemb: ::size_t, size: ::size_t) -> *mut ::c_void;
+
+ pub fn adjtimex(buf: *mut ::timex) -> ::c_int;
+ pub fn clock_adjtime(clk_id: ::clockid_t, buf: *mut ::timex) -> ::c_int;
+
+ pub fn ctermid(s: *mut ::c_char) -> *mut ::c_char;
+
+ pub fn memfd_create(name: *const ::c_char, flags: ::c_uint) -> ::c_int;
+ pub fn mlock2(addr: *const ::c_void, len: ::size_t, flags: ::c_uint) -> ::c_int;
+ pub fn malloc_usable_size(ptr: *mut ::c_void) -> ::size_t;
+
+ pub fn euidaccess(pathname: *const ::c_char, mode: ::c_int) -> ::c_int;
+ pub fn eaccess(pathname: *const ::c_char, mode: ::c_int) -> ::c_int;
+
+ pub fn asctime_r(tm: *const ::tm, buf: *mut ::c_char) -> *mut ::c_char;
+
+ pub fn strftime(
+ s: *mut ::c_char,
+ max: ::size_t,
+ format: *const ::c_char,
+ tm: *const ::tm,
+ ) -> ::size_t;
+ pub fn strptime(s: *const ::c_char, format: *const ::c_char, tm: *mut ::tm) -> *mut ::c_char;
+
+ pub fn dirname(path: *mut ::c_char) -> *mut ::c_char;
+ pub fn basename(path: *mut ::c_char) -> *mut ::c_char;
}
cfg_if! {
@@ -707,13 +777,15 @@ cfg_if! {
target_arch = "aarch64",
target_arch = "mips64",
target_arch = "powerpc64",
- target_arch = "s390x"))] {
+ target_arch = "s390x",
+ target_arch = "riscv64"))] {
mod b64;
pub use self::b64::*;
} else if #[cfg(any(target_arch = "x86",
target_arch = "mips",
target_arch = "powerpc",
target_arch = "hexagon",
+ target_arch = "riscv32",
target_arch = "arm"))] {
mod b32;
pub use self::b32::*;
diff --git a/vendor/libc/src/unix/linux_like/linux/no_align.rs b/vendor/libc/src/unix/linux_like/linux/no_align.rs
index de64be5..2b5abb3 100644
--- a/vendor/libc/src/unix/linux_like/linux/no_align.rs
+++ b/vendor/libc/src/unix/linux_like/linux/no_align.rs
@@ -9,6 +9,7 @@ macro_rules! expand_align {
target_arch = "sparc64",
target_arch = "riscv64",
target_arch = "riscv32",
+ target_arch = "loongarch64",
all(target_arch = "aarch64",
target_env = "musl")))]
__align: [::c_int; 0],
@@ -19,6 +20,7 @@ macro_rules! expand_align {
target_arch = "sparc64",
target_arch = "riscv64",
target_arch = "riscv32",
+ target_arch = "loongarch64",
all(target_arch = "aarch64",
target_env = "musl"))))]
__align: [::c_long; 0],
@@ -62,6 +64,7 @@ macro_rules! expand_align {
pub struct pthread_mutex_t {
#[cfg(any(target_arch = "mips",
target_arch = "arm",
+ target_arch = "m68k",
target_arch = "powerpc",
target_arch = "sparc",
all(target_arch = "x86_64",
@@ -69,6 +72,7 @@ macro_rules! expand_align {
__align: [::c_long; 0],
#[cfg(not(any(target_arch = "mips",
target_arch = "arm",
+ target_arch = "m68k",
target_arch = "powerpc",
target_arch = "sparc",
all(target_arch = "x86_64",
@@ -80,6 +84,7 @@ macro_rules! expand_align {
pub struct pthread_rwlock_t {
#[cfg(any(target_arch = "mips",
target_arch = "arm",
+ target_arch = "m68k",
target_arch = "powerpc",
target_arch = "sparc",
all(target_arch = "x86_64",
@@ -87,6 +92,7 @@ macro_rules! expand_align {
__align: [::c_long; 0],
#[cfg(not(any(target_arch = "mips",
target_arch = "arm",
+ target_arch = "m68k",
target_arch = "powerpc",
target_arch = "sparc",
all(target_arch = "x86_64",
diff --git a/vendor/libc/src/unix/linux_like/linux/non_exhaustive.rs b/vendor/libc/src/unix/linux_like/linux/non_exhaustive.rs
new file mode 100644
index 0000000..e2e2cb8
--- /dev/null
+++ b/vendor/libc/src/unix/linux_like/linux/non_exhaustive.rs
@@ -0,0 +1,9 @@
+s! {
+ // linux/openat2.h
+ #[non_exhaustive]
+ pub struct open_how {
+ pub flags: ::__u64,
+ pub mode: ::__u64,
+ pub resolve: ::__u64,
+ }
+}
diff --git a/vendor/libc/src/unix/linux_like/linux/uclibc/arm/mod.rs b/vendor/libc/src/unix/linux_like/linux/uclibc/arm/mod.rs
index dc6518c..a0035b2 100644
--- a/vendor/libc/src/unix/linux_like/linux/uclibc/arm/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/uclibc/arm/mod.rs
@@ -10,7 +10,6 @@ pub type fsfilcnt_t = ::c_ulong;
pub type ino_t = ::c_ulong;
pub type off_t = ::c_long;
pub type pthread_t = ::c_ulong;
-pub type rlim_t = ::c_ulong;
pub type suseconds_t = ::c_long;
pub type nlink_t = ::c_uint;
@@ -20,6 +19,7 @@ pub type blkcnt_t = ::c_long;
pub type fsblkcnt64_t = u64;
pub type fsfilcnt64_t = u64;
pub type __u64 = ::c_ulonglong;
+pub type __s64 = ::c_longlong;
s! {
pub struct cmsghdr {
@@ -44,14 +44,14 @@ s! {
pub struct stat {
pub st_dev: ::c_ulonglong,
- pub __pad1: ::c_ushort,
+ __pad1: ::c_ushort,
pub st_ino: ::ino_t,
pub st_mode: ::mode_t,
pub st_nlink: ::nlink_t,
pub st_uid: ::uid_t,
pub st_gid: ::gid_t,
pub st_rdev: ::c_ulonglong,
- pub __pad2: ::c_ushort,
+ __pad2: ::c_ushort,
pub st_size: ::off_t,
pub st_blksize: ::blksize_t,
pub st_blocks: ::blkcnt_t,
@@ -61,8 +61,8 @@ s! {
pub st_mtime_nsec: ::c_long,
pub st_ctime: ::time_t,
pub st_ctime_nsec: ::c_long,
- pub __uclibc_unused4: ::c_ulong,
- pub __uclibc_unused5: ::c_ulong,
+ __unused4: ::c_ulong,
+ __unused5: ::c_ulong,
}
pub struct stat64
@@ -202,49 +202,48 @@ s! {
pub cuid: ::uid_t,
pub cgid: ::gid_t,
pub mode: ::c_ushort,
- pub __pad1: ::c_ushort,
+ __pad1: ::c_ushort,
pub __seq: ::c_ushort,
- pub __pad2: ::c_ushort,
- pub __uclibc_unused1: ::c_ulong,
- pub __uclibc_unused2: ::c_ulong,
+ __pad2: ::c_ushort,
+ __unused1: ::c_ulong,
+ __unused2: ::c_ulong,
}
pub struct msqid_ds {
pub msg_perm: ::ipc_perm,
pub msg_stime: ::time_t,
- pub __uclibc_unused1: ::c_ulong,
+ __unused1: ::c_ulong,
pub msg_rtime: ::time_t,
- pub __uclibc_unused2: ::c_ulong,
+ __unused2: ::c_ulong,
pub msg_ctime: ::time_t,
- pub __uclibc_unused3: ::c_ulong,
- pub __msg_cbytes: ::c_ulong,
+ __unused3: ::c_ulong,
+ __msg_cbytes: ::c_ulong,
pub msg_qnum: ::msgqnum_t,
pub msg_qbytes: ::msglen_t,
pub msg_lspid: ::pid_t,
pub msg_lrpid: ::pid_t,
- pub __uclibc_unused4: ::c_ulong,
- pub __uclibc_unused5: ::c_ulong,
+ __unused4: ::c_ulong,
+ __unused5: ::c_ulong,
}
pub struct shmid_ds {
pub shm_perm: ::ipc_perm,
pub shm_segsz: ::size_t,
pub shm_atime: ::time_t,
- pub __uclibc_unused1: ::c_ulong,
+ __unused1: ::c_ulong,
pub shm_dtime: ::time_t,
- pub __uclibc_unused2: ::c_ulong,
+ __unused2: ::c_ulong,
pub shm_ctime: ::time_t,
- pub __uclibc_unused3: ::c_ulong,
+ __unused3: ::c_ulong,
pub shm_cpid: ::pid_t,
pub shm_lpid: ::pid_t,
pub shm_nattch: ::shmatt_t,
- pub __uclibc_unused4: ::c_ulong,
- pub __uclibc_unused5: ::c_ulong,
+ __unused4: ::c_ulong,
+ __unused5: ::c_ulong,
}
}
pub const O_CLOEXEC: ::c_int = 0o2000000;
-pub const RLIM_INFINITY: rlim_t = !0;
pub const __SIZEOF_PTHREAD_ATTR_T: usize = 36;
pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 24;
pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
@@ -417,9 +416,6 @@ pub const EUSERS: ::c_int = 0x57;
pub const EXFULL: ::c_int = 0x36;
pub const FF1: ::c_int = 0x8000;
pub const FFDLY: ::c_int = 0x8000;
-pub const FIONBIO: ::c_ulong = 0x5421;
-pub const FIOCLEX: ::c_ulong = 0x5451;
-pub const FIONCLEX: ::c_ulong = 0x5450;
pub const FLUSHO: ::tcflag_t = 0x1000;
pub const F_GETLK: ::c_int = 0x5;
pub const F_SETLK: ::c_int = 0x6;
@@ -469,6 +465,7 @@ pub const PENDIN: ::tcflag_t = 0x4000;
pub const POLLWRBAND: ::c_short = 0x200;
pub const POLLWRNORM: ::c_short = 0x100;
pub const PTHREAD_STACK_MIN: ::size_t = 16384;
+pub const RTLD_GLOBAL: ::c_int = 0x00100;
// These are typed unsigned to match sigaction
pub const SA_NOCLDSTOP: ::c_ulong = 0x1;
@@ -886,10 +883,9 @@ pub const SYS_pwritev2: ::c_long = 393;
pub const SYS_pkey_mprotect: ::c_long = 394;
pub const SYS_pkey_alloc: ::c_long = 395;
pub const SYS_pkey_free: ::c_long = 396;
-
-extern "C" {
- pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
-}
+pub const SYS_statx: ::c_int = 397;
+pub const SYS_pidfd_open: ::c_long = 434;
+pub const SYS_clone3: ::c_long = 435;
cfg_if! {
if #[cfg(libc_align)] {
diff --git a/vendor/libc/src/unix/linux_like/linux/uclibc/mips/mips32/mod.rs b/vendor/libc/src/unix/linux_like/linux/uclibc/mips/mips32/mod.rs
index 8edde11..e11dc61 100644
--- a/vendor/libc/src/unix/linux_like/linux/uclibc/mips/mips32/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/uclibc/mips/mips32/mod.rs
@@ -12,7 +12,6 @@ pub type blksize_t = i32;
pub type nlink_t = u32;
pub type fsblkcnt_t = ::c_ulong;
pub type fsfilcnt_t = ::c_ulong;
-pub type rlim_t = ::c_ulong;
pub type __u64 = ::c_ulonglong;
pub type fsblkcnt64_t = u64;
pub type fsfilcnt64_t = u64;
@@ -265,8 +264,6 @@ pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: usize = 8;
pub const __SIZEOF_PTHREAD_BARRIER_T: usize = 20;
pub const __SIZEOF_PTHREAD_BARRIERATTR_T: usize = 4;
-pub const RLIM_INFINITY: ::rlim_t = 0x7fffffff;
-
pub const SYS_syscall: ::c_long = 4000 + 0;
pub const SYS_exit: ::c_long = 4000 + 1;
pub const SYS_fork: ::c_long = 4000 + 2;
@@ -625,6 +622,7 @@ pub const SYS_pwritev2: ::c_long = 4000 + 362;
pub const SYS_pkey_mprotect: ::c_long = 4000 + 363;
pub const SYS_pkey_alloc: ::c_long = 4000 + 364;
pub const SYS_pkey_free: ::c_long = 4000 + 365;
+pub const SYS_clone3: ::c_long = 4000 + 435;
#[link(name = "util")]
extern "C" {
@@ -636,7 +634,6 @@ extern "C" {
newp: *mut ::c_void,
newlen: ::size_t,
) -> ::c_int;
- pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
pub fn glob64(
pattern: *const ::c_char,
flags: ::c_int,
diff --git a/vendor/libc/src/unix/linux_like/linux/uclibc/mips/mips64/mod.rs b/vendor/libc/src/unix/linux_like/linux/uclibc/mips/mips64/mod.rs
index 735eb85..be6d281 100644
--- a/vendor/libc/src/unix/linux_like/linux/uclibc/mips/mips64/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/uclibc/mips/mips64/mod.rs
@@ -8,7 +8,6 @@ pub type fsfilcnt_t = ::c_ulong;
pub type ino_t = u64;
pub type nlink_t = u64;
pub type off_t = i64;
-pub type rlim_t = ::c_ulong;
pub type suseconds_t = i64;
pub type time_t = i64;
pub type wchar_t = i32;
@@ -193,15 +192,8 @@ pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
-pub const RLIM_INFINITY: ::rlim_t = 0xffff_ffff_ffff_ffff;
-
pub const SYS_gettid: ::c_long = 5178; // Valid for n64
-#[link(name = "util")]
-extern "C" {
- pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
-}
-
cfg_if! {
if #[cfg(libc_align)] {
mod align;
diff --git a/vendor/libc/src/unix/linux_like/linux/uclibc/mips/mod.rs b/vendor/libc/src/unix/linux_like/linux/uclibc/mips/mod.rs
index 28fa9a2..6168409 100644
--- a/vendor/libc/src/unix/linux_like/linux/uclibc/mips/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/uclibc/mips/mod.rs
@@ -32,24 +32,12 @@ pub const EPOLL_CLOEXEC: ::c_int = 0x80000;
pub const EFD_CLOEXEC: ::c_int = 0x80000;
-pub const BUFSIZ: ::c_uint = 4096;
pub const TMP_MAX: ::c_uint = 238328;
-pub const FOPEN_MAX: ::c_uint = 16;
-pub const POSIX_MADV_DONTNEED: ::c_int = 4;
pub const _SC_2_C_VERSION: ::c_int = 96;
pub const O_ACCMODE: ::c_int = 3;
pub const O_DIRECT: ::c_int = 0x8000;
pub const O_DIRECTORY: ::c_int = 0x10000;
pub const O_NOFOLLOW: ::c_int = 0x20000;
-pub const NI_MAXHOST: ::socklen_t = 1025;
-
-pub const RLIMIT_NOFILE: ::c_int = 5;
-pub const RLIMIT_AS: ::c_int = 6;
-pub const RLIMIT_RSS: ::c_int = 7;
-pub const RLIMIT_NPROC: ::c_int = 8;
-pub const RLIMIT_MEMLOCK: ::c_int = 9;
-pub const RLIMIT_NLIMITS: ::c_int = 15;
-pub const RLIM_NLIMITS: ::c_int = RLIMIT_NLIMITS;
pub const O_APPEND: ::c_int = 8;
pub const O_CREAT: ::c_int = 256;
@@ -87,7 +75,6 @@ pub const EXFULL: ::c_int = 52;
pub const ENOANO: ::c_int = 53;
pub const EBADRQC: ::c_int = 54;
pub const EBADSLT: ::c_int = 55;
-pub const EDEADLOCK: ::c_int = 56;
pub const EMULTIHOP: ::c_int = 74;
pub const EOVERFLOW: ::c_int = 79;
pub const ENOTUNIQ: ::c_int = 80;
@@ -164,10 +151,6 @@ pub const SOCK_STREAM: ::c_int = 2;
pub const SOCK_DGRAM: ::c_int = 1;
pub const SOCK_SEQPACKET: ::c_int = 5;
-pub const FIOCLEX: ::c_ulong = 0x6601;
-pub const FIONCLEX: ::c_ulong = 0x6602;
-pub const FIONBIO: ::c_ulong = 0x667e;
-
pub const SA_ONSTACK: ::c_uint = 0x08000000;
pub const SA_SIGINFO: ::c_uint = 0x00000008;
pub const SA_NOCLDWAIT: ::c_int = 0x00010000;
@@ -189,7 +172,6 @@ pub const SIGTSTP: ::c_int = 24;
pub const SIGURG: ::c_int = 21;
pub const SIGIO: ::c_int = 22;
pub const SIGSYS: ::c_int = 12;
-pub const SIGPOLL: ::c_int = 22;
pub const SIGPWR: ::c_int = 19;
pub const SIG_SETMASK: ::c_int = 3;
pub const SIG_BLOCK: ::c_int = 0x1;
@@ -216,47 +198,12 @@ pub const CPU_SETSIZE: ::c_int = 0x400;
pub const EFD_NONBLOCK: ::c_int = 0x80;
pub const F_GETLK: ::c_int = 14;
-pub const F_GETOWN: ::c_int = 23;
-pub const F_SETOWN: ::c_int = 24;
pub const F_SETLK: ::c_int = 6;
pub const F_SETLKW: ::c_int = 7;
pub const SFD_NONBLOCK: ::c_int = 0x80;
-pub const TCGETS: ::c_ulong = 0x540d;
-pub const TCSETS: ::c_ulong = 0x540e;
-pub const TCSETSW: ::c_ulong = 0x540f;
-pub const TCSETSF: ::c_ulong = 0x5410;
-pub const TCGETA: ::c_ulong = 0x5401;
-pub const TCSETA: ::c_ulong = 0x5402;
-pub const TCSETAW: ::c_ulong = 0x5403;
-pub const TCSETAF: ::c_ulong = 0x5404;
-pub const TCSBRK: ::c_ulong = 0x5405;
-pub const TCXONC: ::c_ulong = 0x5406;
-pub const TCFLSH: ::c_ulong = 0x5407;
-pub const TIOCGSOFTCAR: ::c_ulong = 0x5481;
-pub const TIOCSSOFTCAR: ::c_ulong = 0x5482;
-pub const TIOCINQ: ::c_ulong = 0x467f;
-pub const TIOCLINUX: ::c_ulong = 0x5483;
-pub const TIOCGSERIAL: ::c_ulong = 0x5484;
-pub const TIOCEXCL: ::c_ulong = 0x740d;
-pub const TIOCNXCL: ::c_ulong = 0x740e;
-pub const TIOCSCTTY: ::c_ulong = 0x5480;
-pub const TIOCGPGRP: ::c_ulong = 0x40047477;
-pub const TIOCSPGRP: ::c_ulong = 0x80047476;
-pub const TIOCOUTQ: ::c_ulong = 0x7472;
-pub const TIOCSTI: ::c_ulong = 0x5472;
-pub const TIOCGWINSZ: ::c_ulong = 0x40087468;
-pub const TIOCSWINSZ: ::c_ulong = 0x80087467;
-pub const TIOCMGET: ::c_ulong = 0x741d;
-pub const TIOCMBIS: ::c_ulong = 0x741b;
-pub const TIOCMBIC: ::c_ulong = 0x741c;
-pub const TIOCMSET: ::c_ulong = 0x741a;
-pub const FIONREAD: ::c_ulong = 0x467f;
-pub const TIOCCONS: ::c_ulong = 0x80047478;
-
pub const RTLD_GLOBAL: ::c_int = 0x4;
-pub const RTLD_NOLOAD: ::c_int = 0x8;
pub const SIGSTKSZ: ::size_t = 8192;
pub const CBAUD: ::tcflag_t = 0o0010017;
@@ -316,8 +263,6 @@ pub const B4800: ::speed_t = 0o000014;
pub const B9600: ::speed_t = 0o000015;
pub const B19200: ::speed_t = 0o000016;
pub const B38400: ::speed_t = 0o000017;
-pub const EXTA: ::speed_t = B19200;
-pub const EXTB: ::speed_t = B38400;
pub const B57600: ::speed_t = 0o010001;
pub const B115200: ::speed_t = 0o010002;
pub const B230400: ::speed_t = 0o010003;
diff --git a/vendor/libc/src/unix/linux_like/linux/uclibc/mod.rs b/vendor/libc/src/unix/linux_like/linux/uclibc/mod.rs
index 60a40e7..4a01e0c 100644
--- a/vendor/libc/src/unix/linux_like/linux/uclibc/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/uclibc/mod.rs
@@ -2,6 +2,19 @@ pub type shmatt_t = ::c_ulong;
pub type msgqnum_t = ::c_ulong;
pub type msglen_t = ::c_ulong;
pub type regoff_t = ::c_int;
+pub type rlim_t = ::c_ulong;
+pub type __rlimit_resource_t = ::c_ulong;
+pub type __priority_which_t = ::c_uint;
+
+cfg_if! {
+ if #[cfg(doc)] {
+ // Used in `linux::arch` to define ioctl constants.
+ pub(crate) type Ioctl = ::c_ulong;
+ } else {
+ #[doc(hidden)]
+ pub type Ioctl = ::c_ulong;
+ }
+}
s! {
pub struct statvfs { // Different than GNU!
@@ -34,6 +47,64 @@ s! {
__re_nsub: ::size_t,
__bitfield: u8,
}
+
+ pub struct rtentry {
+ pub rt_pad1: ::c_ulong,
+ pub rt_dst: ::sockaddr,
+ pub rt_gateway: ::sockaddr,
+ pub rt_genmask: ::sockaddr,
+ pub rt_flags: ::c_ushort,
+ pub rt_pad2: ::c_short,
+ pub rt_pad3: ::c_ulong,
+ pub rt_tos: ::c_uchar,
+ pub rt_class: ::c_uchar,
+ #[cfg(target_pointer_width = "64")]
+ pub rt_pad4: [::c_short; 3usize],
+ #[cfg(not(target_pointer_width = "64"))]
+ pub rt_pad4: ::c_short,
+ pub rt_metric: ::c_short,
+ pub rt_dev: *mut ::c_char,
+ pub rt_mtu: ::c_ulong,
+ pub rt_window: ::c_ulong,
+ pub rt_irtt: ::c_ushort,
+ }
+
+ pub struct __exit_status {
+ pub e_termination: ::c_short,
+ pub e_exit: ::c_short,
+ }
+
+ pub struct ptrace_peeksiginfo_args {
+ pub off: ::__u64,
+ pub flags: ::__u32,
+ pub nr: ::__s32,
+ }
+}
+
+impl siginfo_t {
+ pub unsafe fn si_addr(&self) -> *mut ::c_void {
+ #[repr(C)]
+ struct siginfo_sigfault {
+ _si_signo: ::c_int,
+ _si_errno: ::c_int,
+ _si_code: ::c_int,
+ si_addr: *mut ::c_void,
+ }
+ (*(self as *const siginfo_t as *const siginfo_sigfault)).si_addr
+ }
+
+ pub unsafe fn si_value(&self) -> ::sigval {
+ #[repr(C)]
+ struct siginfo_si_value {
+ _si_signo: ::c_int,
+ _si_errno: ::c_int,
+ _si_code: ::c_int,
+ _si_timerid: ::c_int,
+ _si_overrun: ::c_int,
+ si_value: ::sigval,
+ }
+ (*(self as *const siginfo_t as *const siginfo_si_value)).si_value
+ }
}
pub const MCL_CURRENT: ::c_int = 0x0001;
@@ -43,55 +114,10 @@ pub const SIGEV_THREAD_ID: ::c_int = 4;
pub const AF_VSOCK: ::c_int = 40;
-pub const ADFS_SUPER_MAGIC: ::c_long = 0x0000adf5;
-pub const AFFS_SUPER_MAGIC: ::c_long = 0x0000adff;
-pub const AFS_SUPER_MAGIC: ::c_long = 0x5346414f;
-pub const AUTOFS_SUPER_MAGIC: ::c_long = 0x0187;
+// Most `*_SUPER_MAGIC` constants are defined at the `linux_like` level; the
+// following are only available on newer Linux versions than the versions
+// currently used in CI in some configurations, so we define them here.
pub const BINDERFS_SUPER_MAGIC: ::c_long = 0x6c6f6f70;
-pub const BPF_FS_MAGIC: ::c_long = 0xcafe4a11;
-pub const BTRFS_SUPER_MAGIC: ::c_long = 0x9123683e;
-pub const CGROUP2_SUPER_MAGIC: ::c_long = 0x63677270;
-pub const CGROUP_SUPER_MAGIC: ::c_long = 0x27e0eb;
-pub const CODA_SUPER_MAGIC: ::c_long = 0x73757245;
-pub const CRAMFS_MAGIC: ::c_long = 0x28cd3d45;
-pub const DEBUGFS_MAGIC: ::c_long = 0x64626720;
-pub const DEVPTS_SUPER_MAGIC: ::c_long = 0x1cd1;
-pub const ECRYPTFS_SUPER_MAGIC: ::c_long = 0xf15f;
-pub const EFS_SUPER_MAGIC: ::c_long = 0x00414a53;
-pub const EXT2_SUPER_MAGIC: ::c_long = 0x0000ef53;
-pub const EXT3_SUPER_MAGIC: ::c_long = 0x0000ef53;
-pub const EXT4_SUPER_MAGIC: ::c_long = 0x0000ef53;
-pub const F2FS_SUPER_MAGIC: ::c_long = 0xf2f52010;
-pub const FUTEXFS_SUPER_MAGIC: ::c_long = 0xbad1dea;
-pub const HOSTFS_SUPER_MAGIC: ::c_long = 0x00c0ffee;
-pub const HPFS_SUPER_MAGIC: ::c_long = 0xf995e849;
-pub const HUGETLBFS_MAGIC: ::c_long = 0x958458f6;
-pub const ISOFS_SUPER_MAGIC: ::c_long = 0x00009660;
-pub const JFFS2_SUPER_MAGIC: ::c_long = 0x000072b6;
-pub const MINIX2_SUPER_MAGIC2: ::c_long = 0x00002478;
-pub const MINIX2_SUPER_MAGIC: ::c_long = 0x00002468;
-pub const MINIX3_SUPER_MAGIC: ::c_long = 0x4d5a;
-pub const MINIX_SUPER_MAGIC2: ::c_long = 0x0000138f;
-pub const MINIX_SUPER_MAGIC: ::c_long = 0x0000137f;
-pub const MSDOS_SUPER_MAGIC: ::c_long = 0x00004d44;
-pub const NCP_SUPER_MAGIC: ::c_long = 0x0000564c;
-pub const NFS_SUPER_MAGIC: ::c_long = 0x00006969;
-pub const NILFS_SUPER_MAGIC: ::c_long = 0x3434;
-pub const OCFS2_SUPER_MAGIC: ::c_long = 0x7461636f;
-pub const OPENPROM_SUPER_MAGIC: ::c_long = 0x00009fa1;
-pub const OVERLAYFS_SUPER_MAGIC: ::c_long = 0x794c7630;
-pub const PROC_SUPER_MAGIC: ::c_long = 0x00009fa0;
-pub const QNX4_SUPER_MAGIC: ::c_long = 0x0000002f;
-pub const QNX6_SUPER_MAGIC: ::c_long = 0x68191122;
-pub const RDTGROUP_SUPER_MAGIC: ::c_long = 0x7655821;
-pub const REISERFS_SUPER_MAGIC: ::c_long = 0x52654973;
-pub const SMB_SUPER_MAGIC: ::c_long = 0x0000517b;
-pub const SYSFS_MAGIC: ::c_long = 0x62656572;
-pub const TMPFS_MAGIC: ::c_long = 0x01021994;
-pub const TRACEFS_MAGIC: ::c_long = 0x74726163;
-pub const UDF_SUPER_MAGIC: ::c_long = 0x15013346;
-pub const USBDEVICE_SUPER_MAGIC: ::c_long = 0x00009fa2;
-pub const XENFS_SUPER_MAGIC: ::c_long = 0xabba1974;
pub const XFS_SUPER_MAGIC: ::c_long = 0x58465342;
pub const PTRACE_TRACEME: ::c_int = 0;
@@ -122,22 +148,10 @@ pub const PTRACE_SETREGSET: ::c_int = 0x4205;
pub const PTRACE_SEIZE: ::c_int = 0x4206;
pub const PTRACE_INTERRUPT: ::c_int = 0x4207;
pub const PTRACE_LISTEN: ::c_int = 0x4208;
-pub const PTRACE_O_MASK: ::c_int = 0x000000ff;
pub const POSIX_FADV_DONTNEED: ::c_int = 4;
pub const POSIX_FADV_NOREUSE: ::c_int = 5;
-pub const RLIMIT_CPU: ::c_int = 0;
-pub const RLIMIT_FSIZE: ::c_int = 1;
-pub const RLIMIT_DATA: ::c_int = 2;
-pub const RLIMIT_STACK: ::c_int = 3;
-pub const RLIMIT_CORE: ::c_int = 4;
-pub const RLIMIT_LOCKS: ::c_int = 10;
-pub const RLIMIT_SIGPENDING: ::c_int = 11;
-pub const RLIMIT_MSGQUEUE: ::c_int = 12;
-pub const RLIMIT_NICE: ::c_int = 13;
-pub const RLIMIT_RTPRIO: ::c_int = 14;
-
// These are different than GNU!
pub const LC_CTYPE: ::c_int = 0;
pub const LC_NUMERIC: ::c_int = 1;
@@ -221,9 +235,67 @@ pub const PRIO_PROCESS: ::c_int = 0;
pub const PRIO_PGRP: ::c_int = 1;
pub const PRIO_USER: ::c_int = 2;
+pub const SOMAXCONN: ::c_int = 128;
+
pub const ST_RELATIME: ::c_ulong = 4096;
+pub const AF_NFC: ::c_int = PF_NFC;
+pub const BUFSIZ: ::c_int = 4096;
+pub const EDEADLOCK: ::c_int = EDEADLK;
+pub const EXTA: ::c_uint = B19200;
+pub const EXTB: ::c_uint = B38400;
+pub const EXTPROC: ::tcflag_t = 0200000;
+pub const FAN_MARK_FILESYSTEM: ::c_int = 0x00000100;
+pub const FAN_MARK_INODE: ::c_int = 0x00000000;
+pub const FAN_MARK_MOUNT: ::c_int = 0x10;
+pub const FOPEN_MAX: ::c_int = 16;
+pub const F_GETOWN: ::c_int = 9;
+pub const F_OFD_GETLK: ::c_int = 36;
+pub const F_OFD_SETLK: ::c_int = 37;
+pub const F_OFD_SETLKW: ::c_int = 38;
+pub const F_RDLCK: ::c_int = 0;
+pub const F_SETOWN: ::c_int = 8;
+pub const F_UNLCK: ::c_int = 2;
+pub const F_WRLCK: ::c_int = 1;
+pub const IPV6_MULTICAST_ALL: ::c_int = 29;
+pub const IPV6_ROUTER_ALERT_ISOLATE: ::c_int = 30;
+pub const MAP_HUGE_SHIFT: ::c_int = 26;
+pub const MAP_HUGE_MASK: ::c_int = 0x3f;
+pub const MAP_HUGE_64KB: ::c_int = 16 << MAP_HUGE_SHIFT;
+pub const MAP_HUGE_512KB: ::c_int = 19 << MAP_HUGE_SHIFT;
+pub const MAP_HUGE_1MB: ::c_int = 20 << MAP_HUGE_SHIFT;
+pub const MAP_HUGE_2MB: ::c_int = 21 << MAP_HUGE_SHIFT;
+pub const MAP_HUGE_8MB: ::c_int = 23 << MAP_HUGE_SHIFT;
+pub const MAP_HUGE_16MB: ::c_int = 24 << MAP_HUGE_SHIFT;
+pub const MAP_HUGE_32MB: ::c_int = 25 << MAP_HUGE_SHIFT;
+pub const MAP_HUGE_256MB: ::c_int = 28 << MAP_HUGE_SHIFT;
+pub const MAP_HUGE_512MB: ::c_int = 29 << MAP_HUGE_SHIFT;
+pub const MAP_HUGE_1GB: ::c_int = 30 << MAP_HUGE_SHIFT;
+pub const MAP_HUGE_2GB: ::c_int = 31 << MAP_HUGE_SHIFT;
+pub const MAP_HUGE_16GB: ::c_int = 34 << MAP_HUGE_SHIFT;
+pub const MINSIGSTKSZ: ::c_int = 2048;
+pub const MSG_COPY: ::c_int = 040000;
+pub const NI_MAXHOST: ::socklen_t = 1025;
+pub const O_TMPFILE: ::c_int = 0o20000000 | O_DIRECTORY;
+pub const PACKET_MR_UNICAST: ::c_int = 3;
+pub const PF_NFC: ::c_int = 39;
+pub const PF_VSOCK: ::c_int = 40;
+pub const POSIX_MADV_DONTNEED: ::c_int = 4;
+pub const PTRACE_EVENT_STOP: ::c_int = 128;
+pub const PTRACE_PEEKSIGINFO: ::c_int = 0x4209;
+pub const RTLD_NOLOAD: ::c_int = 0x00004;
+pub const RUSAGE_THREAD: ::c_int = 1;
+pub const SHM_EXEC: ::c_int = 0100000;
+pub const SIGPOLL: ::c_int = SIGIO;
+pub const SOCK_DCCP: ::c_int = 6;
+pub const SOCK_PACKET: ::c_int = 10;
+pub const TCP_COOKIE_TRANSACTIONS: ::c_int = 15;
+pub const UDP_GRO: ::c_int = 104;
+pub const UDP_SEGMENT: ::c_int = 103;
+pub const YESEXPR: ::c_int = ((5) << 8) | (0);
+
extern "C" {
+ pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::timezone) -> ::c_int;
pub fn pthread_rwlockattr_getkind_np(
@@ -287,6 +359,21 @@ extern "C" {
iovcnt: ::c_int,
offset: ::off64_t,
) -> ::ssize_t;
+
+ pub fn sethostid(hostid: ::c_long) -> ::c_int;
+ pub fn fanotify_mark(
+ fd: ::c_int,
+ flags: ::c_uint,
+ mask: u64,
+ dirfd: ::c_int,
+ path: *const ::c_char,
+ ) -> ::c_int;
+ pub fn getrlimit64(resource: ::__rlimit_resource_t, rlim: *mut ::rlimit64) -> ::c_int;
+ pub fn setrlimit64(resource: ::__rlimit_resource_t, rlim: *const ::rlimit64) -> ::c_int;
+ pub fn getrlimit(resource: ::__rlimit_resource_t, rlim: *mut ::rlimit) -> ::c_int;
+ pub fn setrlimit(resource: ::__rlimit_resource_t, rlim: *const ::rlimit) -> ::c_int;
+ pub fn getpriority(which: ::__priority_which_t, who: ::id_t) -> ::c_int;
+ pub fn setpriority(which: ::__priority_which_t, who: ::id_t, prio: ::c_int) -> ::c_int;
}
cfg_if! {
diff --git a/vendor/libc/src/unix/linux_like/linux/uclibc/x86_64/l4re.rs b/vendor/libc/src/unix/linux_like/linux/uclibc/x86_64/l4re.rs
index 16ec0ef..c7cbafa 100644
--- a/vendor/libc/src/unix/linux_like/linux/uclibc/x86_64/l4re.rs
+++ b/vendor/libc/src/unix/linux_like/linux/uclibc/x86_64/l4re.rs
@@ -46,3 +46,8 @@ pub struct pthread_attr_t {
// L4Re requires a min stack size of 64k; that isn't defined in uClibc, but
// somewhere in the core libraries. uClibc wants 16k, but that's not enough.
pub const PTHREAD_STACK_MIN: usize = 65536;
+
+// Misc other constants required for building.
+pub const SIGIO: ::c_int = 29;
+pub const B19200: ::speed_t = 0o000016;
+pub const B38400: ::speed_t = 0o000017;
diff --git a/vendor/libc/src/unix/linux_like/linux/uclibc/x86_64/mod.rs b/vendor/libc/src/unix/linux_like/linux/uclibc/x86_64/mod.rs
index 4f7974c..43ac792 100644
--- a/vendor/libc/src/unix/linux_like/linux/uclibc/x86_64/mod.rs
+++ b/vendor/libc/src/unix/linux_like/linux/uclibc/x86_64/mod.rs
@@ -11,7 +11,6 @@ pub type fsword_t = ::c_long;
pub type ino_t = ::c_ulong;
pub type nlink_t = ::c_uint;
pub type off_t = ::c_long;
-pub type rlim_t = c_ulong;
// [uClibc docs] Note stat64 has the same shape as stat for x86-64.
pub type stat64 = stat;
pub type suseconds_t = ::c_long;
@@ -21,6 +20,7 @@ pub type wchar_t = ::c_int;
pub type fsblkcnt64_t = u64;
pub type fsfilcnt64_t = u64;
pub type __u64 = ::c_ulong;
+pub type __s64 = ::c_long;
s! {
pub struct ipc_perm {
@@ -292,8 +292,13 @@ s_no_extra_traits! {
}
// constants
+pub const ENAMETOOLONG: ::c_int = 36; // File name too long
+pub const ENOTEMPTY: ::c_int = 39; // Directory not empty
+pub const ELOOP: ::c_int = 40; // Too many symbolic links encountered
pub const EADDRINUSE: ::c_int = 98; // Address already in use
pub const EADDRNOTAVAIL: ::c_int = 99; // Cannot assign requested address
+pub const ENETDOWN: ::c_int = 100; // Network is down
+pub const ENETUNREACH: ::c_int = 101; // Network is unreachable
pub const ECONNABORTED: ::c_int = 103; // Software caused connection abort
pub const ECONNREFUSED: ::c_int = 111; // Connection refused
pub const ECONNRESET: ::c_int = 104; // Connection reset by peer
@@ -301,6 +306,9 @@ pub const EDEADLK: ::c_int = 35; // Resource deadlock would occur
pub const ENOSYS: ::c_int = 38; // Function not implemented
pub const ENOTCONN: ::c_int = 107; // Transport endpoint is not connected
pub const ETIMEDOUT: ::c_int = 110; // connection timed out
+pub const ESTALE: ::c_int = 116; // Stale file handle
+pub const EHOSTUNREACH: ::c_int = 113; // No route to host
+pub const EDQUOT: ::c_int = 122; // Quota exceeded
pub const EOPNOTSUPP: ::c_int = 0x5f;
pub const ENODATA: ::c_int = 0x3d;
pub const O_APPEND: ::c_int = 02000;
@@ -309,6 +317,7 @@ pub const O_CLOEXEC: ::c_int = 0x80000;
pub const O_CREAT: ::c_int = 0100;
pub const O_DIRECTORY: ::c_int = 0200000;
pub const O_EXCL: ::c_int = 0200;
+pub const O_NOFOLLOW: ::c_int = 0x20000;
pub const O_NONBLOCK: ::c_int = 04000;
pub const O_TRUNC: ::c_int = 01000;
pub const NCCS: usize = 32;
@@ -317,7 +326,6 @@ pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
pub const SOCK_DGRAM: ::c_int = 2; // connectionless, unreliable datagrams
pub const SOCK_STREAM: ::c_int = 1; // …/common/bits/socket_type.h
-pub const RLIM_INFINITY: u64 = 0xffffffffffffffff;
pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
diff --git a/vendor/libc/src/unix/linux_like/mod.rs b/vendor/libc/src/unix/linux_like/mod.rs
index 9654503..46964cc 100644
--- a/vendor/libc/src/unix/linux_like/mod.rs
+++ b/vendor/libc/src/unix/linux_like/mod.rs
@@ -2,6 +2,7 @@ pub type sa_family_t = u16;
pub type speed_t = ::c_uint;
pub type tcflag_t = ::c_uint;
pub type clockid_t = ::c_int;
+pub type timer_t = *mut ::c_void;
pub type key_t = ::c_int;
pub type id_t = ::c_uint;
@@ -24,6 +25,12 @@ s! {
pub imr_interface: in_addr,
}
+ pub struct ip_mreqn {
+ pub imr_multiaddr: in_addr,
+ pub imr_address: in_addr,
+ pub imr_ifindex: ::c_int,
+ }
+
pub struct ip_mreq_source {
pub imr_multiaddr: in_addr,
pub imr_interface: in_addr,
@@ -752,8 +759,6 @@ pub const PF_IEEE802154: ::c_int = AF_IEEE802154;
pub const PF_CAIF: ::c_int = AF_CAIF;
pub const PF_ALG: ::c_int = AF_ALG;
-pub const SOMAXCONN: ::c_int = 128;
-
pub const MSG_OOB: ::c_int = 1;
pub const MSG_PEEK: ::c_int = 2;
pub const MSG_DONTROUTE: ::c_int = 4;
@@ -876,6 +881,8 @@ pub const IPPROTO_MH: ::c_int = 135;
pub const IPPROTO_UDPLITE: ::c_int = 136;
/// raw IP packet
pub const IPPROTO_RAW: ::c_int = 255;
+pub const IPPROTO_BEETPH: ::c_int = 94;
+pub const IPPROTO_MPLS: ::c_int = 137;
pub const MCAST_EXCLUDE: ::c_int = 0;
pub const MCAST_INCLUDE: ::c_int = 1;
@@ -912,6 +919,7 @@ pub const IPV6_JOIN_ANYCAST: ::c_int = 27;
pub const IPV6_LEAVE_ANYCAST: ::c_int = 28;
pub const IPV6_IPSEC_POLICY: ::c_int = 34;
pub const IPV6_XFRM_POLICY: ::c_int = 35;
+pub const IPV6_HDRINCL: ::c_int = 36;
pub const IPV6_RECVPKTINFO: ::c_int = 49;
pub const IPV6_PKTINFO: ::c_int = 50;
pub const IPV6_RECVHOPLIMIT: ::c_int = 51;
@@ -947,6 +955,8 @@ pub const IPV6_PMTUDISC_DONT: ::c_int = 0;
pub const IPV6_PMTUDISC_WANT: ::c_int = 1;
pub const IPV6_PMTUDISC_DO: ::c_int = 2;
pub const IPV6_PMTUDISC_PROBE: ::c_int = 3;
+pub const IPV6_PMTUDISC_INTERFACE: ::c_int = 4;
+pub const IPV6_PMTUDISC_OMIT: ::c_int = 5;
pub const TCP_NODELAY: ::c_int = 1;
pub const TCP_MAXSEG: ::c_int = 2;
@@ -1022,21 +1032,27 @@ pub const FD_SETSIZE: usize = 1024;
pub const EPOLLIN: ::c_int = 0x1;
pub const EPOLLPRI: ::c_int = 0x2;
pub const EPOLLOUT: ::c_int = 0x4;
+pub const EPOLLERR: ::c_int = 0x8;
+pub const EPOLLHUP: ::c_int = 0x10;
pub const EPOLLRDNORM: ::c_int = 0x40;
pub const EPOLLRDBAND: ::c_int = 0x80;
pub const EPOLLWRNORM: ::c_int = 0x100;
pub const EPOLLWRBAND: ::c_int = 0x200;
pub const EPOLLMSG: ::c_int = 0x400;
-pub const EPOLLERR: ::c_int = 0x8;
-pub const EPOLLHUP: ::c_int = 0x10;
+pub const EPOLLRDHUP: ::c_int = 0x2000;
+pub const EPOLLEXCLUSIVE: ::c_int = 0x10000000;
+pub const EPOLLWAKEUP: ::c_int = 0x20000000;
+pub const EPOLLONESHOT: ::c_int = 0x40000000;
pub const EPOLLET: ::c_int = 0x80000000;
pub const EPOLL_CTL_ADD: ::c_int = 1;
pub const EPOLL_CTL_MOD: ::c_int = 3;
pub const EPOLL_CTL_DEL: ::c_int = 2;
+pub const MNT_FORCE: ::c_int = 0x1;
pub const MNT_DETACH: ::c_int = 0x2;
pub const MNT_EXPIRE: ::c_int = 0x4;
+pub const UMOUNT_NOFOLLOW: ::c_int = 0x8;
pub const Q_GETFMT: ::c_int = 0x800004;
pub const Q_GETINFO: ::c_int = 0x800005;
@@ -1052,8 +1068,6 @@ pub const QIF_USAGE: u32 = 10;
pub const QIF_TIMES: u32 = 48;
pub const QIF_ALL: u32 = 63;
-pub const MNT_FORCE: ::c_int = 0x1;
-
pub const Q_SYNC: ::c_int = 0x800001;
pub const Q_QUOTAON: ::c_int = 0x800002;
pub const Q_QUOTAOFF: ::c_int = 0x800003;
@@ -1116,6 +1130,7 @@ pub const CLONE_CHILD_CLEARTID: ::c_int = 0x200000;
pub const CLONE_DETACHED: ::c_int = 0x400000;
pub const CLONE_UNTRACED: ::c_int = 0x800000;
pub const CLONE_CHILD_SETTID: ::c_int = 0x01000000;
+pub const CLONE_NEWCGROUP: ::c_int = 0x02000000;
pub const CLONE_NEWUTS: ::c_int = 0x04000000;
pub const CLONE_NEWIPC: ::c_int = 0x08000000;
pub const CLONE_NEWUSER: ::c_int = 0x10000000;
@@ -1131,11 +1146,15 @@ pub const WCONTINUED: ::c_int = 0x00000008;
pub const WNOWAIT: ::c_int = 0x01000000;
// Options for personality(2).
+pub const ADDR_NO_RANDOMIZE: ::c_int = 0x0040000;
pub const MMAP_PAGE_ZERO: ::c_int = 0x0100000;
+pub const ADDR_COMPAT_LAYOUT: ::c_int = 0x0200000;
+pub const READ_IMPLIES_EXEC: ::c_int = 0x0400000;
pub const ADDR_LIMIT_32BIT: ::c_int = 0x0800000;
pub const SHORT_INODE: ::c_int = 0x1000000;
pub const WHOLE_SECONDS: ::c_int = 0x2000000;
pub const STICKY_TIMEOUTS: ::c_int = 0x4000000;
+pub const ADDR_LIMIT_3GB: ::c_int = 0x8000000;
// Options set using PTRACE_SETOPTIONS.
pub const PTRACE_O_TRACESYSGOOD: ::c_int = 0x00000001;
@@ -1146,6 +1165,9 @@ pub const PTRACE_O_TRACEEXEC: ::c_int = 0x00000010;
pub const PTRACE_O_TRACEVFORKDONE: ::c_int = 0x00000020;
pub const PTRACE_O_TRACEEXIT: ::c_int = 0x00000040;
pub const PTRACE_O_TRACESECCOMP: ::c_int = 0x00000080;
+pub const PTRACE_O_SUSPEND_SECCOMP: ::c_int = 0x00200000;
+pub const PTRACE_O_EXITKILL: ::c_int = 0x00100000;
+pub const PTRACE_O_MASK: ::c_int = 0x003000ff;
// Wait extended result codes for the above trace options.
pub const PTRACE_EVENT_FORK: ::c_int = 1;
@@ -1189,6 +1211,15 @@ pub const PIPE_BUF: usize = 4096;
pub const SI_LOAD_SHIFT: ::c_uint = 16;
+// si_code values for SIGBUS signal
+pub const BUS_ADRALN: ::c_int = 1;
+pub const BUS_ADRERR: ::c_int = 2;
+pub const BUS_OBJERR: ::c_int = 3;
+// Linux-specific si_code values for SIGBUS signal
+pub const BUS_MCEERR_AR: ::c_int = 4;
+pub const BUS_MCEERR_AO: ::c_int = 5;
+
+// si_code values for SIGCHLD signal
pub const CLD_EXITED: ::c_int = 1;
pub const CLD_KILLED: ::c_int = 2;
pub const CLD_DUMPED: ::c_int = 3;
@@ -1220,6 +1251,10 @@ pub const POLLHUP: ::c_short = 0x10;
pub const POLLNVAL: ::c_short = 0x20;
pub const POLLRDNORM: ::c_short = 0x040;
pub const POLLRDBAND: ::c_short = 0x080;
+#[cfg(not(any(target_arch = "sparc", target_arch = "sparc64")))]
+pub const POLLRDHUP: ::c_short = 0x2000;
+#[cfg(any(target_arch = "sparc", target_arch = "sparc64"))]
+pub const POLLRDHUP: ::c_short = 0x800;
pub const IPTOS_LOWDELAY: u8 = 0x10;
pub const IPTOS_THROUGHPUT: u8 = 0x08;
@@ -1344,20 +1379,116 @@ pub const ARPHRD_VOID: u16 = 0xFFFF;
pub const ARPHRD_NONE: u16 = 0xFFFE;
cfg_if! {
- if #[cfg(not(target_env = "uclibc"))] {
- pub const IPPROTO_BEETPH: ::c_int = 94;
- pub const IPPROTO_MPLS: ::c_int = 137;
- pub const IPV6_HDRINCL: ::c_int = 36;
- pub const IPV6_PMTUDISC_INTERFACE: ::c_int = 4;
- pub const IPV6_PMTUDISC_OMIT: ::c_int = 5;
- pub const CLONE_NEWCGROUP: ::c_int = 0x02000000;
- pub const ADDR_NO_RANDOMIZE: ::c_int = 0x0040000;
- pub const ADDR_COMPAT_LAYOUT: ::c_int = 0x0200000;
- pub const READ_IMPLIES_EXEC: ::c_int = 0x0400000;
- pub const ADDR_LIMIT_3GB: ::c_int = 0x8000000;
- pub const PTRACE_O_EXITKILL: ::c_int = 0x00100000;
- pub const PTRACE_O_SUSPEND_SECCOMP: ::c_int = 0x00200000;
- pub const PTRACE_O_MASK: ::c_int = 0x003000ff;
+ if #[cfg(target_os = "emscripten")] {
+ // Emscripten does not define any `*_SUPER_MAGIC` constants.
+ } else if #[cfg(not(target_arch = "s390x"))] {
+ pub const ADFS_SUPER_MAGIC: ::c_long = 0x0000adf5;
+ pub const AFFS_SUPER_MAGIC: ::c_long = 0x0000adff;
+ pub const AFS_SUPER_MAGIC: ::c_long = 0x5346414f;
+ pub const AUTOFS_SUPER_MAGIC: ::c_long = 0x0187;
+ pub const BPF_FS_MAGIC: ::c_long = 0xcafe4a11;
+ pub const BTRFS_SUPER_MAGIC: ::c_long = 0x9123683e;
+ pub const CGROUP2_SUPER_MAGIC: ::c_long = 0x63677270;
+ pub const CGROUP_SUPER_MAGIC: ::c_long = 0x27e0eb;
+ pub const CODA_SUPER_MAGIC: ::c_long = 0x73757245;
+ pub const CRAMFS_MAGIC: ::c_long = 0x28cd3d45;
+ pub const DEBUGFS_MAGIC: ::c_long = 0x64626720;
+ pub const DEVPTS_SUPER_MAGIC: ::c_long = 0x1cd1;
+ pub const ECRYPTFS_SUPER_MAGIC: ::c_long = 0xf15f;
+ pub const EFS_SUPER_MAGIC: ::c_long = 0x00414a53;
+ pub const EXT2_SUPER_MAGIC: ::c_long = 0x0000ef53;
+ pub const EXT3_SUPER_MAGIC: ::c_long = 0x0000ef53;
+ pub const EXT4_SUPER_MAGIC: ::c_long = 0x0000ef53;
+ pub const F2FS_SUPER_MAGIC: ::c_long = 0xf2f52010;
+ pub const FUSE_SUPER_MAGIC: ::c_long = 0x65735546;
+ pub const FUTEXFS_SUPER_MAGIC: ::c_long = 0xbad1dea;
+ pub const HOSTFS_SUPER_MAGIC: ::c_long = 0x00c0ffee;
+ pub const HPFS_SUPER_MAGIC: ::c_long = 0xf995e849;
+ pub const HUGETLBFS_MAGIC: ::c_long = 0x958458f6;
+ pub const ISOFS_SUPER_MAGIC: ::c_long = 0x00009660;
+ pub const JFFS2_SUPER_MAGIC: ::c_long = 0x000072b6;
+ pub const MINIX2_SUPER_MAGIC2: ::c_long = 0x00002478;
+ pub const MINIX2_SUPER_MAGIC: ::c_long = 0x00002468;
+ pub const MINIX3_SUPER_MAGIC: ::c_long = 0x4d5a;
+ pub const MINIX_SUPER_MAGIC2: ::c_long = 0x0000138f;
+ pub const MINIX_SUPER_MAGIC: ::c_long = 0x0000137f;
+ pub const MSDOS_SUPER_MAGIC: ::c_long = 0x00004d44;
+ pub const NCP_SUPER_MAGIC: ::c_long = 0x0000564c;
+ pub const NFS_SUPER_MAGIC: ::c_long = 0x00006969;
+ pub const NILFS_SUPER_MAGIC: ::c_long = 0x3434;
+ pub const OCFS2_SUPER_MAGIC: ::c_long = 0x7461636f;
+ pub const OPENPROM_SUPER_MAGIC: ::c_long = 0x00009fa1;
+ pub const OVERLAYFS_SUPER_MAGIC: ::c_long = 0x794c7630;
+ pub const PROC_SUPER_MAGIC: ::c_long = 0x00009fa0;
+ pub const QNX4_SUPER_MAGIC: ::c_long = 0x0000002f;
+ pub const QNX6_SUPER_MAGIC: ::c_long = 0x68191122;
+ pub const RDTGROUP_SUPER_MAGIC: ::c_long = 0x7655821;
+ pub const REISERFS_SUPER_MAGIC: ::c_long = 0x52654973;
+ pub const SECURITYFS_MAGIC: ::c_long = 0x73636673;
+ pub const SELINUX_MAGIC: ::c_long = 0xf97cff8c;
+ pub const SMACK_MAGIC: ::c_long = 0x43415d53;
+ pub const SMB_SUPER_MAGIC: ::c_long = 0x0000517b;
+ pub const SYSFS_MAGIC: ::c_long = 0x62656572;
+ pub const TMPFS_MAGIC: ::c_long = 0x01021994;
+ pub const TRACEFS_MAGIC: ::c_long = 0x74726163;
+ pub const UDF_SUPER_MAGIC: ::c_long = 0x15013346;
+ pub const USBDEVICE_SUPER_MAGIC: ::c_long = 0x00009fa2;
+ pub const XENFS_SUPER_MAGIC: ::c_long = 0xabba1974;
+ pub const NSFS_MAGIC: ::c_long = 0x6e736673;
+ } else if #[cfg(target_arch = "s390x")] {
+ pub const ADFS_SUPER_MAGIC: ::c_uint = 0x0000adf5;
+ pub const AFFS_SUPER_MAGIC: ::c_uint = 0x0000adff;
+ pub const AFS_SUPER_MAGIC: ::c_uint = 0x5346414f;
+ pub const AUTOFS_SUPER_MAGIC: ::c_uint = 0x0187;
+ pub const BPF_FS_MAGIC: ::c_uint = 0xcafe4a11;
+ pub const BTRFS_SUPER_MAGIC: ::c_uint = 0x9123683e;
+ pub const CGROUP2_SUPER_MAGIC: ::c_uint = 0x63677270;
+ pub const CGROUP_SUPER_MAGIC: ::c_uint = 0x27e0eb;
+ pub const CODA_SUPER_MAGIC: ::c_uint = 0x73757245;
+ pub const CRAMFS_MAGIC: ::c_uint = 0x28cd3d45;
+ pub const DEBUGFS_MAGIC: ::c_uint = 0x64626720;
+ pub const DEVPTS_SUPER_MAGIC: ::c_uint = 0x1cd1;
+ pub const ECRYPTFS_SUPER_MAGIC: ::c_uint = 0xf15f;
+ pub const EFS_SUPER_MAGIC: ::c_uint = 0x00414a53;
+ pub const EXT2_SUPER_MAGIC: ::c_uint = 0x0000ef53;
+ pub const EXT3_SUPER_MAGIC: ::c_uint = 0x0000ef53;
+ pub const EXT4_SUPER_MAGIC: ::c_uint = 0x0000ef53;
+ pub const F2FS_SUPER_MAGIC: ::c_uint = 0xf2f52010;
+ pub const FUSE_SUPER_MAGIC: ::c_uint = 0x65735546;
+ pub const FUTEXFS_SUPER_MAGIC: ::c_uint = 0xbad1dea;
+ pub const HOSTFS_SUPER_MAGIC: ::c_uint = 0x00c0ffee;
+ pub const HPFS_SUPER_MAGIC: ::c_uint = 0xf995e849;
+ pub const HUGETLBFS_MAGIC: ::c_uint = 0x958458f6;
+ pub const ISOFS_SUPER_MAGIC: ::c_uint = 0x00009660;
+ pub const JFFS2_SUPER_MAGIC: ::c_uint = 0x000072b6;
+ pub const MINIX2_SUPER_MAGIC2: ::c_uint = 0x00002478;
+ pub const MINIX2_SUPER_MAGIC: ::c_uint = 0x00002468;
+ pub const MINIX3_SUPER_MAGIC: ::c_uint = 0x4d5a;
+ pub const MINIX_SUPER_MAGIC2: ::c_uint = 0x0000138f;
+ pub const MINIX_SUPER_MAGIC: ::c_uint = 0x0000137f;
+ pub const MSDOS_SUPER_MAGIC: ::c_uint = 0x00004d44;
+ pub const NCP_SUPER_MAGIC: ::c_uint = 0x0000564c;
+ pub const NFS_SUPER_MAGIC: ::c_uint = 0x00006969;
+ pub const NILFS_SUPER_MAGIC: ::c_uint = 0x3434;
+ pub const OCFS2_SUPER_MAGIC: ::c_uint = 0x7461636f;
+ pub const OPENPROM_SUPER_MAGIC: ::c_uint = 0x00009fa1;
+ pub const OVERLAYFS_SUPER_MAGIC: ::c_uint = 0x794c7630;
+ pub const PROC_SUPER_MAGIC: ::c_uint = 0x00009fa0;
+ pub const QNX4_SUPER_MAGIC: ::c_uint = 0x0000002f;
+ pub const QNX6_SUPER_MAGIC: ::c_uint = 0x68191122;
+ pub const RDTGROUP_SUPER_MAGIC: ::c_uint = 0x7655821;
+ pub const REISERFS_SUPER_MAGIC: ::c_uint = 0x52654973;
+ pub const SECURITYFS_MAGIC: ::c_uint = 0x73636673;
+ pub const SELINUX_MAGIC: ::c_uint = 0xf97cff8c;
+ pub const SMACK_MAGIC: ::c_uint = 0x43415d53;
+ pub const SMB_SUPER_MAGIC: ::c_uint = 0x0000517b;
+ pub const SYSFS_MAGIC: ::c_uint = 0x62656572;
+ pub const TMPFS_MAGIC: ::c_uint = 0x01021994;
+ pub const TRACEFS_MAGIC: ::c_uint = 0x74726163;
+ pub const UDF_SUPER_MAGIC: ::c_uint = 0x15013346;
+ pub const USBDEVICE_SUPER_MAGIC: ::c_uint = 0x00009fa2;
+ pub const XENFS_SUPER_MAGIC: ::c_uint = 0xabba1974;
+ pub const NSFS_MAGIC: ::c_uint = 0x6e736673;
}
}
@@ -1396,7 +1527,7 @@ f! {
return
}
- pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool {
+ pub fn FD_ISSET(fd: ::c_int, set: *const fd_set) -> bool {
let fd = fd as usize;
let size = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
return ((*set).fds_bits[fd / size] & (1 << (fd % size))) != 0
@@ -1417,6 +1548,14 @@ f! {
}
safe_f! {
+ pub fn SIGRTMAX() -> ::c_int {
+ unsafe { __libc_current_sigrtmax() }
+ }
+
+ pub fn SIGRTMIN() -> ::c_int {
+ unsafe { __libc_current_sigrtmin() }
+ }
+
pub {const} fn WIFSTOPPED(status: ::c_int) -> bool {
(status & 0xff) == 0x7f
}
@@ -1479,6 +1618,11 @@ safe_f! {
}
extern "C" {
+ #[doc(hidden)]
+ pub fn __libc_current_sigrtmax() -> ::c_int;
+ #[doc(hidden)]
+ pub fn __libc_current_sigrtmin() -> ::c_int;
+
pub fn sem_destroy(sem: *mut sem_t) -> ::c_int;
pub fn sem_init(sem: *mut sem_t, pshared: ::c_int, value: ::c_uint) -> ::c_int;
pub fn fdatasync(fd: ::c_int) -> ::c_int;
@@ -1591,8 +1735,6 @@ extern "C" {
pub fn clearenv() -> ::c_int;
pub fn waitid(idtype: idtype_t, id: id_t, infop: *mut ::siginfo_t, options: ::c_int)
-> ::c_int;
- pub fn setreuid(ruid: ::uid_t, euid: ::uid_t) -> ::c_int;
- pub fn setregid(rgid: ::gid_t, egid: ::gid_t) -> ::c_int;
pub fn getresuid(ruid: *mut ::uid_t, euid: *mut ::uid_t, suid: *mut ::uid_t) -> ::c_int;
pub fn getresgid(rgid: *mut ::gid_t, egid: *mut ::gid_t, sgid: *mut ::gid_t) -> ::c_int;
pub fn acct(filename: *const ::c_char) -> ::c_int;
diff --git a/vendor/libc/src/unix/mod.rs b/vendor/libc/src/unix/mod.rs
index be7b6e7..16b69bb 100644
--- a/vendor/libc/src/unix/mod.rs
+++ b/vendor/libc/src/unix/mod.rs
@@ -23,13 +23,21 @@ pub type uintptr_t = usize;
pub type ssize_t = isize;
pub type pid_t = i32;
-pub type uid_t = u32;
-pub type gid_t = u32;
pub type in_addr_t = u32;
pub type in_port_t = u16;
pub type sighandler_t = ::size_t;
pub type cc_t = ::c_uchar;
+cfg_if! {
+ if #[cfg(any(target_os = "espidf", target_os = "horizon"))] {
+ pub type uid_t = ::c_ushort;
+ pub type gid_t = ::c_ushort;
+ } else {
+ pub type uid_t = u32;
+ pub type gid_t = u32;
+ }
+}
+
#[cfg_attr(feature = "extra_traits", derive(Debug))]
pub enum DIR {}
impl ::Copy for DIR {}
@@ -297,29 +305,29 @@ pub const ATF_PUBL: ::c_int = 0x08;
pub const ATF_USETRAILERS: ::c_int = 0x10;
cfg_if! {
- if #[cfg(target_os = "l4re")] {
- // required libraries for L4Re are linked externally, ATM
+ if #[cfg(any(target_os = "l4re", target_os = "espidf"))] {
+ // required libraries for L4Re and the ESP-IDF framework are linked externally, ATM
} else if #[cfg(feature = "std")] {
// cargo build, don't pull in anything extra as the libstd dep
// already pulls in all libs.
} else if #[cfg(all(target_os = "linux",
any(target_env = "gnu", target_env = "uclibc"),
feature = "rustc-dep-of-std"))] {
- #[link(name = "util", kind = "static-nobundle",
+ #[link(name = "util", kind = "static", modifiers = "-bundle",
cfg(target_feature = "crt-static"))]
- #[link(name = "rt", kind = "static-nobundle",
+ #[link(name = "rt", kind = "static", modifiers = "-bundle",
cfg(target_feature = "crt-static"))]
- #[link(name = "pthread", kind = "static-nobundle",
+ #[link(name = "pthread", kind = "static", modifiers = "-bundle",
cfg(target_feature = "crt-static"))]
- #[link(name = "m", kind = "static-nobundle",
+ #[link(name = "m", kind = "static", modifiers = "-bundle",
cfg(target_feature = "crt-static"))]
- #[link(name = "dl", kind = "static-nobundle",
+ #[link(name = "dl", kind = "static", modifiers = "-bundle",
cfg(target_feature = "crt-static"))]
- #[link(name = "c", kind = "static-nobundle",
+ #[link(name = "c", kind = "static", modifiers = "-bundle",
cfg(target_feature = "crt-static"))]
- #[link(name = "gcc_eh", kind = "static-nobundle",
+ #[link(name = "gcc_eh", kind = "static", modifiers = "-bundle",
cfg(target_feature = "crt-static"))]
- #[link(name = "gcc", kind = "static-nobundle",
+ #[link(name = "gcc", kind = "static", modifiers = "-bundle",
cfg(target_feature = "crt-static"))]
#[link(name = "util", cfg(not(target_feature = "crt-static")))]
#[link(name = "rt", cfg(not(target_feature = "crt-static")))]
@@ -330,7 +338,7 @@ cfg_if! {
extern {}
} else if #[cfg(target_env = "musl")] {
#[cfg_attr(feature = "rustc-dep-of-std",
- link(name = "c", kind = "static",
+ link(name = "c", kind = "static", modifiers = "-bundle",
cfg(target_feature = "crt-static")))]
#[cfg_attr(feature = "rustc-dep-of-std",
link(name = "c", cfg(not(target_feature = "crt-static"))))]
@@ -338,16 +346,18 @@ cfg_if! {
} else if #[cfg(target_os = "emscripten")] {
#[link(name = "c")]
extern {}
- } else if #[cfg(all(target_os = "netbsd",
- feature = "rustc-dep-of-std",
- target_vendor = "rumprun"))] {
- // Since we don't use -nodefaultlibs on Rumprun, libc is always pulled
- // in automatically by the linker. We avoid passing it explicitly, as it
- // causes some versions of binutils to crash with an assertion failure.
- #[link(name = "m")]
+ } else if #[cfg(all(target_os = "android", feature = "rustc-dep-of-std"))] {
+ #[link(name = "c", kind = "static", modifiers = "-bundle",
+ cfg(target_feature = "crt-static"))]
+ #[link(name = "m", kind = "static", modifiers = "-bundle",
+ cfg(target_feature = "crt-static"))]
+ #[link(name = "m", cfg(not(target_feature = "crt-static")))]
+ #[link(name = "c", cfg(not(target_feature = "crt-static")))]
extern {}
} else if #[cfg(any(target_os = "macos",
target_os = "ios",
+ target_os = "tvos",
+ target_os = "watchos",
target_os = "android",
target_os = "openbsd"))] {
#[link(name = "c")]
@@ -372,7 +382,7 @@ cfg_if! {
extern {}
} else if #[cfg(target_os = "redox")] {
#[cfg_attr(feature = "rustc-dep-of-std",
- link(name = "c", kind = "static-nobundle",
+ link(name = "c", kind = "static", modifiers = "-bundle",
cfg(target_feature = "crt-static")))]
#[cfg_attr(feature = "rustc-dep-of-std",
link(name = "c", cfg(not(target_feature = "crt-static"))))]
@@ -486,6 +496,7 @@ extern "C" {
link_name = "strtod$UNIX2003"
)]
pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
+ pub fn strtof(s: *const c_char, endp: *mut *mut c_char) -> c_float;
pub fn strtol(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_long;
pub fn strtoul(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_ulong;
pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void;
@@ -505,6 +516,7 @@ extern "C" {
pub fn strcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
pub fn strncpy(dst: *mut c_char, src: *const c_char, n: size_t) -> *mut c_char;
+ pub fn stpcpy(dst: *mut c_char, src: *const c_char) -> *mut c_char;
pub fn strcat(s: *mut c_char, ct: *const c_char) -> *mut c_char;
pub fn strncat(s: *mut c_char, ct: *const c_char, n: size_t) -> *mut c_char;
pub fn strcmp(cs: *const c_char, ct: *const c_char) -> c_int;
@@ -528,6 +540,7 @@ extern "C" {
)]
pub fn strerror(n: c_int) -> *mut c_char;
pub fn strtok(s: *mut c_char, t: *const c_char) -> *mut c_char;
+ pub fn strtok_r(s: *mut c_char, t: *const c_char, p: *mut *mut c_char) -> *mut c_char;
pub fn strxfrm(s: *mut c_char, ct: *const c_char, n: size_t) -> size_t;
pub fn strsignal(sig: c_int) -> *mut c_char;
pub fn wcslen(buf: *const wchar_t) -> size_t;
@@ -576,6 +589,7 @@ extern "C" {
)))]
#[cfg_attr(target_os = "netbsd", link_name = "__socket30")]
#[cfg_attr(target_os = "illumos", link_name = "__xnet_socket")]
+ #[cfg_attr(target_os = "espidf", link_name = "lwip_socket")]
pub fn socket(domain: ::c_int, ty: ::c_int, protocol: ::c_int) -> ::c_int;
#[cfg(not(all(
libc_cfg_target_vendor,
@@ -587,11 +601,13 @@ extern "C" {
link_name = "connect$UNIX2003"
)]
#[cfg_attr(target_os = "illumos", link_name = "__xnet_connect")]
+ #[cfg_attr(target_os = "espidf", link_name = "lwip_connect")]
pub fn connect(socket: ::c_int, address: *const sockaddr, len: socklen_t) -> ::c_int;
#[cfg_attr(
all(target_os = "macos", target_arch = "x86"),
link_name = "listen$UNIX2003"
)]
+ #[cfg_attr(target_os = "espidf", link_name = "lwip_listen")]
pub fn listen(socket: ::c_int, backlog: ::c_int) -> ::c_int;
#[cfg(not(all(
libc_cfg_target_vendor,
@@ -602,6 +618,7 @@ extern "C" {
all(target_os = "macos", target_arch = "x86"),
link_name = "accept$UNIX2003"
)]
+ #[cfg_attr(target_os = "espidf", link_name = "lwip_accept")]
pub fn accept(socket: ::c_int, address: *mut sockaddr, address_len: *mut socklen_t) -> ::c_int;
#[cfg(not(all(
libc_cfg_target_vendor,
@@ -612,6 +629,7 @@ extern "C" {
all(target_os = "macos", target_arch = "x86"),
link_name = "getpeername$UNIX2003"
)]
+ #[cfg_attr(target_os = "espidf", link_name = "lwip_getpeername")]
pub fn getpeername(
socket: ::c_int,
address: *mut sockaddr,
@@ -626,11 +644,13 @@ extern "C" {
all(target_os = "macos", target_arch = "x86"),
link_name = "getsockname$UNIX2003"
)]
+ #[cfg_attr(target_os = "espidf", link_name = "lwip_getsockname")]
pub fn getsockname(
socket: ::c_int,
address: *mut sockaddr,
address_len: *mut socklen_t,
) -> ::c_int;
+ #[cfg_attr(target_os = "espidf", link_name = "lwip_setsockopt")]
pub fn setsockopt(
socket: ::c_int,
level: ::c_int,
@@ -659,6 +679,7 @@ extern "C" {
link_name = "sendto$UNIX2003"
)]
#[cfg_attr(target_os = "illumos", link_name = "__xnet_sendto")]
+ #[cfg_attr(target_os = "espidf", link_name = "lwip_sendto")]
pub fn sendto(
socket: ::c_int,
buf: *const ::c_void,
@@ -667,6 +688,7 @@ extern "C" {
addr: *const sockaddr,
addrlen: socklen_t,
) -> ::ssize_t;
+ #[cfg_attr(target_os = "espidf", link_name = "lwip_shutdown")]
pub fn shutdown(socket: ::c_int, how: ::c_int) -> ::c_int;
#[cfg_attr(
@@ -880,6 +902,8 @@ extern "C" {
pub fn setpgid(pid: pid_t, pgid: pid_t) -> ::c_int;
pub fn setsid() -> pid_t;
pub fn setuid(uid: uid_t) -> ::c_int;
+ pub fn setreuid(ruid: uid_t, euid: uid_t) -> ::c_int;
+ pub fn setregid(rgid: gid_t, egid: gid_t) -> ::c_int;
#[cfg_attr(
all(target_os = "macos", target_arch = "x86"),
link_name = "sleep$UNIX2003"
@@ -1007,7 +1031,12 @@ extern "C" {
pub fn getrusage(resource: ::c_int, usage: *mut rusage) -> ::c_int;
#[cfg_attr(
- any(target_os = "macos", target_os = "ios"),
+ any(
+ target_os = "macos",
+ target_os = "ios",
+ target_os = "tvos",
+ target_os = "watchos"
+ ),
link_name = "realpath$DARWIN_EXTSN"
)]
pub fn realpath(pathname: *const ::c_char, resolved: *mut ::c_char) -> *mut ::c_char;
@@ -1122,6 +1151,7 @@ extern "C" {
pub fn pthread_rwlockattr_destroy(attr: *mut pthread_rwlockattr_t) -> ::c_int;
#[cfg_attr(target_os = "illumos", link_name = "__xnet_getsockopt")]
+ #[cfg_attr(target_os = "espidf", link_name = "lwip_getsockopt")]
pub fn getsockopt(
sockfd: ::c_int,
level: ::c_int,
@@ -1147,6 +1177,7 @@ extern "C" {
target_vendor = "nintendo"
)))]
#[cfg_attr(target_os = "illumos", link_name = "__xnet_getaddrinfo")]
+ #[cfg_attr(target_os = "espidf", link_name = "lwip_getaddrinfo")]
pub fn getaddrinfo(
node: *const c_char,
service: *const c_char,
@@ -1158,7 +1189,9 @@ extern "C" {
target_arch = "powerpc",
target_vendor = "nintendo"
)))]
+ #[cfg_attr(target_os = "espidf", link_name = "lwip_freeaddrinfo")]
pub fn freeaddrinfo(res: *mut addrinfo);
+ pub fn hstrerror(errcode: ::c_int) -> *const ::c_char;
pub fn gai_strerror(errcode: ::c_int) -> *const ::c_char;
#[cfg_attr(
any(
@@ -1169,7 +1202,15 @@ extern "C" {
),
link_name = "__res_init"
)]
- #[cfg_attr(any(target_os = "macos", target_os = "ios"), link_name = "res_9_init")]
+ #[cfg_attr(
+ any(
+ target_os = "macos",
+ target_os = "ios",
+ target_os = "tvos",
+ target_os = "watchos"
+ ),
+ link_name = "res_9_init"
+ )]
pub fn res_init() -> ::c_int;
#[cfg_attr(target_os = "netbsd", link_name = "__gmtime_r50")]
@@ -1233,11 +1274,13 @@ extern "C" {
all(target_os = "macos", target_arch = "x86"),
link_name = "send$UNIX2003"
)]
+ #[cfg_attr(target_os = "espidf", link_name = "lwip_send")]
pub fn send(socket: ::c_int, buf: *const ::c_void, len: ::size_t, flags: ::c_int) -> ::ssize_t;
#[cfg_attr(
all(target_os = "macos", target_arch = "x86"),
link_name = "recv$UNIX2003"
)]
+ #[cfg_attr(target_os = "espidf", link_name = "lwip_recv")]
pub fn recv(socket: ::c_int, buf: *mut ::c_void, len: ::size_t, flags: ::c_int) -> ::ssize_t;
#[cfg_attr(
all(target_os = "macos", target_arch = "x86"),
@@ -1361,6 +1404,17 @@ extern "C" {
pub fn getline(lineptr: *mut *mut c_char, n: *mut size_t, stream: *mut FILE) -> ssize_t;
pub fn lockf(fd: ::c_int, cmd: ::c_int, len: ::off_t) -> ::c_int;
+
+}
+cfg_if! {
+ if #[cfg(not(any(target_os = "emscripten",
+ target_os = "android",
+ target_os = "haiku")))] {
+ extern "C" {
+ pub fn adjtime(delta: *const timeval, olddelta: *mut timeval) -> ::c_int;
+ pub fn stpncpy(dst: *mut c_char, src: *const c_char, n: size_t) -> *mut c_char;
+ }
+ }
}
cfg_if! {
@@ -1440,6 +1494,8 @@ cfg_if! {
pub use self::linux_like::*;
} else if #[cfg(any(target_os = "macos",
target_os = "ios",
+ target_os = "tvos",
+ target_os = "watchos",
target_os = "freebsd",
target_os = "dragonfly",
target_os = "openbsd",
diff --git a/vendor/libc/src/unix/newlib/aarch64/mod.rs b/vendor/libc/src/unix/newlib/aarch64/mod.rs
index 71aa894..d686b36 100644
--- a/vendor/libc/src/unix/newlib/aarch64/mod.rs
+++ b/vendor/libc/src/unix/newlib/aarch64/mod.rs
@@ -50,3 +50,5 @@ pub const MSG_DONTROUTE: ::c_int = 0;
pub const MSG_WAITALL: ::c_int = 0;
pub const MSG_MORE: ::c_int = 0;
pub const MSG_NOSIGNAL: ::c_int = 0;
+
+pub use crate::unix::newlib::generic::{sigset_t, stat};
diff --git a/vendor/libc/src/unix/newlib/arm/mod.rs b/vendor/libc/src/unix/newlib/arm/mod.rs
index 78bea27..f644349 100644
--- a/vendor/libc/src/unix/newlib/arm/mod.rs
+++ b/vendor/libc/src/unix/newlib/arm/mod.rs
@@ -52,3 +52,5 @@ pub const MSG_DONTROUTE: ::c_int = 0;
pub const MSG_WAITALL: ::c_int = 0;
pub const MSG_MORE: ::c_int = 0;
pub const MSG_NOSIGNAL: ::c_int = 0;
+
+pub use crate::unix::newlib::generic::{sigset_t, stat};
diff --git a/vendor/libc/src/unix/newlib/xtensa/mod.rs b/vendor/libc/src/unix/newlib/espidf/mod.rs
similarity index 78%
rename from vendor/libc/src/unix/newlib/xtensa/mod.rs
rename to vendor/libc/src/unix/newlib/espidf/mod.rs
index f520f7a..804cd66 100644
--- a/vendor/libc/src/unix/newlib/xtensa/mod.rs
+++ b/vendor/libc/src/unix/newlib/espidf/mod.rs
@@ -83,11 +83,28 @@ pub const MSG_DONTROUTE: ::c_int = 0x4;
pub const MSG_WAITALL: ::c_int = 0x02;
pub const MSG_MORE: ::c_int = 0x10;
pub const MSG_NOSIGNAL: ::c_int = 0x20;
+pub const MSG_TRUNC: ::c_int = 0x04;
+pub const MSG_CTRUNC: ::c_int = 0x08;
+pub const MSG_EOR: ::c_int = 0x08;
+
+pub const PTHREAD_STACK_MIN: ::size_t = 768;
extern "C" {
+ pub fn pthread_create(
+ native: *mut ::pthread_t,
+ attr: *const ::pthread_attr_t,
+ f: extern "C" fn(_: *mut ::c_void) -> *mut ::c_void,
+ value: *mut ::c_void,
+ ) -> ::c_int;
+
+ pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
+
+ #[link_name = "lwip_sendmsg"]
pub fn sendmsg(s: ::c_int, msg: *const ::msghdr, flags: ::c_int) -> ::ssize_t;
+ #[link_name = "lwip_recvmsg"]
pub fn recvmsg(s: ::c_int, msg: *mut ::msghdr, flags: ::c_int) -> ::ssize_t;
- pub fn writev(s: ::c_int, iov: *const ::iovec, iovcnt: ::c_int) -> ::c_int;
- pub fn readv(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int) -> ::ssize_t;
+ pub fn eventfd(initval: ::c_uint, flags: ::c_int) -> ::c_int;
}
+
+pub use crate::unix::newlib::generic::{sigset_t, stat};
diff --git a/vendor/libc/src/unix/newlib/generic.rs b/vendor/libc/src/unix/newlib/generic.rs
new file mode 100644
index 0000000..db7797f
--- /dev/null
+++ b/vendor/libc/src/unix/newlib/generic.rs
@@ -0,0 +1,27 @@
+//! Common types used by most newlib platforms
+
+s! {
+ pub struct sigset_t {
+ __val: [::c_ulong; 16],
+ }
+
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ pub st_size: ::off_t,
+ pub st_atime: ::time_t,
+ pub st_spare1: ::c_long,
+ pub st_mtime: ::time_t,
+ pub st_spare2: ::c_long,
+ pub st_ctime: ::time_t,
+ pub st_spare3: ::c_long,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt_t,
+ pub st_spare4: [::c_long; 2usize],
+ }
+}
diff --git a/vendor/libc/src/unix/newlib/horizon/mod.rs b/vendor/libc/src/unix/newlib/horizon/mod.rs
new file mode 100644
index 0000000..bcb93ad
--- /dev/null
+++ b/vendor/libc/src/unix/newlib/horizon/mod.rs
@@ -0,0 +1,268 @@
+//! ARMv6K Nintendo 3DS C Newlib definitions
+
+pub type c_char = u8;
+pub type c_long = i32;
+pub type c_ulong = u32;
+
+pub type wchar_t = ::c_uint;
+
+pub type u_register_t = ::c_uint;
+pub type u_char = ::c_uchar;
+pub type u_short = ::c_ushort;
+pub type u_int = ::c_uint;
+pub type u_long = c_ulong;
+pub type ushort = ::c_ushort;
+pub type uint = ::c_uint;
+pub type ulong = c_ulong;
+pub type clock_t = c_ulong;
+pub type daddr_t = c_long;
+pub type caddr_t = *mut c_char;
+pub type sbintime_t = ::c_longlong;
+pub type sigset_t = ::c_ulong;
+
+s! {
+ pub struct sockaddr {
+ pub sa_family: ::sa_family_t,
+ pub sa_data: [::c_char; 26usize],
+ }
+
+ pub struct sockaddr_storage {
+ pub ss_family: ::sa_family_t,
+ pub __ss_padding: [::c_char; 26usize],
+ }
+
+ pub struct sockaddr_in {
+ pub sin_family: ::sa_family_t,
+ pub sin_port: ::in_port_t,
+ pub sin_addr: ::in_addr,
+ }
+
+ pub struct sockaddr_in6 {
+ pub sin6_family: ::sa_family_t,
+ pub sin6_port: ::in_port_t,
+ pub sin6_flowinfo: u32,
+ pub sin6_addr: ::in6_addr,
+ pub sin6_scope_id: u32,
+ }
+
+ pub struct sockaddr_un {
+ pub sun_len: ::c_uchar,
+ pub sun_family: ::sa_family_t,
+ pub sun_path: [::c_char; 104usize],
+ }
+
+ pub struct sched_param {
+ pub sched_priority: ::c_int,
+ }
+
+ pub struct stat {
+ pub st_dev: ::dev_t,
+ pub st_ino: ::ino_t,
+ pub st_mode: ::mode_t,
+ pub st_nlink: ::nlink_t,
+ pub st_uid: ::uid_t,
+ pub st_gid: ::gid_t,
+ pub st_rdev: ::dev_t,
+ pub st_size: ::off_t,
+ pub st_atim: ::timespec,
+ pub st_mtim: ::timespec,
+ pub st_ctim: ::timespec,
+ pub st_blksize: ::blksize_t,
+ pub st_blocks: ::blkcnt_t,
+ pub st_spare4: [::c_long; 2usize],
+ }
+}
+
+pub const SIGEV_NONE: ::c_int = 1;
+pub const SIGEV_SIGNAL: ::c_int = 2;
+pub const SIGEV_THREAD: ::c_int = 3;
+pub const SA_NOCLDSTOP: ::c_int = 1;
+pub const MINSIGSTKSZ: ::c_int = 2048;
+pub const SIGSTKSZ: ::c_int = 8192;
+pub const SS_ONSTACK: ::c_int = 1;
+pub const SS_DISABLE: ::c_int = 2;
+pub const SIG_SETMASK: ::c_int = 0;
+pub const SIG_BLOCK: ::c_int = 1;
+pub const SIG_UNBLOCK: ::c_int = 2;
+pub const SIGHUP: ::c_int = 1;
+pub const SIGINT: ::c_int = 2;
+pub const SIGQUIT: ::c_int = 3;
+pub const SIGILL: ::c_int = 4;
+pub const SIGTRAP: ::c_int = 5;
+pub const SIGABRT: ::c_int = 6;
+pub const SIGEMT: ::c_int = 7;
+pub const SIGFPE: ::c_int = 8;
+pub const SIGKILL: ::c_int = 9;
+pub const SIGBUS: ::c_int = 10;
+pub const SIGSEGV: ::c_int = 11;
+pub const SIGSYS: ::c_int = 12;
+pub const SIGPIPE: ::c_int = 13;
+pub const SIGALRM: ::c_int = 14;
+pub const SIGTERM: ::c_int = 15;
+pub const SIGURG: ::c_int = 16;
+pub const SIGSTOP: ::c_int = 17;
+pub const SIGTSTP: ::c_int = 18;
+pub const SIGCONT: ::c_int = 19;
+pub const SIGCHLD: ::c_int = 20;
+pub const SIGCLD: ::c_int = 20;
+pub const SIGTTIN: ::c_int = 21;
+pub const SIGTTOU: ::c_int = 22;
+pub const SIGIO: ::c_int = 23;
+pub const SIGPOLL: ::c_int = 23;
+pub const SIGXCPU: ::c_int = 24;
+pub const SIGXFSZ: ::c_int = 25;
+pub const SIGVTALRM: ::c_int = 26;
+pub const SIGPROF: ::c_int = 27;
+pub const SIGWINCH: ::c_int = 28;
+pub const SIGLOST: ::c_int = 29;
+pub const SIGUSR1: ::c_int = 30;
+pub const SIGUSR2: ::c_int = 31;
+pub const NSIG: ::c_int = 32;
+pub const CLOCK_ENABLED: ::c_uint = 1;
+pub const CLOCK_DISABLED: ::c_uint = 0;
+pub const CLOCK_ALLOWED: ::c_uint = 1;
+pub const CLOCK_DISALLOWED: ::c_uint = 0;
+pub const TIMER_ABSTIME: ::c_uint = 4;
+pub const SOL_SOCKET: ::c_int = 65535;
+pub const MSG_OOB: ::c_int = 1;
+pub const MSG_PEEK: ::c_int = 2;
+pub const MSG_DONTWAIT: ::c_int = 4;
+pub const MSG_DONTROUTE: ::c_int = 0;
+pub const MSG_WAITALL: ::c_int = 0;
+pub const MSG_MORE: ::c_int = 0;
+pub const MSG_NOSIGNAL: ::c_int = 0;
+pub const SOL_CONFIG: ::c_uint = 65534;
+
+pub const _SC_PAGESIZE: ::c_int = 8;
+pub const _SC_GETPW_R_SIZE_MAX: ::c_int = 51;
+
+pub const PTHREAD_STACK_MIN: ::size_t = 4096;
+pub const WNOHANG: ::c_int = 1;
+
+pub const POLLIN: ::c_short = 0x0001;
+pub const POLLPRI: ::c_short = 0x0002;
+pub const POLLOUT: ::c_short = 0x0004;
+pub const POLLRDNORM: ::c_short = 0x0040;
+pub const POLLWRNORM: ::c_short = POLLOUT;
+pub const POLLRDBAND: ::c_short = 0x0080;
+pub const POLLWRBAND: ::c_short = 0x0100;
+pub const POLLERR: ::c_short = 0x0008;
+pub const POLLHUP: ::c_short = 0x0010;
+pub const POLLNVAL: ::c_short = 0x0020;
+
+pub const EAI_AGAIN: ::c_int = 2;
+pub const EAI_BADFLAGS: ::c_int = 3;
+pub const EAI_FAIL: ::c_int = 4;
+pub const EAI_SERVICE: ::c_int = 9;
+pub const EAI_SYSTEM: ::c_int = 11;
+pub const EAI_BADHINTS: ::c_int = 12;
+pub const EAI_PROTOCOL: ::c_int = 13;
+pub const EAI_OVERFLOW: ::c_int = 14;
+pub const EAI_MAX: ::c_int = 15;
+
+pub const AF_UNIX: ::c_int = 1;
+pub const AF_INET6: ::c_int = 23;
+
+pub const FIONBIO: ::c_ulong = 1;
+
+pub const RTLD_DEFAULT: *mut ::c_void = 0 as *mut ::c_void;
+
+// For pthread get/setschedparam
+pub const SCHED_FIFO: ::c_int = 1;
+pub const SCHED_RR: ::c_int = 2;
+
+// For getrandom()
+pub const GRND_NONBLOCK: ::c_uint = 0x1;
+pub const GRND_RANDOM: ::c_uint = 0x2;
+
+// Horizon OS works doesn't or can't hold any of this information
+safe_f! {
+ pub {const} fn WIFSTOPPED(_status: ::c_int) -> bool {
+ false
+ }
+
+ pub {const} fn WSTOPSIG(_status: ::c_int) -> ::c_int {
+ 0
+ }
+
+ pub {const} fn WIFCONTINUED(_status: ::c_int) -> bool {
+ true
+ }
+
+ pub {const} fn WIFSIGNALED(_status: ::c_int) -> bool {
+ false
+ }
+
+ pub {const} fn WTERMSIG(_status: ::c_int) -> ::c_int {
+ 0
+ }
+
+ pub {const} fn WIFEXITED(_status: ::c_int) -> bool {
+ true
+ }
+
+ pub {const} fn WEXITSTATUS(_status: ::c_int) -> ::c_int {
+ 0
+ }
+
+ pub {const} fn WCOREDUMP(_status: ::c_int) -> bool {
+ false
+ }
+}
+
+extern "C" {
+ pub fn pthread_create(
+ native: *mut ::pthread_t,
+ attr: *const ::pthread_attr_t,
+ f: extern "C" fn(_: *mut ::c_void) -> *mut ::c_void,
+ value: *mut ::c_void,
+ ) -> ::c_int;
+
+ pub fn pthread_attr_getschedparam(
+ attr: *const ::pthread_attr_t,
+ param: *mut sched_param,
+ ) -> ::c_int;
+
+ pub fn pthread_attr_setschedparam(
+ attr: *mut ::pthread_attr_t,
+ param: *const sched_param,
+ ) -> ::c_int;
+
+ pub fn pthread_attr_getprocessorid_np(
+ attr: *const ::pthread_attr_t,
+ processor_id: *mut ::c_int,
+ ) -> ::c_int;
+
+ pub fn pthread_attr_setprocessorid_np(
+ attr: *mut ::pthread_attr_t,
+ processor_id: ::c_int,
+ ) -> ::c_int;
+
+ pub fn pthread_getschedparam(
+ native: ::pthread_t,
+ policy: *mut ::c_int,
+ param: *mut ::sched_param,
+ ) -> ::c_int;
+
+ pub fn pthread_setschedparam(
+ native: ::pthread_t,
+ policy: ::c_int,
+ param: *const ::sched_param,
+ ) -> ::c_int;
+
+ pub fn pthread_condattr_getclock(
+ attr: *const ::pthread_condattr_t,
+ clock_id: *mut ::clockid_t,
+ ) -> ::c_int;
+
+ pub fn pthread_condattr_setclock(
+ attr: *mut ::pthread_condattr_t,
+ clock_id: ::clockid_t,
+ ) -> ::c_int;
+
+ pub fn pthread_getprocessorid_np() -> ::c_int;
+
+ pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
+
+ pub fn gethostid() -> ::c_long;
+}
diff --git a/vendor/libc/src/unix/newlib/mod.rs b/vendor/libc/src/unix/newlib/mod.rs
index 6e87983..1a69469 100644
--- a/vendor/libc/src/unix/newlib/mod.rs
+++ b/vendor/libc/src/unix/newlib/mod.rs
@@ -1,28 +1,53 @@
pub type blkcnt_t = i32;
pub type blksize_t = i32;
pub type clockid_t = ::c_ulong;
-pub type dev_t = u32;
+
+cfg_if! {
+ if #[cfg(target_os = "espidf")] {
+ pub type dev_t = ::c_short;
+ pub type ino_t = ::c_ushort;
+ pub type off_t = ::c_long;
+ } else {
+ pub type dev_t = u32;
+ pub type ino_t = u32;
+ pub type off_t = i64;
+ }
+}
+
pub type fsblkcnt_t = u64;
pub type fsfilcnt_t = u32;
pub type id_t = u32;
-pub type ino_t = u32;
pub type key_t = ::c_int;
pub type loff_t = ::c_longlong;
pub type mode_t = ::c_uint;
pub type nfds_t = u32;
pub type nlink_t = ::c_ushort;
-pub type off_t = i64;
pub type pthread_t = ::c_ulong;
pub type pthread_key_t = ::c_uint;
pub type rlim_t = u32;
-pub type sa_family_t = u8;
+
+cfg_if! {
+ if #[cfg(target_os = "horizon")] {
+ pub type sa_family_t = u16;
+ } else {
+ pub type sa_family_t = u8;
+ }
+}
+
pub type socklen_t = u32;
pub type speed_t = u32;
pub type suseconds_t = i32;
pub type tcflag_t = ::c_uint;
-pub type time_t = i32;
pub type useconds_t = u32;
+cfg_if! {
+ if #[cfg(any(target_os = "horizon", all(target_os = "espidf", espidf_time64)))] {
+ pub type time_t = ::c_longlong;
+ } else {
+ pub type time_t = i32;
+ }
+}
+
s! {
// The order of the `ai_addr` field in this struct is crucial
// for converting between the Rust and C types.
@@ -33,16 +58,14 @@ s! {
pub ai_protocol: ::c_int,
pub ai_addrlen: socklen_t,
- #[cfg(not(all(libc_cfg_target_vendor, target_arch = "powerpc",
- target_vendor = "nintendo")))]
- #[cfg(target_arch = "xtensa")]
+ #[cfg(target_os = "espidf")]
pub ai_addr: *mut sockaddr,
pub ai_canonname: *mut ::c_char,
- #[cfg(not(all(libc_cfg_target_vendor, target_arch = "powerpc",
- target_vendor = "nintendo")))]
- #[cfg(not(target_arch = "xtensa"))]
+ #[cfg(not(any(
+ target_os = "espidf",
+ all(libc_cfg_target_vendor, target_arch = "powerpc", target_vendor = "nintendo"))))]
pub ai_addr: *mut sockaddr,
pub ai_next: *mut addrinfo,
@@ -116,26 +139,6 @@ s! {
pub tm_isdst: ::c_int,
}
- pub struct stat {
- pub st_dev: ::dev_t,
- pub st_ino: ::ino_t,
- pub st_mode: ::mode_t,
- pub st_nlink: ::nlink_t,
- pub st_uid: ::uid_t,
- pub st_gid: ::gid_t,
- pub st_rdev: dev_t,
- pub st_size: off_t,
- pub st_atime: time_t,
- pub st_spare1: ::c_long,
- pub st_mtime: time_t,
- pub st_spare2: ::c_long,
- pub st_ctime: time_t,
- pub st_spare3: ::c_long,
- pub st_blksize: blksize_t,
- pub st_blocks: blkcnt_t,
- pub st_spare4: [::c_long; 2usize],
- }
-
pub struct statvfs {
pub f_bsize: ::c_ulong,
pub f_frsize: ::c_ulong,
@@ -150,10 +153,6 @@ s! {
pub f_namemax: ::c_ulong,
}
- pub struct sigset_t {
- __val: [::c_ulong; 16],
- }
-
pub struct sigaction {
pub sa_handler: extern fn(arg1: ::c_int),
pub sa_mask: sigset_t,
@@ -232,23 +231,37 @@ s! {
// unverified constants
align_const! {
pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
- size: [0; __SIZEOF_PTHREAD_MUTEX_T],
+ size: [__PTHREAD_INITIALIZER_BYTE; __SIZEOF_PTHREAD_MUTEX_T],
};
pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
- size: [0; __SIZEOF_PTHREAD_COND_T],
+ size: [__PTHREAD_INITIALIZER_BYTE; __SIZEOF_PTHREAD_COND_T],
};
pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
- size: [0; __SIZEOF_PTHREAD_RWLOCK_T],
+ size: [__PTHREAD_INITIALIZER_BYTE; __SIZEOF_PTHREAD_RWLOCK_T],
};
}
pub const NCCS: usize = 32;
-pub const __SIZEOF_PTHREAD_ATTR_T: usize = 56;
-pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
-pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
-pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
-pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
-pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
-pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: usize = 8;
+cfg_if! {
+ if #[cfg(target_os = "espidf")] {
+ const __PTHREAD_INITIALIZER_BYTE: u8 = 0xff;
+ pub const __SIZEOF_PTHREAD_ATTR_T: usize = 32;
+ pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 4;
+ pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 12;
+ pub const __SIZEOF_PTHREAD_COND_T: usize = 4;
+ pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 8;
+ pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 4;
+ pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: usize = 12;
+ } else {
+ const __PTHREAD_INITIALIZER_BYTE: u8 = 0;
+ pub const __SIZEOF_PTHREAD_ATTR_T: usize = 56;
+ pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
+ pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
+ pub const __SIZEOF_PTHREAD_COND_T: usize = 48;
+ pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
+ pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
+ pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: usize = 8;
+ }
+}
pub const __SIZEOF_PTHREAD_BARRIER_T: usize = 32;
pub const __SIZEOF_PTHREAD_BARRIERATTR_T: usize = 4;
pub const __PTHREAD_MUTEX_HAVE_PREV: usize = 1;
@@ -256,7 +269,14 @@ pub const __PTHREAD_RWLOCK_INT_FLAGS_SHARED: usize = 1;
pub const PTHREAD_MUTEX_NORMAL: ::c_int = 0;
pub const PTHREAD_MUTEX_RECURSIVE: ::c_int = 1;
pub const PTHREAD_MUTEX_ERRORCHECK: ::c_int = 2;
-pub const FD_SETSIZE: usize = 1024;
+
+cfg_if! {
+ if #[cfg(target_os = "horizon")] {
+ pub const FD_SETSIZE: usize = 64;
+ } else {
+ pub const FD_SETSIZE: usize = 1024;
+ }
+}
// intentionally not public, only used for fd_set
const ULONG_SIZE: usize = 32;
@@ -465,7 +485,13 @@ pub const SO_SNDLOWAT: ::c_int = 0x1003;
pub const SO_RCVLOWAT: ::c_int = 0x1004;
pub const SO_SNDTIMEO: ::c_int = 0x1005;
pub const SO_RCVTIMEO: ::c_int = 0x1006;
-pub const SO_ERROR: ::c_int = 0x1007;
+cfg_if! {
+ if #[cfg(target_os = "horizon")] {
+ pub const SO_ERROR: ::c_int = 0x1009;
+ } else {
+ pub const SO_ERROR: ::c_int = 0x1007;
+ }
+}
pub const SO_TYPE: ::c_int = 0x1008;
pub const SOCK_CLOEXEC: ::c_int = O_CLOEXEC;
@@ -500,7 +526,13 @@ pub const TCP_KEEPIDLE: ::c_int = 256;
pub const TCP_KEEPINTVL: ::c_int = 512;
pub const TCP_KEEPCNT: ::c_int = 1024;
-pub const IP_TOS: ::c_int = 3;
+cfg_if! {
+ if #[cfg(target_os = "horizon")] {
+ pub const IP_TOS: ::c_int = 7;
+ } else {
+ pub const IP_TOS: ::c_int = 3;
+ }
+}
pub const IP_TTL: ::c_int = 8;
pub const IP_MULTICAST_IF: ::c_int = 9;
pub const IP_MULTICAST_TTL: ::c_int = 10;
@@ -558,7 +590,7 @@ f! {
return
}
- pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool {
+ pub fn FD_ISSET(fd: ::c_int, set: *const fd_set) -> bool {
let bits = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
let fd = fd as usize;
return ((*set).fds_bits[fd / bits] & (1 << (fd % bits))) != 0
@@ -599,10 +631,12 @@ extern "C" {
target_arch = "powerpc",
target_vendor = "nintendo"
)))]
+ #[cfg_attr(target_os = "espidf", link_name = "lwip_bind")]
pub fn bind(fd: ::c_int, addr: *const sockaddr, len: socklen_t) -> ::c_int;
pub fn clock_settime(clock_id: ::clockid_t, tp: *const ::timespec) -> ::c_int;
pub fn clock_gettime(clock_id: ::clockid_t, tp: *mut ::timespec) -> ::c_int;
pub fn clock_getres(clock_id: ::clockid_t, res: *mut ::timespec) -> ::c_int;
+ #[cfg_attr(target_os = "espidf", link_name = "lwip_close")]
pub fn closesocket(sockfd: ::c_int) -> ::c_int;
pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
#[cfg(not(all(
@@ -610,6 +644,7 @@ extern "C" {
target_arch = "powerpc",
target_vendor = "nintendo"
)))]
+ #[cfg_attr(target_os = "espidf", link_name = "lwip_recvfrom")]
pub fn recvfrom(
fd: ::c_int,
buf: *mut ::c_void,
@@ -687,16 +722,21 @@ extern "C" {
pub fn uname(buf: *mut ::utsname) -> ::c_int;
}
+mod generic;
+
cfg_if! {
- if #[cfg(target_arch = "arm")] {
+ if #[cfg(target_os = "espidf")] {
+ mod espidf;
+ pub use self::espidf::*;
+ } else if #[cfg(target_os = "horizon")] {
+ mod horizon;
+ pub use self::horizon::*;
+ } else if #[cfg(target_arch = "arm")] {
mod arm;
pub use self::arm::*;
} else if #[cfg(target_arch = "aarch64")] {
mod aarch64;
pub use self::aarch64::*;
- } else if #[cfg(target_arch = "xtensa")] {
- mod xtensa;
- pub use self::xtensa::*;
} else if #[cfg(target_arch = "powerpc")] {
mod powerpc;
pub use self::powerpc::*;
diff --git a/vendor/libc/src/unix/newlib/powerpc/mod.rs b/vendor/libc/src/unix/newlib/powerpc/mod.rs
index 4289658..6bed1ce 100644
--- a/vendor/libc/src/unix/newlib/powerpc/mod.rs
+++ b/vendor/libc/src/unix/newlib/powerpc/mod.rs
@@ -5,6 +5,8 @@ pub type wchar_t = ::c_int;
pub type c_long = i32;
pub type c_ulong = u32;
+pub use crate::unix::newlib::generic::{sigset_t, stat};
+
// the newlib shipped with devkitPPC does not support the following components:
// - sockaddr
// - AF_INET6
diff --git a/vendor/libc/src/unix/redox/mod.rs b/vendor/libc/src/unix/redox/mod.rs
index 1601a8a..3bb7b04 100644
--- a/vendor/libc/src/unix/redox/mod.rs
+++ b/vendor/libc/src/unix/redox/mod.rs
@@ -151,12 +151,20 @@ s! {
}
pub struct sigaction {
- pub sa_handler: ::sighandler_t,
+ pub sa_sigaction: ::sighandler_t,
pub sa_flags: ::c_ulong,
pub sa_restorer: ::Option<extern fn()>,
pub sa_mask: ::sigset_t,
}
+ pub struct siginfo_t {
+ pub si_signo: ::c_int,
+ pub si_errno: ::c_int,
+ pub si_code: ::c_int,
+ _pad: [::c_int; 29],
+ _align: [usize; 0],
+ }
+
pub struct sockaddr {
pub sa_family: ::sa_family_t,
pub sa_data: [::c_char; 14],
@@ -367,6 +375,7 @@ pub const EPROTONOSUPPORT: ::c_int = 93; /* Protocol not supported */
pub const ESOCKTNOSUPPORT: ::c_int = 94; /* Socket type not supported */
/* Operation not supported on transport endpoint */
pub const EOPNOTSUPP: ::c_int = 95;
+pub const ENOTSUP: ::c_int = EOPNOTSUPP;
pub const EPFNOSUPPORT: ::c_int = 96; /* Protocol family not supported */
/* Address family not supported by protocol */
pub const EAFNOSUPPORT: ::c_int = 97;
@@ -607,6 +616,7 @@ pub const EXIT_FAILURE: ::c_int = 1;
// sys/ioctl.h
// FIXME: relibc {
+pub const FIONREAD: ::c_ulong = 0x541B;
pub const FIONBIO: ::c_ulong = 0x5421;
pub const FIOCLEX: ::c_ulong = 0x5451;
// }
@@ -624,6 +634,12 @@ pub const PROT_READ: ::c_int = 0x0004;
pub const PROT_WRITE: ::c_int = 0x0002;
pub const PROT_EXEC: ::c_int = 0x0001;
+pub const MADV_NORMAL: ::c_int = 0;
+pub const MADV_RANDOM: ::c_int = 1;
+pub const MADV_SEQUENTIAL: ::c_int = 2;
+pub const MADV_WILLNEED: ::c_int = 3;
+pub const MADV_DONTNEED: ::c_int = 4;
+
pub const MAP_SHARED: ::c_int = 0x0001;
pub const MAP_PRIVATE: ::c_int = 0x0002;
pub const MAP_ANON: ::c_int = 0x0020;
@@ -653,6 +669,7 @@ pub const MSG_EOR: ::c_int = 128;
pub const MSG_OOB: ::c_int = 1;
pub const MSG_PEEK: ::c_int = 2;
pub const MSG_TRUNC: ::c_int = 32;
+pub const MSG_DONTWAIT: ::c_int = 64;
pub const MSG_WAITALL: ::c_int = 256;
pub const SHUT_RD: ::c_int = 0;
pub const SHUT_WR: ::c_int = 1;
@@ -692,25 +709,24 @@ pub const SOCK_SEQPACKET: ::c_int = 5;
pub const SOL_SOCKET: ::c_int = 1;
// sys/termios.h
-pub const NCCS: usize = 32;
-
-pub const VINTR: usize = 0;
-pub const VQUIT: usize = 1;
-pub const VERASE: usize = 2;
-pub const VKILL: usize = 3;
-pub const VEOF: usize = 4;
-pub const VTIME: usize = 5;
-pub const VMIN: usize = 6;
+pub const VEOF: usize = 0;
+pub const VEOL: usize = 1;
+pub const VEOL2: usize = 2;
+pub const VERASE: usize = 3;
+pub const VWERASE: usize = 4;
+pub const VKILL: usize = 5;
+pub const VREPRINT: usize = 6;
pub const VSWTC: usize = 7;
-pub const VSTART: usize = 8;
-pub const VSTOP: usize = 9;
+pub const VINTR: usize = 8;
+pub const VQUIT: usize = 9;
pub const VSUSP: usize = 10;
-pub const VEOL: usize = 11;
-pub const VREPRINT: usize = 12;
-pub const VDISCARD: usize = 13;
-pub const VWERASE: usize = 14;
-pub const VLNEXT: usize = 15;
-pub const VEOL2: usize = 16;
+pub const VSTART: usize = 12;
+pub const VSTOP: usize = 13;
+pub const VLNEXT: usize = 14;
+pub const VDISCARD: usize = 15;
+pub const VMIN: usize = 16;
+pub const VTIME: usize = 17;
+pub const NCCS: usize = 32;
pub const IGNBRK: ::tcflag_t = 0o000_001;
pub const BRKINT: ::tcflag_t = 0o000_002;
@@ -721,25 +737,17 @@ pub const ISTRIP: ::tcflag_t = 0o000_040;
pub const INLCR: ::tcflag_t = 0o000_100;
pub const IGNCR: ::tcflag_t = 0o000_200;
pub const ICRNL: ::tcflag_t = 0o000_400;
-pub const IUCLC: ::tcflag_t = 0o001_000;
-pub const IXON: ::tcflag_t = 0o002_000;
-pub const IXANY: ::tcflag_t = 0o004_000;
-pub const IXOFF: ::tcflag_t = 0o010_000;
-pub const IMAXBEL: ::tcflag_t = 0o020_000;
-pub const IUTF8: ::tcflag_t = 0o040_000;
+pub const IXON: ::tcflag_t = 0o001_000;
+pub const IXOFF: ::tcflag_t = 0o002_000;
pub const OPOST: ::tcflag_t = 0o000_001;
-pub const OLCUC: ::tcflag_t = 0o000_002;
-pub const ONLCR: ::tcflag_t = 0o000_004;
+pub const ONLCR: ::tcflag_t = 0o000_002;
+pub const OLCUC: ::tcflag_t = 0o000_004;
pub const OCRNL: ::tcflag_t = 0o000_010;
pub const ONOCR: ::tcflag_t = 0o000_020;
-pub const ONLRET: ::tcflag_t = 0o00_0040;
-pub const OFILL: ::tcflag_t = 0o000_100;
-pub const OFDEL: ::tcflag_t = 0o000_200;
-
-pub const VTDLY: usize = 0o040_000;
-pub const VT0: usize = 0o000_000;
-pub const VT1: usize = 0o040_000;
+pub const ONLRET: ::tcflag_t = 0o000_040;
+pub const OFILL: ::tcflag_t = 0o0000_100;
+pub const OFDEL: ::tcflag_t = 0o0000_200;
pub const B0: speed_t = 0o000_000;
pub const B50: speed_t = 0o000_001;
@@ -758,43 +766,45 @@ pub const B9600: speed_t = 0o000_015;
pub const B19200: speed_t = 0o000_016;
pub const B38400: speed_t = 0o000_017;
-pub const B57600: speed_t = 0o010_001;
-pub const B115200: speed_t = 0o010_002;
-pub const B230400: speed_t = 0o010_003;
-pub const B460800: speed_t = 0o010_004;
-pub const B500000: speed_t = 0o010_005;
-pub const B576000: speed_t = 0o010_006;
-pub const B921600: speed_t = 0o010_007;
-pub const B1000000: speed_t = 0o010_010;
-pub const B1152000: speed_t = 0o010_011;
-pub const B1500000: speed_t = 0o010_012;
-pub const B2000000: speed_t = 0o010_013;
-pub const B2500000: speed_t = 0o010_014;
-pub const B3000000: speed_t = 0o010_015;
-pub const B3500000: speed_t = 0o010_016;
-pub const B4000000: speed_t = 0o010_017;
-
-pub const CSIZE: ::tcflag_t = 0o000_060;
+pub const B57600: speed_t = 0o0_020;
+pub const B115200: speed_t = 0o0_021;
+pub const B230400: speed_t = 0o0_022;
+pub const B460800: speed_t = 0o0_023;
+pub const B500000: speed_t = 0o0_024;
+pub const B576000: speed_t = 0o0_025;
+pub const B921600: speed_t = 0o0_026;
+pub const B1000000: speed_t = 0o0_027;
+pub const B1152000: speed_t = 0o0_030;
+pub const B1500000: speed_t = 0o0_031;
+pub const B2000000: speed_t = 0o0_032;
+pub const B2500000: speed_t = 0o0_033;
+pub const B3000000: speed_t = 0o0_034;
+pub const B3500000: speed_t = 0o0_035;
+pub const B4000000: speed_t = 0o0_036;
+
+pub const CSIZE: ::tcflag_t = 0o001_400;
pub const CS5: ::tcflag_t = 0o000_000;
-pub const CS6: ::tcflag_t = 0o000_020;
-pub const CS7: ::tcflag_t = 0o000_040;
-pub const CS8: ::tcflag_t = 0o000_060;
-pub const CSTOPB: ::tcflag_t = 0o000_100;
-pub const CREAD: ::tcflag_t = 0o000_200;
-pub const PARENB: ::tcflag_t = 0o000_400;
-pub const PARODD: ::tcflag_t = 0o001_000;
-pub const HUPCL: ::tcflag_t = 0o002_000;
-pub const CLOCAL: ::tcflag_t = 0o004_000;
-
-pub const ISIG: ::tcflag_t = 0o000_001;
-pub const ICANON: ::tcflag_t = 0o000_002;
-pub const ECHO: ::tcflag_t = 0o000_010;
-pub const ECHOE: ::tcflag_t = 0o000_020;
-pub const ECHOK: ::tcflag_t = 0o000_040;
-pub const ECHONL: ::tcflag_t = 0o000_100;
-pub const NOFLSH: ::tcflag_t = 0o000_200;
-pub const TOSTOP: ::tcflag_t = 0o000_400;
-pub const IEXTEN: ::tcflag_t = 0o100_000;
+pub const CS6: ::tcflag_t = 0o000_400;
+pub const CS7: ::tcflag_t = 0o001_000;
+pub const CS8: ::tcflag_t = 0o001_400;
+
+pub const CSTOPB: ::tcflag_t = 0o002_000;
+pub const CREAD: ::tcflag_t = 0o004_000;
+pub const PARENB: ::tcflag_t = 0o010_000;
+pub const PARODD: ::tcflag_t = 0o020_000;
+pub const HUPCL: ::tcflag_t = 0o040_000;
+
+pub const CLOCAL: ::tcflag_t = 0o0100000;
+
+pub const ISIG: ::tcflag_t = 0x0000_0080;
+pub const ICANON: ::tcflag_t = 0x0000_0100;
+pub const ECHO: ::tcflag_t = 0x0000_0008;
+pub const ECHOE: ::tcflag_t = 0x0000_0002;
+pub const ECHOK: ::tcflag_t = 0x0000_0004;
+pub const ECHONL: ::tcflag_t = 0x0000_0010;
+pub const NOFLSH: ::tcflag_t = 0x8000_0000;
+pub const TOSTOP: ::tcflag_t = 0x0040_0000;
+pub const IEXTEN: ::tcflag_t = 0x0000_0400;
pub const TCOOFF: ::c_int = 0;
pub const TCOON: ::c_int = 1;
@@ -826,6 +836,8 @@ pub const __WCLONE: ::c_int = 0x8000_0000;
// time.h
pub const CLOCK_REALTIME: ::c_int = 1;
pub const CLOCK_MONOTONIC: ::c_int = 4;
+pub const CLOCK_PROCESS_CPUTIME_ID: ::clockid_t = 2;
+pub const CLOCKS_PER_SEC: ::clock_t = 1_000_000;
// unistd.h
// POSIX.1 {
@@ -898,7 +910,7 @@ f! {
return
}
- pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool {
+ pub fn FD_ISSET(fd: ::c_int, set: *const fd_set) -> bool {
let fd = fd as usize;
let size = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
return ((*set).fds_bits[fd / size] & (1 << (fd % size))) != 0
@@ -1006,6 +1018,8 @@ extern "C" {
set: *const ::sigset_t,
oldset: *mut ::sigset_t,
) -> ::c_int;
+ pub fn pthread_cancel(thread: ::pthread_t) -> ::c_int;
+ pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int;
// sys/epoll.h
pub fn epoll_create(size: ::c_int) -> ::c_int;
@@ -1023,6 +1037,7 @@ extern "C" {
pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
// sys/mman.h
+ pub fn madvise(addr: *mut ::c_void, len: ::size_t, advice: ::c_int) -> ::c_int;
pub fn msync(addr: *mut ::c_void, len: ::size_t, flags: ::c_int) -> ::c_int;
pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int;
pub fn shm_open(name: *const c_char, oflag: ::c_int, mode: mode_t) -> ::c_int;
diff --git a/vendor/libc/src/unix/solarish/illumos.rs b/vendor/libc/src/unix/solarish/illumos.rs
index 730bb69..404f013 100644
--- a/vendor/libc/src/unix/solarish/illumos.rs
+++ b/vendor/libc/src/unix/solarish/illumos.rs
@@ -13,6 +13,12 @@ s! {
pub shm_ctime: ::time_t,
pub shm_pad4: [i64; 4],
}
+
+ pub struct fil_info {
+ pub fi_flags: ::c_int,
+ pub fi_pos: ::c_int,
+ pub fi_name: [::c_char; ::FILNAME_MAX as usize],
+ }
}
pub const AF_LOCAL: ::c_int = 1; // AF_UNIX
@@ -27,14 +33,56 @@ pub const TCP_KEEPCNT: ::c_int = 35;
pub const TCP_KEEPINTVL: ::c_int = 36;
pub const TCP_CONGESTION: ::c_int = 37;
-pub const F_OFD_GETLK: ::c_int = 50;
-pub const F_OFD_SETLKL: ::c_int = 51;
-pub const F_OFD_SETLKW: ::c_int = 52;
-pub const F_FLOCK: ::c_int = 55;
-pub const F_FLOCKW: ::c_int = 56;
+// These constants are correct for 64-bit programs or 32-bit programs that are
+// not using large-file mode. If Rust ever supports anything other than 64-bit
+// compilation on illumos, this may require adjustment:
+pub const F_OFD_GETLK: ::c_int = 47;
+pub const F_OFD_SETLK: ::c_int = 48;
+pub const F_OFD_SETLKW: ::c_int = 49;
+pub const F_FLOCK: ::c_int = 53;
+pub const F_FLOCKW: ::c_int = 54;
+
+pub const F_DUPFD_CLOEXEC: ::c_int = 37;
+pub const F_DUP2FD_CLOEXEC: ::c_int = 36;
+
+pub const FIL_ATTACH: ::c_int = 0x1;
+pub const FIL_DETACH: ::c_int = 0x2;
+pub const FIL_LIST: ::c_int = 0x3;
+pub const FILNAME_MAX: ::c_int = 32;
+pub const FILF_PROG: ::c_int = 0x1;
+pub const FILF_AUTO: ::c_int = 0x2;
+pub const FILF_BYPASS: ::c_int = 0x4;
+pub const SOL_FILTER: ::c_int = 0xfffc;
+
+pub const MADV_PURGE: ::c_int = 9;
+
+pub const B1000000: ::speed_t = 24;
+pub const B1152000: ::speed_t = 25;
+pub const B1500000: ::speed_t = 26;
+pub const B2000000: ::speed_t = 27;
+pub const B2500000: ::speed_t = 28;
+pub const B3000000: ::speed_t = 29;
+pub const B3500000: ::speed_t = 30;
+pub const B4000000: ::speed_t = 31;
+
+// sys/systeminfo.h
+pub const SI_ADDRESS_WIDTH: ::c_int = 520;
extern "C" {
pub fn eventfd(init: ::c_uint, flags: ::c_int) -> ::c_int;
pub fn mincore(addr: ::caddr_t, len: ::size_t, vec: *mut ::c_char) -> ::c_int;
+
+ pub fn pset_bind_lwp(
+ pset: ::psetid_t,
+ id: ::id_t,
+ pid: ::pid_t,
+ opset: *mut ::psetid_t,
+ ) -> ::c_int;
+ pub fn pset_getloadavg(pset: ::psetid_t, load: *mut ::c_double, num: ::c_int) -> ::c_int;
+
+ pub fn preadv(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int, offset: ::off_t) -> ::ssize_t;
+ pub fn pwritev(fd: ::c_int, iov: *const ::iovec, iovcnt: ::c_int, offset: ::off_t)
+ -> ::ssize_t;
+ pub fn getpagesizes2(pagesize: *mut ::size_t, nelem: ::c_int) -> ::c_int;
}
diff --git a/vendor/libc/src/unix/solarish/mod.rs b/vendor/libc/src/unix/solarish/mod.rs
index 6166da5..d01deef 100644
--- a/vendor/libc/src/unix/solarish/mod.rs
+++ b/vendor/libc/src/unix/solarish/mod.rs
@@ -25,6 +25,10 @@ pub type wchar_t = ::c_int;
pub type nfds_t = ::c_ulong;
pub type projid_t = ::c_int;
pub type zoneid_t = ::c_int;
+pub type psetid_t = ::c_int;
+pub type processorid_t = ::c_int;
+pub type chipid_t = ::c_int;
+pub type ctid_t = ::id_t;
pub type suseconds_t = ::c_long;
pub type off_t = ::c_long;
@@ -33,6 +37,7 @@ pub type socklen_t = ::c_uint;
pub type sa_family_t = u16;
pub type pthread_t = ::c_uint;
pub type pthread_key_t = ::c_uint;
+pub type thread_t = ::c_uint;
pub type blksize_t = ::c_int;
pub type nl_item = ::c_int;
pub type mqd_t = *mut ::c_void;
@@ -40,6 +45,16 @@ pub type id_t = ::c_int;
pub type idtype_t = ::c_uint;
pub type shmatt_t = ::c_ulong;
+pub type lgrp_rsrc_t = ::c_int;
+pub type lgrp_affinity_t = ::c_int;
+pub type lgrp_id_t = ::id_t;
+pub type lgrp_mem_size_t = ::c_longlong;
+pub type lgrp_cookie_t = ::uintptr_t;
+pub type lgrp_content_t = ::c_uint;
+pub type lgrp_lat_between_t = ::c_uint;
+pub type lgrp_mem_size_flag_t = ::c_uint;
+pub type lgrp_view_t = ::c_uint;
+
#[cfg_attr(feature = "extra_traits", derive(Debug))]
pub enum timezone {}
impl ::Copy for timezone {}
@@ -68,6 +83,12 @@ s! {
pub imr_interface: in_addr,
}
+ pub struct ip_mreq_source {
+ pub imr_multiaddr: in_addr,
+ pub imr_sourceaddr: in_addr,
+ pub imr_interface: in_addr,
+ }
+
pub struct ipc_perm {
pub uid: ::uid_t,
pub gid: ::gid_t,
@@ -264,6 +285,13 @@ s! {
pub f_fstr: [::c_char; 32]
}
+ pub struct sendfilevec_t {
+ pub sfv_fd: ::c_int,
+ pub sfv_flag: ::c_uint,
+ pub sfv_off: ::off_t,
+ pub sfv_len: ::size_t,
+ }
+
pub struct sched_param {
pub sched_priority: ::c_int,
sched_pad: [::c_int; 8]
@@ -416,6 +444,28 @@ s! {
pub esterror: i32,
}
+ pub struct mmapobj_result_t {
+ pub mr_addr: ::caddr_t,
+ pub mr_msize: ::size_t,
+ pub mr_fsize: ::size_t,
+ pub mr_offset: ::size_t,
+ pub mr_prot: ::c_uint,
+ pub mr_flags: ::c_uint,
+ }
+
+ pub struct lgrp_affinity_args {
+ pub idtype: ::idtype_t,
+ pub id: ::id_t,
+ pub lgrp: ::lgrp_id_t,
+ pub aff: ::lgrp_affinity_t,
+ }
+
+ pub struct processor_info_t {
+ pub pi_state: ::c_int,
+ pub pi_processor_type: [::c_char; PI_TYPELEN as usize],
+ pub pi_fputypes: [::c_char; PI_FPUTYPE as usize],
+ pub pi_clock: ::c_int,
+ }
}
s_no_extra_traits! {
@@ -473,13 +523,15 @@ s_no_extra_traits! {
__ss_pad2: [u8; 240],
}
+ #[cfg_attr(all(target_pointer_width = "64", libc_align), repr(align(8)))]
pub struct siginfo_t {
pub si_signo: ::c_int,
pub si_code: ::c_int,
pub si_errno: ::c_int,
+ #[cfg(target_pointer_width = "64")]
pub si_pad: ::c_int,
- pub si_addr: *mut ::c_void,
- __pad: [u8; 232],
+
+ __data_pad: [::c_int; SIGINFO_DATA_SIZE],
}
pub struct sockaddr_dl {
@@ -500,6 +552,20 @@ s_no_extra_traits! {
pub sigev_notify_attributes: *const ::pthread_attr_t,
__sigev_pad2: ::c_int,
}
+
+ #[cfg(libc_union)]
+ #[cfg_attr(libc_align, repr(align(16)))]
+ pub union pad128_t {
+ // pub _q in this structure would be a "long double", of 16 bytes
+ pub _l: [i32; 4],
+ }
+
+ #[cfg(libc_union)]
+ #[cfg_attr(libc_align, repr(align(16)))]
+ pub union upad128_t {
+ // pub _q in this structure would be a "long double", of 16 bytes
+ pub _l: [u32; 4],
+ }
}
cfg_if! {
@@ -716,17 +782,52 @@ cfg_if! {
}
}
+ impl siginfo_t {
+ /// The siginfo_t will have differing contents based on the delivered signal. Based on
+ /// `si_signo`, this determines how many of the `c_int` pad fields contain valid data
+ /// exposed by the C unions.
+ ///
+ /// It is not yet exhausitive for the OS-defined types, and defaults to assuming the
+ /// entire data pad area is "valid" for otherwise unrecognized signal numbers.
+ fn data_field_count(&self) -> usize {
+ match self.si_signo {
+ ::SIGSEGV | ::SIGBUS | ::SIGILL | ::SIGTRAP | ::SIGFPE => {
+ ::mem::size_of::<siginfo_fault>() / ::mem::size_of::<::c_int>()
+ }
+ ::SIGCLD => ::mem::size_of::<siginfo_sigcld>() / ::mem::size_of::<::c_int>(),
+ ::SIGHUP
+ | ::SIGINT
+ | ::SIGQUIT
+ | ::SIGABRT
+ | ::SIGSYS
+ | ::SIGPIPE
+ | ::SIGALRM
+ | ::SIGTERM
+ | ::SIGUSR1
+ | ::SIGUSR2
+ | ::SIGPWR
+ | ::SIGWINCH
+ | ::SIGURG => ::mem::size_of::<siginfo_kill>() / ::mem::size_of::<::c_int>(),
+ _ => SIGINFO_DATA_SIZE,
+ }
+ }
+ }
impl PartialEq for siginfo_t {
fn eq(&self, other: &siginfo_t) -> bool {
- self.si_signo == other.si_signo
+ if self.si_signo == other.si_signo
&& self.si_code == other.si_code
- && self.si_errno == other.si_errno
- && self.si_addr == other.si_addr
- && self
- .__pad
- .iter()
- .zip(other.__pad.iter())
- .all(|(a, b)| a == b)
+ && self.si_errno == other.si_errno {
+ // FIXME: The `si_pad` field in the 64-bit version of the struct is ignored
+ // (for now) when doing comparisons.
+
+ let field_count = self.data_field_count();
+ self.__data_pad[..field_count]
+ .iter()
+ .zip(other.__data_pad[..field_count].iter())
+ .all(|(a, b)| a == b)
+ } else {
+ false
+ }
}
}
impl Eq for siginfo_t {}
@@ -736,7 +837,6 @@ cfg_if! {
.field("si_signo", &self.si_signo)
.field("si_code", &self.si_code)
.field("si_errno", &self.si_errno)
- .field("si_addr", &self.si_addr)
// FIXME: .field("__pad", &self.__pad)
.finish()
}
@@ -746,8 +846,12 @@ cfg_if! {
self.si_signo.hash(state);
self.si_code.hash(state);
self.si_errno.hash(state);
- self.si_addr.hash(state);
- self.__pad.hash(state);
+
+ // FIXME: The `si_pad` field in the 64-bit version of the struct is ignored
+ // (for now) when doing hashing.
+
+ let field_count = self.data_field_count();
+ self.__data_pad[..field_count].hash(state)
}
}
@@ -825,6 +929,178 @@ cfg_if! {
}
}
+ #[cfg(libc_union)]
+ impl PartialEq for pad128_t {
+ fn eq(&self, other: &pad128_t) -> bool {
+ unsafe {
+ // FIXME: self._q == other._q ||
+ self._l == other._l
+ }
+ }
+ }
+ #[cfg(libc_union)]
+ impl Eq for pad128_t {}
+ #[cfg(libc_union)]
+ impl ::fmt::Debug for pad128_t {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ unsafe {
+ f.debug_struct("pad128_t")
+ // FIXME: .field("_q", &{self._q})
+ .field("_l", &{self._l})
+ .finish()
+ }
+ }
+ }
+ #[cfg(libc_union)]
+ impl ::hash::Hash for pad128_t {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ unsafe {
+ // FIXME: state.write_i64(self._q as i64);
+ self._l.hash(state);
+ }
+ }
+ }
+ #[cfg(libc_union)]
+ impl PartialEq for upad128_t {
+ fn eq(&self, other: &upad128_t) -> bool {
+ unsafe {
+ // FIXME: self._q == other._q ||
+ self._l == other._l
+ }
+ }
+ }
+ #[cfg(libc_union)]
+ impl Eq for upad128_t {}
+ #[cfg(libc_union)]
+ impl ::fmt::Debug for upad128_t {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ unsafe {
+ f.debug_struct("upad128_t")
+ // FIXME: .field("_q", &{self._q})
+ .field("_l", &{self._l})
+ .finish()
+ }
+ }
+ }
+ #[cfg(libc_union)]
+ impl ::hash::Hash for upad128_t {
+ fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
+ unsafe {
+ // FIXME: state.write_i64(self._q as i64);
+ self._l.hash(state);
+ }
+ }
+ }
+ }
+}
+
+cfg_if! {
+ if #[cfg(target_pointer_width = "64")] {
+ const SIGINFO_DATA_SIZE: usize = 60;
+ } else {
+ const SIGINFO_DATA_SIZE: usize = 29;
+ }
+}
+
+#[repr(C)]
+struct siginfo_fault {
+ addr: *mut ::c_void,
+ trapno: ::c_int,
+ pc: *mut ::caddr_t,
+}
+impl ::Copy for siginfo_fault {}
+impl ::Clone for siginfo_fault {
+ fn clone(&self) -> Self {
+ *self
+ }
+}
+
+#[repr(C)]
+struct siginfo_cldval {
+ utime: ::clock_t,
+ status: ::c_int,
+ stime: ::clock_t,
+}
+impl ::Copy for siginfo_cldval {}
+impl ::Clone for siginfo_cldval {
+ fn clone(&self) -> Self {
+ *self
+ }
+}
+
+#[repr(C)]
+struct siginfo_killval {
+ uid: ::uid_t,
+ value: ::sigval,
+ // Pad out to match the SIGCLD value size
+ _pad: *mut ::c_void,
+}
+impl ::Copy for siginfo_killval {}
+impl ::Clone for siginfo_killval {
+ fn clone(&self) -> Self {
+ *self
+ }
+}
+
+#[repr(C)]
+struct siginfo_sigcld {
+ pid: ::pid_t,
+ val: siginfo_cldval,
+ ctid: ::ctid_t,
+ zoneid: ::zoneid_t,
+}
+impl ::Copy for siginfo_sigcld {}
+impl ::Clone for siginfo_sigcld {
+ fn clone(&self) -> Self {
+ *self
+ }
+}
+
+#[repr(C)]
+struct siginfo_kill {
+ pid: ::pid_t,
+ val: siginfo_killval,
+ ctid: ::ctid_t,
+ zoneid: ::zoneid_t,
+}
+impl ::Copy for siginfo_kill {}
+impl ::Clone for siginfo_kill {
+ fn clone(&self) -> Self {
+ *self
+ }
+}
+
+impl siginfo_t {
+ unsafe fn sidata<T: ::Copy>(&self) -> T {
+ *((&self.__data_pad) as *const ::c_int as *const T)
+ }
+ pub unsafe fn si_addr(&self) -> *mut ::c_void {
+ let sifault: siginfo_fault = self.sidata();
+ sifault.addr
+ }
+ pub unsafe fn si_uid(&self) -> ::uid_t {
+ let kill: siginfo_kill = self.sidata();
+ kill.val.uid
+ }
+ pub unsafe fn si_value(&self) -> ::sigval {
+ let kill: siginfo_kill = self.sidata();
+ kill.val.value
+ }
+ pub unsafe fn si_pid(&self) -> ::pid_t {
+ let sigcld: siginfo_sigcld = self.sidata();
+ sigcld.pid
+ }
+ pub unsafe fn si_status(&self) -> ::c_int {
+ let sigcld: siginfo_sigcld = self.sidata();
+ sigcld.val.status
+ }
+ pub unsafe fn si_utime(&self) -> ::c_long {
+ let sigcld: siginfo_sigcld = self.sidata();
+ sigcld.val.utime
+ }
+ pub unsafe fn si_stime(&self) -> ::c_long {
+ let sigcld: siginfo_sigcld = self.sidata();
+ sigcld.val.stime
}
}
@@ -936,6 +1212,7 @@ pub const FIOSETOWN: ::c_int = 0x8004667c;
pub const FIOGETOWN: ::c_int = 0x4004667b;
pub const SIGCHLD: ::c_int = 18;
+pub const SIGCLD: ::c_int = ::SIGCHLD;
pub const SIGBUS: ::c_int = 10;
pub const SIGINFO: ::c_int = 41;
pub const SIG_BLOCK: ::c_int = 1;
@@ -946,6 +1223,13 @@ pub const SIGEV_NONE: ::c_int = 1;
pub const SIGEV_SIGNAL: ::c_int = 2;
pub const SIGEV_THREAD: ::c_int = 3;
+pub const CLD_EXITED: ::c_int = 1;
+pub const CLD_KILLED: ::c_int = 2;
+pub const CLD_DUMPED: ::c_int = 3;
+pub const CLD_TRAPPED: ::c_int = 4;
+pub const CLD_STOPPED: ::c_int = 5;
+pub const CLD_CONTINUED: ::c_int = 6;
+
pub const IP_RECVDSTADDR: ::c_int = 0x7;
pub const IP_SEC_OPT: ::c_int = 0x22;
@@ -969,6 +1253,7 @@ pub const ST_RDONLY: ::c_ulong = 1;
pub const ST_NOSUID: ::c_ulong = 2;
pub const NI_MAXHOST: ::socklen_t = 1025;
+pub const NI_MAXSERV: ::socklen_t = 32;
pub const EXIT_FAILURE: ::c_int = 1;
pub const EXIT_SUCCESS: ::c_int = 0;
@@ -988,6 +1273,9 @@ pub const FILENAME_MAX: ::c_uint = 1024;
pub const L_tmpnam: ::c_uint = 25;
pub const TMP_MAX: ::c_uint = 17576;
+pub const GRND_NONBLOCK: ::c_int = 0x0001;
+pub const GRND_RANDOM: ::c_int = 0x0002;
+
pub const O_RDONLY: ::c_int = 0;
pub const O_WRONLY: ::c_int = 1;
pub const O_RDWR: ::c_int = 2;
@@ -1039,7 +1327,6 @@ pub const F_LOCK: ::c_int = 1;
pub const F_TEST: ::c_int = 3;
pub const F_TLOCK: ::c_int = 2;
pub const F_ULOCK: ::c_int = 0;
-pub const F_DUPFD_CLOEXEC: ::c_int = 37;
pub const F_SETLK: ::c_int = 6;
pub const F_SETLKW: ::c_int = 7;
pub const F_GETLK: ::c_int = 14;
@@ -1049,6 +1336,14 @@ pub const F_BLOCKS: ::c_int = 18;
pub const F_BLKSIZE: ::c_int = 19;
pub const F_SHARE: ::c_int = 40;
pub const F_UNSHARE: ::c_int = 41;
+pub const F_ISSTREAM: ::c_int = 13;
+pub const F_PRIV: ::c_int = 15;
+pub const F_NPRIV: ::c_int = 16;
+pub const F_QUOTACTL: ::c_int = 17;
+pub const F_GETOWN: ::c_int = 23;
+pub const F_SETOWN: ::c_int = 24;
+pub const F_REVOKE: ::c_int = 25;
+pub const F_HASREMOTELOCKS: ::c_int = 26;
pub const SIGHUP: ::c_int = 1;
pub const SIGINT: ::c_int = 2;
pub const SIGQUIT: ::c_int = 3;
@@ -1112,6 +1407,20 @@ pub const P_CTID: idtype_t = 13;
pub const P_CPUID: idtype_t = 14;
pub const P_PSETID: idtype_t = 15;
+pub const PBIND_NONE: ::processorid_t = -1;
+pub const PBIND_QUERY: ::processorid_t = -2;
+pub const PBIND_HARD: ::processorid_t = -3;
+pub const PBIND_SOFT: ::processorid_t = -4;
+
+pub const PS_NONE: ::c_int = -1;
+pub const PS_QUERY: ::c_int = -2;
+pub const PS_MYID: ::c_int = -3;
+pub const PS_SOFT: ::c_int = -4;
+pub const PS_HARD: ::c_int = -5;
+pub const PS_QUERY_TYPE: ::c_int = -6;
+pub const PS_SYSTEM: ::c_int = 1;
+pub const PS_PRIVATE: ::c_int = 2;
+
pub const UTIME_OMIT: c_long = -2;
pub const UTIME_NOW: c_long = -1;
@@ -1131,6 +1440,7 @@ pub const MAP_RENAME: ::c_int = 0x20;
pub const MAP_ALIGN: ::c_int = 0x200;
pub const MAP_TEXT: ::c_int = 0x400;
pub const MAP_INITDATA: ::c_int = 0x800;
+pub const MAP_32BIT: ::c_int = 0x80;
pub const MAP_FAILED: *mut ::c_void = !0 as *mut ::c_void;
pub const MCL_CURRENT: ::c_int = 0x0001;
@@ -1140,6 +1450,11 @@ pub const MS_SYNC: ::c_int = 0x0004;
pub const MS_ASYNC: ::c_int = 0x0001;
pub const MS_INVALIDATE: ::c_int = 0x0002;
+pub const MMOBJ_PADDING: ::c_uint = 0x10000;
+pub const MMOBJ_INTERPRET: ::c_uint = 0x20000;
+pub const MR_PADDING: ::c_uint = 0x1;
+pub const MR_HDR_ELF: ::c_uint = 0x2;
+
pub const EPERM: ::c_int = 1;
pub const ENOENT: ::c_int = 2;
pub const ESRCH: ::c_int = 3;
@@ -1276,9 +1591,16 @@ pub const EAI_SOCKTYPE: ::c_int = 10;
pub const EAI_SYSTEM: ::c_int = 11;
pub const EAI_OVERFLOW: ::c_int = 12;
+pub const NI_NOFQDN: ::c_uint = 0x0001;
+pub const NI_NUMERICHOST: ::c_uint = 0x0002;
+pub const NI_NAMEREQD: ::c_uint = 0x0004;
+pub const NI_NUMERICSERV: ::c_uint = 0x0008;
+pub const NI_DGRAM: ::c_uint = 0x0010;
+pub const NI_WITHSCOPEID: ::c_uint = 0x0020;
+pub const NI_NUMERICSCOPE: ::c_uint = 0x0040;
+
pub const F_DUPFD: ::c_int = 0;
pub const F_DUP2FD: ::c_int = 9;
-pub const F_DUP2FD_CLOEXEC: ::c_int = 36;
pub const F_GETFD: ::c_int = 1;
pub const F_SETFD: ::c_int = 2;
pub const F_GETFL: ::c_int = 3;
@@ -1362,6 +1684,9 @@ pub const MADV_SEQUENTIAL: ::c_int = 2;
pub const MADV_WILLNEED: ::c_int = 3;
pub const MADV_DONTNEED: ::c_int = 4;
pub const MADV_FREE: ::c_int = 5;
+pub const MADV_ACCESS_DEFAULT: ::c_int = 6;
+pub const MADV_ACCESS_LWP: ::c_int = 7;
+pub const MADV_ACCESS_MANY: ::c_int = 8;
pub const AF_UNSPEC: ::c_int = 0;
pub const AF_UNIX: ::c_int = 1;
@@ -1397,6 +1722,42 @@ pub const AF_INET_OFFLOAD: ::c_int = 30;
pub const AF_TRILL: ::c_int = 31;
pub const AF_PACKET: ::c_int = 32;
+pub const PF_UNSPEC: ::c_int = AF_UNSPEC;
+pub const PF_UNIX: ::c_int = AF_UNIX;
+pub const PF_LOCAL: ::c_int = PF_UNIX;
+pub const PF_FILE: ::c_int = PF_UNIX;
+pub const PF_INET: ::c_int = AF_INET;
+pub const PF_IMPLINK: ::c_int = AF_IMPLINK;
+pub const PF_PUP: ::c_int = AF_PUP;
+pub const PF_CHAOS: ::c_int = AF_CHAOS;
+pub const PF_NS: ::c_int = AF_NS;
+pub const PF_NBS: ::c_int = AF_NBS;
+pub const PF_ECMA: ::c_int = AF_ECMA;
+pub const PF_DATAKIT: ::c_int = AF_DATAKIT;
+pub const PF_CCITT: ::c_int = AF_CCITT;
+pub const PF_SNA: ::c_int = AF_SNA;
+pub const PF_DECnet: ::c_int = AF_DECnet;
+pub const PF_DLI: ::c_int = AF_DLI;
+pub const PF_LAT: ::c_int = AF_LAT;
+pub const PF_HYLINK: ::c_int = AF_HYLINK;
+pub const PF_APPLETALK: ::c_int = AF_APPLETALK;
+pub const PF_NIT: ::c_int = AF_NIT;
+pub const PF_802: ::c_int = AF_802;
+pub const PF_OSI: ::c_int = AF_OSI;
+pub const PF_X25: ::c_int = AF_X25;
+pub const PF_OSINET: ::c_int = AF_OSINET;
+pub const PF_GOSIP: ::c_int = AF_GOSIP;
+pub const PF_IPX: ::c_int = AF_IPX;
+pub const PF_ROUTE: ::c_int = AF_ROUTE;
+pub const PF_LINK: ::c_int = AF_LINK;
+pub const PF_INET6: ::c_int = AF_INET6;
+pub const PF_KEY: ::c_int = AF_KEY;
+pub const PF_NCA: ::c_int = AF_NCA;
+pub const PF_POLICY: ::c_int = AF_POLICY;
+pub const PF_INET_OFFLOAD: ::c_int = AF_INET_OFFLOAD;
+pub const PF_TRILL: ::c_int = AF_TRILL;
+pub const PF_PACKET: ::c_int = AF_PACKET;
+
pub const SOCK_DGRAM: ::c_int = 1;
pub const SOCK_STREAM: ::c_int = 2;
pub const SOCK_RAW: ::c_int = 4;
@@ -1411,6 +1772,10 @@ pub const IP_ADD_MEMBERSHIP: ::c_int = 19;
pub const IP_DROP_MEMBERSHIP: ::c_int = 20;
pub const IPV6_JOIN_GROUP: ::c_int = 9;
pub const IPV6_LEAVE_GROUP: ::c_int = 10;
+pub const IP_ADD_SOURCE_MEMBERSHIP: ::c_int = 23;
+pub const IP_DROP_SOURCE_MEMBERSHIP: ::c_int = 24;
+pub const IP_BLOCK_SOURCE: ::c_int = 21;
+pub const IP_UNBLOCK_SOURCE: ::c_int = 22;
// These TCP socket options are common between illumos and Solaris, while higher
// numbers have generally diverged:
@@ -1433,6 +1798,8 @@ pub const TCP_LINGER2: ::c_int = 0x1c;
pub const UDP_NAT_T_ENDPOINT: ::c_int = 0x0103;
+pub const SOMAXCONN: ::c_int = 128;
+
pub const SOL_SOCKET: ::c_int = 0xffff;
pub const SO_DEBUG: ::c_int = 0x01;
pub const SO_ACCEPTCONN: ::c_int = 0x0002;
@@ -1529,6 +1896,14 @@ pub const IPC_RMID: ::c_int = 10;
pub const IPC_SET: ::c_int = 11;
pub const IPC_SEAT: ::c_int = 12;
+// sys/shm.h
+pub const SHM_R: ::c_int = 0o400;
+pub const SHM_W: ::c_int = 0o200;
+pub const SHM_RDONLY: ::c_int = 0o10000;
+pub const SHM_RND: ::c_int = 0o20000;
+pub const SHM_SHARE_MMU: ::c_int = 0o40000;
+pub const SHM_PAGEABLE: ::c_int = 0o100000;
+
pub const SHUT_RD: ::c_int = 0;
pub const SHUT_WR: ::c_int = 1;
pub const SHUT_RDWR: ::c_int = 2;
@@ -1881,6 +2256,18 @@ pub const TIOCMGET: ::c_int = tIOC | 29;
pub const TIOCREMOTE: ::c_int = tIOC | 30;
pub const TIOCSIGNAL: ::c_int = tIOC | 31;
+pub const TIOCM_LE: ::c_int = 0o0001;
+pub const TIOCM_DTR: ::c_int = 0o0002;
+pub const TIOCM_RTS: ::c_int = 0o0004;
+pub const TIOCM_ST: ::c_int = 0o0010;
+pub const TIOCM_SR: ::c_int = 0o0020;
+pub const TIOCM_CTS: ::c_int = 0o0040;
+pub const TIOCM_CAR: ::c_int = 0o0100;
+pub const TIOCM_CD: ::c_int = TIOCM_CAR;
+pub const TIOCM_RNG: ::c_int = 0o0200;
+pub const TIOCM_RI: ::c_int = TIOCM_RNG;
+pub const TIOCM_DSR: ::c_int = 0o0400;
+
pub const EPOLLIN: ::c_int = 0x1;
pub const EPOLLPRI: ::c_int = 0x2;
pub const EPOLLOUT: ::c_int = 0x4;
@@ -1929,6 +2316,10 @@ pub const B921600: speed_t = 23;
pub const CSTART: ::tcflag_t = 0o21;
pub const CSTOP: ::tcflag_t = 0o23;
pub const CSWTCH: ::tcflag_t = 0o32;
+pub const CBAUD: ::tcflag_t = 0o17;
+pub const CIBAUD: ::tcflag_t = 0o3600000;
+pub const CBAUDEXT: ::tcflag_t = 0o10000000;
+pub const CIBAUDEXT: ::tcflag_t = 0o20000000;
pub const CSIZE: ::tcflag_t = 0o000060;
pub const CS5: ::tcflag_t = 0;
pub const CS6: ::tcflag_t = 0o000020;
@@ -1952,20 +2343,26 @@ pub const ISTRIP: ::tcflag_t = 0o000040;
pub const INLCR: ::tcflag_t = 0o000100;
pub const IGNCR: ::tcflag_t = 0o000200;
pub const ICRNL: ::tcflag_t = 0o000400;
+pub const IUCLC: ::tcflag_t = 0o001000;
pub const IXON: ::tcflag_t = 0o002000;
pub const IXOFF: ::tcflag_t = 0o010000;
pub const IXANY: ::tcflag_t = 0o004000;
pub const IMAXBEL: ::tcflag_t = 0o020000;
+pub const DOSMODE: ::tcflag_t = 0o100000;
pub const OPOST: ::tcflag_t = 0o000001;
+pub const OLCUC: ::tcflag_t = 0o000002;
pub const ONLCR: ::tcflag_t = 0o000004;
pub const OCRNL: ::tcflag_t = 0o000010;
pub const ONOCR: ::tcflag_t = 0o000020;
pub const ONLRET: ::tcflag_t = 0o000040;
+pub const OFILL: ::tcflag_t = 0o0000100;
+pub const OFDEL: ::tcflag_t = 0o0000200;
pub const CREAD: ::tcflag_t = 0o000200;
pub const PARENB: ::tcflag_t = 0o000400;
pub const PARODD: ::tcflag_t = 0o001000;
pub const HUPCL: ::tcflag_t = 0o002000;
pub const CLOCAL: ::tcflag_t = 0o004000;
+pub const CRTSXOFF: ::tcflag_t = 0o10000000000;
pub const CRTSCTS: ::tcflag_t = 0o20000000000;
pub const ISIG: ::tcflag_t = 0o000001;
pub const ICANON: ::tcflag_t = 0o000002;
@@ -2091,6 +2488,86 @@ pub const PRIO_PROCESS: ::c_int = 0;
pub const PRIO_PGRP: ::c_int = 1;
pub const PRIO_USER: ::c_int = 2;
+pub const SCHED_OTHER: ::c_int = 0;
+pub const SCHED_FIFO: ::c_int = 1;
+pub const SCHED_RR: ::c_int = 2;
+pub const SCHED_SYS: ::c_int = 3;
+pub const SCHED_IA: ::c_int = 4;
+pub const SCHED_FSS: ::c_int = 5;
+pub const SCHED_FX: ::c_int = 6;
+
+// sys/priv.h
+pub const PRIV_DEBUG: ::c_uint = 0x0001;
+pub const PRIV_AWARE: ::c_uint = 0x0002;
+pub const PRIV_AWARE_INHERIT: ::c_uint = 0x0004;
+pub const __PROC_PROTECT: ::c_uint = 0x0008;
+pub const NET_MAC_AWARE: ::c_uint = 0x0010;
+pub const NET_MAC_AWARE_INHERIT: ::c_uint = 0x0020;
+pub const PRIV_AWARE_RESET: ::c_uint = 0x0040;
+pub const PRIV_XPOLICY: ::c_uint = 0x0080;
+pub const PRIV_PFEXEC: ::c_uint = 0x0100;
+pub const PRIV_USER: ::c_uint = PRIV_DEBUG
+ | NET_MAC_AWARE
+ | NET_MAC_AWARE_INHERIT
+ | PRIV_XPOLICY
+ | PRIV_AWARE_RESET
+ | PRIV_PFEXEC;
+
+// sys/systeminfo.h
+pub const SI_SYSNAME: ::c_int = 1;
+pub const SI_HOSTNAME: ::c_int = 2;
+pub const SI_RELEASE: ::c_int = 3;
+pub const SI_VERSION: ::c_int = 4;
+pub const SI_MACHINE: ::c_int = 5;
+pub const SI_ARCHITECTURE: ::c_int = 6;
+pub const SI_HW_SERIAL: ::c_int = 7;
+pub const SI_HW_PROVIDER: ::c_int = 8;
+pub const SI_SET_HOSTNAME: ::c_int = 258;
+pub const SI_SET_SRPC_DOMAIN: ::c_int = 265;
+pub const SI_PLATFORM: ::c_int = 513;
+pub const SI_ISALIST: ::c_int = 514;
+pub const SI_DHCP_CACHE: ::c_int = 515;
+pub const SI_ARCHITECTURE_32: ::c_int = 516;
+pub const SI_ARCHITECTURE_64: ::c_int = 517;
+pub const SI_ARCHITECTURE_K: ::c_int = 518;
+pub const SI_ARCHITECTURE_NATIVE: ::c_int = 519;
+
+// sys/lgrp_user.h
+pub const LGRP_COOKIE_NONE: ::lgrp_cookie_t = 0;
+pub const LGRP_AFF_NONE: ::lgrp_affinity_t = 0x0;
+pub const LGRP_AFF_WEAK: ::lgrp_affinity_t = 0x10;
+pub const LGRP_AFF_STRONG: ::lgrp_affinity_t = 0x100;
+pub const LGRP_RSRC_COUNT: ::lgrp_rsrc_t = 2;
+pub const LGRP_RSRC_CPU: ::lgrp_rsrc_t = 0;
+pub const LGRP_RSRC_MEM: ::lgrp_rsrc_t = 1;
+pub const LGRP_CONTENT_ALL: ::lgrp_content_t = 0;
+pub const LGRP_CONTENT_HIERARCHY: ::lgrp_content_t = LGRP_CONTENT_ALL;
+pub const LGRP_CONTENT_DIRECT: ::lgrp_content_t = 1;
+pub const LGRP_LAT_CPU_TO_MEM: ::lgrp_lat_between_t = 0;
+pub const LGRP_MEM_SZ_FREE: ::lgrp_mem_size_flag_t = 0;
+pub const LGRP_MEM_SZ_INSTALLED: ::lgrp_mem_size_flag_t = 1;
+pub const LGRP_VIEW_CALLER: ::lgrp_view_t = 0;
+pub const LGRP_VIEW_OS: ::lgrp_view_t = 1;
+
+// sys/processor.h
+
+pub const P_OFFLINE: ::c_int = 0x001;
+pub const P_ONLINE: ::c_int = 0x002;
+pub const P_STATUS: ::c_int = 0x003;
+pub const P_FAULTED: ::c_int = 0x004;
+pub const P_POWEROFF: ::c_int = 0x005;
+pub const P_NOINTR: ::c_int = 0x006;
+pub const P_SPARE: ::c_int = 0x007;
+pub const P_DISABLED: ::c_int = 0x008;
+pub const P_FORCED: ::c_int = 0x10000000;
+pub const PI_TYPELEN: ::c_int = 16;
+pub const PI_FPUTYPE: ::c_int = 32;
+
+// sys/auxv.h
+pub const AT_SUN_HWCAP: ::c_uint = 2009;
+pub const AT_SUN_HWCAP2: ::c_uint = 2023;
+pub const AT_SUN_FPTYPE: ::c_uint = 2027;
+
// As per sys/socket.h, header alignment must be 8 bytes on SPARC
// and 4 bytes everywhere else:
#[cfg(target_arch = "sparc64")]
@@ -2157,7 +2634,7 @@ f! {
return
}
- pub fn FD_ISSET(fd: ::c_int, set: *mut fd_set) -> bool {
+ pub fn FD_ISSET(fd: ::c_int, set: *const fd_set) -> bool {
let bits = ::mem::size_of_val(&(*set).fds_bits[0]) * 8;
let fd = fd as usize;
return ((*set).fds_bits[fd / bits] & (1 << (fd % bits))) != 0
@@ -2209,6 +2686,10 @@ safe_f! {
pub {const} fn WCOREDUMP(status: ::c_int) -> bool {
(status & 0x80) != 0
}
+
+ pub {const} fn MR_GET_TYPE(flags: ::c_uint) -> ::c_uint {
+ flags & 0x0000ffff
+ }
}
extern "C" {
@@ -2227,6 +2708,8 @@ extern "C" {
pub fn labs(i: ::c_long) -> ::c_long;
pub fn rand() -> ::c_int;
pub fn srand(seed: ::c_uint);
+ pub fn getentropy(buf: *mut ::c_void, buflen: ::size_t) -> ::c_int;
+ pub fn getrandom(bbuf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int;
pub fn settimeofday(tp: *const ::timeval, tz: *const ::c_void) -> ::c_int;
@@ -2234,6 +2717,12 @@ extern "C" {
pub fn freeifaddrs(ifa: *mut ::ifaddrs);
pub fn stack_getbounds(sp: *mut ::stack_t) -> ::c_int;
+ pub fn getgrouplist(
+ name: *const ::c_char,
+ basegid: ::gid_t,
+ groups: *mut ::gid_t,
+ ngroups: *mut ::c_int,
+ ) -> ::c_int;
pub fn initgroups(name: *const ::c_char, basegid: ::gid_t) -> ::c_int;
pub fn setgroups(ngroups: ::c_int, ptr: *const ::gid_t) -> ::c_int;
pub fn ioctl(fildes: ::c_int, request: ::c_int, ...) -> ::c_int;
@@ -2307,6 +2796,8 @@ extern "C" {
lock: *mut pthread_mutex_t,
abstime: *const ::timespec,
) -> ::c_int;
+ pub fn pthread_getname_np(tid: ::pthread_t, name: *mut ::c_char, len: ::size_t) -> ::c_int;
+ pub fn pthread_setname_np(tid: ::pthread_t, name: *const ::c_char) -> ::c_int;
pub fn waitid(idtype: idtype_t, id: id_t, infop: *mut ::siginfo_t, options: ::c_int)
-> ::c_int;
@@ -2484,10 +2975,21 @@ extern "C" {
buflen: ::size_t,
result: *mut *mut ::group,
) -> ::c_int;
+ pub fn thr_self() -> ::thread_t;
pub fn pthread_sigmask(how: ::c_int, set: *const sigset_t, oldset: *mut sigset_t) -> ::c_int;
pub fn sem_open(name: *const ::c_char, oflag: ::c_int, ...) -> *mut sem_t;
pub fn getgrnam(name: *const ::c_char) -> *mut ::group;
pub fn pthread_kill(thread: ::pthread_t, sig: ::c_int) -> ::c_int;
+ pub fn sched_get_priority_min(policy: ::c_int) -> ::c_int;
+ pub fn sched_get_priority_max(policy: ::c_int) -> ::c_int;
+ pub fn sched_getparam(pid: ::pid_t, param: *mut sched_param) -> ::c_int;
+ pub fn sched_setparam(pid: ::pid_t, param: *const sched_param) -> ::c_int;
+ pub fn sched_getscheduler(pid: ::pid_t) -> ::c_int;
+ pub fn sched_setscheduler(
+ pid: ::pid_t,
+ policy: ::c_int,
+ param: *const ::sched_param,
+ ) -> ::c_int;
pub fn sem_unlink(name: *const ::c_char) -> ::c_int;
pub fn daemon(nochdir: ::c_int, noclose: ::c_int) -> ::c_int;
#[cfg_attr(
@@ -2607,6 +3109,143 @@ extern "C" {
pub fn ucred_getpflags(ucred: *const ucred_t, flags: ::c_uint) -> ::c_uint;
pub fn ucred_size() -> ::size_t;
+
+ pub fn pset_create(newpset: *mut ::psetid_t) -> ::c_int;
+ pub fn pset_destroy(pset: ::psetid_t) -> ::c_int;
+ pub fn pset_assign(pset: ::psetid_t, cpu: ::processorid_t, opset: *mut psetid_t) -> ::c_int;
+ pub fn pset_info(
+ pset: ::psetid_t,
+ tpe: *mut ::c_int,
+ numcpus: *mut ::c_uint,
+ cpulist: *mut processorid_t,
+ ) -> ::c_int;
+ pub fn pset_bind(
+ pset: ::psetid_t,
+ idtype: ::idtype_t,
+ id: ::id_t,
+ opset: *mut psetid_t,
+ ) -> ::c_int;
+ pub fn pset_list(pset: *mut psetid_t, numpsets: *mut ::c_uint) -> ::c_int;
+ pub fn pset_setattr(pset: psetid_t, attr: ::c_uint) -> ::c_int;
+ pub fn pset_getattr(pset: psetid_t, attr: *mut ::c_uint) -> ::c_int;
+ pub fn processor_bind(
+ idtype: ::idtype_t,
+ id: ::id_t,
+ new_binding: ::processorid_t,
+ old_binding: *mut processorid_t,
+ ) -> ::c_int;
+ pub fn p_online(processorid: ::processorid_t, flag: ::c_int) -> ::c_int;
+ pub fn processor_info(processorid: ::processorid_t, infop: *mut processor_info_t) -> ::c_int;
+
+ pub fn getexecname() -> *const ::c_char;
+
+ pub fn gethostid() -> ::c_long;
+
+ pub fn getpflags(flags: ::c_uint) -> ::c_uint;
+ pub fn setpflags(flags: ::c_uint, value: ::c_uint) -> ::c_int;
+
+ pub fn sysinfo(command: ::c_int, buf: *mut ::c_char, count: ::c_long) -> ::c_int;
+
+ pub fn faccessat(fd: ::c_int, path: *const ::c_char, amode: ::c_int, flag: ::c_int) -> ::c_int;
+
+ // #include <link.h>
+ #[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
+ pub fn dl_iterate_phdr(
+ callback: ::Option<
+ unsafe extern "C" fn(
+ info: *mut dl_phdr_info,
+ size: usize,
+ data: *mut ::c_void,
+ ) -> ::c_int,
+ >,
+ data: *mut ::c_void,
+ ) -> ::c_int;
+ pub fn getpagesize() -> ::c_int;
+ pub fn getpagesizes(pagesize: *mut ::size_t, nelem: ::c_int) -> ::c_int;
+ pub fn mmapobj(
+ fd: ::c_int,
+ flags: ::c_uint,
+ storage: *mut mmapobj_result_t,
+ elements: *mut ::c_uint,
+ arg: *mut ::c_void,
+ ) -> ::c_int;
+ pub fn meminfo(
+ inaddr: *const u64,
+ addr_count: ::c_int,
+ info_req: *const ::c_uint,
+ info_count: ::c_int,
+ outdata: *mut u64,
+ validity: *mut ::c_uint,
+ ) -> ::c_int;
+
+ pub fn strcasecmp_l(s1: *const ::c_char, s2: *const ::c_char, loc: ::locale_t) -> ::c_int;
+ pub fn strncasecmp_l(
+ s1: *const ::c_char,
+ s2: *const ::c_char,
+ n: ::size_t,
+ loc: ::locale_t,
+ ) -> ::c_int;
+ pub fn strsep(string: *mut *mut ::c_char, delim: *const ::c_char) -> *mut ::c_char;
+
+ pub fn getisax(array: *mut u32, n: ::c_uint) -> ::c_uint;
+
+ pub fn backtrace(buffer: *mut *mut ::c_void, size: ::c_int) -> ::c_int;
+ pub fn backtrace_symbols(buffer: *const *mut ::c_void, size: ::c_int) -> *mut *mut ::c_char;
+ pub fn backtrace_symbols_fd(buffer: *const *mut ::c_void, size: ::c_int, fd: ::c_int);
+}
+
+#[link(name = "sendfile")]
+extern "C" {
+ pub fn sendfile(out_fd: ::c_int, in_fd: ::c_int, off: *mut ::off_t, len: ::size_t)
+ -> ::ssize_t;
+ pub fn sendfilev(
+ fildes: ::c_int,
+ vec: *const sendfilevec_t,
+ sfvcnt: ::c_int,
+ xferred: *mut ::size_t,
+ ) -> ::ssize_t;
+}
+
+#[link(name = "lgrp")]
+extern "C" {
+ pub fn lgrp_init(view: lgrp_view_t) -> lgrp_cookie_t;
+ pub fn lgrp_fini(cookie: lgrp_cookie_t) -> ::c_int;
+ pub fn lgrp_affinity_get(
+ idtype: ::idtype_t,
+ id: ::id_t,
+ lgrp: ::lgrp_id_t,
+ ) -> ::lgrp_affinity_t;
+ pub fn lgrp_affinity_set(
+ idtype: ::idtype_t,
+ id: ::id_t,
+ lgrp: ::lgrp_id_t,
+ aff: lgrp_affinity_t,
+ ) -> ::lgrp_affinity_t;
+ pub fn lgrp_cpus(
+ cookie: ::lgrp_cookie_t,
+ lgrp: ::lgrp_id_t,
+ cpuids: *mut ::processorid_t,
+ count: ::c_uint,
+ content: ::lgrp_content_t,
+ ) -> ::c_int;
+ pub fn lgrp_mem_size(
+ cookie: ::lgrp_cookie_t,
+ lgrp: ::lgrp_id_t,
+ tpe: ::lgrp_mem_size_flag_t,
+ content: ::lgrp_content_t,
+ ) -> ::lgrp_mem_size_t;
+ pub fn lgrp_nlgrps(cookie: ::lgrp_cookie_t) -> ::c_int;
+ pub fn lgrp_view(cookie: ::lgrp_cookie_t) -> ::lgrp_view_t;
+ pub fn lgrp_home(idtype: ::idtype_t, id: ::id_t) -> ::lgrp_id_t;
+ pub fn lgrp_version(version: ::c_int) -> ::c_int;
+ pub fn lgrp_resources(
+ cookie: ::lgrp_cookie_t,
+ lgrp: ::lgrp_id_t,
+ lgrps: *mut ::lgrp_id_t,
+ count: ::c_uint,
+ tpe: ::lgrp_rsrc_t,
+ ) -> ::c_int;
+ pub fn lgrp_root(cookie: ::lgrp_cookie_t) -> ::lgrp_id_t;
}
mod compat;
@@ -2623,3 +3262,17 @@ cfg_if! {
// Unknown target_os
}
}
+
+cfg_if! {
+ if #[cfg(target_arch = "x86_64")] {
+ mod x86_64;
+ mod x86_common;
+ pub use self::x86_64::*;
+ pub use self::x86_common::*;
+ } else if #[cfg(target_arch = "x86")] {
+ mod x86;
+ mod x86_common;
+ pub use self::x86::*;
+ pub use self::x86_common::*;
+ }
+}
diff --git a/vendor/libc/src/unix/solarish/solaris.rs b/vendor/libc/src/unix/solarish/solaris.rs
index 8ea070c..3fb1660 100644
--- a/vendor/libc/src/unix/solarish/solaris.rs
+++ b/vendor/libc/src/unix/solarish/solaris.rs
@@ -33,8 +33,13 @@ pub const AF_LOCAL: ::c_int = 0;
pub const AF_FILE: ::c_int = 0;
pub const TCP_KEEPIDLE: ::c_int = 0x1d;
-pub const TCP_KEEPCNT: ::c_int = 0x1e;
-pub const TCP_KEEPINTVL: ::c_int = 0x1f;
+pub const TCP_KEEPINTVL: ::c_int = 0x1e;
+pub const TCP_KEEPCNT: ::c_int = 0x1f;
+
+pub const F_DUPFD_CLOEXEC: ::c_int = 47;
+pub const F_DUPFD_CLOFORK: ::c_int = 49;
+pub const F_DUP2FD_CLOEXEC: ::c_int = 48;
+pub const F_DUP2FD_CLOFORK: ::c_int = 50;
extern "C" {
pub fn fexecve(
@@ -67,6 +72,8 @@ extern "C" {
pub fn fattach(fildes: ::c_int, path: *const ::c_char) -> ::c_int;
pub fn pthread_getattr_np(thread: ::pthread_t, attr: *mut ::pthread_attr_t) -> ::c_int;
+
+ pub fn euidaccess(path: *const ::c_char, amode: ::c_int) -> ::c_int;
}
s_no_extra_traits! {
diff --git a/vendor/libc/src/unix/solarish/x86.rs b/vendor/libc/src/unix/solarish/x86.rs
new file mode 100644
index 0000000..23f52ad
--- /dev/null
+++ b/vendor/libc/src/unix/solarish/x86.rs
@@ -0,0 +1,29 @@
+pub type Elf32_Addr = ::c_ulong;
+pub type Elf32_Half = ::c_ushort;
+pub type Elf32_Off = ::c_ulong;
+pub type Elf32_Sword = ::c_long;
+pub type Elf32_Word = ::c_ulong;
+pub type Elf32_Lword = ::c_ulonglong;
+pub type Elf32_Phdr = __c_anonymous_Elf32_Phdr;
+
+s! {
+ pub struct __c_anonymous_Elf32_Phdr {
+ pub p_type: ::Elf32_Word,
+ pub p_offset: ::Elf32_Off,
+ pub p_vaddr: ::Elf32_Addr,
+ pub p_paddr: ::Elf32_Addr,
+ pub p_filesz: ::Elf32_Word,
+ pub p_memsz: ::Elf32_Word,
+ pub p_flags: ::Elf32_Word,
+ pub p_align: ::Elf32_Word,
+ }
+
+ pub struct dl_phdr_info {
+ pub dlpi_addr: ::Elf32_Addr,
+ pub dlpi_name: *const ::c_char,
+ pub dlpi_phdr: *const ::Elf32_Phdr,
+ pub dlpi_phnum: ::Elf32_Half,
+ pub dlpi_adds: ::c_ulonglong,
+ pub dlpi_subs: ::c_ulonglong,
+ }
+}
diff --git a/vendor/libc/src/unix/solarish/x86_64.rs b/vendor/libc/src/unix/solarish/x86_64.rs
new file mode 100644
index 0000000..bca552f
--- /dev/null
+++ b/vendor/libc/src/unix/solarish/x86_64.rs
@@ -0,0 +1,190 @@
+pub type greg_t = ::c_long;
+
+pub type Elf64_Addr = ::c_ulong;
+pub type Elf64_Half = ::c_ushort;
+pub type Elf64_Off = ::c_ulong;
+pub type Elf64_Sword = ::c_int;
+pub type Elf64_Sxword = ::c_long;
+pub type Elf64_Word = ::c_uint;
+pub type Elf64_Xword = ::c_ulong;
+pub type Elf64_Lword = ::c_ulong;
+pub type Elf64_Phdr = __c_anonymous_Elf64_Phdr;
+
+s! {
+ pub struct __c_anonymous_fpchip_state {
+ pub cw: u16,
+ pub sw: u16,
+ pub fctw: u8,
+ pub __fx_rsvd: u8,
+ pub fop: u16,
+ pub rip: u64,
+ pub rdp: u64,
+ pub mxcsr: u32,
+ pub mxcsr_mask: u32,
+ pub st: [::upad128_t; 8],
+ pub xmm: [::upad128_t; 16],
+ pub __fx_ign: [::upad128_t; 6],
+ pub status: u32,
+ pub xstatus: u32,
+ }
+
+ pub struct __c_anonymous_Elf64_Phdr {
+ pub p_type: ::Elf64_Word,
+ pub p_flags: ::Elf64_Word,
+ pub p_offset: ::Elf64_Off,
+ pub p_vaddr: ::Elf64_Addr,
+ pub p_paddr: ::Elf64_Addr,
+ pub p_filesz: ::Elf64_Xword,
+ pub p_memsz: ::Elf64_Xword,
+ pub p_align: ::Elf64_Xword,
+ }
+
+ pub struct dl_phdr_info {
+ pub dlpi_addr: ::Elf64_Addr,
+ pub dlpi_name: *const ::c_char,
+ pub dlpi_phdr: *const ::Elf64_Phdr,
+ pub dlpi_phnum: ::Elf64_Half,
+ pub dlpi_adds: ::c_ulonglong,
+ pub dlpi_subs: ::c_ulonglong,
+ }
+}
+
+s_no_extra_traits! {
+ #[cfg(libc_union)]
+ pub union __c_anonymous_fp_reg_set {
+ pub fpchip_state: __c_anonymous_fpchip_state,
+ pub f_fpregs: [[u32; 13]; 10],
+ }
+
+ pub struct fpregset_t {
+ pub fp_reg_set: __c_anonymous_fp_reg_set,
+ }
+
+ pub struct mcontext_t {
+ pub gregs: [::greg_t; 28],
+ pub fpregs: fpregset_t,
+ }
+
+ pub struct ucontext_t {
+ pub uc_flags: ::c_ulong,
+ pub uc_link: *mut ucontext_t,
+ pub uc_sigmask: ::sigset_t,
+ pub uc_stack: ::stack_t,
+ pub uc_mcontext: mcontext_t,
+ pub uc_filler: [::c_long; 5],
+ }
+}
+
+cfg_if! {
+ if #[cfg(feature = "extra_traits")] {
+ #[cfg(libc_union)]
+ impl PartialEq for __c_anonymous_fp_reg_set {
+ fn eq(&self, other: &__c_anonymous_fp_reg_set) -> bool {
+ unsafe {
+ self.fpchip_state == other.fpchip_state ||
+ self.
+ f_fpregs.
+ iter().
+ zip(other.f_fpregs.iter()).
+ all(|(a, b)| a == b)
+ }
+ }
+ }
+ #[cfg(libc_union)]
+ impl Eq for __c_anonymous_fp_reg_set {}
+ #[cfg(libc_union)]
+ impl ::fmt::Debug for __c_anonymous_fp_reg_set {
+ fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
+ unsafe {
+ f.debug_struct("__c_anonymous_fp_reg_set")
+ .field("fpchip_state", &{self.fpchip_state})
+ .field("f_fpregs", &{self.f_fpregs})
+ .finish()
+ }
+ }
+ }
+ impl PartialEq for fpregset_t {
+ fn eq(&self, other: &fpregset_t) -> bool {
+ self.fp_reg_set == other.fp_reg_set
+ }
+ }
+ impl Eq for fpregset_t {}
+ impl ::fmt::Debug for fpregset_t {
+ fn fmt(&self, f:&mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("fpregset_t")
+ .field("fp_reg_set", &self.fp_reg_set)
+ .finish()
+ }
+ }
+ impl PartialEq for mcontext_t {
+ fn eq(&self, other: &mcontext_t) -> bool {
+ self.gregs == other.gregs &&
+ self.fpregs == other.fpregs
+ }
+ }
+ impl Eq for mcontext_t {}
+ impl ::fmt::Debug for mcontext_t {
+ fn fmt(&self, f:&mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("mcontext_t")
+ .field("gregs", &self.gregs)
+ .field("fpregs", &self.fpregs)
+ .finish()
+ }
+ }
+ impl PartialEq for ucontext_t {
+ fn eq(&self, other: &ucontext_t) -> bool {
+ self.uc_flags == other.uc_flags
+ && self.uc_link == other.uc_link
+ && self.uc_sigmask == other.uc_sigmask
+ && self.uc_stack == other.uc_stack
+ && self.uc_mcontext == other.uc_mcontext
+ && self.uc_filler == other.uc_filler
+ }
+ }
+ impl Eq for ucontext_t {}
+ impl ::fmt::Debug for ucontext_t {
+ fn fmt(&self, f:&mut ::fmt::Formatter) -> ::fmt::Result {
+ f.debug_struct("ucontext_t")
+ .field("uc_flags", &self.uc_flags)
+ .field("uc_link", &self.uc_link)
+ .field("uc_sigmask", &self.uc_sigmask)
+ .field("uc_stack", &self.uc_stack)
+ .field("uc_mcontext", &self.uc_mcontext)
+ .field("uc_filler", &self.uc_filler)
+ .finish()
+ }
+ }
+
+ }
+}
+
+// sys/regset.h
+
+pub const REG_GSBASE: ::c_int = 27;
+pub const REG_FSBASE: ::c_int = 26;
+pub const REG_DS: ::c_int = 25;
+pub const REG_ES: ::c_int = 24;
+pub const REG_GS: ::c_int = 23;
+pub const REG_FS: ::c_int = 22;
+pub const REG_SS: ::c_int = 21;
+pub const REG_RSP: ::c_int = 20;
+pub const REG_RFL: ::c_int = 19;
+pub const REG_CS: ::c_int = 18;
+pub const REG_RIP: ::c_int = 17;
+pub const REG_ERR: ::c_int = 16;
+pub const REG_TRAPNO: ::c_int = 15;
+pub const REG_RAX: ::c_int = 14;
+pub const REG_RCX: ::c_int = 13;
+pub const REG_RDX: ::c_int = 12;
+pub const REG_RBX: ::c_int = 11;
+pub const REG_RBP: ::c_int = 10;
+pub const REG_RSI: ::c_int = 9;
+pub const REG_RDI: ::c_int = 8;
+pub const REG_R8: ::c_int = 7;
+pub const REG_R9: ::c_int = 6;
+pub const REG_R10: ::c_int = 5;
+pub const REG_R11: ::c_int = 4;
+pub const REG_R12: ::c_int = 3;
+pub const REG_R13: ::c_int = 2;
+pub const REG_R14: ::c_int = 1;
+pub const REG_R15: ::c_int = 0;
diff --git a/vendor/libc/src/unix/solarish/x86_common.rs b/vendor/libc/src/unix/solarish/x86_common.rs
new file mode 100644
index 0000000..515f234
--- /dev/null
+++ b/vendor/libc/src/unix/solarish/x86_common.rs
@@ -0,0 +1,65 @@
+// AT_SUN_HWCAP
+pub const AV_386_FPU: u32 = 0x00001;
+pub const AV_386_TSC: u32 = 0x00002;
+pub const AV_386_CX8: u32 = 0x00004;
+pub const AV_386_SEP: u32 = 0x00008;
+pub const AV_386_AMD_SYSC: u32 = 0x00010;
+pub const AV_386_CMOV: u32 = 0x00020;
+pub const AV_386_MMX: u32 = 0x00040;
+pub const AV_386_AMD_MMX: u32 = 0x00080;
+pub const AV_386_AMD_3DNow: u32 = 0x00100;
+pub const AV_386_AMD_3DNowx: u32 = 0x00200;
+pub const AV_386_FXSR: u32 = 0x00400;
+pub const AV_386_SSE: u32 = 0x00800;
+pub const AV_386_SSE2: u32 = 0x01000;
+pub const AV_386_CX16: u32 = 0x10000;
+pub const AV_386_AHF: u32 = 0x20000;
+pub const AV_386_TSCP: u32 = 0x40000;
+pub const AV_386_AMD_SSE4A: u32 = 0x80000;
+pub const AV_386_POPCNT: u32 = 0x100000;
+pub const AV_386_AMD_LZCNT: u32 = 0x200000;
+pub const AV_386_SSSE3: u32 = 0x400000;
+pub const AV_386_SSE4_1: u32 = 0x800000;
+pub const AV_386_SSE4_2: u32 = 0x1000000;
+pub const AV_386_MOVBE: u32 = 0x2000000;
+pub const AV_386_AES: u32 = 0x4000000;
+pub const AV_386_PCLMULQDQ: u32 = 0x8000000;
+pub const AV_386_XSAVE: u32 = 0x10000000;
+pub const AV_386_AVX: u32 = 0x20000000;
+pub const AV_386_VMX: u32 = 0x40000000;
+pub const AV_386_AMD_SVM: u32 = 0x80000000;
+// AT_SUN_HWCAP2
+pub const AV_386_2_F16C: u32 = 0x00000001;
+pub const AV_386_2_RDRAND: u32 = 0x00000002;
+pub const AV_386_2_BMI1: u32 = 0x00000004;
+pub const AV_386_2_BMI2: u32 = 0x00000008;
+pub const AV_386_2_FMA: u32 = 0x00000010;
+pub const AV_386_2_AVX2: u32 = 0x00000020;
+pub const AV_386_2_ADX: u32 = 0x00000040;
+pub const AV_386_2_RDSEED: u32 = 0x00000080;
+pub const AV_386_2_AVX512F: u32 = 0x00000100;
+pub const AV_386_2_AVX512DQ: u32 = 0x00000200;
+pub const AV_386_2_AVX512IFMA: u32 = 0x00000400;
+pub const AV_386_2_AVX512PF: u32 = 0x00000800;
+pub const AV_386_2_AVX512ER: u32 = 0x00001000;
+pub const AV_386_2_AVX512CD: u32 = 0x00002000;
+pub const AV_386_2_AVX512BW: u32 = 0x00004000;
+pub const AV_386_2_AVX512VL: u32 = 0x00008000;
+pub const AV_386_2_AVX512VBMI: u32 = 0x00010000;
+pub const AV_386_2_AVX512VPOPCDQ: u32 = 0x00020000;
+pub const AV_386_2_AVX512_4NNIW: u32 = 0x00040000;
+pub const AV_386_2_AVX512_4FMAPS: u32 = 0x00080000;
+pub const AV_386_2_SHA: u32 = 0x00100000;
+pub const AV_386_2_FSGSBASE: u32 = 0x00200000;
+pub const AV_386_2_CLFLUSHOPT: u32 = 0x00400000;
+pub const AV_386_2_CLWB: u32 = 0x00800000;
+pub const AV_386_2_MONITORX: u32 = 0x01000000;
+pub const AV_386_2_CLZERO: u32 = 0x02000000;
+pub const AV_386_2_AVX512_VNNI: u32 = 0x04000000;
+pub const AV_386_2_VPCLMULQDQ: u32 = 0x08000000;
+pub const AV_386_2_VAES: u32 = 0x10000000;
+// AT_SUN_FPTYPE
+pub const AT_386_FPINFO_NONE: u32 = 0;
+pub const AT_386_FPINFO_FXSAVE: u32 = 1;
+pub const AT_386_FPINFO_XSAVE: u32 = 2;
+pub const AT_386_FPINFO_XSAVE_AMD: u32 = 3;
diff --git a/vendor/libc/src/vxworks/mod.rs b/vendor/libc/src/vxworks/mod.rs
old mode 100755
new mode 100644
index 1e4deb7..2772d68
--- a/vendor/libc/src/vxworks/mod.rs
+++ b/vendor/libc/src/vxworks/mod.rs
@@ -631,6 +631,7 @@ pub const EFAULT: ::c_int = 14;
pub const ENOTEMPTY: ::c_int = 15;
pub const EBUSY: ::c_int = 16;
pub const EEXIST: ::c_int = 17;
+pub const EXDEV: ::c_int = 18;
pub const ENODEV: ::c_int = 19;
pub const ENOTDIR: ::c_int = 20;
pub const EISDIR: ::c_int = 21;
@@ -638,7 +639,9 @@ pub const EINVAL: ::c_int = 22;
pub const ENAMETOOLONG: ::c_int = 26;
pub const EFBIG: ::c_int = 27;
pub const ENOSPC: ::c_int = 28;
+pub const ESPIPE: ::c_int = 29;
pub const EROFS: ::c_int = 30;
+pub const EMLINK: ::c_int = 31;
pub const EPIPE: ::c_int = 32;
pub const EDEADLK: ::c_int = 33;
pub const ERANGE: ::c_int = 38;
@@ -664,6 +667,10 @@ pub const ESHUTDOWN: ::c_int = 58;
pub const ETOOMANYREFS: ::c_int = 59;
pub const ETIMEDOUT: ::c_int = 60;
pub const ECONNREFUSED: ::c_int = 61;
+pub const ENETDOWN: ::c_int = 62;
+pub const ETXTBSY: ::c_int = 63;
+pub const ELOOP: ::c_int = 64;
+pub const EHOSTUNREACH: ::c_int = 65;
pub const EINPROGRESS: ::c_int = 68;
pub const EALREADY: ::c_int = 69;
pub const EWOULDBLOCK: ::c_int = 70;
@@ -1114,6 +1121,7 @@ extern "C" {
pub fn perror(s: *const c_char);
pub fn atoi(s: *const c_char) -> c_int;
pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
+ pub fn strtof(s: *const c_char, endp: *mut *mut c_char) -> c_float;
pub fn strtol(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_long;
pub fn strtoul(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_ulong;
pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void;
@@ -1212,6 +1220,8 @@ extern "C" {
pub fn strerror_r(errnum: ::c_int, buf: *mut c_char, buflen: ::size_t) -> ::c_int;
+ pub fn sigaddset(set: *mut sigset_t, signum: ::c_int) -> ::c_int;
+
pub fn sigaction(signum: ::c_int, act: *const sigaction, oldact: *mut sigaction) -> ::c_int;
pub fn utimes(filename: *const ::c_char, times: *const ::timeval) -> ::c_int;
diff --git a/vendor/libc/src/wasi.rs b/vendor/libc/src/wasi.rs
index 5ef5438..ef88fac 100644
--- a/vendor/libc/src/wasi.rs
+++ b/vendor/libc/src/wasi.rs
@@ -1,3 +1,5 @@
+use super::{Send, Sync};
+
pub use ffi::c_void;
pub type c_char = i8;
@@ -36,6 +38,15 @@ pub type blksize_t = c_long;
pub type blkcnt_t = i64;
pub type nfds_t = c_ulong;
pub type wchar_t = i32;
+pub type nl_item = c_int;
+
+s_no_extra_traits! {
+ #[repr(align(16))]
+ #[allow(missing_debug_implementations)]
+ pub struct max_align_t {
+ priv_: [f64; 4]
+ }
+}
pub type __wasi_rights_t = u64;
@@ -51,6 +62,16 @@ pub enum __locale_struct {}
pub type locale_t = *mut __locale_struct;
+s_paren! {
+ // in wasi-libc clockid_t is const struct __clockid* (where __clockid is an opaque struct),
+ // but that's an implementation detail that we don't want to have to deal with
+ #[repr(transparent)]
+ pub struct clockid_t(*const u8);
+}
+
+unsafe impl Send for clockid_t {}
+unsafe impl Sync for clockid_t {}
+
s! {
#[repr(align(8))]
pub struct fpos_t {
@@ -226,6 +247,18 @@ pub const S_IFREG: mode_t = 32768;
pub const S_IFLNK: mode_t = 40960;
pub const S_IFSOCK: mode_t = 49152;
pub const S_IFMT: mode_t = 57344;
+pub const S_IXOTH: mode_t = 0x1;
+pub const S_IWOTH: mode_t = 0x2;
+pub const S_IROTH: mode_t = 0x4;
+pub const S_IXGRP: mode_t = 0x8;
+pub const S_IWGRP: mode_t = 0x10;
+pub const S_IRGRP: mode_t = 0x20;
+pub const S_IXUSR: mode_t = 0x40;
+pub const S_IWUSR: mode_t = 0x80;
+pub const S_IRUSR: mode_t = 0x100;
+pub const S_ISVTX: mode_t = 0x200;
+pub const S_ISGID: mode_t = 0x400;
+pub const S_ISUID: mode_t = 0x800;
pub const DT_UNKNOWN: u8 = 0;
pub const DT_BLK: u8 = 1;
pub const DT_CHR: u8 = 2;
@@ -330,9 +363,86 @@ pub const _SC_PAGE_SIZE: ::c_int = _SC_PAGESIZE;
pub const _SC_IOV_MAX: c_int = 60;
pub const _SC_SYMLOOP_MAX: c_int = 173;
+pub static CLOCK_MONOTONIC: clockid_t = unsafe { clockid_t(ptr_addr_of!(_CLOCK_MONOTONIC)) };
+pub static CLOCK_PROCESS_CPUTIME_ID: clockid_t =
+ unsafe { clockid_t(ptr_addr_of!(_CLOCK_PROCESS_CPUTIME_ID)) };
+pub static CLOCK_REALTIME: clockid_t = unsafe { clockid_t(ptr_addr_of!(_CLOCK_REALTIME)) };
+pub static CLOCK_THREAD_CPUTIME_ID: clockid_t =
+ unsafe { clockid_t(ptr_addr_of!(_CLOCK_THREAD_CPUTIME_ID)) };
+
+pub const ABDAY_1: ::nl_item = 0x20000;
+pub const ABDAY_2: ::nl_item = 0x20001;
+pub const ABDAY_3: ::nl_item = 0x20002;
+pub const ABDAY_4: ::nl_item = 0x20003;
+pub const ABDAY_5: ::nl_item = 0x20004;
+pub const ABDAY_6: ::nl_item = 0x20005;
+pub const ABDAY_7: ::nl_item = 0x20006;
+
+pub const DAY_1: ::nl_item = 0x20007;
+pub const DAY_2: ::nl_item = 0x20008;
+pub const DAY_3: ::nl_item = 0x20009;
+pub const DAY_4: ::nl_item = 0x2000A;
+pub const DAY_5: ::nl_item = 0x2000B;
+pub const DAY_6: ::nl_item = 0x2000C;
+pub const DAY_7: ::nl_item = 0x2000D;
+
+pub const ABMON_1: ::nl_item = 0x2000E;
+pub const ABMON_2: ::nl_item = 0x2000F;
+pub const ABMON_3: ::nl_item = 0x20010;
+pub const ABMON_4: ::nl_item = 0x20011;
+pub const ABMON_5: ::nl_item = 0x20012;
+pub const ABMON_6: ::nl_item = 0x20013;
+pub const ABMON_7: ::nl_item = 0x20014;
+pub const ABMON_8: ::nl_item = 0x20015;
+pub const ABMON_9: ::nl_item = 0x20016;
+pub const ABMON_10: ::nl_item = 0x20017;
+pub const ABMON_11: ::nl_item = 0x20018;
+pub const ABMON_12: ::nl_item = 0x20019;
+
+pub const MON_1: ::nl_item = 0x2001A;
+pub const MON_2: ::nl_item = 0x2001B;
+pub const MON_3: ::nl_item = 0x2001C;
+pub const MON_4: ::nl_item = 0x2001D;
+pub const MON_5: ::nl_item = 0x2001E;
+pub const MON_6: ::nl_item = 0x2001F;
+pub const MON_7: ::nl_item = 0x20020;
+pub const MON_8: ::nl_item = 0x20021;
+pub const MON_9: ::nl_item = 0x20022;
+pub const MON_10: ::nl_item = 0x20023;
+pub const MON_11: ::nl_item = 0x20024;
+pub const MON_12: ::nl_item = 0x20025;
+
+pub const AM_STR: ::nl_item = 0x20026;
+pub const PM_STR: ::nl_item = 0x20027;
+
+pub const D_T_FMT: ::nl_item = 0x20028;
+pub const D_FMT: ::nl_item = 0x20029;
+pub const T_FMT: ::nl_item = 0x2002A;
+pub const T_FMT_AMPM: ::nl_item = 0x2002B;
+
+pub const ERA: ::nl_item = 0x2002C;
+pub const ERA_D_FMT: ::nl_item = 0x2002E;
+pub const ALT_DIGITS: ::nl_item = 0x2002F;
+pub const ERA_D_T_FMT: ::nl_item = 0x20030;
+pub const ERA_T_FMT: ::nl_item = 0x20031;
+
+pub const CODESET: ::nl_item = 14;
+pub const CRNCYSTR: ::nl_item = 0x4000F;
+pub const RADIXCHAR: ::nl_item = 0x10000;
+pub const THOUSEP: ::nl_item = 0x10001;
+pub const YESEXPR: ::nl_item = 0x50000;
+pub const NOEXPR: ::nl_item = 0x50001;
+pub const YESSTR: ::nl_item = 0x50002;
+pub const NOSTR: ::nl_item = 0x50003;
+
#[cfg_attr(
feature = "rustc-dep-of-std",
- link(name = "c", kind = "static", cfg(target_feature = "crt-static"))
+ link(
+ name = "c",
+ kind = "static",
+ modifiers = "-bundle",
+ cfg(target_feature = "crt-static")
+ )
)]
#[cfg_attr(
feature = "rustc-dep-of-std",
@@ -405,15 +515,14 @@ extern "C" {
pub fn asctime_r(a: *const tm, b: *mut c_char) -> *mut c_char;
pub fn ctime_r(a: *const time_t, b: *mut c_char) -> *mut c_char;
+ static _CLOCK_MONOTONIC: u8;
+ static _CLOCK_PROCESS_CPUTIME_ID: u8;
+ static _CLOCK_REALTIME: u8;
+ static _CLOCK_THREAD_CPUTIME_ID: u8;
pub fn nanosleep(a: *const timespec, b: *mut timespec) -> c_int;
- // pub fn clock_getres(a: clockid_t, b: *mut timespec) -> c_int;
- // pub fn clock_gettime(a: clockid_t, b: *mut timespec) -> c_int;
- // pub fn clock_nanosleep(
- // a: clockid_t,
- // a2: c_int,
- // b: *const timespec,
- // c: *mut timespec,
- // ) -> c_int;
+ pub fn clock_getres(a: clockid_t, b: *mut timespec) -> c_int;
+ pub fn clock_gettime(a: clockid_t, b: *mut timespec) -> c_int;
+ pub fn clock_nanosleep(a: clockid_t, a2: c_int, b: *const timespec, c: *mut timespec) -> c_int;
pub fn isalnum(c: c_int) -> c_int;
pub fn isalpha(c: c_int) -> c_int;
@@ -435,6 +544,7 @@ extern "C" {
pub fn atoi(s: *const c_char) -> c_int;
pub fn atof(s: *const c_char) -> c_double;
pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
+ pub fn strtof(s: *const c_char, endp: *mut *mut c_char) -> c_float;
pub fn strtol(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_long;
pub fn strtoul(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_ulong;
@@ -610,6 +720,11 @@ extern "C" {
pub fn newlocale(mask: ::c_int, locale: *const ::c_char, base: ::locale_t) -> ::locale_t;
pub fn uselocale(loc: ::locale_t) -> ::locale_t;
pub fn sched_yield() -> ::c_int;
+ pub fn getcwd(buf: *mut c_char, size: ::size_t) -> *mut c_char;
+ pub fn chdir(dir: *const c_char) -> ::c_int;
+
+ pub fn nl_langinfo(item: ::nl_item) -> *mut ::c_char;
+ pub fn nl_langinfo_l(item: ::nl_item, loc: ::locale_t) -> *mut ::c_char;
pub fn __wasilibc_register_preopened_fd(fd: c_int, path: *const c_char) -> c_int;
pub fn __wasilibc_fd_renumber(fd: c_int, newfd: c_int) -> c_int;
diff --git a/vendor/libc/src/windows/mod.rs b/vendor/libc/src/windows/mod.rs
index ad0dc77..916019b 100644
--- a/vendor/libc/src/windows/mod.rs
+++ b/vendor/libc/src/windows/mod.rs
@@ -27,6 +27,8 @@ pub type wchar_t = u16;
pub type clock_t = i32;
+pub type errno_t = ::c_int;
+
cfg_if! {
if #[cfg(all(target_arch = "x86", target_env = "gnu"))] {
pub type time_t = i32;
@@ -275,6 +277,16 @@ impl ::Clone for fpos_t {
}
}
+// Special handling for all print and scan type functions because of https://github.com/rust-lang/libc/issues/2860
+#[cfg_attr(
+ all(windows, target_env = "msvc"),
+ link(name = "legacy_stdio_definitions")
+)]
+extern "C" {
+ pub fn printf(format: *const c_char, ...) -> ::c_int;
+ pub fn fprintf(stream: *mut FILE, format: *const c_char, ...) -> ::c_int;
+}
+
extern "C" {
pub fn isalnum(c: c_int) -> c_int;
pub fn isalpha(c: c_int) -> c_int;
@@ -319,6 +331,7 @@ extern "C" {
pub fn perror(s: *const c_char);
pub fn atoi(s: *const c_char) -> c_int;
pub fn strtod(s: *const c_char, endp: *mut *mut c_char) -> c_double;
+ pub fn strtof(s: *const c_char, endp: *mut *mut c_char) -> c_float;
pub fn strtol(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_long;
pub fn strtoul(s: *const c_char, endp: *mut *mut c_char, base: c_int) -> c_ulong;
pub fn calloc(nobj: size_t, size: size_t) -> *mut c_void;
@@ -371,6 +384,8 @@ extern "C" {
#[link_name = "_gmtime64_s"]
pub fn gmtime_s(destTime: *mut tm, srcTime: *const time_t) -> ::c_int;
+ #[link_name = "_localtime64_s"]
+ pub fn localtime_s(tmDest: *mut tm, sourceTime: *const time_t) -> ::errno_t;
#[link_name = "_time64"]
pub fn time(destTime: *mut time_t) -> time_t;
#[link_name = "_chmod"]
@@ -492,6 +507,16 @@ extern "C" {
pub fn wsetlocale(category: ::c_int, locale: *const wchar_t) -> *mut wchar_t;
#[link_name = "_aligned_malloc"]
pub fn aligned_malloc(size: size_t, alignment: size_t) -> *mut c_void;
+ #[link_name = "_aligned_free"]
+ pub fn aligned_free(ptr: *mut ::c_void);
+ #[link_name = "_putenv"]
+ pub fn putenv(envstring: *const ::c_char) -> ::c_int;
+ #[link_name = "_wputenv"]
+ pub fn wputenv(envstring: *const ::wchar_t) -> ::c_int;
+ #[link_name = "_putenv_s"]
+ pub fn putenv_s(envstring: *const ::c_char, value_string: *const ::c_char) -> ::errno_t;
+ #[link_name = "_wputenv_s"]
+ pub fn wputenv_s(envstring: *const ::wchar_t, value_string: *const ::wchar_t) -> ::errno_t;
}
extern "system" {
diff --git a/vendor/libc/src/windows/msvc.rs b/vendor/libc/src/windows/msvc/mod.rs
similarity index 72%
rename from vendor/libc/src/windows/msvc.rs
rename to vendor/libc/src/windows/msvc/mod.rs
index b4c98a8..f5a1d95 100644
--- a/vendor/libc/src/windows/msvc.rs
+++ b/vendor/libc/src/windows/msvc/mod.rs
@@ -10,4 +10,11 @@ extern "C" {
pub fn stricmp(s1: *const ::c_char, s2: *const ::c_char) -> ::c_int;
#[link_name = "_strnicmp"]
pub fn strnicmp(s1: *const ::c_char, s2: *const ::c_char, n: ::size_t) -> ::c_int;
+ #[link_name = "_memccpy"]
+ pub fn memccpy(
+ dest: *mut ::c_void,
+ src: *const ::c_void,
+ c: ::c_int,
+ count: ::size_t,
+ ) -> *mut ::c_void;
}
diff --git a/vendor/memoffset/.cargo-checksum.json b/vendor/memoffset/.cargo-checksum.json
new file mode 100644
index 0000000..01e3e71
--- /dev/null
+++ b/vendor/memoffset/.cargo-checksum.json
@@ -0,0 +1 @@
+{"files":{"Cargo.toml":"2556143c764ef2315fe44ff0ec43af47ca70b260fd64aa53f57dc42760d7132d","LICENSE":"3234ac55816264ee7b6c7ee27efd61cf0a1fe775806870e3d9b4c41ea73c5cb1","README.md":"299c8957a769bac2a71f9c63064c58a8b54e613e3bf03d41a889f0b428eb4a9c","build.rs":"6d677e33a1c98d588c97ec7985d4d5c3b954683e0a73c3dc53d79db4fbb5e638","ci/miri.sh":"ad7410b0a5bd6e346f55e9d96ec0719a085a2d1ce266bddfe6fe73333a1eb8ec","src/lib.rs":"e7976d295371a3c1e0cf31b0d50210cd6b1135caba3a5111403a97ec6175c0a2","src/offset_of.rs":"e5e3062947f61418cb48220a0d17604411b5ce651b5945c06b876f26c50220b2","src/raw_field.rs":"295cc971d64e51f3d053e56c692ae6ef3bb58915298f1ec49bb695b767daff46","src/span_of.rs":"03bfb743c2dee2e5fbb9568bcbbe9f24ace3e18488a6924d26812fcb9e3c425a"},"package":"5aa361d4faea93603064a027415f07bd8e1d5c88c9fbf68bf56a285428fd79ce"}
\ No newline at end of file
diff --git a/vendor/memoffset/Cargo.toml b/vendor/memoffset/Cargo.toml
new file mode 100644
index 0000000..2874e31
--- /dev/null
+++ b/vendor/memoffset/Cargo.toml
@@ -0,0 +1,29 @@
+# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
+#
+# When uploading crates to the registry Cargo will automatically
+# "normalize" Cargo.toml files for maximal compatibility
+# with all versions of Cargo and also rewrite `path` dependencies
+# to registry (e.g., crates.io) dependencies.
+#
+# If you are reading this file be aware that the original Cargo.toml
+# will likely look very different (and much more reasonable).
+# See Cargo.toml.orig for the original contents.
+
+[package]
+name = "memoffset"
+version = "0.6.5"
+authors = ["Gilad Naaman <gilad.naaman@gmail.com>"]
+description = "offset_of functionality for Rust structs."
+readme = "README.md"
+keywords = ["mem", "offset", "offset_of", "offsetof"]
+categories = ["no-std"]
+license = "MIT"
+repository = "https://github.com/Gilnaa/memoffset"
+[dev-dependencies.doc-comment]
+version = "0.3"
+[build-dependencies.autocfg]
+version = "1"
+
+[features]
+default = []
+unstable_const = []
diff --git a/vendor/memoffset/LICENSE b/vendor/memoffset/LICENSE
new file mode 100644
index 0000000..61f6081
--- /dev/null
+++ b/vendor/memoffset/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2017 Gilad Naaman
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
\ No newline at end of file
diff --git a/vendor/memoffset/README.md b/vendor/memoffset/README.md
new file mode 100644
index 0000000..9e93c2b
--- /dev/null
+++ b/vendor/memoffset/README.md
@@ -0,0 +1,65 @@
+# memoffset #
+
+[![](https://img.shields.io/crates/v/memoffset.svg)](https://crates.io/crates/memoffset)
+
+C-Like `offset_of` functionality for Rust structs.
+
+Introduces the following macros:
+ * `offset_of!` for obtaining the offset of a member of a struct.
+ * `offset_of_tuple!` for obtaining the offset of a member of a tuple. (Requires Rust 1.20+)
+ * `span_of!` for obtaining the range that a field, or fields, span.
+
+`memoffset` works under `no_std` environments.
+
+## Usage ##
+Add the following dependency to your `Cargo.toml`:
+
+```toml
+[dependencies]
+memoffset = "0.6"
+```
+
+These versions will compile fine with rustc versions greater or equal to 1.19.
+
+## Examples ##
+```rust
+use memoffset::{offset_of, span_of};
+
+#[repr(C, packed)]
+struct Foo {
+ a: u32,
+ b: u32,
+ c: [u8; 5],
+ d: u32,
+}
+
+fn main() {
+ assert_eq!(offset_of!(Foo, b), 4);
+ assert_eq!(offset_of!(Foo, d), 4+4+5);
+
+ assert_eq!(span_of!(Foo, a), 0..4);
+ assert_eq!(span_of!(Foo, a .. c), 0..8);
+ assert_eq!(span_of!(Foo, a ..= c), 0..13);
+ assert_eq!(span_of!(Foo, ..= d), 0..17);
+ assert_eq!(span_of!(Foo, b ..), 4..17);
+}
+```
+
+## Feature flags ##
+
+### Usage in constants ###
+`memoffset` has **experimental** support for compile-time `offset_of!` on a nightly compiler.
+
+In order to use it, you must enable the `unstable_const` crate feature and several compiler features.
+
+Cargo.toml:
+```toml
+[dependencies.memoffset]
+version = "0.6"
+features = ["unstable_const"]
+```
+
+Your crate root: (`lib.rs`/`main.rs`)
+```rust,ignore
+#![feature(const_ptr_offset_from, const_refs_to_cell)]
+```
diff --git a/vendor/memoffset/build.rs b/vendor/memoffset/build.rs
new file mode 100644
index 0000000..0604c19
--- /dev/null
+++ b/vendor/memoffset/build.rs
@@ -0,0 +1,22 @@
+extern crate autocfg;
+
+fn main() {
+ let ac = autocfg::new();
+
+ // Check for a minimum version for a few features
+ if ac.probe_rustc_version(1, 20) {
+ println!("cargo:rustc-cfg=tuple_ty");
+ }
+ if ac.probe_rustc_version(1, 31) {
+ println!("cargo:rustc-cfg=allow_clippy");
+ }
+ if ac.probe_rustc_version(1, 36) {
+ println!("cargo:rustc-cfg=maybe_uninit");
+ }
+ if ac.probe_rustc_version(1, 40) {
+ println!("cargo:rustc-cfg=doctests");
+ }
+ if ac.probe_rustc_version(1, 51) {
+ println!("cargo:rustc-cfg=raw_ref_macros");
+ }
+}
diff --git a/vendor/memoffset/ci/miri.sh b/vendor/memoffset/ci/miri.sh
new file mode 100755
index 0000000..5aea2ec
--- /dev/null
+++ b/vendor/memoffset/ci/miri.sh
@@ -0,0 +1,14 @@
+set -ex
+
+# Install Miri.
+MIRI_NIGHTLY=nightly-$(curl -s https://rust-lang.github.io/rustup-components-history/x86_64-unknown-linux-gnu/miri)
+echo "Installing latest nightly with Miri: $MIRI_NIGHTLY"
+rustup default "$MIRI_NIGHTLY"
+rustup component add miri
+
+# Run tests.
+cargo miri test
+cargo miri test --all-features
+
+# Restore old state in case Travis uses this cache for other jobs.
+rustup default nightly
diff --git a/vendor/memoffset/src/lib.rs b/vendor/memoffset/src/lib.rs
new file mode 100644
index 0000000..d80ff17
--- /dev/null
+++ b/vendor/memoffset/src/lib.rs
@@ -0,0 +1,92 @@
+// Copyright (c) 2017 Gilad Naaman
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+//! A crate used for calculating offsets of struct members and their spans.
+//!
+//! This functionality currently can not be used in compile time code such as `const` or `const fn` definitions.
+//!
+//! ## Examples
+//! ```
+//! use memoffset::{offset_of, span_of};
+//!
+//! #[repr(C, packed)]
+//! struct HelpMeIAmTrappedInAStructFactory {
+//! help_me_before_they_: [u8; 15],
+//! a: u32
+//! }
+//!
+//! fn main() {
+//! assert_eq!(offset_of!(HelpMeIAmTrappedInAStructFactory, a), 15);
+//! assert_eq!(span_of!(HelpMeIAmTrappedInAStructFactory, a), 15..19);
+//! assert_eq!(span_of!(HelpMeIAmTrappedInAStructFactory, help_me_before_they_ .. a), 0..15);
+//! }
+//! ```
+//!
+//! This functionality can be useful, for example, for checksum calculations:
+//!
+//! ```ignore
+//! #[repr(C, packed)]
+//! struct Message {
+//! header: MessageHeader,
+//! fragment_index: u32,
+//! fragment_count: u32,
+//! payload: [u8; 1024],
+//! checksum: u16
+//! }
+//!
+//! let checksum_range = &raw[span_of!(Message, header..checksum)];
+//! let checksum = crc16(checksum_range);
+//! ```
+
+#![no_std]
+#![cfg_attr(
+ feature = "unstable_const",
+ feature(const_ptr_offset_from, const_refs_to_cell)
+)]
+
+#[macro_use]
+#[cfg(doctests)]
+#[cfg(doctest)]
+extern crate doc_comment;
+#[cfg(doctests)]
+#[cfg(doctest)]
+doctest!("../README.md");
+
+/// Hidden module for things the macros need to access.
+#[doc(hidden)]
+pub mod __priv {
+ #[doc(hidden)]
+ pub use core::mem;
+ #[doc(hidden)]
+ pub use core::ptr;
+
+ /// Use type inference to obtain the size of the pointee (without actually using the pointer).
+ #[doc(hidden)]
+ pub fn size_of_pointee<T>(_ptr: *const T) -> usize {
+ mem::size_of::<T>()
+ }
+}
+
+#[macro_use]
+mod raw_field;
+#[macro_use]
+mod offset_of;
+#[macro_use]
+mod span_of;
diff --git a/vendor/memoffset/src/offset_of.rs b/vendor/memoffset/src/offset_of.rs
new file mode 100644
index 0000000..8596e45
--- /dev/null
+++ b/vendor/memoffset/src/offset_of.rs
@@ -0,0 +1,282 @@
+// Copyright (c) 2017 Gilad Naaman
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+/// Macro to create a local `base_ptr` raw pointer of the given type, avoiding UB as
+/// much as is possible currently.
+#[cfg(maybe_uninit)]
+#[macro_export]
+#[doc(hidden)]
+macro_rules! _memoffset__let_base_ptr {
+ ($name:ident, $type:ty) => {
+ // No UB here, and the pointer does not dangle, either.
+ // But we have to make sure that `uninit` lives long enough,
+ // so it has to be in the same scope as `$name`. That's why
+ // `let_base_ptr` declares a variable (several, actually)
+ // instead of returning one.
+ let uninit = $crate::__priv::mem::MaybeUninit::<$type>::uninit();
+ let $name: *const $type = uninit.as_ptr();
+ };
+}
+#[cfg(not(maybe_uninit))]
+#[macro_export]
+#[doc(hidden)]
+macro_rules! _memoffset__let_base_ptr {
+ ($name:ident, $type:ty) => {
+ // No UB right here, but we will later dereference this pointer to
+ // offset into a field, and that is UB because the pointer is dangling.
+ let $name = $crate::__priv::mem::align_of::<$type>() as *const $type;
+ };
+}
+
+/// Macro to compute the distance between two pointers.
+#[cfg(feature = "unstable_const")]
+#[macro_export]
+#[doc(hidden)]
+macro_rules! _memoffset_offset_from_unsafe {
+ ($field:expr, $base:expr) => {{
+ let field = $field; // evaluate $field outside the `unsafe` block
+ let base = $base; // evaluate $base outside the `unsafe` block
+ // Compute offset, with unstable `offset_from` for const-compatibility.
+ // (Requires the pointers to not dangle, but we already need that for `raw_field!` anyway.)
+ unsafe { (field as *const u8).offset_from(base as *const u8) as usize }
+ }};
+}
+#[cfg(not(feature = "unstable_const"))]
+#[macro_export]
+#[doc(hidden)]
+macro_rules! _memoffset_offset_from_unsafe {
+ ($field:expr, $base:expr) => {
+ // Compute offset.
+ ($field as usize) - ($base as usize)
+ };
+}
+
+/// Calculates the offset of the specified field from the start of the named struct.
+///
+/// ## Examples
+/// ```
+/// use memoffset::offset_of;
+///
+/// #[repr(C, packed)]
+/// struct Foo {
+/// a: u32,
+/// b: u64,
+/// c: [u8; 5]
+/// }
+///
+/// fn main() {
+/// assert_eq!(offset_of!(Foo, a), 0);
+/// assert_eq!(offset_of!(Foo, b), 4);
+/// }
+/// ```
+#[macro_export(local_inner_macros)]
+macro_rules! offset_of {
+ ($parent:path, $field:tt) => {{
+ // Get a base pointer (non-dangling if rustc supports `MaybeUninit`).
+ _memoffset__let_base_ptr!(base_ptr, $parent);
+ // Get field pointer.
+ let field_ptr = raw_field!(base_ptr, $parent, $field);
+ // Compute offset.
+ _memoffset_offset_from_unsafe!(field_ptr, base_ptr)
+ }};
+}
+
+/// Calculates the offset of the specified field from the start of the tuple.
+///
+/// ## Examples
+/// ```
+/// use memoffset::offset_of_tuple;
+///
+/// fn main() {
+/// assert!(offset_of_tuple!((u8, u32), 1) >= 0, "Tuples do not have a defined layout");
+/// }
+/// ```
+#[cfg(tuple_ty)]
+#[macro_export(local_inner_macros)]
+macro_rules! offset_of_tuple {
+ ($parent:ty, $field:tt) => {{
+ // Get a base pointer (non-dangling if rustc supports `MaybeUninit`).
+ _memoffset__let_base_ptr!(base_ptr, $parent);
+ // Get field pointer.
+ let field_ptr = raw_field_tuple!(base_ptr, $parent, $field);
+ // Compute offset.
+ _memoffset_offset_from_unsafe!(field_ptr, base_ptr)
+ }};
+}
+
+#[cfg(test)]
+mod tests {
+ #[test]
+ fn offset_simple() {
+ #[repr(C)]
+ struct Foo {
+ a: u32,
+ b: [u8; 2],
+ c: i64,
+ }
+
+ assert_eq!(offset_of!(Foo, a), 0);
+ assert_eq!(offset_of!(Foo, b), 4);
+ assert_eq!(offset_of!(Foo, c), 8);
+ }
+
+ #[test]
+ #[cfg_attr(miri, ignore)] // this creates unaligned references
+ fn offset_simple_packed() {
+ #[repr(C, packed)]
+ struct Foo {
+ a: u32,
+ b: [u8; 2],
+ c: i64,
+ }
+
+ assert_eq!(offset_of!(Foo, a), 0);
+ assert_eq!(offset_of!(Foo, b), 4);
+ assert_eq!(offset_of!(Foo, c), 6);
+ }
+
+ #[test]
+ fn tuple_struct() {
+ #[repr(C)]
+ struct Tup(i32, i32);
+
+ assert_eq!(offset_of!(Tup, 0), 0);
+ assert_eq!(offset_of!(Tup, 1), 4);
+ }
+
+ #[test]
+ fn path() {
+ mod sub {
+ #[repr(C)]
+ pub struct Foo {
+ pub x: u32,
+ }
+ }
+
+ assert_eq!(offset_of!(sub::Foo, x), 0);
+ }
+
+ #[test]
+ fn inside_generic_method() {
+ struct Pair<T, U>(T, U);
+
+ fn foo<T, U>(_: Pair<T, U>) -> usize {
+ offset_of!(Pair<T, U>, 1)
+ }
+
+ assert_eq!(foo(Pair(0, 0)), 4);
+ }
+
+ #[cfg(tuple_ty)]
+ #[test]
+ fn test_tuple_offset() {
+ let f = (0i32, 0.0f32, 0u8);
+ let f_ptr = &f as *const _;
+ let f1_ptr = &f.1 as *const _;
+
+ assert_eq!(
+ f1_ptr as usize - f_ptr as usize,
+ offset_of_tuple!((i32, f32, u8), 1)
+ );
+ }
+
+ #[test]
+ fn test_raw_field() {
+ #[repr(C)]
+ struct Foo {
+ a: u32,
+ b: [u8; 2],
+ c: i64,
+ }
+
+ let f: Foo = Foo {
+ a: 0,
+ b: [0, 0],
+ c: 0,
+ };
+ let f_ptr = &f as *const _;
+ assert_eq!(f_ptr as usize + 0, raw_field!(f_ptr, Foo, a) as usize);
+ assert_eq!(f_ptr as usize + 4, raw_field!(f_ptr, Foo, b) as usize);
+ assert_eq!(f_ptr as usize + 8, raw_field!(f_ptr, Foo, c) as usize);
+ }
+
+ #[cfg(tuple_ty)]
+ #[test]
+ fn test_raw_field_tuple() {
+ let t = (0u32, 0u8, false);
+ let t_ptr = &t as *const _;
+ let t_addr = t_ptr as usize;
+
+ assert_eq!(
+ &t.0 as *const _ as usize - t_addr,
+ raw_field_tuple!(t_ptr, (u32, u8, bool), 0) as usize - t_addr
+ );
+ assert_eq!(
+ &t.1 as *const _ as usize - t_addr,
+ raw_field_tuple!(t_ptr, (u32, u8, bool), 1) as usize - t_addr
+ );
+ assert_eq!(
+ &t.2 as *const _ as usize - t_addr,
+ raw_field_tuple!(t_ptr, (u32, u8, bool), 2) as usize - t_addr
+ );
+ }
+
+ #[cfg(feature = "unstable_const")]
+ #[test]
+ fn const_offset() {
+ #[repr(C)]
+ struct Foo {
+ a: u32,
+ b: [u8; 2],
+ c: i64,
+ }
+
+ assert_eq!([0; offset_of!(Foo, b)].len(), 4);
+ }
+
+ #[cfg(feature = "unstable_const")]
+ #[test]
+ fn const_offset_interior_mutable() {
+ #[repr(C)]
+ struct Foo {
+ a: u32,
+ b: core::cell::Cell<u32>,
+ }
+
+ assert_eq!([0; offset_of!(Foo, b)].len(), 4);
+ }
+
+ #[cfg(feature = "unstable_const")]
+ #[test]
+ fn const_fn_offset() {
+ const fn test_fn() -> usize {
+ #[repr(C)]
+ struct Foo {
+ a: u32,
+ b: [u8; 2],
+ c: i64,
+ }
+
+ offset_of!(Foo, b)
+ }
+
+ assert_eq!([0; test_fn()].len(), 4);
+ }
+}
diff --git a/vendor/memoffset/src/raw_field.rs b/vendor/memoffset/src/raw_field.rs
new file mode 100644
index 0000000..a8dd2b3
--- /dev/null
+++ b/vendor/memoffset/src/raw_field.rs
@@ -0,0 +1,117 @@
+// Copyright (c) 2020 Gilad Naaman, Ralf Jung
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+/// `addr_of!`, or just ref-then-cast when that is not available.
+#[cfg(raw_ref_macros)]
+#[macro_export]
+#[doc(hidden)]
+macro_rules! _memoffset__addr_of {
+ ($path:expr) => {{
+ $crate::__priv::ptr::addr_of!($path)
+ }};
+}
+#[cfg(not(raw_ref_macros))]
+#[macro_export]
+#[doc(hidden)]
+macro_rules! _memoffset__addr_of {
+ ($path:expr) => {{
+ // This is UB because we create an intermediate reference to uninitialized memory.
+ // Nothing we can do about that without `addr_of!` though.
+ &$path as *const _
+ }};
+}
+
+/// Deref-coercion protection macro.
+#[cfg(allow_clippy)]
+#[macro_export]
+#[doc(hidden)]
+macro_rules! _memoffset__field_check {
+ ($type:path, $field:tt) => {
+ // Make sure the field actually exists. This line ensures that a
+ // compile-time error is generated if $field is accessed through a
+ // Deref impl.
+ #[allow(clippy::unneeded_field_pattern)]
+ let $type { $field: _, .. };
+ };
+}
+#[cfg(not(allow_clippy))]
+#[macro_export]
+#[doc(hidden)]
+macro_rules! _memoffset__field_check {
+ ($type:path, $field:tt) => {
+ // Make sure the field actually exists. This line ensures that a
+ // compile-time error is generated if $field is accessed through a
+ // Deref impl.
+ let $type { $field: _, .. };
+ };
+}
+
+/// Deref-coercion protection macro.
+#[macro_export]
+#[doc(hidden)]
+macro_rules! _memoffset__field_check_tuple {
+ ($type:ty, $field:tt) => {
+ // Make sure the type argument is a tuple
+ let (_, ..): $type;
+ };
+}
+
+/// Computes a const raw pointer to the given field of the given base pointer
+/// to the given parent type.
+///
+/// The `base` pointer *must not* be dangling, but it *may* point to
+/// uninitialized memory.
+#[macro_export(local_inner_macros)]
+macro_rules! raw_field {
+ ($base:expr, $parent:path, $field:tt) => {{
+ _memoffset__field_check!($parent, $field);
+ let base = $base; // evaluate $base outside the `unsafe` block
+
+ // Get the field address.
+ // Crucially, we know that this will not trigger a deref coercion because
+ // of the field check we did above.
+ #[allow(unused_unsafe)] // for when the macro is used in an unsafe block
+ unsafe {
+ _memoffset__addr_of!((*(base as *const $parent)).$field)
+ }
+ }};
+}
+
+/// Computes a const raw pointer to the given field of the given base pointer
+/// to the given parent tuple typle.
+///
+/// The `base` pointer *must not* be dangling, but it *may* point to
+/// uninitialized memory.
+#[cfg(tuple_ty)]
+#[macro_export(local_inner_macros)]
+macro_rules! raw_field_tuple {
+ ($base:expr, $parent:ty, $field:tt) => {{
+ _memoffset__field_check_tuple!($parent, $field);
+ let base = $base; // evaluate $base outside the `unsafe` block
+
+ // Get the field address.
+ // Crucially, we know that this will not trigger a deref coercion because
+ // of the field check we did above.
+ #[allow(unused_unsafe)] // for when the macro is used in an unsafe block
+ unsafe {
+ _memoffset__addr_of!((*(base as *const $parent)).$field)
+ }
+ }};
+}
diff --git a/vendor/memoffset/src/span_of.rs b/vendor/memoffset/src/span_of.rs
new file mode 100644
index 0000000..aab9d0a
--- /dev/null
+++ b/vendor/memoffset/src/span_of.rs
@@ -0,0 +1,256 @@
+// Copyright (c) 2017 Gilad Naaman
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+/// Reexport for `local_inner_macros`; see
+/// <https://doc.rust-lang.org/edition-guide/rust-2018/macros/macro-changes.html#macros-using-local_inner_macros>.
+#[doc(hidden)]
+#[macro_export]
+macro_rules! _memoffset__compile_error {
+ ($($inner:tt)*) => {
+ compile_error! { $($inner)* }
+ }
+}
+
+/// Produces a range instance representing the sub-slice containing the specified member.
+///
+/// This macro provides 2 forms of differing functionalities.
+///
+/// The first form is identical to the appearance of the `offset_of!` macro.
+///
+/// ```ignore
+/// span_of!(Struct, member)
+/// ```
+///
+/// The second form of `span_of!` returns a sub-slice which starts at one field, and ends at another.
+/// The general pattern of this form is:
+///
+/// ```ignore
+/// // Exclusive
+/// span_of!(Struct, member_a .. member_b)
+/// // Inclusive
+/// span_of!(Struct, member_a ..= member_b)
+///
+/// // Open-ended ranges
+/// span_of!(Struct, .. end)
+/// span_of!(Struct, start ..)
+/// ```
+///
+/// *Note*:
+/// This macro uses recursion in order to resolve the range expressions, so there is a limit to
+/// the complexity of the expression.
+/// In order to raise the limit, the compiler's recursion limit should be lifted.
+///
+/// ## Examples
+/// ```
+/// use memoffset::span_of;
+///
+/// #[repr(C)]
+/// struct Florp {
+/// a: u32
+/// }
+///
+/// #[repr(C)]
+/// struct Blarg {
+/// x: [u32; 2],
+/// y: [u8; 56],
+/// z: Florp,
+/// egg: [[u8; 4]; 4]
+/// }
+///
+/// fn main() {
+/// assert_eq!(0..84, span_of!(Blarg, ..));
+/// assert_eq!(0..8, span_of!(Blarg, .. y));
+/// assert_eq!(0..64, span_of!(Blarg, ..= y));
+/// assert_eq!(0..8, span_of!(Blarg, x));
+/// assert_eq!(8..84, span_of!(Blarg, y ..));
+/// assert_eq!(0..8, span_of!(Blarg, x .. y));
+/// assert_eq!(0..64, span_of!(Blarg, x ..= y));
+/// }
+/// ```
+#[macro_export(local_inner_macros)]
+macro_rules! span_of {
+ (@helper $root:ident, [] ..=) => {
+ _memoffset__compile_error!("Expected a range, found '..='")
+ };
+ (@helper $root:ident, [] ..) => {
+ _memoffset__compile_error!("Expected a range, found '..'")
+ };
+ // No explicit begin for range.
+ (@helper $root:ident, $parent:path, [] ..) => {{
+ ($root as usize,
+ $root as usize + $crate::__priv::size_of_pointee($root))
+ }};
+ (@helper $root:ident, $parent:path, [] ..= $end:tt) => {{
+ let end = raw_field!($root, $parent, $end);
+ ($root as usize, end as usize + $crate::__priv::size_of_pointee(end))
+ }};
+ (@helper $root:ident, $parent:path, [] .. $end:tt) => {{
+ ($root as usize, raw_field!($root, $parent, $end) as usize)
+ }};
+ // Explicit begin and end for range.
+ (@helper $root:ident, $parent:path, # $begin:tt [] ..= $end:tt) => {{
+ let begin = raw_field!($root, $parent, $begin);
+ let end = raw_field!($root, $parent, $end);
+ (begin as usize, end as usize + $crate::__priv::size_of_pointee(end))
+ }};
+ (@helper $root:ident, $parent:path, # $begin:tt [] .. $end:tt) => {{
+ (raw_field!($root, $parent, $begin) as usize,
+ raw_field!($root, $parent, $end) as usize)
+ }};
+ // No explicit end for range.
+ (@helper $root:ident, $parent:path, # $begin:tt [] ..) => {{
+ (raw_field!($root, $parent, $begin) as usize,
+ $root as usize + $crate::__priv::size_of_pointee($root))
+ }};
+ (@helper $root:ident, $parent:path, # $begin:tt [] ..=) => {{
+ _memoffset__compile_error!(
+ "Found inclusive range to the end of a struct. Did you mean '..' instead of '..='?")
+ }};
+ // Just one field.
+ (@helper $root:ident, $parent:path, # $field:tt []) => {{
+ let field = raw_field!($root, $parent, $field);
+ (field as usize, field as usize + $crate::__priv::size_of_pointee(field))
+ }};
+ // Parsing.
+ (@helper $root:ident, $parent:path, $(# $begin:tt)+ [] $tt:tt $($rest:tt)*) => {{
+ span_of!(@helper $root, $parent, $(#$begin)* #$tt [] $($rest)*)
+ }};
+ (@helper $root:ident, $parent:path, [] $tt:tt $($rest:tt)*) => {{
+ span_of!(@helper $root, $parent, #$tt [] $($rest)*)
+ }};
+
+ // Entry point.
+ ($sty:path, $($exp:tt)+) => ({
+ // Get a base pointer.
+ _memoffset__let_base_ptr!(root, $sty);
+ let base = root as usize;
+ let (begin, end) = span_of!(@helper root, $sty, [] $($exp)*);
+ begin-base..end-base
+ });
+}
+
+#[cfg(test)]
+mod tests {
+ use core::mem;
+
+ #[test]
+ fn span_simple() {
+ #[repr(C)]
+ struct Foo {
+ a: u32,
+ b: [u8; 2],
+ c: i64,
+ }
+
+ assert_eq!(span_of!(Foo, a), 0..4);
+ assert_eq!(span_of!(Foo, b), 4..6);
+ assert_eq!(span_of!(Foo, c), 8..8 + 8);
+ }
+
+ #[test]
+ #[cfg_attr(miri, ignore)] // this creates unaligned references
+ fn span_simple_packed() {
+ #[repr(C, packed)]
+ struct Foo {
+ a: u32,
+ b: [u8; 2],
+ c: i64,
+ }
+
+ assert_eq!(span_of!(Foo, a), 0..4);
+ assert_eq!(span_of!(Foo, b), 4..6);
+ assert_eq!(span_of!(Foo, c), 6..6 + 8);
+ }
+
+ #[test]
+ fn span_forms() {
+ #[repr(C)]
+ struct Florp {
+ a: u32,
+ }
+
+ #[repr(C)]
+ struct Blarg {
+ x: u64,
+ y: [u8; 56],
+ z: Florp,
+ egg: [[u8; 4]; 5],
+ }
+
+ // Love me some brute force
+ assert_eq!(0..8, span_of!(Blarg, x));
+ assert_eq!(64..68, span_of!(Blarg, z));
+ assert_eq!(68..mem::size_of::<Blarg>(), span_of!(Blarg, egg));
+
+ assert_eq!(8..64, span_of!(Blarg, y..z));
+ assert_eq!(0..64, span_of!(Blarg, x..=y));
+ }
+
+ #[test]
+ fn ig_test() {
+ #[repr(C)]
+ struct Member {
+ foo: u32,
+ }
+
+ #[repr(C)]
+ struct Test {
+ x: u64,
+ y: [u8; 56],
+ z: Member,
+ egg: [[u8; 4]; 4],
+ }
+
+ assert_eq!(span_of!(Test, ..x), 0..0);
+ assert_eq!(span_of!(Test, ..=x), 0..8);
+ assert_eq!(span_of!(Test, ..y), 0..8);
+ assert_eq!(span_of!(Test, ..=y), 0..64);
+ assert_eq!(span_of!(Test, ..z), 0..64);
+ assert_eq!(span_of!(Test, ..=z), 0..68);
+ assert_eq!(span_of!(Test, ..egg), 0..68);
+ assert_eq!(span_of!(Test, ..=egg), 0..84);
+ assert_eq!(span_of!(Test, ..), 0..mem::size_of::<Test>());
+ assert_eq!(
+ span_of!(Test, x..),
+ offset_of!(Test, x)..mem::size_of::<Test>()
+ );
+ assert_eq!(
+ span_of!(Test, y..),
+ offset_of!(Test, y)..mem::size_of::<Test>()
+ );
+
+ assert_eq!(
+ span_of!(Test, z..),
+ offset_of!(Test, z)..mem::size_of::<Test>()
+ );
+ assert_eq!(
+ span_of!(Test, egg..),
+ offset_of!(Test, egg)..mem::size_of::<Test>()
+ );
+ assert_eq!(
+ span_of!(Test, x..y),
+ offset_of!(Test, x)..offset_of!(Test, y)
+ );
+ assert_eq!(
+ span_of!(Test, x..=y),
+ offset_of!(Test, x)..offset_of!(Test, y) + mem::size_of::<[u8; 56]>()
+ );
+ }
+}
diff --git a/vendor/nix/.cargo-checksum.json b/vendor/nix/.cargo-checksum.json
index 7bbbc5b..b088738 100644
--- a/vendor/nix/.cargo-checksum.json
+++ b/vendor/nix/.cargo-checksum.json
@@ -1 +1 @@
-{"files":{"CHANGELOG.md":"207a9468b625f4ceb0563411cc7e5eb6dc1196bb7f17e186ce0ae5cfe81f2f5d","CONTRIBUTING.md":"a9101e3d1487170d691d5f062ff49a433c167582ac8984dd41a744be92652f74","CONVENTIONS.md":"df0d4fe9fe65af0bfa4723dc7b641d5130087259799e6b404ad63884f79031cb","Cargo.toml":"25dc104eac5c89df76b2ced11270f7f81eea15654f66d33ca5bd8e5eeeac47f9","LICENSE":"66e3ee1fa7f909ad3c612d556f2a0cdabcd809ad6e66f3b0605015ac64841b70","README.md":"ac2aa95fb09bbd97b60c0b56d1f050ad8fed7b98a677b6c6ecb90a6d2c45085f","build.rs":"14c9c678c33f5894509da47f77d6a326b14aecb4190ce87a24cce98687ca63b2","src/dir.rs":"df41cf42ce92d284f70f0e7ff3ba171715f98eeba06284207e9fdb5ecf62f40b","src/errno.rs":"aee1bb59285c5296ee3fdcf6876858d84dcdc70dcf034960034546c45c4c8ceb","src/errno_dragonfly.c":"a857e47b114acb85fddcb252a610ab5734d225c26b7bedd7c35d7789d46c8526","src/fcntl.rs":"f491c98ee9aa1af6e02e11cd423abae21bd68dc3c4b847492a5aeff667bd4b44","src/features.rs":"22ff626ff8287a07dd55bcfc63c9f518c19c56144e15f9b6f9e3bbdcda51c2a8","src/ifaddrs.rs":"aff966a2b8eb46db2d9898157446607112bbf57d946d5dcd209aee967a230e41","src/kmod.rs":"4d8a695d3d761f351a39d654303a1bd168e74295b7d142b918737e355b24f34d","src/lib.rs":"29be2bb775a5b8112e36fc035df2632915f9232acc271809f9a1b52db5028dd4","src/macros.rs":"bf93a5a1869033e2ce2668269d8af0f40bf213c2fc5c279c9074e1eff389fa84","src/mount.rs":"cdf5db8409017483132db9d7493b5d6cc96df5560d0fa5ad8f385aff72db10ca","src/mqueue.rs":"e94e858814f66272b31a3669e9e19284f8131a92f9e5206bdd5971bb975b44d7","src/net/if_.rs":"f7e02076fcf3cadf3fdf141884c9bd2c468a7047ba60bc490f0057df802b53ce","src/net/mod.rs":"577f70170e53d4a6de1abb70bf8f1031ec3e65c0e63ef5fcf05c907125e7ac17","src/poll.rs":"e31ed102ee621a5e03d2893be3b22c3b2d7102f856a2f8979bab4438e6181b22","src/pty.rs":"9f2a92de983f3b9a76fe8d350e28b078056fe5d4cc3480d1684f54cd79bfd47a","src/sched.rs":"6651f0ea2f8792bca44e7228abdbea44536710f42de62ce043166df46cd349ab","src/sys/aio.rs":"e7d16a5711d90fff83dc25ab4b42d12d904aa9f2f75d3fd2f43e580db3f4dd64","src/sys/epoll.rs":"f0b539e0645569657f2142db91a38c94ebe1925f44852d64c61c818758dbbf0b","src/sys/event.rs":"88798385aed11be86da09b03f8ad2cd369a289ece926e89181b01ef32c77b863","src/sys/eventfd.rs":"08008cf3dc64c2216847c02c0dd8d7189cf08edbaafe35ba2c57c053fde09ef4","src/sys/inotify.rs":"687c8417d737939aa93f805d6003afc4f84f50828b1bd9429ef5d00bef0e0955","src/sys/ioctl/bsd.rs":"56ca6ecf5f7cfb566f4f3ba589fcc778f747a517dd45e13780981922e6215344","src/sys/ioctl/linux.rs":"642b25d3997518815dea454fa976e9067ad5fe4ed75622e7540e3f0d0c7d320a","src/sys/ioctl/mod.rs":"94f6023c6d1f5c04cf2489c229fa9258be0c2755d87ed6a0eafb474214f5ee3d","src/sys/memfd.rs":"11cd93c867fdbdbc9588cecb94268691de42b2ef2a38fe33525be7c7f60c85d5","src/sys/mman.rs":"f77d28611a7ff3bf62784a3c4f26d7d79969395b1d9bbc6ff15e734f52dc404f","src/sys/mod.rs":"f39a08c72e37638c7cecfb9c087e0a41e2b69409aa545b0ef7bbd59c0a063ee2","src/sys/pthread.rs":"cfa9ccd6f3b86c0c3fe012773c9c82a7813b298c2f20f8ab629781db627ce56b","src/sys/ptrace/bsd.rs":"279f5b3a1534b1f6a04a95b85eea6db7bc60250772df29e41810c4bc8cf815da","src/sys/ptrace/linux.rs":"b16cbc4855ed88aab38d1daedd4f5f869f6c8a8cf6b94c950edec5f9d0be143b","src/sys/ptrace/mod.rs":"671a6ccac955e75d5998f7e53ffc45ed4c7b6522a0f24a0937d60141f692dd39","src/sys/quota.rs":"754b90390e103e479cf009f1db5756fef547472893aaec078f55211c081a9e47","src/sys/reboot.rs":"fde9da27c2928f7026231430fa14fec2058df4e49a0aeda2a237a60524f11241","src/sys/select.rs":"152fef5e5add14c5e4522d0cfa22aa339feefd2914d6196be83a98f9a6f3d2a2","src/sys/sendfile.rs":"91aabfb801dcb1048a9f4f62d1d35d248ee806debca6c28414d0b0e1bcc6ae30","src/sys/signal.rs":"8c0c30875733743b29e4a6be23f7ba641d2f752f9e4cf8d3faba4a30f3ca6e61","src/sys/signalfd.rs":"fe90180bd099183e95130197f6288391ee1c76eaea0b601c9f3bfc530b2e073d","src/sys/socket/addr.rs":"f539ac91a88afcdbab3388e4841271b7ac9e5e1dbffe9399e64abbe96ab0b529","src/sys/socket/mod.rs":"d292c77c7642cf1fd643f0f10116e55e635e2d124e3add74751214325fe1c8e5","src/sys/socket/sockopt.rs":"069b90408386b00d155c6bcb7b60555297c05526c720468771f1bf9052661165","src/sys/stat.rs":"78c31f661fe652fd1b1b863f40b1118c42ddc6d8a850858ca6c14ae7a9ed5a01","src/sys/statfs.rs":"cc4100541a467f6728a7e208bcb2792c5c5230f1dac4a4d635bcb9a2a0afd09f","src/sys/statvfs.rs":"e10e7ae608c3a09a26aa6497a3b95a3c22efd7b1d8dac4a56760a7cb5e19eea0","src/sys/sysinfo.rs":"759ad12061d517753425d1a9b732d915fa4e77575949b684bc56a6d85164c3ca","src/sys/termios.rs":"dd359d248464d3eac991dad9ec49de4b25198fc0054f7363d9277b02cf955997","src/sys/time.rs":"5d3466c895b09e49454f866cec39b94d1a0ea91c0111d6412c77925183860849","src/sys/uio.rs":"60a974275ff8c485ea183bdd6f7e25894e6f2360a5bfb25442391a825a3b9b8c","src/sys/utsname.rs":"9509a092c837d1700f9f4ac30e4568e5b9b63ad8925a56cd8ad7add05d0ac452","src/sys/wait.rs":"a4cc7ac1a2d942c8b03dfadb1c6086eac89992919831a815f1d78e187edf0d0b","src/ucontext.rs":"ebf57ba74caaf073e3483d9cca479938b916941aacd2022db0d1c6fed4e9c841","src/unistd.rs":"011da412802ab3aee7de20ade0b2b585cbc052ca422c0f0de5e0a58ab5046887","test/sys/mod.rs":"e0821cbc28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\ No newline at end of file
+{"files":{"CHANGELOG.md":"2226acdaf94690ac857e89726385d7404d9c209a7ca645bc331607fe862de969","Cargo.toml":"b1aabe6d5ff69f5058dc1e38ef94d447b60b5646b5bb3a90b54847114bfe2a79","LICENSE":"66e3ee1fa7f909ad3c612d556f2a0cdabcd809ad6e66f3b0605015ac64841b70","README.md":"00ed4b7d1b538eaea937bcc82e51b21b4b185fac5e2d2124f3163f0c75b09795","src/dir.rs":"37f34eb1db53bc4953c4a0629f2b06a2130228898ae9afe42fe392af08d73842","src/env.rs":"3657fb51d8569ed525787e22cd2adb0ea5eb250d27641cfb8926be6908be4f38","src/errno.rs":"c973e7c0e769208ecdf20da5a7e026375c8eba785e825ff9d5ffe74290fa6a36","src/fcntl.rs":"a80857b4458c16d6ae15eaa71e5cd335ee2557ff598591f6296d898950fce963","src/features.rs":"18ac07e56c3187a650a0ea3b3eee9dacca51686fc3ca3fa0ddde449deb102f56","src/ifaddrs.rs":"e59a7540976c7c60b89929febdf5f6384b42c6d801bd1f339236e0e9c5636b67","src/kmod.rs":"9031edb7b0a8ed1d6635163c9c32490537d5c204e9794cce9dc2db24ead60957","src/lib.rs":"6330ce3b43d21d2ce658f2fab8b7c7e0c43080cf17002718b070d250ca9d70da","src/macros.rs":"e23d7d8be22ef0bf9febaaf2739585453103607c0139bd3995a324e4a16d011e","src/mount/bsd.rs":"c14a0e477f08c2949945139fcae9f0ede1f15d17fdd4277f7344b6bd5fafdc48","src/mount/linux.rs":"d938612abe89d2cf0d375b335a570ba4831f2009d3ef6c7e786ccbc398bf2c15","src/mount/mod.rs":"5c9d906d4760ac1a3767949e2cab69d7fa683c454c06045919c58a90689d439f","src/mqueue.rs":"513120f89399fb832f78e8e6f151e23a0b5fcaea40745b465b3fe7080346dc87","src/net/if_.rs":"7e05ba4e41f9921dc5c78ba10c130bc79f31d26863f4db2df3754b6a317839c8","src/net/mod.rs":"577f70170e53d4a6de1abb70bf8f1031ec3e65c0e63ef5fcf05c907125e7ac17","src/poll.rs":"aab8f9e48db4fa43113e5e4eecb095dc1bfa76431d9792e5f79e305af28066ea","src/pty.rs":"e94219e1981cb023d4f3c22edbe26c87f7508fa25b96b9f74b3b36436aebe2fb","src/sched.rs":"83029c0f8f473f2e1323ecaae8e3f15dc0f5326afd7e768d024d91a80aa73e1c","src/sys/aio.rs":"505cd3edec0f8bc77a69c65e26c4f05b12ff565e58d0c029c466369e535eca27","src/sys/epoll.rs":"6d9bcd668010ba26abb9c5ede9f3e238a56ce4949a5c51ee80853fc8e3c37607","src/sys/event.rs":"19061ad0780d01bfd0a17c12d5527b8568aa3d0fa2b1e30692aa594c1dba4fca","src/sys/eventfd.rs":"bc8009f19e8b93b03d0202896e10bd08497f34e2987bb8ce864d6cde11eab892","src/sys/inotify.rs":"215c4217f698b47f73f4418f98f331f06ca93d35e01c6f522e5fa6a156554174","src/sys/ioctl/bsd.rs":"76acf6de6c9e2cd9367835f1b97815120e4baede4c2200661f396be4e4eb800e","src/sys/ioctl/linux.rs":"e91474bee3984a5b80ea41d5edafb4fdb9bf7c8e53969b6450cc56aa4dc7ad65","src/sys/ioctl/mod.rs":"6341f40c37227c77ca4bbb1864e60f99c43898eeaaf05ebb5132be1129550f4b","src/sys/memfd.rs":"72a153df4da17ea0cc4ce90ee3c47c5bec24c6e32fbb4ee7c77c1a89d79efbdd","src/sys/mman.rs":"93f3f4dc0212b0abb172a822e5cc179b15080bf4f5df6b91d950003650db889a","src/sys/mod.rs":"efcaefe12a84e86acd543168006963d062f52d929d1f40c1c79853297830c9d9","src/sys/personality.rs":"bf1daba7141811b39aa293e060a932bb1c2b3a5ac5552658e6509b8fa7b05016","src/sys/pthread.rs":"0407064036af5b1e6247eedd38157201104c51d73575ba2eaba5e89259521462","src/sys/ptrace/bsd.rs":"ca948c863fa55de1f9fc8eabd9fd7803054df08a6ee5044b2a6a7de49a321819","src/sys/ptrace/linux.rs":"7dadde65fa8aac137d9b189d4c571dd64eb44042d0117a0c28ff55dc73de5d66","src/sys/ptrace/mod.rs":"671a6ccac955e75d5998f7e53ffc45ed4c7b6522a0f24a0937d60141f692dd39","src/sys/quota.rs":"1b60c34302e6fad9422fe0bec9fe7e6b93fbe554b8cfe98ecf5834daf93c84de","src/sys/reboot.rs":"dbb1faeeb6525f1952a20cb75adbd76b0681b6214501f747cc154be2bbff7594","src/sys/resource.rs":"a26d30490bcc56eb8b86faf23a3a4ada3c0cd3ce28e2b3040d5f36c668f14f20","src/sys/select.rs":"d30e8dfcfa46f6bd8d8b86676ad09d7aa6f1d7747d2c9601b9bb4f5ccf44b59f","src/sys/sendfile.rs":"637b09a267813c6adf72b6b74235175ed5347e3816777881ba8a9ab192c3e497","src/sys/signal.rs":"625e14dd43d5d7e1d3540543d6438e7a27edbd425838749592418caa18d01d08","src/sys/signalfd.rs":"2677af132b9f01ec277615a5d039f49fbdd06dc4442639df668561b74b9785c4","src/sys/socket/addr.rs":"c03a8aafa64ec0fbaad483b94b25ebedea0e162fc1c07eab8a8d934077d5e48d","src/sys/socket/mod.rs":"a9726bf312413805f2560be993c4902e5a1d5fe739aaa0621d8fa13b5af06bbf","src/sys/socket/sockopt.rs":"5493998c2ef8b329025a3a431780fbb784fe411fad8f5646ef1f9805efab6ea2","src/sys/stat.rs":"aaaf7802733ac6c13c8c1ad22b864d6ba5369c123c06700d5d7d37afe87e8a66","src/sys/statfs.rs":"5827183678ddffad548f131c4e906ef73d8453534b0ac5f838cbc79ee2a12a9c","src/sys/statvfs.rs":"b8e0ea6b22e5bcf906e7367393190a2c60251211c2b4c5fa616e314d50e90d4f","src/sys/sysinfo.rs":"7ff86d7848c2e8ded13b47dc53bf24cb0f4d7f3ded634d6d2f34558a2511ed99","src/sys/termios.rs":"9281d162b68802c8c3a7bdab0a71dc794c81de1493a259f602244d7dfba2d491","src/sys/time.rs":"13b4f399b2cf5298d9f6a3a1176d4e0b12d2ee4346944911858eee1b098970c6","src/sys/timer.rs":"1263c84eca7487a0174d507f6c108fdb8ccddbeeafad66ae80e3ba509e7e6ab0","src/sys/timerfd.rs":"c9193f5e1b8d963c7d0d529602859242ec00210238ed30e359001b206c809071","src/sys/uio.rs":"0e440715a3332d11efa8add4a3d4b2c1589562a5b0904d5e515156ed3904e5d1","src/sys/utsname.rs":"7f1c75dd550c9637a023a4629df571bcd292d53feee7b18f9f80dce425e65bea","src/sy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\ No newline at end of file
diff --git a/vendor/nix/CHANGELOG.md b/vendor/nix/CHANGELOG.md
index def99c1..aaa4c56 100644
--- a/vendor/nix/CHANGELOG.md
+++ b/vendor/nix/CHANGELOG.md
@@ -1,14 +1,521 @@
# Change Log
All notable changes to this project will be documented in this file.
-This project adheres to [Semantic Versioning](http://semver.org/).
+This project adheres to [Semantic Versioning](https://semver.org/).
-## [Unreleased] - ReleaseDate
+## [0.24.2] - 2022-07-17
### Added
### Changed
### Fixed
+
+- Fixed buffer overflow in nix::sys::socket::recvfrom.
+ (#[1763](https://github.com/nix-rust/nix/pull/1763))
+- Enabled `SockaddrStorage::{as_link_addr, as_link_addr_mut}` for Linux-like
+ operating systems.
+ (#[1729](https://github.com/nix-rust/nix/pull/1729))
+- Fixed `SockaddrLike::from_raw` implementations for `VsockAddr` and
+ `SysControlAddr`.
+ (#[1736](https://github.com/nix-rust/nix/pull/1736))
+
+### Removed
+
+## [0.24.1] - 2022-04-22
+### Added
+### Changed
+### Fixed
+
+- Fixed `UnixAddr::size` on Linux-based OSes.
+ (#[1702](https://github.com/nix-rust/nix/pull/1702))
+
+### Removed
+
+## [0.24.0] - 2022-04-21
+### Added
+
+- Added fine-grained features flags. Most Nix functionality can now be
+ conditionally enabled. By default, all features are enabled.
+ (#[1611](https://github.com/nix-rust/nix/pull/1611))
+- Added statfs FS type magic constants for `target_os = "android"`
+ and synced constants with libc v0.2.121.
+ (#[1690](https://github.com/nix-rust/nix/pull/1690))
+- Added `fexecve` on DragonFly.
+ (#[1577](https://github.com/nix-rust/nix/pull/1577))
+- `sys::uio::IoVec` is now `Send` and `Sync`
+ (#[1582](https://github.com/nix-rust/nix/pull/1582))
+- Added `EPOLLEXCLUSIVE` on Android.
+ (#[1567](https://github.com/nix-rust/nix/pull/1567))
+- Added `fdatasync` for FreeBSD, Fuchsia, NetBSD, and OpenBSD.
+ (#[1581](https://github.com/nix-rust/nix/pull/1581))
+- Added `sched_setaffinity` and `sched_getaffinity` on DragonFly.
+ (#[1537](https://github.com/nix-rust/nix/pull/1537))
+- Added `posix_fallocate` on DragonFly.
+ (#[1621](https://github.com/nix-rust/nix/pull/1621))
+- Added `SO_TIMESTAMPING` support
+ (#[1547](https://github.com/nix-rust/nix/pull/1547))
+- Added getter methods to `MqAttr` struct
+ (#[1619](https://github.com/nix-rust/nix/pull/1619))
+- Added the `TxTime` sockopt and control message.
+ (#[1564](https://github.com/nix-rust/nix/pull/1564))
+- Added POSIX per-process timer support
+ (#[1622](https://github.com/nix-rust/nix/pull/1622))
+- Added `sendfile` on DragonFly.
+ (#[1615](https://github.com/nix-rust/nix/pull/1615))
+- Added `UMOUNT_NOFOLLOW`, `FUSE_SUPER_MAGIC` on Linux.
+ (#[1634](https://github.com/nix-rust/nix/pull/1634))
+- Added `getresuid`, `setresuid`, `getresgid`, and `setresgid` on DragonFly, FreeBSD, and OpenBSD.
+ (#[1628](https://github.com/nix-rust/nix/pull/1628))
+- Added `MAP_FIXED_NOREPLACE` on Linux.
+ (#[1636](https://github.com/nix-rust/nix/pull/1636))
+- Added `fspacectl` on FreeBSD
+ (#[1640](https://github.com/nix-rust/nix/pull/1640))
+- Added `accept4` on DragonFly, Emscripten, Fuchsia, Illumos, and NetBSD.
+ (#[1654](https://github.com/nix-rust/nix/pull/1654))
+- Added `AsRawFd` implementation on `OwningIter`.
+ (#[1563](https://github.com/nix-rust/nix/pull/1563))
+- Added `process_vm_readv` and `process_vm_writev` on Android.
+ (#[1557](https://github.com/nix-rust/nix/pull/1557))
+- Added `nix::uncontext` module on s390x.
+ (#[1662](https://github.com/nix-rust/nix/pull/1662))
+- Implemented `Extend`, `FromIterator`, and `IntoIterator` for `SigSet` and
+ added `SigSet::iter` and `SigSetIter`.
+ (#[1553](https://github.com/nix-rust/nix/pull/1553))
+- Added `ENOTRECOVERABLE` and `EOWNERDEAD` error codes on DragonFly.
+ (#[1665](https://github.com/nix-rust/nix/pull/1665))
+- Implemented `Read` and `Write` for `&PtyMaster`
+ (#[1664](https://github.com/nix-rust/nix/pull/1664))
+- Added `MSG_NOSIGNAL` for Android, Dragonfly, FreeBSD, Fuchsia, Haiku, Illumos, Linux, NetBSD, OpenBSD and Solaris.
+ (#[1670](https://github.com/nix-rust/nix/pull/1670))
+- Added `waitid`.
+ (#[1584](https://github.com/nix-rust/nix/pull/1584))
+- Added `Ipv6DontFrag` for android, iOS, linux and macOS.
+- Added `IpDontFrag` for iOS, macOS.
+ (#[1692](https://github.com/nix-rust/nix/pull/1692))
+
+### Changed
+
+- `mqueue` functions now operate on a distinct type, `nix::mqueue::MqdT`.
+ Accessors take this type by reference, not by value.
+ (#[1639](https://github.com/nix-rust/nix/pull/1639))
+- Removed `SigSet::extend` in favor of `<SigSet as Extend<Signal>>::extend`.
+ Because of this change, you now need `use std::iter::Extend` to call `extend`
+ on a `SigSet`.
+ (#[1553](https://github.com/nix-rust/nix/pull/1553))
+- Removed the the `PATH_MAX` restriction from APIs accepting paths. Paths
+ will now be allocated on the heap if they are too long. In addition, large
+ instruction count improvements (~30x) were made to path handling.
+ (#[1656](https://github.com/nix-rust/nix/pull/1656))
+- Changed `getrlimit` and `setrlimit` to use `rlim_t` directly
+ instead of `Option<rlim_t>`.
+ (#[1668](https://github.com/nix-rust/nix/pull/1668))
+- Deprecated `InetAddr` and `SockAddr` in favor of `SockaddrIn`, `SockaddrIn6`,
+ and `SockaddrStorage`.
+ (#[1684](https://github.com/nix-rust/nix/pull/1684))
+- Deprecated `IpAddr`, `Ipv4Addr`, and `Ipv6Addr` in favor of their equivalents
+ from the standard library.
+ (#[1685](https://github.com/nix-rust/nix/pull/1685))
+- `uname` now returns a `Result<UtsName>` instead of just a `UtsName` and
+ ignoring failures from libc. And getters on the `UtsName` struct now return
+ an `&OsStr` instead of `&str`.
+ (#[1672](https://github.com/nix-rust/nix/pull/1672))
+- Replaced `IoVec` with `IoSlice` and `IoSliceMut`, and replaced `IoVec::from_slice` with
+ `IoSlice::new`. (#[1643](https://github.com/nix-rust/nix/pull/1643))
+
+### Fixed
+
+- `InetAddr::from_std` now sets the `sin_len`/`sin6_len` fields on the BSDs.
+ (#[1642](https://github.com/nix-rust/nix/pull/1642))
+- Fixed a panic in `LinkAddr::addr`. That function now returns an `Option`.
+ (#[1675](https://github.com/nix-rust/nix/pull/1675))
+ (#[1677](https://github.com/nix-rust/nix/pull/1677))
+
+### Removed
+
+- Removed public access to the inner fields of `NetlinkAddr`, `AlgAddr`,
+ `SysControlAddr`, `LinkAddr`, and `VsockAddr`.
+ (#[1614](https://github.com/nix-rust/nix/pull/1614))
+- Removed `EventFlag::EV_SYSFLAG`.
+ (#[1635](https://github.com/nix-rust/nix/pull/1635))
+
+## [0.23.1] - 2021-12-16
+
+### Added
+### Changed
+
+- Relaxed the bitflags requirement from 1.3.1 to 1.1. This partially reverts
+ #1492. From now on, the MSRV is not guaranteed to work with all versions of
+ all dependencies, just with some version of all dependencies.
+ (#[1607](https://github.com/nix-rust/nix/pull/1607))
+
+### Fixed
+
+- Fixed soundness issues in `FdSet::insert`, `FdSet::remove`, and
+ `FdSet::contains` involving file descriptors outside of the range
+ `0..FD_SETSIZE`.
+ (#[1575](https://github.com/nix-rust/nix/pull/1575))
+
+## [0.23.0] - 2021-09-28
+### Added
+
+- Added the `LocalPeerCred` sockopt.
+ (#[1482](https://github.com/nix-rust/nix/pull/1482))
+- Added `TimeSpec::from_duration` and `TimeSpec::from_timespec`
+ (#[1465](https://github.com/nix-rust/nix/pull/1465))
+- Added `IPV6_V6ONLY` sockopt.
+ (#[1470](https://github.com/nix-rust/nix/pull/1470))
+- Added `impl From<User> for libc::passwd` trait implementation to convert a `User`
+ into a `libc::passwd`. Consumes the `User` struct to give ownership over
+ the member pointers.
+ (#[1471](https://github.com/nix-rust/nix/pull/1471))
+- Added `pthread_kill`.
+ (#[1472](https://github.com/nix-rust/nix/pull/1472))
+- Added `mknodat`.
+ (#[1473](https://github.com/nix-rust/nix/pull/1473))
+- Added `setrlimit` and `getrlimit`.
+ (#[1302](https://github.com/nix-rust/nix/pull/1302))
+- Added `ptrace::interrupt` method for platforms that support `PTRACE_INTERRUPT`
+ (#[1422](https://github.com/nix-rust/nix/pull/1422))
+- Added `IP6T_SO_ORIGINAL_DST` sockopt.
+ (#[1490](https://github.com/nix-rust/nix/pull/1490))
+- Added the `PTRACE_EVENT_STOP` variant to the `sys::ptrace::Event` enum
+ (#[1335](https://github.com/nix-rust/nix/pull/1335))
+- Exposed `SockAddr::from_raw_sockaddr`
+ (#[1447](https://github.com/nix-rust/nix/pull/1447))
+- Added `TcpRepair`
+ (#[1503](https://github.com/nix-rust/nix/pull/1503))
+- Enabled `pwritev` and `preadv` for more operating systems.
+ (#[1511](https://github.com/nix-rust/nix/pull/1511))
+- Added support for `TCP_MAXSEG` TCP Maximum Segment Size socket options
+ (#[1292](https://github.com/nix-rust/nix/pull/1292))
+- Added `Ipv4RecvErr` and `Ipv6RecvErr` sockopts and associated control messages.
+ (#[1514](https://github.com/nix-rust/nix/pull/1514))
+- Added `AsRawFd` implementation on `PollFd`.
+ (#[1516](https://github.com/nix-rust/nix/pull/1516))
+- Added `Ipv4Ttl` and `Ipv6Ttl` sockopts.
+ (#[1515](https://github.com/nix-rust/nix/pull/1515))
+- Added `MAP_EXCL`, `MAP_ALIGNED_SUPER`, and `MAP_CONCEAL` mmap flags, and
+ exposed `MAP_ANONYMOUS` for all operating systems.
+ (#[1522](https://github.com/nix-rust/nix/pull/1522))
+ (#[1525](https://github.com/nix-rust/nix/pull/1525))
+ (#[1531](https://github.com/nix-rust/nix/pull/1531))
+ (#[1534](https://github.com/nix-rust/nix/pull/1534))
+- Added read/write accessors for 'events' on `PollFd`.
+ (#[1517](https://github.com/nix-rust/nix/pull/1517))
+
+### Changed
+
+- `FdSet::{contains, highest, fds}` no longer require a mutable reference.
+ (#[1464](https://github.com/nix-rust/nix/pull/1464))
+- `User::gecos` and corresponding `libc::passwd::pw_gecos` are supported on
+ 64-bit Android, change conditional compilation to include the field in
+ 64-bit Android builds
+ (#[1471](https://github.com/nix-rust/nix/pull/1471))
+- `eventfd`s are supported on Android, change conditional compilation to
+ include `sys::eventfd::eventfd` and `sys::eventfd::EfdFlags`for Android
+ builds.
+ (#[1481](https://github.com/nix-rust/nix/pull/1481))
+- Most enums that come from C, for example `Errno`, are now marked as
+ `#[non_exhaustive]`.
+ (#[1474](https://github.com/nix-rust/nix/pull/1474))
+- Many more functions, mostly contructors, are now `const`.
+ (#[1476](https://github.com/nix-rust/nix/pull/1476))
+ (#[1492](https://github.com/nix-rust/nix/pull/1492))
+- `sys::event::KEvent::filter` now returns a `Result` instead of being
+ infalliable. The only cases where it will now return an error are cases
+ where it previously would've had undefined behavior.
+ (#[1484](https://github.com/nix-rust/nix/pull/1484))
+- Minimum supported Rust version is now 1.46.0.
+ ([#1492](https://github.com/nix-rust/nix/pull/1492))
+- Rework `UnixAddr` to encapsulate internals better in order to fix soundness
+ issues. No longer allows creating a `UnixAddr` from a raw `sockaddr_un`.
+ ([#1496](https://github.com/nix-rust/nix/pull/1496))
+- Raised bitflags to 1.3.0 and the MSRV to 1.46.0.
+ ([#1492](https://github.com/nix-rust/nix/pull/1492))
+
+### Fixed
+
+- `posix_fadvise` now returns errors in the conventional way, rather than as a
+ non-zero value in `Ok()`.
+ (#[1538](https://github.com/nix-rust/nix/pull/1538))
+- Added more errno definitions for better backwards compatibility with
+ Nix 0.21.0.
+ (#[1467](https://github.com/nix-rust/nix/pull/1467))
+- Fixed potential undefined behavior in `Signal::try_from` on some platforms.
+ (#[1484](https://github.com/nix-rust/nix/pull/1484))
+- Fixed buffer overflow in `unistd::getgrouplist`.
+ (#[1545](https://github.com/nix-rust/nix/pull/1545))
+
+
+### Removed
+
+- Removed a couple of termios constants on redox that were never actually
+ supported.
+ (#[1483](https://github.com/nix-rust/nix/pull/1483))
+- Removed `nix::sys::signal::NSIG`. It was of dubious utility, and not correct
+ for all platforms.
+ (#[1484](https://github.com/nix-rust/nix/pull/1484))
+- Removed support for 32-bit Apple targets, since they've been dropped by both
+ Rustc and Xcode.
+ (#[1492](https://github.com/nix-rust/nix/pull/1492))
+- Deprecated `SockAddr/InetAddr::to_str` in favor of `ToString::to_string`
+ (#[1495](https://github.com/nix-rust/nix/pull/1495))
+- Removed `SigevNotify` on OpenBSD and Redox.
+ (#[1511](https://github.com/nix-rust/nix/pull/1511))
+
+## [0.22.0] - 9 July 2021
+### Added
+- Added `if_nameindex` (#[1445](https://github.com/nix-rust/nix/pull/1445))
+- Added `nmount` for FreeBSD.
+ (#[1453](https://github.com/nix-rust/nix/pull/1453))
+- Added `IpFreebind` socket option (sockopt) on Linux, Fuchsia and Android.
+ (#[1456](https://github.com/nix-rust/nix/pull/1456))
+- Added `TcpUserTimeout` socket option (sockopt) on Linux and Fuchsia.
+ (#[1457](https://github.com/nix-rust/nix/pull/1457))
+- Added `renameat2` for Linux
+ (#[1458](https://github.com/nix-rust/nix/pull/1458))
+- Added `RxqOvfl` support on Linux, Fuchsia and Android.
+ (#[1455](https://github.com/nix-rust/nix/pull/1455))
+
+### Changed
+- `ptsname_r` now returns a lossily-converted string in the event of bad UTF,
+ just like `ptsname`.
+ ([#1446](https://github.com/nix-rust/nix/pull/1446))
+- Nix's error type is now a simple wrapper around the platform's Errno. This
+ means it is now `Into<std::io::Error>`. It's also `Clone`, `Copy`, `Eq`, and
+ has a small fixed size. It also requires less typing. For example, the old
+ enum variant `nix::Error::Sys(nix::errno::Errno::EINVAL)` is now simply
+ `nix::Error::EINVAL`.
+ ([#1446](https://github.com/nix-rust/nix/pull/1446))
+
+### Fixed
+### Removed
+
+## [0.21.0] - 31 May 2021
+### Added
+- Added `getresuid` and `getresgid`
+ (#[1430](https://github.com/nix-rust/nix/pull/1430))
+- Added TIMESTAMPNS support for linux
+ (#[1402](https://github.com/nix-rust/nix/pull/1402))
+- Added `sendfile64` (#[1439](https://github.com/nix-rust/nix/pull/1439))
+- Added `MS_LAZYTIME` to `MsFlags`
+ (#[1437](https://github.com/nix-rust/nix/pull/1437))
+
+### Changed
+- Made `forkpty` unsafe, like `fork`
+ (#[1390](https://github.com/nix-rust/nix/pull/1390))
+- Made `Uid`, `Gid` and `Pid` methods `from_raw` and `as_raw` a `const fn`
+ (#[1429](https://github.com/nix-rust/nix/pull/1429))
+- Made `Uid::is_root` a `const fn`
+ (#[1429](https://github.com/nix-rust/nix/pull/1429))
+- `AioCb` is now always pinned. Once a `libc::aiocb` gets sent to the kernel,
+ its address in memory must not change. Nix now enforces that by using
+ `std::pin`. Most users won't need to change anything, except when using
+ `aio_suspend`. See that method's documentation for the new usage.
+ (#[1440](https://github.com/nix-rust/nix/pull/1440))
+- `LioCb` is now constructed using a distinct `LioCbBuilder` struct. This
+ avoids a soundness issue with the old `LioCb`. Usage is similar but
+ construction now uses the builder pattern. See the documentation for
+ details.
+ (#[1440](https://github.com/nix-rust/nix/pull/1440))
+- Minimum supported Rust version is now 1.41.0.
+ ([#1440](https://github.com/nix-rust/nix/pull/1440))
+- Errno aliases are now associated consts on `Errno`, instead of consts in the
+ `errno` module.
+ (#[1452](https://github.com/nix-rust/nix/pull/1452))
+
+### Fixed
+- Allow `sockaddr_ll` size, as reported by the Linux kernel, to be smaller then it's definition
+ (#[1395](https://github.com/nix-rust/nix/pull/1395))
+- Fix spurious errors using `sendmmsg` with multiple cmsgs
+ (#[1414](https://github.com/nix-rust/nix/pull/1414))
+- Added `Errno::EOPNOTSUPP` to FreeBSD, where it was missing.
+ (#[1452](https://github.com/nix-rust/nix/pull/1452))
+
### Removed
+- Removed `sys::socket::accept4` from Android arm because libc removed it in
+ version 0.2.87.
+ ([#1399](https://github.com/nix-rust/nix/pull/1399))
+- `AioCb::from_boxed_slice` and `AioCb::from_boxed_mut_slice` have been
+ removed. They were useful with earlier versions of Rust, but should no
+ longer be needed now that async/await are available. `AioCb`s now work
+ exclusively with borrowed buffers, not owned ones.
+ (#[1440](https://github.com/nix-rust/nix/pull/1440))
+- Removed some Errno values from platforms where they aren't actually defined.
+ (#[1452](https://github.com/nix-rust/nix/pull/1452))
+
+## [0.20.0] - 20 February 2021
+### Added
+
+- Added a `passwd` field to `Group` (#[1338](https://github.com/nix-rust/nix/pull/1338))
+- Added `mremap` (#[1306](https://github.com/nix-rust/nix/pull/1306))
+- Added `personality` (#[1331](https://github.com/nix-rust/nix/pull/1331))
+- Added limited Fuchsia support (#[1285](https://github.com/nix-rust/nix/pull/1285))
+- Added `getpeereid` (#[1342](https://github.com/nix-rust/nix/pull/1342))
+- Implemented `IntoIterator` for `Dir`
+ (#[1333](https://github.com/nix-rust/nix/pull/1333)).
+
+### Changed
+
+- Minimum supported Rust version is now 1.40.0.
+ ([#1356](https://github.com/nix-rust/nix/pull/1356))
+- i686-apple-darwin has been demoted to Tier 2 support, because it's deprecated
+ by Xcode.
+ (#[1350](https://github.com/nix-rust/nix/pull/1350))
+- Fixed calling `recvfrom` on an `AddrFamily::Packet` socket
+ (#[1344](https://github.com/nix-rust/nix/pull/1344))
+
+### Fixed
+- `TimerFd` now closes the underlying fd on drop.
+ ([#1381](https://github.com/nix-rust/nix/pull/1381))
+- Define `*_MAGIC` filesystem constants on Linux s390x
+ (#[1372](https://github.com/nix-rust/nix/pull/1372))
+- mqueue, sysinfo, timespec, statfs, test_ptrace_syscall() on x32
+ (#[1366](https://github.com/nix-rust/nix/pull/1366))
+
+### Removed
+
+- `Dir`, `SignalFd`, and `PtyMaster` are no longer `Clone`.
+ (#[1382](https://github.com/nix-rust/nix/pull/1382))
+- Removed `SockLevel`, which hasn't been used for a few years
+ (#[1362](https://github.com/nix-rust/nix/pull/1362))
+- Removed both `Copy` and `Clone` from `TimerFd`.
+ ([#1381](https://github.com/nix-rust/nix/pull/1381))
+
+## [0.19.1] - 28 November 2020
+### Fixed
+- Fixed bugs in `recvmmsg`.
+ (#[1341](https://github.com/nix-rust/nix/pull/1341))
+
+## [0.19.0] - 6 October 2020
+### Added
+- Added Netlink protocol families to the `SockProtocol` enum
+ (#[1289](https://github.com/nix-rust/nix/pull/1289))
+- Added `clock_gettime`, `clock_settime`, `clock_getres`,
+ `clock_getcpuclockid` functions and `ClockId` struct.
+ (#[1281](https://github.com/nix-rust/nix/pull/1281))
+- Added wrapper functions for `PTRACE_SYSEMU` and `PTRACE_SYSEMU_SINGLESTEP`.
+ (#[1300](https://github.com/nix-rust/nix/pull/1300))
+- Add support for Vsock on Android rather than just Linux.
+ (#[1301](https://github.com/nix-rust/nix/pull/1301))
+- Added `TCP_KEEPCNT` and `TCP_KEEPINTVL` TCP keepalive options.
+ (#[1283](https://github.com/nix-rust/nix/pull/1283))
+### Changed
+- Expose `SeekData` and `SeekHole` on all Linux targets
+ (#[1284](https://github.com/nix-rust/nix/pull/1284))
+- Changed unistd::{execv,execve,execvp,execvpe,fexecve,execveat} to take both `&[&CStr]` and `&[CString]` as its list argument(s).
+ (#[1278](https://github.com/nix-rust/nix/pull/1278))
+- Made `unistd::fork` an unsafe funtion, bringing it in line with [libstd's decision](https://github.com/rust-lang/rust/pull/58059).
+ (#[1293](https://github.com/nix-rust/nix/pull/1293))
+### Fixed
+### Removed
+
+## [0.18.0] - 26 July 2020
+### Added
+- Added `fchown(2)` wrapper.
+ (#[1257](https://github.com/nix-rust/nix/pull/1257))
+- Added support on linux systems for `MAP_HUGE_`_`SIZE`_ family of flags.
+ (#[1211](https://github.com/nix-rust/nix/pull/1211))
+- Added support for `F_OFD_*` `fcntl` commands on Linux and Android.
+ (#[1195](https://github.com/nix-rust/nix/pull/1195))
+- Added `env::clearenv()`: calls `libc::clearenv` on platforms
+ where it's available, and clears the environment of all variables
+ via `std::env::vars` and `std::env::remove_var` on others.
+ (#[1185](https://github.com/nix-rust/nix/pull/1185))
+- `FsType` inner value made public.
+ (#[1187](https://github.com/nix-rust/nix/pull/1187))
+- Added `unistd::setfsuid` and `unistd::setfsgid` to set the user or group
+ identity for filesystem checks per-thread.
+ (#[1163](https://github.com/nix-rust/nix/pull/1163))
+- Derived `Ord`, `PartialOrd` for `unistd::Pid` (#[1189](https://github.com/nix-rust/nix/pull/1189))
+- Added `select::FdSet::fds` method to iterate over file descriptors in a set.
+ ([#1207](https://github.com/nix-rust/nix/pull/1207))
+- Added support for UDP generic segmentation offload (GSO) and generic
+ receive offload (GRO) ([#1209](https://github.com/nix-rust/nix/pull/1209))
+- Added support for `sendmmsg` and `recvmmsg` calls
+ (#[1208](https://github.com/nix-rust/nix/pull/1208))
+- Added support for `SCM_CREDS` messages (`UnixCredentials`) on FreeBSD/DragonFly
+ (#[1216](https://github.com/nix-rust/nix/pull/1216))
+- Added `BindToDevice` socket option (sockopt) on Linux
+ (#[1233](https://github.com/nix-rust/nix/pull/1233))
+- Added `EventFilter` bitflags for `EV_DISPATCH` and `EV_RECEIPT` on OpenBSD.
+ (#[1252](https://github.com/nix-rust/nix/pull/1252))
+- Added support for `Ipv4PacketInfo` and `Ipv6PacketInfo` to `ControlMessage`.
+ (#[1222](https://github.com/nix-rust/nix/pull/1222))
+- `CpuSet` and `UnixCredentials` now implement `Default`.
+ (#[1244](https://github.com/nix-rust/nix/pull/1244))
+- Added `unistd::ttyname`
+ (#[1259](https://github.com/nix-rust/nix/pull/1259))
+- Added support for `Ipv4PacketInfo` and `Ipv6PacketInfo` to `ControlMessage` for iOS and Android.
+ (#[1265](https://github.com/nix-rust/nix/pull/1265))
+- Added support for `TimerFd`.
+ (#[1261](https://github.com/nix-rust/nix/pull/1261))
+
+### Changed
+- Changed `fallocate` return type from `c_int` to `()` (#[1201](https://github.com/nix-rust/nix/pull/1201))
+- Enabled `sys::ptrace::setregs` and `sys::ptrace::getregs` on x86_64-unknown-linux-musl target
+ (#[1198](https://github.com/nix-rust/nix/pull/1198))
+- On Linux, `ptrace::write` is now an `unsafe` function. Caveat programmer.
+ (#[1245](https://github.com/nix-rust/nix/pull/1245))
+- `execv`, `execve`, `execvp` and `execveat` in `::nix::unistd` and `reboot` in
+ `::nix::sys::reboot` now return `Result<Infallible>` instead of `Result<Void>` (#[1239](https://github.com/nix-rust/nix/pull/1239))
+- `sys::socket::sockaddr_storage_to_addr` is no longer `unsafe`. So is
+ `offset_of!`.
+- `sys::socket::sockaddr_storage_to_addr`, `offset_of!`, and `Errno::clear` are
+ no longer `unsafe`.
+- `SockAddr::as_ffi_pair`,`sys::socket::sockaddr_storage_to_addr`, `offset_of!`,
+ and `Errno::clear` are no longer `unsafe`.
+ (#[1244](https://github.com/nix-rust/nix/pull/1244))
+- Several `Inotify` methods now take `self` by value instead of by reference
+ (#[1244](https://github.com/nix-rust/nix/pull/1244))
+- `nix::poll::ppoll`: `timeout` parameter is now optional, None is equivalent for infinite timeout.
+
+### Fixed
+
+- Fixed `getsockopt`. The old code produced UB which triggers a panic with
+ Rust 1.44.0.
+ (#[1214](https://github.com/nix-rust/nix/pull/1214))
+
+- Fixed a bug in nix::unistd that would result in an infinite loop
+ when a group or user lookup required a buffer larger than
+ 16KB. (#[1198](https://github.com/nix-rust/nix/pull/1198))
+- Fixed unaligned casting of `cmsg_data` to `af_alg_iv` (#[1206](https://github.com/nix-rust/nix/pull/1206))
+- Fixed `readlink`/`readlinkat` when reading symlinks longer than `PATH_MAX` (#[1231](https://github.com/nix-rust/nix/pull/1231))
+- `PollFd`, `EpollEvent`, `IpMembershipRequest`, `Ipv6MembershipRequest`,
+ `TimeVal`, and `IoVec` are now `repr(transparent)`. This is required for
+ correctness's sake across all architectures and compilers, though now bugs
+ have been reported so far.
+ (#[1243](https://github.com/nix-rust/nix/pull/1243))
+- Fixed unaligned pointer read in `Inotify::read_events`.
+ (#[1244](https://github.com/nix-rust/nix/pull/1244))
+
+### Removed
+
+- Removed `sys::socket::addr::from_libc_sockaddr` from the public API.
+ (#[1215](https://github.com/nix-rust/nix/pull/1215))
+- Removed `sys::termios::{get_libc_termios, get_libc_termios_mut, update_wrapper`
+ from the public API. These were previously hidden in the docs but still usable
+ by downstream.
+ (#[1235](https://github.com/nix-rust/nix/pull/1235))
+
+- Nix no longer implements `NixPath` for `Option<P> where P: NixPath`. Most
+ Nix functions that accept `NixPath` arguments can't do anything useful with
+ `None`. The exceptions (`mount` and `quotactl_sync`) already take explicitly
+ optional arguments.
+ (#[1242](https://github.com/nix-rust/nix/pull/1242))
+
+- Removed `unistd::daemon` and `unistd::pipe2` on OSX and ios
+ (#[1255](https://github.com/nix-rust/nix/pull/1255))
+
+- Removed `sys::event::FilterFlag::NOTE_EXIT_REPARENTED` and
+ `sys::event::FilterFlag::NOTE_REAP` on OSX and ios.
+ (#[1255](https://github.com/nix-rust/nix/pull/1255))
+
+- Removed `sys::ptrace::ptrace` on Android and Linux.
+ (#[1255](https://github.com/nix-rust/nix/pull/1255))
+
+- Dropped support for powerpc64-unknown-linux-gnu
+ (#[1266](https://github.com/nix-rust/nix/pull/1268))
+
## [0.17.0] - 3 February 2020
### Added
- Add `CLK_TCK` to `SysconfVar`
@@ -96,7 +603,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
// old code `readlink(&path, &mut buf)` can be replaced with the following
let _: OsString = readlink(&path);
-
+
// old code `readlinkat(dirfd, &path, &mut buf)` can be replaced with the following
let _: OsString = readlinkat(dirfd, &path);
```
diff --git a/vendor/nix/CONTRIBUTING.md b/vendor/nix/CONTRIBUTING.md
deleted file mode 100644
index 03a1f63..0000000
--- a/vendor/nix/CONTRIBUTING.md
+++ /dev/null
@@ -1,114 +0,0 @@
-# Contributing to nix
-
-We're really glad you're interested in contributing to nix! This
-document has a few pointers and guidelines to help get you started.
-
-To have a welcoming and inclusive project, nix uses the Rust project's
-[Code of Conduct][conduct]. All contributors are expected to follow it.
-
-[conduct]: https://www.rust-lang.org/conduct.html
-
-
-# Issues
-
-We use GitHub's [issue tracker][issues].
-
-[issues]: https://github.com/nix-rust/nix/issues
-
-
-## Bug reports
-
-Before submitting a new bug report, please [search existing
-issues][issue-search] to see if there's something related. If not, just
-[open a new issue][new-issue]!
-
-As a reminder, the more information you can give in your issue, the
-easier it is to figure out how to fix it. For nix, this will likely
-include the OS and version, and the architecture.
-
-[issue-search]: https://github.com/nix-rust/nix/search?utf8=%E2%9C%93&q=is%3Aissue&type=Issues
-[new-issue]: https://github.com/nix-rust/nix/issues/new
-
-
-## Feature / API requests
-
-If you'd like a new API or feature added, please [open a new
-issue][new-issue] requesting it. As with reporting a bug, the more
-information you can provide, the better.
-
-
-## Labels
-
-We use labels to help manage issues. The structure is modeled after
-[Rust's issue labeling scheme][rust-labels]:
-- **A-**prefixed labels state which area of the project the issue
- relates to
-- **E-**prefixed labels explain the level of experience necessary to fix the
- issue
-- **O-**prefixed labels specify the OS for issues that are OS-specific
-- **R-**prefixed labels specify the architecture for issues that are
- architecture-specific
-
-[rust-labels]: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#issue-triage
-
-
-# Pull requests
-
-GitHub pull requests are the primary mechanism we use to change nix. GitHub itself has
-some [great documentation][pr-docs] on using the Pull Request feature. We use the 'fork and
-pull' model described there.
-
-Please make pull requests against the `master` branch.
-
-If you change the API by way of adding, removing or changing something or if
-you fix a bug, please add an appropriate note to the [change log][cl]. We
-follow the conventions of [Keep A CHANGELOG][kacl].
-
-[cl]: https://github.com/nix-rust/nix/blob/master/CHANGELOG.md
-[kacl]: https://github.com/olivierlacan/keep-a-changelog/tree/18adb5f5be7a898d046f6a4acb93e39dcf40c4ad
-[pr-docs]: https://help.github.com/articles/using-pull-requests/
-
-## Testing
-
-nix has a test suite that you can run with `cargo test`. Ideally, we'd like pull
-requests to include tests where they make sense. For example, when fixing a bug,
-add a test that would have failed without the fix.
-
-After you've made your change, make sure the tests pass in your development
-environment. We also have [continuous integration set up on
-Travis-CI][travis-ci], which might find some issues on other platforms. The CI
-will run once you open a pull request.
-
-There is also infrastructure for running tests for other targets
-locally. More information is available in the [CI Readme][ci-readme].
-
-[travis-ci]: https://travis-ci.org/nix-rust/nix
-[ci-readme]: ci/README.md
-
-### Disabling a test in the CI environment
-
-Sometimes there are features that cannot be tested in the CI environment.
-To stop a test from running under CI, add `#[cfg_attr(travis, ignore)]`
-to it. Please include a comment describing the reason it shouldn't run
-under CI, and a link to an upstream issue if possible!
-
-## bors, the bot who merges all the PRs
-
-All pull requests are merged via [bors], an integration bot. After the
-pull request has been reviewed, the reviewer will leave a comment like
-
-> bors r+
-
-to let bors know that it was approved. Then bors will check that it passes
-tests when merged with the latest changes in the `master` branch, and
-merge if the tests succeed.
-
-[bors]: https://bors-ng.github.io/
-
-
-## API conventions
-
-If you're adding a new API, we have a [document with
-conventions][conventions] to use throughout the nix project.
-
-[conventions]: https://github.com/nix-rust/nix/blob/master/CONVENTIONS.md
diff --git a/vendor/nix/CONVENTIONS.md b/vendor/nix/CONVENTIONS.md
deleted file mode 100644
index 2461085..0000000
--- a/vendor/nix/CONVENTIONS.md
+++ /dev/null
@@ -1,86 +0,0 @@
-# Conventions
-
-In order to achieve our goal of wrapping [libc][libc] code in idiomatic rust
-constructs with minimal performance overhead, we follow the following
-conventions.
-
-Note that, thus far, not all the code follows these conventions and not all
-conventions we try to follow have been documented here. If you find an instance
-of either, feel free to remedy the flaw by opening a pull request with
-appropriate changes or additions.
-
-## Change Log
-
-We follow the conventions laid out in [Keep A CHANGELOG][kacl].
-
-[kacl]: https://github.com/olivierlacan/keep-a-changelog/tree/18adb5f5be7a898d046f6a4acb93e39dcf40c4ad
-
-## libc constants, functions and structs
-
-We do not define integer constants ourselves, but use or reexport them from the
-[libc crate][libc].
-
-We use the functions exported from [libc][libc] instead of writing our own
-`extern` declarations.
-
-We use the `struct` definitions from [libc][libc] internally instead of writing
-our own. If we want to add methods to a libc type, we use the newtype pattern.
-For example,
-
-```rust
-pub struct SigSet(libc::sigset_t);
-
-impl SigSet {
- ...
-}
-```
-
-When creating newtypes, we use Rust's `CamelCase` type naming convention.
-
-## Bitflags
-
-Many C functions have flags parameters that are combined from constants using
-bitwise operations. We represent the types of these parameters by types defined
-using our `libc_bitflags!` macro, which is a convenience wrapper around the
-`bitflags!` macro from the [bitflags crate][bitflags] that brings in the
-constant value from `libc`.
-
-We name the type for a set of constants whose element's names start with `FOO_`
-`FooFlags`.
-
-For example,
-
-```rust
-libc_bitflags!{
- pub struct ProtFlags: libc::c_int {
- PROT_NONE;
- PROT_READ;
- PROT_WRITE;
- PROT_EXEC;
- #[cfg(any(target_os = "linux", target_os = "android"))]
- PROT_GROWSDOWN;
- #[cfg(any(target_os = "linux", target_os = "android"))]
- PROT_GROWSUP;
- }
-}
-```
-
-
-## Enumerations
-
-We represent sets of constants that are intended as mutually exclusive arguments
-to parameters of functions by [enumerations][enum].
-
-
-## Structures Initialized by libc Functions
-
-Whenever we need to use a [libc][libc] function to properly initialize a
-variable and said function allows us to use uninitialized memory, we use
-[`std::mem::MaybeUninit`][std_MaybeUninit] when defining the variable. This
-allows us to avoid the overhead incurred by zeroing or otherwise initializing
-the variable.
-
-[bitflags]: https://crates.io/crates/bitflags/
-[enum]: https://doc.rust-lang.org/reference.html#enumerations
-[libc]: https://crates.io/crates/libc/
-[std_MaybeUninit]: https://doc.rust-lang.org/stable/std/mem/union.MaybeUninit.html
diff --git a/vendor/nix/Cargo.toml b/vendor/nix/Cargo.toml
index bff7c2a..2bcd0f0 100644
--- a/vendor/nix/Cargo.toml
+++ b/vendor/nix/Cargo.toml
@@ -3,23 +3,50 @@
# When uploading crates to the registry Cargo will automatically
# "normalize" Cargo.toml files for maximal compatibility
# with all versions of Cargo and also rewrite `path` dependencies
-# to registry (e.g., crates.io) dependencies
+# to registry (e.g., crates.io) dependencies.
#
-# If you believe there's an error in this file please file an
-# issue against the rust-lang/cargo repository. If you're
-# editing this file be aware that the upstream Cargo.toml
-# will likely look very different (and much more reasonable)
+# If you are reading this file be aware that the original Cargo.toml
+# will likely look very different (and much more reasonable).
+# See Cargo.toml.orig for the original contents.
[package]
+edition = "2018"
+rust-version = "1.46"
name = "nix"
-version = "0.17.0"
+version = "0.24.2"
authors = ["The nix-rust Project Developers"]
-exclude = ["/.gitignore", "/.travis.yml", "/ci/*", "/Cross.toml", "/RELEASE_PROCEDURE.md", "/bors.toml"]
+include = [
+ "src/**/*",
+ "test/**/*",
+ "LICENSE",
+ "README.md",
+ "CHANGELOG.md",
+]
description = "Rust friendly bindings to *nix APIs"
+readme = "README.md"
categories = ["os::unix-apis"]
license = "MIT"
repository = "https://github.com/nix-rust/nix"
+[package.metadata.docs.rs]
+rustdoc-args = [
+ "--cfg",
+ "docsrs",
+]
+targets = [
+ "x86_64-unknown-linux-gnu",
+ "aarch64-linux-android",
+ "x86_64-apple-darwin",
+ "aarch64-apple-ios",
+ "x86_64-unknown-freebsd",
+ "x86_64-unknown-openbsd",
+ "x86_64-unknown-netbsd",
+ "x86_64-unknown-dragonfly",
+ "x86_64-fuchsia",
+ "x86_64-unknown-redox",
+ "x86_64-unknown-illumos",
+]
+
[[test]]
name = "test"
path = "test/test.rs"
@@ -28,6 +55,10 @@ path = "test/test.rs"
name = "test-aio-drop"
path = "test/sys/test_aio_drop.rs"
+[[test]]
+name = "test-clearenv"
+path = "test/test_clearenv.rs"
+
[[test]]
name = "test-lio-listio-resubmit"
path = "test/sys/test_lio_listio_resubmit.rs"
@@ -40,32 +71,112 @@ harness = false
[[test]]
name = "test-ptymaster-drop"
path = "test/test_ptymaster_drop.rs"
+
[dependencies.bitflags]
version = "1.1"
[dependencies.cfg-if]
-version = "0.1.2"
+version = "1.0"
[dependencies.libc]
-version = "0.2.60"
+version = "0.2.121"
features = ["extra_traits"]
-[dependencies.void]
-version = "1.0.2"
-[dev-dependencies.bytes]
-version = "0.4.8"
+[dev-dependencies.assert-impl]
+version = "0.1"
[dev-dependencies.lazy_static]
version = "1.2"
+[dev-dependencies.parking_lot]
+version = "0.11.2"
+
[dev-dependencies.rand]
-version = "0.6"
+version = "0.8"
+
+[dev-dependencies.semver]
+version = "1.0.0"
[dev-dependencies.tempfile]
-version = "3.0.5"
+version = "3.2.0"
+
+[features]
+acct = []
+aio = []
+default = [
+ "acct",
+ "aio",
+ "dir",
+ "env",
+ "event",
+ "feature",
+ "fs",
+ "hostname",
+ "inotify",
+ "ioctl",
+ "kmod",
+ "mman",
+ "mount",
+ "mqueue",
+ "net",
+ "personality",
+ "poll",
+ "process",
+ "pthread",
+ "ptrace",
+ "quota",
+ "reboot",
+ "resource",
+ "sched",
+ "signal",
+ "socket",
+ "term",
+ "time",
+ "ucontext",
+ "uio",
+ "user",
+ "zerocopy",
+]
+dir = ["fs"]
+env = []
+event = []
+feature = []
+fs = []
+hostname = []
+inotify = []
+ioctl = []
+kmod = []
+mman = []
+mount = ["uio"]
+mqueue = ["fs"]
+net = ["socket"]
+personality = []
+poll = []
+process = []
+pthread = []
+ptrace = ["process"]
+quota = []
+reboot = []
+resource = []
+sched = ["process"]
+signal = ["process"]
+socket = ["memoffset"]
+term = []
+time = []
+ucontext = ["signal"]
+uio = []
+user = ["feature"]
+zerocopy = [
+ "fs",
+ "uio",
+]
+
[target."cfg(any(target_os = \"android\", target_os = \"linux\"))".dev-dependencies.caps]
-version = "0.3.1"
-[target."cfg(target_os = \"dragonfly\")".build-dependencies.cc]
-version = "1"
+version = "0.5.1"
+
+[target."cfg(not(target_os = \"redox\"))".dependencies.memoffset]
+version = "0.6.3"
+optional = true
+
[target."cfg(target_os = \"freebsd\")".dev-dependencies.sysctl]
version = "0.1"
diff --git a/vendor/nix/README.md b/vendor/nix/README.md
index a7af207..b0c27b1 100644
--- a/vendor/nix/README.md
+++ b/vendor/nix/README.md
@@ -1,7 +1,7 @@
# Rust bindings to *nix APIs
-[![Build Status](https://travis-ci.org/nix-rust/nix.svg?branch=master)](https://travis-ci.org/nix-rust/nix)
-[![crates.io](http://meritbadge.herokuapp.com/nix)](https://crates.io/crates/nix)
+[![Cirrus Build Status](https://api.cirrus-ci.com/github/nix-rust/nix.svg)](https://cirrus-ci.com/github/nix-rust/nix)
+[![crates.io](https://img.shields.io/crates/v/nix.svg)](https://crates.io/crates/nix)
[Documentation (Releases)](https://docs.rs/nix/)
@@ -17,7 +17,7 @@ usage.
As an example of what Nix provides, examine the differences between what is
exposed by libc and nix for the
-[gethostname](http://man7.org/linux/man-pages/man2/gethostname.2.html) system
+[gethostname](https://man7.org/linux/man-pages/man2/gethostname.2.html) system
call:
```rust,ignore
@@ -50,7 +50,6 @@ Tier 1:
* aarch64-unknown-linux-gnu
* arm-unknown-linux-gnueabi
* armv7-unknown-linux-gnueabihf
- * i686-apple-darwin
* i686-unknown-freebsd
* i686-unknown-linux-gnu
* i686-unknown-linux-musl
@@ -58,7 +57,6 @@ Tier 1:
* mips64-unknown-linux-gnuabi64
* mips64el-unknown-linux-gnuabi64
* mipsel-unknown-linux-gnu
- * powerpc64-unknown-linux-gnu
* powerpc64le-unknown-linux-gnu
* x86_64-apple-darwin
* x86_64-unknown-freebsd
@@ -66,37 +64,32 @@ Tier 1:
* x86_64-unknown-linux-musl
Tier 2:
+ * aarch64-apple-darwin
* aarch64-apple-ios
* aarch64-linux-android
* arm-linux-androideabi
* arm-unknown-linux-musleabi
- * armv7-apple-ios
* armv7-linux-androideabi
- * armv7s-apple-ios
- * i386-apple-ios
* i686-linux-android
* powerpc-unknown-linux-gnu
* s390x-unknown-linux-gnu
* x86_64-apple-ios
* x86_64-linux-android
+ * x86_64-unknown-illumos
* x86_64-unknown-netbsd
-## Usage
+Tier 3:
+ * armv7-unknown-linux-uclibceabihf
+ * x86_64-fuchsia
+ * x86_64-unknown-dragonfly
+ * x86_64-unknown-linux-gnux32
+ * x86_64-unknown-openbsd
+ * x86_64-unknown-redox
-`nix` requires Rust 1.36.0 or newer.
+## Minimum Supported Rust Version (MSRV)
-To use `nix`, first add this to your `Cargo.toml`:
-
-```toml
-[dependencies]
-nix = "0.17.0"
-```
-
-Then, add this to your crate root:
-
-```rust,ignore
-extern crate nix;
-```
+nix is supported on Rust 1.46.0 and higher. Its MSRV will not be
+changed in the future without bumping the major or minor version.
## Contributing
diff --git a/vendor/nix/build.rs b/vendor/nix/build.rs
deleted file mode 100644
index 92fd366..0000000
--- a/vendor/nix/build.rs
+++ /dev/null
@@ -1,12 +0,0 @@
-#[cfg(target_os = "dragonfly")]
-extern crate cc;
-
-#[cfg(target_os = "dragonfly")]
-fn main() {
- cc::Build::new()
- .file("src/errno_dragonfly.c")
- .compile("liberrno_dragonfly.a");
-}
-
-#[cfg(not(target_os = "dragonfly"))]
-fn main() {}
diff --git a/vendor/nix/src/dir.rs b/vendor/nix/src/dir.rs
index d8c05e9..396b54f 100644
--- a/vendor/nix/src/dir.rs
+++ b/vendor/nix/src/dir.rs
@@ -1,10 +1,11 @@
-use {Error, NixPath, Result};
-use errno::Errno;
-use fcntl::{self, OFlag};
-use libc;
+use crate::{Error, NixPath, Result};
+use crate::errno::Errno;
+use crate::fcntl::{self, OFlag};
use std::os::unix::io::{AsRawFd, IntoRawFd, RawFd};
-use std::{ffi, ptr};
-use sys;
+use std::ptr;
+use std::ffi;
+use crate::sys;
+use cfg_if::cfg_if;
#[cfg(target_os = "linux")]
use libc::{dirent64 as dirent, readdir64_r as readdir_r};
@@ -25,7 +26,7 @@ use libc::{dirent, readdir_r};
/// * returns entries for `.` (current directory) and `..` (parent directory).
/// * returns entries' names as a `CStr` (no allocation or conversion beyond whatever libc
/// does).
-#[derive(Clone, Debug, Eq, Hash, PartialEq)]
+#[derive(Debug, Eq, Hash, PartialEq)]
pub struct Dir(
ptr::NonNull<libc::DIR>
);
@@ -53,14 +54,12 @@ impl Dir {
/// Converts from a file descriptor, closing it on success or failure.
pub fn from_fd(fd: RawFd) -> Result<Self> {
- let d = unsafe { libc::fdopendir(fd) };
- if d.is_null() {
+ let d = ptr::NonNull::new(unsafe { libc::fdopendir(fd) }).ok_or_else(|| {
let e = Error::last();
unsafe { libc::close(fd) };
- return Err(e);
- };
- // Always guaranteed to be non-null by the previous check
- Ok(Dir(ptr::NonNull::new(d).unwrap()))
+ e
+ })?;
+ Ok(Dir(d))
}
/// Returns an iterator of `Result<Entry>` which rewinds when finished.
@@ -85,7 +84,32 @@ impl AsRawFd for Dir {
impl Drop for Dir {
fn drop(&mut self) {
- unsafe { libc::closedir(self.0.as_ptr()) };
+ let e = Errno::result(unsafe { libc::closedir(self.0.as_ptr()) });
+ if !std::thread::panicking() && e == Err(Errno::EBADF) {
+ panic!("Closing an invalid file descriptor!");
+ };
+ }
+}
+
+fn next(dir: &mut Dir) -> Option<Result<Entry>> {
+ unsafe {
+ // Note: POSIX specifies that portable applications should dynamically allocate a
+ // buffer with room for a `d_name` field of size `pathconf(..., _PC_NAME_MAX)` plus 1
+ // for the NUL byte. It doesn't look like the std library does this; it just uses
+ // fixed-sized buffers (and libc's dirent seems to be sized so this is appropriate).
+ // Probably fine here too then.
+ let mut ent = std::mem::MaybeUninit::<dirent>::uninit();
+ let mut result = ptr::null_mut();
+ if let Err(e) = Errno::result(
+ readdir_r(dir.0.as_ptr(), ent.as_mut_ptr(), &mut result))
+ {
+ return Some(Err(e));
+ }
+ if result.is_null() {
+ return None;
+ }
+ assert_eq!(result, ent.as_mut_ptr());
+ Some(Ok(Entry(ent.assume_init())))
}
}
@@ -96,25 +120,7 @@ impl<'d> Iterator for Iter<'d> {
type Item = Result<Entry>;
fn next(&mut self) -> Option<Self::Item> {
- unsafe {
- // Note: POSIX specifies that portable applications should dynamically allocate a
- // buffer with room for a `d_name` field of size `pathconf(..., _PC_NAME_MAX)` plus 1
- // for the NUL byte. It doesn't look like the std library does this; it just uses
- // fixed-sized buffers (and libc's dirent seems to be sized so this is appropriate).
- // Probably fine here too then.
- let mut ent = std::mem::MaybeUninit::<dirent>::uninit();
- let mut result = ptr::null_mut();
- if let Err(e) = Errno::result(
- readdir_r((self.0).0.as_ptr(), ent.as_mut_ptr(), &mut result))
- {
- return Some(Err(e));
- }
- if result.is_null() {
- return None;
- }
- assert_eq!(result, ent.as_mut_ptr());
- Some(Ok(Entry(ent.assume_init())))
- }
+ next(self.0)
}
}
@@ -124,6 +130,51 @@ impl<'d> Drop for Iter<'d> {
}
}
+/// The return type of [Dir::into_iter]
+#[derive(Debug, Eq, Hash, PartialEq)]
+pub struct OwningIter(Dir);
+
+impl Iterator for OwningIter {
+ type Item = Result<Entry>;
+
+ fn next(&mut self) -> Option<Self::Item> {
+ next(&mut self.0)
+ }
+}
+
+/// The file descriptor continues to be owned by the `OwningIter`,
+/// so callers must not keep a `RawFd` after the `OwningIter` is dropped.
+impl AsRawFd for OwningIter {
+ fn as_raw_fd(&self) -> RawFd {
+ self.0.as_raw_fd()
+ }
+}
+
+impl IntoIterator for Dir {
+ type Item = Result<Entry>;
+ type IntoIter = OwningIter;
+
+ /// Creates a owning iterator, that is, one that takes ownership of the
+ /// `Dir`. The `Dir` cannot be used after calling this. This can be useful
+ /// when you have a function that both creates a `Dir` instance and returns
+ /// an `Iterator`.
+ ///
+ /// Example:
+ ///
+ /// ```
+ /// use nix::{dir::Dir, fcntl::OFlag, sys::stat::Mode};
+ /// use std::{iter::Iterator, string::String};
+ ///
+ /// fn ls_upper(dirname: &str) -> impl Iterator<Item=String> {
+ /// let d = Dir::open(dirname, OFlag::O_DIRECTORY, Mode::S_IXUSR).unwrap();
+ /// d.into_iter().map(|x| x.unwrap().file_name().as_ref().to_string_lossy().to_ascii_uppercase())
+ /// }
+ /// ```
+ fn into_iter(self) -> Self::IntoIter {
+ OwningIter(self)
+ }
+}
+
/// A directory entry, similar to `std::fs::DirEntry`.
///
/// Note that unlike the std version, this may represent the `.` or `..` entries.
@@ -144,31 +195,24 @@ pub enum Type {
impl Entry {
/// Returns the inode number (`d_ino`) of the underlying `dirent`.
- #[cfg(any(target_os = "android",
- target_os = "emscripten",
- target_os = "fuchsia",
- target_os = "haiku",
- target_os = "ios",
- target_os = "l4re",
- target_os = "linux",
- target_os = "macos",
- target_os = "solaris"))]
+ #[allow(clippy::useless_conversion)] // Not useless on all OSes
pub fn ino(&self) -> u64 {
- self.0.d_ino as u64
- }
-
- /// Returns the inode number (`d_fileno`) of the underlying `dirent`.
- #[cfg(not(any(target_os = "android",
- target_os = "emscripten",
- target_os = "fuchsia",
- target_os = "haiku",
- target_os = "ios",
- target_os = "l4re",
- target_os = "linux",
- target_os = "macos",
- target_os = "solaris")))]
- pub fn ino(&self) -> u64 {
- u64::from(self.0.d_fileno)
+ cfg_if! {
+ if #[cfg(any(target_os = "android",
+ target_os = "emscripten",
+ target_os = "fuchsia",
+ target_os = "haiku",
+ target_os = "illumos",
+ target_os = "ios",
+ target_os = "l4re",
+ target_os = "linux",
+ target_os = "macos",
+ target_os = "solaris"))] {
+ self.0.d_ino as u64
+ } else {
+ u64::from(self.0.d_fileno)
+ }
+ }
}
/// Returns the bare file name of this directory entry without any other leading path component.
@@ -182,6 +226,7 @@ impl Entry {
/// notably, some Linux filesystems don't implement this. The caller should use `stat` or
/// `fstat` if this returns `None`.
pub fn file_type(&self) -> Option<Type> {
+ #[cfg(not(any(target_os = "illumos", target_os = "solaris")))]
match self.0.d_type {
libc::DT_FIFO => Some(Type::Fifo),
libc::DT_CHR => Some(Type::CharacterDevice),
@@ -192,5 +237,9 @@ impl Entry {
libc::DT_SOCK => Some(Type::Socket),
/* libc::DT_UNKNOWN | */ _ => None,
}
+
+ // illumos and Solaris systems do not have the d_type member at all:
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ None
}
}
diff --git a/vendor/nix/src/env.rs b/vendor/nix/src/env.rs
new file mode 100644
index 0000000..bcae287
--- /dev/null
+++ b/vendor/nix/src/env.rs
@@ -0,0 +1,65 @@
+//! Environment variables
+use cfg_if::cfg_if;
+use std::fmt;
+
+/// Indicates that [`clearenv`] failed for some unknown reason
+#[derive(Clone, Copy, Debug)]
+pub struct ClearEnvError;
+
+impl fmt::Display for ClearEnvError {
+ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+ write!(f, "clearenv failed")
+ }
+}
+
+impl std::error::Error for ClearEnvError {}
+
+/// Clear the environment of all name-value pairs.
+///
+/// On platforms where libc provides `clearenv()`, it will be used. libc's
+/// `clearenv()` is documented to return an error code but not set errno; if the
+/// return value indicates a failure, this function will return
+/// [`ClearEnvError`].
+///
+/// On platforms where libc does not provide `clearenv()`, a fallback
+/// implementation will be used that iterates over all environment variables and
+/// removes them one-by-one.
+///
+/// # Safety
+///
+/// This function is not threadsafe and can cause undefined behavior in
+/// combination with `std::env` or other program components that access the
+/// environment. See, for example, the discussion on `std::env::remove_var`; this
+/// function is a case of an "inherently unsafe non-threadsafe API" dealing with
+/// the environment.
+///
+/// The caller must ensure no other threads access the process environment while
+/// this function executes and that no raw pointers to an element of libc's
+/// `environ` is currently held. The latter is not an issue if the only other
+/// environment access in the program is via `std::env`, but the requirement on
+/// thread safety must still be upheld.
+pub unsafe fn clearenv() -> std::result::Result<(), ClearEnvError> {
+ cfg_if! {
+ if #[cfg(any(target_os = "fuchsia",
+ target_os = "wasi",
+ target_env = "wasi",
+ target_env = "uclibc",
+ target_os = "linux",
+ target_os = "android",
+ target_os = "emscripten"))] {
+ let ret = libc::clearenv();
+ } else {
+ use std::env;
+ for (name, _) in env::vars_os() {
+ env::remove_var(name);
+ }
+ let ret = 0;
+ }
+ }
+
+ if ret == 0 {
+ Ok(())
+ } else {
+ Err(ClearEnvError)
+ }
+}
diff --git a/vendor/nix/src/errno.rs b/vendor/nix/src/errno.rs
index a8a2bf2..17744fe 100644
--- a/vendor/nix/src/errno.rs
+++ b/vendor/nix/src/errno.rs
@@ -1,8 +1,8 @@
-#[cfg(not(target_os = "dragonfly"))]
-use libc;
+use cfg_if::cfg_if;
use libc::{c_int, c_void};
+use std::convert::TryFrom;
use std::{fmt, io, error};
-use {Error, Result};
+use crate::{Error, Result};
pub use self::consts::*;
@@ -13,41 +13,32 @@ cfg_if! {
unsafe fn errno_location() -> *mut c_int {
libc::__error()
}
- } else if #[cfg(target_os = "dragonfly")] {
- // DragonFly uses a thread-local errno variable, but #[thread_local] is
- // feature-gated and not available in stable Rust as of this writing
- // (Rust 1.21.0). We have to use a C extension to access it
- // (src/errno_dragonfly.c).
- //
- // Tracking issue for `thread_local` stabilization:
- //
- // https://github.com/rust-lang/rust/issues/29594
- //
- // Once this becomes stable, we can remove build.rs,
- // src/errno_dragonfly.c, and use:
- //
- // extern { #[thread_local] static errno: c_int; }
- //
- #[link(name="errno_dragonfly", kind="static")]
- extern {
- pub fn errno_location() -> *mut c_int;
- }
} else if #[cfg(any(target_os = "android",
target_os = "netbsd",
target_os = "openbsd"))] {
unsafe fn errno_location() -> *mut c_int {
libc::__errno()
}
- } else if #[cfg(target_os = "linux")] {
+ } else if #[cfg(any(target_os = "linux",
+ target_os = "redox",
+ target_os = "dragonfly",
+ target_os = "fuchsia"))] {
unsafe fn errno_location() -> *mut c_int {
libc::__errno_location()
}
+ } else if #[cfg(any(target_os = "illumos", target_os = "solaris"))] {
+ unsafe fn errno_location() -> *mut c_int {
+ libc::___errno()
+ }
}
}
/// Sets the platform-specific errno to no-error
-unsafe fn clear() {
- *errno_location() = 0;
+fn clear() {
+ // Safe because errno is a thread-local variable
+ unsafe {
+ *errno_location() = 0;
+ }
}
/// Returns the platform-specific value of errno
@@ -58,6 +49,43 @@ pub fn errno() -> i32 {
}
impl Errno {
+ /// Convert this `Error` to an [`Errno`](enum.Errno.html).
+ ///
+ /// # Example
+ ///
+ /// ```
+ /// # use nix::Error;
+ /// # use nix::errno::Errno;
+ /// let e = Error::from(Errno::EPERM);
+ /// assert_eq!(Some(Errno::EPERM), e.as_errno());
+ /// ```
+ #[deprecated(
+ since = "0.22.0",
+ note = "It's a no-op now; just delete it."
+ )]
+ pub const fn as_errno(self) -> Option<Self> {
+ Some(self)
+ }
+
+ /// Create a nix Error from a given errno
+ #[deprecated(
+ since = "0.22.0",
+ note = "It's a no-op now; just delete it."
+ )]
+ #[allow(clippy::wrong_self_convention)] // False positive
+ pub fn from_errno(errno: Errno) -> Error {
+ errno
+ }
+
+ /// Create a new invalid argument error (`EINVAL`)
+ #[deprecated(
+ since = "0.22.0",
+ note = "Use Errno::EINVAL instead"
+ )]
+ pub const fn invalid_argument() -> Error {
+ Errno::EINVAL
+ }
+
pub fn last() -> Self {
last()
}
@@ -66,23 +94,39 @@ impl Errno {
desc(self)
}
- pub fn from_i32(err: i32) -> Errno {
+ pub const fn from_i32(err: i32) -> Errno {
from_i32(err)
}
- pub unsafe fn clear() {
+ pub fn clear() {
clear()
}
/// Returns `Ok(value)` if it does not contain the sentinel value. This
/// should not be used when `-1` is not the errno sentinel value.
+ #[inline]
pub fn result<S: ErrnoSentinel + PartialEq<S>>(value: S) -> Result<S> {
if value == S::sentinel() {
- Err(Error::Sys(Self::last()))
+ Err(Self::last())
} else {
Ok(value)
}
}
+
+ /// Backwards compatibility hack for Nix <= 0.21.0 users
+ ///
+ /// In older versions of Nix, `Error::Sys` was an enum variant. Now it's a
+ /// function, which is compatible with most of the former use cases of the
+ /// enum variant. But you should use `Error(Errno::...)` instead.
+ #[deprecated(
+ since = "0.22.0",
+ note = "Use Errno::... instead"
+ )]
+ #[allow(non_snake_case)]
+ #[inline]
+ pub const fn Sys(errno: Errno) -> Error {
+ errno
+ }
}
/// The sentinel value indicates that a function failed and more detailed
@@ -104,7 +148,7 @@ impl ErrnoSentinel for i64 {
}
impl ErrnoSentinel for *mut c_void {
- fn sentinel() -> Self { (-1 as isize) as *mut c_void }
+ fn sentinel() -> Self { -1isize as *mut c_void }
}
impl ErrnoSentinel for libc::sighandler_t {
@@ -125,6 +169,16 @@ impl From<Errno> for io::Error {
}
}
+impl TryFrom<io::Error> for Errno {
+ type Error = io::Error;
+
+ fn try_from(ioerror: io::Error) -> std::result::Result<Self, io::Error> {
+ ioerror.raw_os_error()
+ .map(Errno::from_i32)
+ .ok_or(ioerror)
+ }
+}
+
fn last() -> Errno {
Errno::from_i32(errno())
}
@@ -203,200 +257,314 @@ fn desc(errno: Errno) -> &'static str {
EHOSTDOWN => "Host is down",
EHOSTUNREACH => "No route to host",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ECHRNG => "Channel number out of range",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
EL2NSYNC => "Level 2 not synchronized",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
EL3HLT => "Level 3 halted",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
EL3RST => "Level 3 reset",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ELNRNG => "Link number out of range",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
EUNATCH => "Protocol driver not attached",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ENOCSI => "No CSI structure available",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
EL2HLT => "Level 2 halted",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
EBADE => "Invalid exchange",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
EBADR => "Invalid request descriptor",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
EXFULL => "Exchange full",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ENOANO => "No anode",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
EBADRQC => "Invalid request code",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
EBADSLT => "Invalid slot",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
EBFONT => "Bad font file format",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ENOSTR => "Device not a stream",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ENODATA => "No data available",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ETIME => "Timer expired",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ENOSR => "Out of streams resources",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ENONET => "Machine is not on the network",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ENOPKG => "Package not installed",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
EREMOTE => "Object is remote",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ENOLINK => "Link has been severed",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
EADV => "Advertise error",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ESRMNT => "Srmount error",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ECOMM => "Communication error on send",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
EPROTO => "Protocol error",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
EMULTIHOP => "Multihop attempted",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia"))]
EDOTDOT => "RFS specific error",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia"))]
EBADMSG => "Not a data message",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ EBADMSG => "Trying to read unreadable message",
+
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia"))]
EOVERFLOW => "Value too large for defined data type",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ENOTUNIQ => "Name not unique on network",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
EBADFD => "File descriptor in bad state",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
EREMCHG => "Remote address changed",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ELIBACC => "Can not access a needed shared library",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ELIBBAD => "Accessing a corrupted shared library",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ELIBSCN => ".lib section in a.out corrupted",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ELIBMAX => "Attempting to link in too many shared libraries",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ELIBEXEC => "Cannot exec a shared library directly",
- #[cfg(any(target_os = "linux", target_os = "android", target_os = "openbsd"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia", target_os = "openbsd"))]
EILSEQ => "Illegal byte sequence",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ERESTART => "Interrupted system call should be restarted",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ESTRPIPE => "Streams pipe error",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
EUSERS => "Too many users",
- #[cfg(any(target_os = "linux", target_os = "android", target_os = "netbsd"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia", target_os = "netbsd",
+ target_os = "redox"))]
EOPNOTSUPP => "Operation not supported on transport endpoint",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia"))]
ESTALE => "Stale file handle",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia"))]
EUCLEAN => "Structure needs cleaning",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia"))]
ENOTNAM => "Not a XENIX named type file",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia"))]
ENAVAIL => "No XENIX semaphores available",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia"))]
EISNAM => "Is a named type file",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia"))]
EREMOTEIO => "Remote I/O error",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia"))]
EDQUOT => "Quota exceeded",
#[cfg(any(target_os = "linux", target_os = "android",
- target_os = "openbsd", target_os = "dragonfly"))]
+ target_os = "fuchsia", target_os = "openbsd",
+ target_os = "dragonfly"))]
ENOMEDIUM => "No medium found",
- #[cfg(any(target_os = "linux", target_os = "android", target_os = "openbsd"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia", target_os = "openbsd"))]
EMEDIUMTYPE => "Wrong medium type",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "illumos", target_os = "solaris",
+ target_os = "fuchsia"))]
ECANCELED => "Operation canceled",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia"))]
ENOKEY => "Required key not available",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia"))]
EKEYEXPIRED => "Key has expired",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia"))]
EKEYREVOKED => "Key has been revoked",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia"))]
EKEYREJECTED => "Key was rejected by service",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia"))]
EOWNERDEAD => "Owner died",
- #[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg(any( target_os = "illumos", target_os = "solaris"))]
+ EOWNERDEAD => "Process died with lock",
+
+ #[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia"))]
ENOTRECOVERABLE => "State not recoverable",
- #[cfg(all(target_os = "linux", not(target_arch="mips")))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ ENOTRECOVERABLE => "Lock is not recoverable",
+
+ #[cfg(any(all(target_os = "linux", not(target_arch="mips")),
+ target_os = "fuchsia"))]
ERFKILL => "Operation not possible due to RF-kill",
- #[cfg(all(target_os = "linux", not(target_arch="mips")))]
+ #[cfg(any(all(target_os = "linux", not(target_arch="mips")),
+ target_os = "fuchsia"))]
EHWPOISON => "Memory page has hardware error",
#[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
EDOOFUS => "Programming error",
- #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly", target_os = "redox"))]
EMULTIHOP => "Multihop attempted",
- #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly",
+ target_os = "redox"))]
ENOLINK => "Link has been severed",
#[cfg(target_os = "freebsd")]
@@ -412,12 +580,14 @@ fn desc(errno: Errno) -> &'static str {
#[cfg(any(target_os = "macos", target_os = "freebsd",
target_os = "dragonfly", target_os = "ios",
- target_os = "openbsd", target_os = "netbsd"))]
+ target_os = "openbsd", target_os = "netbsd",
+ target_os = "redox", target_os = "illumos",
+ target_os = "solaris"))]
EOVERFLOW => "Value too large to be stored in data type",
#[cfg(any(target_os = "macos", target_os = "freebsd",
target_os = "dragonfly", target_os = "ios",
- target_os = "netbsd"))]
+ target_os = "netbsd", target_os = "redox"))]
EILSEQ => "Illegal byte sequence",
#[cfg(any(target_os = "macos", target_os = "freebsd",
@@ -427,25 +597,30 @@ fn desc(errno: Errno) -> &'static str {
#[cfg(any(target_os = "macos", target_os = "freebsd",
target_os = "dragonfly", target_os = "ios",
- target_os = "openbsd", target_os = "netbsd"))]
+ target_os = "openbsd", target_os = "netbsd",
+ target_os = "redox"))]
EBADMSG => "Bad message",
#[cfg(any(target_os = "macos", target_os = "freebsd",
target_os = "dragonfly", target_os = "ios",
- target_os = "openbsd", target_os = "netbsd"))]
+ target_os = "openbsd", target_os = "netbsd",
+ target_os = "redox"))]
EPROTO => "Protocol error",
#[cfg(any(target_os = "macos", target_os = "freebsd",
- target_os = "ios", target_os = "openbsd", ))]
+ target_os = "dragonfly", target_os = "ios",
+ target_os = "openbsd"))]
ENOTRECOVERABLE => "State not recoverable",
#[cfg(any(target_os = "macos", target_os = "freebsd",
- target_os = "ios", target_os = "openbsd"))]
+ target_os = "dragonfly", target_os = "ios",
+ target_os = "openbsd"))]
EOWNERDEAD => "Previous owner died",
#[cfg(any(target_os = "macos", target_os = "freebsd",
target_os = "dragonfly", target_os = "ios",
- target_os = "openbsd", target_os = "netbsd"))]
+ target_os = "openbsd", target_os = "netbsd",
+ target_os = "illumos", target_os = "solaris"))]
ENOTSUP => "Operation not supported",
#[cfg(any(target_os = "macos", target_os = "freebsd",
@@ -455,22 +630,28 @@ fn desc(errno: Errno) -> &'static str {
#[cfg(any(target_os = "macos", target_os = "freebsd",
target_os = "dragonfly", target_os = "ios",
- target_os = "openbsd", target_os = "netbsd"))]
+ target_os = "openbsd", target_os = "netbsd",
+ target_os = "redox"))]
EUSERS => "Too many users",
#[cfg(any(target_os = "macos", target_os = "freebsd",
target_os = "dragonfly", target_os = "ios",
- target_os = "openbsd", target_os = "netbsd"))]
+ target_os = "openbsd", target_os = "netbsd",
+ target_os = "redox", target_os = "illumos",
+ target_os = "solaris"))]
EDQUOT => "Disc quota exceeded",
#[cfg(any(target_os = "macos", target_os = "freebsd",
target_os = "dragonfly", target_os = "ios",
- target_os = "openbsd", target_os = "netbsd"))]
+ target_os = "openbsd", target_os = "netbsd",
+ target_os = "redox", target_os = "illumos",
+ target_os = "solaris"))]
ESTALE => "Stale NFS file handle",
#[cfg(any(target_os = "macos", target_os = "freebsd",
target_os = "dragonfly", target_os = "ios",
- target_os = "openbsd", target_os = "netbsd"))]
+ target_os = "openbsd", target_os = "netbsd",
+ target_os = "redox"))]
EREMOTE => "Too many levels of remote in path",
#[cfg(any(target_os = "macos", target_os = "freebsd",
@@ -510,7 +691,8 @@ fn desc(errno: Errno) -> &'static str {
#[cfg(any(target_os = "macos", target_os = "freebsd",
target_os = "dragonfly", target_os = "ios",
- target_os = "openbsd", target_os = "netbsd"))]
+ target_os = "openbsd", target_os = "netbsd",
+ target_os = "redox"))]
ECANCELED => "Operation canceled",
#[cfg(any(target_os = "macos", target_os = "ios"))]
@@ -531,25 +713,32 @@ fn desc(errno: Errno) -> &'static str {
#[cfg(any(target_os = "macos", target_os = "ios"))]
EBADMACHO => "Malformed Macho file",
- #[cfg(any(target_os = "macos", target_os = "ios", target_os = "netbsd"))]
+ #[cfg(any(target_os = "macos", target_os = "ios",
+ target_os = "netbsd"))]
EMULTIHOP => "Reserved",
- #[cfg(any(target_os = "macos", target_os = "ios", target_os = "netbsd"))]
+ #[cfg(any(target_os = "macos", target_os = "ios",
+ target_os = "netbsd", target_os = "redox"))]
ENODATA => "No message available on STREAM",
- #[cfg(any(target_os = "macos", target_os = "ios", target_os = "netbsd"))]
+ #[cfg(any(target_os = "macos", target_os = "ios",
+ target_os = "netbsd"))]
ENOLINK => "Reserved",
- #[cfg(any(target_os = "macos", target_os = "ios", target_os = "netbsd"))]
+ #[cfg(any(target_os = "macos", target_os = "ios",
+ target_os = "netbsd", target_os = "redox"))]
ENOSR => "No STREAM resources",
- #[cfg(any(target_os = "macos", target_os = "ios", target_os = "netbsd"))]
+ #[cfg(any(target_os = "macos", target_os = "ios",
+ target_os = "netbsd", target_os = "redox"))]
ENOSTR => "Not a STREAM",
- #[cfg(any(target_os = "macos", target_os = "ios", target_os = "netbsd"))]
+ #[cfg(any(target_os = "macos", target_os = "ios",
+ target_os = "netbsd", target_os = "redox"))]
ETIME => "STREAM ioctl timeout",
- #[cfg(any(target_os = "macos", target_os = "ios"))]
+ #[cfg(any(target_os = "macos", target_os = "ios",
+ target_os = "illumos", target_os = "solaris"))]
EOPNOTSUPP => "Operation not supported on socket",
#[cfg(any(target_os = "macos", target_os = "ios"))]
@@ -566,15 +755,24 @@ fn desc(errno: Errno) -> &'static str {
#[cfg(target_os = "dragonfly")]
EASYNC => "Async",
+
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ EDEADLOCK => "Resource deadlock would occur",
+
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ ELOCKUNMAPPED => "Locked lock was unmapped",
+
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ ENOTACTIVE => "Facility is not active",
}
}
-#[cfg(any(target_os = "linux", target_os = "android"))]
+#[cfg(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia"))]
mod consts {
- use libc;
-
#[derive(Clone, Copy, Debug, Eq, PartialEq)]
#[repr(i32)]
+ #[non_exhaustive]
pub enum Errno {
UnknownErrno = 0,
EPERM = libc::EPERM,
@@ -712,11 +910,29 @@ mod consts {
EHWPOISON = libc::EHWPOISON,
}
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::EWOULDBLOCK instead"
+ )]
pub const EWOULDBLOCK: Errno = Errno::EAGAIN;
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::EDEADLOCK instead"
+ )]
pub const EDEADLOCK: Errno = Errno::EDEADLK;
- pub const ENOTSUP: Errno = Errno::EOPNOTSUPP;
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::ENOTSUP instead"
+ )]
+ pub const ENOTSUP: Errno = Errno::EOPNOTSUPP;
+
+ impl Errno {
+ pub const EWOULDBLOCK: Errno = Errno::EAGAIN;
+ pub const EDEADLOCK: Errno = Errno::EDEADLK;
+ pub const ENOTSUP: Errno = Errno::EOPNOTSUPP;
+ }
- pub fn from_i32(e: i32) -> Errno {
+ pub const fn from_i32(e: i32) -> Errno {
use self::Errno::*;
match e {
@@ -860,10 +1076,9 @@ mod consts {
#[cfg(any(target_os = "macos", target_os = "ios"))]
mod consts {
- use libc;
-
#[derive(Clone, Copy, Debug, Eq, PartialEq)]
#[repr(i32)]
+ #[non_exhaustive]
pub enum Errno {
UnknownErrno = 0,
EPERM = libc::EPERM,
@@ -974,13 +1189,29 @@ mod consts {
EQFULL = libc::EQFULL,
}
- pub const ELAST: Errno = Errno::EQFULL;
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::ELAST instead"
+ )]
+ pub const ELAST: Errno = Errno::EQFULL;
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::EWOULDBLOCK instead"
+ )]
pub const EWOULDBLOCK: Errno = Errno::EAGAIN;
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::EDEADLOCK instead"
+ )]
pub const EDEADLOCK: Errno = Errno::EDEADLK;
- pub const EL2NSYNC: Errno = Errno::UnknownErrno;
+ impl Errno {
+ pub const ELAST: Errno = Errno::EQFULL;
+ pub const EWOULDBLOCK: Errno = Errno::EAGAIN;
+ pub const EDEADLOCK: Errno = Errno::EDEADLK;
+ }
- pub fn from_i32(e: i32) -> Errno {
+ pub const fn from_i32(e: i32) -> Errno {
use self::Errno::*;
match e {
@@ -1097,10 +1328,9 @@ mod consts {
#[cfg(target_os = "freebsd")]
mod consts {
- use libc;
-
#[derive(Clone, Copy, Debug, Eq, PartialEq)]
#[repr(i32)]
+ #[non_exhaustive]
pub enum Errno {
UnknownErrno = 0,
EPERM = libc::EPERM,
@@ -1201,13 +1431,35 @@ mod consts {
EOWNERDEAD = libc::EOWNERDEAD,
}
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::ELAST instead"
+ )]
pub const ELAST: Errno = Errno::EOWNERDEAD;
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::EWOULDBLOCK instead"
+ )]
pub const EWOULDBLOCK: Errno = Errno::EAGAIN;
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::EDEADLOCK instead"
+ )]
pub const EDEADLOCK: Errno = Errno::EDEADLK;
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::EOPNOTSUPP instead"
+ )]
+ pub const EOPNOTSUPP: Errno = Errno::ENOTSUP;
- pub const EL2NSYNC: Errno = Errno::UnknownErrno;
+ impl Errno {
+ pub const ELAST: Errno = Errno::EOWNERDEAD;
+ pub const EWOULDBLOCK: Errno = Errno::EAGAIN;
+ pub const EDEADLOCK: Errno = Errno::EDEADLK;
+ pub const EOPNOTSUPP: Errno = Errno::ENOTSUP;
+ }
- pub fn from_i32(e: i32) -> Errno {
+ pub const fn from_i32(e: i32) -> Errno {
use self::Errno::*;
match e {
@@ -1315,10 +1567,9 @@ mod consts {
#[cfg(target_os = "dragonfly")]
mod consts {
- use libc;
-
#[derive(Clone, Copy, Debug, Eq, PartialEq)]
#[repr(i32)]
+ #[non_exhaustive]
pub enum Errno {
UnknownErrno = 0,
EPERM = libc::EPERM,
@@ -1414,17 +1665,40 @@ mod consts {
ENOLINK = libc::ENOLINK,
EPROTO = libc::EPROTO,
ENOMEDIUM = libc::ENOMEDIUM,
+ ENOTRECOVERABLE = libc::ENOTRECOVERABLE,
+ EOWNERDEAD = libc::EOWNERDEAD,
EASYNC = libc::EASYNC,
}
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::ELAST instead"
+ )]
pub const ELAST: Errno = Errno::EASYNC;
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::EWOULDBLOCK instead"
+ )]
pub const EWOULDBLOCK: Errno = Errno::EAGAIN;
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::EDEADLOCK instead"
+ )]
pub const EDEADLOCK: Errno = Errno::EDEADLK;
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::EOPNOTSUPP instead"
+ )]
pub const EOPNOTSUPP: Errno = Errno::ENOTSUP;
- pub const EL2NSYNC: Errno = Errno::UnknownErrno;
+ impl Errno {
+ pub const ELAST: Errno = Errno::EASYNC;
+ pub const EWOULDBLOCK: Errno = Errno::EAGAIN;
+ pub const EDEADLOCK: Errno = Errno::EDEADLK;
+ pub const EOPNOTSUPP: Errno = Errno::ENOTSUP;
+ }
- pub fn from_i32(e: i32) -> Errno {
+ pub const fn from_i32(e: i32) -> Errno {
use self::Errno::*;
match e {
@@ -1530,10 +1804,9 @@ mod consts {
#[cfg(target_os = "openbsd")]
mod consts {
- use libc;
-
#[derive(Clone, Copy, Debug, Eq, PartialEq)]
#[repr(i32)]
+ #[non_exhaustive]
pub enum Errno {
UnknownErrno = 0,
EPERM = libc::EPERM,
@@ -1633,12 +1906,23 @@ mod consts {
EPROTO = libc::EPROTO,
}
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::ELAST instead"
+ )]
pub const ELAST: Errno = Errno::ENOTSUP;
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::EWOULDBLOCK instead"
+ )]
pub const EWOULDBLOCK: Errno = Errno::EAGAIN;
- pub const EL2NSYNC: Errno = Errno::UnknownErrno;
+ impl Errno {
+ pub const ELAST: Errno = Errno::ENOTSUP;
+ pub const EWOULDBLOCK: Errno = Errno::EAGAIN;
+ }
- pub fn from_i32(e: i32) -> Errno {
+ pub const fn from_i32(e: i32) -> Errno {
use self::Errno::*;
match e {
@@ -1744,10 +2028,9 @@ mod consts {
#[cfg(target_os = "netbsd")]
mod consts {
- use libc;
-
#[derive(Clone, Copy, Debug, Eq, PartialEq)]
#[repr(i32)]
+ #[non_exhaustive]
pub enum Errno {
UnknownErrno = 0,
EPERM = libc::EPERM,
@@ -1848,12 +2131,23 @@ mod consts {
EPROTO = libc::EPROTO,
}
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::ELAST instead"
+ )]
pub const ELAST: Errno = Errno::ENOTSUP;
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::EWOULDBLOCK instead"
+ )]
pub const EWOULDBLOCK: Errno = Errno::EAGAIN;
- pub const EL2NSYNC: Errno = Errno::UnknownErrno;
+ impl Errno {
+ pub const ELAST: Errno = Errno::ENOTSUP;
+ pub const EWOULDBLOCK: Errno = Errno::EAGAIN;
+ }
- pub fn from_i32(e: i32) -> Errno {
+ pub const fn from_i32(e: i32) -> Errno {
use self::Errno::*;
match e {
@@ -1957,3 +2251,477 @@ mod consts {
}
}
}
+
+#[cfg(target_os = "redox")]
+mod consts {
+ #[derive(Clone, Copy, Debug, Eq, PartialEq)]
+ #[repr(i32)]
+ #[non_exhaustive]
+ pub enum Errno {
+ UnknownErrno = 0,
+ EPERM = libc::EPERM,
+ ENOENT = libc::ENOENT,
+ ESRCH = libc::ESRCH,
+ EINTR = libc::EINTR,
+ EIO = libc::EIO,
+ ENXIO = libc::ENXIO,
+ E2BIG = libc::E2BIG,
+ ENOEXEC = libc::ENOEXEC,
+ EBADF = libc::EBADF,
+ ECHILD = libc::ECHILD,
+ EDEADLK = libc::EDEADLK,
+ ENOMEM = libc::ENOMEM,
+ EACCES = libc::EACCES,
+ EFAULT = libc::EFAULT,
+ ENOTBLK = libc::ENOTBLK,
+ EBUSY = libc::EBUSY,
+ EEXIST = libc::EEXIST,
+ EXDEV = libc::EXDEV,
+ ENODEV = libc::ENODEV,
+ ENOTDIR = libc::ENOTDIR,
+ EISDIR = libc::EISDIR,
+ EINVAL = libc::EINVAL,
+ ENFILE = libc::ENFILE,
+ EMFILE = libc::EMFILE,
+ ENOTTY = libc::ENOTTY,
+ ETXTBSY = libc::ETXTBSY,
+ EFBIG = libc::EFBIG,
+ ENOSPC = libc::ENOSPC,
+ ESPIPE = libc::ESPIPE,
+ EROFS = libc::EROFS,
+ EMLINK = libc::EMLINK,
+ EPIPE = libc::EPIPE,
+ EDOM = libc::EDOM,
+ ERANGE = libc::ERANGE,
+ EAGAIN = libc::EAGAIN,
+ EINPROGRESS = libc::EINPROGRESS,
+ EALREADY = libc::EALREADY,
+ ENOTSOCK = libc::ENOTSOCK,
+ EDESTADDRREQ = libc::EDESTADDRREQ,
+ EMSGSIZE = libc::EMSGSIZE,
+ EPROTOTYPE = libc::EPROTOTYPE,
+ ENOPROTOOPT = libc::ENOPROTOOPT,
+ EPROTONOSUPPORT = libc::EPROTONOSUPPORT,
+ ESOCKTNOSUPPORT = libc::ESOCKTNOSUPPORT,
+ EOPNOTSUPP = libc::EOPNOTSUPP,
+ EPFNOSUPPORT = libc::EPFNOSUPPORT,
+ EAFNOSUPPORT = libc::EAFNOSUPPORT,
+ EADDRINUSE = libc::EADDRINUSE,
+ EADDRNOTAVAIL = libc::EADDRNOTAVAIL,
+ ENETDOWN = libc::ENETDOWN,
+ ENETUNREACH = libc::ENETUNREACH,
+ ENETRESET = libc::ENETRESET,
+ ECONNABORTED = libc::ECONNABORTED,
+ ECONNRESET = libc::ECONNRESET,
+ ENOBUFS = libc::ENOBUFS,
+ EISCONN = libc::EISCONN,
+ ENOTCONN = libc::ENOTCONN,
+ ESHUTDOWN = libc::ESHUTDOWN,
+ ETOOMANYREFS = libc::ETOOMANYREFS,
+ ETIMEDOUT = libc::ETIMEDOUT,
+ ECONNREFUSED = libc::ECONNREFUSED,
+ ELOOP = libc::ELOOP,
+ ENAMETOOLONG = libc::ENAMETOOLONG,
+ EHOSTDOWN = libc::EHOSTDOWN,
+ EHOSTUNREACH = libc::EHOSTUNREACH,
+ ENOTEMPTY = libc::ENOTEMPTY,
+ EUSERS = libc::EUSERS,
+ EDQUOT = libc::EDQUOT,
+ ESTALE = libc::ESTALE,
+ EREMOTE = libc::EREMOTE,
+ ENOLCK = libc::ENOLCK,
+ ENOSYS = libc::ENOSYS,
+ EIDRM = libc::EIDRM,
+ ENOMSG = libc::ENOMSG,
+ EOVERFLOW = libc::EOVERFLOW,
+ EILSEQ = libc::EILSEQ,
+ ECANCELED = libc::ECANCELED,
+ EBADMSG = libc::EBADMSG,
+ ENODATA = libc::ENODATA,
+ ENOSR = libc::ENOSR,
+ ENOSTR = libc::ENOSTR,
+ ETIME = libc::ETIME,
+ EMULTIHOP = libc::EMULTIHOP,
+ ENOLINK = libc::ENOLINK,
+ EPROTO = libc::EPROTO,
+ }
+
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::EWOULDBLOCK instead"
+ )]
+ pub const EWOULDBLOCK: Errno = Errno::EAGAIN;
+
+ impl Errno {
+ pub const EWOULDBLOCK: Errno = Errno::EAGAIN;
+ }
+
+ pub const fn from_i32(e: i32) -> Errno {
+ use self::Errno::*;
+
+ match e {
+ libc::EPERM => EPERM,
+ libc::ENOENT => ENOENT,
+ libc::ESRCH => ESRCH,
+ libc::EINTR => EINTR,
+ libc::EIO => EIO,
+ libc::ENXIO => ENXIO,
+ libc::E2BIG => E2BIG,
+ libc::ENOEXEC => ENOEXEC,
+ libc::EBADF => EBADF,
+ libc::ECHILD => ECHILD,
+ libc::EDEADLK => EDEADLK,
+ libc::ENOMEM => ENOMEM,
+ libc::EACCES => EACCES,
+ libc::EFAULT => EFAULT,
+ libc::ENOTBLK => ENOTBLK,
+ libc::EBUSY => EBUSY,
+ libc::EEXIST => EEXIST,
+ libc::EXDEV => EXDEV,
+ libc::ENODEV => ENODEV,
+ libc::ENOTDIR => ENOTDIR,
+ libc::EISDIR => EISDIR,
+ libc::EINVAL => EINVAL,
+ libc::ENFILE => ENFILE,
+ libc::EMFILE => EMFILE,
+ libc::ENOTTY => ENOTTY,
+ libc::ETXTBSY => ETXTBSY,
+ libc::EFBIG => EFBIG,
+ libc::ENOSPC => ENOSPC,
+ libc::ESPIPE => ESPIPE,
+ libc::EROFS => EROFS,
+ libc::EMLINK => EMLINK,
+ libc::EPIPE => EPIPE,
+ libc::EDOM => EDOM,
+ libc::ERANGE => ERANGE,
+ libc::EAGAIN => EAGAIN,
+ libc::EINPROGRESS => EINPROGRESS,
+ libc::EALREADY => EALREADY,
+ libc::ENOTSOCK => ENOTSOCK,
+ libc::EDESTADDRREQ => EDESTADDRREQ,
+ libc::EMSGSIZE => EMSGSIZE,
+ libc::EPROTOTYPE => EPROTOTYPE,
+ libc::ENOPROTOOPT => ENOPROTOOPT,
+ libc::EPROTONOSUPPORT => EPROTONOSUPPORT,
+ libc::ESOCKTNOSUPPORT => ESOCKTNOSUPPORT,
+ libc::EOPNOTSUPP => EOPNOTSUPP,
+ libc::EPFNOSUPPORT => EPFNOSUPPORT,
+ libc::EAFNOSUPPORT => EAFNOSUPPORT,
+ libc::EADDRINUSE => EADDRINUSE,
+ libc::EADDRNOTAVAIL => EADDRNOTAVAIL,
+ libc::ENETDOWN => ENETDOWN,
+ libc::ENETUNREACH => ENETUNREACH,
+ libc::ENETRESET => ENETRESET,
+ libc::ECONNABORTED => ECONNABORTED,
+ libc::ECONNRESET => ECONNRESET,
+ libc::ENOBUFS => ENOBUFS,
+ libc::EISCONN => EISCONN,
+ libc::ENOTCONN => ENOTCONN,
+ libc::ESHUTDOWN => ESHUTDOWN,
+ libc::ETOOMANYREFS => ETOOMANYREFS,
+ libc::ETIMEDOUT => ETIMEDOUT,
+ libc::ECONNREFUSED => ECONNREFUSED,
+ libc::ELOOP => ELOOP,
+ libc::ENAMETOOLONG => ENAMETOOLONG,
+ libc::EHOSTDOWN => EHOSTDOWN,
+ libc::EHOSTUNREACH => EHOSTUNREACH,
+ libc::ENOTEMPTY => ENOTEMPTY,
+ libc::EUSERS => EUSERS,
+ libc::EDQUOT => EDQUOT,
+ libc::ESTALE => ESTALE,
+ libc::EREMOTE => EREMOTE,
+ libc::ENOLCK => ENOLCK,
+ libc::ENOSYS => ENOSYS,
+ libc::EIDRM => EIDRM,
+ libc::ENOMSG => ENOMSG,
+ libc::EOVERFLOW => EOVERFLOW,
+ libc::EILSEQ => EILSEQ,
+ libc::ECANCELED => ECANCELED,
+ libc::EBADMSG => EBADMSG,
+ libc::ENODATA => ENODATA,
+ libc::ENOSR => ENOSR,
+ libc::ENOSTR => ENOSTR,
+ libc::ETIME => ETIME,
+ libc::EMULTIHOP => EMULTIHOP,
+ libc::ENOLINK => ENOLINK,
+ libc::EPROTO => EPROTO,
+ _ => UnknownErrno,
+ }
+ }
+}
+
+#[cfg(any(target_os = "illumos", target_os = "solaris"))]
+mod consts {
+ #[derive(Clone, Copy, Debug, Eq, PartialEq)]
+ #[repr(i32)]
+ #[non_exhaustive]
+ pub enum Errno {
+ UnknownErrno = 0,
+ EPERM = libc::EPERM,
+ ENOENT = libc::ENOENT,
+ ESRCH = libc::ESRCH,
+ EINTR = libc::EINTR,
+ EIO = libc::EIO,
+ ENXIO = libc::ENXIO,
+ E2BIG = libc::E2BIG,
+ ENOEXEC = libc::ENOEXEC,
+ EBADF = libc::EBADF,
+ ECHILD = libc::ECHILD,
+ EAGAIN = libc::EAGAIN,
+ ENOMEM = libc::ENOMEM,
+ EACCES = libc::EACCES,
+ EFAULT = libc::EFAULT,
+ ENOTBLK = libc::ENOTBLK,
+ EBUSY = libc::EBUSY,
+ EEXIST = libc::EEXIST,
+ EXDEV = libc::EXDEV,
+ ENODEV = libc::ENODEV,
+ ENOTDIR = libc::ENOTDIR,
+ EISDIR = libc::EISDIR,
+ EINVAL = libc::EINVAL,
+ ENFILE = libc::ENFILE,
+ EMFILE = libc::EMFILE,
+ ENOTTY = libc::ENOTTY,
+ ETXTBSY = libc::ETXTBSY,
+ EFBIG = libc::EFBIG,
+ ENOSPC = libc::ENOSPC,
+ ESPIPE = libc::ESPIPE,
+ EROFS = libc::EROFS,
+ EMLINK = libc::EMLINK,
+ EPIPE = libc::EPIPE,
+ EDOM = libc::EDOM,
+ ERANGE = libc::ERANGE,
+ ENOMSG = libc::ENOMSG,
+ EIDRM = libc::EIDRM,
+ ECHRNG = libc::ECHRNG,
+ EL2NSYNC = libc::EL2NSYNC,
+ EL3HLT = libc::EL3HLT,
+ EL3RST = libc::EL3RST,
+ ELNRNG = libc::ELNRNG,
+ EUNATCH = libc::EUNATCH,
+ ENOCSI = libc::ENOCSI,
+ EL2HLT = libc::EL2HLT,
+ EDEADLK = libc::EDEADLK,
+ ENOLCK = libc::ENOLCK,
+ ECANCELED = libc::ECANCELED,
+ ENOTSUP = libc::ENOTSUP,
+ EDQUOT = libc::EDQUOT,
+ EBADE = libc::EBADE,
+ EBADR = libc::EBADR,
+ EXFULL = libc::EXFULL,
+ ENOANO = libc::ENOANO,
+ EBADRQC = libc::EBADRQC,
+ EBADSLT = libc::EBADSLT,
+ EDEADLOCK = libc::EDEADLOCK,
+ EBFONT = libc::EBFONT,
+ EOWNERDEAD = libc::EOWNERDEAD,
+ ENOTRECOVERABLE = libc::ENOTRECOVERABLE,
+ ENOSTR = libc::ENOSTR,
+ ENODATA = libc::ENODATA,
+ ETIME = libc::ETIME,
+ ENOSR = libc::ENOSR,
+ ENONET = libc::ENONET,
+ ENOPKG = libc::ENOPKG,
+ EREMOTE = libc::EREMOTE,
+ ENOLINK = libc::ENOLINK,
+ EADV = libc::EADV,
+ ESRMNT = libc::ESRMNT,
+ ECOMM = libc::ECOMM,
+ EPROTO = libc::EPROTO,
+ ELOCKUNMAPPED = libc::ELOCKUNMAPPED,
+ ENOTACTIVE = libc::ENOTACTIVE,
+ EMULTIHOP = libc::EMULTIHOP,
+ EBADMSG = libc::EBADMSG,
+ ENAMETOOLONG = libc::ENAMETOOLONG,
+ EOVERFLOW = libc::EOVERFLOW,
+ ENOTUNIQ = libc::ENOTUNIQ,
+ EBADFD = libc::EBADFD,
+ EREMCHG = libc::EREMCHG,
+ ELIBACC = libc::ELIBACC,
+ ELIBBAD = libc::ELIBBAD,
+ ELIBSCN = libc::ELIBSCN,
+ ELIBMAX = libc::ELIBMAX,
+ ELIBEXEC = libc::ELIBEXEC,
+ EILSEQ = libc::EILSEQ,
+ ENOSYS = libc::ENOSYS,
+ ELOOP = libc::ELOOP,
+ ERESTART = libc::ERESTART,
+ ESTRPIPE = libc::ESTRPIPE,
+ ENOTEMPTY = libc::ENOTEMPTY,
+ EUSERS = libc::EUSERS,
+ ENOTSOCK = libc::ENOTSOCK,
+ EDESTADDRREQ = libc::EDESTADDRREQ,
+ EMSGSIZE = libc::EMSGSIZE,
+ EPROTOTYPE = libc::EPROTOTYPE,
+ ENOPROTOOPT = libc::ENOPROTOOPT,
+ EPROTONOSUPPORT = libc::EPROTONOSUPPORT,
+ ESOCKTNOSUPPORT = libc::ESOCKTNOSUPPORT,
+ EOPNOTSUPP = libc::EOPNOTSUPP,
+ EPFNOSUPPORT = libc::EPFNOSUPPORT,
+ EAFNOSUPPORT = libc::EAFNOSUPPORT,
+ EADDRINUSE = libc::EADDRINUSE,
+ EADDRNOTAVAIL = libc::EADDRNOTAVAIL,
+ ENETDOWN = libc::ENETDOWN,
+ ENETUNREACH = libc::ENETUNREACH,
+ ENETRESET = libc::ENETRESET,
+ ECONNABORTED = libc::ECONNABORTED,
+ ECONNRESET = libc::ECONNRESET,
+ ENOBUFS = libc::ENOBUFS,
+ EISCONN = libc::EISCONN,
+ ENOTCONN = libc::ENOTCONN,
+ ESHUTDOWN = libc::ESHUTDOWN,
+ ETOOMANYREFS = libc::ETOOMANYREFS,
+ ETIMEDOUT = libc::ETIMEDOUT,
+ ECONNREFUSED = libc::ECONNREFUSED,
+ EHOSTDOWN = libc::EHOSTDOWN,
+ EHOSTUNREACH = libc::EHOSTUNREACH,
+ EALREADY = libc::EALREADY,
+ EINPROGRESS = libc::EINPROGRESS,
+ ESTALE = libc::ESTALE,
+ }
+
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::ELAST instead"
+ )]
+ pub const ELAST: Errno = Errno::ELAST;
+ #[deprecated(
+ since = "0.22.1",
+ note = "use nix::errno::Errno::EWOULDBLOCK instead"
+ )]
+ pub const EWOULDBLOCK: Errno = Errno::EAGAIN;
+
+ impl Errno {
+ pub const ELAST: Errno = Errno::ESTALE;
+ pub const EWOULDBLOCK: Errno = Errno::EAGAIN;
+ }
+
+ pub const fn from_i32(e: i32) -> Errno {
+ use self::Errno::*;
+
+ match e {
+ libc::EPERM => EPERM,
+ libc::ENOENT => ENOENT,
+ libc::ESRCH => ESRCH,
+ libc::EINTR => EINTR,
+ libc::EIO => EIO,
+ libc::ENXIO => ENXIO,
+ libc::E2BIG => E2BIG,
+ libc::ENOEXEC => ENOEXEC,
+ libc::EBADF => EBADF,
+ libc::ECHILD => ECHILD,
+ libc::EAGAIN => EAGAIN,
+ libc::ENOMEM => ENOMEM,
+ libc::EACCES => EACCES,
+ libc::EFAULT => EFAULT,
+ libc::ENOTBLK => ENOTBLK,
+ libc::EBUSY => EBUSY,
+ libc::EEXIST => EEXIST,
+ libc::EXDEV => EXDEV,
+ libc::ENODEV => ENODEV,
+ libc::ENOTDIR => ENOTDIR,
+ libc::EISDIR => EISDIR,
+ libc::EINVAL => EINVAL,
+ libc::ENFILE => ENFILE,
+ libc::EMFILE => EMFILE,
+ libc::ENOTTY => ENOTTY,
+ libc::ETXTBSY => ETXTBSY,
+ libc::EFBIG => EFBIG,
+ libc::ENOSPC => ENOSPC,
+ libc::ESPIPE => ESPIPE,
+ libc::EROFS => EROFS,
+ libc::EMLINK => EMLINK,
+ libc::EPIPE => EPIPE,
+ libc::EDOM => EDOM,
+ libc::ERANGE => ERANGE,
+ libc::ENOMSG => ENOMSG,
+ libc::EIDRM => EIDRM,
+ libc::ECHRNG => ECHRNG,
+ libc::EL2NSYNC => EL2NSYNC,
+ libc::EL3HLT => EL3HLT,
+ libc::EL3RST => EL3RST,
+ libc::ELNRNG => ELNRNG,
+ libc::EUNATCH => EUNATCH,
+ libc::ENOCSI => ENOCSI,
+ libc::EL2HLT => EL2HLT,
+ libc::EDEADLK => EDEADLK,
+ libc::ENOLCK => ENOLCK,
+ libc::ECANCELED => ECANCELED,
+ libc::ENOTSUP => ENOTSUP,
+ libc::EDQUOT => EDQUOT,
+ libc::EBADE => EBADE,
+ libc::EBADR => EBADR,
+ libc::EXFULL => EXFULL,
+ libc::ENOANO => ENOANO,
+ libc::EBADRQC => EBADRQC,
+ libc::EBADSLT => EBADSLT,
+ libc::EDEADLOCK => EDEADLOCK,
+ libc::EBFONT => EBFONT,
+ libc::EOWNERDEAD => EOWNERDEAD,
+ libc::ENOTRECOVERABLE => ENOTRECOVERABLE,
+ libc::ENOSTR => ENOSTR,
+ libc::ENODATA => ENODATA,
+ libc::ETIME => ETIME,
+ libc::ENOSR => ENOSR,
+ libc::ENONET => ENONET,
+ libc::ENOPKG => ENOPKG,
+ libc::EREMOTE => EREMOTE,
+ libc::ENOLINK => ENOLINK,
+ libc::EADV => EADV,
+ libc::ESRMNT => ESRMNT,
+ libc::ECOMM => ECOMM,
+ libc::EPROTO => EPROTO,
+ libc::ELOCKUNMAPPED => ELOCKUNMAPPED,
+ libc::ENOTACTIVE => ENOTACTIVE,
+ libc::EMULTIHOP => EMULTIHOP,
+ libc::EBADMSG => EBADMSG,
+ libc::ENAMETOOLONG => ENAMETOOLONG,
+ libc::EOVERFLOW => EOVERFLOW,
+ libc::ENOTUNIQ => ENOTUNIQ,
+ libc::EBADFD => EBADFD,
+ libc::EREMCHG => EREMCHG,
+ libc::ELIBACC => ELIBACC,
+ libc::ELIBBAD => ELIBBAD,
+ libc::ELIBSCN => ELIBSCN,
+ libc::ELIBMAX => ELIBMAX,
+ libc::ELIBEXEC => ELIBEXEC,
+ libc::EILSEQ => EILSEQ,
+ libc::ENOSYS => ENOSYS,
+ libc::ELOOP => ELOOP,
+ libc::ERESTART => ERESTART,
+ libc::ESTRPIPE => ESTRPIPE,
+ libc::ENOTEMPTY => ENOTEMPTY,
+ libc::EUSERS => EUSERS,
+ libc::ENOTSOCK => ENOTSOCK,
+ libc::EDESTADDRREQ => EDESTADDRREQ,
+ libc::EMSGSIZE => EMSGSIZE,
+ libc::EPROTOTYPE => EPROTOTYPE,
+ libc::ENOPROTOOPT => ENOPROTOOPT,
+ libc::EPROTONOSUPPORT => EPROTONOSUPPORT,
+ libc::ESOCKTNOSUPPORT => ESOCKTNOSUPPORT,
+ libc::EOPNOTSUPP => EOPNOTSUPP,
+ libc::EPFNOSUPPORT => EPFNOSUPPORT,
+ libc::EAFNOSUPPORT => EAFNOSUPPORT,
+ libc::EADDRINUSE => EADDRINUSE,
+ libc::EADDRNOTAVAIL => EADDRNOTAVAIL,
+ libc::ENETDOWN => ENETDOWN,
+ libc::ENETUNREACH => ENETUNREACH,
+ libc::ENETRESET => ENETRESET,
+ libc::ECONNABORTED => ECONNABORTED,
+ libc::ECONNRESET => ECONNRESET,
+ libc::ENOBUFS => ENOBUFS,
+ libc::EISCONN => EISCONN,
+ libc::ENOTCONN => ENOTCONN,
+ libc::ESHUTDOWN => ESHUTDOWN,
+ libc::ETOOMANYREFS => ETOOMANYREFS,
+ libc::ETIMEDOUT => ETIMEDOUT,
+ libc::ECONNREFUSED => ECONNREFUSED,
+ libc::EHOSTDOWN => EHOSTDOWN,
+ libc::EHOSTUNREACH => EHOSTUNREACH,
+ libc::EALREADY => EALREADY,
+ libc::EINPROGRESS => EINPROGRESS,
+ libc::ESTALE => ESTALE,
+ _ => UnknownErrno,
+ }
+ }
+}
diff --git a/vendor/nix/src/errno_dragonfly.c b/vendor/nix/src/errno_dragonfly.c
deleted file mode 100644
index 32fb4da..0000000
--- a/vendor/nix/src/errno_dragonfly.c
+++ /dev/null
@@ -1,3 +0,0 @@
-#include <errno.h>
-
-int *errno_location() { return &errno; }
diff --git a/vendor/nix/src/fcntl.rs b/vendor/nix/src/fcntl.rs
index 1d66eb7..fa64c8e 100644
--- a/vendor/nix/src/fcntl.rs
+++ b/vendor/nix/src/fcntl.rs
@@ -1,27 +1,36 @@
-use {Result, NixPath};
-use errno::Errno;
-use libc::{self, c_int, c_uint, c_char, size_t, ssize_t};
-use sys::stat::Mode;
-use std::os::raw;
-use std::os::unix::io::RawFd;
+use crate::errno::Errno;
+use libc::{self, c_char, c_int, c_uint, size_t, ssize_t};
use std::ffi::OsString;
+#[cfg(not(target_os = "redox"))]
+use std::os::raw;
use std::os::unix::ffi::OsStringExt;
+use std::os::unix::io::RawFd;
#[cfg(any(target_os = "android", target_os = "linux"))]
use std::ptr; // For splice and copy_file_range
-#[cfg(any(target_os = "android", target_os = "linux"))]
-use sys::uio::IoVec; // For vmsplice
-
-#[cfg(any(target_os = "linux",
- target_os = "android",
- target_os = "emscripten",
- target_os = "fuchsia",
- any(target_os = "wasi", target_env = "wasi"),
- target_env = "uclibc",
- target_env = "freebsd"))]
-pub use self::posix_fadvise::*;
-
-libc_bitflags!{
+#[cfg(feature = "fs")]
+use crate::{
+ NixPath,
+ Result,
+ sys::stat::Mode
+};
+
+#[cfg(any(
+ target_os = "linux",
+ target_os = "android",
+ target_os = "emscripten",
+ target_os = "fuchsia",
+ any(target_os = "wasi", target_env = "wasi"),
+ target_env = "uclibc",
+ target_os = "freebsd"
+))]
+#[cfg(feature = "fs")]
+pub use self::posix_fadvise::{PosixFadviseAdvice, posix_fadvise};
+
+#[cfg(not(target_os = "redox"))]
+#[cfg(any(feature = "fs", feature = "process"))]
+libc_bitflags! {
+ #[cfg_attr(docsrs, doc(cfg(any(feature = "fs", feature = "process"))))]
pub struct AtFlags: c_int {
AT_REMOVEDIR;
AT_SYMLINK_FOLLOW;
@@ -30,20 +39,27 @@ libc_bitflags!{
AT_NO_AUTOMOUNT;
#[cfg(any(target_os = "android", target_os = "linux"))]
AT_EMPTY_PATH;
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ AT_EACCESS;
}
}
+#[cfg(any(feature = "fs", feature = "term"))]
libc_bitflags!(
/// Configuration options for opened files.
+ #[cfg_attr(docsrs, doc(cfg(any(feature = "fs", feature = "term"))))]
pub struct OFlag: c_int {
/// Mask for the access mode of the file.
O_ACCMODE;
/// Use alternate I/O semantics.
#[cfg(target_os = "netbsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_ALT_IO;
/// Open the file in append-only mode.
O_APPEND;
/// Generate a signal when input or output becomes possible.
+ #[cfg(not(any(target_os = "illumos", target_os = "solaris")))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_ASYNC;
/// Closes the file descriptor once an `execve` call is made.
///
@@ -57,8 +73,11 @@ libc_bitflags!(
target_os = "freebsd",
target_os = "linux",
target_os = "netbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_DIRECT;
/// If the specified path isn't a directory, fail.
+ #[cfg(not(any(target_os = "illumos", target_os = "solaris")))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_DIRECTORY;
/// Implicitly follow each `write()` with an `fdatasync()`.
#[cfg(any(target_os = "android",
@@ -67,11 +86,13 @@ libc_bitflags!(
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_DSYNC;
/// Error out if a file was not created.
O_EXCL;
/// Open for execute only.
#[cfg(target_os = "freebsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_EXEC;
/// Open with an exclusive file lock.
#[cfg(any(target_os = "dragonfly",
@@ -79,7 +100,9 @@ libc_bitflags!(
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
- target_os = "openbsd"))]
+ target_os = "openbsd",
+ target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_EXLOCK;
/// Same as `O_SYNC`.
#[cfg(any(target_os = "dragonfly",
@@ -88,17 +111,25 @@ libc_bitflags!(
all(target_os = "linux", not(target_env = "musl")),
target_os = "macos",
target_os = "netbsd",
- target_os = "openbsd"))]
+ target_os = "openbsd",
+ target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_FSYNC;
/// Allow files whose sizes can't be represented in an `off_t` to be opened.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_LARGEFILE;
/// Do not update the file last access time during `read(2)`s.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_NOATIME;
/// Don't attach the device as the process' controlling terminal.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_NOCTTY;
/// Same as `O_NONBLOCK`.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_NDELAY;
/// `open()` will fail if the given path is a symbolic link.
O_NOFOLLOW;
@@ -106,11 +137,13 @@ libc_bitflags!(
O_NONBLOCK;
/// Don't deliver `SIGPIPE`.
#[cfg(target_os = "netbsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_NOSIGPIPE;
/// Obtain a file descriptor for low-level access.
///
/// The file itself is not opened and other file operations will fail.
- #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg(any(target_os = "android", target_os = "linux", target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_PATH;
/// Only allow reading.
///
@@ -122,9 +155,11 @@ libc_bitflags!(
O_RDWR;
/// Similar to `O_DSYNC` but applies to `read`s instead.
#[cfg(any(target_os = "linux", target_os = "netbsd", target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_RSYNC;
/// Skip search permission checks.
#[cfg(target_os = "netbsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_SEARCH;
/// Open with a shared file lock.
#[cfg(any(target_os = "dragonfly",
@@ -132,17 +167,23 @@ libc_bitflags!(
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
- target_os = "openbsd"))]
+ target_os = "openbsd",
+ target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_SHLOCK;
/// Implicitly follow each `write()` with an `fsync()`.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_SYNC;
/// Create an unnamed temporary file.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_TMPFILE;
/// Truncate an existing regular file to 0 length if it allows writing.
O_TRUNC;
/// Restore default TTY attributes.
#[cfg(target_os = "freebsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_TTY_INIT;
/// Only allow writing.
///
@@ -151,75 +192,204 @@ libc_bitflags!(
}
);
+feature! {
+#![feature = "fs"]
+
+// The conversion is not identical on all operating systems.
+#[allow(clippy::useless_conversion)]
pub fn open<P: ?Sized + NixPath>(path: &P, oflag: OFlag, mode: Mode) -> Result<RawFd> {
let fd = path.with_nix_path(|cstr| {
- let modebits = c_uint::from(mode.bits());
- unsafe { libc::open(cstr.as_ptr(), oflag.bits(), modebits) }
+ unsafe { libc::open(cstr.as_ptr(), oflag.bits(), mode.bits() as c_uint) }
})?;
Errno::result(fd)
}
-pub fn openat<P: ?Sized + NixPath>(dirfd: RawFd, path: &P, oflag: OFlag, mode: Mode) -> Result<RawFd> {
+// The conversion is not identical on all operating systems.
+#[allow(clippy::useless_conversion)]
+#[cfg(not(target_os = "redox"))]
+pub fn openat<P: ?Sized + NixPath>(
+ dirfd: RawFd,
+ path: &P,
+ oflag: OFlag,
+ mode: Mode,
+) -> Result<RawFd> {
let fd = path.with_nix_path(|cstr| {
- let modebits = c_uint::from(mode.bits());
- unsafe { libc::openat(dirfd, cstr.as_ptr(), oflag.bits(), modebits) }
+ unsafe { libc::openat(dirfd, cstr.as_ptr(), oflag.bits(), mode.bits() as c_uint) }
})?;
Errno::result(fd)
}
-pub fn renameat<P1: ?Sized + NixPath, P2: ?Sized + NixPath>(old_dirfd: Option<RawFd>, old_path: &P1,
- new_dirfd: Option<RawFd>, new_path: &P2)
- -> Result<()> {
+#[cfg(not(target_os = "redox"))]
+pub fn renameat<P1: ?Sized + NixPath, P2: ?Sized + NixPath>(
+ old_dirfd: Option<RawFd>,
+ old_path: &P1,
+ new_dirfd: Option<RawFd>,
+ new_path: &P2,
+) -> Result<()> {
let res = old_path.with_nix_path(|old_cstr| {
new_path.with_nix_path(|new_cstr| unsafe {
- libc::renameat(at_rawfd(old_dirfd), old_cstr.as_ptr(),
- at_rawfd(new_dirfd), new_cstr.as_ptr())
+ libc::renameat(
+ at_rawfd(old_dirfd),
+ old_cstr.as_ptr(),
+ at_rawfd(new_dirfd),
+ new_cstr.as_ptr(),
+ )
})
})??;
Errno::result(res).map(drop)
}
+}
-fn wrap_readlink_result(v: &mut Vec<u8>, res: ssize_t) -> Result<OsString> {
- match Errno::result(res) {
- Err(err) => Err(err),
- Ok(len) => {
- unsafe { v.set_len(len as usize) }
- Ok(OsString::from_vec(v.to_vec()))
- }
+#[cfg(all(
+ target_os = "linux",
+ target_env = "gnu",
+))]
+#[cfg(feature = "fs")]
+libc_bitflags! {
+ #[cfg_attr(docsrs, doc(cfg(feature = "fs")))]
+ pub struct RenameFlags: u32 {
+ RENAME_EXCHANGE;
+ RENAME_NOREPLACE;
+ RENAME_WHITEOUT;
}
}
-pub fn readlink<P: ?Sized + NixPath>(path: &P) -> Result<OsString> {
- let mut v = Vec::with_capacity(libc::PATH_MAX as usize);
- let res = path.with_nix_path(|cstr| {
- unsafe { libc::readlink(cstr.as_ptr(), v.as_mut_ptr() as *mut c_char, v.capacity() as size_t) }
- })?;
+feature! {
+#![feature = "fs"]
+#[cfg(all(
+ target_os = "linux",
+ target_env = "gnu",
+))]
+pub fn renameat2<P1: ?Sized + NixPath, P2: ?Sized + NixPath>(
+ old_dirfd: Option<RawFd>,
+ old_path: &P1,
+ new_dirfd: Option<RawFd>,
+ new_path: &P2,
+ flags: RenameFlags,
+) -> Result<()> {
+ let res = old_path.with_nix_path(|old_cstr| {
+ new_path.with_nix_path(|new_cstr| unsafe {
+ libc::renameat2(
+ at_rawfd(old_dirfd),
+ old_cstr.as_ptr(),
+ at_rawfd(new_dirfd),
+ new_cstr.as_ptr(),
+ flags.bits(),
+ )
+ })
+ })??;
+ Errno::result(res).map(drop)
+}
- wrap_readlink_result(&mut v, res)
+fn wrap_readlink_result(mut v: Vec<u8>, len: ssize_t) -> Result<OsString> {
+ unsafe { v.set_len(len as usize) }
+ v.shrink_to_fit();
+ Ok(OsString::from_vec(v.to_vec()))
}
+fn readlink_maybe_at<P: ?Sized + NixPath>(
+ dirfd: Option<RawFd>,
+ path: &P,
+ v: &mut Vec<u8>,
+) -> Result<libc::ssize_t> {
+ path.with_nix_path(|cstr| unsafe {
+ match dirfd {
+ #[cfg(target_os = "redox")]
+ Some(_) => unreachable!(),
+ #[cfg(not(target_os = "redox"))]
+ Some(dirfd) => libc::readlinkat(
+ dirfd,
+ cstr.as_ptr(),
+ v.as_mut_ptr() as *mut c_char,
+ v.capacity() as size_t,
+ ),
+ None => libc::readlink(
+ cstr.as_ptr(),
+ v.as_mut_ptr() as *mut c_char,
+ v.capacity() as size_t,
+ ),
+ }
+ })
+}
-pub fn readlinkat<P: ?Sized + NixPath>(dirfd: RawFd, path: &P) -> Result<OsString> {
+fn inner_readlink<P: ?Sized + NixPath>(dirfd: Option<RawFd>, path: &P) -> Result<OsString> {
let mut v = Vec::with_capacity(libc::PATH_MAX as usize);
- let res = path.with_nix_path(|cstr| {
- unsafe { libc::readlinkat(dirfd, cstr.as_ptr(), v.as_mut_ptr() as *mut c_char, v.capacity() as size_t) }
- })?;
+ // simple case: result is strictly less than `PATH_MAX`
+ let res = readlink_maybe_at(dirfd, path, &mut v)?;
+ let len = Errno::result(res)?;
+ debug_assert!(len >= 0);
+ if (len as usize) < v.capacity() {
+ return wrap_readlink_result(v, res);
+ }
+ // Uh oh, the result is too long...
+ // Let's try to ask lstat how many bytes to allocate.
+ let reported_size = match dirfd {
+ #[cfg(target_os = "redox")]
+ Some(_) => unreachable!(),
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Some(dirfd) => {
+ let flags = if path.is_empty() { AtFlags::AT_EMPTY_PATH } else { AtFlags::empty() };
+ super::sys::stat::fstatat(dirfd, path, flags | AtFlags::AT_SYMLINK_NOFOLLOW)
+ },
+ #[cfg(not(any(target_os = "android", target_os = "linux", target_os = "redox")))]
+ Some(dirfd) => super::sys::stat::fstatat(dirfd, path, AtFlags::AT_SYMLINK_NOFOLLOW),
+ None => super::sys::stat::lstat(path)
+ }
+ .map(|x| x.st_size)
+ .unwrap_or(0);
+ let mut try_size = if reported_size > 0 {
+ // Note: even if `lstat`'s apparently valid answer turns out to be
+ // wrong, we will still read the full symlink no matter what.
+ reported_size as usize + 1
+ } else {
+ // If lstat doesn't cooperate, or reports an error, be a little less
+ // precise.
+ (libc::PATH_MAX as usize).max(128) << 1
+ };
+ loop {
+ v.reserve_exact(try_size);
+ let res = readlink_maybe_at(dirfd, path, &mut v)?;
+ let len = Errno::result(res)?;
+ debug_assert!(len >= 0);
+ if (len as usize) < v.capacity() {
+ break wrap_readlink_result(v, res);
+ } else {
+ // Ugh! Still not big enough!
+ match try_size.checked_shl(1) {
+ Some(next_size) => try_size = next_size,
+ // It's absurd that this would happen, but handle it sanely
+ // anyway.
+ None => break Err(Errno::ENAMETOOLONG),
+ }
+ }
+ }
+}
- wrap_readlink_result(&mut v, res)
+pub fn readlink<P: ?Sized + NixPath>(path: &P) -> Result<OsString> {
+ inner_readlink(None, path)
+}
+
+#[cfg(not(target_os = "redox"))]
+pub fn readlinkat<P: ?Sized + NixPath>(dirfd: RawFd, path: &P) -> Result<OsString> {
+ inner_readlink(Some(dirfd), path)
}
/// Computes the raw fd consumed by a function of the form `*at`.
+#[cfg(not(target_os = "redox"))]
pub(crate) fn at_rawfd(fd: Option<RawFd>) -> raw::c_int {
match fd {
None => libc::AT_FDCWD,
Some(fd) => fd,
}
}
+}
#[cfg(any(target_os = "android", target_os = "linux"))]
+#[cfg(feature = "fs")]
libc_bitflags!(
/// Additional flags for file sealing, which allows for limiting operations on a file.
+ #[cfg_attr(docsrs, doc(cfg(feature = "fs")))]
pub struct SealFlag: c_int {
/// Prevents further calls to `fcntl()` with `F_ADD_SEALS`.
F_SEAL_SEAL;
@@ -232,15 +402,22 @@ libc_bitflags!(
}
);
+#[cfg(feature = "fs")]
libc_bitflags!(
/// Additional configuration flags for `fcntl`'s `F_SETFD`.
+ #[cfg_attr(docsrs, doc(cfg(feature = "fs")))]
pub struct FdFlag: c_int {
/// The file descriptor will automatically be closed during a successful `execve(2)`.
FD_CLOEXEC;
}
);
+feature! {
+#![feature = "fs"]
+
+#[cfg(not(target_os = "redox"))]
#[derive(Debug, Eq, Hash, PartialEq)]
+#[non_exhaustive]
pub enum FcntlArg<'a> {
F_DUPFD(RawFd),
F_DUPFD_CLOEXEC(RawFd),
@@ -267,9 +444,20 @@ pub enum FcntlArg<'a> {
F_GETPIPE_SZ,
#[cfg(any(target_os = "linux", target_os = "android"))]
F_SETPIPE_SZ(c_int),
-
// TODO: Rest of flags
}
+
+#[cfg(target_os = "redox")]
+#[derive(Debug, Clone, Copy, Eq, Hash, PartialEq)]
+#[non_exhaustive]
+pub enum FcntlArg {
+ F_DUPFD(RawFd),
+ F_DUPFD_CLOEXEC(RawFd),
+ F_GETFD,
+ F_SETFD(FdFlag), // FD_FLAGS
+ F_GETFL,
+ F_SETFL(OFlag), // O_NONBLOCK
+}
pub use self::FcntlArg::*;
// TODO: Figure out how to handle value fcntl returns
@@ -282,10 +470,19 @@ pub fn fcntl(fd: RawFd, arg: FcntlArg) -> Result<c_int> {
F_SETFD(flag) => libc::fcntl(fd, libc::F_SETFD, flag.bits()),
F_GETFL => libc::fcntl(fd, libc::F_GETFL),
F_SETFL(flag) => libc::fcntl(fd, libc::F_SETFL, flag.bits()),
+ #[cfg(not(target_os = "redox"))]
F_SETLK(flock) => libc::fcntl(fd, libc::F_SETLK, flock),
+ #[cfg(not(target_os = "redox"))]
F_SETLKW(flock) => libc::fcntl(fd, libc::F_SETLKW, flock),
+ #[cfg(not(target_os = "redox"))]
F_GETLK(flock) => libc::fcntl(fd, libc::F_GETLK, flock),
#[cfg(any(target_os = "android", target_os = "linux"))]
+ F_OFD_SETLK(flock) => libc::fcntl(fd, libc::F_OFD_SETLK, flock),
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ F_OFD_SETLKW(flock) => libc::fcntl(fd, libc::F_OFD_SETLKW, flock),
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ F_OFD_GETLK(flock) => libc::fcntl(fd, libc::F_OFD_GETLK, flock),
+ #[cfg(any(target_os = "android", target_os = "linux"))]
F_ADD_SEALS(flag) => libc::fcntl(fd, libc::F_ADD_SEALS, flag.bits()),
#[cfg(any(target_os = "android", target_os = "linux"))]
F_GET_SEALS => libc::fcntl(fd, libc::F_GET_SEALS),
@@ -295,15 +492,15 @@ pub fn fcntl(fd: RawFd, arg: FcntlArg) -> Result<c_int> {
F_GETPIPE_SZ => libc::fcntl(fd, libc::F_GETPIPE_SZ),
#[cfg(any(target_os = "linux", target_os = "android"))]
F_SETPIPE_SZ(size) => libc::fcntl(fd, libc::F_SETPIPE_SZ, size),
- #[cfg(any(target_os = "linux", target_os = "android"))]
- _ => unimplemented!()
}
};
Errno::result(res)
}
+// TODO: convert to libc_enum
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
+#[non_exhaustive]
pub enum FlockArg {
LockShared,
LockExclusive,
@@ -313,6 +510,7 @@ pub enum FlockArg {
UnlockNonblock,
}
+#[cfg(not(target_os = "redox"))]
pub fn flock(fd: RawFd, arg: FlockArg) -> Result<()> {
use self::FlockArg::*;
@@ -329,10 +527,13 @@ pub fn flock(fd: RawFd, arg: FlockArg) -> Result<()> {
Errno::result(res).map(drop)
}
+}
#[cfg(any(target_os = "android", target_os = "linux"))]
+#[cfg(feature = "zerocopy")]
libc_bitflags! {
/// Additional flags to `splice` and friends.
+ #[cfg_attr(docsrs, doc(cfg(feature = "zerocopy")))]
pub struct SpliceFFlags: c_uint {
/// Request that pages be moved instead of copied.
///
@@ -351,6 +552,9 @@ libc_bitflags! {
}
}
+feature! {
+#![feature = "zerocopy"]
+
/// Copy a range of data from one file to another
///
/// The `copy_file_range` system call performs an in-kernel copy between
@@ -412,9 +616,7 @@ pub fn splice(
.map(|offset| offset as *mut libc::loff_t)
.unwrap_or(ptr::null_mut());
- let ret = unsafe {
- libc::splice(fd_in, off_in, fd_out, off_out, len, flags.bits())
- };
+ let ret = unsafe { libc::splice(fd_in, off_in, fd_out, off_out, len, flags.bits()) };
Errno::result(ret).map(|r| r as usize)
}
@@ -425,16 +627,29 @@ pub fn tee(fd_in: RawFd, fd_out: RawFd, len: usize, flags: SpliceFFlags) -> Resu
}
#[cfg(any(target_os = "linux", target_os = "android"))]
-pub fn vmsplice(fd: RawFd, iov: &[IoVec<&[u8]>], flags: SpliceFFlags) -> Result<usize> {
+pub fn vmsplice(
+ fd: RawFd,
+ iov: &[std::io::IoSlice<'_>],
+ flags: SpliceFFlags
+ ) -> Result<usize>
+{
let ret = unsafe {
- libc::vmsplice(fd, iov.as_ptr() as *const libc::iovec, iov.len(), flags.bits())
+ libc::vmsplice(
+ fd,
+ iov.as_ptr() as *const libc::iovec,
+ iov.len(),
+ flags.bits(),
+ )
};
Errno::result(ret).map(|r| r as usize)
}
+}
#[cfg(any(target_os = "linux"))]
+#[cfg(feature = "fs")]
libc_bitflags!(
/// Mode argument flags for fallocate determining operation performed on a given range.
+ #[cfg_attr(docsrs, doc(cfg(feature = "fs")))]
pub struct FallocateFlags: c_int {
/// File size is not changed.
///
@@ -463,31 +678,170 @@ libc_bitflags!(
}
);
+feature! {
+#![feature = "fs"]
+
/// Manipulates file space.
///
/// Allows the caller to directly manipulate the allocated disk space for the
/// file referred to by fd.
#[cfg(any(target_os = "linux"))]
-pub fn fallocate(fd: RawFd, mode: FallocateFlags, offset: libc::off_t, len: libc::off_t) -> Result<c_int> {
+#[cfg(feature = "fs")]
+pub fn fallocate(
+ fd: RawFd,
+ mode: FallocateFlags,
+ offset: libc::off_t,
+ len: libc::off_t,
+) -> Result<()> {
let res = unsafe { libc::fallocate(fd, mode.bits(), offset, len) };
- Errno::result(res)
+ Errno::result(res).map(drop)
+}
+
+/// Argument to [`fspacectl`] describing the range to zero. The first member is
+/// the file offset, and the second is the length of the region.
+#[cfg(any(target_os = "freebsd"))]
+#[derive(Clone, Copy, Debug, Eq, PartialEq)]
+pub struct SpacectlRange(pub libc::off_t, pub libc::off_t);
+
+#[cfg(any(target_os = "freebsd"))]
+impl SpacectlRange {
+ #[inline]
+ pub fn is_empty(&self) -> bool {
+ self.1 == 0
+ }
+
+ #[inline]
+ pub fn len(&self) -> libc::off_t {
+ self.1
+ }
+
+ #[inline]
+ pub fn offset(&self) -> libc::off_t {
+ self.0
+ }
+}
+
+/// Punch holes in a file.
+///
+/// `fspacectl` instructs the file system to deallocate a portion of a file.
+/// After a successful operation, this region of the file will return all zeroes
+/// if read. If the file system supports deallocation, then it may free the
+/// underlying storage, too.
+///
+/// # Arguments
+///
+/// - `fd` - File to operate on
+/// - `range.0` - File offset at which to begin deallocation
+/// - `range.1` - Length of the region to deallocate
+///
+/// # Returns
+///
+/// The operation may deallocate less than the entire requested region. On
+/// success, it returns the region that still remains to be deallocated. The
+/// caller should loop until the returned region is empty.
+///
+/// # Example
+///
+// no_run because it fails to link until FreeBSD 14.0
+/// ```no_run
+/// # use std::io::Write;
+/// # use std::os::unix::fs::FileExt;
+/// # use std::os::unix::io::AsRawFd;
+/// # use nix::fcntl::*;
+/// # use tempfile::tempfile;
+/// const INITIAL: &[u8] = b"0123456789abcdef";
+/// let mut f = tempfile().unwrap();
+/// f.write_all(INITIAL).unwrap();
+/// let mut range = SpacectlRange(3, 6);
+/// while (!range.is_empty()) {
+/// range = fspacectl(f.as_raw_fd(), range).unwrap();
+/// }
+/// let mut buf = vec![0; INITIAL.len()];
+/// f.read_exact_at(&mut buf, 0).unwrap();
+/// assert_eq!(buf, b"012\0\0\0\0\0\09abcdef");
+/// ```
+#[cfg(target_os = "freebsd")]
+pub fn fspacectl(fd: RawFd, range: SpacectlRange) -> Result<SpacectlRange> {
+ let mut rqsr = libc::spacectl_range{r_offset: range.0, r_len: range.1};
+ let res = unsafe { libc::fspacectl(
+ fd,
+ libc::SPACECTL_DEALLOC, // Only one command is supported ATM
+ &rqsr,
+ 0, // No flags are currently supported
+ &mut rqsr
+ )};
+ Errno::result(res).map(|_| SpacectlRange(rqsr.r_offset, rqsr.r_len))
+}
+
+/// Like [`fspacectl`], but will never return incomplete.
+///
+/// # Arguments
+///
+/// - `fd` - File to operate on
+/// - `offset` - File offset at which to begin deallocation
+/// - `len` - Length of the region to deallocate
+///
+/// # Returns
+///
+/// Returns `()` on success. On failure, the region may or may not be partially
+/// deallocated.
+///
+/// # Example
+///
+// no_run because it fails to link until FreeBSD 14.0
+/// ```no_run
+/// # use std::io::Write;
+/// # use std::os::unix::fs::FileExt;
+/// # use std::os::unix::io::AsRawFd;
+/// # use nix::fcntl::*;
+/// # use tempfile::tempfile;
+/// const INITIAL: &[u8] = b"0123456789abcdef";
+/// let mut f = tempfile().unwrap();
+/// f.write_all(INITIAL).unwrap();
+/// fspacectl_all(f.as_raw_fd(), 3, 6).unwrap();
+/// let mut buf = vec![0; INITIAL.len()];
+/// f.read_exact_at(&mut buf, 0).unwrap();
+/// assert_eq!(buf, b"012\0\0\0\0\0\09abcdef");
+/// ```
+#[cfg(target_os = "freebsd")]
+pub fn fspacectl_all(fd: RawFd, offset: libc::off_t, len: libc::off_t)
+ -> Result<()>
+{
+ let mut rqsr = libc::spacectl_range{r_offset: offset, r_len: len};
+ while rqsr.r_len > 0 {
+ let res = unsafe { libc::fspacectl(
+ fd,
+ libc::SPACECTL_DEALLOC, // Only one command is supported ATM
+ &rqsr,
+ 0, // No flags are currently supported
+ &mut rqsr
+ )};
+ if let Err(e) = Errno::result(res) {
+ return Err(e);
+ }
+ }
+ Ok(())
}
-#[cfg(any(target_os = "linux",
- target_os = "android",
- target_os = "emscripten",
- target_os = "fuchsia",
- any(target_os = "wasi", target_env = "wasi"),
- target_env = "uclibc",
- target_env = "freebsd"))]
+#[cfg(any(
+ target_os = "linux",
+ target_os = "android",
+ target_os = "emscripten",
+ target_os = "fuchsia",
+ any(target_os = "wasi", target_env = "wasi"),
+ target_env = "uclibc",
+ target_os = "freebsd"
+))]
mod posix_fadvise {
- use Result;
- use libc;
- use errno::Errno;
+ use crate::errno::Errno;
use std::os::unix::io::RawFd;
+ use crate::Result;
+ #[cfg(feature = "fs")]
libc_enum! {
#[repr(i32)]
+ #[non_exhaustive]
+ #[cfg_attr(docsrs, doc(cfg(feature = "fs")))]
pub enum PosixFadviseAdvice {
POSIX_FADV_NORMAL,
POSIX_FADV_SEQUENTIAL,
@@ -498,32 +852,40 @@ mod posix_fadvise {
}
}
- pub fn posix_fadvise(fd: RawFd,
- offset: libc::off_t,
- len: libc::off_t,
- advice: PosixFadviseAdvice) -> Result<libc::c_int> {
+ feature! {
+ #![feature = "fs"]
+ pub fn posix_fadvise(
+ fd: RawFd,
+ offset: libc::off_t,
+ len: libc::off_t,
+ advice: PosixFadviseAdvice,
+ ) -> Result<()> {
let res = unsafe { libc::posix_fadvise(fd, offset, len, advice as libc::c_int) };
- Errno::result(res)
+
+ if res == 0 {
+ Ok(())
+ } else {
+ Err(Errno::from_i32(res))
+ }
+ }
}
}
#[cfg(any(
target_os = "linux",
target_os = "android",
+ target_os = "dragonfly",
target_os = "emscripten",
target_os = "fuchsia",
any(target_os = "wasi", target_env = "wasi"),
target_os = "freebsd"
))]
-pub fn posix_fallocate(
- fd: RawFd,
- offset: libc::off_t,
- len: libc::off_t
-) -> Result<()> {
+pub fn posix_fallocate(fd: RawFd, offset: libc::off_t, len: libc::off_t) -> Result<()> {
let res = unsafe { libc::posix_fallocate(fd, offset, len) };
match Errno::result(res) {
Err(err) => Err(err),
Ok(0) => Ok(()),
- Ok(errno) => Err(crate::Error::Sys(Errno::from_i32(errno))),
+ Ok(errno) => Err(Errno::from_i32(errno)),
}
}
+}
diff --git a/vendor/nix/src/features.rs b/vendor/nix/src/features.rs
index 76cdfd3..6108098 100644
--- a/vendor/nix/src/features.rs
+++ b/vendor/nix/src/features.rs
@@ -3,7 +3,9 @@ pub use self::os::*;
#[cfg(any(target_os = "linux", target_os = "android"))]
mod os {
- use sys::utsname::uname;
+ use std::os::unix::ffi::OsStrExt;
+ use crate::sys::utsname::uname;
+ use crate::Result;
// Features:
// * atomic cloexec on socket: 2.6.27
@@ -22,15 +24,15 @@ mod os {
*dst += (b - b'0') as usize;
}
- fn parse_kernel_version() -> usize {
- let u = uname();
+ fn parse_kernel_version() -> Result<usize> {
+ let u = uname()?;
let mut curr: usize = 0;
let mut major: usize = 0;
let mut minor: usize = 0;
let mut patch: usize = 0;
- for b in u.release().bytes() {
+ for &b in u.release().as_bytes() {
if curr >= 3 {
break;
}
@@ -50,7 +52,7 @@ mod os {
}
}
- if major >= 3 {
+ Ok(if major >= 3 {
VERS_3
} else if major >= 2 {
if minor >= 7 {
@@ -68,36 +70,54 @@ mod os {
}
} else {
VERS_UNKNOWN
- }
+ })
}
- fn kernel_version() -> usize {
+ fn kernel_version() -> Result<usize> {
static mut KERNEL_VERS: usize = 0;
unsafe {
if KERNEL_VERS == 0 {
- KERNEL_VERS = parse_kernel_version();
+ KERNEL_VERS = parse_kernel_version()?;
}
- KERNEL_VERS
+ Ok(KERNEL_VERS)
}
}
/// Check if the OS supports atomic close-on-exec for sockets
pub fn socket_atomic_cloexec() -> bool {
- kernel_version() >= VERS_2_6_27
+ kernel_version().map(|version| version >= VERS_2_6_27).unwrap_or(false)
}
#[test]
pub fn test_parsing_kernel_version() {
- assert!(kernel_version() > 0);
+ assert!(kernel_version().unwrap() > 0);
}
}
-#[cfg(any(target_os = "macos", target_os = "freebsd", target_os = "dragonfly", target_os = "ios", target_os = "openbsd", target_os = "netbsd"))]
+#[cfg(any(
+ target_os = "dragonfly", // Since ???
+ target_os = "freebsd", // Since 10.0
+ target_os = "illumos", // Since ???
+ target_os = "netbsd", // Since 6.0
+ target_os = "openbsd", // Since 5.7
+ target_os = "redox", // Since 1-july-2020
+))]
mod os {
/// Check if the OS supports atomic close-on-exec for sockets
- pub fn socket_atomic_cloexec() -> bool {
+ pub const fn socket_atomic_cloexec() -> bool {
+ true
+ }
+}
+
+#[cfg(any(target_os = "macos",
+ target_os = "ios",
+ target_os = "fuchsia",
+ target_os = "solaris"))]
+mod os {
+ /// Check if the OS supports atomic close-on-exec for sockets
+ pub const fn socket_atomic_cloexec() -> bool {
false
}
}
diff --git a/vendor/nix/src/ifaddrs.rs b/vendor/nix/src/ifaddrs.rs
index 2c226cb..f834d30 100644
--- a/vendor/nix/src/ifaddrs.rs
+++ b/vendor/nix/src/ifaddrs.rs
@@ -3,16 +3,15 @@
//! Uses the Linux and/or BSD specific function `getifaddrs` to query the list
//! of interfaces and their associated addresses.
+use cfg_if::cfg_if;
use std::ffi;
use std::iter::Iterator;
use std::mem;
use std::option::Option;
-use libc;
-
-use {Result, Errno};
-use sys::socket::SockAddr;
-use net::if_::*;
+use crate::{Result, Errno};
+use crate::sys::socket::{SockaddrLike, SockaddrStorage};
+use crate::net::if_::*;
/// Describes a single address for an interface as returned by `getifaddrs`.
#[derive(Clone, Debug, Eq, Hash, PartialEq)]
@@ -22,13 +21,13 @@ pub struct InterfaceAddress {
/// Flags as from `SIOCGIFFLAGS` ioctl
pub flags: InterfaceFlags,
/// Network address of this interface
- pub address: Option<SockAddr>,
+ pub address: Option<SockaddrStorage>,
/// Netmask of this interface
- pub netmask: Option<SockAddr>,
+ pub netmask: Option<SockaddrStorage>,
/// Broadcast address of this interface, if applicable
- pub broadcast: Option<SockAddr>,
+ pub broadcast: Option<SockaddrStorage>,
/// Point-to-point destination address
- pub destination: Option<SockAddr>,
+ pub destination: Option<SockaddrStorage>,
}
cfg_if! {
@@ -47,8 +46,8 @@ impl InterfaceAddress {
/// Create an `InterfaceAddress` from the libc struct.
fn from_libc_ifaddrs(info: &libc::ifaddrs) -> InterfaceAddress {
let ifname = unsafe { ffi::CStr::from_ptr(info.ifa_name) };
- let address = unsafe { SockAddr::from_libc_sockaddr(info.ifa_addr) };
- let netmask = unsafe { SockAddr::from_libc_sockaddr(info.ifa_netmask) };
+ let address = unsafe { SockaddrStorage::from_raw(info.ifa_addr, None) };
+ let netmask = unsafe { SockaddrStorage::from_raw(info.ifa_netmask, None) };
let mut addr = InterfaceAddress {
interface_name: ifname.to_string_lossy().to_string(),
flags: InterfaceFlags::from_bits_truncate(info.ifa_flags as i32),
@@ -60,9 +59,9 @@ impl InterfaceAddress {
let ifu = get_ifu_from_sockaddr(info);
if addr.flags.contains(InterfaceFlags::IFF_POINTOPOINT) {
- addr.destination = unsafe { SockAddr::from_libc_sockaddr(ifu) };
+ addr.destination = unsafe { SockaddrStorage::from_raw(ifu, None) };
} else if addr.flags.contains(InterfaceFlags::IFF_BROADCAST) {
- addr.broadcast = unsafe { SockAddr::from_libc_sockaddr(ifu) };
+ addr.broadcast = unsafe { SockaddrStorage::from_raw(ifu, None) };
}
addr
@@ -104,9 +103,9 @@ impl Iterator for InterfaceAddressIterator {
/// Note that the underlying implementation differs between OSes. Only the
/// most common address families are supported by the nix crate (due to
/// lack of time and complexity of testing). The address family is encoded
-/// in the specific variant of `SockAddr` returned for the fields `address`,
-/// `netmask`, `broadcast`, and `destination`. For any entry not supported,
-/// the returned list will contain a `None` entry.
+/// in the specific variant of `SockaddrStorage` returned for the fields
+/// `address`, `netmask`, `broadcast`, and `destination`. For any entry not
+/// supported, the returned list will contain a `None` entry.
///
/// # Example
/// ```
diff --git a/vendor/nix/src/kmod.rs b/vendor/nix/src/kmod.rs
index e853261..c42068c 100644
--- a/vendor/nix/src/kmod.rs
+++ b/vendor/nix/src/kmod.rs
@@ -2,12 +2,11 @@
//!
//! For more details see
-use libc;
use std::ffi::CStr;
use std::os::unix::io::AsRawFd;
-use errno::Errno;
-use Result;
+use crate::errno::Errno;
+use crate::Result;
/// Loads a kernel module from a buffer.
///
@@ -42,7 +41,7 @@ use Result;
/// init_module(&mut contents, &CString::new("who=Rust when=Now,12").unwrap()).unwrap();
/// ```
///
-/// See [`man init_module(2)`](http://man7.org/linux/man-pages/man2/init_module.2.html) for more information.
+/// See [`man init_module(2)`](https://man7.org/linux/man-pages/man2/init_module.2.html) for more information.
pub fn init_module(module_image: &[u8], param_values: &CStr) -> Result<()> {
let res = unsafe {
libc::syscall(
@@ -79,7 +78,7 @@ libc_bitflags!(
/// finit_module(&f, &CString::new("").unwrap(), ModuleInitFlags::empty()).unwrap();
/// ```
///
-/// See [`man init_module(2)`](http://man7.org/linux/man-pages/man2/init_module.2.html) for more information.
+/// See [`man init_module(2)`](https://man7.org/linux/man-pages/man2/init_module.2.html) for more information.
pub fn finit_module<T: AsRawFd>(fd: &T, param_values: &CStr, flags: ModuleInitFlags) -> Result<()> {
let res = unsafe {
libc::syscall(
@@ -96,7 +95,7 @@ pub fn finit_module<T: AsRawFd>(fd: &T, param_values: &CStr, flags: ModuleInitFl
libc_bitflags!(
/// Flags used by `delete_module`.
///
- /// See [`man delete_module(2)`](http://man7.org/linux/man-pages/man2/delete_module.2.html)
+ /// See [`man delete_module(2)`](https://man7.org/linux/man-pages/man2/delete_module.2.html)
/// for a detailed description how these flags work.
pub struct DeleteModuleFlags: libc::c_int {
O_NONBLOCK;
@@ -115,7 +114,7 @@ libc_bitflags!(
/// delete_module(&CString::new("mymod").unwrap(), DeleteModuleFlags::O_NONBLOCK).unwrap();
/// ```
///
-/// See [`man delete_module(2)`](http://man7.org/linux/man-pages/man2/delete_module.2.html) for more information.
+/// See [`man delete_module(2)`](https://man7.org/linux/man-pages/man2/delete_module.2.html) for more information.
pub fn delete_module(name: &CStr, flags: DeleteModuleFlags) -> Result<()> {
let res = unsafe { libc::syscall(libc::SYS_delete_module, name.as_ptr(), flags.bits()) };
diff --git a/vendor/nix/src/lib.rs b/vendor/nix/src/lib.rs
index 410db18..d4dcbc4 100644
--- a/vendor/nix/src/lib.rs
+++ b/vendor/nix/src/lib.rs
@@ -2,174 +2,195 @@
//!
//! Modules are structured according to the C header file that they would be
//! defined in.
+//!
+//! # Features
+//!
+//! Nix uses the following Cargo features to enable optional functionality.
+//! They may be enabled in any combination.
+//! * `acct` - Process accounting
+//! * `aio` - POSIX AIO
+//! * `dir` - Stuff relating to directory iteration
+//! * `env` - Manipulate environment variables
+//! * `event` - Event-driven APIs, like `kqueue` and `epoll`
+//! * `feature` - Query characteristics of the OS at runtime
+//! * `fs` - File system functionality
+//! * `hostname` - Get and set the system's hostname
+//! * `inotify` - Linux's `inotify` file system notification API
+//! * `ioctl` - The `ioctl` syscall, and wrappers for my specific instances
+//! * `kmod` - Load and unload kernel modules
+//! * `mman` - Stuff relating to memory management
+//! * `mount` - Mount and unmount file systems
+//! * `mqueue` - POSIX message queues
+//! * `net` - Networking-related functionality
+//! * `personality` - Set the process execution domain
+//! * `poll` - APIs like `poll` and `select`
+//! * `process` - Stuff relating to running processes
+//! * `pthread` - POSIX threads
+//! * `ptrace` - Process tracing and debugging
+//! * `quota` - File system quotas
+//! * `reboot` - Reboot the system
+//! * `resource` - Process resource limits
+//! * `sched` - Manipulate process's scheduling
+//! * `socket` - Sockets, whether for networking or local use
+//! * `signal` - Send and receive signals to processes
+//! * `term` - Terminal control APIs
+//! * `time` - Query the operating system's clocks
+//! * `ucontext` - User thread context
+//! * `uio` - Vectored I/O
+//! * `user` - Stuff relating to users and groups
+//! * `zerocopy` - APIs like `sendfile` and `copy_file_range`
#![crate_name = "nix"]
#![cfg(unix)]
+#![cfg_attr(docsrs, doc(cfg(all())))]
#![allow(non_camel_case_types)]
-// latest bitflags triggers a rustc bug with cross-crate macro expansions causing dead_code
-// warnings even though the macro expands into something with allow(dead_code)
-#![allow(dead_code)]
#![cfg_attr(test, deny(warnings))]
#![recursion_limit = "500"]
#![deny(unused)]
+#![allow(unused_macros)]
+#![cfg_attr(not(feature = "default"), allow(unused_imports))]
#![deny(unstable_features)]
#![deny(missing_copy_implementations)]
#![deny(missing_debug_implementations)]
+#![warn(missing_docs)]
-// External crates
-#[macro_use]
-extern crate bitflags;
-#[macro_use]
-extern crate cfg_if;
-extern crate void;
+#![cfg_attr(docsrs, feature(doc_cfg))]
// Re-exported external crates
-pub extern crate libc;
+pub use libc;
// Private internal modules
#[macro_use] mod macros;
// Public crates
-pub mod dir;
+#[cfg(not(target_os = "redox"))]
+feature! {
+ #![feature = "dir"]
+ #[allow(missing_docs)]
+ pub mod dir;
+}
+feature! {
+ #![feature = "env"]
+ pub mod env;
+}
+#[allow(missing_docs)]
pub mod errno;
-#[deny(missing_docs)]
-pub mod features;
+feature! {
+ #![feature = "feature"]
+
+ #[deny(missing_docs)]
+ pub mod features;
+}
+#[allow(missing_docs)]
pub mod fcntl;
-#[deny(missing_docs)]
-#[cfg(any(target_os = "android",
- target_os = "dragonfly",
- target_os = "freebsd",
- target_os = "ios",
- target_os = "linux",
- target_os = "macos",
- target_os = "netbsd",
- target_os = "openbsd"))]
-pub mod ifaddrs;
+feature! {
+ #![feature = "net"]
+
+ #[cfg(any(target_os = "android",
+ target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "linux",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "illumos",
+ target_os = "openbsd"))]
+ #[deny(missing_docs)]
+ pub mod ifaddrs;
+ #[cfg(not(target_os = "redox"))]
+ #[deny(missing_docs)]
+ pub mod net;
+}
#[cfg(any(target_os = "android",
target_os = "linux"))]
-pub mod kmod;
+feature! {
+ #![feature = "kmod"]
+ #[allow(missing_docs)]
+ pub mod kmod;
+}
#[cfg(any(target_os = "android",
+ target_os = "freebsd",
target_os = "linux"))]
-pub mod mount;
+feature! {
+ #![feature = "mount"]
+ pub mod mount;
+}
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "fushsia",
target_os = "linux",
target_os = "netbsd"))]
-pub mod mqueue;
-#[deny(missing_docs)]
-pub mod net;
-#[deny(missing_docs)]
-pub mod poll;
-#[deny(missing_docs)]
-pub mod pty;
-pub mod sched;
+feature! {
+ #![feature = "mqueue"]
+ #[allow(missing_docs)]
+ pub mod mqueue;
+}
+feature! {
+ #![feature = "poll"]
+ pub mod poll;
+}
+#[cfg(not(any(target_os = "redox", target_os = "fuchsia")))]
+feature! {
+ #![feature = "term"]
+ #[deny(missing_docs)]
+ pub mod pty;
+}
+feature! {
+ #![feature = "sched"]
+ pub mod sched;
+}
pub mod sys;
+feature! {
+ #![feature = "time"]
+ #[allow(missing_docs)]
+ pub mod time;
+}
// This can be implemented for other platforms as soon as libc
// provides bindings for them.
#[cfg(all(target_os = "linux",
- any(target_arch = "x86", target_arch = "x86_64")))]
-pub mod ucontext;
+ any(target_arch = "s390x", target_arch = "x86",
+ target_arch = "x86_64")))]
+feature! {
+ #![feature = "ucontext"]
+ #[allow(missing_docs)]
+ pub mod ucontext;
+}
+#[allow(missing_docs)]
pub mod unistd;
-/*
- *
- * ===== Result / Error =====
- *
- */
-
-use libc::{c_char, PATH_MAX};
-
-use std::{error, fmt, ptr, result};
-use std::ffi::{CStr, OsStr};
+use std::ffi::{CStr, CString, OsStr};
+use std::mem::MaybeUninit;
use std::os::unix::ffi::OsStrExt;
use std::path::{Path, PathBuf};
+use std::{ptr, result, slice};
use errno::Errno;
/// Nix Result Type
-pub type Result<T> = result::Result<T, Error>;
+pub type Result<T> = result::Result<T, Errno>;
-/// Nix Error Type
+/// Nix's main error type.
///
-/// The nix error type provides a common way of dealing with
-/// various system system/libc calls that might fail. Each
-/// error has a corresponding errno (usually the one from the
-/// underlying OS) to which it can be mapped in addition to
-/// implementing other common traits.
-#[derive(Clone, Copy, Debug, Eq, PartialEq)]
-pub enum Error {
- Sys(Errno),
- InvalidPath,
- /// The operation involved a conversion to Rust's native String type, which failed because the
- /// string did not contain all valid UTF-8.
- InvalidUtf8,
- /// The operation is not supported by Nix, in this instance either use the libc bindings or
- /// consult the module documentation to see if there is a more appropriate interface available.
- UnsupportedOperation,
-}
-
-impl Error {
- /// Convert this `Error` to an [`Errno`](enum.Errno.html).
- ///
- /// # Example
- ///
- /// ```
- /// # use nix::Error;
- /// # use nix::errno::Errno;
- /// let e = Error::from(Errno::EPERM);
- /// assert_eq!(Some(Errno::EPERM), e.as_errno());
- /// ```
- pub fn as_errno(self) -> Option<Errno> {
- if let Error::Sys(e) = self {
- Some(e)
- } else {
- None
- }
- }
-
- /// Create a nix Error from a given errno
- pub fn from_errno(errno: Errno) -> Error {
- Error::Sys(errno)
- }
-
- /// Get the current errno and convert it to a nix Error
- pub fn last() -> Error {
- Error::Sys(Errno::last())
- }
-
- /// Create a new invalid argument error (`EINVAL`)
- pub fn invalid_argument() -> Error {
- Error::Sys(Errno::EINVAL)
- }
-
-}
-
-impl From<Errno> for Error {
- fn from(errno: Errno) -> Error { Error::from_errno(errno) }
-}
-
-impl From<std::string::FromUtf8Error> for Error {
- fn from(_: std::string::FromUtf8Error) -> Error { Error::InvalidUtf8 }
-}
-
-impl error::Error for Error {}
-
-impl fmt::Display for Error {
- fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
- match *self {
- Error::InvalidPath => write!(f, "Invalid path"),
- Error::InvalidUtf8 => write!(f, "Invalid UTF-8 string"),
- Error::UnsupportedOperation => write!(f, "Unsupported Operation"),
- Error::Sys(errno) => write!(f, "{:?}: {}", errno, errno.desc()),
- }
- }
-}
-
+/// It's a wrapper around Errno. As such, it's very interoperable with
+/// [`std::io::Error`], but it has the advantages of:
+/// * `Clone`
+/// * `Copy`
+/// * `Eq`
+/// * Small size
+/// * Represents all of the system's errnos, instead of just the most common
+/// ones.
+pub type Error = Errno;
+
+/// Common trait used to represent file system paths by many Nix functions.
pub trait NixPath {
+ /// Is the path empty?
fn is_empty(&self) -> bool;
+ /// Length of the path in bytes
fn len(&self) -> usize;
+ /// Execute a function with this path as a `CStr`.
+ ///
+ /// Mostly used internally by Nix.
fn with_nix_path<T, F>(&self, f: F) -> Result<T>
where F: FnOnce(&CStr) -> T;
}
@@ -214,12 +235,9 @@ impl NixPath for CStr {
}
fn with_nix_path<T, F>(&self, f: F) -> Result<T>
- where F: FnOnce(&CStr) -> T {
- // Equivalence with the [u8] impl.
- if self.len() >= PATH_MAX as usize {
- return Err(Error::InvalidPath);
- }
-
+ where
+ F: FnOnce(&CStr) -> T,
+ {
Ok(f(self))
}
}
@@ -234,24 +252,45 @@ impl NixPath for [u8] {
}
fn with_nix_path<T, F>(&self, f: F) -> Result<T>
- where F: FnOnce(&CStr) -> T {
- let mut buf = [0u8; PATH_MAX as usize];
-
- if self.len() >= PATH_MAX as usize {
- return Err(Error::InvalidPath);
+ where
+ F: FnOnce(&CStr) -> T,
+ {
+ // The real PATH_MAX is typically 4096, but it's statistically unlikely to have a path
+ // longer than ~300 bytes. See the the PR description to get stats for your own machine.
+ // https://github.com/nix-rust/nix/pull/1656
+ //
+ // By being smaller than a memory page, we also avoid the compiler inserting a probe frame:
+ // https://docs.rs/compiler_builtins/latest/compiler_builtins/probestack/index.html
+ const MAX_STACK_ALLOCATION: usize = 1024;
+
+ if self.len() >= MAX_STACK_ALLOCATION {
+ return with_nix_path_allocating(self, f);
}
- match self.iter().position(|b| *b == 0) {
- Some(_) => Err(Error::InvalidPath),
- None => {
- unsafe {
- // TODO: Replace with bytes::copy_memory. rust-lang/rust#24028
- ptr::copy_nonoverlapping(self.as_ptr(), buf.as_mut_ptr(), self.len());
- Ok(f(CStr::from_ptr(buf.as_ptr() as *const c_char)))
- }
+ let mut buf = MaybeUninit::<[u8; MAX_STACK_ALLOCATION]>::uninit();
+ let buf_ptr = buf.as_mut_ptr() as *mut u8;
- }
+ unsafe {
+ ptr::copy_nonoverlapping(self.as_ptr(), buf_ptr, self.len());
+ buf_ptr.add(self.len()).write(0);
}
+
+ match CStr::from_bytes_with_nul(unsafe { slice::from_raw_parts(buf_ptr, self.len() + 1) }) {
+ Ok(s) => Ok(f(s)),
+ Err(_) => Err(Errno::EINVAL),
+ }
+ }
+}
+
+#[cold]
+#[inline(never)]
+fn with_nix_path_allocating<T, F>(from: &[u8], f: F) -> Result<T>
+where
+ F: FnOnce(&CStr) -> T,
+{
+ match CString::new(from) {
+ Ok(s) => Ok(f(&s)),
+ Err(_) => Err(Errno::EINVAL),
}
}
@@ -282,22 +321,3 @@ impl NixPath for PathBuf {
self.as_os_str().with_nix_path(f)
}
}
-
-/// Treats `None` as an empty string.
-impl<'a, NP: ?Sized + NixPath> NixPath for Option<&'a NP> {
- fn is_empty(&self) -> bool {
- self.map_or(true, NixPath::is_empty)
- }
-
- fn len(&self) -> usize {
- self.map_or(0, NixPath::len)
- }
-
- fn with_nix_path<T, F>(&self, f: F) -> Result<T> where F: FnOnce(&CStr) -> T {
- if let Some(nix_path) = *self {
- nix_path.with_nix_path(f)
- } else {
- unsafe { CStr::from_ptr("\0".as_ptr() as *const _).with_nix_path(f) }
- }
- }
-}
diff --git a/vendor/nix/src/macros.rs b/vendor/nix/src/macros.rs
index 5fb49e3..99e0de8 100644
--- a/vendor/nix/src/macros.rs
+++ b/vendor/nix/src/macros.rs
@@ -1,3 +1,17 @@
+// Thanks to Tokio for this macro
+macro_rules! feature {
+ (
+ #![$meta:meta]
+ $($item:item)*
+ ) => {
+ $(
+ #[cfg($meta)]
+ #[cfg_attr(docsrs, doc(cfg($meta)))]
+ $item
+ )*
+ }
+}
+
/// The `libc_bitflags!` macro helps with a common use case of defining a public bitflags type
/// with values from the libc crate. It is used the same way as the `bitflags!` macro, except
/// that only the name of the flag value has to be given.
@@ -5,7 +19,7 @@
/// The `libc` crate must be in scope with the name `libc`.
///
/// # Example
-/// ```
+/// ```ignore
/// libc_bitflags!{
/// pub struct ProtFlags: libc::c_int {
/// PROT_NONE;
@@ -25,7 +39,7 @@
/// various flags have different types, so we cast the broken ones to the right
/// type.
///
-/// ```
+/// ```ignore
/// libc_bitflags!{
/// pub struct SaFlags: libc::c_ulong {
/// SA_NOCLDSTOP as libc::c_ulong;
@@ -48,7 +62,7 @@ macro_rules! libc_bitflags {
)+
}
) => {
- bitflags! {
+ ::bitflags::bitflags! {
$(#[$outer])*
pub struct $BitFlags: $T {
$(
@@ -66,7 +80,7 @@ macro_rules! libc_bitflags {
/// The `libc` crate must be in scope with the name `libc`.
///
/// # Example
-/// ```
+/// ```ignore
/// libc_enum!{
/// pub enum ProtFlags {
/// PROT_NONE,
@@ -80,14 +94,35 @@ macro_rules! libc_bitflags {
/// }
/// }
/// ```
+// Some targets don't use all rules.
+#[allow(unknown_lints)]
+#[allow(unused_macro_rules)]
macro_rules! libc_enum {
// Exit rule.
(@make_enum
+ name: $BitFlags:ident,
+ {
+ $v:vis
+ attrs: [$($attrs:tt)*],
+ entries: [$($entries:tt)*],
+ }
+ ) => {
+ $($attrs)*
+ #[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
+ $v enum $BitFlags {
+ $($entries)*
+ }
+ };
+
+ // Exit rule including TryFrom
+ (@make_enum
+ name: $BitFlags:ident,
{
$v:vis
- name: $BitFlags:ident,
attrs: [$($attrs:tt)*],
entries: [$($entries:tt)*],
+ from_type: $repr:path,
+ try_froms: [$($try_froms:tt)*]
}
) => {
$($attrs)*
@@ -95,40 +130,82 @@ macro_rules! libc_enum {
$v enum $BitFlags {
$($entries)*
}
+ impl ::std::convert::TryFrom<$repr> for $BitFlags {
+ type Error = $crate::Error;
+ #[allow(unused_doc_comments)]
+ fn try_from(x: $repr) -> $crate::Result<Self> {
+ match x {
+ $($try_froms)*
+ _ => Err($crate::Error::EINVAL)
+ }
+ }
+ }
};
// Done accumulating.
(@accumulate_entries
+ name: $BitFlags:ident,
{
$v:vis
- name: $BitFlags:ident,
attrs: $attrs:tt,
},
- $entries:tt;
+ $entries:tt,
+ $try_froms:tt;
) => {
libc_enum! {
@make_enum
+ name: $BitFlags,
{
$v
- name: $BitFlags,
attrs: $attrs,
entries: $entries,
}
}
};
+ // Done accumulating and want TryFrom
+ (@accumulate_entries
+ name: $BitFlags:ident,
+ {
+ $v:vis
+ attrs: $attrs:tt,
+ from_type: $repr:path,
+ },
+ $entries:tt,
+ $try_froms:tt;
+ ) => {
+ libc_enum! {
+ @make_enum
+ name: $BitFlags,
+ {
+ $v
+ attrs: $attrs,
+ entries: $entries,
+ from_type: $repr,
+ try_froms: $try_froms
+ }
+ }
+ };
+
// Munch an attr.
(@accumulate_entries
+ name: $BitFlags:ident,
$prefix:tt,
- [$($entries:tt)*];
+ [$($entries:tt)*],
+ [$($try_froms:tt)*];
#[$attr:meta] $($tail:tt)*
) => {
libc_enum! {
@accumulate_entries
+ name: $BitFlags,
$prefix,
[
$($entries)*
#[$attr]
+ ],
+ [
+ $($try_froms)*
+ #[$attr]
];
$($tail)*
}
@@ -136,32 +213,47 @@ macro_rules! libc_enum {
// Munch last ident if not followed by a comma.
(@accumulate_entries
+ name: $BitFlags:ident,
$prefix:tt,
- [$($entries:tt)*];
+ [$($entries:tt)*],
+ [$($try_froms:tt)*];
$entry:ident
) => {
libc_enum! {
@accumulate_entries
+ name: $BitFlags,
$prefix,
[
$($entries)*
$entry = libc::$entry,
+ ],
+ [
+ $($try_froms)*
+ libc::$entry => Ok($BitFlags::$entry),
];
}
};
// Munch an ident; covers terminating comma case.
(@accumulate_entries
+ name: $BitFlags:ident,
$prefix:tt,
- [$($entries:tt)*];
- $entry:ident, $($tail:tt)*
+ [$($entries:tt)*],
+ [$($try_froms:tt)*];
+ $entry:ident,
+ $($tail:tt)*
) => {
libc_enum! {
@accumulate_entries
+ name: $BitFlags,
$prefix,
[
$($entries)*
$entry = libc::$entry,
+ ],
+ [
+ $($try_froms)*
+ libc::$entry => Ok($BitFlags::$entry),
];
$($tail)*
}
@@ -169,16 +261,24 @@ macro_rules! libc_enum {
// Munch an ident and cast it to the given type; covers terminating comma.
(@accumulate_entries
+ name: $BitFlags:ident,
$prefix:tt,
- [$($entries:tt)*];
- $entry:ident as $ty:ty, $($tail:tt)*
+ [$($entries:tt)*],
+ [$($try_froms:tt)*];
+ $entry:ident as $ty:ty,
+ $($tail:tt)*
) => {
libc_enum! {
@accumulate_entries
+ name: $BitFlags,
$prefix,
[
$($entries)*
$entry = libc::$entry as $ty,
+ ],
+ [
+ $($try_froms)*
+ libc::$entry as $ty => Ok($BitFlags::$entry),
];
$($tail)*
}
@@ -193,21 +293,36 @@ macro_rules! libc_enum {
) => {
libc_enum! {
@accumulate_entries
+ name: $BitFlags,
{
$v
- name: $BitFlags,
attrs: [$(#[$attr])*],
},
+ [],
[];
$($vals)*
}
};
-}
-/// A Rust version of the familiar C `offset_of` macro. It returns the byte
-/// offset of `field` within struct `ty`
-macro_rules! offset_of {
- ($ty:ty, $field:ident) => {
- &(*(ptr::null() as *const $ty)).$field as *const _ as usize
- }
+ // Entry rule including TryFrom
+ (
+ $(#[$attr:meta])*
+ $v:vis enum $BitFlags:ident {
+ $($vals:tt)*
+ }
+ impl TryFrom<$repr:path>
+ ) => {
+ libc_enum! {
+ @accumulate_entries
+ name: $BitFlags,
+ {
+ $v
+ attrs: [$(#[$attr])*],
+ from_type: $repr,
+ },
+ [],
+ [];
+ $($vals)*
+ }
+ };
}
diff --git a/vendor/nix/src/mount/bsd.rs b/vendor/nix/src/mount/bsd.rs
new file mode 100644
index 0000000..b4d611e
--- /dev/null
+++ b/vendor/nix/src/mount/bsd.rs
@@ -0,0 +1,442 @@
+use crate::{
+ Error,
+ Errno,
+ NixPath,
+ Result,
+};
+use libc::{c_char, c_int, c_uint, c_void};
+use std::{
+ borrow::Cow,
+ ffi::{CString, CStr},
+ fmt,
+ io,
+ marker::PhantomData,
+};
+
+
+libc_bitflags!(
+ /// Used with [`Nmount::nmount`].
+ pub struct MntFlags: c_int {
+ /// ACL support enabled.
+ #[cfg(any(target_os = "netbsd", target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MNT_ACLS;
+ /// All I/O to the file system should be done asynchronously.
+ MNT_ASYNC;
+ /// dir should instead be a file system ID encoded as “FSID:val0:val1”.
+ #[cfg(target_os = "freebsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MNT_BYFSID;
+ /// Force a read-write mount even if the file system appears to be
+ /// unclean.
+ MNT_FORCE;
+ /// GEOM journal support enabled.
+ #[cfg(target_os = "freebsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MNT_GJOURNAL;
+ /// MAC support for objects.
+ #[cfg(any(target_os = "macos", target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MNT_MULTILABEL;
+ /// Disable read clustering.
+ #[cfg(any(target_os = "dragonfly", target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MNT_NOCLUSTERR;
+ /// Disable write clustering.
+ #[cfg(any(target_os = "dragonfly", target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MNT_NOCLUSTERW;
+ /// Enable NFS version 4 ACLs.
+ #[cfg(target_os = "freebsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MNT_NFS4ACLS;
+ /// Do not update access times.
+ MNT_NOATIME;
+ /// Disallow program execution.
+ MNT_NOEXEC;
+ /// Do not honor setuid or setgid bits on files when executing them.
+ MNT_NOSUID;
+ /// Do not follow symlinks.
+ #[cfg(any(target_os = "dragonfly", target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MNT_NOSYMFOLLOW;
+ /// Mount read-only.
+ MNT_RDONLY;
+ /// Causes the vfs subsystem to update its data structures pertaining to
+ /// the specified already mounted file system.
+ MNT_RELOAD;
+ /// Create a snapshot of the file system.
+ ///
+ /// See [mksnap_ffs(8)](https://www.freebsd.org/cgi/man.cgi?query=mksnap_ffs)
+ #[cfg(any(target_os = "macos", target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MNT_SNAPSHOT;
+ /// Using soft updates.
+ #[cfg(any(
+ target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "netbsd",
+ target_os = "openbsd"
+ ))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MNT_SOFTDEP;
+ /// Directories with the SUID bit set chown new files to their own
+ /// owner.
+ #[cfg(any(target_os = "dragonfly", target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MNT_SUIDDIR;
+ /// All I/O to the file system should be done synchronously.
+ MNT_SYNCHRONOUS;
+ /// Union with underlying fs.
+ #[cfg(any(
+ target_os = "macos",
+ target_os = "freebsd",
+ target_os = "netbsd"
+ ))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MNT_UNION;
+ /// Indicates that the mount command is being applied to an already
+ /// mounted file system.
+ MNT_UPDATE;
+ /// Check vnode use counts.
+ #[cfg(target_os = "freebsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MNT_NONBUSY;
+ }
+);
+
+
+/// The Error type of [`Nmount::nmount`].
+///
+/// It wraps an [`Errno`], but also may contain an additional message returned
+/// by `nmount(2)`.
+#[derive(Debug)]
+pub struct NmountError {
+ errno: Error,
+ errmsg: Option<String>
+}
+
+impl NmountError {
+ /// Returns the additional error string sometimes generated by `nmount(2)`.
+ pub fn errmsg(&self) -> Option<&str> {
+ self.errmsg.as_deref()
+ }
+
+ /// Returns the inner [`Error`]
+ pub const fn error(&self) -> Error {
+ self.errno
+ }
+
+ fn new(error: Error, errmsg: Option<&CStr>) -> Self {
+ Self {
+ errno: error,
+ errmsg: errmsg.map(CStr::to_string_lossy).map(Cow::into_owned)
+ }
+ }
+}
+
+impl std::error::Error for NmountError {}
+
+impl fmt::Display for NmountError {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ if let Some(errmsg) = &self.errmsg {
+ write!(f, "{:?}: {}: {}", self.errno, errmsg, self.errno.desc())
+ } else {
+ write!(f, "{:?}: {}", self.errno, self.errno.desc())
+ }
+ }
+}
+
+impl From<NmountError> for io::Error {
+ fn from(err: NmountError) -> Self {
+ err.errno.into()
+ }
+}
+
+/// Result type of [`Nmount::nmount`].
+pub type NmountResult = std::result::Result<(), NmountError>;
+
+/// Mount a FreeBSD file system.
+///
+/// The `nmount(2)` system call works similarly to the `mount(8)` program; it
+/// takes its options as a series of name-value pairs. Most of the values are
+/// strings, as are all of the names. The `Nmount` structure builds up an
+/// argument list and then executes the syscall.
+///
+/// # Examples
+///
+/// To mount `target` onto `mountpoint` with `nullfs`:
+/// ```
+/// # use nix::unistd::Uid;
+/// # use ::sysctl::CtlValue;
+/// # if !Uid::current().is_root() && CtlValue::Int(0) == ::sysctl::value("vfs.usermount").unwrap() {
+/// # return;
+/// # };
+/// use nix::mount::{MntFlags, Nmount, unmount};
+/// use std::ffi::CString;
+/// use tempfile::tempdir;
+///
+/// let mountpoint = tempdir().unwrap();
+/// let target = tempdir().unwrap();
+///
+/// let fstype = CString::new("fstype").unwrap();
+/// let nullfs = CString::new("nullfs").unwrap();
+/// Nmount::new()
+/// .str_opt(&fstype, &nullfs)
+/// .str_opt_owned("fspath", mountpoint.path().to_str().unwrap())
+/// .str_opt_owned("target", target.path().to_str().unwrap())
+/// .nmount(MntFlags::empty()).unwrap();
+///
+/// unmount(mountpoint.path(), MntFlags::empty()).unwrap();
+/// ```
+///
+/// # See Also
+/// * [`nmount(2)`](https://www.freebsd.org/cgi/man.cgi?query=nmount)
+/// * [`nullfs(5)`](https://www.freebsd.org/cgi/man.cgi?query=nullfs)
+#[cfg(target_os = "freebsd")]
+#[cfg_attr(docsrs, doc(cfg(all())))]
+#[derive(Debug, Default)]
+pub struct Nmount<'a>{
+ // n.b. notgull: In reality, this is a list that contains
+ // both mutable and immutable pointers.
+ // Be careful using this.
+ iov: Vec<libc::iovec>,
+ is_owned: Vec<bool>,
+ marker: PhantomData<&'a ()>,
+}
+
+#[cfg(target_os = "freebsd")]
+#[cfg_attr(docsrs, doc(cfg(all())))]
+impl<'a> Nmount<'a> {
+ /// Helper function to push a slice onto the `iov` array.
+ fn push_slice(&mut self, val: &'a [u8], is_owned: bool) {
+ self.iov.push(libc::iovec {
+ iov_base: val.as_ptr() as *mut _,
+ iov_len: val.len(),
+ });
+ self.is_owned.push(is_owned);
+ }
+
+ /// Helper function to push a pointer and its length onto the `iov` array.
+ fn push_pointer_and_length(&mut self, val: *const u8, len: usize, is_owned: bool) {
+ self.iov.push(libc::iovec {
+ iov_base: val as *mut _,
+ iov_len: len,
+ });
+ self.is_owned.push(is_owned);
+ }
+
+ /// Helper function to push a `nix` path as owned.
+ fn push_nix_path<P: ?Sized + NixPath>(&mut self, val: &P) {
+ val.with_nix_path(|s| {
+ let len = s.to_bytes_with_nul().len();
+ let ptr = s.to_owned().into_raw() as *const u8;
+
+ self.push_pointer_and_length(ptr, len, true);
+ }).unwrap();
+ }
+
+ /// Add an opaque mount option.
+ ///
+ /// Some file systems take binary-valued mount options. They can be set
+ /// with this method.
+ ///
+ /// # Safety
+ ///
+ /// Unsafe because it will cause `Nmount::nmount` to dereference a raw
+ /// pointer. The user is responsible for ensuring that `val` is valid and
+ /// its lifetime outlives `self`! An easy way to do that is to give the
+ /// value a larger scope than `name`
+ ///
+ /// # Examples
+ /// ```
+ /// use libc::c_void;
+ /// use nix::mount::Nmount;
+ /// use std::ffi::CString;
+ /// use std::mem;
+ ///
+ /// // Note that flags outlives name
+ /// let mut flags: u32 = 0xdeadbeef;
+ /// let name = CString::new("flags").unwrap();
+ /// let p = &mut flags as *mut u32 as *mut c_void;
+ /// let len = mem::size_of_val(&flags);
+ /// let mut nmount = Nmount::new();
+ /// unsafe { nmount.mut_ptr_opt(&name, p, len) };
+ /// ```
+ pub unsafe fn mut_ptr_opt(
+ &mut self,
+ name: &'a CStr,
+ val: *mut c_void,
+ len: usize
+ ) -> &mut Self
+ {
+ self.push_slice(name.to_bytes_with_nul(), false);
+ self.push_pointer_and_length(val.cast(), len, false);
+ self
+ }
+
+ /// Add a mount option that does not take a value.
+ ///
+ /// # Examples
+ /// ```
+ /// use nix::mount::Nmount;
+ /// use std::ffi::CString;
+ ///
+ /// let read_only = CString::new("ro").unwrap();
+ /// Nmount::new()
+ /// .null_opt(&read_only);
+ /// ```
+ pub fn null_opt(&mut self, name: &'a CStr) -> &mut Self {
+ self.push_slice(name.to_bytes_with_nul(), false);
+ self.push_slice(&[], false);
+ self
+ }
+
+ /// Add a mount option that does not take a value, but whose name must be
+ /// owned.
+ ///
+ ///
+ /// This has higher runtime cost than [`Nmount::null_opt`], but is useful
+ /// when the name's lifetime doesn't outlive the `Nmount`, or it's a
+ /// different string type than `CStr`.
+ ///
+ /// # Examples
+ /// ```
+ /// use nix::mount::Nmount;
+ ///
+ /// let read_only = "ro";
+ /// let mut nmount: Nmount<'static> = Nmount::new();
+ /// nmount.null_opt_owned(read_only);
+ /// ```
+ pub fn null_opt_owned<P: ?Sized + NixPath>(&mut self, name: &P) -> &mut Self
+ {
+ self.push_nix_path(name);
+ self.push_slice(&[], false);
+ self
+ }
+
+ /// Add a mount option as a [`CStr`].
+ ///
+ /// # Examples
+ /// ```
+ /// use nix::mount::Nmount;
+ /// use std::ffi::CString;
+ ///
+ /// let fstype = CString::new("fstype").unwrap();
+ /// let nullfs = CString::new("nullfs").unwrap();
+ /// Nmount::new()
+ /// .str_opt(&fstype, &nullfs);
+ /// ```
+ pub fn str_opt(
+ &mut self,
+ name: &'a CStr,
+ val: &'a CStr
+ ) -> &mut Self
+ {
+ self.push_slice(name.to_bytes_with_nul(), false);
+ self.push_slice(val.to_bytes_with_nul(), false);
+ self
+ }
+
+ /// Add a mount option as an owned string.
+ ///
+ /// This has higher runtime cost than [`Nmount::str_opt`], but is useful
+ /// when the value's lifetime doesn't outlive the `Nmount`, or it's a
+ /// different string type than `CStr`.
+ ///
+ /// # Examples
+ /// ```
+ /// use nix::mount::Nmount;
+ /// use std::path::Path;
+ ///
+ /// let mountpoint = Path::new("/mnt");
+ /// Nmount::new()
+ /// .str_opt_owned("fspath", mountpoint.to_str().unwrap());
+ /// ```
+ pub fn str_opt_owned<P1, P2>(&mut self, name: &P1, val: &P2) -> &mut Self
+ where P1: ?Sized + NixPath,
+ P2: ?Sized + NixPath
+ {
+ self.push_nix_path(name);
+ self.push_nix_path(val);
+ self
+ }
+
+ /// Create a new `Nmount` struct with no options
+ pub fn new() -> Self {
+ Self::default()
+ }
+
+ /// Actually mount the file system.
+ pub fn nmount(&mut self, flags: MntFlags) -> NmountResult {
+ const ERRMSG_NAME: &[u8] = b"errmsg\0";
+ let mut errmsg = vec![0u8; 255];
+
+ // nmount can return extra error information via a "errmsg" return
+ // argument.
+ self.push_slice(ERRMSG_NAME, false);
+
+ // SAFETY: we are pushing a mutable iovec here, so we can't use
+ // the above method
+ self.iov.push(libc::iovec {
+ iov_base: errmsg.as_mut_ptr() as *mut c_void,
+ iov_len: errmsg.len(),
+ });
+
+ let niov = self.iov.len() as c_uint;
+ let iovp = self.iov.as_mut_ptr() as *mut libc::iovec;
+ let res = unsafe {
+ libc::nmount(iovp, niov, flags.bits)
+ };
+ match Errno::result(res) {
+ Ok(_) => Ok(()),
+ Err(error) => {
+ let errmsg = match errmsg.iter().position(|&x| x == 0) {
+ None => None,
+ Some(0) => None,
+ Some(n) => {
+ let sl = &errmsg[0..n + 1];
+ Some(CStr::from_bytes_with_nul(sl).unwrap())
+ }
+ };
+ Err(NmountError::new(error, errmsg))
+ }
+ }
+ }
+}
+
+#[cfg(target_os = "freebsd")]
+impl<'a> Drop for Nmount<'a> {
+ fn drop(&mut self) {
+ for (iov, is_owned) in self.iov.iter().zip(self.is_owned.iter()) {
+ if *is_owned {
+ // Free the owned string. Safe because we recorded ownership,
+ // and Nmount does not implement Clone.
+ unsafe {
+ drop(CString::from_raw(iov.iov_base as *mut c_char));
+ }
+ }
+ }
+ }
+}
+
+/// Unmount the file system mounted at `mountpoint`.
+///
+/// Useful flags include
+/// * `MNT_FORCE` - Unmount even if still in use.
+/// * `MNT_BYFSID` - `mountpoint` is not a path, but a file system ID
+/// encoded as `FSID:val0:val1`, where `val0` and `val1`
+/// are the contents of the `fsid_t val[]` array in decimal.
+/// The file system that has the specified file system ID
+/// will be unmounted. See
+/// [`statfs`](crate::sys::statfs::statfs) to determine the
+/// `fsid`.
+pub fn unmount<P>(mountpoint: &P, flags: MntFlags) -> Result<()>
+ where P: ?Sized + NixPath
+{
+ let res = mountpoint.with_nix_path(|cstr| {
+ unsafe { libc::unmount(cstr.as_ptr(), flags.bits) }
+ })?;
+
+ Errno::result(res).map(drop)
+}
diff --git a/vendor/nix/src/mount.rs b/vendor/nix/src/mount/linux.rs
similarity index 68%
rename from vendor/nix/src/mount.rs
rename to vendor/nix/src/mount/linux.rs
index a9902b1..4c976dc 100644
--- a/vendor/nix/src/mount.rs
+++ b/vendor/nix/src/mount/linux.rs
@@ -1,6 +1,7 @@
+#![allow(missing_docs)]
use libc::{self, c_ulong, c_int};
-use {Result, NixPath};
-use errno::Errno;
+use crate::{Result, NixPath};
+use crate::errno::Errno;
libc_bitflags!(
pub struct MsFlags: c_ulong {
@@ -38,6 +39,7 @@ libc_bitflags!(
MS_KERNMOUNT;
MS_I_VERSION;
MS_STRICTATIME;
+ MS_LAZYTIME;
MS_ACTIVE;
MS_NOUSER;
MS_RMT_MASK;
@@ -51,6 +53,7 @@ libc_bitflags!(
MNT_FORCE;
MNT_DETACH;
MNT_EXPIRE;
+ UMOUNT_NOFOLLOW;
}
);
@@ -61,22 +64,33 @@ pub fn mount<P1: ?Sized + NixPath, P2: ?Sized + NixPath, P3: ?Sized + NixPath, P
flags: MsFlags,
data: Option<&P4>) -> Result<()> {
- let res =
- source.with_nix_path(|source| {
- target.with_nix_path(|target| {
- fstype.with_nix_path(|fstype| {
- data.with_nix_path(|data| {
- unsafe {
- libc::mount(source.as_ptr(),
- target.as_ptr(),
- fstype.as_ptr(),
- flags.bits,
- data.as_ptr() as *const libc::c_void)
- }
- })
+ fn with_opt_nix_path<P, T, F>(p: Option<&P>, f: F) -> Result<T>
+ where P: ?Sized + NixPath,
+ F: FnOnce(*const libc::c_char) -> T
+ {
+ match p {
+ Some(path) => path.with_nix_path(|p_str| f(p_str.as_ptr())),
+ None => Ok(f(std::ptr::null()))
+ }
+ }
+
+ let res = with_opt_nix_path(source, |s| {
+ target.with_nix_path(|t| {
+ with_opt_nix_path(fstype, |ty| {
+ with_opt_nix_path(data, |d| {
+ unsafe {
+ libc::mount(
+ s,
+ t.as_ptr(),
+ ty,
+ flags.bits,
+ d as *const libc::c_void
+ )
+ }
})
})
- })????;
+ })
+ })????;
Errno::result(res).map(drop)
}
diff --git a/vendor/nix/src/mount/mod.rs b/vendor/nix/src/mount/mod.rs
new file mode 100644
index 0000000..e89c1a0
--- /dev/null
+++ b/vendor/nix/src/mount/mod.rs
@@ -0,0 +1,23 @@
+//! Mount file systems
+#[cfg(any(target_os = "android", target_os = "linux"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
+mod linux;
+
+#[cfg(any(target_os = "android", target_os = "linux"))]
+pub use self::linux::*;
+
+#[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
+mod bsd;
+
+#[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"
+ ))]
+pub use self::bsd::*;
diff --git a/vendor/nix/src/mqueue.rs b/vendor/nix/src/mqueue.rs
index 331bac9..792a5d2 100644
--- a/vendor/nix/src/mqueue.rs
+++ b/vendor/nix/src/mqueue.rs
@@ -1,13 +1,41 @@
//! Posix Message Queue functions
//!
-//! [Further reading and details on the C API](http://man7.org/linux/man-pages/man7/mq_overview.7.html)
+//! # Example
+//!
+// no_run because a kernel module may be required.
+//! ```no_run
+//! # use std::ffi::CString;
+//! # use nix::mqueue::*;
+//! use nix::sys::stat::Mode;
+//!
+//! const MSG_SIZE: mq_attr_member_t = 32;
+//! let mq_name= CString::new("/a_nix_test_queue").unwrap();
+//!
+//! let oflag0 = MQ_OFlag::O_CREAT | MQ_OFlag::O_WRONLY;
+//! let mode = Mode::S_IWUSR | Mode::S_IRUSR | Mode::S_IRGRP | Mode::S_IROTH;
+//! let mqd0 = mq_open(&mq_name, oflag0, mode, None).unwrap();
+//! let msg_to_send = b"msg_1";
+//! mq_send(&mqd0, msg_to_send, 1).unwrap();
+//!
+//! let oflag1 = MQ_OFlag::O_CREAT | MQ_OFlag::O_RDONLY;
+//! let mqd1 = mq_open(&mq_name, oflag1, mode, None).unwrap();
+//! let mut buf = [0u8; 32];
+//! let mut prio = 0u32;
+//! let len = mq_receive(&mqd1, &mut buf, &mut prio).unwrap();
+//! assert_eq!(prio, 1);
+//! assert_eq!(msg_to_send, &buf[0..len]);
+//!
+//! mq_close(mqd1).unwrap();
+//! mq_close(mqd0).unwrap();
+//! ```
+//! [Further reading and details on the C API](https://man7.org/linux/man-pages/man7/mq_overview.7.html)
-use Result;
-use errno::Errno;
+use crate::Result;
+use crate::errno::Errno;
-use libc::{self, c_char, c_long, mqd_t, size_t};
-use std::ffi::CString;
-use sys::stat::Mode;
+use libc::{self, c_char, mqd_t, size_t};
+use std::ffi::CStr;
+use crate::sys::stat::Mode;
use std::mem;
libc_bitflags!{
@@ -34,11 +62,28 @@ pub struct MqAttr {
mq_attr: libc::mq_attr,
}
+/// Identifies an open POSIX Message Queue
+// A safer wrapper around libc::mqd_t, which is a pointer on some platforms
+// Deliberately is not Clone to prevent use-after-close scenarios
+#[repr(transparent)]
+#[derive(Debug)]
+#[allow(missing_copy_implementations)]
+pub struct MqdT(mqd_t);
+
+// x32 compatibility
+// See https://sourceware.org/bugzilla/show_bug.cgi?id=21279
+#[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
+pub type mq_attr_member_t = i64;
+#[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
+pub type mq_attr_member_t = libc::c_long;
+
impl MqAttr {
- pub fn new(mq_flags: c_long,
- mq_maxmsg: c_long,
- mq_msgsize: c_long,
- mq_curmsgs: c_long)
+ pub fn new(mq_flags: mq_attr_member_t,
+ mq_maxmsg: mq_attr_member_t,
+ mq_msgsize: mq_attr_member_t,
+ mq_curmsgs: mq_attr_member_t)
-> MqAttr
{
let mut attr = mem::MaybeUninit::<libc::mq_attr>::uninit();
@@ -52,22 +97,37 @@ impl MqAttr {
}
}
- pub fn flags(&self) -> c_long {
+ pub const fn flags(&self) -> mq_attr_member_t {
self.mq_attr.mq_flags
}
+
+ /// The max number of messages that can be held by the queue
+ pub const fn maxmsg(&self) -> mq_attr_member_t {
+ self.mq_attr.mq_maxmsg
+ }
+
+ /// The maximum size of each message (in bytes)
+ pub const fn msgsize(&self) -> mq_attr_member_t {
+ self.mq_attr.mq_msgsize
+ }
+
+ /// The number of messages currently held in the queue
+ pub const fn curmsgs(&self) -> mq_attr_member_t {
+ self.mq_attr.mq_curmsgs
+ }
}
/// Open a message queue
///
-/// See also [`mq_open(2)`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/mq_open.html)
+/// See also [`mq_open(2)`](https://pubs.opengroup.org/onlinepubs/9699919799/functions/mq_open.html)
// The mode.bits cast is only lossless on some OSes
#[allow(clippy::cast_lossless)]
-pub fn mq_open(name: &CString,
+pub fn mq_open(name: &CStr,
oflag: MQ_OFlag,
mode: Mode,
attr: Option<&MqAttr>)
- -> Result<mqd_t> {
+ -> Result<MqdT> {
let res = match attr {
Some(mq_attr) => unsafe {
libc::mq_open(name.as_ptr(),
@@ -77,32 +137,32 @@ pub fn mq_open(name: &CString,
},
None => unsafe { libc::mq_open(name.as_ptr(), oflag.bits()) },
};
- Errno::result(res)
+ Errno::result(res).map(MqdT)
}
/// Remove a message queue
///
-/// See also [`mq_unlink(2)`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/mq_unlink.html)
-pub fn mq_unlink(name: &CString) -> Result<()> {
+/// See also [`mq_unlink(2)`](https://pubs.opengroup.org/onlinepubs/9699919799/functions/mq_unlink.html)
+pub fn mq_unlink(name: &CStr) -> Result<()> {
let res = unsafe { libc::mq_unlink(name.as_ptr()) };
Errno::result(res).map(drop)
}
/// Close a message queue
///
-/// See also [`mq_close(2)`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/mq_close.html)
-pub fn mq_close(mqdes: mqd_t) -> Result<()> {
- let res = unsafe { libc::mq_close(mqdes) };
+/// See also [`mq_close(2)`](https://pubs.opengroup.org/onlinepubs/9699919799/functions/mq_close.html)
+pub fn mq_close(mqdes: MqdT) -> Result<()> {
+ let res = unsafe { libc::mq_close(mqdes.0) };
Errno::result(res).map(drop)
}
/// Receive a message from a message queue
///
-/// See also [`mq_receive(2)`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/mq_receive.html)
-pub fn mq_receive(mqdes: mqd_t, message: &mut [u8], msg_prio: &mut u32) -> Result<usize> {
+/// See also [`mq_receive(2)`](https://pubs.opengroup.org/onlinepubs/9699919799/functions/mq_receive.html)
+pub fn mq_receive(mqdes: &MqdT, message: &mut [u8], msg_prio: &mut u32) -> Result<usize> {
let len = message.len() as size_t;
let res = unsafe {
- libc::mq_receive(mqdes,
+ libc::mq_receive(mqdes.0,
message.as_mut_ptr() as *mut c_char,
len,
msg_prio as *mut u32)
@@ -112,10 +172,10 @@ pub fn mq_receive(mqdes: mqd_t, message: &mut [u8], msg_prio: &mut u32) -> Resul
/// Send a message to a message queue
///
-/// See also [`mq_send(2)`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/mq_send.html)
-pub fn mq_send(mqdes: mqd_t, message: &[u8], msq_prio: u32) -> Result<()> {
+/// See also [`mq_send(2)`](https://pubs.opengroup.org/onlinepubs/9699919799/functions/mq_send.html)
+pub fn mq_send(mqdes: &MqdT, message: &[u8], msq_prio: u32) -> Result<()> {
let res = unsafe {
- libc::mq_send(mqdes,
+ libc::mq_send(mqdes.0,
message.as_ptr() as *const c_char,
message.len(),
msq_prio)
@@ -125,10 +185,10 @@ pub fn mq_send(mqdes: mqd_t, message: &[u8], msq_prio: u32) -> Result<()> {
/// Get message queue attributes
///
-/// See also [`mq_getattr(2)`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/mq_getattr.html)
-pub fn mq_getattr(mqd: mqd_t) -> Result<MqAttr> {
+/// See also [`mq_getattr(2)`](https://pubs.opengroup.org/onlinepubs/9699919799/functions/mq_getattr.html)
+pub fn mq_getattr(mqd: &MqdT) -> Result<MqAttr> {
let mut attr = mem::MaybeUninit::<libc::mq_attr>::uninit();
- let res = unsafe { libc::mq_getattr(mqd, attr.as_mut_ptr()) };
+ let res = unsafe { libc::mq_getattr(mqd.0, attr.as_mut_ptr()) };
Errno::result(res).map(|_| unsafe{MqAttr { mq_attr: attr.assume_init() }})
}
@@ -136,11 +196,11 @@ pub fn mq_getattr(mqd: mqd_t) -> Result<MqAttr> {
/// Returns the old attributes
/// It is recommend to use the `mq_set_nonblock()` and `mq_remove_nonblock()` convenience functions as they are easier to use
///
-/// [Further reading](http://pubs.opengroup.org/onlinepubs/9699919799/functions/mq_setattr.html)
-pub fn mq_setattr(mqd: mqd_t, newattr: &MqAttr) -> Result<MqAttr> {
+/// [Further reading](https://pubs.opengroup.org/onlinepubs/9699919799/functions/mq_setattr.html)
+pub fn mq_setattr(mqd: &MqdT, newattr: &MqAttr) -> Result<MqAttr> {
let mut attr = mem::MaybeUninit::<libc::mq_attr>::uninit();
let res = unsafe {
- libc::mq_setattr(mqd, &newattr.mq_attr as *const libc::mq_attr, attr.as_mut_ptr())
+ libc::mq_setattr(mqd.0, &newattr.mq_attr as *const libc::mq_attr, attr.as_mut_ptr())
};
Errno::result(res).map(|_| unsafe{ MqAttr { mq_attr: attr.assume_init() }})
}
@@ -148,9 +208,10 @@ pub fn mq_setattr(mqd: mqd_t, newattr: &MqAttr) -> Result<MqAttr> {
/// Convenience function.
/// Sets the `O_NONBLOCK` attribute for a given message queue descriptor
/// Returns the old attributes
-pub fn mq_set_nonblock(mqd: mqd_t) -> Result<MqAttr> {
+#[allow(clippy::useless_conversion)] // Not useless on all OSes
+pub fn mq_set_nonblock(mqd: &MqdT) -> Result<MqAttr> {
let oldattr = mq_getattr(mqd)?;
- let newattr = MqAttr::new(c_long::from(MQ_OFlag::O_NONBLOCK.bits()),
+ let newattr = MqAttr::new(mq_attr_member_t::from(MQ_OFlag::O_NONBLOCK.bits()),
oldattr.mq_attr.mq_maxmsg,
oldattr.mq_attr.mq_msgsize,
oldattr.mq_attr.mq_curmsgs);
@@ -160,7 +221,7 @@ pub fn mq_set_nonblock(mqd: mqd_t) -> Result<MqAttr> {
/// Convenience function.
/// Removes `O_NONBLOCK` attribute for a given message queue descriptor
/// Returns the old attributes
-pub fn mq_remove_nonblock(mqd: mqd_t) -> Result<MqAttr> {
+pub fn mq_remove_nonblock(mqd: &MqdT) -> Result<MqAttr> {
let oldattr = mq_getattr(mqd)?;
let newattr = MqAttr::new(0,
oldattr.mq_attr.mq_maxmsg,
diff --git a/vendor/nix/src/net/if_.rs b/vendor/nix/src/net/if_.rs
index 58d677a..ebe8bcc 100644
--- a/vendor/nix/src/net/if_.rs
+++ b/vendor/nix/src/net/if_.rs
@@ -3,9 +3,8 @@
//! Uses Linux and/or POSIX functions to resolve interface names like "eth0"
//! or "socan1" into device numbers.
-use libc;
+use crate::{Error, NixPath, Result};
use libc::c_uint;
-use {Result, Error, NixPath};
/// Resolve an interface into a interface number.
pub fn if_nametoindex<P: ?Sized + NixPath>(name: &P) -> Result<c_uint> {
@@ -22,58 +21,64 @@ libc_bitflags!(
/// Standard interface flags, used by `getifaddrs`
pub struct InterfaceFlags: libc::c_int {
/// Interface is running. (see
- /// [`netdevice(7)`](http://man7.org/linux/man-pages/man7/netdevice.7.html))
+ /// [`netdevice(7)`](https://man7.org/linux/man-pages/man7/netdevice.7.html))
IFF_UP;
/// Valid broadcast address set. (see
- /// [`netdevice(7)`](http://man7.org/linux/man-pages/man7/netdevice.7.html))
+ /// [`netdevice(7)`](https://man7.org/linux/man-pages/man7/netdevice.7.html))
IFF_BROADCAST;
/// Internal debugging flag. (see
- /// [`netdevice(7)`](http://man7.org/linux/man-pages/man7/netdevice.7.html))
+ /// [`netdevice(7)`](https://man7.org/linux/man-pages/man7/netdevice.7.html))
IFF_DEBUG;
/// Interface is a loopback interface. (see
- /// [`netdevice(7)`](http://man7.org/linux/man-pages/man7/netdevice.7.html))
+ /// [`netdevice(7)`](https://man7.org/linux/man-pages/man7/netdevice.7.html))
IFF_LOOPBACK;
/// Interface is a point-to-point link. (see
- /// [`netdevice(7)`](http://man7.org/linux/man-pages/man7/netdevice.7.html))
+ /// [`netdevice(7)`](https://man7.org/linux/man-pages/man7/netdevice.7.html))
IFF_POINTOPOINT;
/// Avoid use of trailers. (see
- /// [`netdevice(7)`](http://man7.org/linux/man-pages/man7/netdevice.7.html))
+ /// [`netdevice(7)`](https://man7.org/linux/man-pages/man7/netdevice.7.html))
#[cfg(any(target_os = "android",
target_os = "fuchsia",
target_os = "ios",
target_os = "linux",
target_os = "macos",
target_os = "netbsd",
+ target_os = "illumos",
target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_NOTRAILERS;
/// Interface manages own routes.
#[cfg(any(target_os = "dragonfly"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_SMART;
/// Resources allocated. (see
- /// [`netdevice(7)`](http://man7.org/linux/man-pages/man7/netdevice.7.html))
+ /// [`netdevice(7)`](https://man7.org/linux/man-pages/man7/netdevice.7.html))
#[cfg(any(target_os = "android",
target_os = "dragonfly",
target_os = "freebsd",
target_os = "fuchsia",
+ target_os = "illumos",
target_os = "ios",
target_os = "linux",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd",
target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_RUNNING;
/// No arp protocol, L2 destination address not set. (see
- /// [`netdevice(7)`](http://man7.org/linux/man-pages/man7/netdevice.7.html))
+ /// [`netdevice(7)`](https://man7.org/linux/man-pages/man7/netdevice.7.html))
IFF_NOARP;
/// Interface is in promiscuous mode. (see
- /// [`netdevice(7)`](http://man7.org/linux/man-pages/man7/netdevice.7.html))
+ /// [`netdevice(7)`](https://man7.org/linux/man-pages/man7/netdevice.7.html))
IFF_PROMISC;
/// Receive all multicast packets. (see
- /// [`netdevice(7)`](http://man7.org/linux/man-pages/man7/netdevice.7.html))
+ /// [`netdevice(7)`](https://man7.org/linux/man-pages/man7/netdevice.7.html))
IFF_ALLMULTI;
/// Master of a load balancing bundle. (see
- /// [`netdevice(7)`](http://man7.org/linux/man-pages/man7/netdevice.7.html))
+ /// [`netdevice(7)`](https://man7.org/linux/man-pages/man7/netdevice.7.html))
#[cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_MASTER;
/// transmission in progress, tx hardware queue is full
#[cfg(any(target_os = "freebsd",
@@ -81,13 +86,16 @@ libc_bitflags!(
target_os = "netbsd",
target_os = "openbsd",
target_os = "ios"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_OACTIVE;
/// Protocol code on board.
- #[cfg(target_os = "solaris")]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_INTELLIGENT;
/// Slave of a load balancing bundle. (see
- /// [`netdevice(7)`](http://man7.org/linux/man-pages/man7/netdevice.7.html))
+ /// [`netdevice(7)`](https://man7.org/linux/man-pages/man7/netdevice.7.html))
#[cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_SLAVE;
/// Can't hear own transmissions.
#[cfg(any(target_os = "dragonfly",
@@ -96,9 +104,10 @@ libc_bitflags!(
target_os = "netbsd",
target_os = "openbsd",
target_os = "osx"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_SIMPLEX;
/// Supports multicast. (see
- /// [`netdevice(7)`](http://man7.org/linux/man-pages/man7/netdevice.7.html))
+ /// [`netdevice(7)`](https://man7.org/linux/man-pages/man7/netdevice.7.html))
IFF_MULTICAST;
/// Per link layer defined bit.
#[cfg(any(target_os = "dragonfly",
@@ -107,13 +116,16 @@ libc_bitflags!(
target_os = "netbsd",
target_os = "openbsd",
target_os = "ios"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_LINK0;
/// Multicast using broadcast.
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_MULTI_BCAST;
/// Is able to select media type via ifmap. (see
- /// [`netdevice(7)`](http://man7.org/linux/man-pages/man7/netdevice.7.html))
+ /// [`netdevice(7)`](https://man7.org/linux/man-pages/man7/netdevice.7.html))
#[cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_PORTSEL;
/// Per link layer defined bit.
#[cfg(any(target_os = "dragonfly",
@@ -122,13 +134,16 @@ libc_bitflags!(
target_os = "netbsd",
target_os = "openbsd",
target_os = "ios"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_LINK1;
/// Non-unique address.
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_UNNUMBERED;
/// Auto media selection active. (see
- /// [`netdevice(7)`](http://man7.org/linux/man-pages/man7/netdevice.7.html))
+ /// [`netdevice(7)`](https://man7.org/linux/man-pages/man7/netdevice.7.html))
#[cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_AUTOMEDIA;
/// Per link layer defined bit.
#[cfg(any(target_os = "dragonfly",
@@ -137,132 +152,317 @@ libc_bitflags!(
target_os = "netbsd",
target_os = "openbsd",
target_os = "ios"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_LINK2;
/// Use alternate physical connection.
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "macos",
target_os = "ios"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_ALTPHYS;
- /// DHCP controlls interface.
- #[cfg(any(target_os = "solaris"))]
+ /// DHCP controls interface.
+ #[cfg(any(target_os = "solaris", target_os = "illumos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_DHCPRUNNING;
/// The addresses are lost when the interface goes down. (see
- /// [`netdevice(7)`](http://man7.org/linux/man-pages/man7/netdevice.7.html))
+ /// [`netdevice(7)`](https://man7.org/linux/man-pages/man7/netdevice.7.html))
#[cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_DYNAMIC;
/// Do not advertise.
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_PRIVATE;
/// Driver signals L1 up. Volatile.
#[cfg(any(target_os = "fuchsia", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_LOWER_UP;
/// Interface is in polling mode.
#[cfg(any(target_os = "dragonfly"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_POLLING_COMPAT;
/// Unconfigurable using ioctl(2).
#[cfg(any(target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_CANTCONFIG;
/// Do not transmit packets.
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_NOXMIT;
/// Driver signals dormant. Volatile.
#[cfg(any(target_os = "fuchsia", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_DORMANT;
/// User-requested promisc mode.
#[cfg(any(target_os = "dragonfly", target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_PPROMISC;
/// Just on-link subnet.
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_NOLOCAL;
/// Echo sent packets. Volatile.
#[cfg(any(target_os = "fuchsia", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_ECHO;
/// User-requested monitor mode.
#[cfg(any(target_os = "dragonfly", target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_MONITOR;
/// Address is deprecated.
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_DEPRECATED;
/// Static ARP.
#[cfg(any(target_os = "dragonfly", target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_STATICARP;
/// Address from stateless addrconf.
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_ADDRCONF;
/// Interface is in polling mode.
#[cfg(any(target_os = "dragonfly"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_NPOLLING;
/// Router on interface.
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_ROUTER;
/// Interface is in polling mode.
#[cfg(any(target_os = "dragonfly"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_IDIRECT;
/// Interface is winding down
#[cfg(any(target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_DYING;
/// No NUD on interface.
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_NONUD;
/// Interface is being renamed
#[cfg(any(target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_RENAMING;
/// Anycast address.
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_ANYCAST;
/// Don't exchange routing info.
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_NORTEXCH;
/// Do not provide packet information
#[cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_NO_PI as libc::c_int;
- /// TUN device (no Ethernet headers)
+ /// TUN device (no Ethernet headers)
#[cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_TUN as libc::c_int;
/// TAP device
#[cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_TAP as libc::c_int;
/// IPv4 interface.
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_IPV4;
/// IPv6 interface.
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_IPV6;
/// in.mpathd test address
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_NOFAILOVER;
/// Interface has failed
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_FAILED;
/// Interface is a hot-spare
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_STANDBY;
/// Functioning but not used
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_INACTIVE;
/// Interface is offline
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_OFFLINE;
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(target_os = "solaris")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_COS_ENABLED;
/// Prefer as source addr.
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(target_os = "solaris")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_PREFERRED;
/// RFC3041
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(target_os = "solaris")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_TEMPORARY;
/// MTU set with SIOCSLIFMTU
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(target_os = "solaris")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_FIXEDMTU;
/// Cannot send / receive packets
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(target_os = "solaris")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_VIRTUAL;
/// Local address in use
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(target_os = "solaris")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_DUPLICATE;
/// IPMP IP interface
- #[cfg(any(target_os = "solaris"))]
+ #[cfg(target_os = "solaris")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IFF_IPMP;
}
);
+
+#[cfg(any(
+ target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "fuchsia",
+ target_os = "ios",
+ target_os = "linux",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd",
+))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
+mod if_nameindex {
+ use super::*;
+
+ use std::ffi::CStr;
+ use std::fmt;
+ use std::marker::PhantomData;
+ use std::ptr::NonNull;
+
+ /// A network interface. Has a name like "eth0" or "wlp4s0" or "wlan0", as well as an index
+ /// (1, 2, 3, etc) that identifies it in the OS's networking stack.
+ #[allow(missing_copy_implementations)]
+ #[repr(transparent)]
+ pub struct Interface(libc::if_nameindex);
+
+ impl Interface {
+ /// Obtain the index of this interface.
+ pub fn index(&self) -> c_uint {
+ self.0.if_index
+ }
+
+ /// Obtain the name of this interface.
+ pub fn name(&self) -> &CStr {
+ unsafe { CStr::from_ptr(self.0.if_name) }
+ }
+ }
+
+ impl fmt::Debug for Interface {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ f.debug_struct("Interface")
+ .field("index", &self.index())
+ .field("name", &self.name())
+ .finish()
+ }
+ }
+
+ /// A list of the network interfaces available on this system. Obtained from [`if_nameindex()`].
+ pub struct Interfaces {
+ ptr: NonNull<libc::if_nameindex>,
+ }
+
+ impl Interfaces {
+ /// Iterate over the interfaces in this list.
+ #[inline]
+ pub fn iter(&self) -> InterfacesIter<'_> {
+ self.into_iter()
+ }
+
+ /// Convert this to a slice of interfaces. Note that the underlying interfaces list is
+ /// null-terminated, so calling this calculates the length. If random access isn't needed,
+ /// [`Interfaces::iter()`] should be used instead.
+ pub fn to_slice(&self) -> &[Interface] {
+ let ifs = self.ptr.as_ptr() as *const Interface;
+ let len = self.iter().count();
+ unsafe { std::slice::from_raw_parts(ifs, len) }
+ }
+ }
+
+ impl Drop for Interfaces {
+ fn drop(&mut self) {
+ unsafe { libc::if_freenameindex(self.ptr.as_ptr()) };
+ }
+ }
+
+ impl fmt::Debug for Interfaces {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ self.to_slice().fmt(f)
+ }
+ }
+
+ impl<'a> IntoIterator for &'a Interfaces {
+ type IntoIter = InterfacesIter<'a>;
+ type Item = &'a Interface;
+ #[inline]
+ fn into_iter(self) -> Self::IntoIter {
+ InterfacesIter {
+ ptr: self.ptr.as_ptr(),
+ _marker: PhantomData,
+ }
+ }
+ }
+
+ /// An iterator over the interfaces in an [`Interfaces`].
+ #[derive(Debug)]
+ pub struct InterfacesIter<'a> {
+ ptr: *const libc::if_nameindex,
+ _marker: PhantomData<&'a Interfaces>,
+ }
+
+ impl<'a> Iterator for InterfacesIter<'a> {
+ type Item = &'a Interface;
+ #[inline]
+ fn next(&mut self) -> Option<Self::Item> {
+ unsafe {
+ if (*self.ptr).if_index == 0 {
+ None
+ } else {
+ let ret = &*(self.ptr as *const Interface);
+ self.ptr = self.ptr.add(1);
+ Some(ret)
+ }
+ }
+ }
+ }
+
+ /// Retrieve a list of the network interfaces available on the local system.
+ ///
+ /// ```
+ /// let interfaces = nix::net::if_::if_nameindex().unwrap();
+ /// for iface in &interfaces {
+ /// println!("Interface #{} is called {}", iface.index(), iface.name().to_string_lossy());
+ /// }
+ /// ```
+ pub fn if_nameindex() -> Result<Interfaces> {
+ unsafe {
+ let ifs = libc::if_nameindex();
+ let ptr = NonNull::new(ifs).ok_or_else(Error::last)?;
+ Ok(Interfaces { ptr })
+ }
+ }
+}
+#[cfg(any(
+ target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "fuchsia",
+ target_os = "ios",
+ target_os = "linux",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd",
+))]
+pub use if_nameindex::*;
diff --git a/vendor/nix/src/poll.rs b/vendor/nix/src/poll.rs
index 15bafe2..6d332b0 100644
--- a/vendor/nix/src/poll.rs
+++ b/vendor/nix/src/poll.rs
@@ -1,13 +1,8 @@
//! Wait for events to trigger on specific file descriptors
-#[cfg(any(target_os = "android", target_os = "dragonfly", target_os = "freebsd", target_os = "linux"))]
-use sys::time::TimeSpec;
-#[cfg(any(target_os = "android", target_os = "dragonfly", target_os = "freebsd", target_os = "linux"))]
-use sys::signal::SigSet;
-use std::os::unix::io::RawFd;
+use std::os::unix::io::{AsRawFd, RawFd};
-use libc;
-use Result;
-use errno::Errno;
+use crate::Result;
+use crate::errno::Errno;
/// This is a wrapper around `libc::pollfd`.
///
@@ -15,9 +10,9 @@ use errno::Errno;
/// [`ppoll`](fn.ppoll.html) functions to specify the events of interest
/// for a specific file descriptor.
///
-/// After a call to `poll` or `ppoll`, the events that occured can be
+/// After a call to `poll` or `ppoll`, the events that occurred can be
/// retrieved by calling [`revents()`](#method.revents) on the `PollFd`.
-#[repr(C)]
+#[repr(transparent)]
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
pub struct PollFd {
pollfd: libc::pollfd,
@@ -26,7 +21,7 @@ pub struct PollFd {
impl PollFd {
/// Creates a new `PollFd` specifying the events of interest
/// for a given file descriptor.
- pub fn new(fd: RawFd, events: PollFlags) -> PollFd {
+ pub const fn new(fd: RawFd, events: PollFlags) -> PollFd {
PollFd {
pollfd: libc::pollfd {
fd,
@@ -36,10 +31,27 @@ impl PollFd {
}
}
- /// Returns the events that occured in the last call to `poll` or `ppoll`.
+ /// Returns the events that occurred in the last call to `poll` or `ppoll`. Will only return
+ /// `None` if the kernel provides status flags that Nix does not know about.
pub fn revents(self) -> Option<PollFlags> {
PollFlags::from_bits(self.pollfd.revents)
}
+
+ /// The events of interest for this `PollFd`.
+ pub fn events(self) -> PollFlags {
+ PollFlags::from_bits(self.pollfd.events).unwrap()
+ }
+
+ /// Modify the events of interest for this `PollFd`.
+ pub fn set_events(&mut self, events: PollFlags) {
+ self.pollfd.events = events.bits();
+ }
+}
+
+impl AsRawFd for PollFd {
+ fn as_raw_fd(&self) -> RawFd {
+ self.pollfd.fd
+ }
}
libc_bitflags! {
@@ -52,24 +64,32 @@ libc_bitflags! {
/// Possibilities include:
///
/// * There is out-of-band data on a TCP socket (see
- /// [tcp(7)](http://man7.org/linux/man-pages/man7/tcp.7.html)).
+ /// [tcp(7)](https://man7.org/linux/man-pages/man7/tcp.7.html)).
/// * A pseudoterminal master in packet mode has seen a state
/// change on the slave (see
- /// [ioctl_tty(2)](http://man7.org/linux/man-pages/man2/ioctl_tty.2.html)).
+ /// [ioctl_tty(2)](https://man7.org/linux/man-pages/man2/ioctl_tty.2.html)).
/// * A cgroup.events file has been modified (see
- /// [cgroups(7)](http://man7.org/linux/man-pages/man7/cgroups.7.html)).
+ /// [cgroups(7)](https://man7.org/linux/man-pages/man7/cgroups.7.html)).
POLLPRI;
/// Writing is now possible, though a write larger that the
/// available space in a socket or pipe will still block (unless
/// `O_NONBLOCK` is set).
POLLOUT;
/// Equivalent to [`POLLIN`](constant.POLLIN.html)
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
POLLRDNORM;
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// Equivalent to [`POLLOUT`](constant.POLLOUT.html)
POLLWRNORM;
/// Priority band data can be read (generally unused on Linux).
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
POLLRDBAND;
/// Priority data may be written.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
POLLWRBAND;
/// Error condition (only returned in
/// [`PollFd::revents`](struct.PollFd.html#method.revents);
@@ -93,7 +113,7 @@ libc_bitflags! {
}
/// `poll` waits for one of a set of file descriptors to become ready to perform I/O.
-/// ([`poll(2)`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/poll.html))
+/// ([`poll(2)`](https://pubs.opengroup.org/onlinepubs/9699919799/functions/poll.html))
///
/// `fds` contains all [`PollFd`](struct.PollFd.html) to poll.
/// The function will return as soon as any event occur for any of these `PollFd`s.
@@ -122,22 +142,30 @@ pub fn poll(fds: &mut [PollFd], timeout: libc::c_int) -> Result<libc::c_int> {
Errno::result(res)
}
+feature! {
+#![feature = "signal"]
/// `ppoll()` allows an application to safely wait until either a file
/// descriptor becomes ready or until a signal is caught.
-/// ([`poll(2)`](http://man7.org/linux/man-pages/man2/poll.2.html))
+/// ([`poll(2)`](https://man7.org/linux/man-pages/man2/poll.2.html))
///
/// `ppoll` behaves like `poll`, but let you specify what signals may interrupt it
-/// with the `sigmask` argument.
+/// with the `sigmask` argument. If you want `ppoll` to block indefinitely,
+/// specify `None` as `timeout` (it is like `timeout = -1` for `poll`).
///
#[cfg(any(target_os = "android", target_os = "dragonfly", target_os = "freebsd", target_os = "linux"))]
-pub fn ppoll(fds: &mut [PollFd], timeout: TimeSpec, sigmask: SigSet) -> Result<libc::c_int> {
-
-
+pub fn ppoll(
+ fds: &mut [PollFd],
+ timeout: Option<crate::sys::time::TimeSpec>,
+ sigmask: crate::sys::signal::SigSet
+ ) -> Result<libc::c_int>
+{
+ let timeout = timeout.as_ref().map_or(core::ptr::null(), |r| r.as_ref());
let res = unsafe {
libc::ppoll(fds.as_mut_ptr() as *mut libc::pollfd,
fds.len() as libc::nfds_t,
- timeout.as_ref(),
+ timeout,
sigmask.as_ref())
};
Errno::result(res)
}
+}
diff --git a/vendor/nix/src/pty.rs b/vendor/nix/src/pty.rs
index b281d75..bb266a6 100644
--- a/vendor/nix/src/pty.rs
+++ b/vendor/nix/src/pty.rs
@@ -1,18 +1,18 @@
//! Create master and slave virtual pseudo-terminals (PTYs)
-use libc;
-
pub use libc::pid_t as SessionId;
pub use libc::winsize as Winsize;
use std::ffi::CStr;
+use std::io;
use std::mem;
use std::os::unix::prelude::*;
-use sys::termios::Termios;
-use unistd::ForkResult;
-use {Result, Error, fcntl};
-use errno::Errno;
+use crate::sys::termios::Termios;
+#[cfg(feature = "process")]
+use crate::unistd::{ForkResult, Pid};
+use crate::{Result, fcntl, unistd};
+use crate::errno::Errno;
/// Representation of a master/slave pty pair
///
@@ -26,6 +26,8 @@ pub struct OpenptyResult {
pub slave: RawFd,
}
+feature! {
+#![feature = "process"]
/// Representation of a master with a forked pty
///
/// This is returned by `forkpty`. Note that this type does *not* implement `Drop`, so the user
@@ -37,6 +39,7 @@ pub struct ForkptyResult {
/// Metadata about forked process
pub fork_result: ForkResult,
}
+}
/// Representation of the Master device in a master/slave pty pair
@@ -44,7 +47,7 @@ pub struct ForkptyResult {
/// While this datatype is a thin wrapper around `RawFd`, it enforces that the available PTY
/// functions are given the correct file descriptor. Additionally this type implements `Drop`,
/// so that when it's consumed or goes out of scope, it's automatically cleaned-up.
-#[derive(Clone, Debug, Eq, Hash, PartialEq)]
+#[derive(Debug, Eq, Hash, PartialEq)]
pub struct PtyMaster(RawFd);
impl AsRawFd for PtyMaster {
@@ -70,31 +73,61 @@ impl Drop for PtyMaster {
// invalid file descriptor. That frequently indicates a double-close
// condition, which can cause confusing errors for future I/O
// operations.
- let e = ::unistd::close(self.0);
- if e == Err(Error::Sys(Errno::EBADF)) {
+ let e = unistd::close(self.0);
+ if e == Err(Errno::EBADF) {
panic!("Closing an invalid file descriptor!");
};
}
}
+impl io::Read for PtyMaster {
+ fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
+ unistd::read(self.0, buf).map_err(io::Error::from)
+ }
+}
+
+impl io::Write for PtyMaster {
+ fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
+ unistd::write(self.0, buf).map_err(io::Error::from)
+ }
+ fn flush(&mut self) -> io::Result<()> {
+ Ok(())
+ }
+}
+
+impl io::Read for &PtyMaster {
+ fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {
+ unistd::read(self.0, buf).map_err(io::Error::from)
+ }
+}
+
+impl io::Write for &PtyMaster {
+ fn write(&mut self, buf: &[u8]) -> io::Result<usize> {
+ unistd::write(self.0, buf).map_err(io::Error::from)
+ }
+ fn flush(&mut self) -> io::Result<()> {
+ Ok(())
+ }
+}
+
/// Grant access to a slave pseudoterminal (see
-/// [`grantpt(3)`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/grantpt.html))
+/// [`grantpt(3)`](https://pubs.opengroup.org/onlinepubs/9699919799/functions/grantpt.html))
///
/// `grantpt()` changes the mode and owner of the slave pseudoterminal device corresponding to the
/// master pseudoterminal referred to by `fd`. This is a necessary step towards opening the slave.
#[inline]
pub fn grantpt(fd: &PtyMaster) -> Result<()> {
if unsafe { libc::grantpt(fd.as_raw_fd()) } < 0 {
- return Err(Error::last());
+ return Err(Errno::last());
}
Ok(())
}
/// Open a pseudoterminal device (see
-/// [`posix_openpt(3)`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/posix_openpt.html))
+/// [`posix_openpt(3)`](https://pubs.opengroup.org/onlinepubs/9699919799/functions/posix_openpt.html))
///
-/// `posix_openpt()` returns a file descriptor to an existing unused pseuterminal master device.
+/// `posix_openpt()` returns a file descriptor to an existing unused pseudoterminal master device.
///
/// # Examples
///
@@ -131,14 +164,14 @@ pub fn posix_openpt(flags: fcntl::OFlag) -> Result<PtyMaster> {
};
if fd < 0 {
- return Err(Error::last());
+ return Err(Errno::last());
}
Ok(PtyMaster(fd))
}
/// Get the name of the slave pseudoterminal (see
-/// [`ptsname(3)`](http://man7.org/linux/man-pages/man3/ptsname.3.html))
+/// [`ptsname(3)`](https://man7.org/linux/man-pages/man3/ptsname.3.html))
///
/// `ptsname()` returns the name of the slave pseudoterminal device corresponding to the master
/// referred to by `fd`.
@@ -157,7 +190,7 @@ pub fn posix_openpt(flags: fcntl::OFlag) -> Result<PtyMaster> {
pub unsafe fn ptsname(fd: &PtyMaster) -> Result<String> {
let name_ptr = libc::ptsname(fd.as_raw_fd());
if name_ptr.is_null() {
- return Err(Error::last());
+ return Err(Errno::last());
}
let name = CStr::from_ptr(name_ptr);
@@ -165,7 +198,7 @@ pub unsafe fn ptsname(fd: &PtyMaster) -> Result<String> {
}
/// Get the name of the slave pseudoterminal (see
-/// [`ptsname(3)`](http://man7.org/linux/man-pages/man3/ptsname.3.html))
+/// [`ptsname(3)`](https://man7.org/linux/man-pages/man3/ptsname.3.html))
///
/// `ptsname_r()` returns the name of the slave pseudoterminal device corresponding to the master
/// referred to by `fd`. This is the threadsafe version of `ptsname()`, but it is not part of the
@@ -174,33 +207,33 @@ pub unsafe fn ptsname(fd: &PtyMaster) -> Result<String> {
/// This value is useful for opening the slave ptty once the master has already been opened with
/// `posix_openpt()`.
#[cfg(any(target_os = "android", target_os = "linux"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
#[inline]
pub fn ptsname_r(fd: &PtyMaster) -> Result<String> {
- let mut name_buf = vec![0u8; 64];
- let name_buf_ptr = name_buf.as_mut_ptr() as *mut libc::c_char;
- if unsafe { libc::ptsname_r(fd.as_raw_fd(), name_buf_ptr, name_buf.capacity()) } != 0 {
- return Err(Error::last());
- }
-
- // Find the first null-character terminating this string. This is guaranteed to succeed if the
- // return value of `libc::ptsname_r` is 0.
- let null_index = name_buf.iter().position(|c| *c == b'\0').unwrap();
- name_buf.truncate(null_index);
+ let mut name_buf = Vec::<libc::c_char>::with_capacity(64);
+ let name_buf_ptr = name_buf.as_mut_ptr();
+ let cname = unsafe {
+ let cap = name_buf.capacity();
+ if libc::ptsname_r(fd.as_raw_fd(), name_buf_ptr, cap) != 0 {
+ return Err(crate::Error::last());
+ }
+ CStr::from_ptr(name_buf.as_ptr())
+ };
- let name = String::from_utf8(name_buf)?;
+ let name = cname.to_string_lossy().into_owned();
Ok(name)
}
/// Unlock a pseudoterminal master/slave pseudoterminal pair (see
-/// [`unlockpt(3)`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/unlockpt.html))
+/// [`unlockpt(3)`](https://pubs.opengroup.org/onlinepubs/9699919799/functions/unlockpt.html))
///
/// `unlockpt()` unlocks the slave pseudoterminal device corresponding to the master pseudoterminal
/// referred to by `fd`. This must be called before trying to open the slave side of a
-/// pseuoterminal.
+/// pseudoterminal.
#[inline]
pub fn unlockpt(fd: &PtyMaster) -> Result<()> {
if unsafe { libc::unlockpt(fd.as_raw_fd()) } < 0 {
- return Err(Error::last());
+ return Err(Errno::last());
}
Ok(())
@@ -209,7 +242,7 @@ pub fn unlockpt(fd: &PtyMaster) -> Result<()> {
/// Create a new pseudoterminal, returning the slave and master file descriptors
/// in `OpenptyResult`
-/// (see [`openpty`](http://man7.org/linux/man-pages/man3/openpty.3.html)).
+/// (see [`openpty`](https://man7.org/linux/man-pages/man3/openpty.3.html)).
///
/// If `winsize` is not `None`, the window size of the slave will be set to
/// the values in `winsize`. If `termios` is not `None`, the pseudoterminal's
@@ -281,20 +314,32 @@ pub fn openpty<'a, 'b, T: Into<Option<&'a Winsize>>, U: Into<Option<&'b Termios>
}
}
+feature! {
+#![feature = "process"]
/// Create a new pseudoterminal, returning the master file descriptor and forked pid.
/// in `ForkptyResult`
-/// (see [`forkpty`](http://man7.org/linux/man-pages/man3/forkpty.3.html)).
+/// (see [`forkpty`](https://man7.org/linux/man-pages/man3/forkpty.3.html)).
///
/// If `winsize` is not `None`, the window size of the slave will be set to
/// the values in `winsize`. If `termios` is not `None`, the pseudoterminal's
/// terminal settings of the slave will be set to the values in `termios`.
-pub fn forkpty<'a, 'b, T: Into<Option<&'a Winsize>>, U: Into<Option<&'b Termios>>>(
+///
+/// # Safety
+///
+/// In a multithreaded program, only [async-signal-safe] functions like `pause`
+/// and `_exit` may be called by the child (the parent isn't restricted). Note
+/// that memory allocation may **not** be async-signal-safe and thus must be
+/// prevented.
+///
+/// Those functions are only a small subset of your operating system's API, so
+/// special care must be taken to only invoke code you can control and audit.
+///
+/// [async-signal-safe]: https://man7.org/linux/man-pages/man7/signal-safety.7.html
+pub unsafe fn forkpty<'a, 'b, T: Into<Option<&'a Winsize>>, U: Into<Option<&'b Termios>>>(
winsize: T,
termios: U,
) -> Result<ForkptyResult> {
use std::ptr;
- use unistd::Pid;
- use unistd::ForkResult::*;
let mut master = mem::MaybeUninit::<libc::c_int>::uninit();
@@ -311,20 +356,16 @@ pub fn forkpty<'a, 'b, T: Into<Option<&'a Winsize>>, U: Into<Option<&'b Termios>
.map(|ws| ws as *const Winsize as *mut _)
.unwrap_or(ptr::null_mut());
- let res = unsafe {
- libc::forkpty(master.as_mut_ptr(), ptr::null_mut(), term, win)
- };
+ let res = libc::forkpty(master.as_mut_ptr(), ptr::null_mut(), term, win);
let fork_result = Errno::result(res).map(|res| match res {
- 0 => Child,
- res => Parent { child: Pid::from_raw(res) },
+ 0 => ForkResult::Child,
+ res => ForkResult::Parent { child: Pid::from_raw(res) },
})?;
- unsafe {
- Ok(ForkptyResult {
- master: master.assume_init(),
- fork_result,
- })
- }
+ Ok(ForkptyResult {
+ master: master.assume_init(),
+ fork_result,
+ })
+}
}
-
diff --git a/vendor/nix/src/sched.rs b/vendor/nix/src/sched.rs
index 7675dbc..e736f8d 100644
--- a/vendor/nix/src/sched.rs
+++ b/vendor/nix/src/sched.rs
@@ -1,51 +1,157 @@
-use libc;
-use {Errno, Result};
+//! Execution scheduling
+//!
+//! See Also
+//! [sched.h](https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/sched.h.html)
+use crate::{Errno, Result};
#[cfg(any(target_os = "android", target_os = "linux"))]
pub use self::sched_linux_like::*;
#[cfg(any(target_os = "android", target_os = "linux"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
mod sched_linux_like {
- use errno::Errno;
+ use crate::errno::Errno;
use libc::{self, c_int, c_void};
use std::mem;
use std::option::Option;
use std::os::unix::io::RawFd;
- use unistd::Pid;
- use {Error, Result};
+ use crate::unistd::Pid;
+ use crate::Result;
// For some functions taking with a parameter of type CloneFlags,
// only a subset of these flags have an effect.
libc_bitflags! {
+ /// Options for use with [`clone`]
pub struct CloneFlags: c_int {
+ /// The calling process and the child process run in the same
+ /// memory space.
CLONE_VM;
+ /// The caller and the child process share the same filesystem
+ /// information.
CLONE_FS;
+ /// The calling process and the child process share the same file
+ /// descriptor table.
CLONE_FILES;
+ /// The calling process and the child process share the same table
+ /// of signal handlers.
CLONE_SIGHAND;
+ /// If the calling process is being traced, then trace the child
+ /// also.
CLONE_PTRACE;
+ /// The execution of the calling process is suspended until the
+ /// child releases its virtual memory resources via a call to
+ /// execve(2) or _exit(2) (as with vfork(2)).
CLONE_VFORK;
+ /// The parent of the new child (as returned by getppid(2))
+ /// will be the same as that of the calling process.
CLONE_PARENT;
+ /// The child is placed in the same thread group as the calling
+ /// process.
CLONE_THREAD;
+ /// The cloned child is started in a new mount namespace.
CLONE_NEWNS;
+ /// The child and the calling process share a single list of System
+ /// V semaphore adjustment values
CLONE_SYSVSEM;
- CLONE_SETTLS;
- CLONE_PARENT_SETTID;
- CLONE_CHILD_CLEARTID;
+ // Not supported by Nix due to lack of varargs support in Rust FFI
+ // CLONE_SETTLS;
+ // Not supported by Nix due to lack of varargs support in Rust FFI
+ // CLONE_PARENT_SETTID;
+ // Not supported by Nix due to lack of varargs support in Rust FFI
+ // CLONE_CHILD_CLEARTID;
+ /// Unused since Linux 2.6.2
+ #[deprecated(since = "0.23.0", note = "Deprecated by Linux 2.6.2")]
CLONE_DETACHED;
+ /// A tracing process cannot force `CLONE_PTRACE` on this child
+ /// process.
CLONE_UNTRACED;
- CLONE_CHILD_SETTID;
+ // Not supported by Nix due to lack of varargs support in Rust FFI
+ // CLONE_CHILD_SETTID;
+ /// Create the process in a new cgroup namespace.
CLONE_NEWCGROUP;
+ /// Create the process in a new UTS namespace.
CLONE_NEWUTS;
+ /// Create the process in a new IPC namespace.
CLONE_NEWIPC;
+ /// Create the process in a new user namespace.
CLONE_NEWUSER;
+ /// Create the process in a new PID namespace.
CLONE_NEWPID;
+ /// Create the process in a new network namespace.
CLONE_NEWNET;
+ /// The new process shares an I/O context with the calling process.
CLONE_IO;
}
}
+ /// Type for the function executed by [`clone`].
pub type CloneCb<'a> = Box<dyn FnMut() -> isize + 'a>;
+ /// `clone` create a child process
+ /// ([`clone(2)`](https://man7.org/linux/man-pages/man2/clone.2.html))
+ ///
+ /// `stack` is a reference to an array which will hold the stack of the new
+ /// process. Unlike when calling `clone(2)` from C, the provided stack
+ /// address need not be the highest address of the region. Nix will take
+ /// care of that requirement. The user only needs to provide a reference to
+ /// a normally allocated buffer.
+ pub fn clone(
+ mut cb: CloneCb,
+ stack: &mut [u8],
+ flags: CloneFlags,
+ signal: Option<c_int>,
+ ) -> Result<Pid> {
+ extern "C" fn callback(data: *mut CloneCb) -> c_int {
+ let cb: &mut CloneCb = unsafe { &mut *data };
+ (*cb)() as c_int
+ }
+
+ let res = unsafe {
+ let combined = flags.bits() | signal.unwrap_or(0);
+ let ptr = stack.as_mut_ptr().add(stack.len());
+ let ptr_aligned = ptr.sub(ptr as usize % 16);
+ libc::clone(
+ mem::transmute(
+ callback as extern "C" fn(*mut Box<dyn FnMut() -> isize>) -> i32,
+ ),
+ ptr_aligned as *mut c_void,
+ combined,
+ &mut cb as *mut _ as *mut c_void,
+ )
+ };
+
+ Errno::result(res).map(Pid::from_raw)
+ }
+
+ /// disassociate parts of the process execution context
+ ///
+ /// See also [unshare(2)](https://man7.org/linux/man-pages/man2/unshare.2.html)
+ pub fn unshare(flags: CloneFlags) -> Result<()> {
+ let res = unsafe { libc::unshare(flags.bits()) };
+
+ Errno::result(res).map(drop)
+ }
+
+ /// reassociate thread with a namespace
+ ///
+ /// See also [setns(2)](https://man7.org/linux/man-pages/man2/setns.2.html)
+ pub fn setns(fd: RawFd, nstype: CloneFlags) -> Result<()> {
+ let res = unsafe { libc::setns(fd, nstype.bits()) };
+
+ Errno::result(res).map(drop)
+ }
+}
+
+#[cfg(any(target_os = "android", target_os = "dragonfly", target_os = "linux"))]
+pub use self::sched_affinity::*;
+
+#[cfg(any(target_os = "android", target_os = "dragonfly", target_os = "linux"))]
+mod sched_affinity {
+ use crate::errno::Errno;
+ use std::mem;
+ use crate::unistd::Pid;
+ use crate::Result;
+
/// CpuSet represent a bit-mask of CPUs.
/// CpuSets are used by sched_setaffinity and
/// sched_getaffinity for example.
@@ -69,7 +175,7 @@ mod sched_linux_like {
/// `field` is the CPU id to test
pub fn is_set(&self, field: usize) -> Result<bool> {
if field >= CpuSet::count() {
- Err(Error::Sys(Errno::EINVAL))
+ Err(Errno::EINVAL)
} else {
Ok(unsafe { libc::CPU_ISSET(field, &self.cpu_set) })
}
@@ -79,9 +185,10 @@ mod sched_linux_like {
/// `field` is the CPU id to add
pub fn set(&mut self, field: usize) -> Result<()> {
if field >= CpuSet::count() {
- Err(Error::Sys(Errno::EINVAL))
+ Err(Errno::EINVAL)
} else {
- Ok(unsafe { libc::CPU_SET(field, &mut self.cpu_set) })
+ unsafe { libc::CPU_SET(field, &mut self.cpu_set); }
+ Ok(())
}
}
@@ -89,20 +196,27 @@ mod sched_linux_like {
/// `field` is the CPU id to remove
pub fn unset(&mut self, field: usize) -> Result<()> {
if field >= CpuSet::count() {
- Err(Error::Sys(Errno::EINVAL))
+ Err(Errno::EINVAL)
} else {
- Ok(unsafe { libc::CPU_CLR(field, &mut self.cpu_set) })
+ unsafe { libc::CPU_CLR(field, &mut self.cpu_set);}
+ Ok(())
}
}
/// Return the maximum number of CPU in CpuSet
- pub fn count() -> usize {
+ pub const fn count() -> usize {
8 * mem::size_of::<libc::cpu_set_t>()
}
}
+ impl Default for CpuSet {
+ fn default() -> Self {
+ Self::new()
+ }
+ }
+
/// `sched_setaffinity` set a thread's CPU affinity mask
- /// ([`sched_setaffinity(2)`](http://man7.org/linux/man-pages/man2/sched_setaffinity.2.html))
+ /// ([`sched_setaffinity(2)`](https://man7.org/linux/man-pages/man2/sched_setaffinity.2.html))
///
/// `pid` is the thread ID to update.
/// If pid is zero, then the calling thread is updated.
@@ -135,7 +249,7 @@ mod sched_linux_like {
}
/// `sched_getaffinity` get a thread's CPU affinity mask
- /// ([`sched_getaffinity(2)`](http://man7.org/linux/man-pages/man2/sched_getaffinity.2.html))
+ /// ([`sched_getaffinity(2)`](https://man7.org/linux/man-pages/man2/sched_getaffinity.2.html))
///
/// `pid` is the thread ID to check.
/// If pid is zero, then the calling thread is checked.
@@ -168,51 +282,11 @@ mod sched_linux_like {
Errno::result(res).and(Ok(cpuset))
}
-
- pub fn clone(
- mut cb: CloneCb,
- stack: &mut [u8],
- flags: CloneFlags,
- signal: Option<c_int>,
- ) -> Result<Pid> {
- extern "C" fn callback(data: *mut CloneCb) -> c_int {
- let cb: &mut CloneCb = unsafe { &mut *data };
- (*cb)() as c_int
- }
-
- let res = unsafe {
- let combined = flags.bits() | signal.unwrap_or(0);
- let ptr = stack.as_mut_ptr().offset(stack.len() as isize);
- let ptr_aligned = ptr.offset((ptr as usize % 16) as isize * -1);
- libc::clone(
- mem::transmute(
- callback as extern "C" fn(*mut Box<dyn FnMut() -> isize>) -> i32,
- ),
- ptr_aligned as *mut c_void,
- combined,
- &mut cb as *mut _ as *mut c_void,
- )
- };
-
- Errno::result(res).map(Pid::from_raw)
- }
-
- pub fn unshare(flags: CloneFlags) -> Result<()> {
- let res = unsafe { libc::unshare(flags.bits()) };
-
- Errno::result(res).map(drop)
- }
-
- pub fn setns(fd: RawFd, nstype: CloneFlags) -> Result<()> {
- let res = unsafe { libc::setns(fd, nstype.bits()) };
-
- Errno::result(res).map(drop)
- }
}
/// Explicitly yield the processor to other threads.
///
-/// [Further reading](http://pubs.opengroup.org/onlinepubs/9699919799/functions/sched_yield.html)
+/// [Further reading](https://pubs.opengroup.org/onlinepubs/9699919799/functions/sched_yield.html)
pub fn sched_yield() -> Result<()> {
let res = unsafe { libc::sched_yield() };
diff --git a/vendor/nix/src/sys/aio.rs b/vendor/nix/src/sys/aio.rs
index c912fc8..4780cde 100644
--- a/vendor/nix/src/sys/aio.rs
+++ b/vendor/nix/src/sys/aio.rs
@@ -21,25 +21,25 @@
//! [`aio_cancel_all`](fn.aio_cancel_all.html), though the operating system may
//! not support this for all filesystems and devices.
-use {Error, Result};
-use errno::Errno;
+use crate::Result;
+use crate::errno::Errno;
use std::os::unix::io::RawFd;
use libc::{c_void, off_t, size_t};
-use libc;
-use std::borrow::{Borrow, BorrowMut};
use std::fmt;
use std::fmt::Debug;
use std::marker::PhantomData;
use std::mem;
+use std::pin::Pin;
use std::ptr::{null, null_mut};
-use sys::signal::*;
+use crate::sys::signal::*;
use std::thread;
-use sys::time::TimeSpec;
+use crate::sys::time::TimeSpec;
libc_enum! {
/// Mode for `AioCb::fsync`. Controls whether only data or both data and
/// metadata are synced.
#[repr(i32)]
+ #[non_exhaustive]
pub enum AioFsyncMode {
/// do it like `fsync`
O_SYNC,
@@ -49,6 +49,7 @@ libc_enum! {
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
O_DSYNC
}
}
@@ -58,9 +59,13 @@ libc_enum! {
/// given `aiocb` should be used for a read operation, a write operation, or
/// ignored. Has no effect for any other aio functions.
#[repr(i32)]
+ #[non_exhaustive]
pub enum LioOpcode {
+ /// No operation
LIO_NOP,
+ /// Write data as if by a call to [`AioCb::write`]
LIO_WRITE,
+ /// Write data as if by a call to [`AioCb::read`]
LIO_READ,
}
}
@@ -91,120 +96,31 @@ pub enum AioCancelStat {
AioAllDone = libc::AIO_ALLDONE,
}
-/// Owns (uniquely or shared) a memory buffer to keep it from `Drop`ing while
-/// the kernel has a pointer to it.
-pub enum Buffer<'a> {
- /// No buffer to own.
- ///
- /// Used for operations like `aio_fsync` that have no data, or for unsafe
- /// operations that work with raw pointers.
- None,
- /// Keeps a reference to a slice
- Phantom(PhantomData<&'a mut [u8]>),
- /// Generic thing that keeps a buffer from dropping
- BoxedSlice(Box<dyn Borrow<[u8]>>),
- /// Generic thing that keeps a mutable buffer from dropping
- BoxedMutSlice(Box<dyn BorrowMut<[u8]>>),
-}
+/// Newtype that adds Send and Sync to libc::aiocb, which contains raw pointers
+#[repr(transparent)]
+struct LibcAiocb(libc::aiocb);
-impl<'a> Debug for Buffer<'a> {
- // Note: someday it may be possible to Derive Debug for a trait object, but
- // not today.
- // https://github.com/rust-lang/rust/issues/1563
- fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
- match *self {
- Buffer::None => write!(fmt, "None"),
- Buffer::Phantom(p) => p.fmt(fmt),
- Buffer::BoxedSlice(ref bs) => {
- let borrowed : &dyn Borrow<[u8]> = bs.borrow();
- write!(fmt, "BoxedSlice({:?})",
- borrowed as *const dyn Borrow<[u8]>)
- },
- Buffer::BoxedMutSlice(ref bms) => {
- let borrowed : &dyn BorrowMut<[u8]> = bms.borrow();
- write!(fmt, "BoxedMutSlice({:?})",
- borrowed as *const dyn BorrowMut<[u8]>)
- }
- }
- }
-}
+unsafe impl Send for LibcAiocb {}
+unsafe impl Sync for LibcAiocb {}
/// AIO Control Block.
///
/// The basic structure used by all aio functions. Each `AioCb` represents one
/// I/O request.
pub struct AioCb<'a> {
- aiocb: libc::aiocb,
+ aiocb: LibcAiocb,
/// Tracks whether the buffer pointed to by `libc::aiocb.aio_buf` is mutable
mutable: bool,
/// Could this `AioCb` potentially have any in-kernel state?
in_progress: bool,
- /// Optionally keeps a reference to the data.
- ///
- /// Used to keep buffers from `Drop`'ing, and may be returned once the
- /// `AioCb` is completed by [`buffer`](#method.buffer).
- buffer: Buffer<'a>
+ _buffer: std::marker::PhantomData<&'a [u8]>,
+ _pin: std::marker::PhantomPinned
}
impl<'a> AioCb<'a> {
- /// Remove the inner `Buffer` and return it
- ///
- /// It is an error to call this method while the `AioCb` is still in
- /// progress.
- pub fn buffer(&mut self) -> Buffer<'a> {
- assert!(!self.in_progress);
- let mut x = Buffer::None;
- mem::swap(&mut self.buffer, &mut x);
- x
- }
-
- /// Remove the inner boxed slice, if any, and return it.
- ///
- /// The returned value will be the argument that was passed to
- /// `from_boxed_slice` when this `AioCb` was created.
- ///
- /// It is an error to call this method while the `AioCb` is still in
- /// progress.
- pub fn boxed_slice(&mut self) -> Option<Box<dyn Borrow<[u8]>>> {
- assert!(!self.in_progress, "Can't remove the buffer from an AioCb that's still in-progress. Did you forget to call aio_return?");
- if let Buffer::BoxedSlice(_) = self.buffer {
- let mut oldbuffer = Buffer::None;
- mem::swap(&mut self.buffer, &mut oldbuffer);
- if let Buffer::BoxedSlice(inner) = oldbuffer {
- Some(inner)
- } else {
- unreachable!();
- }
- } else {
- None
- }
- }
-
- /// Remove the inner boxed mutable slice, if any, and return it.
- ///
- /// The returned value will be the argument that was passed to
- /// `from_boxed_mut_slice` when this `AioCb` was created.
- ///
- /// It is an error to call this method while the `AioCb` is still in
- /// progress.
- pub fn boxed_mut_slice(&mut self) -> Option<Box<dyn BorrowMut<[u8]>>> {
- assert!(!self.in_progress, "Can't remove the buffer from an AioCb that's still in-progress. Did you forget to call aio_return?");
- if let Buffer::BoxedMutSlice(_) = self.buffer {
- let mut oldbuffer = Buffer::None;
- mem::swap(&mut self.buffer, &mut oldbuffer);
- if let Buffer::BoxedMutSlice(inner) = oldbuffer {
- Some(inner)
- } else {
- unreachable!();
- }
- } else {
- None
- }
- }
-
/// Returns the underlying file descriptor associated with the `AioCb`
pub fn fd(&self) -> RawFd {
- self.aiocb.aio_fildes
+ self.aiocb.0.aio_fildes
}
/// Constructs a new `AioCb` with no associated buffer.
@@ -226,8 +142,6 @@ impl<'a> AioCb<'a> {
/// [`fsync`](#method.fsync) operation.
///
/// ```
- /// # extern crate tempfile;
- /// # extern crate nix;
/// # use nix::errno::Errno;
/// # use nix::Error;
/// # use nix::sys::aio::*;
@@ -235,28 +149,48 @@ impl<'a> AioCb<'a> {
/// # use std::{thread, time};
/// # use std::os::unix::io::AsRawFd;
/// # use tempfile::tempfile;
- /// # fn main() {
/// let f = tempfile().unwrap();
/// let mut aiocb = AioCb::from_fd( f.as_raw_fd(), 0, SigevNone);
/// aiocb.fsync(AioFsyncMode::O_SYNC).expect("aio_fsync failed early");
- /// while (aiocb.error() == Err(Error::from(Errno::EINPROGRESS))) {
+ /// while (aiocb.error() == Err(Errno::EINPROGRESS)) {
/// thread::sleep(time::Duration::from_millis(10));
/// }
/// aiocb.aio_return().expect("aio_fsync failed late");
- /// # }
/// ```
pub fn from_fd(fd: RawFd, prio: libc::c_int,
- sigev_notify: SigevNotify) -> AioCb<'a> {
+ sigev_notify: SigevNotify) -> Pin<Box<AioCb<'a>>> {
let mut a = AioCb::common_init(fd, prio, sigev_notify);
- a.aio_offset = 0;
- a.aio_nbytes = 0;
- a.aio_buf = null_mut();
+ a.0.aio_offset = 0;
+ a.0.aio_nbytes = 0;
+ a.0.aio_buf = null_mut();
- AioCb {
+ Box::pin(AioCb {
aiocb: a,
mutable: false,
in_progress: false,
- buffer: Buffer::None
+ _buffer: PhantomData,
+ _pin: std::marker::PhantomPinned
+ })
+ }
+
+ // Private helper
+ #[cfg(not(any(target_os = "ios", target_os = "macos")))]
+ fn from_mut_slice_unpinned(fd: RawFd, offs: off_t, buf: &'a mut [u8],
+ prio: libc::c_int, sigev_notify: SigevNotify,
+ opcode: LioOpcode) -> AioCb<'a>
+ {
+ let mut a = AioCb::common_init(fd, prio, sigev_notify);
+ a.0.aio_offset = offs;
+ a.0.aio_nbytes = buf.len() as size_t;
+ a.0.aio_buf = buf.as_ptr() as *mut c_void;
+ a.0.aio_lio_opcode = opcode as libc::c_int;
+
+ AioCb {
+ aiocb: a,
+ mutable: true,
+ in_progress: false,
+ _buffer: PhantomData,
+ _pin: std::marker::PhantomPinned
}
}
@@ -265,8 +199,7 @@ impl<'a> AioCb<'a> {
/// The resulting `AioCb` will be suitable for both read and write
/// operations, but only if the borrow checker can guarantee that the slice
/// will outlive the `AioCb`. That will usually be the case if the `AioCb`
- /// is stack-allocated. If the borrow checker gives you trouble, try using
- /// [`from_boxed_mut_slice`](#method.from_boxed_mut_slice) instead.
+ /// is stack-allocated.
///
/// # Parameters
///
@@ -287,8 +220,6 @@ impl<'a> AioCb<'a> {
/// Create an `AioCb` from a mutable slice and read into it.
///
/// ```
- /// # extern crate tempfile;
- /// # extern crate nix;
/// # use nix::errno::Errno;
/// # use nix::Error;
/// # use nix::sys::aio::*;
@@ -297,7 +228,6 @@ impl<'a> AioCb<'a> {
/// # use std::io::Write;
/// # use std::os::unix::io::AsRawFd;
/// # use tempfile::tempfile;
- /// # fn main() {
/// const INITIAL: &[u8] = b"abcdef123456";
/// const LEN: usize = 4;
/// let mut rbuf = vec![0; LEN];
@@ -311,230 +241,29 @@ impl<'a> AioCb<'a> {
/// SigevNotify::SigevNone,
/// LioOpcode::LIO_NOP);
/// aiocb.read().unwrap();
- /// while (aiocb.error() == Err(Error::from(Errno::EINPROGRESS))) {
+ /// while (aiocb.error() == Err(Errno::EINPROGRESS)) {
/// thread::sleep(time::Duration::from_millis(10));
/// }
/// assert_eq!(aiocb.aio_return().unwrap() as usize, LEN);
/// }
/// assert_eq!(rbuf, b"cdef");
- /// # }
/// ```
pub fn from_mut_slice(fd: RawFd, offs: off_t, buf: &'a mut [u8],
prio: libc::c_int, sigev_notify: SigevNotify,
- opcode: LioOpcode) -> AioCb<'a> {
+ opcode: LioOpcode) -> Pin<Box<AioCb<'a>>> {
let mut a = AioCb::common_init(fd, prio, sigev_notify);
- a.aio_offset = offs;
- a.aio_nbytes = buf.len() as size_t;
- a.aio_buf = buf.as_ptr() as *mut c_void;
- a.aio_lio_opcode = opcode as libc::c_int;
+ a.0.aio_offset = offs;
+ a.0.aio_nbytes = buf.len() as size_t;
+ a.0.aio_buf = buf.as_ptr() as *mut c_void;
+ a.0.aio_lio_opcode = opcode as libc::c_int;
- AioCb {
+ Box::pin(AioCb {
aiocb: a,
mutable: true,
in_progress: false,
- buffer: Buffer::Phantom(PhantomData),
- }
- }
-
- /// The safest and most flexible way to create an `AioCb`.
- ///
- /// Unlike [`from_slice`], this method returns a structure suitable for
- /// placement on the heap. It may be used for write operations, but not
- /// read operations. Unlike `from_ptr`, this method will ensure that the
- /// buffer doesn't `drop` while the kernel is still processing it. Any
- /// object that can be borrowed as a boxed slice will work.
- ///
- /// # Parameters
- ///
- /// * `fd`: File descriptor. Required for all aio functions.
- /// * `offs`: File offset
- /// * `buf`: A boxed slice-like object
- /// * `prio`: If POSIX Prioritized IO is supported, then the
- /// operation will be prioritized at the process's
- /// priority level minus `prio`
- /// * `sigev_notify`: Determines how you will be notified of event
- /// completion.
- /// * `opcode`: This field is only used for `lio_listio`. It
- /// determines which operation to use for this individual
- /// aiocb
- ///
- /// # Examples
- ///
- /// Create an `AioCb` from a Vector and use it for writing
- ///
- /// ```
- /// # extern crate tempfile;
- /// # extern crate nix;
- /// # use nix::errno::Errno;
- /// # use nix::Error;
- /// # use nix::sys::aio::*;
- /// # use nix::sys::signal::SigevNotify;
- /// # use std::{thread, time};
- /// # use std::io::Write;
- /// # use std::os::unix::io::AsRawFd;
- /// # use tempfile::tempfile;
- /// # fn main() {
- /// let wbuf = Box::new(Vec::from("CDEF"));
- /// let expected_len = wbuf.len();
- /// let mut f = tempfile().unwrap();
- /// let mut aiocb = AioCb::from_boxed_slice( f.as_raw_fd(),
- /// 2, //offset
- /// wbuf,
- /// 0, //priority
- /// SigevNotify::SigevNone,
- /// LioOpcode::LIO_NOP);
- /// aiocb.write().unwrap();
- /// while (aiocb.error() == Err(Error::from(Errno::EINPROGRESS))) {
- /// thread::sleep(time::Duration::from_millis(10));
- /// }
- /// assert_eq!(aiocb.aio_return().unwrap() as usize, expected_len);
- /// # }
- /// ```
- ///
- /// Create an `AioCb` from a `Bytes` object
- ///
- /// ```
- /// # extern crate bytes;
- /// # extern crate tempfile;
- /// # extern crate nix;
- /// # use bytes::Bytes;
- /// # use nix::sys::aio::*;
- /// # use nix::sys::signal::SigevNotify;
- /// # use std::os::unix::io::AsRawFd;
- /// # use tempfile::tempfile;
- /// # fn main() {
- /// let wbuf = Box::new(Bytes::from(&b"CDEF"[..]));
- /// let mut f = tempfile().unwrap();
- /// let mut aiocb = AioCb::from_boxed_slice( f.as_raw_fd(),
- /// 2, //offset
- /// wbuf,
- /// 0, //priority
- /// SigevNotify::SigevNone,
- /// LioOpcode::LIO_NOP);
- /// # }
- /// ```
- ///
- /// If a library needs to work with buffers that aren't `Box`ed, it can
- /// create a `Box`ed container for use with this method. Here's an example
- /// using an un`Box`ed `Bytes` object.
- ///
- /// ```
- /// # extern crate bytes;
- /// # extern crate tempfile;
- /// # extern crate nix;
- /// # use bytes::Bytes;
- /// # use nix::sys::aio::*;
- /// # use nix::sys::signal::SigevNotify;
- /// # use std::borrow::Borrow;
- /// # use std::os::unix::io::AsRawFd;
- /// # use tempfile::tempfile;
- /// struct BytesContainer(Bytes);
- /// impl Borrow<[u8]> for BytesContainer {
- /// fn borrow(&self) -> &[u8] {
- /// self.0.as_ref()
- /// }
- /// }
- /// fn main() {
- /// let wbuf = Bytes::from(&b"CDEF"[..]);
- /// let boxed_wbuf = Box::new(BytesContainer(wbuf));
- /// let mut f = tempfile().unwrap();
- /// let mut aiocb = AioCb::from_boxed_slice( f.as_raw_fd(),
- /// 2, //offset
- /// boxed_wbuf,
- /// 0, //priority
- /// SigevNotify::SigevNone,
- /// LioOpcode::LIO_NOP);
- /// }
- /// ```
- ///
- /// [`from_slice`]: #method.from_slice
- pub fn from_boxed_slice(fd: RawFd, offs: off_t, buf: Box<dyn Borrow<[u8]>>,
- prio: libc::c_int, sigev_notify: SigevNotify,
- opcode: LioOpcode) -> AioCb<'a> {
- let mut a = AioCb::common_init(fd, prio, sigev_notify);
- {
- let borrowed : &dyn Borrow<[u8]> = buf.borrow();
- let slice : &[u8] = borrowed.borrow();
- a.aio_nbytes = slice.len() as size_t;
- a.aio_buf = slice.as_ptr() as *mut c_void;
- }
- a.aio_offset = offs;
- a.aio_lio_opcode = opcode as libc::c_int;
-
- AioCb {
- aiocb: a,
- mutable: false,
- in_progress: false,
- buffer: Buffer::BoxedSlice(buf),
- }
- }
-
- /// The safest and most flexible way to create an `AioCb` for reading.
- ///
- /// Like [`from_boxed_slice`], but the slice is a mutable one. More
- /// flexible than [`from_mut_slice`], because a wide range of objects can be
- /// used.
- ///
- /// # Examples
- ///
- /// Create an `AioCb` from a Vector and use it for reading
- ///
- /// ```
- /// # extern crate tempfile;
- /// # extern crate nix;
- /// # use nix::errno::Errno;
- /// # use nix::Error;
- /// # use nix::sys::aio::*;
- /// # use nix::sys::signal::SigevNotify;
- /// # use std::{thread, time};
- /// # use std::io::Write;
- /// # use std::os::unix::io::AsRawFd;
- /// # use tempfile::tempfile;
- /// # fn main() {
- /// const INITIAL: &[u8] = b"abcdef123456";
- /// const LEN: usize = 4;
- /// let rbuf = Box::new(vec![0; LEN]);
- /// let mut f = tempfile().unwrap();
- /// f.write_all(INITIAL).unwrap();
- /// let mut aiocb = AioCb::from_boxed_mut_slice( f.as_raw_fd(),
- /// 2, //offset
- /// rbuf,
- /// 0, //priority
- /// SigevNotify::SigevNone,
- /// LioOpcode::LIO_NOP);
- /// aiocb.read().unwrap();
- /// while (aiocb.error() == Err(Error::from(Errno::EINPROGRESS))) {
- /// thread::sleep(time::Duration::from_millis(10));
- /// }
- /// assert_eq!(aiocb.aio_return().unwrap() as usize, LEN);
- /// let mut buffer = aiocb.boxed_mut_slice().unwrap();
- /// const EXPECT: &[u8] = b"cdef";
- /// assert_eq!(buffer.borrow_mut(), EXPECT);
- /// # }
- /// ```
- ///
- /// [`from_boxed_slice`]: #method.from_boxed_slice
- /// [`from_mut_slice`]: #method.from_mut_slice
- pub fn from_boxed_mut_slice(fd: RawFd, offs: off_t,
- mut buf: Box<dyn BorrowMut<[u8]>>,
- prio: libc::c_int, sigev_notify: SigevNotify,
- opcode: LioOpcode) -> AioCb<'a> {
- let mut a = AioCb::common_init(fd, prio, sigev_notify);
- {
- let borrowed : &mut dyn BorrowMut<[u8]> = buf.borrow_mut();
- let slice : &mut [u8] = borrowed.borrow_mut();
- a.aio_nbytes = slice.len() as size_t;
- a.aio_buf = slice.as_mut_ptr() as *mut c_void;
- }
- a.aio_offset = offs;
- a.aio_lio_opcode = opcode as libc::c_int;
-
- AioCb {
- aiocb: a,
- mutable: true,
- in_progress: false,
- buffer: Buffer::BoxedMutSlice(buf),
- }
+ _buffer: PhantomData,
+ _pin: std::marker::PhantomPinned
+ })
}
/// Constructs a new `AioCb` from a mutable raw pointer
@@ -542,8 +271,7 @@ impl<'a> AioCb<'a> {
/// Unlike `from_mut_slice`, this method returns a structure suitable for
/// placement on the heap. It may be used for both reads and writes. Due
/// to its unsafety, this method is not recommended. It is most useful when
- /// heap allocation is required but for some reason the data cannot be
- /// wrapped in a `struct` that implements `BorrowMut<[u8]>`
+ /// heap allocation is required.
///
/// # Parameters
///
@@ -567,28 +295,27 @@ impl<'a> AioCb<'a> {
pub unsafe fn from_mut_ptr(fd: RawFd, offs: off_t,
buf: *mut c_void, len: usize,
prio: libc::c_int, sigev_notify: SigevNotify,
- opcode: LioOpcode) -> AioCb<'a> {
+ opcode: LioOpcode) -> Pin<Box<AioCb<'a>>> {
let mut a = AioCb::common_init(fd, prio, sigev_notify);
- a.aio_offset = offs;
- a.aio_nbytes = len;
- a.aio_buf = buf;
- a.aio_lio_opcode = opcode as libc::c_int;
+ a.0.aio_offset = offs;
+ a.0.aio_nbytes = len;
+ a.0.aio_buf = buf;
+ a.0.aio_lio_opcode = opcode as libc::c_int;
- AioCb {
+ Box::pin(AioCb {
aiocb: a,
mutable: true,
in_progress: false,
- buffer: Buffer::None
- }
+ _buffer: PhantomData,
+ _pin: std::marker::PhantomPinned,
+ })
}
/// Constructs a new `AioCb` from a raw pointer.
///
/// Unlike `from_slice`, this method returns a structure suitable for
/// placement on the heap. Due to its unsafety, this method is not
- /// recommended. It is most useful when heap allocation is required but for
- /// some reason the data cannot be wrapped in a `struct` that implements
- /// `Borrow<[u8]>`
+ /// recommended. It is most useful when heap allocation is required.
///
/// # Parameters
///
@@ -612,24 +339,49 @@ impl<'a> AioCb<'a> {
pub unsafe fn from_ptr(fd: RawFd, offs: off_t,
buf: *const c_void, len: usize,
prio: libc::c_int, sigev_notify: SigevNotify,
- opcode: LioOpcode) -> AioCb<'a> {
+ opcode: LioOpcode) -> Pin<Box<AioCb<'a>>> {
let mut a = AioCb::common_init(fd, prio, sigev_notify);
- a.aio_offset = offs;
- a.aio_nbytes = len;
+ a.0.aio_offset = offs;
+ a.0.aio_nbytes = len;
// casting a const ptr to a mutable ptr here is ok, because we set the
// AioCb's mutable field to false
- a.aio_buf = buf as *mut c_void;
- a.aio_lio_opcode = opcode as libc::c_int;
+ a.0.aio_buf = buf as *mut c_void;
+ a.0.aio_lio_opcode = opcode as libc::c_int;
+
+ Box::pin(AioCb {
+ aiocb: a,
+ mutable: false,
+ in_progress: false,
+ _buffer: PhantomData,
+ _pin: std::marker::PhantomPinned
+ })
+ }
+
+ // Private helper
+ fn from_slice_unpinned(fd: RawFd, offs: off_t, buf: &'a [u8],
+ prio: libc::c_int, sigev_notify: SigevNotify,
+ opcode: LioOpcode) -> AioCb
+ {
+ let mut a = AioCb::common_init(fd, prio, sigev_notify);
+ a.0.aio_offset = offs;
+ a.0.aio_nbytes = buf.len() as size_t;
+ // casting an immutable buffer to a mutable pointer looks unsafe,
+ // but technically its only unsafe to dereference it, not to create
+ // it.
+ a.0.aio_buf = buf.as_ptr() as *mut c_void;
+ assert!(opcode != LioOpcode::LIO_READ, "Can't read into an immutable buffer");
+ a.0.aio_lio_opcode = opcode as libc::c_int;
AioCb {
aiocb: a,
mutable: false,
in_progress: false,
- buffer: Buffer::None
+ _buffer: PhantomData,
+ _pin: std::marker::PhantomPinned
}
}
- /// Like `from_mut_slice`, but works on constant slices rather than
+ /// Like [`AioCb::from_mut_slice`], but works on constant slices rather than
/// mutable slices.
///
/// An `AioCb` created this way cannot be used with `read`, and its
@@ -642,8 +394,6 @@ impl<'a> AioCb<'a> {
/// Construct an `AioCb` from a slice and use it for writing.
///
/// ```
- /// # extern crate tempfile;
- /// # extern crate nix;
/// # use nix::errno::Errno;
/// # use nix::Error;
/// # use nix::sys::aio::*;
@@ -651,7 +401,6 @@ impl<'a> AioCb<'a> {
/// # use std::{thread, time};
/// # use std::os::unix::io::AsRawFd;
/// # use tempfile::tempfile;
- /// # fn main() {
/// const WBUF: &[u8] = b"abcdef123456";
/// let mut f = tempfile().unwrap();
/// let mut aiocb = AioCb::from_slice( f.as_raw_fd(),
@@ -661,11 +410,10 @@ impl<'a> AioCb<'a> {
/// SigevNotify::SigevNone,
/// LioOpcode::LIO_NOP);
/// aiocb.write().unwrap();
- /// while (aiocb.error() == Err(Error::from(Errno::EINPROGRESS))) {
+ /// while (aiocb.error() == Err(Errno::EINPROGRESS)) {
/// thread::sleep(time::Duration::from_millis(10));
/// }
/// assert_eq!(aiocb.aio_return().unwrap() as usize, WBUF.len());
- /// # }
/// ```
// Note: another solution to the problem of writing const buffers would be
// to genericize AioCb for both &mut [u8] and &[u8] buffers. AioCb::read
@@ -674,27 +422,14 @@ impl<'a> AioCb<'a> {
// AioCb, and they must all be of the same type.
pub fn from_slice(fd: RawFd, offs: off_t, buf: &'a [u8],
prio: libc::c_int, sigev_notify: SigevNotify,
- opcode: LioOpcode) -> AioCb {
- let mut a = AioCb::common_init(fd, prio, sigev_notify);
- a.aio_offset = offs;
- a.aio_nbytes = buf.len() as size_t;
- // casting an immutable buffer to a mutable pointer looks unsafe,
- // but technically its only unsafe to dereference it, not to create
- // it.
- a.aio_buf = buf.as_ptr() as *mut c_void;
- assert!(opcode != LioOpcode::LIO_READ, "Can't read into an immutable buffer");
- a.aio_lio_opcode = opcode as libc::c_int;
-
- AioCb {
- aiocb: a,
- mutable: false,
- in_progress: false,
- buffer: Buffer::None,
- }
+ opcode: LioOpcode) -> Pin<Box<AioCb>>
+ {
+ Box::pin(AioCb::from_slice_unpinned(fd, offs, buf, prio, sigev_notify,
+ opcode))
}
fn common_init(fd: RawFd, prio: libc::c_int,
- sigev_notify: SigevNotify) -> libc::aiocb {
+ sigev_notify: SigevNotify) -> LibcAiocb {
// Use mem::zeroed instead of explicitly zeroing each field, because the
// number and name of reserved fields is OS-dependent. On some OSes,
// some reserved fields are used the kernel for state, and must be
@@ -703,12 +438,18 @@ impl<'a> AioCb<'a> {
a.aio_fildes = fd;
a.aio_reqprio = prio;
a.aio_sigevent = SigEvent::new(sigev_notify).sigevent();
- a
+ LibcAiocb(a)
}
/// Update the notification settings for an existing `aiocb`
- pub fn set_sigev_notify(&mut self, sigev_notify: SigevNotify) {
- self.aiocb.aio_sigevent = SigEvent::new(sigev_notify).sigevent();
+ pub fn set_sigev_notify(self: &mut Pin<Box<Self>>,
+ sigev_notify: SigevNotify)
+ {
+ // Safe because we don't move any of the data
+ let selfp = unsafe {
+ self.as_mut().get_unchecked_mut()
+ };
+ selfp.aiocb.0.aio_sigevent = SigEvent::new(sigev_notify).sigevent();
}
/// Cancels an outstanding AIO request.
@@ -726,8 +467,6 @@ impl<'a> AioCb<'a> {
/// result.
///
/// ```
- /// # extern crate tempfile;
- /// # extern crate nix;
/// # use nix::errno::Errno;
/// # use nix::Error;
/// # use nix::sys::aio::*;
@@ -736,7 +475,6 @@ impl<'a> AioCb<'a> {
/// # use std::io::Write;
/// # use std::os::unix::io::AsRawFd;
/// # use tempfile::tempfile;
- /// # fn main() {
/// let wbuf = b"CDEF";
/// let mut f = tempfile().unwrap();
/// let mut aiocb = AioCb::from_slice( f.as_raw_fd(),
@@ -748,28 +486,43 @@ impl<'a> AioCb<'a> {
/// aiocb.write().unwrap();
/// let cs = aiocb.cancel().unwrap();
/// if cs == AioCancelStat::AioNotCanceled {
- /// while (aiocb.error() == Err(Error::from(Errno::EINPROGRESS))) {
+ /// while (aiocb.error() == Err(Errno::EINPROGRESS)) {
/// thread::sleep(time::Duration::from_millis(10));
/// }
/// }
/// // Must call `aio_return`, but ignore the result
/// let _ = aiocb.aio_return();
- /// # }
/// ```
///
/// # References
///
- /// [aio_cancel](http://pubs.opengroup.org/onlinepubs/9699919799/functions/aio_cancel.html)
- pub fn cancel(&mut self) -> Result<AioCancelStat> {
- match unsafe { libc::aio_cancel(self.aiocb.aio_fildes, &mut self.aiocb) } {
+ /// [aio_cancel](https://pubs.opengroup.org/onlinepubs/9699919799/functions/aio_cancel.html)
+ pub fn cancel(self: &mut Pin<Box<Self>>) -> Result<AioCancelStat> {
+ let r = unsafe {
+ let selfp = self.as_mut().get_unchecked_mut();
+ libc::aio_cancel(selfp.aiocb.0.aio_fildes, &mut selfp.aiocb.0)
+ };
+ match r {
libc::AIO_CANCELED => Ok(AioCancelStat::AioCanceled),
libc::AIO_NOTCANCELED => Ok(AioCancelStat::AioNotCanceled),
libc::AIO_ALLDONE => Ok(AioCancelStat::AioAllDone),
- -1 => Err(Error::last()),
+ -1 => Err(Errno::last()),
_ => panic!("unknown aio_cancel return value")
}
}
+ fn error_unpinned(&mut self) -> Result<()> {
+ let r = unsafe {
+ libc::aio_error(&mut self.aiocb.0 as *mut libc::aiocb)
+ };
+ match r {
+ 0 => Ok(()),
+ num if num > 0 => Err(Errno::from_i32(num)),
+ -1 => Err(Errno::last()),
+ num => panic!("unknown aio_error return value {:?}", num)
+ }
+ }
+
/// Retrieve error status of an asynchronous operation.
///
/// If the request has not yet completed, returns `EINPROGRESS`. Otherwise,
@@ -781,8 +534,6 @@ impl<'a> AioCb<'a> {
/// is an alternative to `aio_suspend`, used by most of the other examples.
///
/// ```
- /// # extern crate tempfile;
- /// # extern crate nix;
/// # use nix::errno::Errno;
/// # use nix::Error;
/// # use nix::sys::aio::*;
@@ -790,7 +541,6 @@ impl<'a> AioCb<'a> {
/// # use std::{thread, time};
/// # use std::os::unix::io::AsRawFd;
/// # use tempfile::tempfile;
- /// # fn main() {
/// const WBUF: &[u8] = b"abcdef123456";
/// let mut f = tempfile().unwrap();
/// let mut aiocb = AioCb::from_slice( f.as_raw_fd(),
@@ -800,37 +550,39 @@ impl<'a> AioCb<'a> {
/// SigevNotify::SigevNone,
/// LioOpcode::LIO_NOP);
/// aiocb.write().unwrap();
- /// while (aiocb.error() == Err(Error::from(Errno::EINPROGRESS))) {
+ /// while (aiocb.error() == Err(Errno::EINPROGRESS)) {
/// thread::sleep(time::Duration::from_millis(10));
/// }
/// assert_eq!(aiocb.aio_return().unwrap() as usize, WBUF.len());
- /// # }
/// ```
///
/// # References
///
- /// [aio_error](http://pubs.opengroup.org/onlinepubs/9699919799/functions/aio_error.html)
- pub fn error(&mut self) -> Result<()> {
- match unsafe { libc::aio_error(&mut self.aiocb as *mut libc::aiocb) } {
- 0 => Ok(()),
- num if num > 0 => Err(Error::from_errno(Errno::from_i32(num))),
- -1 => Err(Error::last()),
- num => panic!("unknown aio_error return value {:?}", num)
- }
+ /// [aio_error](https://pubs.opengroup.org/onlinepubs/9699919799/functions/aio_error.html)
+ pub fn error(self: &mut Pin<Box<Self>>) -> Result<()> {
+ // Safe because error_unpinned doesn't move the data
+ let selfp = unsafe {
+ self.as_mut().get_unchecked_mut()
+ };
+ selfp.error_unpinned()
}
/// An asynchronous version of `fsync(2)`.
///
/// # References
///
- /// [aio_fsync](http://pubs.opengroup.org/onlinepubs/9699919799/functions/aio_fsync.html)
- pub fn fsync(&mut self, mode: AioFsyncMode) -> Result<()> {
- let p: *mut libc::aiocb = &mut self.aiocb;
- Errno::result(unsafe {
+ /// [aio_fsync](https://pubs.opengroup.org/onlinepubs/9699919799/functions/aio_fsync.html)
+ pub fn fsync(self: &mut Pin<Box<Self>>, mode: AioFsyncMode) -> Result<()> {
+ // Safe because we don't move the libc::aiocb
+ unsafe {
+ let selfp = self.as_mut().get_unchecked_mut();
+ Errno::result({
+ let p: *mut libc::aiocb = &mut selfp.aiocb.0;
libc::aio_fsync(mode as libc::c_int, p)
- }).map(|_| {
- self.in_progress = true;
- })
+ }).map(|_| {
+ selfp.in_progress = true;
+ })
+ }
}
/// Returns the `aiocb`'s `LioOpcode` field
@@ -838,7 +590,7 @@ impl<'a> AioCb<'a> {
/// If the value cannot be represented as an `LioOpcode`, returns `None`
/// instead.
pub fn lio_opcode(&self) -> Option<LioOpcode> {
- match self.aiocb.aio_lio_opcode {
+ match self.aiocb.0.aio_lio_opcode {
libc::LIO_READ => Some(LioOpcode::LIO_READ),
libc::LIO_WRITE => Some(LioOpcode::LIO_WRITE),
libc::LIO_NOP => Some(LioOpcode::LIO_NOP),
@@ -852,37 +604,49 @@ impl<'a> AioCb<'a> {
/// number of bytes actually read or written by a completed operation, use
/// `aio_return` instead.
pub fn nbytes(&self) -> usize {
- self.aiocb.aio_nbytes
+ self.aiocb.0.aio_nbytes
}
/// Returns the file offset stored in the `AioCb`
pub fn offset(&self) -> off_t {
- self.aiocb.aio_offset
+ self.aiocb.0.aio_offset
}
/// Returns the priority of the `AioCb`
pub fn priority(&self) -> libc::c_int {
- self.aiocb.aio_reqprio
+ self.aiocb.0.aio_reqprio
}
/// Asynchronously reads from a file descriptor into a buffer
///
/// # References
///
- /// [aio_read](http://pubs.opengroup.org/onlinepubs/9699919799/functions/aio_read.html)
- pub fn read(&mut self) -> Result<()> {
+ /// [aio_read](https://pubs.opengroup.org/onlinepubs/9699919799/functions/aio_read.html)
+ pub fn read(self: &mut Pin<Box<Self>>) -> Result<()> {
assert!(self.mutable, "Can't read into an immutable buffer");
- let p: *mut libc::aiocb = &mut self.aiocb;
- Errno::result(unsafe {
- libc::aio_read(p)
+ // Safe because we don't move anything
+ let selfp = unsafe {
+ self.as_mut().get_unchecked_mut()
+ };
+ Errno::result({
+ let p: *mut libc::aiocb = &mut selfp.aiocb.0;
+ unsafe { libc::aio_read(p) }
}).map(|_| {
- self.in_progress = true;
+ selfp.in_progress = true;
})
}
/// Returns the `SigEvent` stored in the `AioCb`
pub fn sigevent(&self) -> SigEvent {
- SigEvent::from(&self.aiocb.aio_sigevent)
+ SigEvent::from(&self.aiocb.0.aio_sigevent)
+ }
+
+ fn aio_return_unpinned(&mut self) -> Result<isize> {
+ unsafe {
+ let p: *mut libc::aiocb = &mut self.aiocb.0;
+ self.in_progress = false;
+ Errno::result(libc::aio_return(p))
+ }
}
/// Retrieve return status of an asynchronous operation.
@@ -893,28 +657,33 @@ impl<'a> AioCb<'a> {
///
/// # References
///
- /// [aio_return](http://pubs.opengroup.org/onlinepubs/9699919799/functions/aio_return.html)
+ /// [aio_return](https://pubs.opengroup.org/onlinepubs/9699919799/functions/aio_return.html)
// Note: this should be just `return`, but that's a reserved word
- pub fn aio_return(&mut self) -> Result<isize> {
- let p: *mut libc::aiocb = &mut self.aiocb;
- self.in_progress = false;
- Errno::result(unsafe { libc::aio_return(p) })
+ pub fn aio_return(self: &mut Pin<Box<Self>>) -> Result<isize> {
+ // Safe because aio_return_unpinned does not move the data
+ let selfp = unsafe {
+ self.as_mut().get_unchecked_mut()
+ };
+ selfp.aio_return_unpinned()
}
/// Asynchronously writes from a buffer to a file descriptor
///
/// # References
///
- /// [aio_write](http://pubs.opengroup.org/onlinepubs/9699919799/functions/aio_write.html)
- pub fn write(&mut self) -> Result<()> {
- let p: *mut libc::aiocb = &mut self.aiocb;
- Errno::result(unsafe {
- libc::aio_write(p)
+ /// [aio_write](https://pubs.opengroup.org/onlinepubs/9699919799/functions/aio_write.html)
+ pub fn write(self: &mut Pin<Box<Self>>) -> Result<()> {
+ // Safe because we don't move anything
+ let selfp = unsafe {
+ self.as_mut().get_unchecked_mut()
+ };
+ Errno::result({
+ let p: *mut libc::aiocb = &mut selfp.aiocb.0;
+ unsafe{ libc::aio_write(p) }
}).map(|_| {
- self.in_progress = true;
+ selfp.in_progress = true;
})
}
-
}
/// Cancels outstanding AIO requests for a given file descriptor.
@@ -925,8 +694,6 @@ impl<'a> AioCb<'a> {
/// descriptor.
///
/// ```
-/// # extern crate tempfile;
-/// # extern crate nix;
/// # use nix::errno::Errno;
/// # use nix::Error;
/// # use nix::sys::aio::*;
@@ -935,7 +702,6 @@ impl<'a> AioCb<'a> {
/// # use std::io::Write;
/// # use std::os::unix::io::AsRawFd;
/// # use tempfile::tempfile;
-/// # fn main() {
/// let wbuf = b"CDEF";
/// let mut f = tempfile().unwrap();
/// let mut aiocb = AioCb::from_slice( f.as_raw_fd(),
@@ -947,24 +713,23 @@ impl<'a> AioCb<'a> {
/// aiocb.write().unwrap();
/// let cs = aio_cancel_all(f.as_raw_fd()).unwrap();
/// if cs == AioCancelStat::AioNotCanceled {
-/// while (aiocb.error() == Err(Error::from(Errno::EINPROGRESS))) {
+/// while (aiocb.error() == Err(Errno::EINPROGRESS)) {
/// thread::sleep(time::Duration::from_millis(10));
/// }
/// }
/// // Must call `aio_return`, but ignore the result
/// let _ = aiocb.aio_return();
-/// # }
/// ```
///
/// # References
///
-/// [`aio_cancel`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/aio_cancel.html)
+/// [`aio_cancel`](https://pubs.opengroup.org/onlinepubs/9699919799/functions/aio_cancel.html)
pub fn aio_cancel_all(fd: RawFd) -> Result<AioCancelStat> {
match unsafe { libc::aio_cancel(fd, null_mut()) } {
libc::AIO_CANCELED => Ok(AioCancelStat::AioCanceled),
libc::AIO_NOTCANCELED => Ok(AioCancelStat::AioNotCanceled),
libc::AIO_ALLDONE => Ok(AioCancelStat::AioAllDone),
- -1 => Err(Error::last()),
+ -1 => Err(Errno::last()),
_ => panic!("unknown aio_cancel return value")
}
}
@@ -979,13 +744,10 @@ pub fn aio_cancel_all(fd: RawFd) -> Result<AioCancelStat> {
/// Use `aio_suspend` to block until an aio operation completes.
///
/// ```
-/// # extern crate tempfile;
-/// # extern crate nix;
/// # use nix::sys::aio::*;
/// # use nix::sys::signal::SigevNotify;
/// # use std::os::unix::io::AsRawFd;
/// # use tempfile::tempfile;
-/// # fn main() {
/// const WBUF: &[u8] = b"abcdef123456";
/// let mut f = tempfile().unwrap();
/// let mut aiocb = AioCb::from_slice( f.as_raw_fd(),
@@ -995,15 +757,14 @@ pub fn aio_cancel_all(fd: RawFd) -> Result<AioCancelStat> {
/// SigevNotify::SigevNone,
/// LioOpcode::LIO_NOP);
/// aiocb.write().unwrap();
-/// aio_suspend(&[&aiocb], None).expect("aio_suspend failed");
+/// aio_suspend(&[aiocb.as_ref()], None).expect("aio_suspend failed");
/// assert_eq!(aiocb.aio_return().unwrap() as usize, WBUF.len());
-/// # }
/// ```
/// # References
///
-/// [`aio_suspend`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/aio_suspend.html)
-pub fn aio_suspend(list: &[&AioCb], timeout: Option<TimeSpec>) -> Result<()> {
- let plist = list as *const [&AioCb] as *const [*const libc::aiocb];
+/// [`aio_suspend`](https://pubs.opengroup.org/onlinepubs/9699919799/functions/aio_suspend.html)
+pub fn aio_suspend(list: &[Pin<&AioCb>], timeout: Option<TimeSpec>) -> Result<()> {
+ let plist = list as *const [Pin<&AioCb>] as *const [*const libc::aiocb];
let p = plist as *const *const libc::aiocb;
let timep = match timeout {
None => null::<libc::timespec>(),
@@ -1017,7 +778,7 @@ pub fn aio_suspend(list: &[&AioCb], timeout: Option<TimeSpec>) -> Result<()> {
impl<'a> Debug for AioCb<'a> {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
fmt.debug_struct("AioCb")
- .field("aiocb", &self.aiocb)
+ .field("aiocb", &self.aiocb.0)
.field("mutable", &self.mutable)
.field("in_progress", &self.in_progress)
.finish()
@@ -1037,13 +798,16 @@ impl<'a> Drop for AioCb<'a> {
///
/// The basic structure used to issue multiple AIO operations simultaneously.
#[cfg(not(any(target_os = "ios", target_os = "macos")))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
pub struct LioCb<'a> {
/// A collection of [`AioCb`]s. All of these will be issued simultaneously
/// by the [`listio`] method.
///
/// [`AioCb`]: struct.AioCb.html
/// [`listio`]: #method.listio
- pub aiocbs: Vec<AioCb<'a>>,
+ // Their locations in memory must be fixed once they are passed to the
+ // kernel. So this field must be non-public so the user can't swap.
+ aiocbs: Box<[AioCb<'a>]>,
/// The actual list passed to `libc::lio_listio`.
///
@@ -1057,15 +821,25 @@ pub struct LioCb<'a> {
results: Vec<Option<Result<isize>>>
}
+/// LioCb can't automatically impl Send and Sync just because of the raw
+/// pointers in list. But that's stupid. There's no reason that raw pointers
+/// should automatically be non-Send
+#[cfg(not(any(target_os = "ios", target_os = "macos")))]
+unsafe impl<'a> Send for LioCb<'a> {}
#[cfg(not(any(target_os = "ios", target_os = "macos")))]
+unsafe impl<'a> Sync for LioCb<'a> {}
+
+#[cfg(not(any(target_os = "ios", target_os = "macos")))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
impl<'a> LioCb<'a> {
- /// Initialize an empty `LioCb`
- pub fn with_capacity(capacity: usize) -> LioCb<'a> {
- LioCb {
- aiocbs: Vec::with_capacity(capacity),
- list: Vec::with_capacity(capacity),
- results: Vec::with_capacity(capacity)
- }
+ /// Are no [`AioCb`]s contained?
+ pub fn is_empty(&self) -> bool {
+ self.aiocbs.is_empty()
+ }
+
+ /// Return the number of individual [`AioCb`]s contained.
+ pub fn len(&self) -> usize {
+ self.aiocbs.len()
}
/// Submits multiple asynchronous I/O requests with a single system call.
@@ -1087,31 +861,29 @@ impl<'a> LioCb<'a> {
/// [`AioCb::error`] to poll.
///
/// ```
- /// # extern crate tempfile;
- /// # extern crate nix;
/// # use nix::sys::aio::*;
/// # use nix::sys::signal::SigevNotify;
/// # use std::os::unix::io::AsRawFd;
/// # use tempfile::tempfile;
- /// # fn main() {
/// const WBUF: &[u8] = b"abcdef123456";
/// let mut f = tempfile().unwrap();
- /// let mut liocb = LioCb::with_capacity(1);
- /// liocb.aiocbs.push(AioCb::from_slice( f.as_raw_fd(),
- /// 2, //offset
- /// WBUF,
- /// 0, //priority
- /// SigevNotify::SigevNone,
- /// LioOpcode::LIO_WRITE));
+ /// let mut liocb = LioCbBuilder::with_capacity(1)
+ /// .emplace_slice(
+ /// f.as_raw_fd(),
+ /// 2, //offset
+ /// WBUF,
+ /// 0, //priority
+ /// SigevNotify::SigevNone,
+ /// LioOpcode::LIO_WRITE
+ /// ).finish();
/// liocb.listio(LioMode::LIO_WAIT,
/// SigevNotify::SigevNone).unwrap();
/// assert_eq!(liocb.aio_return(0).unwrap() as usize, WBUF.len());
- /// # }
/// ```
///
/// # References
///
- /// [`lio_listio`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/lio_listio.html)
+ /// [`lio_listio`](https://pubs.opengroup.org/onlinepubs/9699919799/functions/lio_listio.html)
///
/// [`aio_suspend`]: fn.aio_suspend.html
/// [`AioCb::error`]: struct.AioCb.html#method.error
@@ -1120,7 +892,7 @@ impl<'a> LioCb<'a> {
let sigev = SigEvent::new(sigev_notify);
let sigevp = &mut sigev.sigevent() as *mut libc::sigevent;
self.list.clear();
- for a in &mut self.aiocbs {
+ for a in &mut self.aiocbs.iter_mut() {
a.in_progress = true;
self.list.push(a as *mut AioCb<'a>
as *mut libc::aiocb);
@@ -1144,8 +916,6 @@ impl<'a> LioCb<'a> {
///
/// # Examples
/// ```no_run
- /// # extern crate tempfile;
- /// # extern crate nix;
/// # use nix::Error;
/// # use nix::errno::Errno;
/// # use nix::sys::aio::*;
@@ -1153,31 +923,31 @@ impl<'a> LioCb<'a> {
/// # use std::os::unix::io::AsRawFd;
/// # use std::{thread, time};
/// # use tempfile::tempfile;
- /// # fn main() {
/// const WBUF: &[u8] = b"abcdef123456";
/// let mut f = tempfile().unwrap();
- /// let mut liocb = LioCb::with_capacity(1);
- /// liocb.aiocbs.push(AioCb::from_slice( f.as_raw_fd(),
- /// 2, //offset
- /// WBUF,
- /// 0, //priority
- /// SigevNotify::SigevNone,
- /// LioOpcode::LIO_WRITE));
+ /// let mut liocb = LioCbBuilder::with_capacity(1)
+ /// .emplace_slice(
+ /// f.as_raw_fd(),
+ /// 2, //offset
+ /// WBUF,
+ /// 0, //priority
+ /// SigevNotify::SigevNone,
+ /// LioOpcode::LIO_WRITE
+ /// ).finish();
/// let mut err = liocb.listio(LioMode::LIO_WAIT, SigevNotify::SigevNone);
- /// while err == Err(Error::Sys(Errno::EIO)) ||
- /// err == Err(Error::Sys(Errno::EAGAIN)) {
+ /// while err == Err(Errno::EIO) ||
+ /// err == Err(Errno::EAGAIN) {
/// thread::sleep(time::Duration::from_millis(10));
/// err = liocb.listio_resubmit(LioMode::LIO_WAIT, SigevNotify::SigevNone);
/// }
/// assert_eq!(liocb.aio_return(0).unwrap() as usize, WBUF.len());
- /// # }
/// ```
///
/// # References
///
- /// [`lio_listio`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/lio_listio.html)
+ /// [`lio_listio`](https://pubs.opengroup.org/onlinepubs/9699919799/functions/lio_listio.html)
///
- /// [`lio_listio`]: http://pubs.opengroup.org/onlinepubs/9699919799/functions/lio_listio.html
+ /// [`lio_listio`]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/lio_listio.html
/// [`LioCb::aio_return`]: struct.LioCb.html#method.aio_return
// Note: the addresses of any EINPROGRESS or EOK aiocbs _must_ not be
// changed by this method, because the kernel relies on their addresses
@@ -1199,18 +969,18 @@ impl<'a> LioCb<'a> {
// Already collected final status for this operation
continue;
}
- match a.error() {
+ match a.error_unpinned() {
Ok(()) => {
// aiocb is complete; collect its status and don't resubmit
- self.results[i] = Some(a.aio_return());
+ self.results[i] = Some(a.aio_return_unpinned());
},
- Err(Error::Sys(Errno::EAGAIN)) => {
+ Err(Errno::EAGAIN) => {
self.list.push(a as *mut AioCb<'a> as *mut libc::aiocb);
},
- Err(Error::Sys(Errno::EINPROGRESS)) => {
+ Err(Errno::EINPROGRESS) => {
// aiocb is was successfully queued; no need to do anything
},
- Err(Error::Sys(Errno::EINVAL)) => panic!(
+ Err(Errno::EINVAL) => panic!(
"AioCb was never submitted, or already finalized"),
_ => unreachable!()
}
@@ -1231,7 +1001,7 @@ impl<'a> LioCb<'a> {
/// [`LioCb::listio_resubmit`]: #method.listio_resubmit
pub fn aio_return(&mut self, i: usize) -> Result<isize> {
if i >= self.results.len() || self.results[i].is_none() {
- self.aiocbs[i].aio_return()
+ self.aiocbs[i].aio_return_unpinned()
} else {
self.results[i].unwrap()
}
@@ -1247,7 +1017,7 @@ impl<'a> LioCb<'a> {
/// [`LioCb::listio_resubmit`]: #method.listio_resubmit
pub fn error(&mut self, i: usize) -> Result<()> {
if i >= self.results.len() || self.results[i].is_none() {
- self.aiocbs[i].error()
+ self.aiocbs[i].error_unpinned()
} else {
Ok(())
}
@@ -1263,13 +1033,97 @@ impl<'a> Debug for LioCb<'a> {
}
}
+/// Used to construct `LioCb`
+// This must be a separate class from LioCb due to pinning constraints. LioCb
+// must use a boxed slice of AioCbs so they will have stable storage, but
+// LioCbBuilder must use a Vec to make construction possible when the final size
+// is unknown.
#[cfg(not(any(target_os = "ios", target_os = "macos")))]
-impl<'a> From<Vec<AioCb<'a>>> for LioCb<'a> {
- fn from(src: Vec<AioCb<'a>>) -> LioCb<'a> {
+#[cfg_attr(docsrs, doc(cfg(all())))]
+#[derive(Debug)]
+pub struct LioCbBuilder<'a> {
+ /// A collection of [`AioCb`]s.
+ ///
+ /// [`AioCb`]: struct.AioCb.html
+ pub aiocbs: Vec<AioCb<'a>>,
+}
+
+#[cfg(not(any(target_os = "ios", target_os = "macos")))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
+impl<'a> LioCbBuilder<'a> {
+ /// Initialize an empty `LioCb`
+ pub fn with_capacity(capacity: usize) -> LioCbBuilder<'a> {
+ LioCbBuilder {
+ aiocbs: Vec::with_capacity(capacity),
+ }
+ }
+
+ /// Add a new operation on an immutable slice to the [`LioCb`] under
+ /// construction.
+ ///
+ /// Arguments are the same as for [`AioCb::from_slice`]
+ ///
+ /// [`LioCb`]: struct.LioCb.html
+ /// [`AioCb::from_slice`]: struct.AioCb.html#method.from_slice
+ #[must_use]
+ pub fn emplace_slice(mut self, fd: RawFd, offs: off_t, buf: &'a [u8],
+ prio: libc::c_int, sigev_notify: SigevNotify,
+ opcode: LioOpcode) -> Self
+ {
+ self.aiocbs.push(AioCb::from_slice_unpinned(fd, offs, buf, prio,
+ sigev_notify, opcode));
+ self
+ }
+
+ /// Add a new operation on a mutable slice to the [`LioCb`] under
+ /// construction.
+ ///
+ /// Arguments are the same as for [`AioCb::from_mut_slice`]
+ ///
+ /// [`LioCb`]: struct.LioCb.html
+ /// [`AioCb::from_mut_slice`]: struct.AioCb.html#method.from_mut_slice
+ #[must_use]
+ pub fn emplace_mut_slice(mut self, fd: RawFd, offs: off_t,
+ buf: &'a mut [u8], prio: libc::c_int,
+ sigev_notify: SigevNotify, opcode: LioOpcode)
+ -> Self
+ {
+ self.aiocbs.push(AioCb::from_mut_slice_unpinned(fd, offs, buf, prio,
+ sigev_notify, opcode));
+ self
+ }
+
+ /// Finalize this [`LioCb`].
+ ///
+ /// Afterwards it will be possible to issue the operations with
+ /// [`LioCb::listio`]. Conversely, it will no longer be possible to add new
+ /// operations with [`LioCbBuilder::emplace_slice`] or
+ /// [`LioCbBuilder::emplace_mut_slice`].
+ ///
+ /// [`LioCb::listio`]: struct.LioCb.html#method.listio
+ /// [`LioCb::from_mut_slice`]: struct.LioCb.html#method.from_mut_slice
+ /// [`LioCb::from_slice`]: struct.LioCb.html#method.from_slice
+ pub fn finish(self) -> LioCb<'a> {
+ let len = self.aiocbs.len();
LioCb {
- list: Vec::with_capacity(src.capacity()),
- results: Vec::with_capacity(src.capacity()),
- aiocbs: src,
+ aiocbs: self.aiocbs.into(),
+ list: Vec::with_capacity(len),
+ results: Vec::with_capacity(len)
}
}
}
+
+#[cfg(not(any(target_os = "ios", target_os = "macos")))]
+#[cfg(test)]
+mod t {
+ use super::*;
+
+ // It's important that `LioCb` be `UnPin`. The tokio-file crate relies on
+ // it.
+ #[test]
+ fn liocb_is_unpin() {
+ use assert_impl::assert_impl;
+
+ assert_impl!(Unpin: LioCb);
+ }
+}
diff --git a/vendor/nix/src/sys/epoll.rs b/vendor/nix/src/sys/epoll.rs
index fef6f4e..8141ff5 100644
--- a/vendor/nix/src/sys/epoll.rs
+++ b/vendor/nix/src/sys/epoll.rs
@@ -1,10 +1,9 @@
-use Result;
-use errno::Errno;
+use crate::Result;
+use crate::errno::Errno;
use libc::{self, c_int};
use std::os::unix::io::RawFd;
use std::ptr;
use std::mem;
-use ::Error;
libc_bitflags!(
pub struct EpollFlags: c_int {
@@ -19,7 +18,6 @@ libc_bitflags!(
EPOLLERR;
EPOLLHUP;
EPOLLRDHUP;
- #[cfg(target_os = "linux")] // Added in 4.5; not in Android.
EPOLLEXCLUSIVE;
#[cfg(not(target_arch = "mips"))]
EPOLLWAKEUP;
@@ -30,6 +28,7 @@ libc_bitflags!(
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
#[repr(i32)]
+#[non_exhaustive]
pub enum EpollOp {
EpollCtlAdd = libc::EPOLL_CTL_ADD,
EpollCtlDel = libc::EPOLL_CTL_DEL,
@@ -43,7 +42,7 @@ libc_bitflags!{
}
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
-#[repr(C)]
+#[repr(transparent)]
pub struct EpollEvent {
event: libc::epoll_event,
}
@@ -86,7 +85,7 @@ pub fn epoll_ctl<'a, T>(epfd: RawFd, op: EpollOp, fd: RawFd, event: T) -> Result
{
let mut event: Option<&mut EpollEvent> = event.into();
if event.is_none() && op != EpollOp::EpollCtlDel {
- Err(Error::Sys(Errno::EINVAL))
+ Err(Errno::EINVAL)
} else {
let res = unsafe {
if let Some(ref mut event) = event {
diff --git a/vendor/nix/src/sys/event.rs b/vendor/nix/src/sys/event.rs
index 7af5ae2..9262acc 100644
--- a/vendor/nix/src/sys/event.rs
+++ b/vendor/nix/src/sys/event.rs
@@ -1,15 +1,14 @@
/* TOOD: Implement for other kqueue based systems
*/
-use {Errno, Result};
+use crate::{Errno, Result};
#[cfg(not(target_os = "netbsd"))]
use libc::{timespec, time_t, c_int, c_long, intptr_t, uintptr_t};
#[cfg(target_os = "netbsd")]
use libc::{timespec, time_t, c_long, intptr_t, uintptr_t, size_t};
-use libc;
+use std::convert::TryInto;
use std::os::unix::io::RawFd;
use std::ptr;
-use std::mem;
// Redefine kevent in terms of programmer-friendly enums and bitfields.
#[repr(C)]
@@ -28,7 +27,7 @@ type type_of_data = intptr_t;
#[cfg(any(target_os = "netbsd"))]
type type_of_udata = intptr_t;
#[cfg(any(target_os = "netbsd", target_os = "openbsd"))]
-type type_of_data = libc::int64_t;
+type type_of_data = i64;
#[cfg(target_os = "netbsd")]
type type_of_event_filter = u32;
@@ -37,6 +36,7 @@ type type_of_event_filter = i16;
libc_enum! {
#[cfg_attr(target_os = "netbsd", repr(u32))]
#[cfg_attr(not(target_os = "netbsd"), repr(i16))]
+ #[non_exhaustive]
pub enum EventFilter {
EVFILT_AIO,
/// Returns whenever there is no remaining data in the write buffer
@@ -76,6 +76,7 @@ libc_enum! {
EVFILT_VNODE,
EVFILT_WRITE,
}
+ impl TryFrom<type_of_event_filter>
}
#[cfg(any(target_os = "dragonfly", target_os = "freebsd",
@@ -90,14 +91,9 @@ libc_bitflags!{
EV_CLEAR;
EV_DELETE;
EV_DISABLE;
- // No released version of OpenBSD supports EV_DISPATCH or EV_RECEIPT.
- // These have been commited to the -current branch though and are
- // expected to be part of the OpenBSD 6.2 release in Nov 2017.
- // See: https://marc.info/?l=openbsd-tech&m=149621427511219&w=2
- // https://github.com/rust-lang/libc/pull/613
#[cfg(any(target_os = "dragonfly", target_os = "freebsd",
target_os = "ios", target_os = "macos",
- target_os = "netbsd"))]
+ target_os = "netbsd", target_os = "openbsd"))]
EV_DISPATCH;
#[cfg(target_os = "freebsd")]
EV_DROP;
@@ -116,9 +112,8 @@ libc_bitflags!{
EV_POLL;
#[cfg(any(target_os = "dragonfly", target_os = "freebsd",
target_os = "ios", target_os = "macos",
- target_os = "netbsd"))]
+ target_os = "netbsd", target_os = "openbsd"))]
EV_RECEIPT;
- EV_SYSFLAGS;
}
}
@@ -134,10 +129,6 @@ libc_bitflags!(
NOTE_EXEC;
NOTE_EXIT;
#[cfg(any(target_os = "macos", target_os = "ios"))]
- #[deprecated( since="0.14.0", note="Deprecated since OSX 10.9")]
- #[allow(deprecated)]
- NOTE_EXIT_REPARENTED;
- #[cfg(any(target_os = "macos", target_os = "ios"))]
NOTE_EXITSTATUS;
NOTE_EXTEND;
#[cfg(any(target_os = "macos",
@@ -183,11 +174,6 @@ libc_bitflags!(
NOTE_OOB;
NOTE_PCTRLMASK;
NOTE_PDATAMASK;
- #[cfg(any(target_os = "macos", target_os = "ios"))]
- #[cfg(any(target_os = "macos", target_os = "ios"))]
- #[deprecated( since="0.14.0", note="Deprecated since OSX 10.9")]
- #[allow(deprecated)]
- NOTE_REAP;
NOTE_RENAME;
NOTE_REVOKE;
#[cfg(any(target_os = "macos", target_os = "ios", target_os = "freebsd"))]
@@ -247,8 +233,8 @@ impl KEvent {
self.kevent.ident
}
- pub fn filter(&self) -> EventFilter {
- unsafe { mem::transmute(self.kevent.filter as type_of_event_filter) }
+ pub fn filter(&self) -> Result<EventFilter> {
+ self.kevent.filter.try_into()
}
pub fn flags(&self) -> EventFlag {
@@ -327,6 +313,8 @@ pub fn ev_set(ev: &mut KEvent,
#[test]
fn test_struct_kevent() {
+ use std::mem;
+
let udata : intptr_t = 12345;
let actual = KEvent::new(0xdead_beef,
@@ -336,10 +324,24 @@ fn test_struct_kevent() {
0x1337,
udata);
assert_eq!(0xdead_beef, actual.ident());
- assert_eq!(libc::EVFILT_READ, actual.filter() as type_of_event_filter);
+ let filter = actual.kevent.filter;
+ assert_eq!(libc::EVFILT_READ, filter);
assert_eq!(libc::EV_ONESHOT | libc::EV_ADD, actual.flags().bits());
assert_eq!(libc::NOTE_CHILD | libc::NOTE_EXIT, actual.fflags().bits());
assert_eq!(0x1337, actual.data() as type_of_data);
assert_eq!(udata as type_of_udata, actual.udata() as type_of_udata);
assert_eq!(mem::size_of::<libc::kevent>(), mem::size_of::<KEvent>());
}
+
+#[test]
+fn test_kevent_filter() {
+ let udata : intptr_t = 12345;
+
+ let actual = KEvent::new(0xdead_beef,
+ EventFilter::EVFILT_READ,
+ EventFlag::EV_ONESHOT | EventFlag::EV_ADD,
+ FilterFlag::NOTE_CHILD | FilterFlag::NOTE_EXIT,
+ 0x1337,
+ udata);
+ assert_eq!(EventFilter::EVFILT_READ, actual.filter().unwrap());
+}
diff --git a/vendor/nix/src/sys/eventfd.rs b/vendor/nix/src/sys/eventfd.rs
index c5a54e4..c54f952 100644
--- a/vendor/nix/src/sys/eventfd.rs
+++ b/vendor/nix/src/sys/eventfd.rs
@@ -1,7 +1,6 @@
-use libc;
use std::os::unix::io::RawFd;
-use Result;
-use errno::Errno;
+use crate::Result;
+use crate::errno::Errno;
libc_bitflags! {
pub struct EfdFlags: libc::c_int {
diff --git a/vendor/nix/src/sys/inotify.rs b/vendor/nix/src/sys/inotify.rs
index e6c2cf6..b19dbe1 100644
--- a/vendor/nix/src/sys/inotify.rs
+++ b/vendor/nix/src/sys/inotify.rs
@@ -2,8 +2,8 @@
//!
//! Inotify is a Linux-only API to monitor filesystems events.
//!
-//! For more documentation, please read [inotify(7)](http://man7.org/linux/man-pages/man7/inotify.7.html).
-//!
+//! For more documentation, please read [inotify(7)](https://man7.org/linux/man-pages/man7/inotify.7.html).
+//!
//! # Examples
//!
//! Monitor all events happening in directory "test":
@@ -23,48 +23,71 @@
//! }
//! ```
-use libc;
use libc::{
c_char,
c_int,
};
use std::ffi::{OsString,OsStr,CStr};
use std::os::unix::ffi::OsStrExt;
-use std::mem::size_of;
+use std::mem::{MaybeUninit, size_of};
use std::os::unix::io::{RawFd,AsRawFd,FromRawFd};
-use unistd::read;
-use Result;
-use NixPath;
-use errno::Errno;
+use std::ptr;
+use crate::unistd::read;
+use crate::Result;
+use crate::NixPath;
+use crate::errno::Errno;
+use cfg_if::cfg_if;
libc_bitflags! {
/// Configuration options for [`inotify_add_watch`](fn.inotify_add_watch.html).
pub struct AddWatchFlags: u32 {
+ /// File was accessed.
IN_ACCESS;
+ /// File was modified.
IN_MODIFY;
+ /// Metadata changed.
IN_ATTRIB;
+ /// Writable file was closed.
IN_CLOSE_WRITE;
+ /// Nonwritable file was closed.
IN_CLOSE_NOWRITE;
+ /// File was opened.
IN_OPEN;
+ /// File was moved from X.
IN_MOVED_FROM;
+ /// File was moved to Y.
IN_MOVED_TO;
+ /// Subfile was created.
IN_CREATE;
+ /// Subfile was deleted.
IN_DELETE;
+ /// Self was deleted.
IN_DELETE_SELF;
+ /// Self was moved.
IN_MOVE_SELF;
+ /// Backing filesystem was unmounted.
IN_UNMOUNT;
+ /// Event queue overflowed.
IN_Q_OVERFLOW;
+ /// File was ignored.
IN_IGNORED;
+ /// Combination of `IN_CLOSE_WRITE` and `IN_CLOSE_NOWRITE`.
IN_CLOSE;
+ /// Combination of `IN_MOVED_FROM` and `IN_MOVED_TO`.
IN_MOVE;
+ /// Only watch the path if it is a directory.
IN_ONLYDIR;
+ /// Don't follow symlinks.
IN_DONT_FOLLOW;
+ /// Event occurred against directory.
IN_ISDIR;
+ /// Only send event once.
IN_ONESHOT;
+ /// All of the events.
IN_ALL_EVENTS;
}
}
@@ -72,7 +95,9 @@ libc_bitflags! {
libc_bitflags! {
/// Configuration options for [`inotify_init1`](fn.inotify_init1.html).
pub struct InitFlags: c_int {
+ /// Set the `FD_CLOEXEC` flag on the file descriptor.
IN_CLOEXEC;
+ /// Set the `O_NONBLOCK` flag on the open file description referred to by the new file descriptor.
IN_NONBLOCK;
}
}
@@ -86,7 +111,7 @@ pub struct Inotify {
/// This object is returned when you create a new watch on an inotify instance.
/// It is then returned as part of an event once triggered. It allows you to
-/// know which watch triggered which event.
+/// know which watch triggered which event.
#[derive(Debug, Clone, Copy, Hash, Eq, PartialEq, Ord, PartialOrd)]
pub struct WatchDescriptor {
wd: i32
@@ -94,18 +119,18 @@ pub struct WatchDescriptor {
/// A single inotify event.
///
-/// For more documentation see, [inotify(7)](http://man7.org/linux/man-pages/man7/inotify.7.html).
+/// For more documentation see, [inotify(7)](https://man7.org/linux/man-pages/man7/inotify.7.html).
#[derive(Debug)]
pub struct InotifyEvent {
/// Watch descriptor. This field corresponds to the watch descriptor you
/// were issued when calling add_watch. It allows you to know which watch
- /// this event comes from.
+ /// this event comes from.
pub wd: WatchDescriptor,
/// Event mask. This field is a bitfield describing the exact event that
/// occured.
pub mask: AddWatchFlags,
/// This cookie is a number that allows you to connect related events. For
- /// now only IN_MOVED_FROM and IN_MOVED_TO can be connected.
+ /// now only IN_MOVED_FROM and IN_MOVED_TO can be connected.
pub cookie: u32,
/// Filename. This field exists only if the event was triggered for a file
/// inside the watched directory.
@@ -117,7 +142,7 @@ impl Inotify {
///
/// Returns a Result containing an inotify instance.
///
- /// For more information see, [inotify_init(2)](http://man7.org/linux/man-pages/man2/inotify_init.2.html).
+ /// For more information see, [inotify_init(2)](https://man7.org/linux/man-pages/man2/inotify_init.2.html).
pub fn init(flags: InitFlags) -> Result<Inotify> {
let res = Errno::result(unsafe {
libc::inotify_init1(flags.bits())
@@ -126,14 +151,14 @@ impl Inotify {
res.map(|fd| Inotify { fd })
}
- /// Adds a new watch on the target file or directory.
+ /// Adds a new watch on the target file or directory.
///
- /// Returns a watch descriptor. This is not a File Descriptor!
+ /// Returns a watch descriptor. This is not a File Descriptor!
///
- /// For more information see, [inotify_add_watch(2)](http://man7.org/linux/man-pages/man2/inotify_add_watch.2.html).
- pub fn add_watch<P: ?Sized + NixPath>(&self,
+ /// For more information see, [inotify_add_watch(2)](https://man7.org/linux/man-pages/man2/inotify_add_watch.2.html).
+ pub fn add_watch<P: ?Sized + NixPath>(self,
path: &P,
- mask: AddWatchFlags)
+ mask: AddWatchFlags)
-> Result<WatchDescriptor>
{
let res = path.with_nix_path(|cstr| {
@@ -150,30 +175,30 @@ impl Inotify {
///
/// Returns an EINVAL error if the watch descriptor is invalid.
///
- /// For more information see, [inotify_rm_watch(2)](http://man7.org/linux/man-pages/man2/inotify_rm_watch.2.html).
- #[cfg(target_os = "linux")]
- pub fn rm_watch(&self, wd: WatchDescriptor) -> Result<()> {
- let res = unsafe { libc::inotify_rm_watch(self.fd, wd.wd) };
-
- Errno::result(res).map(drop)
- }
-
- #[cfg(target_os = "android")]
- pub fn rm_watch(&self, wd: WatchDescriptor) -> Result<()> {
- let res = unsafe { libc::inotify_rm_watch(self.fd, wd.wd as u32) };
+ /// For more information see, [inotify_rm_watch(2)](https://man7.org/linux/man-pages/man2/inotify_rm_watch.2.html).
+ pub fn rm_watch(self, wd: WatchDescriptor) -> Result<()> {
+ cfg_if! {
+ if #[cfg(target_os = "linux")] {
+ let arg = wd.wd;
+ } else if #[cfg(target_os = "android")] {
+ let arg = wd.wd as u32;
+ }
+ }
+ let res = unsafe { libc::inotify_rm_watch(self.fd, arg) };
Errno::result(res).map(drop)
}
/// Reads a collection of events from the inotify file descriptor. This call
/// can either be blocking or non blocking depending on whether IN_NONBLOCK
- /// was set at initialization.
- ///
+ /// was set at initialization.
+ ///
/// Returns as many events as available. If the call was non blocking and no
/// events could be read then the EAGAIN error is returned.
- pub fn read_events(&self) -> Result<Vec<InotifyEvent>> {
+ pub fn read_events(self) -> Result<Vec<InotifyEvent>> {
let header_size = size_of::<libc::inotify_event>();
- let mut buffer = [0u8; 4096];
+ const BUFSIZ: usize = 4096;
+ let mut buffer = [0u8; BUFSIZ];
let mut events = Vec::new();
let mut offset = 0;
@@ -181,24 +206,26 @@ impl Inotify {
while (nread - offset) >= header_size {
let event = unsafe {
- &*(
- buffer
- .as_ptr()
- .offset(offset as isize) as *const libc::inotify_event
- )
+ let mut event = MaybeUninit::<libc::inotify_event>::uninit();
+ ptr::copy_nonoverlapping(
+ buffer.as_ptr().add(offset),
+ event.as_mut_ptr() as *mut u8,
+ (BUFSIZ - offset).min(header_size)
+ );
+ event.assume_init()
};
let name = match event.len {
0 => None,
_ => {
- let ptr = unsafe {
+ let ptr = unsafe {
buffer
.as_ptr()
- .offset(offset as isize + header_size as isize)
+ .add(offset + header_size)
as *const c_char
};
let cstr = unsafe { CStr::from_ptr(ptr) };
-
+
Some(OsStr::from_bytes(cstr.to_bytes()).to_owned())
}
};
diff --git a/vendor/nix/src/sys/ioctl/bsd.rs b/vendor/nix/src/sys/ioctl/bsd.rs
index 9b8b0ff..4ce4d33 100644
--- a/vendor/nix/src/sys/ioctl/bsd.rs
+++ b/vendor/nix/src/sys/ioctl/bsd.rs
@@ -1,20 +1,27 @@
/// The datatype used for the ioctl number
#[doc(hidden)]
+#[cfg(not(target_os = "illumos"))]
pub type ioctl_num_type = ::libc::c_ulong;
+
+#[doc(hidden)]
+#[cfg(target_os = "illumos")]
+pub type ioctl_num_type = ::libc::c_int;
+
/// The datatype used for the 3rd argument
#[doc(hidden)]
pub type ioctl_param_type = ::libc::c_int;
mod consts {
- use ::sys::ioctl::ioctl_num_type;
+ use crate::sys::ioctl::ioctl_num_type;
#[doc(hidden)]
pub const VOID: ioctl_num_type = 0x2000_0000;
#[doc(hidden)]
pub const OUT: ioctl_num_type = 0x4000_0000;
#[doc(hidden)]
+ #[allow(overflowing_literals)]
pub const IN: ioctl_num_type = 0x8000_0000;
#[doc(hidden)]
- pub const INOUT: ioctl_num_type = (IN|OUT);
+ pub const INOUT: ioctl_num_type = IN|OUT;
#[doc(hidden)]
pub const IOCPARM_MASK: ioctl_num_type = 0x1fff;
}
diff --git a/vendor/nix/src/sys/ioctl/linux.rs b/vendor/nix/src/sys/ioctl/linux.rs
index 68ebaba..08cd0c3 100644
--- a/vendor/nix/src/sys/ioctl/linux.rs
+++ b/vendor/nix/src/sys/ioctl/linux.rs
@@ -34,6 +34,7 @@ mod consts {
target_arch = "s390x",
target_arch = "x86_64",
target_arch = "aarch64",
+ target_arch = "riscv32",
target_arch = "riscv64"))]
mod consts {
#[doc(hidden)]
diff --git a/vendor/nix/src/sys/ioctl/mod.rs b/vendor/nix/src/sys/ioctl/mod.rs
index 2837233..203b7d0 100644
--- a/vendor/nix/src/sys/ioctl/mod.rs
+++ b/vendor/nix/src/sys/ioctl/mod.rs
@@ -29,7 +29,7 @@
//! Historically `ioctl` numbers were arbitrary hard-coded values. In Linux (before 2.6) and some
//! unices this has changed to a more-ordered system where the ioctl numbers are partitioned into
//! subcomponents (For linux this is documented in
-//! [`Documentation/ioctl/ioctl-number.rst`](http://elixir.free-electrons.com/linux/latest/source/Documentation/ioctl/ioctl-number.rst)):
+//! [`Documentation/ioctl/ioctl-number.rst`](https://elixir.bootlin.com/linux/latest/source/Documentation/userspace-api/ioctl/ioctl-number.rst)):
//!
//! * Number: The actual ioctl ID
//! * Type: A grouping of ioctls for a common purpose or driver
@@ -104,7 +104,7 @@
//! respectively. To determine the specific `write_` variant to use you'll need to find
//! what the argument type is supposed to be. If it's an `int`, then `write_int` should be used,
//! otherwise it should be a pointer and `write_ptr` should be used. On Linux the
-//! [`ioctl_list` man page](http://man7.org/linux/man-pages/man2/ioctl_list.2.html) describes a
+//! [`ioctl_list` man page](https://man7.org/linux/man-pages/man2/ioctl_list.2.html) describes a
//! large number of `ioctl`s and describes their argument data type.
//!
//! Using "bad" `ioctl`s
@@ -221,15 +221,18 @@
//!
//! # fn main() {}
//! ```
-#[cfg(any(target_os = "android", target_os = "linux"))]
+use cfg_if::cfg_if;
+
+#[cfg(any(target_os = "android", target_os = "linux", target_os = "redox"))]
#[macro_use]
mod linux;
-#[cfg(any(target_os = "android", target_os = "linux"))]
+#[cfg(any(target_os = "android", target_os = "linux", target_os = "redox"))]
pub use self::linux::*;
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
+ target_os = "illumos",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
@@ -239,6 +242,7 @@ mod bsd;
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
+ target_os = "illumos",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
@@ -317,7 +321,6 @@ macro_rules! ioctl_none {
///
/// ```no_run
/// # #[macro_use] extern crate nix;
-/// # extern crate libc;
/// # use libc::TIOCNXCL;
/// # use std::fs::File;
/// # use std::os::unix::io::AsRawFd;
@@ -396,7 +399,6 @@ macro_rules! ioctl_read {
/// # Example
///
/// ```
-/// # extern crate libc;
/// # #[macro_use] extern crate nix;
/// # #[cfg(any(target_os = "android", target_os = "linux"))]
/// ioctl_read_bad!(tcgets, libc::TCGETS, libc::termios);
@@ -470,7 +472,6 @@ macro_rules! ioctl_write_ptr {
/// # Example
///
/// ```
-/// # extern crate libc;
/// # #[macro_use] extern crate nix;
/// # #[cfg(any(target_os = "android", target_os = "linux"))]
/// ioctl_write_ptr_bad!(tcsets, libc::TCSETS, libc::termios);
@@ -590,7 +591,6 @@ cfg_if!{
/// # Examples
///
/// ```
-/// # extern crate libc;
/// # #[macro_use] extern crate nix;
/// # #[cfg(any(target_os = "android", target_os = "linux"))]
/// ioctl_write_int_bad!(tcsbrk, libc::TCSBRK);
diff --git a/vendor/nix/src/sys/memfd.rs b/vendor/nix/src/sys/memfd.rs
index 9672429..642676b 100644
--- a/vendor/nix/src/sys/memfd.rs
+++ b/vendor/nix/src/sys/memfd.rs
@@ -1,16 +1,43 @@
-use libc;
+//! Interfaces for managing memory-backed files.
+
use std::os::unix::io::RawFd;
-use Result;
-use errno::Errno;
+use crate::Result;
+use crate::errno::Errno;
use std::ffi::CStr;
libc_bitflags!(
+ /// Options that change the behavior of [`memfd_create`].
pub struct MemFdCreateFlag: libc::c_uint {
+ /// Set the close-on-exec ([`FD_CLOEXEC`]) flag on the new file descriptor.
+ ///
+ /// By default, the new file descriptor is set to remain open across an [`execve`]
+ /// (the `FD_CLOEXEC` flag is initially disabled). This flag can be used to change
+ /// this default. The file offset is set to the beginning of the file (see [`lseek`]).
+ ///
+ /// See also the description of the `O_CLOEXEC` flag in [`open(2)`].
+ ///
+ /// [`execve`]: crate::unistd::execve
+ /// [`lseek`]: crate::unistd::lseek
+ /// [`FD_CLOEXEC`]: crate::fcntl::FdFlag::FD_CLOEXEC
+ /// [`open(2)`]: https://man7.org/linux/man-pages/man2/open.2.html
MFD_CLOEXEC;
+ /// Allow sealing operations on this file.
+ ///
+ /// See also the file sealing notes given in [`memfd_create(2)`].
+ ///
+ /// [`memfd_create(2)`]: https://man7.org/linux/man-pages/man2/memfd_create.2.html
MFD_ALLOW_SEALING;
}
);
+/// Creates an anonymous file that lives in memory, and return a file-descriptor to it.
+///
+/// The file behaves like a regular file, and so can be modified, truncated, memory-mapped, and so on.
+/// However, unlike a regular file, it lives in RAM and has a volatile backing storage.
+///
+/// For more information, see [`memfd_create(2)`].
+///
+/// [`memfd_create(2)`]: https://man7.org/linux/man-pages/man2/memfd_create.2.html
pub fn memfd_create(name: &CStr, flags: MemFdCreateFlag) -> Result<RawFd> {
let res = unsafe {
libc::syscall(libc::SYS_memfd_create, name.as_ptr(), flags.bits())
diff --git a/vendor/nix/src/sys/mman.rs b/vendor/nix/src/sys/mman.rs
index 4e25050..a7469a1 100644
--- a/vendor/nix/src/sys/mman.rs
+++ b/vendor/nix/src/sys/mman.rs
@@ -1,12 +1,13 @@
-use {Error, Result};
+//! Memory management declarations.
+
+use crate::Result;
#[cfg(not(target_os = "android"))]
-use NixPath;
-use errno::Errno;
+use crate::NixPath;
+use crate::errno::Errno;
#[cfg(not(target_os = "android"))]
-use fcntl::OFlag;
+#[cfg(feature = "fs")]
+use crate::{fcntl::OFlag, sys::stat::Mode};
use libc::{self, c_int, c_void, size_t, off_t};
-#[cfg(not(target_os = "android"))]
-use sys::stat::Mode;
use std::os::unix::io::RawFd;
libc_bitflags!{
@@ -22,15 +23,17 @@ libc_bitflags!{
PROT_EXEC;
/// Apply protection up to the end of a mapping that grows upwards.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
PROT_GROWSDOWN;
/// Apply protection down to the beginning of a mapping that grows downwards.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
PROT_GROWSUP;
}
}
libc_bitflags!{
- /// Additional parameters for `mmap()`.
+ /// Additional parameters for [`mmap`].
pub struct MapFlags: c_int {
/// Compatibility flag. Ignored.
MAP_FILE;
@@ -40,73 +43,179 @@ libc_bitflags!{
MAP_PRIVATE;
/// Place the mapping at exactly the address specified in `addr`.
MAP_FIXED;
+ /// Place the mapping at exactly the address specified in `addr`, but never clobber an existing range.
+ #[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MAP_FIXED_NOREPLACE;
+ /// To be used with `MAP_FIXED`, to forbid the system
+ /// to select a different address than the one specified.
+ #[cfg(target_os = "freebsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MAP_EXCL;
/// Synonym for `MAP_ANONYMOUS`.
MAP_ANON;
/// The mapping is not backed by any file.
- #[cfg(any(target_os = "android", target_os = "linux", target_os = "freebsd"))]
MAP_ANONYMOUS;
/// Put the mapping into the first 2GB of the process address space.
#[cfg(any(all(any(target_os = "android", target_os = "linux"),
any(target_arch = "x86", target_arch = "x86_64")),
all(target_os = "linux", target_env = "musl", any(target_arch = "x86", target_arch = "x86_64")),
all(target_os = "freebsd", target_pointer_width = "64")))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MAP_32BIT;
/// Used for stacks; indicates to the kernel that the mapping should extend downward in memory.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MAP_GROWSDOWN;
/// Compatibility flag. Ignored.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MAP_DENYWRITE;
/// Compatibility flag. Ignored.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MAP_EXECUTABLE;
/// Mark the mmaped region to be locked in the same way as `mlock(2)`.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MAP_LOCKED;
/// Do not reserve swap space for this mapping.
///
- /// This was removed in FreeBSD 11.
- #[cfg(not(target_os = "freebsd"))]
+ /// This was removed in FreeBSD 11 and is unused in DragonFlyBSD.
+ #[cfg(not(any(target_os = "dragonfly", target_os = "freebsd")))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MAP_NORESERVE;
/// Populate page tables for a mapping.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MAP_POPULATE;
/// Only meaningful when used with `MAP_POPULATE`. Don't perform read-ahead.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MAP_NONBLOCK;
/// Allocate the mapping using "huge pages."
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MAP_HUGETLB;
+ /// Make use of 64KB huge page (must be supported by the system)
+ #[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MAP_HUGE_64KB;
+ /// Make use of 512KB huge page (must be supported by the system)
+ #[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MAP_HUGE_512KB;
+ /// Make use of 1MB huge page (must be supported by the system)
+ #[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MAP_HUGE_1MB;
+ /// Make use of 2MB huge page (must be supported by the system)
+ #[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MAP_HUGE_2MB;
+ /// Make use of 8MB huge page (must be supported by the system)
+ #[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MAP_HUGE_8MB;
+ /// Make use of 16MB huge page (must be supported by the system)
+ #[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MAP_HUGE_16MB;
+ /// Make use of 32MB huge page (must be supported by the system)
+ #[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MAP_HUGE_32MB;
+ /// Make use of 256MB huge page (must be supported by the system)
+ #[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MAP_HUGE_256MB;
+ /// Make use of 512MB huge page (must be supported by the system)
+ #[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MAP_HUGE_512MB;
+ /// Make use of 1GB huge page (must be supported by the system)
+ #[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MAP_HUGE_1GB;
+ /// Make use of 2GB huge page (must be supported by the system)
+ #[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MAP_HUGE_2GB;
+ /// Make use of 16GB huge page (must be supported by the system)
+ #[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MAP_HUGE_16GB;
+
/// Lock the mapped region into memory as with `mlock(2)`.
#[cfg(target_os = "netbsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MAP_WIRED;
/// Causes dirtied data in the specified range to be flushed to disk only when necessary.
#[cfg(any(target_os = "dragonfly", target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MAP_NOSYNC;
/// Rename private pages to a file.
///
- /// This was removed in FreeBSD 11.
- #[cfg(any(target_os = "dragonfly", target_os = "netbsd", target_os = "openbsd"))]
+ /// This was removed in FreeBSD 11 and is unused in DragonFlyBSD.
+ #[cfg(any(target_os = "netbsd", target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MAP_RENAME;
/// Region may contain semaphores.
#[cfg(any(target_os = "dragonfly", target_os = "freebsd", target_os = "netbsd", target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MAP_HASSEMAPHORE;
/// Region grows down, like a stack.
- #[cfg(any(target_os = "android", target_os = "dragonfly", target_os = "freebsd", target_os = "linux"))]
+ #[cfg(any(target_os = "android", target_os = "dragonfly", target_os = "freebsd", target_os = "linux", target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MAP_STACK;
/// Pages in this mapping are not retained in the kernel's memory cache.
#[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MAP_NOCACHE;
+ /// Allows the W/X bit on the page, it's necessary on aarch64 architecture.
#[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MAP_JIT;
+ /// Allows to use large pages, underlying alignment based on size.
+ #[cfg(target_os = "freebsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MAP_ALIGNED_SUPER;
+ /// Pages will be discarded in the core dumps.
+ #[cfg(target_os = "openbsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MAP_CONCEAL;
+ }
+}
+
+#[cfg(any(target_os = "linux", target_os = "netbsd"))]
+libc_bitflags!{
+ /// Options for [`mremap`].
+ pub struct MRemapFlags: c_int {
+ /// Permit the kernel to relocate the mapping to a new virtual address, if necessary.
+ #[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MREMAP_MAYMOVE;
+ /// Place the mapping at exactly the address specified in `new_address`.
+ #[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MREMAP_FIXED;
+ /// Place the mapping at exactly the address specified in `new_address`.
+ #[cfg(target_os = "netbsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MAP_FIXED;
+ /// Allows to duplicate the mapping to be able to apply different flags on the copy.
+ #[cfg(target_os = "netbsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MAP_REMAPDUP;
}
}
libc_enum!{
/// Usage information for a range of memory to allow for performance optimizations by the kernel.
///
- /// Used by [`madvise`](./fn.madvise.html).
+ /// Used by [`madvise`].
#[repr(i32)]
+ #[non_exhaustive]
pub enum MmapAdvise {
/// No further special treatment. This is the default.
MADV_NORMAL,
@@ -120,30 +229,37 @@ libc_enum!{
MADV_DONTNEED,
/// Free up a given range of pages and its associated backing store.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_REMOVE,
/// Do not make pages in this range available to the child after a `fork(2)`.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_DONTFORK,
/// Undo the effect of `MADV_DONTFORK`.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_DOFORK,
/// Poison the given pages.
///
/// Subsequent references to those pages are treated like hardware memory corruption.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_HWPOISON,
/// Enable Kernel Samepage Merging (KSM) for the given pages.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_MERGEABLE,
/// Undo the effect of `MADV_MERGEABLE`
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_UNMERGEABLE,
/// Preserve the memory of each page but offline the original page.
#[cfg(any(target_os = "android",
all(target_os = "linux", any(
target_arch = "aarch64",
target_arch = "arm",
- target_arch = "ppc",
+ target_arch = "powerpc",
+ target_arch = "powerpc64",
target_arch = "s390x",
target_arch = "x86",
target_arch = "x86_64",
@@ -151,52 +267,72 @@ libc_enum!{
MADV_SOFT_OFFLINE,
/// Enable Transparent Huge Pages (THP) for pages in the given range.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_HUGEPAGE,
/// Undo the effect of `MADV_HUGEPAGE`.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_NOHUGEPAGE,
/// Exclude the given range from a core dump.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_DONTDUMP,
/// Undo the effect of an earlier `MADV_DONTDUMP`.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_DODUMP,
/// Specify that the application no longer needs the pages in the given range.
MADV_FREE,
/// Request that the system not flush the current range to disk unless it needs to.
#[cfg(any(target_os = "dragonfly", target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_NOSYNC,
/// Undoes the effects of `MADV_NOSYNC` for any future pages dirtied within the given range.
#[cfg(any(target_os = "dragonfly", target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_AUTOSYNC,
/// Region is not included in a core file.
#[cfg(any(target_os = "dragonfly", target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_NOCORE,
/// Include region in a core file
#[cfg(any(target_os = "dragonfly", target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_CORE,
+ /// This process should not be killed when swap space is exhausted.
#[cfg(any(target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_PROTECT,
/// Invalidate the hardware page table for the given region.
#[cfg(target_os = "dragonfly")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_INVAL,
/// Set the offset of the page directory page to `value` for the virtual page table.
#[cfg(target_os = "dragonfly")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_SETMAP,
/// Indicates that the application will not need the data in the given range.
#[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_ZERO_WIRED_PAGES,
+ /// Pages can be reused (by anyone).
#[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_FREE_REUSABLE,
+ /// Caller wants to reuse those pages.
#[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MADV_FREE_REUSE,
+ // Darwin doesn't document this flag's behavior.
#[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ #[allow(missing_docs)]
MADV_CAN_REUSE,
}
}
libc_bitflags!{
- /// Configuration flags for `msync`.
+ /// Configuration flags for [`msync`].
pub struct MsFlags: c_int {
/// Schedule an update but return immediately.
MS_ASYNC;
@@ -204,9 +340,11 @@ libc_bitflags!{
MS_INVALIDATE;
/// Invalidate pages, but leave them mapped.
#[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MS_KILLPAGES;
/// Deactivate pages, but leave them mapped.
#[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MS_DEACTIVATE;
/// Perform an update and wait for it to complete.
MS_SYNC;
@@ -214,7 +352,7 @@ libc_bitflags!{
}
libc_bitflags!{
- /// Flags for `mlockall`.
+ /// Flags for [`mlockall`].
pub struct MlockAllFlags: c_int {
/// Lock pages that are currently mapped into the address space of the process.
MCL_CURRENT;
@@ -223,52 +361,128 @@ libc_bitflags!{
}
}
-/// Locks all memory pages that contain part of the address range with `length` bytes starting at
-/// `addr`. Locked pages never move to the swap area.
+/// Locks all memory pages that contain part of the address range with `length`
+/// bytes starting at `addr`.
+///
+/// Locked pages never move to the swap area.
+///
+/// # Safety
+///
+/// `addr` must meet all the requirements described in the [`mlock(2)`] man page.
+///
+/// [`mlock(2)`]: https://man7.org/linux/man-pages/man2/mlock.2.html
pub unsafe fn mlock(addr: *const c_void, length: size_t) -> Result<()> {
Errno::result(libc::mlock(addr, length)).map(drop)
}
-/// Unlocks all memory pages that contain part of the address range with `length` bytes starting at
-/// `addr`.
+/// Unlocks all memory pages that contain part of the address range with
+/// `length` bytes starting at `addr`.
+///
+/// # Safety
+///
+/// `addr` must meet all the requirements described in the [`munlock(2)`] man
+/// page.
+///
+/// [`munlock(2)`]: https://man7.org/linux/man-pages/man2/munlock.2.html
pub unsafe fn munlock(addr: *const c_void, length: size_t) -> Result<()> {
Errno::result(libc::munlock(addr, length)).map(drop)
}
-/// Locks all memory pages mapped into this process' address space. Locked pages never move to the
-/// swap area.
+/// Locks all memory pages mapped into this process' address space.
+///
+/// Locked pages never move to the swap area. For more information, see [`mlockall(2)`].
+///
+/// [`mlockall(2)`]: https://man7.org/linux/man-pages/man2/mlockall.2.html
pub fn mlockall(flags: MlockAllFlags) -> Result<()> {
unsafe { Errno::result(libc::mlockall(flags.bits())) }.map(drop)
}
/// Unlocks all memory pages mapped into this process' address space.
+///
+/// For more information, see [`munlockall(2)`].
+///
+/// [`munlockall(2)`]: https://man7.org/linux/man-pages/man2/munlockall.2.html
pub fn munlockall() -> Result<()> {
unsafe { Errno::result(libc::munlockall()) }.map(drop)
}
-/// Calls to mmap are inherently unsafe, so they must be made in an unsafe block. Typically
-/// a higher-level abstraction will hide the unsafe interactions with the mmap'd region.
+/// allocate memory, or map files or devices into memory
+///
+/// # Safety
+///
+/// See the [`mmap(2)`] man page for detailed requirements.
+///
+/// [`mmap(2)`]: https://man7.org/linux/man-pages/man2/mmap.2.html
pub unsafe fn mmap(addr: *mut c_void, length: size_t, prot: ProtFlags, flags: MapFlags, fd: RawFd, offset: off_t) -> Result<*mut c_void> {
let ret = libc::mmap(addr, length, prot.bits(), flags.bits(), fd, offset);
if ret == libc::MAP_FAILED {
- Err(Error::Sys(Errno::last()))
+ Err(Errno::last())
} else {
Ok(ret)
}
}
+/// Expands (or shrinks) an existing memory mapping, potentially moving it at
+/// the same time.
+///
+/// # Safety
+///
+/// See the `mremap(2)` [man page](https://man7.org/linux/man-pages/man2/mremap.2.html) for
+/// detailed requirements.
+#[cfg(any(target_os = "linux", target_os = "netbsd"))]
+pub unsafe fn mremap(
+ addr: *mut c_void,
+ old_size: size_t,
+ new_size: size_t,
+ flags: MRemapFlags,
+ new_address: Option<* mut c_void>,
+) -> Result<*mut c_void> {
+ #[cfg(target_os = "linux")]
+ let ret = libc::mremap(addr, old_size, new_size, flags.bits(), new_address.unwrap_or(std::ptr::null_mut()));
+ #[cfg(target_os = "netbsd")]
+ let ret = libc::mremap(
+ addr,
+ old_size,
+ new_address.unwrap_or(std::ptr::null_mut()),
+ new_size,
+ flags.bits(),
+ );
+
+ if ret == libc::MAP_FAILED {
+ Err(Errno::last())
+ } else {
+ Ok(ret)
+ }
+}
+
+/// remove a mapping
+///
+/// # Safety
+///
+/// `addr` must meet all the requirements described in the [`munmap(2)`] man
+/// page.
+///
+/// [`munmap(2)`]: https://man7.org/linux/man-pages/man2/munmap.2.html
pub unsafe fn munmap(addr: *mut c_void, len: size_t) -> Result<()> {
Errno::result(libc::munmap(addr, len)).map(drop)
}
+/// give advice about use of memory
+///
+/// # Safety
+///
+/// See the [`madvise(2)`] man page. Take special care when using
+/// [`MmapAdvise::MADV_FREE`].
+///
+/// [`madvise(2)`]: https://man7.org/linux/man-pages/man2/madvise.2.html
pub unsafe fn madvise(addr: *mut c_void, length: size_t, advise: MmapAdvise) -> Result<()> {
Errno::result(libc::madvise(addr, length, advise as i32)).map(drop)
}
/// Set protection of memory mapping.
///
-/// See [`mprotect(3)`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/mprotect.html) for
+/// See [`mprotect(3)`](https://pubs.opengroup.org/onlinepubs/9699919799/functions/mprotect.html) for
/// details.
///
/// # Safety
@@ -295,12 +509,33 @@ pub unsafe fn mprotect(addr: *mut c_void, length: size_t, prot: ProtFlags) -> Re
Errno::result(libc::mprotect(addr, length, prot.bits())).map(drop)
}
+/// synchronize a mapped region
+///
+/// # Safety
+///
+/// `addr` must meet all the requirements described in the [`msync(2)`] man
+/// page.
+///
+/// [`msync(2)`]: https://man7.org/linux/man-pages/man2/msync.2.html
pub unsafe fn msync(addr: *mut c_void, length: size_t, flags: MsFlags) -> Result<()> {
Errno::result(libc::msync(addr, length, flags.bits())).map(drop)
}
#[cfg(not(target_os = "android"))]
-pub fn shm_open<P: ?Sized + NixPath>(name: &P, flag: OFlag, mode: Mode) -> Result<RawFd> {
+feature! {
+#![feature = "fs"]
+/// Creates and opens a new, or opens an existing, POSIX shared memory object.
+///
+/// For more information, see [`shm_open(3)`].
+///
+/// [`shm_open(3)`]: https://man7.org/linux/man-pages/man3/shm_open.3.html
+pub fn shm_open<P>(
+ name: &P,
+ flag: OFlag,
+ mode: Mode
+ ) -> Result<RawFd>
+ where P: ?Sized + NixPath
+{
let ret = name.with_nix_path(|cstr| {
#[cfg(any(target_os = "macos", target_os = "ios"))]
unsafe {
@@ -314,7 +549,13 @@ pub fn shm_open<P: ?Sized + NixPath>(name: &P, flag: OFlag, mode: Mode) -> Resul
Errno::result(ret)
}
+}
+/// Performs the converse of [`shm_open`], removing an object previously created.
+///
+/// For more information, see [`shm_unlink(3)`].
+///
+/// [`shm_unlink(3)`]: https://man7.org/linux/man-pages/man3/shm_unlink.3.html
#[cfg(not(target_os = "android"))]
pub fn shm_unlink<P: ?Sized + NixPath>(name: &P) -> Result<()> {
let ret = name.with_nix_path(|cstr| {
diff --git a/vendor/nix/src/sys/mod.rs b/vendor/nix/src/sys/mod.rs
index d3c2f92..e5639f2 100644
--- a/vendor/nix/src/sys/mod.rs
+++ b/vendor/nix/src/sys/mod.rs
@@ -1,42 +1,73 @@
+//! Mostly platform-specific functionality
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
- target_os = "linux",
+ all(target_os = "linux", not(target_env = "uclibc")),
target_os = "macos",
target_os = "netbsd"))]
-pub mod aio;
-
-#[cfg(any(target_os = "android", target_os = "linux"))]
-pub mod epoll;
-
-#[cfg(any(target_os = "dragonfly",
- target_os = "freebsd",
- target_os = "ios",
- target_os = "macos",
- target_os = "netbsd",
- target_os = "openbsd"))]
-pub mod event;
-
-#[cfg(target_os = "linux")]
-pub mod eventfd;
+feature! {
+ #![feature = "aio"]
+ pub mod aio;
+}
+
+feature! {
+ #![feature = "event"]
+
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[allow(missing_docs)]
+ pub mod epoll;
+
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ #[allow(missing_docs)]
+ pub mod event;
+
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[allow(missing_docs)]
+ pub mod eventfd;
+}
#[cfg(any(target_os = "android",
target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "linux",
+ target_os = "redox",
target_os = "macos",
target_os = "netbsd",
+ target_os = "illumos",
target_os = "openbsd"))]
+#[cfg(feature = "ioctl")]
+#[cfg_attr(docsrs, doc(cfg(feature = "ioctl")))]
#[macro_use]
pub mod ioctl;
#[cfg(target_os = "linux")]
-pub mod memfd;
+feature! {
+ #![feature = "fs"]
+ pub mod memfd;
+}
+
+#[cfg(not(target_os = "redox"))]
+feature! {
+ #![feature = "mman"]
+ pub mod mman;
+}
-pub mod mman;
+#[cfg(target_os = "linux")]
+feature! {
+ #![feature = "personality"]
+ pub mod personality;
+}
-pub mod pthread;
+feature! {
+ #![feature = "pthread"]
+ pub mod pthread;
+}
#[cfg(any(target_os = "android",
target_os = "dragonfly",
@@ -45,31 +76,68 @@ pub mod pthread;
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
-pub mod ptrace;
+feature! {
+ #![feature = "ptrace"]
+ #[allow(missing_docs)]
+ pub mod ptrace;
+}
#[cfg(target_os = "linux")]
-pub mod quota;
+feature! {
+ #![feature = "quota"]
+ pub mod quota;
+}
-#[cfg(any(target_os = "linux"))]
-pub mod reboot;
-
-pub mod select;
+#[cfg(target_os = "linux")]
+feature! {
+ #![feature = "reboot"]
+ pub mod reboot;
+}
+
+#[cfg(not(any(target_os = "redox", target_os = "fuchsia", target_os = "illumos")))]
+feature! {
+ #![feature = "resource"]
+ pub mod resource;
+}
+
+#[cfg(not(target_os = "redox"))]
+feature! {
+ #![feature = "poll"]
+ pub mod select;
+}
#[cfg(any(target_os = "android",
+ target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
-pub mod sendfile;
+feature! {
+ #![feature = "zerocopy"]
+ pub mod sendfile;
+}
pub mod signal;
#[cfg(any(target_os = "android", target_os = "linux"))]
-pub mod signalfd;
-
-pub mod socket;
-
-pub mod stat;
+feature! {
+ #![feature = "signal"]
+ #[allow(missing_docs)]
+ pub mod signalfd;
+}
+
+#[cfg(not(target_os = "redox"))]
+feature! {
+ #![feature = "socket"]
+ #[allow(missing_docs)]
+ pub mod socket;
+}
+
+feature! {
+ #![feature = "fs"]
+ #[allow(missing_docs)]
+ pub mod stat;
+}
#[cfg(any(target_os = "android",
target_os = "dragonfly",
@@ -79,22 +147,68 @@ pub mod stat;
target_os = "macos",
target_os = "openbsd"
))]
-pub mod statfs;
+feature! {
+ #![feature = "fs"]
+ pub mod statfs;
+}
-pub mod statvfs;
+feature! {
+ #![feature = "fs"]
+ pub mod statvfs;
+}
#[cfg(any(target_os = "android", target_os = "linux"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
+#[allow(missing_docs)]
pub mod sysinfo;
-pub mod termios;
+feature! {
+ #![feature = "term"]
+ #[allow(missing_docs)]
+ pub mod termios;
+}
+#[allow(missing_docs)]
pub mod time;
-pub mod uio;
+feature! {
+ #![feature = "uio"]
+ pub mod uio;
+}
-pub mod utsname;
+feature! {
+ #![feature = "feature"]
+ pub mod utsname;
+}
-pub mod wait;
+feature! {
+ #![feature = "process"]
+ pub mod wait;
+}
#[cfg(any(target_os = "android", target_os = "linux"))]
-pub mod inotify;
+feature! {
+ #![feature = "inotify"]
+ pub mod inotify;
+}
+
+#[cfg(any(target_os = "android", target_os = "linux"))]
+feature! {
+ #![feature = "time"]
+ pub mod timerfd;
+}
+
+#[cfg(all(
+ any(
+ target_os = "freebsd",
+ target_os = "illumos",
+ target_os = "linux",
+ target_os = "netbsd"
+ ),
+ feature = "time",
+ feature = "signal"
+))]
+feature! {
+ #![feature = "time"]
+ pub mod timer;
+}
diff --git a/vendor/nix/src/sys/personality.rs b/vendor/nix/src/sys/personality.rs
new file mode 100644
index 0000000..2af6687
--- /dev/null
+++ b/vendor/nix/src/sys/personality.rs
@@ -0,0 +1,97 @@
+//! Process execution domains
+use crate::Result;
+use crate::errno::Errno;
+
+use libc::{self, c_int, c_ulong};
+
+libc_bitflags! {
+ /// Flags used and returned by [`get()`](fn.get.html) and
+ /// [`set()`](fn.set.html).
+ pub struct Persona: c_int {
+ /// Provide the legacy virtual address space layout.
+ ADDR_COMPAT_LAYOUT;
+ /// Disable address-space-layout randomization.
+ ADDR_NO_RANDOMIZE;
+ /// Limit the address space to 32 bits.
+ ADDR_LIMIT_32BIT;
+ /// Use `0xc0000000` as the offset at which to search a virtual memory
+ /// chunk on [`mmap(2)`], otherwise use `0xffffe000`.
+ ///
+ /// [`mmap(2)`]: https://man7.org/linux/man-pages/man2/mmap.2.html
+ ADDR_LIMIT_3GB;
+ /// User-space function pointers to signal handlers point to descriptors.
+ #[cfg(not(any(target_env = "musl", target_env = "uclibc")))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ FDPIC_FUNCPTRS;
+ /// Map page 0 as read-only.
+ MMAP_PAGE_ZERO;
+ /// `PROT_READ` implies `PROT_EXEC` for [`mmap(2)`].
+ ///
+ /// [`mmap(2)`]: https://man7.org/linux/man-pages/man2/mmap.2.html
+ READ_IMPLIES_EXEC;
+ /// No effects.
+ SHORT_INODE;
+ /// [`select(2)`], [`pselect(2)`], and [`ppoll(2)`] do not modify the
+ /// returned timeout argument when interrupted by a signal handler.
+ ///
+ /// [`select(2)`]: https://man7.org/linux/man-pages/man2/select.2.html
+ /// [`pselect(2)`]: https://man7.org/linux/man-pages/man2/pselect.2.html
+ /// [`ppoll(2)`]: https://man7.org/linux/man-pages/man2/ppoll.2.html
+ STICKY_TIMEOUTS;
+ /// Have [`uname(2)`] report a 2.6.40+ version number rather than a 3.x
+ /// version number.
+ ///
+ /// [`uname(2)`]: https://man7.org/linux/man-pages/man2/uname.2.html
+ #[cfg(not(any(target_env = "musl", target_env = "uclibc")))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ UNAME26;
+ /// No effects.
+ WHOLE_SECONDS;
+ }
+}
+
+/// Retrieve the current process personality.
+///
+/// Returns a Result containing a Persona instance.
+///
+/// Example:
+///
+/// ```
+/// # use nix::sys::personality::{self, Persona};
+/// let pers = personality::get().unwrap();
+/// assert!(!pers.contains(Persona::WHOLE_SECONDS));
+/// ```
+pub fn get() -> Result<Persona> {
+ let res = unsafe {
+ libc::personality(0xFFFFFFFF)
+ };
+
+ Errno::result(res).map(Persona::from_bits_truncate)
+}
+
+/// Set the current process personality.
+///
+/// Returns a Result containing the *previous* personality for the
+/// process, as a Persona.
+///
+/// For more information, see [personality(2)](https://man7.org/linux/man-pages/man2/personality.2.html)
+///
+/// **NOTE**: This call **replaces** the current personality entirely.
+/// To **update** the personality, first call `get()` and then `set()`
+/// with the modified persona.
+///
+/// Example:
+///
+/// ```
+/// # use nix::sys::personality::{self, Persona};
+/// let mut pers = personality::get().unwrap();
+/// assert!(!pers.contains(Persona::ADDR_NO_RANDOMIZE));
+/// personality::set(pers | Persona::ADDR_NO_RANDOMIZE);
+/// ```
+pub fn set(persona: Persona) -> Result<Persona> {
+ let res = unsafe {
+ libc::personality(persona.bits() as c_ulong)
+ };
+
+ Errno::result(res).map(Persona::from_bits_truncate)
+}
diff --git a/vendor/nix/src/sys/pthread.rs b/vendor/nix/src/sys/pthread.rs
index a4d9825..fd81f3e 100644
--- a/vendor/nix/src/sys/pthread.rs
+++ b/vendor/nix/src/sys/pthread.rs
@@ -1,9 +1,16 @@
+//! Low level threading primitives
+
+#[cfg(not(target_os = "redox"))]
+use crate::errno::Errno;
+#[cfg(not(target_os = "redox"))]
+use crate::Result;
use libc::{self, pthread_t};
+/// Identifies an individual thread.
pub type Pthread = pthread_t;
/// Obtain ID of the calling thread (see
-/// [`pthread_self(3)`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_self.html)
+/// [`pthread_self(3)`](https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_self.html)
///
/// The thread ID returned by `pthread_self()` is not the same thing as
/// the kernel thread ID returned by a call to `gettid(2)`.
@@ -11,3 +18,25 @@ pub type Pthread = pthread_t;
pub fn pthread_self() -> Pthread {
unsafe { libc::pthread_self() }
}
+
+feature! {
+#![feature = "signal"]
+
+/// Send a signal to a thread (see [`pthread_kill(3)`]).
+///
+/// If `signal` is `None`, `pthread_kill` will only preform error checking and
+/// won't send any signal.
+///
+/// [`pthread_kill(3)`]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_kill.html
+#[cfg(not(target_os = "redox"))]
+pub fn pthread_kill<T>(thread: Pthread, signal: T) -> Result<()>
+ where T: Into<Option<crate::sys::signal::Signal>>
+{
+ let sig = match signal.into() {
+ Some(s) => s as libc::c_int,
+ None => 0,
+ };
+ let res = unsafe { libc::pthread_kill(thread, sig) };
+ Errno::result(res).map(drop)
+}
+}
diff --git a/vendor/nix/src/sys/ptrace/bsd.rs b/vendor/nix/src/sys/ptrace/bsd.rs
index 18265d3..c4cc740 100644
--- a/vendor/nix/src/sys/ptrace/bsd.rs
+++ b/vendor/nix/src/sys/ptrace/bsd.rs
@@ -1,9 +1,10 @@
-use errno::Errno;
+use cfg_if::cfg_if;
+use crate::errno::Errno;
use libc::{self, c_int};
use std::ptr;
-use sys::signal::Signal;
-use unistd::Pid;
-use Result;
+use crate::sys::signal::Signal;
+use crate::unistd::Pid;
+use crate::Result;
pub type RequestType = c_int;
@@ -23,15 +24,18 @@ cfg_if! {
libc_enum! {
#[repr(i32)]
/// Ptrace Request enum defining the action to be taken.
+ #[non_exhaustive]
pub enum Request {
PT_TRACE_ME,
PT_READ_I,
PT_READ_D,
#[cfg(target_os = "macos")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
PT_READ_U,
PT_WRITE_I,
PT_WRITE_D,
#[cfg(target_os = "macos")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
PT_WRITE_U,
PT_CONTINUE,
PT_KILL,
@@ -45,10 +49,13 @@ libc_enum! {
PT_ATTACH,
PT_DETACH,
#[cfg(target_os = "macos")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
PT_SIGEXC,
#[cfg(target_os = "macos")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
PT_THUPDATE,
#[cfg(target_os = "macos")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
PT_ATTACHEXC
}
}
@@ -128,21 +135,18 @@ pub fn kill(pid: Pid) -> Result<()> {
///
/// # Example
/// ```rust
-/// extern crate nix;
/// use nix::sys::ptrace::step;
/// use nix::unistd::Pid;
/// use nix::sys::signal::Signal;
/// use nix::sys::wait::*;
-/// fn main() {
-/// // If a process changes state to the stopped state because of a SIGUSR1
-/// // signal, this will step the process forward and forward the user
-/// // signal to the stopped process
-/// match waitpid(Pid::from_raw(-1), None) {
-/// Ok(WaitStatus::Stopped(pid, Signal::SIGUSR1)) => {
-/// let _ = step(pid, Signal::SIGUSR1);
-/// }
-/// _ => {},
+/// // If a process changes state to the stopped state because of a SIGUSR1
+/// // signal, this will step the process forward and forward the user
+/// // signal to the stopped process
+/// match waitpid(Pid::from_raw(-1), None) {
+/// Ok(WaitStatus::Stopped(pid, Signal::SIGUSR1)) => {
+/// let _ = step(pid, Signal::SIGUSR1);
/// }
+/// _ => {},
/// }
/// ```
#[cfg(
@@ -163,6 +167,9 @@ pub fn step<T: Into<Option<Signal>>>(pid: Pid, sig: T) -> Result<()> {
}
/// Reads a word from a processes memory at the given address
+// Technically, ptrace doesn't dereference the pointer. It passes it directly
+// to the kernel.
+#[allow(clippy::not_unsafe_ptr_arg_deref)]
pub fn read(pid: Pid, addr: AddressType) -> Result<c_int> {
unsafe {
// Traditionally there was a difference between reading data or
@@ -172,6 +179,9 @@ pub fn read(pid: Pid, addr: AddressType) -> Result<c_int> {
}
/// Writes a word into the processes memory at the given address
+// Technically, ptrace doesn't dereference the pointer. It passes it directly
+// to the kernel.
+#[allow(clippy::not_unsafe_ptr_arg_deref)]
pub fn write(pid: Pid, addr: AddressType, data: c_int) -> Result<()> {
unsafe { ptrace_other(Request::PT_WRITE_D, pid, addr, data).map(drop) }
}
diff --git a/vendor/nix/src/sys/ptrace/linux.rs b/vendor/nix/src/sys/ptrace/linux.rs
index ba0e614..24152d7 100644
--- a/vendor/nix/src/sys/ptrace/linux.rs
+++ b/vendor/nix/src/sys/ptrace/linux.rs
@@ -1,23 +1,27 @@
//! For detailed description of the ptrace requests, consult `man ptrace`.
+use cfg_if::cfg_if;
use std::{mem, ptr};
-use {Error, Result};
-use errno::Errno;
+use crate::Result;
+use crate::errno::Errno;
use libc::{self, c_void, c_long, siginfo_t};
-use ::unistd::Pid;
-use sys::signal::Signal;
+use crate::unistd::Pid;
+use crate::sys::signal::Signal;
pub type AddressType = *mut ::libc::c_void;
-#[cfg(all(target_os = "linux",
- any(target_arch = "x86_64",
- target_arch = "x86"),
- target_env = "gnu"))]
+#[cfg(all(
+ target_os = "linux",
+ any(all(target_arch = "x86_64",
+ any(target_env = "gnu", target_env = "musl")),
+ all(target_arch = "x86", target_env = "gnu"))
+))]
use libc::user_regs_struct;
cfg_if! {
if #[cfg(any(all(target_os = "linux", target_arch = "s390x"),
- all(target_os = "linux", target_env = "gnu")))] {
+ all(target_os = "linux", target_env = "gnu"),
+ target_env = "uclibc"))] {
#[doc(hidden)]
pub type RequestType = ::libc::c_uint;
} else {
@@ -27,9 +31,10 @@ cfg_if! {
}
libc_enum!{
- #[cfg_attr(not(any(target_env = "musl", target_os = "android")), repr(u32))]
- #[cfg_attr(any(target_env = "musl", target_os = "android"), repr(i32))]
+ #[cfg_attr(not(any(target_env = "musl", target_env = "uclibc", target_os = "android")), repr(u32))]
+ #[cfg_attr(any(target_env = "musl", target_env = "uclibc", target_os = "android"), repr(i32))]
/// Ptrace Request enum defining the action to be taken.
+ #[non_exhaustive]
pub enum Request {
PTRACE_TRACEME,
PTRACE_PEEKTEXT,
@@ -46,7 +51,6 @@ libc_enum!{
target_arch = "mips",
target_arch = "mips64",
target_arch = "x86_64",
- target_arch = "riscv64",
target_pointer_width = "32"))))]
PTRACE_GETREGS,
#[cfg(any(all(target_os = "android", target_pointer_width = "32"),
@@ -54,7 +58,6 @@ libc_enum!{
target_arch = "mips",
target_arch = "mips64",
target_arch = "x86_64",
- target_arch = "riscv64",
target_pointer_width = "32"))))]
PTRACE_SETREGS,
#[cfg(any(all(target_os = "android", target_pointer_width = "32"),
@@ -62,7 +65,6 @@ libc_enum!{
target_arch = "mips",
target_arch = "mips64",
target_arch = "x86_64",
- target_arch = "riscv64",
target_pointer_width = "32"))))]
PTRACE_GETFPREGS,
#[cfg(any(all(target_os = "android", target_pointer_width = "32"),
@@ -70,7 +72,6 @@ libc_enum!{
target_arch = "mips",
target_arch = "mips64",
target_arch = "x86_64",
- target_arch = "riscv64",
target_pointer_width = "32"))))]
PTRACE_SETFPREGS,
PTRACE_ATTACH,
@@ -79,15 +80,13 @@ libc_enum!{
target_arch = "mips",
target_arch = "mips64",
target_arch = "x86",
- target_arch = "x86_64",
- target_arch = "riscv64")))]
+ target_arch = "x86_64")))]
PTRACE_GETFPXREGS,
#[cfg(all(target_os = "linux", any(target_env = "musl",
target_arch = "mips",
target_arch = "mips64",
target_arch = "x86",
- target_arch = "x86_64",
- target_arch = "riscv64")))]
+ target_arch = "x86_64")))]
PTRACE_SETFPXREGS,
PTRACE_SYSCALL,
PTRACE_SETOPTIONS,
@@ -100,11 +99,11 @@ libc_enum!{
#[cfg(all(target_os = "linux", not(any(target_arch = "mips",
target_arch = "mips64"))))]
PTRACE_SETREGSET,
- #[cfg(all(target_os = "linux", not(any(target_arch = "mips",
- target_arch = "mips64"))))]
+ #[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
PTRACE_SEIZE,
- #[cfg(all(target_os = "linux", not(any(target_arch = "mips",
- target_arch = "mips64"))))]
+ #[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
PTRACE_INTERRUPT,
#[cfg(all(target_os = "linux", not(any(target_arch = "mips",
target_arch = "mips64"))))]
@@ -112,6 +111,12 @@ libc_enum!{
#[cfg(all(target_os = "linux", not(any(target_arch = "mips",
target_arch = "mips64"))))]
PTRACE_PEEKSIGINFO,
+ #[cfg(all(target_os = "linux", target_env = "gnu",
+ any(target_arch = "x86", target_arch = "x86_64")))]
+ PTRACE_SYSEMU,
+ #[cfg(all(target_os = "linux", target_env = "gnu",
+ any(target_arch = "x86", target_arch = "x86_64")))]
+ PTRACE_SYSEMU_SINGLESTEP,
}
}
@@ -120,6 +125,7 @@ libc_enum!{
/// Using the ptrace options the tracer can configure the tracee to stop
/// at certain events. This enum is used to define those events as defined
/// in `man ptrace`.
+ #[non_exhaustive]
pub enum Event {
/// Event that stops before a return from fork or clone.
PTRACE_EVENT_FORK,
@@ -134,9 +140,11 @@ libc_enum!{
/// Event for a stop before an exit. Unlike the waitpid Exit status program.
/// registers can still be examined
PTRACE_EVENT_EXIT,
- /// STop triggered by a seccomp rule on a tracee.
+ /// Stop triggered by a seccomp rule on a tracee.
PTRACE_EVENT_SECCOMP,
- // PTRACE_EVENT_STOP not provided by libc because it's defined in glibc 2.26
+ /// Stop triggered by the `INTERRUPT` syscall, or a group stop,
+ /// or when a new child is attached.
+ PTRACE_EVENT_STOP,
}
}
@@ -166,52 +174,39 @@ libc_bitflags! {
PTRACE_O_TRACESECCOMP;
/// Send a SIGKILL to the tracee if the tracer exits. This is useful
/// for ptrace jailers to prevent tracees from escaping their control.
- #[cfg(any(target_os = "android", target_os = "linux"))]
PTRACE_O_EXITKILL;
}
}
-/// Performs a ptrace request. If the request in question is provided by a specialised function
-/// this function will return an unsupported operation error.
-#[deprecated(
- since="0.10.0",
- note="usages of `ptrace()` should be replaced with the specialized helper functions instead"
-)]
-pub unsafe fn ptrace(request: Request, pid: Pid, addr: AddressType, data: *mut c_void) -> Result<c_long> {
- use self::Request::*;
- match request {
- PTRACE_PEEKTEXT | PTRACE_PEEKDATA | PTRACE_GETSIGINFO |
- PTRACE_GETEVENTMSG | PTRACE_SETSIGINFO | PTRACE_SETOPTIONS |
- PTRACE_POKETEXT | PTRACE_POKEDATA | PTRACE_KILL => Err(Error::UnsupportedOperation),
- _ => ptrace_other(request, pid, addr, data)
- }
-}
-
fn ptrace_peek(request: Request, pid: Pid, addr: AddressType, data: *mut c_void) -> Result<c_long> {
let ret = unsafe {
Errno::clear();
libc::ptrace(request as RequestType, libc::pid_t::from(pid), addr, data)
};
match Errno::result(ret) {
- Ok(..) | Err(Error::Sys(Errno::UnknownErrno)) => Ok(ret),
+ Ok(..) | Err(Errno::UnknownErrno) => Ok(ret),
err @ Err(..) => err,
}
}
/// Get user registers, as with `ptrace(PTRACE_GETREGS, ...)`
-#[cfg(all(target_os = "linux",
- any(target_arch = "x86_64",
- target_arch = "x86"),
- target_env = "gnu"))]
+#[cfg(all(
+ target_os = "linux",
+ any(all(target_arch = "x86_64",
+ any(target_env = "gnu", target_env = "musl")),
+ all(target_arch = "x86", target_env = "gnu"))
+))]
pub fn getregs(pid: Pid) -> Result<user_regs_struct> {
ptrace_get_data::<user_regs_struct>(Request::PTRACE_GETREGS, pid)
}
/// Set user registers, as with `ptrace(PTRACE_SETREGS, ...)`
-#[cfg(all(target_os = "linux",
- any(target_arch = "x86_64",
- target_arch = "x86"),
- target_env = "gnu"))]
+#[cfg(all(
+ target_os = "linux",
+ any(all(target_arch = "x86_64",
+ any(target_env = "gnu", target_env = "musl")),
+ all(target_arch = "x86", target_env = "gnu"))
+))]
pub fn setregs(pid: Pid, regs: user_regs_struct) -> Result<()> {
let res = unsafe {
libc::ptrace(Request::PTRACE_SETREGS as RequestType,
@@ -293,7 +288,7 @@ pub fn traceme() -> Result<()> {
}
}
-/// Ask for next syscall, as with `ptrace(PTRACE_SYSCALL, ...)`
+/// Continue execution until the next syscall, as with `ptrace(PTRACE_SYSCALL, ...)`
///
/// Arranges for the tracee to be stopped at the next entry to or exit from a system call,
/// optionally delivering a signal specified by `sig`.
@@ -312,6 +307,23 @@ pub fn syscall<T: Into<Option<Signal>>>(pid: Pid, sig: T) -> Result<()> {
}
}
+/// Continue execution until the next syscall, as with `ptrace(PTRACE_SYSEMU, ...)`
+///
+/// In contrast to the `syscall` function, the syscall stopped at will not be executed.
+/// Thus the the tracee will only be stopped once per syscall,
+/// optionally delivering a signal specified by `sig`.
+#[cfg(all(target_os = "linux", target_env = "gnu", any(target_arch = "x86", target_arch = "x86_64")))]
+pub fn sysemu<T: Into<Option<Signal>>>(pid: Pid, sig: T) -> Result<()> {
+ let data = match sig.into() {
+ Some(s) => s as i32 as *mut c_void,
+ None => ptr::null_mut(),
+ };
+ unsafe {
+ ptrace_other(Request::PTRACE_SYSEMU, pid, ptr::null_mut(), data).map(drop)
+ // ignore the useless return value
+ }
+}
+
/// Attach to a running process, as with `ptrace(PTRACE_ATTACH, ...)`
///
/// Attaches to the process specified by `pid`, making it a tracee of the calling process.
@@ -329,7 +341,8 @@ pub fn attach(pid: Pid) -> Result<()> {
/// Attach to a running process, as with `ptrace(PTRACE_SEIZE, ...)`
///
/// Attaches to the process specified in pid, making it a tracee of the calling process.
-#[cfg(all(target_os = "linux", not(any(target_arch = "mips", target_arch = "mips64"))))]
+#[cfg(target_os = "linux")]
+#[cfg_attr(docsrs, doc(cfg(all())))]
pub fn seize(pid: Pid, options: Options) -> Result<()> {
unsafe {
ptrace_other(
@@ -374,6 +387,17 @@ pub fn cont<T: Into<Option<Signal>>>(pid: Pid, sig: T) -> Result<()> {
}
}
+/// Stop a tracee, as with `ptrace(PTRACE_INTERRUPT, ...)`
+///
+/// This request is equivalent to `ptrace(PTRACE_INTERRUPT, ...)`
+#[cfg(target_os = "linux")]
+#[cfg_attr(docsrs, doc(cfg(all())))]
+pub fn interrupt(pid: Pid) -> Result<()> {
+ unsafe {
+ ptrace_other(Request::PTRACE_INTERRUPT, pid, ptr::null_mut(), ptr::null_mut()).map(drop)
+ }
+}
+
/// Issues a kill request as with `ptrace(PTRACE_KILL, ...)`
///
/// This request is equivalent to `ptrace(PTRACE_CONT, ..., SIGKILL);`
@@ -383,7 +407,7 @@ pub fn kill(pid: Pid) -> Result<()> {
}
}
-/// Move the stopped tracee process forward by a single step as with
+/// Move the stopped tracee process forward by a single step as with
/// `ptrace(PTRACE_SINGLESTEP, ...)`
///
/// Advances the execution of the process with PID `pid` by a single step optionally delivering a
@@ -391,21 +415,19 @@ pub fn kill(pid: Pid) -> Result<()> {
///
/// # Example
/// ```rust
-/// extern crate nix;
/// use nix::sys::ptrace::step;
/// use nix::unistd::Pid;
-/// use nix::sys::signal::Signal;
+/// use nix::sys::signal::Signal;
/// use nix::sys::wait::*;
-/// fn main() {
-/// // If a process changes state to the stopped state because of a SIGUSR1
-/// // signal, this will step the process forward and forward the user
-/// // signal to the stopped process
-/// match waitpid(Pid::from_raw(-1), None) {
-/// Ok(WaitStatus::Stopped(pid, Signal::SIGUSR1)) => {
-/// let _ = step(pid, Signal::SIGUSR1);
-/// }
-/// _ => {},
+///
+/// // If a process changes state to the stopped state because of a SIGUSR1
+/// // signal, this will step the process forward and forward the user
+/// // signal to the stopped process
+/// match waitpid(Pid::from_raw(-1), None) {
+/// Ok(WaitStatus::Stopped(pid, Signal::SIGUSR1)) => {
+/// let _ = step(pid, Signal::SIGUSR1);
/// }
+/// _ => {},
/// }
/// ```
pub fn step<T: Into<Option<Signal>>>(pid: Pid, sig: T) -> Result<()> {
@@ -418,6 +440,28 @@ pub fn step<T: Into<Option<Signal>>>(pid: Pid, sig: T) -> Result<()> {
}
}
+/// Move the stopped tracee process forward by a single step or stop at the next syscall
+/// as with `ptrace(PTRACE_SYSEMU_SINGLESTEP, ...)`
+///
+/// Advances the execution by a single step or until the next syscall.
+/// In case the tracee is stopped at a syscall, the syscall will not be executed.
+/// Optionally, the signal specified by `sig` is delivered to the tracee upon continuation.
+#[cfg(all(target_os = "linux", target_env = "gnu", any(target_arch = "x86", target_arch = "x86_64")))]
+pub fn sysemu_step<T: Into<Option<Signal>>>(pid: Pid, sig: T) -> Result<()> {
+ let data = match sig.into() {
+ Some(s) => s as i32 as *mut c_void,
+ None => ptr::null_mut(),
+ };
+ unsafe {
+ ptrace_other(
+ Request::PTRACE_SYSEMU_SINGLESTEP,
+ pid,
+ ptr::null_mut(),
+ data,
+ )
+ .map(drop) // ignore the useless return value
+ }
+}
/// Reads a word from a processes memory at the given address
pub fn read(pid: Pid, addr: AddressType) -> Result<c_long> {
@@ -425,8 +469,15 @@ pub fn read(pid: Pid, addr: AddressType) -> Result<c_long> {
}
/// Writes a word into the processes memory at the given address
-pub fn write(pid: Pid, addr: AddressType, data: *mut c_void) -> Result<()> {
- unsafe {
- ptrace_other(Request::PTRACE_POKEDATA, pid, addr, data).map(drop)
- }
+///
+/// # Safety
+///
+/// The `data` argument is passed directly to `ptrace(2)`. Read that man page
+/// for guidance.
+pub unsafe fn write(
+ pid: Pid,
+ addr: AddressType,
+ data: *mut c_void) -> Result<()>
+{
+ ptrace_other(Request::PTRACE_POKEDATA, pid, addr, data).map(drop)
}
diff --git a/vendor/nix/src/sys/quota.rs b/vendor/nix/src/sys/quota.rs
index b056c84..6e34e38 100644
--- a/vendor/nix/src/sys/quota.rs
+++ b/vendor/nix/src/sys/quota.rs
@@ -15,12 +15,13 @@
use std::default::Default;
use std::{mem, ptr};
use libc::{self, c_int, c_char};
-use {Result, NixPath};
-use errno::Errno;
+use crate::{Result, NixPath};
+use crate::errno::Errno;
struct QuotaCmd(QuotaSubCmd, QuotaType);
impl QuotaCmd {
+ #[allow(unused_unsafe)]
fn as_int(&self) -> c_int {
unsafe { libc::QCMD(self.0 as i32, self.1 as i32) }
}
@@ -41,6 +42,7 @@ libc_enum!{
libc_enum!{
/// The scope of the quota.
#[repr(i32)]
+ #[non_exhaustive]
pub enum QuotaType {
/// Specify a user quota
USRQUOTA,
@@ -52,6 +54,7 @@ libc_enum!{
libc_enum!{
/// The type of quota format to use.
#[repr(i32)]
+ #[non_exhaustive]
pub enum QuotaFmt {
/// Use the original quota format.
QFMT_VFS_OLD,
@@ -253,6 +256,8 @@ pub fn quotactl_off<P: ?Sized + NixPath>(which: QuotaType, special: &P) -> Resul
}
/// Update the on-disk copy of quota usages for a filesystem.
+///
+/// If `special` is `None`, then all file systems with active quotas are sync'd.
pub fn quotactl_sync<P: ?Sized + NixPath>(which: QuotaType, special: Option<&P>) -> Result<()> {
quotactl(QuotaCmd(QuotaSubCmd::Q_SYNC, which), special, 0, ptr::null_mut())
}
diff --git a/vendor/nix/src/sys/reboot.rs b/vendor/nix/src/sys/reboot.rs
index bafa8fc..2a8009e 100644
--- a/vendor/nix/src/sys/reboot.rs
+++ b/vendor/nix/src/sys/reboot.rs
@@ -1,9 +1,8 @@
//! Reboot/shutdown or enable/disable Ctrl-Alt-Delete.
-use {Error, Result};
-use errno::Errno;
-use libc;
-use void::Void;
+use crate::Result;
+use crate::errno::Errno;
+use std::convert::Infallible;
use std::mem::drop;
libc_enum! {
@@ -12,21 +11,29 @@ libc_enum! {
/// See [`set_cad_enabled()`](fn.set_cad_enabled.html) for
/// enabling/disabling Ctrl-Alt-Delete.
#[repr(i32)]
+ #[non_exhaustive]
pub enum RebootMode {
+ /// Halt the system.
RB_HALT_SYSTEM,
+ /// Execute a kernel that has been loaded earlier with
+ /// [`kexec_load(2)`](https://man7.org/linux/man-pages/man2/kexec_load.2.html).
RB_KEXEC,
+ /// Stop the system and switch off power, if possible.
RB_POWER_OFF,
+ /// Restart the system.
RB_AUTOBOOT,
- // we do not support Restart2,
+ // we do not support Restart2.
+ /// Suspend the system using software suspend.
RB_SW_SUSPEND,
}
}
-pub fn reboot(how: RebootMode) -> Result<Void> {
+/// Reboots or shuts down the system.
+pub fn reboot(how: RebootMode) -> Result<Infallible> {
unsafe {
libc::reboot(how as libc::c_int)
};
- Err(Error::Sys(Errno::last()))
+ Err(Errno::last())
}
/// Enable or disable the reboot keystroke (Ctrl-Alt-Delete).
diff --git a/vendor/nix/src/sys/resource.rs b/vendor/nix/src/sys/resource.rs
new file mode 100644
index 0000000..76ceaf5
--- /dev/null
+++ b/vendor/nix/src/sys/resource.rs
@@ -0,0 +1,263 @@
+//! Configure the process resource limits.
+use cfg_if::cfg_if;
+
+use crate::errno::Errno;
+use crate::Result;
+pub use libc::rlim_t;
+use std::mem;
+
+cfg_if! {
+ if #[cfg(all(target_os = "linux", any(target_env = "gnu", target_env = "uclibc")))]{
+ use libc::{__rlimit_resource_t, rlimit};
+ } else if #[cfg(any(
+ target_os = "freebsd",
+ target_os = "openbsd",
+ target_os = "netbsd",
+ target_os = "macos",
+ target_os = "ios",
+ target_os = "android",
+ target_os = "dragonfly",
+ all(target_os = "linux", not(target_env = "gnu"))
+ ))]{
+ use libc::{c_int, rlimit};
+ }
+}
+
+libc_enum! {
+ /// Types of process resources.
+ ///
+ /// The Resource enum is platform dependent. Check different platform
+ /// manuals for more details. Some platform links have been provided for
+ /// easier reference (non-exhaustive).
+ ///
+ /// * [Linux](https://man7.org/linux/man-pages/man2/getrlimit.2.html)
+ /// * [FreeBSD](https://www.freebsd.org/cgi/man.cgi?query=setrlimit)
+ /// * [NetBSD](https://man.netbsd.org/setrlimit.2)
+
+ // linux-gnu uses u_int as resource enum, which is implemented in libc as
+ // well.
+ //
+ // https://gcc.gnu.org/legacy-ml/gcc/2015-08/msg00441.html
+ // https://github.com/rust-lang/libc/blob/master/src/unix/linux_like/linux/gnu/mod.rs
+ #[cfg_attr(all(target_os = "linux", any(target_env = "gnu", target_env = "uclibc")), repr(u32))]
+ #[cfg_attr(any(
+ target_os = "freebsd",
+ target_os = "openbsd",
+ target_os = "netbsd",
+ target_os = "macos",
+ target_os = "ios",
+ target_os = "android",
+ target_os = "dragonfly",
+ all(target_os = "linux", not(any(target_env = "gnu", target_env = "uclibc")))
+ ), repr(i32))]
+ #[non_exhaustive]
+ pub enum Resource {
+ #[cfg(not(any(target_os = "freebsd", target_os = "netbsd", target_os = "openbsd")))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ /// The maximum amount (in bytes) of virtual memory the process is
+ /// allowed to map.
+ RLIMIT_AS,
+ /// The largest size (in bytes) core(5) file that may be created.
+ RLIMIT_CORE,
+ /// The maximum amount of cpu time (in seconds) to be used by each
+ /// process.
+ RLIMIT_CPU,
+ /// The maximum size (in bytes) of the data segment for a process
+ RLIMIT_DATA,
+ /// The largest size (in bytes) file that may be created.
+ RLIMIT_FSIZE,
+ /// The maximum number of open files for this process.
+ RLIMIT_NOFILE,
+ /// The maximum size (in bytes) of the stack segment for a process.
+ RLIMIT_STACK,
+
+ #[cfg(target_os = "freebsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ /// The maximum number of kqueues this user id is allowed to create.
+ RLIMIT_KQUEUES,
+
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ /// A limit on the combined number of flock locks and fcntl leases that
+ /// this process may establish.
+ RLIMIT_LOCKS,
+
+ #[cfg(any(
+ target_os = "android",
+ target_os = "freebsd",
+ target_os = "openbsd",
+ target_os = "linux",
+ target_os = "netbsd"
+ ))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ /// The maximum size (in bytes) which a process may lock into memory
+ /// using the mlock(2) system call.
+ RLIMIT_MEMLOCK,
+
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ /// A limit on the number of bytes that can be allocated for POSIX
+ /// message queues for the real user ID of the calling process.
+ RLIMIT_MSGQUEUE,
+
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ /// A ceiling to which the process's nice value can be raised using
+ /// setpriority or nice.
+ RLIMIT_NICE,
+
+ #[cfg(any(
+ target_os = "android",
+ target_os = "freebsd",
+ target_os = "netbsd",
+ target_os = "openbsd",
+ target_os = "linux",
+ ))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ /// The maximum number of simultaneous processes for this user id.
+ RLIMIT_NPROC,
+
+ #[cfg(target_os = "freebsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ /// The maximum number of pseudo-terminals this user id is allowed to
+ /// create.
+ RLIMIT_NPTS,
+
+ #[cfg(any(target_os = "android",
+ target_os = "freebsd",
+ target_os = "netbsd",
+ target_os = "openbsd",
+ target_os = "linux",
+ ))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ /// When there is memory pressure and swap is available, prioritize
+ /// eviction of a process' resident pages beyond this amount (in bytes).
+ RLIMIT_RSS,
+
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ /// A ceiling on the real-time priority that may be set for this process
+ /// using sched_setscheduler and sched_set‐ param.
+ RLIMIT_RTPRIO,
+
+ #[cfg(any(target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ /// A limit (in microseconds) on the amount of CPU time that a process
+ /// scheduled under a real-time scheduling policy may con‐ sume without
+ /// making a blocking system call.
+ RLIMIT_RTTIME,
+
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ /// A limit on the number of signals that may be queued for the real
+ /// user ID of the calling process.
+ RLIMIT_SIGPENDING,
+
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ /// The maximum size (in bytes) of socket buffer usage for this user.
+ RLIMIT_SBSIZE,
+
+ #[cfg(target_os = "freebsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ /// The maximum size (in bytes) of the swap space that may be reserved
+ /// or used by all of this user id's processes.
+ RLIMIT_SWAP,
+
+ #[cfg(target_os = "freebsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ /// An alias for RLIMIT_AS.
+ RLIMIT_VMEM,
+ }
+}
+
+/// Get the current processes resource limits
+///
+/// The special value `RLIM_INFINITY` indicates that no limit will be
+/// enforced.
+///
+/// # Parameters
+///
+/// * `resource`: The [`Resource`] that we want to get the limits of.
+///
+/// # Examples
+///
+/// ```
+/// # use nix::sys::resource::{getrlimit, Resource};
+///
+/// let (soft_limit, hard_limit) = getrlimit(Resource::RLIMIT_NOFILE).unwrap();
+/// println!("current soft_limit: {}", soft_limit);
+/// println!("current hard_limit: {}", hard_limit);
+/// ```
+///
+/// # References
+///
+/// [getrlimit(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/getrlimit.html#tag_16_215)
+///
+/// [`Resource`]: enum.Resource.html
+pub fn getrlimit(resource: Resource) -> Result<(rlim_t, rlim_t)> {
+ let mut old_rlim = mem::MaybeUninit::<rlimit>::uninit();
+
+ cfg_if! {
+ if #[cfg(all(target_os = "linux", any(target_env = "gnu", target_env = "uclibc")))]{
+ let res = unsafe { libc::getrlimit(resource as __rlimit_resource_t, old_rlim.as_mut_ptr()) };
+ } else {
+ let res = unsafe { libc::getrlimit(resource as c_int, old_rlim.as_mut_ptr()) };
+ }
+ }
+
+ Errno::result(res).map(|_| {
+ let rlimit { rlim_cur, rlim_max } = unsafe { old_rlim.assume_init() };
+ (rlim_cur, rlim_max)
+ })
+}
+
+/// Set the current processes resource limits
+///
+/// # Parameters
+///
+/// * `resource`: The [`Resource`] that we want to set the limits of.
+/// * `soft_limit`: The value that the kernel enforces for the corresponding
+/// resource.
+/// * `hard_limit`: The ceiling for the soft limit. Must be lower or equal to
+/// the current hard limit for non-root users.
+///
+/// The special value `RLIM_INFINITY` indicates that no limit will be
+/// enforced.
+///
+/// # Examples
+///
+/// ```
+/// # use nix::sys::resource::{setrlimit, Resource};
+///
+/// let soft_limit = 512;
+/// let hard_limit = 1024;
+/// setrlimit(Resource::RLIMIT_NOFILE, soft_limit, hard_limit).unwrap();
+/// ```
+///
+/// # References
+///
+/// [setrlimit(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/getrlimit.html#tag_16_215)
+///
+/// [`Resource`]: enum.Resource.html
+///
+/// Note: `setrlimit` provides a safe wrapper to libc's `setrlimit`.
+pub fn setrlimit(
+ resource: Resource,
+ soft_limit: rlim_t,
+ hard_limit: rlim_t,
+) -> Result<()> {
+ let new_rlim = rlimit {
+ rlim_cur: soft_limit,
+ rlim_max: hard_limit,
+ };
+ cfg_if! {
+ if #[cfg(all(target_os = "linux", any(target_env = "gnu", target_env = "uclibc")))]{
+ let res = unsafe { libc::setrlimit(resource as __rlimit_resource_t, &new_rlim as *const rlimit) };
+ }else{
+ let res = unsafe { libc::setrlimit(resource as c_int, &new_rlim as *const rlimit) };
+ }
+ }
+
+ Errno::result(res).map(drop)
+}
diff --git a/vendor/nix/src/sys/select.rs b/vendor/nix/src/sys/select.rs
index 32569ac..ab4f68f 100644
--- a/vendor/nix/src/sys/select.rs
+++ b/vendor/nix/src/sys/select.rs
@@ -1,19 +1,31 @@
+//! Portably monitor a group of file descriptors for readiness.
+use std::convert::TryFrom;
+use std::iter::FusedIterator;
use std::mem;
+use std::ops::Range;
use std::os::unix::io::RawFd;
use std::ptr::{null, null_mut};
use libc::{self, c_int};
-use Result;
-use errno::Errno;
-use sys::signal::SigSet;
-use sys::time::{TimeSpec, TimeVal};
+use crate::Result;
+use crate::errno::Errno;
+use crate::sys::time::{TimeSpec, TimeVal};
pub use libc::FD_SETSIZE;
+/// Contains a set of file descriptors used by [`select`]
#[repr(transparent)]
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
pub struct FdSet(libc::fd_set);
+fn assert_fd_valid(fd: RawFd) {
+ assert!(
+ usize::try_from(fd).map_or(false, |fd| fd < FD_SETSIZE),
+ "fd must be in the range 0..FD_SETSIZE",
+ );
+}
+
impl FdSet {
+ /// Create an empty `FdSet`
pub fn new() -> FdSet {
let mut fdset = mem::MaybeUninit::uninit();
unsafe {
@@ -22,18 +34,25 @@ impl FdSet {
}
}
+ /// Add a file descriptor to an `FdSet`
pub fn insert(&mut self, fd: RawFd) {
+ assert_fd_valid(fd);
unsafe { libc::FD_SET(fd, &mut self.0) };
}
+ /// Remove a file descriptor from an `FdSet`
pub fn remove(&mut self, fd: RawFd) {
+ assert_fd_valid(fd);
unsafe { libc::FD_CLR(fd, &mut self.0) };
}
- pub fn contains(&mut self, fd: RawFd) -> bool {
- unsafe { libc::FD_ISSET(fd, &mut self.0) }
+ /// Test an `FdSet` for the presence of a certain file descriptor.
+ pub fn contains(&self, fd: RawFd) -> bool {
+ assert_fd_valid(fd);
+ unsafe { libc::FD_ISSET(fd, &self.0) }
}
+ /// Remove all file descriptors from this `FdSet`.
pub fn clear(&mut self) {
unsafe { libc::FD_ZERO(&mut self.0) };
}
@@ -47,26 +66,41 @@ impl FdSet {
/// # Example
///
/// ```
- /// # extern crate nix;
/// # use nix::sys::select::FdSet;
- /// # fn main() {
/// let mut set = FdSet::new();
/// set.insert(4);
/// set.insert(9);
/// assert_eq!(set.highest(), Some(9));
- /// # }
/// ```
///
/// [`select`]: fn.select.html
- pub fn highest(&mut self) -> Option<RawFd> {
- for i in (0..FD_SETSIZE).rev() {
- let i = i as RawFd;
- if unsafe { libc::FD_ISSET(i, self as *mut _ as *mut libc::fd_set) } {
- return Some(i)
- }
- }
+ pub fn highest(&self) -> Option<RawFd> {
+ self.fds(None).next_back()
+ }
- None
+ /// Returns an iterator over the file descriptors in the set.
+ ///
+ /// For performance, it takes an optional higher bound: the iterator will
+ /// not return any elements of the set greater than the given file
+ /// descriptor.
+ ///
+ /// # Examples
+ ///
+ /// ```
+ /// # use nix::sys::select::FdSet;
+ /// # use std::os::unix::io::RawFd;
+ /// let mut set = FdSet::new();
+ /// set.insert(4);
+ /// set.insert(9);
+ /// let fds: Vec<RawFd> = set.fds(None).collect();
+ /// assert_eq!(fds, vec![4, 9]);
+ /// ```
+ #[inline]
+ pub fn fds(&self, highest: Option<RawFd>) -> Fds {
+ Fds {
+ set: self,
+ range: 0..highest.map(|h| h as usize + 1).unwrap_or(FD_SETSIZE),
+ }
}
}
@@ -76,6 +110,46 @@ impl Default for FdSet {
}
}
+/// Iterator over `FdSet`.
+#[derive(Debug)]
+pub struct Fds<'a> {
+ set: &'a FdSet,
+ range: Range<usize>,
+}
+
+impl<'a> Iterator for Fds<'a> {
+ type Item = RawFd;
+
+ fn next(&mut self) -> Option<RawFd> {
+ for i in &mut self.range {
+ if self.set.contains(i as RawFd) {
+ return Some(i as RawFd);
+ }
+ }
+ None
+ }
+
+ #[inline]
+ fn size_hint(&self) -> (usize, Option<usize>) {
+ let (_, upper) = self.range.size_hint();
+ (0, upper)
+ }
+}
+
+impl<'a> DoubleEndedIterator for Fds<'a> {
+ #[inline]
+ fn next_back(&mut self) -> Option<RawFd> {
+ while let Some(i) = self.range.next_back() {
+ if self.set.contains(i as RawFd) {
+ return Some(i as RawFd);
+ }
+ }
+ None
+ }
+}
+
+impl<'a> FusedIterator for Fds<'a> {}
+
/// Monitors file descriptors for readiness
///
/// Returns the total number of ready file descriptors in all sets. The sets are changed so that all
@@ -96,13 +170,13 @@ impl Default for FdSet {
///
/// # References
///
-/// [select(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/select.html)
+/// [select(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/select.html)
///
/// [`FdSet::highest`]: struct.FdSet.html#method.highest
pub fn select<'a, N, R, W, E, T>(nfds: N,
- readfds: R,
- writefds: W,
- errorfds: E,
+ readfds: R,
+ writefds: W,
+ errorfds: E,
timeout: T) -> Result<c_int>
where
N: Into<Option<c_int>>,
@@ -129,7 +203,7 @@ where
let writefds = writefds.map(|set| set as *mut _ as *mut libc::fd_set).unwrap_or(null_mut());
let errorfds = errorfds.map(|set| set as *mut _ as *mut libc::fd_set).unwrap_or(null_mut());
let timeout = timeout.map(|tv| tv as *mut _ as *mut libc::timeval)
- .unwrap_or(null_mut());
+ .unwrap_or(null_mut());
let res = unsafe {
libc::select(nfds, readfds, writefds, errorfds, timeout)
@@ -138,6 +212,11 @@ where
Errno::result(res)
}
+feature! {
+#![feature = "signal"]
+
+use crate::sys::signal::SigSet;
+
/// Monitors file descriptors for readiness with an altered signal mask.
///
/// Returns the total number of ready file descriptors in all sets. The sets are changed so that all
@@ -162,16 +241,16 @@ where
///
/// # References
///
-/// [pselect(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/pselect.html)
+/// [pselect(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/pselect.html)
///
/// [The new pselect() system call](https://lwn.net/Articles/176911/)
///
/// [`FdSet::highest`]: struct.FdSet.html#method.highest
pub fn pselect<'a, N, R, W, E, T, S>(nfds: N,
- readfds: R,
- writefds: W,
- errorfds: E,
- timeout: T,
+ readfds: R,
+ writefds: W,
+ errorfds: E,
+ timeout: T,
sigmask: S) -> Result<c_int>
where
N: Into<Option<c_int>>,
@@ -208,14 +287,14 @@ where
Errno::result(res)
}
-
+}
#[cfg(test)]
mod tests {
use super::*;
use std::os::unix::io::RawFd;
- use sys::time::{TimeVal, TimeValLike};
- use unistd::{write, pipe};
+ use crate::sys::time::{TimeVal, TimeValLike};
+ use crate::unistd::{write, pipe};
#[test]
fn fdset_insert() {
@@ -279,6 +358,20 @@ mod tests {
assert_eq!(set.highest(), Some(7));
}
+ #[test]
+ fn fdset_fds() {
+ let mut set = FdSet::new();
+ assert_eq!(set.fds(None).collect::<Vec<_>>(), vec![]);
+ set.insert(0);
+ assert_eq!(set.fds(None).collect::<Vec<_>>(), vec![0]);
+ set.insert(90);
+ assert_eq!(set.fds(None).collect::<Vec<_>>(), vec![0, 90]);
+
+ // highest limit
+ assert_eq!(set.fds(Some(89)).collect::<Vec<_>>(), vec![0]);
+ assert_eq!(set.fds(Some(90)).collect::<Vec<_>>(), vec![0, 90]);
+ }
+
#[test]
fn test_select() {
let (r1, w1) = pipe().unwrap();
@@ -311,9 +404,9 @@ mod tests {
let mut timeout = TimeVal::seconds(10);
assert_eq!(1, select(Some(fd_set.highest().unwrap() + 1),
- &mut fd_set,
- None,
- None,
+ &mut fd_set,
+ None,
+ None,
&mut timeout).unwrap());
assert!(fd_set.contains(r1));
assert!(!fd_set.contains(r2));
@@ -331,9 +424,9 @@ mod tests {
let mut timeout = TimeVal::seconds(10);
assert_eq!(1, select(::std::cmp::max(r1, r2) + 1,
- &mut fd_set,
- None,
- None,
+ &mut fd_set,
+ None,
+ None,
&mut timeout).unwrap());
assert!(fd_set.contains(r1));
assert!(!fd_set.contains(r2));
diff --git a/vendor/nix/src/sys/sendfile.rs b/vendor/nix/src/sys/sendfile.rs
index 1618558..2ebcdf4 100644
--- a/vendor/nix/src/sys/sendfile.rs
+++ b/vendor/nix/src/sys/sendfile.rs
@@ -1,10 +1,13 @@
+//! Send data from a file to a socket, bypassing userland.
+
+use cfg_if::cfg_if;
use std::os::unix::io::RawFd;
use std::ptr;
use libc::{self, off_t};
-use Result;
-use errno::Errno;
+use crate::Result;
+use crate::errno::Errno;
/// Copy up to `count` bytes to `out_fd` from `in_fd` starting at `offset`.
///
@@ -17,8 +20,9 @@ use errno::Errno;
///
/// `in_fd` must support `mmap`-like operations and therefore cannot be a socket.
///
-/// For more information, see [the sendfile(2) man page.](http://man7.org/linux/man-pages/man2/sendfile.2.html)
+/// For more information, see [the sendfile(2) man page.](https://man7.org/linux/man-pages/man2/sendfile.2.html)
#[cfg(any(target_os = "android", target_os = "linux"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
pub fn sendfile(
out_fd: RawFd,
in_fd: RawFd,
@@ -32,17 +36,45 @@ pub fn sendfile(
Errno::result(ret).map(|r| r as usize)
}
+/// Copy up to `count` bytes to `out_fd` from `in_fd` starting at `offset`.
+///
+/// Returns a `Result` with the number of bytes written.
+///
+/// If `offset` is `None`, `sendfile` will begin reading at the current offset of `in_fd`and will
+/// update the offset of `in_fd`. If `offset` is `Some`, `sendfile` will begin at the specified
+/// offset and will not update the offset of `in_fd`. Instead, it will mutate `offset` to point to
+/// the byte after the last byte copied.
+///
+/// `in_fd` must support `mmap`-like operations and therefore cannot be a socket.
+///
+/// For more information, see [the sendfile(2) man page.](https://man7.org/linux/man-pages/man2/sendfile.2.html)
+#[cfg(target_os = "linux")]
+#[cfg_attr(docsrs, doc(cfg(all())))]
+pub fn sendfile64(
+ out_fd: RawFd,
+ in_fd: RawFd,
+ offset: Option<&mut libc::off64_t>,
+ count: usize,
+) -> Result<usize> {
+ let offset = offset
+ .map(|offset| offset as *mut _)
+ .unwrap_or(ptr::null_mut());
+ let ret = unsafe { libc::sendfile64(out_fd, in_fd, offset, count) };
+ Errno::result(ret).map(|r| r as usize)
+}
+
cfg_if! {
- if #[cfg(any(target_os = "freebsd",
+ if #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
target_os = "ios",
target_os = "macos"))] {
- use sys::uio::IoVec;
+ use std::io::IoSlice;
- #[derive(Clone, Debug, Eq, Hash, PartialEq)]
+ #[derive(Clone, Debug)]
struct SendfileHeaderTrailer<'a>(
libc::sf_hdtr,
- Option<Vec<IoVec<&'a [u8]>>>,
- Option<Vec<IoVec<&'a [u8]>>>,
+ Option<Vec<IoSlice<'a>>>,
+ Option<Vec<IoSlice<'a>>>,
);
impl<'a> SendfileHeaderTrailer<'a> {
@@ -50,10 +82,10 @@ cfg_if! {
headers: Option<&'a [&'a [u8]]>,
trailers: Option<&'a [&'a [u8]]>
) -> SendfileHeaderTrailer<'a> {
- let header_iovecs: Option<Vec<IoVec<&[u8]>>> =
- headers.map(|s| s.iter().map(|b| IoVec::from_slice(b)).collect());
- let trailer_iovecs: Option<Vec<IoVec<&[u8]>>> =
- trailers.map(|s| s.iter().map(|b| IoVec::from_slice(b)).collect());
+ let header_iovecs: Option<Vec<IoSlice<'_>>> =
+ headers.map(|s| s.iter().map(|b| IoSlice::new(b)).collect());
+ let trailer_iovecs: Option<Vec<IoSlice<'_>>> =
+ trailers.map(|s| s.iter().map(|b| IoSlice::new(b)).collect());
SendfileHeaderTrailer(
libc::sf_hdtr {
headers: {
@@ -153,6 +185,49 @@ cfg_if! {
};
(Errno::result(return_code).and(Ok(())), bytes_sent)
}
+ } else if #[cfg(target_os = "dragonfly")] {
+ /// Read up to `count` bytes from `in_fd` starting at `offset` and write to `out_sock`.
+ ///
+ /// Returns a `Result` and a count of bytes written. Bytes written may be non-zero even if
+ /// an error occurs.
+ ///
+ /// `in_fd` must describe a regular file. `out_sock` must describe a stream socket.
+ ///
+ /// If `offset` falls past the end of the file, the function returns success and zero bytes
+ /// written.
+ ///
+ /// If `count` is `None` or 0, bytes will be read from `in_fd` until reaching the end of
+ /// file (EOF).
+ ///
+ /// `headers` and `trailers` specify optional slices of byte slices to be sent before and
+ /// after the data read from `in_fd`, respectively. The length of headers and trailers sent
+ /// is included in the returned count of bytes written. The values of `offset` and `count`
+ /// do not apply to headers or trailers.
+ ///
+ /// For more information, see
+ /// [the sendfile(2) man page.](https://leaf.dragonflybsd.org/cgi/web-man?command=sendfile&section=2)
+ pub fn sendfile(
+ in_fd: RawFd,
+ out_sock: RawFd,
+ offset: off_t,
+ count: Option<usize>,
+ headers: Option<&[&[u8]]>,
+ trailers: Option<&[&[u8]]>,
+ ) -> (Result<()>, off_t) {
+ let mut bytes_sent: off_t = 0;
+ let hdtr = headers.or(trailers).map(|_| SendfileHeaderTrailer::new(headers, trailers));
+ let hdtr_ptr = hdtr.as_ref().map_or(ptr::null(), |s| &s.0 as *const libc::sf_hdtr);
+ let return_code = unsafe {
+ libc::sendfile(in_fd,
+ out_sock,
+ offset,
+ count.unwrap_or(0),
+ hdtr_ptr as *mut libc::sf_hdtr,
+ &mut bytes_sent as *mut off_t,
+ 0)
+ };
+ (Errno::result(return_code).and(Ok(())), bytes_sent)
+ }
} else if #[cfg(any(target_os = "ios", target_os = "macos"))] {
/// Read bytes from `in_fd` starting at `offset` and write up to `count` bytes to
/// `out_sock`.
diff --git a/vendor/nix/src/sys/signal.rs b/vendor/nix/src/sys/signal.rs
index b746b3d..f982b4e 100644
--- a/vendor/nix/src/sys/signal.rs
+++ b/vendor/nix/src/sys/signal.rs
@@ -1,70 +1,119 @@
// Portions of this file are Copyright 2014 The Rust Project Developers.
-// See http://rust-lang.org/COPYRIGHT.
+// See https://www.rust-lang.org/policies/licenses.
-///! Operating system signals.
+//! Operating system signals.
-use libc;
-use {Error, Result};
-use errno::Errno;
-use std::convert::TryFrom;
+use crate::{Error, Result};
+use crate::errno::Errno;
use std::mem;
use std::fmt;
use std::str::FromStr;
#[cfg(any(target_os = "dragonfly", target_os = "freebsd"))]
use std::os::unix::io::RawFd;
use std::ptr;
+use cfg_if::cfg_if;
-#[cfg(not(target_os = "openbsd"))]
+#[cfg(not(any(target_os = "openbsd", target_os = "redox")))]
+#[cfg(any(feature = "aio", feature = "signal"))]
pub use self::sigevent::*;
+#[cfg(any(feature = "aio", feature = "process", feature = "signal"))]
libc_enum!{
+ /// Types of operating system signals
// Currently there is only one definition of c_int in libc, as well as only one
// type for signal constants.
// We would prefer to use the libc::c_int alias in the repr attribute. Unfortunately
// this is not (yet) possible.
#[repr(i32)]
+ #[non_exhaustive]
+ #[cfg_attr(docsrs, doc(cfg(any(feature = "aio", feature = "signal"))))]
pub enum Signal {
+ /// Hangup
SIGHUP,
+ /// Interrupt
SIGINT,
+ /// Quit
SIGQUIT,
+ /// Illegal instruction (not reset when caught)
SIGILL,
+ /// Trace trap (not reset when caught)
SIGTRAP,
+ /// Abort
SIGABRT,
+ /// Bus error
SIGBUS,
+ /// Floating point exception
SIGFPE,
+ /// Kill (cannot be caught or ignored)
SIGKILL,
+ /// User defined signal 1
SIGUSR1,
+ /// Segmentation violation
SIGSEGV,
+ /// User defined signal 2
SIGUSR2,
+ /// Write on a pipe with no one to read it
SIGPIPE,
+ /// Alarm clock
SIGALRM,
+ /// Software termination signal from kill
SIGTERM,
- #[cfg(all(any(target_os = "android", target_os = "emscripten", target_os = "linux"),
- not(any(target_arch = "mips", target_arch = "mips64", target_arch = "sparc64"))))]
+ /// Stack fault (obsolete)
+ #[cfg(all(any(target_os = "android", target_os = "emscripten",
+ target_os = "fuchsia", target_os = "linux"),
+ not(any(target_arch = "mips", target_arch = "mips64",
+ target_arch = "sparc64"))))]
SIGSTKFLT,
+ /// To parent on child stop or exit
SIGCHLD,
+ /// Continue a stopped process
SIGCONT,
+ /// Sendable stop signal not from tty
SIGSTOP,
+ /// Stop signal from tty
SIGTSTP,
+ /// To readers pgrp upon background tty read
SIGTTIN,
+ /// Like TTIN if (tp->t_local&LTOSTOP)
SIGTTOU,
+ /// Urgent condition on IO channel
SIGURG,
+ /// Exceeded CPU time limit
SIGXCPU,
+ /// Exceeded file size limit
SIGXFSZ,
+ /// Virtual time alarm
SIGVTALRM,
+ /// Profiling time alarm
SIGPROF,
+ /// Window size changes
SIGWINCH,
+ /// Input/output possible signal
SIGIO,
- #[cfg(any(target_os = "android", target_os = "emscripten", target_os = "linux"))]
+ #[cfg(any(target_os = "android", target_os = "emscripten",
+ target_os = "fuchsia", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ /// Power failure imminent.
SIGPWR,
+ /// Bad system call
SIGSYS,
- #[cfg(not(any(target_os = "android", target_os = "emscripten", target_os = "linux")))]
+ #[cfg(not(any(target_os = "android", target_os = "emscripten",
+ target_os = "fuchsia", target_os = "linux",
+ target_os = "redox")))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ /// Emulator trap
SIGEMT,
- #[cfg(not(any(target_os = "android", target_os = "emscripten", target_os = "linux")))]
+ #[cfg(not(any(target_os = "android", target_os = "emscripten",
+ target_os = "fuchsia", target_os = "linux",
+ target_os = "redox")))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ /// Information request
SIGINFO,
}
+ impl TryFrom<i32>
}
+#[cfg(feature = "signal")]
impl FromStr for Signal {
type Err = Error;
fn from_str(s: &str) -> Result<Signal> {
@@ -84,8 +133,10 @@ impl FromStr for Signal {
"SIGPIPE" => Signal::SIGPIPE,
"SIGALRM" => Signal::SIGALRM,
"SIGTERM" => Signal::SIGTERM,
- #[cfg(all(any(target_os = "android", target_os = "emscripten", target_os = "linux"),
- not(any(target_arch = "mips", target_arch = "mips64", target_arch = "sparc64"))))]
+ #[cfg(all(any(target_os = "android", target_os = "emscripten",
+ target_os = "fuchsia", target_os = "linux"),
+ not(any(target_arch = "mips", target_arch = "mips64",
+ target_arch = "sparc64"))))]
"SIGSTKFLT" => Signal::SIGSTKFLT,
"SIGCHLD" => Signal::SIGCHLD,
"SIGCONT" => Signal::SIGCONT,
@@ -100,25 +151,31 @@ impl FromStr for Signal {
"SIGPROF" => Signal::SIGPROF,
"SIGWINCH" => Signal::SIGWINCH,
"SIGIO" => Signal::SIGIO,
- #[cfg(any(target_os = "android", target_os = "emscripten", target_os = "linux"))]
+ #[cfg(any(target_os = "android", target_os = "emscripten",
+ target_os = "fuchsia", target_os = "linux"))]
"SIGPWR" => Signal::SIGPWR,
"SIGSYS" => Signal::SIGSYS,
- #[cfg(not(any(target_os = "android", target_os = "emscripten", target_os = "linux")))]
+ #[cfg(not(any(target_os = "android", target_os = "emscripten",
+ target_os = "fuchsia", target_os = "linux",
+ target_os = "redox")))]
"SIGEMT" => Signal::SIGEMT,
- #[cfg(not(any(target_os = "android", target_os = "emscripten", target_os = "linux")))]
+ #[cfg(not(any(target_os = "android", target_os = "emscripten",
+ target_os = "fuchsia", target_os = "linux",
+ target_os = "redox")))]
"SIGINFO" => Signal::SIGINFO,
- _ => return Err(Error::invalid_argument()),
+ _ => return Err(Errno::EINVAL),
})
}
}
+#[cfg(feature = "signal")]
impl Signal {
/// Returns name of signal.
///
/// This function is equivalent to `<Signal as AsRef<str>>::as_ref()`,
/// with difference that returned string is `'static`
/// and not bound to `self`'s lifetime.
- pub fn as_str(self) -> &'static str {
+ pub const fn as_str(self) -> &'static str {
match self {
Signal::SIGHUP => "SIGHUP",
Signal::SIGINT => "SIGINT",
@@ -135,7 +192,8 @@ impl Signal {
Signal::SIGPIPE => "SIGPIPE",
Signal::SIGALRM => "SIGALRM",
Signal::SIGTERM => "SIGTERM",
- #[cfg(all(any(target_os = "android", target_os = "emscripten", target_os = "linux"),
+ #[cfg(all(any(target_os = "android", target_os = "emscripten",
+ target_os = "fuchsia", target_os = "linux"),
not(any(target_arch = "mips", target_arch = "mips64", target_arch = "sparc64"))))]
Signal::SIGSTKFLT => "SIGSTKFLT",
Signal::SIGCHLD => "SIGCHLD",
@@ -151,32 +209,76 @@ impl Signal {
Signal::SIGPROF => "SIGPROF",
Signal::SIGWINCH => "SIGWINCH",
Signal::SIGIO => "SIGIO",
- #[cfg(any(target_os = "android", target_os = "emscripten", target_os = "linux"))]
+ #[cfg(any(target_os = "android", target_os = "emscripten",
+ target_os = "fuchsia", target_os = "linux"))]
Signal::SIGPWR => "SIGPWR",
Signal::SIGSYS => "SIGSYS",
- #[cfg(not(any(target_os = "android", target_os = "emscripten", target_os = "linux")))]
+ #[cfg(not(any(target_os = "android", target_os = "emscripten",
+ target_os = "fuchsia", target_os = "linux",
+ target_os = "redox")))]
Signal::SIGEMT => "SIGEMT",
- #[cfg(not(any(target_os = "android", target_os = "emscripten", target_os = "linux")))]
+ #[cfg(not(any(target_os = "android", target_os = "emscripten",
+ target_os = "fuchsia", target_os = "linux",
+ target_os = "redox")))]
Signal::SIGINFO => "SIGINFO",
}
}
}
+#[cfg(feature = "signal")]
impl AsRef<str> for Signal {
fn as_ref(&self) -> &str {
self.as_str()
}
}
+#[cfg(feature = "signal")]
impl fmt::Display for Signal {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str(self.as_ref())
}
}
+#[cfg(feature = "signal")]
pub use self::Signal::*;
-#[cfg(all(any(target_os = "linux", target_os = "android", target_os = "emscripten"), not(any(target_arch = "mips", target_arch = "mips64", target_arch = "sparc64"))))]
+#[cfg(target_os = "redox")]
+#[cfg(feature = "signal")]
+const SIGNALS: [Signal; 29] = [
+ SIGHUP,
+ SIGINT,
+ SIGQUIT,
+ SIGILL,
+ SIGTRAP,
+ SIGABRT,
+ SIGBUS,
+ SIGFPE,
+ SIGKILL,
+ SIGUSR1,
+ SIGSEGV,
+ SIGUSR2,
+ SIGPIPE,
+ SIGALRM,
+ SIGTERM,
+ SIGCHLD,
+ SIGCONT,
+ SIGSTOP,
+ SIGTSTP,
+ SIGTTIN,
+ SIGTTOU,
+ SIGURG,
+ SIGXCPU,
+ SIGXFSZ,
+ SIGVTALRM,
+ SIGPROF,
+ SIGWINCH,
+ SIGIO,
+ SIGSYS];
+#[cfg(all(any(target_os = "linux", target_os = "android",
+ target_os = "emscripten", target_os = "fuchsia"),
+ not(any(target_arch = "mips", target_arch = "mips64",
+ target_arch = "sparc64"))))]
+#[cfg(feature = "signal")]
const SIGNALS: [Signal; 31] = [
SIGHUP,
SIGINT,
@@ -209,7 +311,11 @@ const SIGNALS: [Signal; 31] = [
SIGIO,
SIGPWR,
SIGSYS];
-#[cfg(all(any(target_os = "linux", target_os = "android", target_os = "emscripten"), any(target_arch = "mips", target_arch = "mips64", target_arch = "sparc64")))]
+#[cfg(all(any(target_os = "linux", target_os = "android",
+ target_os = "emscripten", target_os = "fuchsia"),
+ any(target_arch = "mips", target_arch = "mips64",
+ target_arch = "sparc64")))]
+#[cfg(feature = "signal")]
const SIGNALS: [Signal; 30] = [
SIGHUP,
SIGINT,
@@ -241,7 +347,10 @@ const SIGNALS: [Signal; 30] = [
SIGIO,
SIGPWR,
SIGSYS];
-#[cfg(not(any(target_os = "linux", target_os = "android", target_os = "emscripten")))]
+#[cfg(not(any(target_os = "linux", target_os = "android",
+ target_os = "fuchsia", target_os = "emscripten",
+ target_os = "redox")))]
+#[cfg(feature = "signal")]
const SIGNALS: [Signal; 31] = [
SIGHUP,
SIGINT,
@@ -275,9 +384,11 @@ const SIGNALS: [Signal; 31] = [
SIGEMT,
SIGINFO];
-pub const NSIG: libc::c_int = 32;
+feature! {
+#![feature = "signal"]
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
+/// Iterate through all signals defined by this operating system
pub struct SignalIterator {
next: usize,
}
@@ -297,55 +408,92 @@ impl Iterator for SignalIterator {
}
impl Signal {
- pub fn iterator() -> SignalIterator {
+ /// Iterate through all signals defined by this OS
+ pub const fn iterator() -> SignalIterator {
SignalIterator{next: 0}
}
}
-impl TryFrom<libc::c_int> for Signal {
- type Error = Error;
-
- fn try_from(signum: libc::c_int) -> Result<Signal> {
- if 0 < signum && signum < NSIG {
- Ok(unsafe { mem::transmute(signum) })
- } else {
- Err(Error::invalid_argument())
- }
- }
-}
-
+/// Alias for [`SIGABRT`]
pub const SIGIOT : Signal = SIGABRT;
+/// Alias for [`SIGIO`]
pub const SIGPOLL : Signal = SIGIO;
+/// Alias for [`SIGSYS`]
pub const SIGUNUSED : Signal = SIGSYS;
+cfg_if! {
+ if #[cfg(target_os = "redox")] {
+ type SaFlags_t = libc::c_ulong;
+ } else if #[cfg(target_env = "uclibc")] {
+ type SaFlags_t = libc::c_ulong;
+ } else {
+ type SaFlags_t = libc::c_int;
+ }
+}
+}
+
+#[cfg(feature = "signal")]
libc_bitflags!{
- pub struct SaFlags: libc::c_int {
+ /// Controls the behavior of a [`SigAction`]
+ #[cfg_attr(docsrs, doc(cfg(feature = "signal")))]
+ pub struct SaFlags: SaFlags_t {
+ /// When catching a [`Signal::SIGCHLD`] signal, the signal will be
+ /// generated only when a child process exits, not when a child process
+ /// stops.
SA_NOCLDSTOP;
+ /// When catching a [`Signal::SIGCHLD`] signal, the system will not
+ /// create zombie processes when children of the calling process exit.
SA_NOCLDWAIT;
+ /// Further occurrences of the delivered signal are not masked during
+ /// the execution of the handler.
SA_NODEFER;
+ /// The system will deliver the signal to the process on a signal stack,
+ /// specified by each thread with sigaltstack(2).
SA_ONSTACK;
+ /// The handler is reset back to the default at the moment the signal is
+ /// delivered.
SA_RESETHAND;
+ /// Requests that certain system calls restart if interrupted by this
+ /// signal. See the man page for complete details.
SA_RESTART;
+ /// This flag is controlled internally by Nix.
SA_SIGINFO;
}
}
+#[cfg(feature = "signal")]
libc_enum! {
+ /// Specifies how certain functions should manipulate a signal mask
#[repr(i32)]
+ #[non_exhaustive]
+ #[cfg_attr(docsrs, doc(cfg(feature = "signal")))]
pub enum SigmaskHow {
+ /// The new mask is the union of the current mask and the specified set.
SIG_BLOCK,
+ /// The new mask is the intersection of the current mask and the
+ /// complement of the specified set.
SIG_UNBLOCK,
+ /// The current mask is replaced by the specified set.
SIG_SETMASK,
}
}
+feature! {
+#![feature = "signal"]
+
+use crate::unistd::Pid;
+use std::iter::Extend;
+use std::iter::FromIterator;
+use std::iter::IntoIterator;
+
+/// Specifies a set of [`Signal`]s that may be blocked, waited for, etc.
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
pub struct SigSet {
sigset: libc::sigset_t
}
-
impl SigSet {
+ /// Initialize to include all signals.
pub fn all() -> SigSet {
let mut sigset = mem::MaybeUninit::uninit();
let _ = unsafe { libc::sigfillset(sigset.as_mut_ptr()) };
@@ -353,6 +501,7 @@ impl SigSet {
unsafe{ SigSet { sigset: sigset.assume_init() } }
}
+ /// Initialize to include nothing.
pub fn empty() -> SigSet {
let mut sigset = mem::MaybeUninit::uninit();
let _ = unsafe { libc::sigemptyset(sigset.as_mut_ptr()) };
@@ -360,18 +509,22 @@ impl SigSet {
unsafe{ SigSet { sigset: sigset.assume_init() } }
}
+ /// Add the specified signal to the set.
pub fn add(&mut self, signal: Signal) {
unsafe { libc::sigaddset(&mut self.sigset as *mut libc::sigset_t, signal as libc::c_int) };
}
+ /// Remove all signals from this set.
pub fn clear(&mut self) {
unsafe { libc::sigemptyset(&mut self.sigset as *mut libc::sigset_t) };
}
+ /// Remove the specified signal from this set.
pub fn remove(&mut self, signal: Signal) {
unsafe { libc::sigdelset(&mut self.sigset as *mut libc::sigset_t, signal as libc::c_int) };
}
+ /// Return whether this set includes the specified signal.
pub fn contains(&self, signal: Signal) -> bool {
let res = unsafe { libc::sigismember(&self.sigset as *const libc::sigset_t, signal as libc::c_int) };
@@ -382,12 +535,9 @@ impl SigSet {
}
}
- pub fn extend(&mut self, other: &SigSet) {
- for signal in Signal::iterator() {
- if other.contains(signal) {
- self.add(signal);
- }
- }
+ /// Returns an iterator that yields the signals contained in this set.
+ pub fn iter(&self) -> SigSetIter<'_> {
+ self.into_iter()
}
/// Gets the currently blocked (masked) set of signals for the calling thread.
@@ -421,7 +571,11 @@ impl SigSet {
/// Suspends execution of the calling thread until one of the signals in the
/// signal mask becomes pending, and returns the accepted signal.
+ #[cfg(not(target_os = "redox"))] // RedoxFS does not yet support sigwait
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn wait(&self) -> Result<Signal> {
+ use std::convert::TryFrom;
+
let mut signum = mem::MaybeUninit::uninit();
let res = unsafe { libc::sigwait(&self.sigset as *const libc::sigset_t, signum.as_mut_ptr()) };
@@ -437,6 +591,55 @@ impl AsRef<libc::sigset_t> for SigSet {
}
}
+// TODO: Consider specialization for the case where T is &SigSet and libc::sigorset is available.
+impl Extend<Signal> for SigSet {
+ fn extend<T>(&mut self, iter: T)
+ where T: IntoIterator<Item = Signal> {
+ for signal in iter {
+ self.add(signal);
+ }
+ }
+}
+
+impl FromIterator<Signal> for SigSet {
+ fn from_iter<T>(iter: T) -> Self
+ where T: IntoIterator<Item = Signal> {
+ let mut sigset = SigSet::empty();
+ sigset.extend(iter);
+ sigset
+ }
+}
+
+/// Iterator for a [`SigSet`].
+///
+/// Call [`SigSet::iter`] to create an iterator.
+#[derive(Clone, Debug)]
+pub struct SigSetIter<'a> {
+ sigset: &'a SigSet,
+ inner: SignalIterator,
+}
+
+impl Iterator for SigSetIter<'_> {
+ type Item = Signal;
+ fn next(&mut self) -> Option<Signal> {
+ loop {
+ match self.inner.next() {
+ None => return None,
+ Some(signal) if self.sigset.contains(signal) => return Some(signal),
+ Some(_signal) => continue,
+ }
+ }
+ }
+}
+
+impl<'a> IntoIterator for &'a SigSet {
+ type Item = Signal;
+ type IntoIter = SigSetIter<'a>;
+ fn into_iter(self) -> Self::IntoIter {
+ SigSetIter { sigset: self, inner: Signal::iterator() }
+ }
+}
+
/// A signal handler.
#[allow(unknown_lints)]
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
@@ -449,6 +652,8 @@ pub enum SigHandler {
Handler(extern fn(libc::c_int)),
/// Use the given signal-catching function, which takes in the signal, information about how
/// the signal was generated, and a pointer to the threads `ucontext_t`.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
SigAction(extern fn(libc::c_int, *mut libc::siginfo_t, *mut libc::c_void))
}
@@ -465,16 +670,22 @@ impl SigAction {
/// is the `SigAction` variant). `mask` specifies other signals to block during execution of
/// the signal-catching function.
pub fn new(handler: SigHandler, flags: SaFlags, mask: SigSet) -> SigAction {
- let mut s = mem::MaybeUninit::<libc::sigaction>::uninit();
- unsafe {
- let p = s.as_mut_ptr();
+ unsafe fn install_sig(p: *mut libc::sigaction, handler: SigHandler) {
(*p).sa_sigaction = match handler {
SigHandler::SigDfl => libc::SIG_DFL,
SigHandler::SigIgn => libc::SIG_IGN,
SigHandler::Handler(f) => f as *const extern fn(libc::c_int) as usize,
+ #[cfg(not(target_os = "redox"))]
SigHandler::SigAction(f) => f as *const extern fn(libc::c_int, *mut libc::siginfo_t, *mut libc::c_void) as usize,
};
+ }
+
+ let mut s = mem::MaybeUninit::<libc::sigaction>::uninit();
+ unsafe {
+ let p = s.as_mut_ptr();
+ install_sig(p, handler);
(*p).sa_flags = match handler {
+ #[cfg(not(target_os = "redox"))]
SigHandler::SigAction(_) => (flags | SaFlags::SA_SIGINFO).bits(),
_ => (flags - SaFlags::SA_SIGINFO).bits(),
};
@@ -500,9 +711,32 @@ impl SigAction {
match self.sigaction.sa_sigaction {
libc::SIG_DFL => SigHandler::SigDfl,
libc::SIG_IGN => SigHandler::SigIgn,
- f if self.flags().contains(SaFlags::SA_SIGINFO) =>
- SigHandler::SigAction( unsafe { mem::transmute(f) } ),
- f => SigHandler::Handler( unsafe { mem::transmute(f) } ),
+ #[cfg(not(target_os = "redox"))]
+ p if self.flags().contains(SaFlags::SA_SIGINFO) =>
+ SigHandler::SigAction(
+ // Safe for one of two reasons:
+ // * The SigHandler was created by SigHandler::new, in which
+ // case the pointer is correct, or
+ // * The SigHandler was created by signal or sigaction, which
+ // are unsafe functions, so the caller should've somehow
+ // ensured that it is correctly initialized.
+ unsafe{
+ *(&p as *const usize
+ as *const extern fn(_, _, _))
+ }
+ as extern fn(_, _, _)),
+ p => SigHandler::Handler(
+ // Safe for one of two reasons:
+ // * The SigHandler was created by SigHandler::new, in which
+ // case the pointer is correct, or
+ // * The SigHandler was created by signal or sigaction, which
+ // are unsafe functions, so the caller should've somehow
+ // ensured that it is correctly initialized.
+ unsafe{
+ *(&p as *const usize
+ as *const extern fn(libc::c_int))
+ }
+ as extern fn(libc::c_int)),
}
}
}
@@ -514,9 +748,16 @@ impl SigAction {
///
/// # Safety
///
-/// Signal handlers may be called at any point during execution, which limits what is safe to do in
-/// the body of the signal-catching function. Be certain to only make syscalls that are explicitly
-/// marked safe for signal handlers and only share global data using atomics.
+/// * Signal handlers may be called at any point during execution, which limits
+/// what is safe to do in the body of the signal-catching function. Be certain
+/// to only make syscalls that are explicitly marked safe for signal handlers
+/// and only share global data using atomics.
+///
+/// * There is also no guarantee that the old signal handler was installed
+/// correctly. If it was installed by this crate, it will be. But if it was
+/// installed by, for example, C code, then there is no guarantee its function
+/// pointer is valid. In that case, this function effectively dereferences a
+/// raw pointer of unknown provenance.
pub unsafe fn sigaction(signal: Signal, sigaction: &SigAction) -> Result<SigAction> {
let mut oldact = mem::MaybeUninit::<libc::sigaction>::uninit();
@@ -527,7 +768,7 @@ pub unsafe fn sigaction(signal: Signal, sigaction: &SigAction) -> Result<SigActi
Errno::result(res).map(|_| SigAction { sigaction: oldact.assume_init() })
}
-/// Signal management (see [signal(3p)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/signal.html))
+/// Signal management (see [signal(3p)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/signal.html))
///
/// Installs `handler` for the given `signal`, returning the previous signal
/// handler. `signal` should only be used following another call to `signal` or
@@ -552,8 +793,6 @@ pub unsafe fn sigaction(signal: Signal, sigaction: &SigAction) -> Result<SigActi
///
/// ```no_run
/// # #[macro_use] extern crate lazy_static;
-/// # extern crate libc;
-/// # extern crate nix;
/// # use std::convert::TryFrom;
/// # use std::sync::atomic::{AtomicBool, Ordering};
/// # use nix::sys::signal::{self, Signal, SigHandler};
@@ -574,7 +813,7 @@ pub unsafe fn sigaction(signal: Signal, sigaction: &SigAction) -> Result<SigActi
///
/// # Errors
///
-/// Returns [`Error::UnsupportedOperation`] if `handler` is
+/// Returns [`Error(Errno::EOPNOTSUPP)`] if `handler` is
/// [`SigAction`][SigActionStruct]. Use [`sigaction`][SigActionFn] instead.
///
/// `signal` also returns any error from `libc::signal`, such as when an attempt
@@ -590,13 +829,17 @@ pub unsafe fn signal(signal: Signal, handler: SigHandler) -> Result<SigHandler>
SigHandler::SigDfl => libc::signal(signal, libc::SIG_DFL),
SigHandler::SigIgn => libc::signal(signal, libc::SIG_IGN),
SigHandler::Handler(handler) => libc::signal(signal, handler as libc::sighandler_t),
- SigHandler::SigAction(_) => return Err(Error::UnsupportedOperation),
+ #[cfg(not(target_os = "redox"))]
+ SigHandler::SigAction(_) => return Err(Errno::ENOTSUP),
};
Errno::result(res).map(|oldhandler| {
match oldhandler {
libc::SIG_DFL => SigHandler::SigDfl,
libc::SIG_IGN => SigHandler::SigIgn,
- f => SigHandler::Handler(mem::transmute(f)),
+ p => SigHandler::Handler(
+ *(&p as *const usize
+ as *const extern fn(libc::c_int))
+ as extern fn(libc::c_int)),
}
})
}
@@ -633,8 +876,8 @@ fn do_pthread_sigmask(how: SigmaskHow,
///
/// If both `set` and `oldset` is None, this function is a no-op.
///
-/// For more information, visit the [`pthread_sigmask`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_sigmask.html),
-/// or [`sigprocmask`](http://pubs.opengroup.org/onlinepubs/9699919799/functions/sigprocmask.html) man pages.
+/// For more information, visit the [`pthread_sigmask`](https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_sigmask.html),
+/// or [`sigprocmask`](https://pubs.opengroup.org/onlinepubs/9699919799/functions/sigprocmask.html) man pages.
pub fn pthread_sigmask(how: SigmaskHow,
set: Option<&SigSet>,
oldset: Option<&mut SigSet>) -> Result<()>
@@ -644,8 +887,8 @@ pub fn pthread_sigmask(how: SigmaskHow,
/// Examine and change blocked signals.
///
-/// For more informations see the [`sigprocmask` man
-/// pages](http://pubs.opengroup.org/onlinepubs/9699919799/functions/sigprocmask.html).
+/// For more information see the [`sigprocmask` man
+/// pages](https://pubs.opengroup.org/onlinepubs/9699919799/functions/sigprocmask.html).
pub fn sigprocmask(how: SigmaskHow, set: Option<&SigSet>, oldset: Option<&mut SigSet>) -> Result<()> {
if set.is_none() && oldset.is_none() {
return Ok(())
@@ -663,7 +906,25 @@ pub fn sigprocmask(how: SigmaskHow, set: Option<&SigSet>, oldset: Option<&mut Si
Errno::result(res).map(drop)
}
-pub fn kill<T: Into<Option<Signal>>>(pid: ::unistd::Pid, signal: T) -> Result<()> {
+/// Send a signal to a process
+///
+/// # Arguments
+///
+/// * `pid` - Specifies which processes should receive the signal.
+/// - If positive, specifies an individual process
+/// - If zero, the signal will be sent to all processes whose group
+/// ID is equal to the process group ID of the sender. This is a
+/// variant of [`killpg`].
+/// - If `-1` and the process has super-user privileges, the signal
+/// is sent to all processes exclusing system processes.
+/// - If less than `-1`, the signal is sent to all processes whose
+/// process group ID is equal to the absolute value of `pid`.
+/// * `signal` - Signal to send. If `None`, error checking is performed
+/// but no signal is actually sent.
+///
+/// See Also
+/// [`kill(2)`](https://pubs.opengroup.org/onlinepubs/9699919799/functions/kill.html)
+pub fn kill<T: Into<Option<Signal>>>(pid: Pid, signal: T) -> Result<()> {
let res = unsafe { libc::kill(pid.into(),
match signal.into() {
Some(s) => s as libc::c_int,
@@ -673,13 +934,18 @@ pub fn kill<T: Into<Option<Signal>>>(pid: ::unistd::Pid, signal: T) -> Result<()
Errno::result(res).map(drop)
}
-/// Send a signal to a process group [(see
-/// killpg(3))](http://pubs.opengroup.org/onlinepubs/9699919799/functions/killpg.html).
+/// Send a signal to a process group
///
-/// If `pgrp` less then or equal 1, the behavior is platform-specific.
-/// If `signal` is `None`, `killpg` will only preform error checking and won't
-/// send any signal.
-pub fn killpg<T: Into<Option<Signal>>>(pgrp: ::unistd::Pid, signal: T) -> Result<()> {
+/// # Arguments
+///
+/// * `pgrp` - Process group to signal. If less then or equal 1, the behavior
+/// is platform-specific.
+/// * `signal` - Signal to send. If `None`, `killpg` will only preform error
+/// checking and won't send any signal.
+///
+/// See Also [killpg(3)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/killpg.html).
+#[cfg(not(target_os = "fuchsia"))]
+pub fn killpg<T: Into<Option<Signal>>>(pgrp: Pid, signal: T) -> Result<()> {
let res = unsafe { libc::killpg(pgrp.into(),
match signal.into() {
Some(s) => s as libc::c_int,
@@ -689,48 +955,76 @@ pub fn killpg<T: Into<Option<Signal>>>(pgrp: ::unistd::Pid, signal: T) -> Result
Errno::result(res).map(drop)
}
+/// Send a signal to the current thread
+///
+/// See Also [raise(3)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/raise.html)
pub fn raise(signal: Signal) -> Result<()> {
let res = unsafe { libc::raise(signal as libc::c_int) };
Errno::result(res).map(drop)
}
+}
+
+feature! {
+#![any(feature = "aio", feature = "signal")]
+/// Identifies a thread for [`SigevNotify::SigevThreadId`]
#[cfg(target_os = "freebsd")]
pub type type_of_thread_id = libc::lwpid_t;
+/// Identifies a thread for [`SigevNotify::SigevThreadId`]
#[cfg(target_os = "linux")]
pub type type_of_thread_id = libc::pid_t;
-/// Used to request asynchronous notification of certain events, for example,
-/// with POSIX AIO, POSIX message queues, and POSIX timers.
+/// Specifies the notification method used by a [`SigEvent`]
// sigval is actually a union of a int and a void*. But it's never really used
// as a pointer, because neither libc nor the kernel ever dereference it. nix
// therefore presents it as an intptr_t, which is how kevent uses it.
+#[cfg(not(any(target_os = "openbsd", target_os = "redox")))]
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
pub enum SigevNotify {
/// No notification will be delivered
SigevNone,
- /// The signal given by `signal` will be delivered to the process. The
- /// value in `si_value` will be present in the `si_value` field of the
- /// `siginfo_t` structure of the queued signal.
- SigevSignal { signal: Signal, si_value: libc::intptr_t },
+ /// Notify by delivering a signal to the process.
+ SigevSignal {
+ /// Signal to deliver
+ signal: Signal,
+ /// Will be present in the `si_value` field of the [`libc::siginfo_t`]
+ /// structure of the queued signal.
+ si_value: libc::intptr_t
+ },
// Note: SIGEV_THREAD is not implemented because libc::sigevent does not
// expose a way to set the union members needed by SIGEV_THREAD.
- /// A new `kevent` is posted to the kqueue `kq`. The `kevent`'s `udata`
- /// field will contain the value in `udata`.
+ /// Notify by delivering an event to a kqueue.
#[cfg(any(target_os = "dragonfly", target_os = "freebsd"))]
- SigevKevent { kq: RawFd, udata: libc::intptr_t },
- /// The signal `signal` is queued to the thread whose LWP ID is given in
- /// `thread_id`. The value stored in `si_value` will be present in the
- /// `si_value` of the `siginfo_t` structure of the queued signal.
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ SigevKevent {
+ /// File descriptor of the kqueue to notify.
+ kq: RawFd,
+ /// Will be contained in the kevent's `udata` field.
+ udata: libc::intptr_t
+ },
+ /// Notify by delivering a signal to a thread.
#[cfg(any(target_os = "freebsd", target_os = "linux"))]
- SigevThreadId { signal: Signal, thread_id: type_of_thread_id,
- si_value: libc::intptr_t },
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ SigevThreadId {
+ /// Signal to send
+ signal: Signal,
+ /// LWP ID of the thread to notify
+ thread_id: type_of_thread_id,
+ /// Will be present in the `si_value` field of the [`libc::siginfo_t`]
+ /// structure of the queued signal.
+ si_value: libc::intptr_t
+ },
+}
}
-#[cfg(not(target_os = "openbsd"))]
+#[cfg(not(any(target_os = "openbsd", target_os = "redox")))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
mod sigevent {
- use libc;
+ feature! {
+ #![any(feature = "aio", feature = "signal")]
+
use std::mem;
use std::ptr;
use super::SigevNotify;
@@ -759,8 +1053,11 @@ mod sigevent {
/// Linux, Solaris, and portable programs should prefer `SIGEV_THREAD_ID` or
/// `SIGEV_SIGNAL`. That field is part of a union that shares space with the
/// more genuinely useful `sigev_notify_thread_id`
+ // Allow invalid_value warning on Fuchsia only.
+ // See https://github.com/nix-rust/nix/issues/1441
+ #[cfg_attr(target_os = "fuchsia", allow(invalid_value))]
pub fn new(sigev_notify: SigevNotify) -> SigEvent {
- let mut sev = unsafe { mem::zeroed::<libc::sigevent>()};
+ let mut sev = unsafe { mem::MaybeUninit::<libc::sigevent>::zeroed().assume_init() };
sev.sigev_notify = match sigev_notify {
SigevNotify::SigevNone => libc::SIGEV_NONE,
SigevNotify::SigevSignal{..} => libc::SIGEV_SIGNAL,
@@ -770,6 +1067,8 @@ mod sigevent {
SigevNotify::SigevThreadId{..} => libc::SIGEV_THREAD_ID,
#[cfg(all(target_os = "linux", target_env = "gnu", not(target_arch = "mips")))]
SigevNotify::SigevThreadId{..} => libc::SIGEV_THREAD_ID,
+ #[cfg(all(target_os = "linux", target_env = "uclibc"))]
+ SigevNotify::SigevThreadId{..} => libc::SIGEV_THREAD_ID,
#[cfg(any(all(target_os = "linux", target_env = "musl"), target_arch = "mips"))]
SigevNotify::SigevThreadId{..} => 4 // No SIGEV_THREAD_ID defined
};
@@ -805,9 +1104,15 @@ mod sigevent {
fn set_tid(_sev: &mut libc::sigevent, _sigev_notify: &SigevNotify) {
}
+ /// Return a copy of the inner structure
pub fn sigevent(&self) -> libc::sigevent {
self.sigevent
}
+
+ /// Returns a mutable pointer to the `sigevent` wrapped by `self`
+ pub fn as_mut_ptr(&mut self) -> *mut libc::sigevent {
+ &mut self.sigevent
+ }
}
impl<'a> From<&'a libc::sigevent> for SigEvent {
@@ -815,10 +1120,12 @@ mod sigevent {
SigEvent{ sigevent: *sigevent }
}
}
+ }
}
#[cfg(test)]
mod tests {
+ #[cfg(not(target_os = "redox"))]
use std::thread;
use super::*;
@@ -854,7 +1161,7 @@ mod tests {
#[test]
fn test_from_str_invalid_value() {
- let errval = Err(Error::Sys(Errno::EINVAL));
+ let errval = Err(Errno::EINVAL);
assert_eq!("NOSIGNAL".parse::<Signal>(), errval);
assert_eq!("kill".parse::<Signal>(), errval);
assert_eq!("9".parse::<Signal>(), errval);
@@ -874,6 +1181,7 @@ mod tests {
}
#[test]
+ #[cfg(not(target_os = "redox"))]
fn test_thread_signal_set_mask() {
thread::spawn(|| {
let prev_mask = SigSet::thread_get_mask()
@@ -894,6 +1202,7 @@ mod tests {
}
#[test]
+ #[cfg(not(target_os = "redox"))]
fn test_thread_signal_block() {
thread::spawn(|| {
let mut mask = SigSet::empty();
@@ -906,6 +1215,7 @@ mod tests {
}
#[test]
+ #[cfg(not(target_os = "redox"))]
fn test_thread_signal_unblock() {
thread::spawn(|| {
let mut mask = SigSet::empty();
@@ -918,6 +1228,7 @@ mod tests {
}
#[test]
+ #[cfg(not(target_os = "redox"))]
fn test_thread_signal_swap() {
thread::spawn(|| {
let mut mask = SigSet::empty();
@@ -940,8 +1251,15 @@ mod tests {
}
#[test]
+ fn test_from_and_into_iterator() {
+ let sigset = SigSet::from_iter(vec![Signal::SIGUSR1, Signal::SIGUSR2]);
+ let signals = sigset.into_iter().collect::<Vec<Signal>>();
+ assert_eq!(signals, [Signal::SIGUSR1, Signal::SIGUSR2]);
+ }
+
+ #[test]
+ #[cfg(not(target_os = "redox"))]
fn test_sigaction() {
- use libc;
thread::spawn(|| {
extern fn test_sigaction_handler(_: libc::c_int) {}
extern fn test_sigaction_action(_: libc::c_int,
@@ -978,6 +1296,7 @@ mod tests {
}
#[test]
+ #[cfg(not(target_os = "redox"))]
fn test_sigwait() {
thread::spawn(|| {
let mut mask = SigSet::empty();
diff --git a/vendor/nix/src/sys/signalfd.rs b/vendor/nix/src/sys/signalfd.rs
index 6482eeb..bc4a452 100644
--- a/vendor/nix/src/sys/signalfd.rs
+++ b/vendor/nix/src/sys/signalfd.rs
@@ -15,11 +15,10 @@
//!
//! Please note that signal discarding is not specific to `signalfd`, but also happens with regular
//! signal handlers.
-use libc;
-use unistd;
-use {Error, Result};
-use errno::Errno;
-pub use sys::signal::{self, SigSet};
+use crate::unistd;
+use crate::Result;
+use crate::errno::Errno;
+pub use crate::sys::signal::{self, SigSet};
pub use libc::signalfd_siginfo as siginfo;
use std::os::unix::io::{RawFd, AsRawFd};
@@ -34,7 +33,8 @@ libc_bitflags!{
}
pub const SIGNALFD_NEW: RawFd = -1;
-pub const SIGNALFD_SIGINFO_SIZE: usize = 128;
+#[deprecated(since = "0.23.0", note = "use mem::size_of::<siginfo>() instead")]
+pub const SIGNALFD_SIGINFO_SIZE: usize = mem::size_of::<siginfo>();
/// Creates a new file descriptor for reading signals.
///
@@ -46,7 +46,7 @@ pub const SIGNALFD_SIGINFO_SIZE: usize = 128;
/// A signal must be blocked on every thread in a process, otherwise it won't be visible from
/// signalfd (the default handler will be invoked instead).
///
-/// See [the signalfd man page for more information](http://man7.org/linux/man-pages/man2/signalfd.2.html)
+/// See [the signalfd man page for more information](https://man7.org/linux/man-pages/man2/signalfd.2.html)
pub fn signalfd(fd: RawFd, mask: &SigSet, flags: SfdFlags) -> Result<RawFd> {
unsafe {
Errno::result(libc::signalfd(fd as libc::c_int, mask.as_ref(), flags.bits()))
@@ -79,7 +79,7 @@ pub fn signalfd(fd: RawFd, mask: &SigSet, flags: SfdFlags) -> Result<RawFd> {
/// Err(err) => (), // some error happend
/// }
/// ```
-#[derive(Clone, Debug, Eq, Hash, PartialEq)]
+#[derive(Debug, Eq, Hash, PartialEq)]
pub struct SignalFd(RawFd);
impl SignalFd {
@@ -98,17 +98,16 @@ impl SignalFd {
}
pub fn read_signal(&mut self) -> Result<Option<siginfo>> {
- let mut buffer = mem::MaybeUninit::<[u8; SIGNALFD_SIGINFO_SIZE]>::uninit();
+ let mut buffer = mem::MaybeUninit::<siginfo>::uninit();
+ let size = mem::size_of_val(&buffer);
let res = Errno::result(unsafe {
- libc::read(self.0,
- buffer.as_mut_ptr() as *mut libc::c_void,
- SIGNALFD_SIGINFO_SIZE as libc::size_t)
+ libc::read(self.0, buffer.as_mut_ptr() as *mut libc::c_void, size)
}).map(|r| r as usize);
match res {
- Ok(SIGNALFD_SIGINFO_SIZE) => Ok(Some(unsafe { mem::transmute(buffer.assume_init()) })),
+ Ok(x) if x == size => Ok(Some(unsafe { buffer.assume_init() })),
Ok(_) => unreachable!("partial read on signalfd"),
- Err(Error::Sys(Errno::EAGAIN)) => Ok(None),
+ Err(Errno::EAGAIN) => Ok(None),
Err(error) => Err(error)
}
}
@@ -116,7 +115,10 @@ impl SignalFd {
impl Drop for SignalFd {
fn drop(&mut self) {
- let _ = unistd::close(self.0);
+ let e = unistd::close(self.0);
+ if !std::thread::panicking() && e == Err(Errno::EBADF) {
+ panic!("Closing an invalid file descriptor!");
+ };
}
}
@@ -141,14 +143,6 @@ impl Iterator for SignalFd {
#[cfg(test)]
mod tests {
use super::*;
- use std::mem;
- use libc;
-
-
- #[test]
- fn check_siginfo_size() {
- assert_eq!(mem::size_of::<libc::signalfd_siginfo>(), SIGNALFD_SIGINFO_SIZE);
- }
#[test]
fn create_signalfd() {
diff --git a/vendor/nix/src/sys/socket/addr.rs b/vendor/nix/src/sys/socket/addr.rs
index 7037ae4..7a11fe5 100644
--- a/vendor/nix/src/sys/socket/addr.rs
+++ b/vendor/nix/src/sys/socket/addr.rs
@@ -1,221 +1,363 @@
use super::sa_family_t;
-use {Error, Result, NixPath};
-use errno::Errno;
-use libc;
+use cfg_if::cfg_if;
+use crate::{Result, NixPath};
+use crate::errno::Errno;
+use memoffset::offset_of;
use std::{fmt, mem, net, ptr, slice};
+use std::convert::TryInto;
use std::ffi::OsStr;
use std::hash::{Hash, Hasher};
use std::path::Path;
use std::os::unix::ffi::OsStrExt;
#[cfg(any(target_os = "android", target_os = "linux"))]
-use ::sys::socket::addr::netlink::NetlinkAddr;
+use crate::sys::socket::addr::netlink::NetlinkAddr;
#[cfg(any(target_os = "android", target_os = "linux"))]
-use ::sys::socket::addr::alg::AlgAddr;
+use crate::sys::socket::addr::alg::AlgAddr;
#[cfg(any(target_os = "ios", target_os = "macos"))]
use std::os::unix::io::RawFd;
-#[cfg(any(target_os = "ios", target_os = "macos"))]
-use ::sys::socket::addr::sys_control::SysControlAddr;
+#[cfg(all(feature = "ioctl", any(target_os = "ios", target_os = "macos")))]
+use crate::sys::socket::addr::sys_control::SysControlAddr;
#[cfg(any(target_os = "android",
target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "linux",
target_os = "macos",
+ target_os = "illumos",
target_os = "netbsd",
- target_os = "openbsd"))]
+ target_os = "openbsd",
+ target_os = "fuchsia"))]
+#[cfg(feature = "net")]
pub use self::datalink::LinkAddr;
-#[cfg(target_os = "linux")]
+#[cfg(any(target_os = "android", target_os = "linux"))]
pub use self::vsock::VsockAddr;
+/// Convert a std::net::Ipv4Addr into the libc form.
+#[cfg(feature = "net")]
+pub(crate) fn ipv4addr_to_libc(addr: net::Ipv4Addr) -> libc::in_addr {
+ let octets = addr.octets();
+ libc::in_addr {
+ s_addr: u32::to_be(((octets[0] as u32) << 24) |
+ ((octets[1] as u32) << 16) |
+ ((octets[2] as u32) << 8) |
+ (octets[3] as u32))
+ }
+}
+
+/// Convert a std::net::Ipv6Addr into the libc form.
+#[cfg(feature = "net")]
+pub(crate) const fn ipv6addr_to_libc(addr: &net::Ipv6Addr) -> libc::in6_addr {
+ libc::in6_addr {
+ s6_addr: addr.octets()
+ }
+}
+
/// These constants specify the protocol family to be used
/// in [`socket`](fn.socket.html) and [`socketpair`](fn.socketpair.html)
+///
+/// # References
+///
+/// [address_families(7)](https://man7.org/linux/man-pages/man7/address_families.7.html)
+// Should this be u8?
#[repr(i32)]
+#[non_exhaustive]
#[derive(Copy, Clone, PartialEq, Eq, Debug, Hash)]
pub enum AddressFamily {
- /// Local communication (see [`unix(7)`](http://man7.org/linux/man-pages/man7/unix.7.html))
+ /// Local communication (see [`unix(7)`](https://man7.org/linux/man-pages/man7/unix.7.html))
Unix = libc::AF_UNIX,
- /// IPv4 Internet protocols (see [`ip(7)`](http://man7.org/linux/man-pages/man7/ip.7.html))
+ /// IPv4 Internet protocols (see [`ip(7)`](https://man7.org/linux/man-pages/man7/ip.7.html))
Inet = libc::AF_INET,
- /// IPv6 Internet protocols (see [`ipv6(7)`](http://man7.org/linux/man-pages/man7/ipv6.7.html))
+ /// IPv6 Internet protocols (see [`ipv6(7)`](https://man7.org/linux/man-pages/man7/ipv6.7.html))
Inet6 = libc::AF_INET6,
- /// Kernel user interface device (see [`netlink(7)`](http://man7.org/linux/man-pages/man7/netlink.7.html))
+ /// Kernel user interface device (see [`netlink(7)`](https://man7.org/linux/man-pages/man7/netlink.7.html))
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Netlink = libc::AF_NETLINK,
- /// Low level packet interface (see [`packet(7)`](http://man7.org/linux/man-pages/man7/packet.7.html))
- #[cfg(any(target_os = "android", target_os = "linux"))]
+ /// Low level packet interface (see [`packet(7)`](https://man7.org/linux/man-pages/man7/packet.7.html))
+ #[cfg(any(target_os = "android",
+ target_os = "linux",
+ target_os = "illumos",
+ target_os = "fuchsia",
+ target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Packet = libc::AF_PACKET,
/// KEXT Controls and Notifications
#[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
System = libc::AF_SYSTEM,
/// Amateur radio AX.25 protocol
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Ax25 = libc::AF_AX25,
/// IPX - Novell protocols
Ipx = libc::AF_IPX,
/// AppleTalk
AppleTalk = libc::AF_APPLETALK,
+ /// AX.25 packet layer protocol.
+ /// (see [netrom(4)](https://www.unix.com/man-page/linux/4/netrom/))
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
NetRom = libc::AF_NETROM,
+ /// Can't be used for creating sockets; mostly used for bridge
+ /// links in
+ /// [rtnetlink(7)](https://man7.org/linux/man-pages/man7/rtnetlink.7.html)
+ /// protocol commands.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Bridge = libc::AF_BRIDGE,
/// Access to raw ATM PVCs
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
AtmPvc = libc::AF_ATMPVC,
- /// ITU-T X.25 / ISO-8208 protocol (see [`x25(7)`](http://man7.org/linux/man-pages/man7/x25.7.html))
+ /// ITU-T X.25 / ISO-8208 protocol (see [`x25(7)`](https://man7.org/linux/man-pages/man7/x25.7.html))
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
X25 = libc::AF_X25,
+ /// RATS (Radio Amateur Telecommunications Society) Open
+ /// Systems environment (ROSE) AX.25 packet layer protocol.
+ /// (see [netrom(4)](https://www.unix.com/man-page/linux/4/netrom/))
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Rose = libc::AF_ROSE,
+ /// DECet protocol sockets.
Decnet = libc::AF_DECnet,
+ /// Reserved for "802.2LLC project"; never used.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
NetBeui = libc::AF_NETBEUI,
+ /// This was a short-lived (between Linux 2.1.30 and
+ /// 2.1.99pre2) protocol family for firewall upcalls.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Security = libc::AF_SECURITY,
+ /// Key management protocol.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Key = libc::AF_KEY,
+ #[allow(missing_docs)] // Not documented anywhere that I can find
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Ash = libc::AF_ASH,
+ /// Acorn Econet protocol
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Econet = libc::AF_ECONET,
+ /// Access to ATM Switched Virtual Circuits
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
AtmSvc = libc::AF_ATMSVC,
+ /// Reliable Datagram Sockets (RDS) protocol
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Rds = libc::AF_RDS,
+ /// IBM SNA
Sna = libc::AF_SNA,
+ /// Socket interface over IrDA
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Irda = libc::AF_IRDA,
+ /// Generic PPP transport layer, for setting up L2 tunnels (L2TP and PPPoE)
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Pppox = libc::AF_PPPOX,
+ /// Legacy protocol for wide area network (WAN) connectivity that was used
+ /// by Sangoma WAN cards
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Wanpipe = libc::AF_WANPIPE,
+ /// Logical link control (IEEE 802.2 LLC) protocol
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Llc = libc::AF_LLC,
- #[cfg(target_os = "linux")]
+ /// InfiniBand native addressing
+ #[cfg(all(target_os = "linux", not(target_env = "uclibc")))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Ib = libc::AF_IB,
- #[cfg(target_os = "linux")]
+ /// Multiprotocol Label Switching
+ #[cfg(all(target_os = "linux", not(target_env = "uclibc")))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Mpls = libc::AF_MPLS,
+ /// Controller Area Network automotive bus protocol
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Can = libc::AF_CAN,
+ /// TIPC, "cluster domain sockets" protocol
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Tipc = libc::AF_TIPC,
- #[cfg(not(any(target_os = "ios", target_os = "macos")))]
+ /// Bluetooth low-level socket protocol
+ #[cfg(not(any(target_os = "illumos",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "solaris")))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Bluetooth = libc::AF_BLUETOOTH,
+ /// IUCV (inter-user communication vehicle) z/VM protocol for
+ /// hypervisor-guest interaction
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Iucv = libc::AF_IUCV,
+ /// Rx, Andrew File System remote procedure call protocol
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
RxRpc = libc::AF_RXRPC,
+ /// New "modular ISDN" driver interface protocol
+ #[cfg(not(any(target_os = "illumos", target_os = "solaris")))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Isdn = libc::AF_ISDN,
+ /// Nokia cellular modem IPC/RPC interface
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Phonet = libc::AF_PHONET,
+ /// IEEE 802.15.4 WPAN (wireless personal area network) raw packet protocol
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Ieee802154 = libc::AF_IEEE802154,
+ /// Ericsson's Communication CPU to Application CPU interface (CAIF)
+ /// protocol.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Caif = libc::AF_CAIF,
/// Interface to kernel crypto API
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Alg = libc::AF_ALG,
+ /// Near field communication
#[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Nfc = libc::AF_NFC,
- #[cfg(target_os = "linux")]
+ /// VMWare VSockets protocol for hypervisor-guest interaction.
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Vsock = libc::AF_VSOCK,
+ /// ARPANet IMP addresses
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
ImpLink = libc::AF_IMPLINK,
+ /// PUP protocols, e.g. BSP
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Pup = libc::AF_PUP,
+ /// MIT CHAOS protocols
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Chaos = libc::AF_CHAOS,
+ /// Novell and Xerox protocol
#[cfg(any(target_os = "ios",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Ns = libc::AF_NS,
+ #[allow(missing_docs)] // Not documented anywhere that I can find
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Iso = libc::AF_ISO,
+ /// Bell Labs virtual circuit switch ?
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Datakit = libc::AF_DATAKIT,
+ /// CCITT protocols, X.25 etc
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Ccitt = libc::AF_CCITT,
+ /// DEC Direct data link interface
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Dli = libc::AF_DLI,
+ #[allow(missing_docs)] // Not documented anywhere that I can find
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Lat = libc::AF_LAT,
+ /// NSC Hyperchannel
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Hylink = libc::AF_HYLINK,
+ /// Link layer interface
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "macos",
+ target_os = "illumos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Link = libc::AF_LINK,
+ /// connection-oriented IP, aka ST II
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Coip = libc::AF_COIP,
+ /// Computer Network Technology
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Cnt = libc::AF_CNT,
+ /// Native ATM access
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Natm = libc::AF_NATM,
- /// Unspecified address family, (see [`getaddrinfo(3)`](http://man7.org/linux/man-pages/man3/getaddrinfo.3.html))
+ /// Unspecified address family, (see [`getaddrinfo(3)`](https://man7.org/linux/man-pages/man3/getaddrinfo.3.html))
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Unspec = libc::AF_UNSPEC,
}
@@ -225,7 +367,7 @@ impl AddressFamily {
///
/// Currently only supports these address families: Unix, Inet (v4 & v6), Netlink, Link/Packet
/// and System. Returns None for unsupported or unknown address families.
- pub fn from_i32(family: i32) -> Option<AddressFamily> {
+ pub const fn from_i32(family: i32) -> Option<AddressFamily> {
match family {
libc::AF_UNIX => Some(AddressFamily::Unix),
libc::AF_INET => Some(AddressFamily::Inet),
@@ -241,26 +383,43 @@ impl AddressFamily {
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
+ target_os = "illumos",
target_os = "openbsd"))]
libc::AF_LINK => Some(AddressFamily::Link),
- #[cfg(target_os = "linux")]
+ #[cfg(any(target_os = "android", target_os = "linux"))]
libc::AF_VSOCK => Some(AddressFamily::Vsock),
_ => None
}
}
}
+feature! {
+#![feature = "net"]
+
+#[deprecated(
+ since = "0.24.0",
+ note = "use SockaddrIn, SockaddrIn6, or SockaddrStorage instead"
+)]
+#[allow(missing_docs)] // Since they're all deprecated anyway
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
pub enum InetAddr {
V4(libc::sockaddr_in),
V6(libc::sockaddr_in6),
}
+#[allow(missing_docs)] // It's deprecated anyway
+#[allow(deprecated)]
impl InetAddr {
+ #[allow(clippy::needless_update)] // It isn't needless on all OSes
pub fn from_std(std: &net::SocketAddr) -> InetAddr {
match *std {
net::SocketAddr::V4(ref addr) => {
InetAddr::V4(libc::sockaddr_in {
+ #[cfg(any(target_os = "dragonfly", target_os = "freebsd",
+ target_os = "haiku", target_os = "hermit",
+ target_os = "ios", target_os = "macos",
+ target_os = "netbsd", target_os = "openbsd"))]
+ sin_len: mem::size_of::<libc::sockaddr_in>() as u8,
sin_family: AddressFamily::Inet as sa_family_t,
sin_port: addr.port().to_be(), // network byte order
sin_addr: Ipv4Addr::from_std(addr.ip()).0,
@@ -269,6 +428,11 @@ impl InetAddr {
}
net::SocketAddr::V6(ref addr) => {
InetAddr::V6(libc::sockaddr_in6 {
+ #[cfg(any(target_os = "dragonfly", target_os = "freebsd",
+ target_os = "haiku", target_os = "hermit",
+ target_os = "ios", target_os = "macos",
+ target_os = "netbsd", target_os = "openbsd"))]
+ sin6_len: mem::size_of::<libc::sockaddr_in6>() as u8,
sin6_family: AddressFamily::Inet6 as sa_family_t,
sin6_port: addr.port().to_be(), // network byte order
sin6_addr: Ipv6Addr::from_std(addr.ip()).0,
@@ -280,6 +444,7 @@ impl InetAddr {
}
}
+ #[allow(clippy::needless_update)] // It isn't needless on all OSes
pub fn new(ip: IpAddr, port: u16) -> InetAddr {
match ip {
IpAddr::V4(ref ip) => {
@@ -301,7 +466,7 @@ impl InetAddr {
}
}
/// Gets the IP address associated with this socket address.
- pub fn ip(&self) -> IpAddr {
+ pub const fn ip(&self) -> IpAddr {
match *self {
InetAddr::V4(ref sa) => IpAddr::V4(Ipv4Addr(sa.sin_addr)),
InetAddr::V6(ref sa) => IpAddr::V6(Ipv6Addr(sa.sin6_addr)),
@@ -309,7 +474,7 @@ impl InetAddr {
}
/// Gets the port number associated with this socket address
- pub fn port(&self) -> u16 {
+ pub const fn port(&self) -> u16 {
match *self {
InetAddr::V6(ref sa) => u16::from_be(sa.sin6_port),
InetAddr::V4(ref sa) => u16::from_be(sa.sin_port),
@@ -331,11 +496,13 @@ impl InetAddr {
}
}
+ #[deprecated(since = "0.23.0", note = "use .to_string() instead")]
pub fn to_str(&self) -> String {
format!("{}", self)
}
}
+#[allow(deprecated)]
impl fmt::Display for InetAddr {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match *self {
@@ -350,17 +517,25 @@ impl fmt::Display for InetAddr {
* ===== IpAddr =====
*
*/
+#[allow(missing_docs)] // Since they're all deprecated anyway
+#[allow(deprecated)]
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
+#[deprecated(
+ since = "0.24.0",
+ note = "Use std::net::IpAddr instead"
+)]
pub enum IpAddr {
V4(Ipv4Addr),
V6(Ipv6Addr),
}
+#[allow(deprecated)]
+#[allow(missing_docs)] // Since they're all deprecated anyway
impl IpAddr {
/// Create a new IpAddr that contains an IPv4 address.
///
/// The result will represent the IP address a.b.c.d
- pub fn new_v4(a: u8, b: u8, c: u8, d: u8) -> IpAddr {
+ pub const fn new_v4(a: u8, b: u8, c: u8, d: u8) -> IpAddr {
IpAddr::V4(Ipv4Addr::new(a, b, c, d))
}
@@ -369,7 +544,7 @@ impl IpAddr {
/// The result will represent the IP address a:b:c:d:e:f
#[allow(clippy::many_single_char_names)]
#[allow(clippy::too_many_arguments)]
- pub fn new_v6(a: u16, b: u16, c: u16, d: u16, e: u16, f: u16, g: u16, h: u16) -> IpAddr {
+ pub const fn new_v6(a: u16, b: u16, c: u16, d: u16, e: u16, f: u16, g: u16, h: u16) -> IpAddr {
IpAddr::V6(Ipv6Addr::new(a, b, c, d, e, f, g, h))
}
@@ -380,7 +555,7 @@ impl IpAddr {
}
}
- pub fn to_std(&self) -> net::IpAddr {
+ pub const fn to_std(&self) -> net::IpAddr {
match *self {
IpAddr::V4(ref ip) => net::IpAddr::V4(ip.to_std()),
IpAddr::V6(ref ip) => net::IpAddr::V6(ip.to_std()),
@@ -388,6 +563,7 @@ impl IpAddr {
}
}
+#[allow(deprecated)]
impl fmt::Display for IpAddr {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match *self {
@@ -403,16 +579,24 @@ impl fmt::Display for IpAddr {
*
*/
+#[deprecated(
+ since = "0.24.0",
+ note = "Use std::net::Ipv4Addr instead"
+)]
+#[allow(missing_docs)] // Since they're all deprecated anyway
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
+#[repr(transparent)]
pub struct Ipv4Addr(pub libc::in_addr);
+#[allow(deprecated)]
+#[allow(missing_docs)] // Since they're all deprecated anyway
impl Ipv4Addr {
#[allow(clippy::identity_op)] // More readable this way
- pub fn new(a: u8, b: u8, c: u8, d: u8) -> Ipv4Addr {
- let ip = ((u32::from(a) << 24) |
- (u32::from(b) << 16) |
- (u32::from(c) << 8) |
- (u32::from(d) << 0)).to_be();
+ pub const fn new(a: u8, b: u8, c: u8, d: u8) -> Ipv4Addr {
+ let ip = (((a as u32) << 24) |
+ ((b as u32) << 16) |
+ ((c as u32) << 8) |
+ ((d as u32) << 0)).to_be();
Ipv4Addr(libc::in_addr { s_addr: ip })
}
@@ -424,21 +608,22 @@ impl Ipv4Addr {
Ipv4Addr::new(bits[0], bits[1], bits[2], bits[3])
}
- pub fn any() -> Ipv4Addr {
+ pub const fn any() -> Ipv4Addr {
Ipv4Addr(libc::in_addr { s_addr: libc::INADDR_ANY })
}
- pub fn octets(self) -> [u8; 4] {
+ pub const fn octets(self) -> [u8; 4] {
let bits = u32::from_be(self.0.s_addr);
[(bits >> 24) as u8, (bits >> 16) as u8, (bits >> 8) as u8, bits as u8]
}
- pub fn to_std(self) -> net::Ipv4Addr {
+ pub const fn to_std(self) -> net::Ipv4Addr {
let bits = self.octets();
net::Ipv4Addr::new(bits[0], bits[1], bits[2], bits[3])
}
}
+#[allow(deprecated)]
impl fmt::Display for Ipv4Addr {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
let octets = self.octets();
@@ -452,7 +637,13 @@ impl fmt::Display for Ipv4Addr {
*
*/
+#[deprecated(
+ since = "0.24.0",
+ note = "Use std::net::Ipv6Addr instead"
+)]
+#[allow(missing_docs)] // Since they're all deprecated anyway
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
+#[repr(transparent)]
pub struct Ipv6Addr(pub libc::in6_addr);
// Note that IPv6 addresses are stored in big endian order on all architectures.
@@ -471,10 +662,12 @@ macro_rules! to_u16_array {
}
}
+#[allow(deprecated)]
+#[allow(missing_docs)] // Since they're all deprecated anyway
impl Ipv6Addr {
#[allow(clippy::many_single_char_names)]
#[allow(clippy::too_many_arguments)]
- pub fn new(a: u16, b: u16, c: u16, d: u16, e: u16, f: u16, g: u16, h: u16) -> Ipv6Addr {
+ pub const fn new(a: u16, b: u16, c: u16, d: u16, e: u16, f: u16, g: u16, h: u16) -> Ipv6Addr {
Ipv6Addr(libc::in6_addr{s6_addr: to_u8_array!(a,b,c,d,e,f,g,h)})
}
@@ -484,32 +677,83 @@ impl Ipv6Addr {
}
/// Return the eight 16-bit segments that make up this address
- pub fn segments(&self) -> [u16; 8] {
+ pub const fn segments(&self) -> [u16; 8] {
to_u16_array!(self, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15)
}
- pub fn to_std(&self) -> net::Ipv6Addr {
+ pub const fn to_std(&self) -> net::Ipv6Addr {
let s = self.segments();
net::Ipv6Addr::new(s[0], s[1], s[2], s[3], s[4], s[5], s[6], s[7])
}
}
+#[allow(deprecated)]
impl fmt::Display for Ipv6Addr {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
self.to_std().fmt(fmt)
}
}
+}
/// A wrapper around `sockaddr_un`.
-///
-/// This also tracks the length of `sun_path` address (excluding
-/// a terminating null), because it may not be null-terminated. For example,
-/// unconnected and Linux abstract sockets are never null-terminated, and POSIX
-/// does not require that `sun_len` include the terminating null even for normal
-/// sockets. Note that the actual sockaddr length is greater by
-/// `offset_of!(libc::sockaddr_un, sun_path)`
#[derive(Clone, Copy, Debug)]
-pub struct UnixAddr(pub libc::sockaddr_un, pub usize);
+#[repr(C)]
+pub struct UnixAddr {
+ // INVARIANT: sun & sun_len are valid as defined by docs for from_raw_parts
+ sun: libc::sockaddr_un,
+ /// The length of the valid part of `sun`, including the sun_family field
+ /// but excluding any trailing nul.
+ // On the BSDs, this field is built into sun
+ #[cfg(any(target_os = "android",
+ target_os = "fuchsia",
+ target_os = "illumos",
+ target_os = "linux"
+ ))]
+ sun_len: u8
+}
+
+// linux man page unix(7) says there are 3 kinds of unix socket:
+// pathname: addrlen = offsetof(struct sockaddr_un, sun_path) + strlen(sun_path) + 1
+// unnamed: addrlen = sizeof(sa_family_t)
+// abstract: addren > sizeof(sa_family_t), name = sun_path[..(addrlen - sizeof(sa_family_t))]
+//
+// what we call path_len = addrlen - offsetof(struct sockaddr_un, sun_path)
+#[derive(PartialEq, Eq, Hash)]
+enum UnixAddrKind<'a> {
+ Pathname(&'a Path),
+ Unnamed,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Abstract(&'a [u8]),
+}
+impl<'a> UnixAddrKind<'a> {
+ /// Safety: sun & sun_len must be valid
+ unsafe fn get(sun: &'a libc::sockaddr_un, sun_len: u8) -> Self {
+ assert!(sun_len as usize >= offset_of!(libc::sockaddr_un, sun_path));
+ let path_len = sun_len as usize - offset_of!(libc::sockaddr_un, sun_path);
+ if path_len == 0 {
+ return Self::Unnamed;
+ }
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ if sun.sun_path[0] == 0 {
+ let name =
+ slice::from_raw_parts(sun.sun_path.as_ptr().add(1) as *const u8, path_len - 1);
+ return Self::Abstract(name);
+ }
+ let pathname = slice::from_raw_parts(sun.sun_path.as_ptr() as *const u8, path_len);
+ if pathname.last() == Some(&0) {
+ // A trailing NUL is not considered part of the path, and it does
+ // not need to be included in the addrlen passed to functions like
+ // bind(). However, Linux adds a trailing NUL, even if one was not
+ // originally present, when returning addrs from functions like
+ // getsockname() (the BSDs do not do that). So we need to filter
+ // out any trailing NUL here, so sockaddrs can round-trip through
+ // the kernel and still compare equal.
+ Self::Pathname(Path::new(OsStr::from_bytes(&pathname[0..pathname.len() - 1])))
+ } else {
+ Self::Pathname(Path::new(OsStr::from_bytes(pathname)))
+ }
+ }
+}
impl UnixAddr {
/// Create a new sockaddr_un representing a filesystem path.
@@ -523,26 +767,40 @@ impl UnixAddr {
let bytes = cstr.to_bytes();
- if bytes.len() > ret.sun_path.len() {
- return Err(Error::Sys(Errno::ENAMETOOLONG));
+ if bytes.len() >= ret.sun_path.len() {
+ return Err(Errno::ENAMETOOLONG);
}
+ let sun_len = (bytes.len() +
+ offset_of!(libc::sockaddr_un, sun_path)).try_into()
+ .unwrap();
+
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ {
+ ret.sun_len = sun_len;
+ }
ptr::copy_nonoverlapping(bytes.as_ptr(),
ret.sun_path.as_mut_ptr() as *mut u8,
bytes.len());
- Ok(UnixAddr(ret, bytes.len()))
+ Ok(UnixAddr::from_raw_parts(ret, sun_len))
}
})?
}
/// Create a new `sockaddr_un` representing an address in the "abstract namespace".
///
- /// The leading null byte for the abstract namespace is automatically added;
- /// thus the input `path` is expected to be the bare name, not null-prefixed.
+ /// The leading nul byte for the abstract namespace is automatically added;
+ /// thus the input `path` is expected to be the bare name, not NUL-prefixed.
/// This is a Linux-specific extension, primarily used to allow chrooted
/// processes to communicate with processes having a different filesystem view.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn new_abstract(path: &[u8]) -> Result<UnixAddr> {
unsafe {
let mut ret = libc::sockaddr_un {
@@ -550,9 +808,13 @@ impl UnixAddr {
.. mem::zeroed()
};
- if path.len() + 1 > ret.sun_path.len() {
- return Err(Error::Sys(Errno::ENAMETOOLONG));
+ if path.len() >= ret.sun_path.len() {
+ return Err(Errno::ENAMETOOLONG);
}
+ let sun_len = (path.len() +
+ 1 +
+ offset_of!(libc::sockaddr_un, sun_path)).try_into()
+ .unwrap();
// Abstract addresses are represented by sun_path[0] ==
// b'\0', so copy starting one byte in.
@@ -560,62 +822,175 @@ impl UnixAddr {
ret.sun_path.as_mut_ptr().offset(1) as *mut u8,
path.len());
- Ok(UnixAddr(ret, path.len() + 1))
+ Ok(UnixAddr::from_raw_parts(ret, sun_len))
}
}
- fn sun_path(&self) -> &[u8] {
- unsafe { slice::from_raw_parts(self.0.sun_path.as_ptr() as *const u8, self.1) }
+ /// Create a UnixAddr from a raw `sockaddr_un` struct and a size. `sun_len`
+ /// is the size of the valid portion of the struct, excluding any trailing
+ /// NUL.
+ ///
+ /// # Safety
+ /// This pair of sockaddr_un & sun_len must be a valid unix addr, which
+ /// means:
+ /// - sun_len >= offset_of(sockaddr_un, sun_path)
+ /// - sun_len <= sockaddr_un.sun_path.len() - offset_of(sockaddr_un, sun_path)
+ /// - if this is a unix addr with a pathname, sun.sun_path is a
+ /// fs path, not necessarily nul-terminated.
+ pub(crate) unsafe fn from_raw_parts(sun: libc::sockaddr_un, sun_len: u8) -> UnixAddr {
+ cfg_if!{
+ if #[cfg(any(target_os = "android",
+ target_os = "fuchsia",
+ target_os = "illumos",
+ target_os = "linux"
+ ))]
+ {
+ UnixAddr { sun, sun_len }
+ } else {
+ assert_eq!(sun_len, sun.sun_len);
+ UnixAddr {sun}
+ }
+ }
+ }
+
+ fn kind(&self) -> UnixAddrKind<'_> {
+ // SAFETY: our sockaddr is always valid because of the invariant on the struct
+ unsafe { UnixAddrKind::get(&self.sun, self.sun_len()) }
}
/// If this address represents a filesystem path, return that path.
pub fn path(&self) -> Option<&Path> {
- if self.1 == 0 || self.0.sun_path[0] == 0 {
- // unnamed or abstract
- None
- } else {
- let p = self.sun_path();
- // POSIX only requires that `sun_len` be at least long enough to
- // contain the pathname, and it need not be null-terminated. So we
- // need to create a string that is the shorter of the
- // null-terminated length or the full length.
- let ptr = &self.0.sun_path as *const libc::c_char;
- let reallen = unsafe { libc::strnlen(ptr, p.len()) };
- Some(Path::new(<OsStr as OsStrExt>::from_bytes(&p[..reallen])))
+ match self.kind() {
+ UnixAddrKind::Pathname(path) => Some(path),
+ _ => None,
}
}
/// If this address represents an abstract socket, return its name.
///
/// For abstract sockets only the bare name is returned, without the
- /// leading null byte. `None` is returned for unnamed or path-backed sockets.
+ /// leading NUL byte. `None` is returned for unnamed or path-backed sockets.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn as_abstract(&self) -> Option<&[u8]> {
- if self.1 >= 1 && self.0.sun_path[0] == 0 {
- Some(&self.sun_path()[1..])
- } else {
- // unnamed or filesystem path
- None
+ match self.kind() {
+ UnixAddrKind::Abstract(name) => Some(name),
+ _ => None,
+ }
+ }
+
+ /// Returns the addrlen of this socket - `offsetof(struct sockaddr_un, sun_path)`
+ #[inline]
+ pub fn path_len(&self) -> usize {
+ self.sun_len() as usize - offset_of!(libc::sockaddr_un, sun_path)
+ }
+ /// Returns a pointer to the raw `sockaddr_un` struct
+ #[inline]
+ pub fn as_ptr(&self) -> *const libc::sockaddr_un {
+ &self.sun
+ }
+ /// Returns a mutable pointer to the raw `sockaddr_un` struct
+ #[inline]
+ pub fn as_mut_ptr(&mut self) -> *mut libc::sockaddr_un {
+ &mut self.sun
+ }
+
+ fn sun_len(&self)-> u8 {
+ cfg_if!{
+ if #[cfg(any(target_os = "android",
+ target_os = "fuchsia",
+ target_os = "illumos",
+ target_os = "linux"
+ ))]
+ {
+ self.sun_len
+ } else {
+ self.sun.sun_len
+ }
}
}
}
+impl private::SockaddrLikePriv for UnixAddr {}
+impl SockaddrLike for UnixAddr {
+ #[cfg(any(target_os = "android",
+ target_os = "fuchsia",
+ target_os = "illumos",
+ target_os = "linux"
+ ))]
+ fn len(&self) -> libc::socklen_t {
+ self.sun_len.into()
+ }
+
+ unsafe fn from_raw(addr: *const libc::sockaddr, len: Option<libc::socklen_t>)
+ -> Option<Self> where Self: Sized
+ {
+ if let Some(l) = len {
+ if (l as usize) < offset_of!(libc::sockaddr_un, sun_path) ||
+ l > u8::MAX as libc::socklen_t
+ {
+ return None;
+ }
+ }
+ if (*addr).sa_family as i32 != libc::AF_UNIX as i32 {
+ return None;
+ }
+ let mut su: libc::sockaddr_un = mem::zeroed();
+ let sup = &mut su as *mut libc::sockaddr_un as *mut u8;
+ cfg_if!{
+ if #[cfg(any(target_os = "android",
+ target_os = "fuchsia",
+ target_os = "illumos",
+ target_os = "linux"
+ ))] {
+ let su_len = len.unwrap_or(
+ mem::size_of::<libc::sockaddr_un>() as libc::socklen_t
+ );
+ } else {
+ let su_len = len.unwrap_or((*addr).sa_len as libc::socklen_t);
+ }
+ };
+ ptr::copy(addr as *const u8, sup, su_len as usize);
+ Some(Self::from_raw_parts(su, su_len as u8))
+ }
+
+ fn size() -> libc::socklen_t where Self: Sized {
+ mem::size_of::<libc::sockaddr_un>() as libc::socklen_t
+ }
+}
+
+impl AsRef<libc::sockaddr_un> for UnixAddr {
+ fn as_ref(&self) -> &libc::sockaddr_un {
+ &self.sun
+ }
+}
+
+#[cfg(any(target_os = "android", target_os = "linux"))]
+fn fmt_abstract(abs: &[u8], f: &mut fmt::Formatter) -> fmt::Result {
+ use fmt::Write;
+ f.write_str("@\"")?;
+ for &b in abs {
+ use fmt::Display;
+ char::from(b).escape_default().fmt(f)?;
+ }
+ f.write_char('"')?;
+ Ok(())
+}
+
impl fmt::Display for UnixAddr {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
- if self.1 == 0 {
- f.write_str("<unbound UNIX socket>")
- } else if let Some(path) = self.path() {
- path.display().fmt(f)
- } else {
- let display = String::from_utf8_lossy(&self.sun_path()[1..]);
- write!(f, "@{}", display)
+ match self.kind() {
+ UnixAddrKind::Pathname(path) => path.display().fmt(f),
+ UnixAddrKind::Unnamed => f.pad("<unbound UNIX socket>"),
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ UnixAddrKind::Abstract(name) => fmt_abstract(name, f),
}
}
}
impl PartialEq for UnixAddr {
fn eq(&self, other: &UnixAddr) -> bool {
- self.sun_path() == other.sun_path()
+ self.kind() == other.kind()
}
}
@@ -623,20 +998,737 @@ impl Eq for UnixAddr {}
impl Hash for UnixAddr {
fn hash<H: Hasher>(&self, s: &mut H) {
- ( self.0.sun_family, self.sun_path() ).hash(s)
+ self.kind().hash(s)
+ }
+}
+
+/// Anything that, in C, can be cast back and forth to `sockaddr`.
+///
+/// Most implementors also implement `AsRef<libc::XXX>` to access their
+/// inner type read-only.
+#[allow(clippy::len_without_is_empty)]
+pub trait SockaddrLike: private::SockaddrLikePriv {
+ /// Returns a raw pointer to the inner structure. Useful for FFI.
+ fn as_ptr(&self) -> *const libc::sockaddr {
+ self as *const Self as *const libc::sockaddr
+ }
+
+ /// Unsafe constructor from a variable length source
+ ///
+ /// Some C APIs from provide `len`, and others do not. If it's provided it
+ /// will be validated. If not, it will be guessed based on the family.
+ ///
+ /// # Arguments
+ ///
+ /// - `addr`: raw pointer to something that can be cast to a
+ /// `libc::sockaddr`. For example, `libc::sockaddr_in`,
+ /// `libc::sockaddr_in6`, etc.
+ /// - `len`: For fixed-width types like `sockaddr_in`, it will be
+ /// validated if present and ignored if not. For variable-width
+ /// types it is required and must be the total length of valid
+ /// data. For example, if `addr` points to a
+ /// named `sockaddr_un`, then `len` must be the length of the
+ /// structure up to but not including the trailing NUL.
+ ///
+ /// # Safety
+ ///
+ /// `addr` must be valid for the specific type of sockaddr. `len`, if
+ /// present, must not exceed the length of valid data in `addr`.
+ unsafe fn from_raw(addr: *const libc::sockaddr, len: Option<libc::socklen_t>)
+ -> Option<Self> where Self: Sized;
+
+ /// Return the address family of this socket
+ ///
+ /// # Examples
+ /// One common use is to match on the family of a union type, like this:
+ /// ```
+ /// # use nix::sys::socket::*;
+ /// let fd = socket(AddressFamily::Inet, SockType::Stream,
+ /// SockFlag::empty(), None).unwrap();
+ /// let ss: SockaddrStorage = getsockname(fd).unwrap();
+ /// match ss.family().unwrap() {
+ /// AddressFamily::Inet => println!("{}", ss.as_sockaddr_in().unwrap()),
+ /// AddressFamily::Inet6 => println!("{}", ss.as_sockaddr_in6().unwrap()),
+ /// _ => println!("Unexpected address family")
+ /// }
+ /// ```
+ fn family(&self) -> Option<AddressFamily> {
+ // Safe since all implementors have a sa_family field at the same
+ // address, and they're all repr(C)
+ AddressFamily::from_i32(
+ unsafe {
+ (*(self as *const Self as *const libc::sockaddr)).sa_family as i32
+ }
+ )
+ }
+
+ cfg_if! {
+ if #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))] {
+ /// Return the length of valid data in the sockaddr structure.
+ ///
+ /// For fixed-size sockaddrs, this should be the size of the
+ /// structure. But for variable-sized types like [`UnixAddr`] it
+ /// may be less.
+ fn len(&self) -> libc::socklen_t {
+ // Safe since all implementors have a sa_len field at the same
+ // address, and they're all repr(transparent).
+ // Robust for all implementors.
+ unsafe {
+ (*(self as *const Self as *const libc::sockaddr)).sa_len
+ }.into()
+ }
+ } else {
+ /// Return the length of valid data in the sockaddr structure.
+ ///
+ /// For fixed-size sockaddrs, this should be the size of the
+ /// structure. But for variable-sized types like [`UnixAddr`] it
+ /// may be less.
+ fn len(&self) -> libc::socklen_t {
+ // No robust default implementation is possible without an
+ // sa_len field. Implementors with a variable size must
+ // override this method.
+ mem::size_of_val(self) as libc::socklen_t
+ }
+ }
+ }
+
+ /// Return the available space in the structure
+ fn size() -> libc::socklen_t where Self: Sized {
+ mem::size_of::<Self>() as libc::socklen_t
+ }
+}
+
+impl private::SockaddrLikePriv for () {
+ fn as_mut_ptr(&mut self) -> *mut libc::sockaddr {
+ ptr::null_mut()
+ }
+}
+
+/// `()` can be used in place of a real Sockaddr when no address is expected,
+/// for example for a field of `Option<S> where S: SockaddrLike`.
+// If this RFC ever stabilizes, then ! will be a better choice.
+// https://github.com/rust-lang/rust/issues/35121
+impl SockaddrLike for () {
+ fn as_ptr(&self) -> *const libc::sockaddr {
+ ptr::null()
+ }
+
+ unsafe fn from_raw(_: *const libc::sockaddr, _: Option<libc::socklen_t>)
+ -> Option<Self> where Self: Sized
+ {
+ None
+ }
+
+ fn family(&self) -> Option<AddressFamily> {
+ None
+ }
+
+ fn len(&self) -> libc::socklen_t {
+ 0
+ }
+}
+
+/// An IPv4 socket address
+// This is identical to net::SocketAddrV4. But the standard library
+// doesn't allow direct access to the libc fields, which we need. So we
+// reimplement it here.
+#[cfg(feature = "net")]
+#[repr(transparent)]
+#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
+pub struct SockaddrIn(libc::sockaddr_in);
+
+#[cfg(feature = "net")]
+impl SockaddrIn {
+ /// Returns the IP address associated with this socket address, in native
+ /// endian.
+ pub const fn ip(&self) -> libc::in_addr_t {
+ u32::from_be(self.0.sin_addr.s_addr)
+ }
+
+ /// Creates a new socket address from IPv4 octets and a port number.
+ pub fn new(a: u8, b: u8, c: u8, d: u8, port: u16) -> Self {
+ Self(libc::sockaddr_in {
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ sin_len: Self::size() as u8,
+ sin_family: AddressFamily::Inet as sa_family_t,
+ sin_port: u16::to_be(port),
+ sin_addr: libc::in_addr {
+ s_addr: u32::from_ne_bytes([a, b, c, d])
+ },
+ sin_zero: unsafe{mem::zeroed()}
+ })
+ }
+
+ /// Returns the port number associated with this socket address, in native
+ /// endian.
+ pub const fn port(&self) -> u16 {
+ u16::from_be(self.0.sin_port)
+ }
+}
+
+#[cfg(feature = "net")]
+impl private::SockaddrLikePriv for SockaddrIn {}
+#[cfg(feature = "net")]
+impl SockaddrLike for SockaddrIn {
+ unsafe fn from_raw(addr: *const libc::sockaddr, len: Option<libc::socklen_t>)
+ -> Option<Self> where Self: Sized
+ {
+ if let Some(l) = len {
+ if l != mem::size_of::<libc::sockaddr_in>() as libc::socklen_t {
+ return None;
+ }
+ }
+ if (*addr).sa_family as i32 != libc::AF_INET as i32 {
+ return None;
+ }
+ Some(SockaddrIn(*(addr as *const libc::sockaddr_in)))
+ }
+}
+
+#[cfg(feature = "net")]
+impl AsRef<libc::sockaddr_in> for SockaddrIn {
+ fn as_ref(&self) -> &libc::sockaddr_in {
+ &self.0
+ }
+}
+
+#[cfg(feature = "net")]
+impl fmt::Display for SockaddrIn {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ let ne = u32::from_be(self.0.sin_addr.s_addr);
+ let port = u16::from_be(self.0.sin_port);
+ write!(f, "{}.{}.{}.{}:{}",
+ ne >> 24,
+ (ne >> 16) & 0xFF,
+ (ne >> 8) & 0xFF,
+ ne & 0xFF,
+ port)
+ }
+}
+
+#[cfg(feature = "net")]
+impl From<net::SocketAddrV4> for SockaddrIn {
+ fn from(addr: net::SocketAddrV4) -> Self {
+ Self(libc::sockaddr_in{
+ #[cfg(any(target_os = "dragonfly", target_os = "freebsd",
+ target_os = "haiku", target_os = "hermit",
+ target_os = "ios", target_os = "macos",
+ target_os = "netbsd", target_os = "openbsd"))]
+ sin_len: mem::size_of::<libc::sockaddr_in>() as u8,
+ sin_family: AddressFamily::Inet as sa_family_t,
+ sin_port: addr.port().to_be(), // network byte order
+ sin_addr: ipv4addr_to_libc(*addr.ip()),
+ .. unsafe { mem::zeroed() }
+ })
+ }
+}
+
+#[cfg(feature = "net")]
+impl std::str::FromStr for SockaddrIn {
+ type Err = net::AddrParseError;
+
+ fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
+ net::SocketAddrV4::from_str(s).map(SockaddrIn::from)
+ }
+}
+
+/// An IPv6 socket address
+#[cfg(feature = "net")]
+#[repr(transparent)]
+#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
+pub struct SockaddrIn6(libc::sockaddr_in6);
+
+#[cfg(feature = "net")]
+impl SockaddrIn6 {
+ /// Returns the flow information associated with this address.
+ pub const fn flowinfo(&self) -> u32 {
+ self.0.sin6_flowinfo
+ }
+
+ /// Returns the IP address associated with this socket address.
+ pub fn ip(&self) -> net::Ipv6Addr {
+ net::Ipv6Addr::from(self.0.sin6_addr.s6_addr)
+ }
+
+ /// Returns the port number associated with this socket address, in native
+ /// endian.
+ pub const fn port(&self) -> u16 {
+ u16::from_be(self.0.sin6_port)
+ }
+
+ /// Returns the scope ID associated with this address.
+ pub const fn scope_id(&self) -> u32 {
+ self.0.sin6_scope_id
+ }
+}
+
+#[cfg(feature = "net")]
+impl private::SockaddrLikePriv for SockaddrIn6 {}
+#[cfg(feature = "net")]
+impl SockaddrLike for SockaddrIn6 {
+ unsafe fn from_raw(addr: *const libc::sockaddr, len: Option<libc::socklen_t>)
+ -> Option<Self> where Self: Sized
+ {
+ if let Some(l) = len {
+ if l != mem::size_of::<libc::sockaddr_in6>() as libc::socklen_t {
+ return None;
+ }
+ }
+ if (*addr).sa_family as i32 != libc::AF_INET6 as i32 {
+ return None;
+ }
+ Some(SockaddrIn6(*(addr as *const libc::sockaddr_in6)))
+ }
+}
+
+#[cfg(feature = "net")]
+impl AsRef<libc::sockaddr_in6> for SockaddrIn6 {
+ fn as_ref(&self) -> &libc::sockaddr_in6 {
+ &self.0
+ }
+}
+
+#[cfg(feature = "net")]
+impl fmt::Display for SockaddrIn6 {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ // These things are really hard to display properly. Easier to let std
+ // do it.
+ let std = net::SocketAddrV6::new(self.ip(), self.port(),
+ self.flowinfo(), self.scope_id());
+ std.fmt(f)
+ }
+}
+
+#[cfg(feature = "net")]
+impl From<net::SocketAddrV6> for SockaddrIn6 {
+ fn from(addr: net::SocketAddrV6) -> Self {
+ #[allow(clippy::needless_update)] // It isn't needless on Illumos
+ Self(libc::sockaddr_in6{
+ #[cfg(any(target_os = "dragonfly", target_os = "freebsd",
+ target_os = "haiku", target_os = "hermit",
+ target_os = "ios", target_os = "macos",
+ target_os = "netbsd", target_os = "openbsd"))]
+ sin6_len: mem::size_of::<libc::sockaddr_in6>() as u8,
+ sin6_family: AddressFamily::Inet6 as sa_family_t,
+ sin6_port: addr.port().to_be(), // network byte order
+ sin6_addr: ipv6addr_to_libc(addr.ip()),
+ sin6_flowinfo: addr.flowinfo(), // host byte order
+ sin6_scope_id: addr.scope_id(), // host byte order
+ .. unsafe { mem::zeroed() }
+ })
+ }
+}
+
+#[cfg(feature = "net")]
+impl std::str::FromStr for SockaddrIn6 {
+ type Err = net::AddrParseError;
+
+ fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
+ net::SocketAddrV6::from_str(s).map(SockaddrIn6::from)
+ }
+}
+
+
+/// A container for any sockaddr type
+///
+/// Just like C's `sockaddr_storage`, this type is large enough to hold any type
+/// of sockaddr. It can be used as an argument with functions like
+/// [`bind`](super::bind) and [`getsockname`](super::getsockname). Though it is
+/// a union, it can be safely accessed through the `as_*` methods.
+///
+/// # Example
+/// ```
+/// # use nix::sys::socket::*;
+/// # use std::str::FromStr;
+/// let localhost = SockaddrIn::from_str("127.0.0.1:8081").unwrap();
+/// let fd = socket(AddressFamily::Inet, SockType::Stream, SockFlag::empty(),
+/// None).unwrap();
+/// bind(fd, &localhost).expect("bind");
+/// let ss: SockaddrStorage = getsockname(fd).expect("getsockname");
+/// assert_eq!(&localhost, ss.as_sockaddr_in().unwrap());
+/// ```
+#[derive(Clone, Copy, Eq)]
+#[repr(C)]
+pub union SockaddrStorage {
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ alg: AlgAddr,
+ #[cfg(feature = "net")]
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ dl: LinkAddr,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ nl: NetlinkAddr,
+ #[cfg(all(feature = "ioctl", any(target_os = "ios", target_os = "macos")))]
+ #[cfg_attr(docsrs, doc(cfg(feature = "ioctl")))]
+ sctl: SysControlAddr,
+ #[cfg(feature = "net")]
+ sin: SockaddrIn,
+ #[cfg(feature = "net")]
+ sin6: SockaddrIn6,
+ ss: libc::sockaddr_storage,
+ su: UnixAddr,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ vsock: VsockAddr
+}
+impl private::SockaddrLikePriv for SockaddrStorage {}
+impl SockaddrLike for SockaddrStorage {
+ unsafe fn from_raw(addr: *const libc::sockaddr, l: Option<libc::socklen_t>)
+ -> Option<Self> where Self: Sized
+ {
+ if addr.is_null() {
+ return None;
+ }
+ if let Some(len) = l {
+ let ulen = len as usize;
+ if ulen < offset_of!(libc::sockaddr, sa_data) ||
+ ulen > mem::size_of::<libc::sockaddr_storage>() {
+ None
+ } else{
+ let mut ss: libc::sockaddr_storage = mem::zeroed();
+ let ssp = &mut ss as *mut libc::sockaddr_storage as *mut u8;
+ ptr::copy(addr as *const u8, ssp, len as usize);
+ Some(Self{ss})
+ }
+ } else {
+ // If length is not available and addr is of a fixed-length type,
+ // copy it. If addr is of a variable length type and len is not
+ // available, then there's nothing we can do.
+ match (*addr).sa_family as i32 {
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ libc::AF_ALG => AlgAddr::from_raw(addr, l)
+ .map(|alg| Self { alg}),
+ #[cfg(feature = "net")]
+ libc::AF_INET => SockaddrIn::from_raw(addr, l)
+ .map(|sin| Self{ sin}),
+ #[cfg(feature = "net")]
+ libc::AF_INET6 => SockaddrIn6::from_raw(addr, l)
+ .map(|sin6| Self{ sin6}),
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "illumos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ #[cfg(feature = "net")]
+ libc::AF_LINK => LinkAddr::from_raw(addr, l)
+ .map(|dl| Self{ dl}),
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ libc::AF_NETLINK => NetlinkAddr::from_raw(addr, l)
+ .map(|nl| Self{ nl }),
+ #[cfg(any(target_os = "android",
+ target_os = "fuchsia",
+ target_os = "linux"
+ ))]
+ #[cfg(feature = "net")]
+ libc::AF_PACKET => LinkAddr::from_raw(addr, l)
+ .map(|dl| Self{ dl}),
+ #[cfg(all(feature = "ioctl",
+ any(target_os = "ios", target_os = "macos")))]
+ libc::AF_SYSTEM => SysControlAddr::from_raw(addr, l)
+ .map(|sctl| Self {sctl}),
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ libc::AF_VSOCK => VsockAddr::from_raw(addr, l)
+ .map(|vsock| Self{vsock}),
+ _ => None
+ }
+ }
+ }
+}
+
+macro_rules! accessors {
+ (
+ $fname:ident,
+ $fname_mut:ident,
+ $sockty:ty,
+ $family:expr,
+ $libc_ty:ty,
+ $field:ident) =>
+ {
+ /// Safely and falliably downcast to an immutable reference
+ pub fn $fname(&self) -> Option<&$sockty> {
+ if self.family() == Some($family) &&
+ self.len() >= mem::size_of::<$libc_ty>() as libc::socklen_t
+ {
+ // Safe because family and len are validated
+ Some(unsafe{&self.$field})
+ } else {
+ None
+ }
+ }
+
+ /// Safely and falliably downcast to a mutable reference
+ pub fn $fname_mut(&mut self) -> Option<&mut $sockty> {
+ if self.family() == Some($family) &&
+ self.len() >= mem::size_of::<$libc_ty>() as libc::socklen_t
+ {
+ // Safe because family and len are validated
+ Some(unsafe{&mut self.$field})
+ } else {
+ None
+ }
+ }
+ }
+}
+
+impl SockaddrStorage {
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ accessors!{as_alg_addr, as_alg_addr_mut, AlgAddr,
+ AddressFamily::Alg, libc::sockaddr_alg, alg}
+
+ #[cfg(any(target_os = "android",
+ target_os = "fuchsia",
+ target_os = "linux"))]
+ #[cfg(feature = "net")]
+ accessors!{
+ as_link_addr, as_link_addr_mut, LinkAddr,
+ AddressFamily::Packet, libc::sockaddr_ll, dl}
+
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "illumos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ #[cfg(feature = "net")]
+ accessors!{
+ as_link_addr, as_link_addr_mut, LinkAddr,
+ AddressFamily::Link, libc::sockaddr_dl, dl}
+
+ #[cfg(feature = "net")]
+ accessors!{
+ as_sockaddr_in, as_sockaddr_in_mut, SockaddrIn,
+ AddressFamily::Inet, libc::sockaddr_in, sin}
+
+ #[cfg(feature = "net")]
+ accessors!{
+ as_sockaddr_in6, as_sockaddr_in6_mut, SockaddrIn6,
+ AddressFamily::Inet6, libc::sockaddr_in6, sin6}
+
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ accessors!{as_netlink_addr, as_netlink_addr_mut, NetlinkAddr,
+ AddressFamily::Netlink, libc::sockaddr_nl, nl}
+
+ #[cfg(all(feature = "ioctl", any(target_os = "ios", target_os = "macos")))]
+ #[cfg_attr(docsrs, doc(cfg(feature = "ioctl")))]
+ accessors!{as_sys_control_addr, as_sys_control_addr_mut, SysControlAddr,
+ AddressFamily::System, libc::sockaddr_ctl, sctl}
+
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ accessors!{as_vsock_addr, as_vsock_addr_mut, VsockAddr,
+ AddressFamily::Vsock, libc::sockaddr_vm, vsock}
+}
+
+impl fmt::Debug for SockaddrStorage {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ f.debug_struct("SockaddrStorage")
+ // Safe because sockaddr_storage has the least specific
+ // field types
+ .field("ss", unsafe{&self.ss})
+ .finish()
+ }
+}
+
+impl fmt::Display for SockaddrStorage {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ unsafe {
+ match self.ss.ss_family as i32 {
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ libc::AF_ALG => self.alg.fmt(f),
+ #[cfg(feature = "net")]
+ libc::AF_INET => self.sin.fmt(f),
+ #[cfg(feature = "net")]
+ libc::AF_INET6 => self.sin6.fmt(f),
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "illumos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ #[cfg(feature = "net")]
+ libc::AF_LINK => self.dl.fmt(f),
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ libc::AF_NETLINK => self.nl.fmt(f),
+ #[cfg(any(target_os = "android",
+ target_os = "linux",
+ target_os = "fuchsia"
+ ))]
+ #[cfg(feature = "net")]
+ libc::AF_PACKET => self.dl.fmt(f),
+ #[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg(feature = "ioctl")]
+ libc::AF_SYSTEM => self.sctl.fmt(f),
+ libc::AF_UNIX => self.su.fmt(f),
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ libc::AF_VSOCK => self.vsock.fmt(f),
+ _ => "<Address family unspecified>".fmt(f)
+ }
+ }
+ }
+}
+
+#[cfg(feature = "net")]
+impl From<net::SocketAddrV4> for SockaddrStorage {
+ fn from(s: net::SocketAddrV4) -> Self {
+ unsafe {
+ let mut ss: Self = mem::zeroed();
+ ss.sin = SockaddrIn::from(s);
+ ss
+ }
+ }
+}
+
+#[cfg(feature = "net")]
+impl From<net::SocketAddrV6> for SockaddrStorage {
+ fn from(s: net::SocketAddrV6) -> Self {
+ unsafe {
+ let mut ss: Self = mem::zeroed();
+ ss.sin6 = SockaddrIn6::from(s);
+ ss
+ }
+ }
+}
+
+#[cfg(feature = "net")]
+impl From<net::SocketAddr> for SockaddrStorage {
+ fn from(s: net::SocketAddr) -> Self {
+ match s {
+ net::SocketAddr::V4(sa4) => Self::from(sa4),
+ net::SocketAddr::V6(sa6) => Self::from(sa6),
+ }
+ }
+}
+
+impl Hash for SockaddrStorage {
+ fn hash<H: Hasher>(&self, s: &mut H) {
+ unsafe {
+ match self.ss.ss_family as i32 {
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ libc::AF_ALG => self.alg.hash(s),
+ #[cfg(feature = "net")]
+ libc::AF_INET => self.sin.hash(s),
+ #[cfg(feature = "net")]
+ libc::AF_INET6 => self.sin6.hash(s),
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "illumos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ #[cfg(feature = "net")]
+ libc::AF_LINK => self.dl.hash(s),
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ libc::AF_NETLINK => self.nl.hash(s),
+ #[cfg(any(target_os = "android",
+ target_os = "linux",
+ target_os = "fuchsia"
+ ))]
+ #[cfg(feature = "net")]
+ libc::AF_PACKET => self.dl.hash(s),
+ #[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg(feature = "ioctl")]
+ libc::AF_SYSTEM => self.sctl.hash(s),
+ libc::AF_UNIX => self.su.hash(s),
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ libc::AF_VSOCK => self.vsock.hash(s),
+ _ => self.ss.hash(s)
+ }
+ }
+ }
+}
+
+impl PartialEq for SockaddrStorage {
+ fn eq(&self, other: &Self) -> bool {
+ unsafe {
+ match (self.ss.ss_family as i32, other.ss.ss_family as i32) {
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ (libc::AF_ALG, libc::AF_ALG) => self.alg == other.alg,
+ #[cfg(feature = "net")]
+ (libc::AF_INET, libc::AF_INET) => self.sin == other.sin,
+ #[cfg(feature = "net")]
+ (libc::AF_INET6, libc::AF_INET6) => self.sin6 == other.sin6,
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "illumos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ #[cfg(feature = "net")]
+ (libc::AF_LINK, libc::AF_LINK) => self.dl == other.dl,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ (libc::AF_NETLINK, libc::AF_NETLINK) => self.nl == other.nl,
+ #[cfg(any(target_os = "android",
+ target_os = "fuchsia",
+ target_os = "linux"
+ ))]
+ #[cfg(feature = "net")]
+ (libc::AF_PACKET, libc::AF_PACKET) => self.dl == other.dl,
+ #[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg(feature = "ioctl")]
+ (libc::AF_SYSTEM, libc::AF_SYSTEM) => self.sctl == other.sctl,
+ (libc::AF_UNIX, libc::AF_UNIX) => self.su == other.su,
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ (libc::AF_VSOCK, libc::AF_VSOCK) => self.vsock == other.vsock,
+ _ => false,
+ }
+ }
+ }
+}
+
+mod private {
+ pub trait SockaddrLikePriv {
+ /// Returns a mutable raw pointer to the inner structure.
+ ///
+ /// # Safety
+ ///
+ /// This method is technically safe, but modifying the inner structure's
+ /// `family` or `len` fields may result in violating Nix's invariants.
+ /// It is best to use this method only with foreign functions that do
+ /// not change the sockaddr type.
+ fn as_mut_ptr(&mut self) -> *mut libc::sockaddr {
+ self as *mut Self as *mut libc::sockaddr
+ }
}
}
/// Represents a socket address
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
+#[deprecated(
+ since = "0.24.0",
+ note = "use SockaddrLike or SockaddrStorage instead"
+)]
+#[allow(missing_docs)] // Since they're all deprecated anyway
+#[allow(deprecated)]
+#[non_exhaustive]
pub enum SockAddr {
+ #[cfg(feature = "net")]
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
Inet(InetAddr),
Unix(UnixAddr),
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Netlink(NetlinkAddr),
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Alg(AlgAddr),
- #[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg(all(feature = "ioctl", any(target_os = "ios", target_os = "macos")))]
+ #[cfg_attr(docsrs, doc(cfg(feature = "ioctl")))]
SysControl(SysControlAddr),
/// Datalink address (MAC)
#[cfg(any(target_os = "android",
@@ -645,67 +1737,89 @@ pub enum SockAddr {
target_os = "ios",
target_os = "linux",
target_os = "macos",
+ target_os = "illumos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg(feature = "net")]
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
Link(LinkAddr),
- #[cfg(target_os = "linux")]
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
Vsock(VsockAddr),
}
+#[allow(missing_docs)] // Since they're all deprecated anyway
+#[allow(deprecated)]
impl SockAddr {
+ feature! {
+ #![feature = "net"]
pub fn new_inet(addr: InetAddr) -> SockAddr {
SockAddr::Inet(addr)
}
+ }
pub fn new_unix<P: ?Sized + NixPath>(path: &P) -> Result<SockAddr> {
Ok(SockAddr::Unix(UnixAddr::new(path)?))
}
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn new_netlink(pid: u32, groups: u32) -> SockAddr {
SockAddr::Netlink(NetlinkAddr::new(pid, groups))
}
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn new_alg(alg_type: &str, alg_name: &str) -> SockAddr {
SockAddr::Alg(AlgAddr::new(alg_type, alg_name))
}
+ feature! {
+ #![feature = "ioctl"]
#[cfg(any(target_os = "ios", target_os = "macos"))]
pub fn new_sys_control(sockfd: RawFd, name: &str, unit: u32) -> Result<SockAddr> {
- SysControlAddr::from_name(sockfd, name, unit).map(|a| SockAddr::SysControl(a))
+ SysControlAddr::from_name(sockfd, name, unit).map(SockAddr::SysControl)
+ }
}
- #[cfg(target_os = "linux")]
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn new_vsock(cid: u32, port: u32) -> SockAddr {
SockAddr::Vsock(VsockAddr::new(cid, port))
}
pub fn family(&self) -> AddressFamily {
match *self {
+ #[cfg(feature = "net")]
SockAddr::Inet(InetAddr::V4(..)) => AddressFamily::Inet,
+ #[cfg(feature = "net")]
SockAddr::Inet(InetAddr::V6(..)) => AddressFamily::Inet6,
SockAddr::Unix(..) => AddressFamily::Unix,
#[cfg(any(target_os = "android", target_os = "linux"))]
SockAddr::Netlink(..) => AddressFamily::Netlink,
#[cfg(any(target_os = "android", target_os = "linux"))]
SockAddr::Alg(..) => AddressFamily::Alg,
- #[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg(all(feature = "ioctl",
+ any(target_os = "ios", target_os = "macos")))]
SockAddr::SysControl(..) => AddressFamily::System,
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg(feature = "net")]
SockAddr::Link(..) => AddressFamily::Packet,
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
+ target_os = "illumos",
target_os = "openbsd"))]
+ #[cfg(feature = "net")]
SockAddr::Link(..) => AddressFamily::Link,
- #[cfg(target_os = "linux")]
+ #[cfg(any(target_os = "android", target_os = "linux"))]
SockAddr::Vsock(..) => AddressFamily::Vsock,
}
}
+ #[deprecated(since = "0.23.0", note = "use .to_string() instead")]
pub fn to_str(&self) -> String {
format!("{}", self)
}
@@ -714,23 +1828,34 @@ impl SockAddr {
///
/// Supports only the following address families: Unix, Inet (v4 & v6), Netlink and System.
/// Returns None for unsupported families.
- pub unsafe fn from_libc_sockaddr(addr: *const libc::sockaddr) -> Option<SockAddr> {
+ ///
+ /// # Safety
+ ///
+ /// unsafe because it takes a raw pointer as argument. The caller must
+ /// ensure that the pointer is valid.
+ #[cfg(not(target_os = "fuchsia"))]
+ #[cfg(feature = "net")]
+ pub(crate) unsafe fn from_libc_sockaddr(addr: *const libc::sockaddr) -> Option<SockAddr> {
if addr.is_null() {
None
} else {
match AddressFamily::from_i32(i32::from((*addr).sa_family)) {
Some(AddressFamily::Unix) => None,
+ #[cfg(feature = "net")]
Some(AddressFamily::Inet) => Some(SockAddr::Inet(
InetAddr::V4(*(addr as *const libc::sockaddr_in)))),
+ #[cfg(feature = "net")]
Some(AddressFamily::Inet6) => Some(SockAddr::Inet(
InetAddr::V6(*(addr as *const libc::sockaddr_in6)))),
#[cfg(any(target_os = "android", target_os = "linux"))]
Some(AddressFamily::Netlink) => Some(SockAddr::Netlink(
NetlinkAddr(*(addr as *const libc::sockaddr_nl)))),
- #[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg(all(feature = "ioctl",
+ any(target_os = "ios", target_os = "macos")))]
Some(AddressFamily::System) => Some(SockAddr::SysControl(
SysControlAddr(*(addr as *const libc::sockaddr_ctl)))),
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg(feature = "net")]
Some(AddressFamily::Packet) => Some(SockAddr::Link(
LinkAddr(*(addr as *const libc::sockaddr_ll)))),
#[cfg(any(target_os = "dragonfly",
@@ -738,7 +1863,9 @@ impl SockAddr {
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
+ target_os = "illumos",
target_os = "openbsd"))]
+ #[cfg(feature = "net")]
Some(AddressFamily::Link) => {
let ether_addr = LinkAddr(*(addr as *const libc::sockaddr_dl));
if ether_addr.is_empty() {
@@ -747,7 +1874,7 @@ impl SockAddr {
Some(SockAddr::Link(ether_addr))
}
},
- #[cfg(target_os = "linux")]
+ #[cfg(any(target_os = "android", target_os = "linux"))]
Some(AddressFamily::Vsock) => Some(SockAddr::Vsock(
VsockAddr(*(addr as *const libc::sockaddr_vm)))),
// Other address families are currently not supported and simply yield a None
@@ -764,70 +1891,106 @@ impl SockAddr {
/// with the size of the actual data type. sockaddr is commonly used as a proxy for
/// a superclass as C doesn't support inheritance, so many functions that take
/// a sockaddr * need to take the size of the underlying type as well and then internally cast it back.
- pub unsafe fn as_ffi_pair(&self) -> (&libc::sockaddr, libc::socklen_t) {
+ pub fn as_ffi_pair(&self) -> (&libc::sockaddr, libc::socklen_t) {
match *self {
+ #[cfg(feature = "net")]
SockAddr::Inet(InetAddr::V4(ref addr)) => (
- &*(addr as *const libc::sockaddr_in as *const libc::sockaddr),
+ // This cast is always allowed in C
+ unsafe {
+ &*(addr as *const libc::sockaddr_in as *const libc::sockaddr)
+ },
mem::size_of_val(addr) as libc::socklen_t
),
+ #[cfg(feature = "net")]
SockAddr::Inet(InetAddr::V6(ref addr)) => (
- &*(addr as *const libc::sockaddr_in6 as *const libc::sockaddr),
+ // This cast is always allowed in C
+ unsafe {
+ &*(addr as *const libc::sockaddr_in6 as *const libc::sockaddr)
+ },
mem::size_of_val(addr) as libc::socklen_t
),
- SockAddr::Unix(UnixAddr(ref addr, len)) => (
- &*(addr as *const libc::sockaddr_un as *const libc::sockaddr),
- (len + offset_of!(libc::sockaddr_un, sun_path)) as libc::socklen_t
+ SockAddr::Unix(ref unix_addr) => (
+ // This cast is always allowed in C
+ unsafe {
+ &*(&unix_addr.sun as *const libc::sockaddr_un as *const libc::sockaddr)
+ },
+ unix_addr.sun_len() as libc::socklen_t
),
#[cfg(any(target_os = "android", target_os = "linux"))]
SockAddr::Netlink(NetlinkAddr(ref sa)) => (
- &*(sa as *const libc::sockaddr_nl as *const libc::sockaddr),
+ // This cast is always allowed in C
+ unsafe {
+ &*(sa as *const libc::sockaddr_nl as *const libc::sockaddr)
+ },
mem::size_of_val(sa) as libc::socklen_t
),
#[cfg(any(target_os = "android", target_os = "linux"))]
SockAddr::Alg(AlgAddr(ref sa)) => (
- &*(sa as *const libc::sockaddr_alg as *const libc::sockaddr),
+ // This cast is always allowed in C
+ unsafe {
+ &*(sa as *const libc::sockaddr_alg as *const libc::sockaddr)
+ },
mem::size_of_val(sa) as libc::socklen_t
),
- #[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg(all(feature = "ioctl",
+ any(target_os = "ios", target_os = "macos")))]
SockAddr::SysControl(SysControlAddr(ref sa)) => (
- &*(sa as *const libc::sockaddr_ctl as *const libc::sockaddr),
+ // This cast is always allowed in C
+ unsafe {
+ &*(sa as *const libc::sockaddr_ctl as *const libc::sockaddr)
+ },
mem::size_of_val(sa) as libc::socklen_t
),
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg(feature = "net")]
SockAddr::Link(LinkAddr(ref addr)) => (
- &*(addr as *const libc::sockaddr_ll as *const libc::sockaddr),
+ // This cast is always allowed in C
+ unsafe {
+ &*(addr as *const libc::sockaddr_ll as *const libc::sockaddr)
+ },
mem::size_of_val(addr) as libc::socklen_t
),
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "macos",
+ target_os = "illumos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg(feature = "net")]
SockAddr::Link(LinkAddr(ref addr)) => (
- &*(addr as *const libc::sockaddr_dl as *const libc::sockaddr),
+ // This cast is always allowed in C
+ unsafe {
+ &*(addr as *const libc::sockaddr_dl as *const libc::sockaddr)
+ },
mem::size_of_val(addr) as libc::socklen_t
),
- #[cfg(target_os = "linux")]
+ #[cfg(any(target_os = "android", target_os = "linux"))]
SockAddr::Vsock(VsockAddr(ref sa)) => (
- &*(sa as *const libc::sockaddr_vm as *const libc::sockaddr),
+ // This cast is always allowed in C
+ unsafe {
+ &*(sa as *const libc::sockaddr_vm as *const libc::sockaddr)
+ },
mem::size_of_val(sa) as libc::socklen_t
),
}
}
}
+#[allow(deprecated)]
impl fmt::Display for SockAddr {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
match *self {
+ #[cfg(feature = "net")]
SockAddr::Inet(ref inet) => inet.fmt(f),
SockAddr::Unix(ref unix) => unix.fmt(f),
#[cfg(any(target_os = "android", target_os = "linux"))]
SockAddr::Netlink(ref nl) => nl.fmt(f),
#[cfg(any(target_os = "android", target_os = "linux"))]
SockAddr::Alg(ref nl) => nl.fmt(f),
- #[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg(all(feature = "ioctl",
+ any(target_os = "ios", target_os = "macos")))]
SockAddr::SysControl(ref sc) => sc.fmt(f),
#[cfg(any(target_os = "android",
target_os = "dragonfly",
@@ -836,24 +1999,51 @@ impl fmt::Display for SockAddr {
target_os = "linux",
target_os = "macos",
target_os = "netbsd",
+ target_os = "illumos",
target_os = "openbsd"))]
+ #[cfg(feature = "net")]
SockAddr::Link(ref ether_addr) => ether_addr.fmt(f),
- #[cfg(target_os = "linux")]
+ #[cfg(any(target_os = "android", target_os = "linux"))]
SockAddr::Vsock(ref svm) => svm.fmt(f),
}
}
}
+#[cfg(not(target_os = "fuchsia"))]
+#[cfg(feature = "net")]
+#[allow(deprecated)]
+impl private::SockaddrLikePriv for SockAddr {}
+#[cfg(not(target_os = "fuchsia"))]
+#[cfg(feature = "net")]
+#[allow(deprecated)]
+impl SockaddrLike for SockAddr {
+ unsafe fn from_raw(addr: *const libc::sockaddr, _len: Option<libc::socklen_t>)
+ -> Option<Self>
+ {
+ Self::from_libc_sockaddr(addr)
+ }
+}
+
#[cfg(any(target_os = "android", target_os = "linux"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
pub mod netlink {
- use ::sys::socket::addr::AddressFamily;
+ use crate::sys::socket::addr::AddressFamily;
use libc::{sa_family_t, sockaddr_nl};
use std::{fmt, mem};
+ use super::*;
+ /// Address for the Linux kernel user interface device.
+ ///
+ /// # References
+ ///
+ /// [netlink(7)](https://man7.org/linux/man-pages/man7/netlink.7.html)
#[derive(Copy, Clone, Debug, Eq, Hash, PartialEq)]
- pub struct NetlinkAddr(pub sockaddr_nl);
+ #[repr(transparent)]
+ pub struct NetlinkAddr(pub(in super::super) sockaddr_nl);
impl NetlinkAddr {
+ /// Construct a new socket address from its port ID and multicast groups
+ /// mask.
pub fn new(pid: u32, groups: u32) -> NetlinkAddr {
let mut addr: sockaddr_nl = unsafe { mem::zeroed() };
addr.nl_family = AddressFamily::Netlink as sa_family_t;
@@ -863,15 +2053,40 @@ pub mod netlink {
NetlinkAddr(addr)
}
- pub fn pid(&self) -> u32 {
+ /// Return the socket's port ID.
+ pub const fn pid(&self) -> u32 {
self.0.nl_pid
}
- pub fn groups(&self) -> u32 {
+ /// Return the socket's multicast groups mask
+ pub const fn groups(&self) -> u32 {
self.0.nl_groups
}
}
+ impl private::SockaddrLikePriv for NetlinkAddr {}
+ impl SockaddrLike for NetlinkAddr {
+ unsafe fn from_raw(addr: *const libc::sockaddr, len: Option<libc::socklen_t>)
+ -> Option<Self> where Self: Sized
+ {
+ if let Some(l) = len {
+ if l != mem::size_of::<libc::sockaddr_nl>() as libc::socklen_t {
+ return None;
+ }
+ }
+ if (*addr).sa_family as i32 != libc::AF_NETLINK as i32 {
+ return None;
+ }
+ Some(NetlinkAddr(*(addr as *const libc::sockaddr_nl)))
+ }
+ }
+
+ impl AsRef<libc::sockaddr_nl> for NetlinkAddr {
+ fn as_ref(&self) -> &libc::sockaddr_nl {
+ &self.0
+ }
+ }
+
impl fmt::Display for NetlinkAddr {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "pid: {} groups: {}", self.pid(), self.groups())
@@ -880,14 +2095,41 @@ pub mod netlink {
}
#[cfg(any(target_os = "android", target_os = "linux"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
pub mod alg {
use libc::{AF_ALG, sockaddr_alg, c_char};
use std::{fmt, mem, str};
use std::hash::{Hash, Hasher};
use std::ffi::CStr;
+ use super::*;
+ /// Socket address for the Linux kernel crypto API
#[derive(Copy, Clone)]
- pub struct AlgAddr(pub sockaddr_alg);
+ #[repr(transparent)]
+ pub struct AlgAddr(pub(in super::super) sockaddr_alg);
+
+ impl private::SockaddrLikePriv for AlgAddr {}
+ impl SockaddrLike for AlgAddr {
+ unsafe fn from_raw(addr: *const libc::sockaddr, l: Option<libc::socklen_t>)
+ -> Option<Self> where Self: Sized
+ {
+ if let Some(l) = l {
+ if l != mem::size_of::<libc::sockaddr_alg>() as libc::socklen_t {
+ return None;
+ }
+ }
+ if (*addr).sa_family as i32 != libc::AF_ALG as i32 {
+ return None;
+ }
+ Some(AlgAddr(*(addr as *const libc::sockaddr_alg)))
+ }
+ }
+
+ impl AsRef<libc::sockaddr_alg> for AlgAddr {
+ fn as_ref(&self) -> &libc::sockaddr_alg {
+ &self.0
+ }
+ }
// , PartialEq, Eq, Debug, Hash
impl PartialEq for AlgAddr {
@@ -908,6 +2150,7 @@ pub mod alg {
}
impl AlgAddr {
+ /// Construct an `AF_ALG` socket from its cipher name and type.
pub fn new(alg_type: &str, alg_name: &str) -> AlgAddr {
let mut addr: sockaddr_alg = unsafe { mem::zeroed() };
addr.salg_family = AF_ALG as u16;
@@ -918,10 +2161,12 @@ pub mod alg {
}
+ /// Return the socket's cipher type, for example `hash` or `aead`.
pub fn alg_type(&self) -> &CStr {
unsafe { CStr::from_ptr(self.0.salg_type.as_ptr() as *const c_char) }
}
+ /// Return the socket's cipher name, for example `sha1`.
pub fn alg_name(&self) -> &CStr {
unsafe { CStr::from_ptr(self.0.salg_name.as_ptr() as *const c_char) }
}
@@ -942,13 +2187,16 @@ pub mod alg {
}
}
+feature! {
+#![feature = "ioctl"]
#[cfg(any(target_os = "ios", target_os = "macos"))]
pub mod sys_control {
- use ::sys::socket::addr::AddressFamily;
+ use crate::sys::socket::addr::AddressFamily;
use libc::{self, c_uchar};
use std::{fmt, mem};
use std::os::unix::io::RawFd;
- use {Errno, Error, Result};
+ use crate::{Errno, Result};
+ use super::{private, SockaddrLike};
// FIXME: Move type into `libc`
#[repr(C)]
@@ -959,18 +2207,48 @@ pub mod sys_control {
pub ctl_name: [c_uchar; MAX_KCTL_NAME],
}
- const CTL_IOC_MAGIC: u8 = 'N' as u8;
+ const CTL_IOC_MAGIC: u8 = b'N';
const CTL_IOC_INFO: u8 = 3;
const MAX_KCTL_NAME: usize = 96;
ioctl_readwrite!(ctl_info, CTL_IOC_MAGIC, CTL_IOC_INFO, ctl_ioc_info);
- #[repr(C)]
+ /// Apple system control socket
+ ///
+ /// # References
+ ///
+ /// https://developer.apple.com/documentation/kernel/sockaddr_ctl
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
- pub struct SysControlAddr(pub libc::sockaddr_ctl);
+ #[repr(transparent)]
+ pub struct SysControlAddr(pub(in super::super) libc::sockaddr_ctl);
+
+ impl private::SockaddrLikePriv for SysControlAddr {}
+ impl SockaddrLike for SysControlAddr {
+ unsafe fn from_raw(addr: *const libc::sockaddr, len: Option<libc::socklen_t>)
+ -> Option<Self> where Self: Sized
+ {
+ if let Some(l) = len {
+ if l != mem::size_of::<libc::sockaddr_ctl>() as libc::socklen_t {
+ return None;
+ }
+ }
+ if (*addr).sa_family as i32 != libc::AF_SYSTEM as i32 {
+ return None;
+ }
+ Some(SysControlAddr(*(addr as *const libc::sockaddr_ctl)))
+ }
+ }
+
+ impl AsRef<libc::sockaddr_ctl> for SysControlAddr {
+ fn as_ref(&self) -> &libc::sockaddr_ctl {
+ &self.0
+ }
+ }
impl SysControlAddr {
- pub fn new(id: u32, unit: u32) -> SysControlAddr {
+ /// Construct a new `SysControlAddr` from its kernel unique identifier
+ /// and unit number.
+ pub const fn new(id: u32, unit: u32) -> SysControlAddr {
let addr = libc::sockaddr_ctl {
sc_len: mem::size_of::<libc::sockaddr_ctl>() as c_uchar,
sc_family: AddressFamily::System as c_uchar,
@@ -983,9 +2261,11 @@ pub mod sys_control {
SysControlAddr(addr)
}
+ /// Construct a new `SysControlAddr` from its human readable name and
+ /// unit number.
pub fn from_name(sockfd: RawFd, name: &str, unit: u32) -> Result<SysControlAddr> {
if name.len() > MAX_KCTL_NAME {
- return Err(Error::Sys(Errno::ENAMETOOLONG));
+ return Err(Errno::ENAMETOOLONG);
}
let mut ctl_name = [0; MAX_KCTL_NAME];
@@ -997,11 +2277,13 @@ pub mod sys_control {
Ok(SysControlAddr::new(info.ctl_id, unit))
}
- pub fn id(&self) -> u32 {
+ /// Return the kernel unique identifier
+ pub const fn id(&self) -> u32 {
self.0.sc_id
}
- pub fn unit(&self) -> u32 {
+ /// Return the kernel controller private unit number.
+ pub const fn unit(&self) -> u32 {
self.0.sc_unit
}
}
@@ -1012,23 +2294,22 @@ pub mod sys_control {
}
}
}
+}
-#[cfg(any(target_os = "android", target_os = "linux"))]
+#[cfg(any(target_os = "android", target_os = "linux", target_os = "fuchsia"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
mod datalink {
- use super::{libc, fmt, AddressFamily};
+ feature! {
+ #![feature = "net"]
+ use super::{fmt, mem, private, SockaddrLike};
/// Hardware Address
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
- pub struct LinkAddr(pub libc::sockaddr_ll);
+ #[repr(transparent)]
+ pub struct LinkAddr(pub(in super::super) libc::sockaddr_ll);
impl LinkAddr {
- /// Always AF_PACKET
- pub fn family(&self) -> AddressFamily {
- assert_eq!(self.0.sll_family as i32, libc::AF_PACKET);
- AddressFamily::Packet
- }
-
/// Physical-layer protocol
pub fn protocol(&self) -> u16 {
self.0.sll_protocol
@@ -1055,57 +2336,80 @@ mod datalink {
}
/// Physical-layer address (MAC)
- pub fn addr(&self) -> [u8; 6] {
- [
+ // Returns an Option just for cross-platform compatibility
+ pub fn addr(&self) -> Option<[u8; 6]> {
+ Some([
self.0.sll_addr[0] as u8,
self.0.sll_addr[1] as u8,
self.0.sll_addr[2] as u8,
self.0.sll_addr[3] as u8,
self.0.sll_addr[4] as u8,
self.0.sll_addr[5] as u8,
- ]
+ ])
}
}
impl fmt::Display for LinkAddr {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
- let addr = self.addr();
- write!(f, "{:02x}:{:02x}:{:02x}:{:02x}:{:02x}:{:02x}",
- addr[0],
- addr[1],
- addr[2],
- addr[3],
- addr[4],
- addr[5])
+ if let Some(addr) = self.addr() {
+ write!(f, "{:02x}:{:02x}:{:02x}:{:02x}:{:02x}:{:02x}",
+ addr[0],
+ addr[1],
+ addr[2],
+ addr[3],
+ addr[4],
+ addr[5])
+ } else {
+ Ok(())
+ }
}
}
+ impl private::SockaddrLikePriv for LinkAddr {}
+ impl SockaddrLike for LinkAddr {
+ unsafe fn from_raw(addr: *const libc::sockaddr,
+ len: Option<libc::socklen_t>)
+ -> Option<Self> where Self: Sized
+ {
+ if let Some(l) = len {
+ if l != mem::size_of::<libc::sockaddr_ll>() as libc::socklen_t {
+ return None;
+ }
+ }
+ if (*addr).sa_family as i32 != libc::AF_PACKET as i32 {
+ return None;
+ }
+ Some(LinkAddr(*(addr as *const libc::sockaddr_ll)))
+ }
+ }
+
+ impl AsRef<libc::sockaddr_ll> for LinkAddr {
+ fn as_ref(&self) -> &libc::sockaddr_ll {
+ &self.0
+ }
+ }
+
+ }
}
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "macos",
+ target_os = "illumos",
target_os = "netbsd",
target_os = "openbsd"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
mod datalink {
- use super::{libc, fmt, AddressFamily};
+ feature! {
+ #![feature = "net"]
+ use super::{fmt, mem, private, SockaddrLike};
/// Hardware Address
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
- pub struct LinkAddr(pub libc::sockaddr_dl);
+ #[repr(transparent)]
+ pub struct LinkAddr(pub(in super::super) libc::sockaddr_dl);
impl LinkAddr {
- /// Total length of sockaddr
- pub fn len(&self) -> usize {
- self.0.sdl_len as usize
- }
-
- /// always == AF_LINK
- pub fn family(&self) -> AddressFamily {
- assert_eq!(i32::from(self.0.sdl_family), libc::AF_LINK);
- AddressFamily::Link
- }
-
/// interface index, if != 0, system given index for interface
pub fn ifindex(&self) -> usize {
self.0.sdl_index as usize
@@ -1116,7 +2420,7 @@ mod datalink {
self.0.sdl_type
}
- // MAC address start position
+ /// MAC address start position
pub fn nlen(&self) -> usize {
self.0.sdl_nlen as usize
}
@@ -1142,46 +2446,107 @@ mod datalink {
}
/// Physical-layer address (MAC)
- pub fn addr(&self) -> [u8; 6] {
+ pub fn addr(&self) -> Option<[u8; 6]> {
let nlen = self.nlen();
let data = self.0.sdl_data;
- assert!(!self.is_empty());
-
- [
- data[nlen] as u8,
- data[nlen + 1] as u8,
- data[nlen + 2] as u8,
- data[nlen + 3] as u8,
- data[nlen + 4] as u8,
- data[nlen + 5] as u8,
- ]
+ if self.is_empty() {
+ None
+ } else {
+ Some([
+ data[nlen] as u8,
+ data[nlen + 1] as u8,
+ data[nlen + 2] as u8,
+ data[nlen + 3] as u8,
+ data[nlen + 4] as u8,
+ data[nlen + 5] as u8,
+ ])
+ }
}
}
impl fmt::Display for LinkAddr {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
- let addr = self.addr();
- write!(f, "{:02x}:{:02x}:{:02x}:{:02x}:{:02x}:{:02x}",
- addr[0],
- addr[1],
- addr[2],
- addr[3],
- addr[4],
- addr[5])
+ if let Some(addr) = self.addr() {
+ write!(f, "{:02x}:{:02x}:{:02x}:{:02x}:{:02x}:{:02x}",
+ addr[0],
+ addr[1],
+ addr[2],
+ addr[3],
+ addr[4],
+ addr[5])
+ } else {
+ Ok(())
+ }
}
}
+ impl private::SockaddrLikePriv for LinkAddr {}
+ impl SockaddrLike for LinkAddr {
+ unsafe fn from_raw(addr: *const libc::sockaddr,
+ len: Option<libc::socklen_t>)
+ -> Option<Self> where Self: Sized
+ {
+ if let Some(l) = len {
+ if l != mem::size_of::<libc::sockaddr_dl>() as libc::socklen_t {
+ return None;
+ }
+ }
+ if (*addr).sa_family as i32 != libc::AF_LINK as i32 {
+ return None;
+ }
+ Some(LinkAddr(*(addr as *const libc::sockaddr_dl)))
+ }
+ }
+
+ impl AsRef<libc::sockaddr_dl> for LinkAddr {
+ fn as_ref(&self) -> &libc::sockaddr_dl {
+ &self.0
+ }
+ }
+
+ }
}
-#[cfg(target_os = "linux")]
+#[cfg(any(target_os = "android", target_os = "linux"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
pub mod vsock {
- use ::sys::socket::addr::AddressFamily;
+ use crate::sys::socket::addr::AddressFamily;
use libc::{sa_family_t, sockaddr_vm};
use std::{fmt, mem};
use std::hash::{Hash, Hasher};
+ use super::*;
+ /// Socket address for VMWare VSockets protocol
+ ///
+ /// # References
+ ///
+ /// [vsock(7)](https://man7.org/linux/man-pages/man7/vsock.7.html)
#[derive(Copy, Clone)]
- pub struct VsockAddr(pub sockaddr_vm);
+ #[repr(transparent)]
+ pub struct VsockAddr(pub(in super::super) sockaddr_vm);
+
+ impl private::SockaddrLikePriv for VsockAddr {}
+ impl SockaddrLike for VsockAddr {
+ unsafe fn from_raw(addr: *const libc::sockaddr, len: Option<libc::socklen_t>)
+ -> Option<Self> where Self: Sized
+ {
+ if let Some(l) = len {
+ if l != mem::size_of::<libc::sockaddr_vm>() as libc::socklen_t {
+ return None;
+ }
+ }
+ if (*addr).sa_family as i32 != libc::AF_VSOCK as i32 {
+ return None;
+ }
+ Some(VsockAddr(*(addr as *const libc::sockaddr_vm)))
+ }
+ }
+
+ impl AsRef<libc::sockaddr_vm> for VsockAddr {
+ fn as_ref(&self) -> &libc::sockaddr_vm {
+ &self.0
+ }
+ }
impl PartialEq for VsockAddr {
fn eq(&self, other: &Self) -> bool {
@@ -1205,6 +2570,7 @@ pub mod vsock {
/// The address for AF_VSOCK socket is defined as a combination of a
/// 32-bit Context Identifier (CID) and a 32-bit port number.
impl VsockAddr {
+ /// Construct a `VsockAddr` from its raw fields.
pub fn new(cid: u32, port: u32) -> VsockAddr {
let mut addr: sockaddr_vm = unsafe { mem::zeroed() };
addr.svm_family = AddressFamily::Vsock as sa_family_t;
@@ -1240,68 +2606,207 @@ pub mod vsock {
#[cfg(test)]
mod tests {
- #[cfg(any(target_os = "android",
- target_os = "dragonfly",
- target_os = "freebsd",
- target_os = "ios",
- target_os = "linux",
- target_os = "macos",
- target_os = "netbsd",
- target_os = "openbsd"))]
use super::*;
- #[cfg(any(target_os = "dragonfly",
- target_os = "freebsd",
- target_os = "ios",
- target_os = "macos",
- target_os = "netbsd",
- target_os = "openbsd"))]
- #[test]
- fn test_macos_loopback_datalink_addr() {
- let bytes = [20i8, 18, 1, 0, 24, 3, 0, 0, 108, 111, 48, 0, 0, 0, 0, 0];
- let sa = bytes.as_ptr() as *const libc::sockaddr;
- let _sock_addr = unsafe { SockAddr::from_libc_sockaddr(sa) };
- assert!(_sock_addr.is_none());
+ mod types {
+ use super::*;
+
+ #[test]
+ fn test_ipv4addr_to_libc() {
+ let s = std::net::Ipv4Addr::new(1, 2, 3, 4);
+ let l = ipv4addr_to_libc(s);
+ assert_eq!(l.s_addr, u32::to_be(0x01020304));
+ }
+
+ #[test]
+ fn test_ipv6addr_to_libc() {
+ let s = std::net::Ipv6Addr::new(1, 2, 3, 4, 5, 6, 7, 8);
+ let l = ipv6addr_to_libc(&s);
+ assert_eq!(l.s6_addr, [0, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 6, 0, 7, 0, 8]);
+ }
}
- #[cfg(any(target_os = "dragonfly",
- target_os = "freebsd",
- target_os = "ios",
- target_os = "macos",
- target_os = "netbsd",
- target_os = "openbsd"))]
- #[test]
- fn test_macos_tap_datalink_addr() {
- let bytes = [20i8, 18, 7, 0, 6, 3, 6, 0, 101, 110, 48, 24, 101, -112, -35, 76, -80];
- let ptr = bytes.as_ptr();
- let sa = ptr as *const libc::sockaddr;
- let _sock_addr = unsafe { SockAddr::from_libc_sockaddr(sa) };
+ mod link {
+ use super::*;
+ #[cfg(any(target_os = "ios",
+ target_os = "macos",
+ target_os = "illumos"
+ ))]
+ use super::super::super::socklen_t;
+
+ /// Don't panic when trying to display an empty datalink address
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "openbsd"))]
+ #[test]
+ fn test_datalink_display() {
+ use super::super::LinkAddr;
+ use std::mem;
+
+ let la = LinkAddr(libc::sockaddr_dl{
+ sdl_len: 56,
+ sdl_family: 18,
+ sdl_index: 5,
+ sdl_type: 24,
+ sdl_nlen: 3,
+ sdl_alen: 0,
+ sdl_slen: 0,
+ .. unsafe{mem::zeroed()}
+ });
+ format!("{}", la);
+ }
+
+ #[cfg(all(
+ any(target_os = "android",
+ target_os = "fuchsia",
+ target_os = "linux"),
+ target_endian = "little"
+ ))]
+ #[test]
+ fn linux_loopback() {
+ let bytes = [17u8, 0, 0, 0, 1, 0, 0, 0, 4, 3, 0, 6, 1, 2, 3, 4, 5, 6, 0, 0];
+ let sa = bytes.as_ptr() as *const libc::sockaddr;
+ let len = None;
+ let sock_addr = unsafe { SockaddrStorage::from_raw(sa, len) }.unwrap();
+ assert_eq!(sock_addr.family(), Some(AddressFamily::Packet));
+ match sock_addr.as_link_addr() {
+ Some(dl) => assert_eq!(dl.addr(), Some([1, 2, 3, 4, 5, 6])),
+ None => panic!("Can't unwrap sockaddr storage")
+ }
+ }
+
+ #[cfg(any(target_os = "ios",
+ target_os = "macos"
+ ))]
+ #[test]
+ fn macos_loopback() {
+ let bytes = [20i8, 18, 1, 0, 24, 3, 0, 0, 108, 111, 48, 0, 0, 0, 0, 0];
+ let sa = bytes.as_ptr() as *const libc::sockaddr;
+ let len = Some(bytes.len() as socklen_t);
+ let sock_addr = unsafe { SockaddrStorage::from_raw(sa, len) }.unwrap();
+ assert_eq!(sock_addr.family(), Some(AddressFamily::Link));
+ match sock_addr.as_link_addr() {
+ Some(dl) => {
+ assert!(dl.addr().is_none());
+ },
+ None => panic!("Can't unwrap sockaddr storage")
+ }
+ }
- assert!(_sock_addr.is_some());
+ #[cfg(any(target_os = "ios",
+ target_os = "macos"
+ ))]
+ #[test]
+ fn macos_tap() {
+ let bytes = [20i8, 18, 7, 0, 6, 3, 6, 0, 101, 110, 48, 24, 101, -112, -35, 76, -80];
+ let ptr = bytes.as_ptr();
+ let sa = ptr as *const libc::sockaddr;
+ let len = Some(bytes.len() as socklen_t);
+
+ let sock_addr = unsafe { SockaddrStorage::from_raw(sa, len).unwrap() };
+ assert_eq!(sock_addr.family(), Some(AddressFamily::Link));
+ match sock_addr.as_link_addr() {
+ Some(dl) => assert_eq!(dl.addr(),
+ Some([24u8, 101, 144, 221, 76, 176])),
+ None => panic!("Can't unwrap sockaddr storage")
+ }
+ }
- let sock_addr = _sock_addr.unwrap();
+ #[cfg(target_os = "illumos")]
+ #[test]
+ fn illumos_tap() {
+ let bytes = [25u8, 0, 0, 0, 6, 0, 6, 0, 24, 101, 144, 221, 76, 176];
+ let ptr = bytes.as_ptr();
+ let sa = ptr as *const libc::sockaddr;
+ let len = Some(bytes.len() as socklen_t);
+ let _sock_addr = unsafe { SockaddrStorage::from_raw(sa, len) };
- assert_eq!(sock_addr.family(), AddressFamily::Link);
+ assert!(_sock_addr.is_some());
- match sock_addr {
- SockAddr::Link(ether_addr) => {
- assert_eq!(ether_addr.addr(), [24u8, 101, 144, 221, 76, 176]);
- },
- _ => { unreachable!() }
- };
+ let sock_addr = _sock_addr.unwrap();
+
+ assert_eq!(sock_addr.family().unwrap(), AddressFamily::Link);
+
+ assert_eq!(sock_addr.as_link_addr().unwrap().addr(),
+ Some([24u8, 101, 144, 221, 76, 176]));
+ }
+
+ #[test]
+ fn size() {
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "illumos",
+ target_os = "openbsd"))]
+ let l = mem::size_of::<libc::sockaddr_dl>();
+ #[cfg(any(
+ target_os = "android",
+ target_os = "fuchsia",
+ target_os = "linux"))]
+ let l = mem::size_of::<libc::sockaddr_ll>();
+ assert_eq!( LinkAddr::size() as usize, l);
+ }
}
- #[cfg(any(target_os = "android", target_os = "linux"))]
- #[test]
- fn test_abstract_sun_path() {
- let name = String::from("nix\0abstract\0test");
- let addr = UnixAddr::new_abstract(name.as_bytes()).unwrap();
-
- let sun_path1 = addr.sun_path();
- let sun_path2 = [0u8, 110, 105, 120, 0, 97, 98, 115, 116, 114, 97, 99, 116, 0, 116, 101, 115, 116];
- assert_eq!(sun_path1.len(), sun_path2.len());
- for i in 0..sun_path1.len() {
- assert_eq!(sun_path1[i], sun_path2[i]);
+ mod sockaddr_in {
+ use super::*;
+ use std::str::FromStr;
+
+ #[test]
+ fn display() {
+ let s = "127.0.0.1:8080";
+ let addr = SockaddrIn::from_str(s).unwrap();
+ assert_eq!(s, format!("{}", addr));
+ }
+
+ #[test]
+ fn size() {
+ assert_eq!(mem::size_of::<libc::sockaddr_in>(),
+ SockaddrIn::size() as usize);
+ }
+ }
+
+ mod sockaddr_in6 {
+ use super::*;
+ use std::str::FromStr;
+
+ #[test]
+ fn display() {
+ let s = "[1234:5678:90ab:cdef::1111:2222]:8080";
+ let addr = SockaddrIn6::from_str(s).unwrap();
+ assert_eq!(s, format!("{}", addr));
+ }
+
+ #[test]
+ fn size() {
+ assert_eq!(mem::size_of::<libc::sockaddr_in6>(),
+ SockaddrIn6::size() as usize);
+ }
+ }
+
+ mod unixaddr {
+ use super::*;
+
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[test]
+ fn abstract_sun_path() {
+ let name = String::from("nix\0abstract\0test");
+ let addr = UnixAddr::new_abstract(name.as_bytes()).unwrap();
+
+ let sun_path1 = unsafe { &(*addr.as_ptr()).sun_path[..addr.path_len()] };
+ let sun_path2 = [0, 110, 105, 120, 0, 97, 98, 115, 116, 114, 97, 99, 116, 0, 116, 101, 115, 116];
+ assert_eq!(sun_path1, sun_path2);
+ }
+
+ #[test]
+ fn size() {
+ assert_eq!(mem::size_of::<libc::sockaddr_un>(),
+ UnixAddr::size() as usize);
}
}
}
diff --git a/vendor/nix/src/sys/socket/mod.rs b/vendor/nix/src/sys/socket/mod.rs
index aa28074..c96481a 100644
--- a/vendor/nix/src/sys/socket/mod.rs
+++ b/vendor/nix/src/sys/socket/mod.rs
@@ -1,16 +1,25 @@
//! Socket interface functions
//!
-//! [Further reading](http://man7.org/linux/man-pages/man7/socket.7.html)
-use {Error, Result};
-use errno::Errno;
+//! [Further reading](https://man7.org/linux/man-pages/man7/socket.7.html)
+use cfg_if::cfg_if;
+use crate::{Result, errno::Errno};
use libc::{self, c_void, c_int, iovec, socklen_t, size_t,
CMSG_FIRSTHDR, CMSG_NXTHDR, CMSG_DATA, CMSG_LEN};
+use std::convert::TryInto;
use std::{mem, ptr, slice};
use std::os::unix::io::RawFd;
-use sys::time::TimeVal;
-use sys::uio::IoVec;
+#[cfg(feature = "net")]
+use std::net;
+#[cfg(target_os = "linux")]
+#[cfg(feature = "uio")]
+use crate::sys::time::TimeSpec;
+#[cfg(feature = "uio")]
+use crate::sys::time::TimeVal;
+use std::io::{IoSlice, IoSliceMut};
+#[deny(missing_docs)]
mod addr;
+#[deny(missing_docs)]
pub mod sockopt;
/*
@@ -19,42 +28,79 @@ pub mod sockopt;
*
*/
+pub use self::addr::{SockaddrLike, SockaddrStorage};
+
+#[cfg(not(any(target_os = "illumos", target_os = "solaris")))]
+#[allow(deprecated)]
pub use self::addr::{
AddressFamily,
SockAddr,
- InetAddr,
UnixAddr,
+};
+#[allow(deprecated)]
+#[cfg(not(any(target_os = "illumos", target_os = "solaris")))]
+#[cfg(feature = "net")]
+pub use self::addr::{
+ InetAddr,
IpAddr,
Ipv4Addr,
Ipv6Addr,
LinkAddr,
+ SockaddrIn,
+ SockaddrIn6
+};
+#[cfg(any(target_os = "illumos", target_os = "solaris"))]
+#[allow(deprecated)]
+pub use self::addr::{
+ AddressFamily,
+ SockAddr,
+ UnixAddr,
};
+#[allow(deprecated)]
+#[cfg(any(target_os = "illumos", target_os = "solaris"))]
+#[cfg(feature = "net")]
+pub use self::addr::{
+ InetAddr,
+ IpAddr,
+ Ipv4Addr,
+ Ipv6Addr,
+ SockaddrIn,
+ SockaddrIn6
+};
+
+#[cfg(any(target_os = "ios", target_os = "macos"))]
+#[cfg(feature = "ioctl")]
+pub use crate::sys::socket::addr::sys_control::SysControlAddr;
#[cfg(any(target_os = "android", target_os = "linux"))]
-pub use ::sys::socket::addr::netlink::NetlinkAddr;
+pub use crate::sys::socket::addr::netlink::NetlinkAddr;
#[cfg(any(target_os = "android", target_os = "linux"))]
-pub use sys::socket::addr::alg::AlgAddr;
-#[cfg(target_os = "linux")]
-pub use sys::socket::addr::vsock::VsockAddr;
+pub use crate::sys::socket::addr::alg::AlgAddr;
+#[cfg(any(target_os = "android", target_os = "linux"))]
+pub use crate::sys::socket::addr::vsock::VsockAddr;
+#[cfg(feature = "uio")]
+pub use libc::{cmsghdr, msghdr};
pub use libc::{
- cmsghdr,
- msghdr,
sa_family_t,
sockaddr,
- sockaddr_in,
- sockaddr_in6,
sockaddr_storage,
sockaddr_un,
};
+#[cfg(feature = "net")]
+pub use libc::{sockaddr_in, sockaddr_in6};
// Needed by the cmsg_space macro
#[doc(hidden)]
pub use libc::{c_uint, CMSG_SPACE};
+#[cfg(feature = "net")]
+use crate::sys::socket::addr::{ipv4addr_to_libc, ipv6addr_to_libc};
+
/// These constants are used to specify the communication semantics
/// when creating a socket with [`socket()`](fn.socket.html)
#[derive(Clone, Copy, PartialEq, Eq, Debug)]
#[repr(i32)]
+#[non_exhaustive]
pub enum SockType {
/// Provides sequenced, reliable, two-way, connection-
/// based byte streams. An out-of-band data transmission
@@ -79,19 +125,116 @@ pub enum SockType {
/// to specify the protocol to use.
#[repr(i32)]
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
+#[non_exhaustive]
pub enum SockProtocol {
- /// TCP protocol ([ip(7)](http://man7.org/linux/man-pages/man7/ip.7.html))
+ /// TCP protocol ([ip(7)](https://man7.org/linux/man-pages/man7/ip.7.html))
Tcp = libc::IPPROTO_TCP,
- /// UDP protocol ([ip(7)](http://man7.org/linux/man-pages/man7/ip.7.html))
+ /// UDP protocol ([ip(7)](https://man7.org/linux/man-pages/man7/ip.7.html))
Udp = libc::IPPROTO_UDP,
/// Allows applications and other KEXTs to be notified when certain kernel events occur
/// ([ref](https://developer.apple.com/library/content/documentation/Darwin/Conceptual/NKEConceptual/control/control.html))
#[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
KextEvent = libc::SYSPROTO_EVENT,
/// Allows applications to configure and control a KEXT
/// ([ref](https://developer.apple.com/library/content/documentation/Darwin/Conceptual/NKEConceptual/control/control.html))
#[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
KextControl = libc::SYSPROTO_CONTROL,
+ /// Receives routing and link updates and may be used to modify the routing tables (both IPv4 and IPv6), IP addresses, link
+ // parameters, neighbor setups, queueing disciplines, traffic classes and packet classifiers
+ /// ([ref](https://www.man7.org/linux/man-pages/man7/netlink.7.html))
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ NetlinkRoute = libc::NETLINK_ROUTE,
+ /// Reserved for user-mode socket protocols
+ /// ([ref](https://www.man7.org/linux/man-pages/man7/netlink.7.html))
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ NetlinkUserSock = libc::NETLINK_USERSOCK,
+ /// Query information about sockets of various protocol families from the kernel
+ /// ([ref](https://www.man7.org/linux/man-pages/man7/netlink.7.html))
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ NetlinkSockDiag = libc::NETLINK_SOCK_DIAG,
+ /// SELinux event notifications.
+ /// ([ref](https://www.man7.org/linux/man-pages/man7/netlink.7.html))
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ NetlinkSELinux = libc::NETLINK_SELINUX,
+ /// Open-iSCSI
+ /// ([ref](https://www.man7.org/linux/man-pages/man7/netlink.7.html))
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ NetlinkISCSI = libc::NETLINK_ISCSI,
+ /// Auditing
+ /// ([ref](https://www.man7.org/linux/man-pages/man7/netlink.7.html))
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ NetlinkAudit = libc::NETLINK_AUDIT,
+ /// Access to FIB lookup from user space
+ /// ([ref](https://www.man7.org/linux/man-pages/man7/netlink.7.html))
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ NetlinkFIBLookup = libc::NETLINK_FIB_LOOKUP,
+ /// Netfilter subsystem
+ /// ([ref](https://www.man7.org/linux/man-pages/man7/netlink.7.html))
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ NetlinkNetFilter = libc::NETLINK_NETFILTER,
+ /// SCSI Transports
+ /// ([ref](https://www.man7.org/linux/man-pages/man7/netlink.7.html))
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ NetlinkSCSITransport = libc::NETLINK_SCSITRANSPORT,
+ /// Infiniband RDMA
+ /// ([ref](https://www.man7.org/linux/man-pages/man7/netlink.7.html))
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ NetlinkRDMA = libc::NETLINK_RDMA,
+ /// Transport IPv6 packets from netfilter to user space. Used by ip6_queue kernel module.
+ /// ([ref](https://www.man7.org/linux/man-pages/man7/netlink.7.html))
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ NetlinkIPv6Firewall = libc::NETLINK_IP6_FW,
+ /// DECnet routing messages
+ /// ([ref](https://www.man7.org/linux/man-pages/man7/netlink.7.html))
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ NetlinkDECNetRoutingMessage = libc::NETLINK_DNRTMSG,
+ /// Kernel messages to user space
+ /// ([ref](https://www.man7.org/linux/man-pages/man7/netlink.7.html))
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ NetlinkKObjectUEvent = libc::NETLINK_KOBJECT_UEVENT,
+ /// Netlink interface to request information about ciphers registered with the kernel crypto API as well as allow
+ /// configuration of the kernel crypto API.
+ /// ([ref](https://www.man7.org/linux/man-pages/man7/netlink.7.html))
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ NetlinkCrypto = libc::NETLINK_CRYPTO,
+}
+
+#[cfg(any(target_os = "linux"))]
+libc_bitflags! {
+ /// Configuration flags for `SO_TIMESTAMPING` interface
+ ///
+ /// For use with [`Timestamping`][sockopt::Timestamping].
+ /// [Further reading](https://www.kernel.org/doc/html/latest/networking/timestamping.html)
+ pub struct TimestampingFlag: c_uint {
+ /// Report any software timestamps when available.
+ SOF_TIMESTAMPING_SOFTWARE;
+ /// Report hardware timestamps as generated by SOF_TIMESTAMPING_TX_HARDWARE when available.
+ SOF_TIMESTAMPING_RAW_HARDWARE;
+ /// Collect transmiting timestamps as reported by hardware
+ SOF_TIMESTAMPING_TX_HARDWARE;
+ /// Collect transmiting timestamps as reported by software
+ SOF_TIMESTAMPING_TX_SOFTWARE;
+ /// Collect receiving timestamps as reported by hardware
+ SOF_TIMESTAMPING_RX_HARDWARE;
+ /// Collect receiving timestamps as reported by software
+ SOF_TIMESTAMPING_RX_SOFTWARE;
+ }
}
libc_bitflags!{
@@ -101,24 +244,30 @@ libc_bitflags!{
#[cfg(any(target_os = "android",
target_os = "dragonfly",
target_os = "freebsd",
+ target_os = "illumos",
target_os = "linux",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
SOCK_NONBLOCK;
/// Set close-on-exec on the new descriptor
#[cfg(any(target_os = "android",
target_os = "dragonfly",
target_os = "freebsd",
+ target_os = "illumos",
target_os = "linux",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
SOCK_CLOEXEC;
/// Return `EPIPE` instead of raising `SIGPIPE`
#[cfg(target_os = "netbsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
SOCK_NOSIGPIPE;
/// For domains `AF_INET(6)`, only allow `connect(2)`, `sendto(2)`, or `sendmsg(2)`
/// to the DNS port (typically 53)
#[cfg(target_os = "openbsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
SOCK_DNS;
}
}
@@ -144,7 +293,7 @@ libc_bitflags!{
/// (via the [`fcntl`](../../fcntl/fn.fcntl.html)
/// `F_SETFL` operation), but differs in that `MSG_DONTWAIT` is a per-
/// call option, whereas `O_NONBLOCK` is a setting on the open file
- /// description (see [open(2)](http://man7.org/linux/man-pages/man2/open.2.html)),
+ /// description (see [open(2)](https://man7.org/linux/man-pages/man2/open.2.html)),
/// which will affect all threads in
/// the calling process and as well as other processes that hold
/// file descriptors referring to the same open file description.
@@ -167,12 +316,13 @@ libc_bitflags!{
/// the socket error queue. (For more details, see
/// [recvfrom(2)](https://linux.die.net/man/2/recvfrom))
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MSG_ERRQUEUE;
/// Set the `close-on-exec` flag for the file descriptor received via a UNIX domain
/// file descriptor using the `SCM_RIGHTS` operation (described in
/// [unix(7)](https://linux.die.net/man/7/unix)).
/// This flag is useful for the same reasons as the `O_CLOEXEC` flag of
- /// [open(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/open.html).
+ /// [open(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/open.html).
///
/// Only used in [`recvmsg`](fn.recvmsg.html) function.
#[cfg(any(target_os = "android",
@@ -181,7 +331,22 @@ libc_bitflags!{
target_os = "linux",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MSG_CMSG_CLOEXEC;
+ /// Requests not to send `SIGPIPE` errors when the other end breaks the connection.
+ /// (For more details, see [send(2)](https://linux.die.net/man/2/send)).
+ #[cfg(any(target_os = "android",
+ target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "fuchsia",
+ target_os = "haiku",
+ target_os = "illumos",
+ target_os = "linux",
+ target_os = "netbsd",
+ target_os = "openbsd",
+ target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ MSG_NOSIGNAL;
}
}
@@ -189,12 +354,25 @@ cfg_if! {
if #[cfg(any(target_os = "android", target_os = "linux"))] {
/// Unix credentials of the sending process.
///
- /// This struct is used with the `SO_PEERCRED` ancillary message for UNIX sockets.
+ /// This struct is used with the `SO_PEERCRED` ancillary message
+ /// and the `SCM_CREDENTIALS` control message for UNIX sockets.
#[repr(transparent)]
#[derive(Clone, Copy, Debug, Eq, PartialEq)]
pub struct UnixCredentials(libc::ucred);
impl UnixCredentials {
+ /// Creates a new instance with the credentials of the current process
+ pub fn new() -> Self {
+ // Safe because these FFI functions are inherently safe
+ unsafe {
+ UnixCredentials(libc::ucred {
+ pid: libc::getpid(),
+ uid: libc::getuid(),
+ gid: libc::getgid()
+ })
+ }
+ }
+
/// Returns the process identifier
pub fn pid(&self) -> libc::pid_t {
self.0.pid
@@ -211,24 +389,109 @@ cfg_if! {
}
}
+ impl Default for UnixCredentials {
+ fn default() -> Self {
+ Self::new()
+ }
+ }
+
impl From<libc::ucred> for UnixCredentials {
fn from(cred: libc::ucred) -> Self {
UnixCredentials(cred)
}
}
- impl Into<libc::ucred> for UnixCredentials {
- fn into(self) -> libc::ucred {
- self.0
+ impl From<UnixCredentials> for libc::ucred {
+ fn from(uc: UnixCredentials) -> Self {
+ uc.0
+ }
+ }
+ } else if #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))] {
+ /// Unix credentials of the sending process.
+ ///
+ /// This struct is used with the `SCM_CREDS` ancillary message for UNIX sockets.
+ #[repr(transparent)]
+ #[derive(Clone, Copy, Debug, Eq, PartialEq)]
+ pub struct UnixCredentials(libc::cmsgcred);
+
+ impl UnixCredentials {
+ /// Returns the process identifier
+ pub fn pid(&self) -> libc::pid_t {
+ self.0.cmcred_pid
+ }
+
+ /// Returns the real user identifier
+ pub fn uid(&self) -> libc::uid_t {
+ self.0.cmcred_uid
+ }
+
+ /// Returns the effective user identifier
+ pub fn euid(&self) -> libc::uid_t {
+ self.0.cmcred_euid
+ }
+
+ /// Returns the real group identifier
+ pub fn gid(&self) -> libc::gid_t {
+ self.0.cmcred_gid
+ }
+
+ /// Returns a list group identifiers (the first one being the effective GID)
+ pub fn groups(&self) -> &[libc::gid_t] {
+ unsafe {
+ slice::from_raw_parts(
+ self.0.cmcred_groups.as_ptr() as *const libc::gid_t,
+ self.0.cmcred_ngroups as _
+ )
+ }
+ }
+ }
+
+ impl From<libc::cmsgcred> for UnixCredentials {
+ fn from(cred: libc::cmsgcred) -> Self {
+ UnixCredentials(cred)
+ }
+ }
+ }
+}
+
+cfg_if!{
+ if #[cfg(any(
+ target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "macos",
+ target_os = "ios"
+ ))] {
+ /// Return type of [`LocalPeerCred`](crate::sys::socket::sockopt::LocalPeerCred)
+ #[repr(transparent)]
+ #[derive(Clone, Copy, Debug, Eq, PartialEq)]
+ pub struct XuCred(libc::xucred);
+
+ impl XuCred {
+ /// Structure layout version
+ pub fn version(&self) -> u32 {
+ self.0.cr_version
+ }
+
+ /// Effective user ID
+ pub fn uid(&self) -> libc::uid_t {
+ self.0.cr_uid
+ }
+
+ /// Returns a list of group identifiers (the first one being the
+ /// effective GID)
+ pub fn groups(&self) -> &[libc::gid_t] {
+ &self.0.cr_groups
}
}
}
}
+feature! {
+#![feature = "net"]
/// Request for multicast socket operations
///
/// This is a wrapper type around `ip_mreq`.
-#[repr(C)]
+#[repr(transparent)]
#[derive(Clone, Copy, Debug, Eq, PartialEq)]
pub struct IpMembershipRequest(libc::ip_mreq);
@@ -236,10 +499,16 @@ impl IpMembershipRequest {
/// Instantiate a new `IpMembershipRequest`
///
/// If `interface` is `None`, then `Ipv4Addr::any()` will be used for the interface.
- pub fn new(group: Ipv4Addr, interface: Option<Ipv4Addr>) -> Self {
+ pub fn new(group: net::Ipv4Addr, interface: Option<net::Ipv4Addr>)
+ -> Self
+ {
+ let imr_addr = match interface {
+ None => net::Ipv4Addr::UNSPECIFIED,
+ Some(addr) => addr
+ };
IpMembershipRequest(libc::ip_mreq {
- imr_multiaddr: group.0,
- imr_interface: interface.unwrap_or_else(Ipv4Addr::any).0,
+ imr_multiaddr: ipv4addr_to_libc(group),
+ imr_interface: ipv4addr_to_libc(imr_addr)
})
}
}
@@ -247,19 +516,23 @@ impl IpMembershipRequest {
/// Request for ipv6 multicast socket operations
///
/// This is a wrapper type around `ipv6_mreq`.
-#[repr(C)]
+#[repr(transparent)]
#[derive(Clone, Copy, Debug, Eq, PartialEq)]
pub struct Ipv6MembershipRequest(libc::ipv6_mreq);
impl Ipv6MembershipRequest {
/// Instantiate a new `Ipv6MembershipRequest`
- pub fn new(group: Ipv6Addr) -> Self {
+ pub const fn new(group: net::Ipv6Addr) -> Self {
Ipv6MembershipRequest(libc::ipv6_mreq {
- ipv6mr_multiaddr: group.0,
+ ipv6mr_multiaddr: ipv6addr_to_libc(&group),
ipv6mr_interface: 0,
})
}
}
+}
+
+feature! {
+#![feature = "uio"]
/// Create a buffer large enough for storing some control messages as returned
/// by [`recvmsg`](fn.recvmsg.html).
@@ -287,13 +560,11 @@ impl Ipv6MembershipRequest {
macro_rules! cmsg_space {
( $( $x:ty ),* ) => {
{
- use nix::sys::socket::{c_uint, CMSG_SPACE};
- use std::mem;
let mut space = 0;
$(
// CMSG_SPACE is always safe
space += unsafe {
- CMSG_SPACE(mem::size_of::<$x>() as c_uint)
+ $crate::sys::socket::CMSG_SPACE(::std::mem::size_of::<$x>() as $crate::sys::socket::c_uint)
} as usize;
)*
Vec::<u8>::with_capacity(space)
@@ -302,15 +573,15 @@ macro_rules! cmsg_space {
}
#[derive(Clone, Copy, Debug, Eq, PartialEq)]
-pub struct RecvMsg<'a> {
+pub struct RecvMsg<'a, S> {
pub bytes: usize,
cmsghdr: Option<&'a cmsghdr>,
- pub address: Option<SockAddr>,
+ pub address: Option<S>,
pub flags: MsgFlags,
mhdr: msghdr,
}
-impl<'a> RecvMsg<'a> {
+impl<'a, S> RecvMsg<'a, S> {
/// Iterate over the valid control messages pointed to by this
/// msghdr.
pub fn cmsgs(&self) -> CmsgIterator {
@@ -353,7 +624,7 @@ impl<'a> Iterator for CmsgIterator<'a> {
/// A type-safe wrapper around a single control message, as used with
/// [`recvmsg`](#fn.recvmsg).
///
-/// [Further reading](http://man7.org/linux/man-pages/man3/cmsg.3.html)
+/// [Further reading](https://man7.org/linux/man-pages/man3/cmsg.3.html)
// Nix version 0.13.0 and earlier used ControlMessage for both recvmsg and
// sendmsg. However, on some platforms the messages returned by recvmsg may be
// unaligned. ControlMessageOwned takes those messages by copy, obviating any
@@ -361,14 +632,18 @@ impl<'a> Iterator for CmsgIterator<'a> {
//
// See https://github.com/nix-rust/nix/issues/999
#[derive(Clone, Debug, Eq, PartialEq)]
+#[non_exhaustive]
pub enum ControlMessageOwned {
- /// Received version of
- /// [`ControlMessage::ScmRights`][#enum.ControlMessage.html#variant.ScmRights]
+ /// Received version of [`ControlMessage::ScmRights`]
ScmRights(Vec<RawFd>),
- /// Received version of
- /// [`ControlMessage::ScmCredentials`][#enum.ControlMessage.html#variant.ScmCredentials]
+ /// Received version of [`ControlMessage::ScmCredentials`]
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
ScmCredentials(UnixCredentials),
+ /// Received version of [`ControlMessage::ScmCreds`]
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ ScmCreds(UnixCredentials),
/// A message of type `SCM_TIMESTAMP`, containing the time the
/// packet was received by the kernel.
///
@@ -377,15 +652,13 @@ pub enum ControlMessageOwned {
///
/// # Examples
///
- // Disable this test on FreeBSD i386
- // https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222039
- #[cfg_attr(not(all(target_os = "freebsd", target_arch = "x86")), doc = " ```")]
- #[cfg_attr(all(target_os = "freebsd", target_arch = "x86"), doc = " ```no_run")]
+ /// ```
/// # #[macro_use] extern crate nix;
/// # use nix::sys::socket::*;
- /// # use nix::sys::uio::IoVec;
/// # use nix::sys::time::*;
+ /// # use std::io::{IoSlice, IoSliceMut};
/// # use std::time::*;
+ /// # use std::str::FromStr;
/// # fn main() {
/// // Set up
/// let message = "Ohayō!".as_bytes();
@@ -395,21 +668,22 @@ pub enum ControlMessageOwned {
/// SockFlag::empty(),
/// None).unwrap();
/// setsockopt(in_socket, sockopt::ReceiveTimestamp, &true).unwrap();
- /// let localhost = InetAddr::new(IpAddr::new_v4(127, 0, 0, 1), 0);
- /// bind(in_socket, &SockAddr::new_inet(localhost)).unwrap();
- /// let address = getsockname(in_socket).unwrap();
+ /// let localhost = SockaddrIn::from_str("127.0.0.1:0").unwrap();
+ /// bind(in_socket, &localhost);
+ /// let address: SockaddrIn = getsockname(in_socket).unwrap();
/// // Get initial time
/// let time0 = SystemTime::now();
/// // Send the message
- /// let iov = [IoVec::from_slice(message)];
+ /// let iov = [IoSlice::new(message)];
/// let flags = MsgFlags::empty();
/// let l = sendmsg(in_socket, &iov, &[], flags, Some(&address)).unwrap();
/// assert_eq!(message.len(), l);
/// // Receive the message
/// let mut buffer = vec![0u8; message.len()];
/// let mut cmsgspace = cmsg_space!(TimeVal);
- /// let iov = [IoVec::from_mut_slice(&mut buffer)];
- /// let r = recvmsg(in_socket, &iov, Some(&mut cmsgspace), flags).unwrap();
+ /// let mut iov = [IoSliceMut::new(&mut buffer)];
+ /// let r = recvmsg::<SockaddrIn>(in_socket, &mut iov, Some(&mut cmsgspace), flags)
+ /// .unwrap();
/// let rtime = match r.cmsgs().next() {
/// Some(ControlMessageOwned::ScmTimestamp(rtime)) => rtime,
/// Some(_) => panic!("Unexpected control message"),
@@ -428,6 +702,17 @@ pub enum ControlMessageOwned {
/// # }
/// ```
ScmTimestamp(TimeVal),
+ /// A set of nanosecond resolution timestamps
+ ///
+ /// [Further reading](https://www.kernel.org/doc/html/latest/networking/timestamping.html)
+ #[cfg(all(target_os = "linux"))]
+ ScmTimestampsns(Timestamps),
+ /// Nanoseconds resolution timestamp
+ ///
+ /// [Further reading](https://www.kernel.org/doc/html/latest/networking/timestamping.html)
+ #[cfg(all(target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ ScmTimestampns(TimeSpec),
#[cfg(any(
target_os = "android",
target_os = "ios",
@@ -435,6 +720,8 @@ pub enum ControlMessageOwned {
target_os = "macos",
target_os = "netbsd",
))]
+ #[cfg(feature = "net")]
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
Ipv4PacketInfo(libc::in_pktinfo),
#[cfg(any(
target_os = "android",
@@ -446,6 +733,8 @@ pub enum ControlMessageOwned {
target_os = "openbsd",
target_os = "netbsd",
))]
+ #[cfg(feature = "net")]
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
Ipv6PacketInfo(libc::in6_pktinfo),
#[cfg(any(
target_os = "freebsd",
@@ -454,6 +743,8 @@ pub enum ControlMessageOwned {
target_os = "netbsd",
target_os = "openbsd",
))]
+ #[cfg(feature = "net")]
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
Ipv4RecvIf(libc::sockaddr_dl),
#[cfg(any(
target_os = "freebsd",
@@ -462,12 +753,63 @@ pub enum ControlMessageOwned {
target_os = "netbsd",
target_os = "openbsd",
))]
+ #[cfg(feature = "net")]
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
Ipv4RecvDstAddr(libc::in_addr),
+
+ /// UDP Generic Receive Offload (GRO) allows receiving multiple UDP
+ /// packets from a single sender.
+ /// Fixed-size payloads are following one by one in a receive buffer.
+ /// This Control Message indicates the size of all smaller packets,
+ /// except, maybe, the last one.
+ ///
+ /// `UdpGroSegment` socket option should be enabled on a socket
+ /// to allow receiving GRO packets.
+ #[cfg(target_os = "linux")]
+ #[cfg(feature = "net")]
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ UdpGroSegments(u16),
+
+ /// SO_RXQ_OVFL indicates that an unsigned 32 bit value
+ /// ancilliary msg (cmsg) should be attached to recieved
+ /// skbs indicating the number of packets dropped by the
+ /// socket between the last recieved packet and this
+ /// received packet.
+ ///
+ /// `RxqOvfl` socket option should be enabled on a socket
+ /// to allow receiving the drop counter.
+ #[cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ RxqOvfl(u32),
+
+ /// Socket error queue control messages read with the `MSG_ERRQUEUE` flag.
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg(feature = "net")]
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ Ipv4RecvErr(libc::sock_extended_err, Option<sockaddr_in>),
+ /// Socket error queue control messages read with the `MSG_ERRQUEUE` flag.
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg(feature = "net")]
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ Ipv6RecvErr(libc::sock_extended_err, Option<sockaddr_in6>),
+
/// Catch-all variant for unimplemented cmsg types.
#[doc(hidden)]
Unknown(UnknownCmsg),
}
+/// For representing packet timestamps via `SO_TIMESTAMPING` interface
+#[cfg(all(target_os = "linux"))]
+#[derive(Copy, Clone, Debug, Eq, PartialEq)]
+pub struct Timestamps {
+ /// software based timestamp, usually one containing data
+ pub system: TimeSpec,
+ /// legacy timestamp, usually empty
+ pub hw_trans: TimeSpec,
+ /// hardware based timestamp
+ pub hw_raw: TimeSpec,
+}
+
impl ControlMessageOwned {
/// Decodes a `ControlMessageOwned` from raw bytes.
///
@@ -498,10 +840,32 @@ impl ControlMessageOwned {
let cred: libc::ucred = ptr::read_unaligned(p as *const _);
ControlMessageOwned::ScmCredentials(cred.into())
}
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ (libc::SOL_SOCKET, libc::SCM_CREDS) => {
+ let cred: libc::cmsgcred = ptr::read_unaligned(p as *const _);
+ ControlMessageOwned::ScmCreds(cred.into())
+ }
(libc::SOL_SOCKET, libc::SCM_TIMESTAMP) => {
let tv: libc::timeval = ptr::read_unaligned(p as *const _);
ControlMessageOwned::ScmTimestamp(TimeVal::from(tv))
},
+ #[cfg(all(target_os = "linux"))]
+ (libc::SOL_SOCKET, libc::SCM_TIMESTAMPNS) => {
+ let ts: libc::timespec = ptr::read_unaligned(p as *const _);
+ ControlMessageOwned::ScmTimestampns(TimeSpec::from(ts))
+ }
+ #[cfg(all(target_os = "linux"))]
+ (libc::SOL_SOCKET, libc::SCM_TIMESTAMPING) => {
+ let tp = p as *const libc::timespec;
+ let ts: libc::timespec = ptr::read_unaligned(tp);
+ let system = TimeSpec::from(ts);
+ let ts: libc::timespec = ptr::read_unaligned(tp.add(1));
+ let hw_trans = TimeSpec::from(ts);
+ let ts: libc::timespec = ptr::read_unaligned(tp.add(2));
+ let hw_raw = TimeSpec::from(ts);
+ let timestamping = Timestamps { system, hw_trans, hw_raw };
+ ControlMessageOwned::ScmTimestampsns(timestamping)
+ }
#[cfg(any(
target_os = "android",
target_os = "freebsd",
@@ -509,6 +873,7 @@ impl ControlMessageOwned {
target_os = "linux",
target_os = "macos"
))]
+ #[cfg(feature = "net")]
(libc::IPPROTO_IPV6, libc::IPV6_PKTINFO) => {
let info = ptr::read_unaligned(p as *const libc::in6_pktinfo);
ControlMessageOwned::Ipv6PacketInfo(info)
@@ -520,6 +885,7 @@ impl ControlMessageOwned {
target_os = "macos",
target_os = "netbsd",
))]
+ #[cfg(feature = "net")]
(libc::IPPROTO_IP, libc::IP_PKTINFO) => {
let info = ptr::read_unaligned(p as *const libc::in_pktinfo);
ControlMessageOwned::Ipv4PacketInfo(info)
@@ -531,6 +897,7 @@ impl ControlMessageOwned {
target_os = "netbsd",
target_os = "openbsd",
))]
+ #[cfg(feature = "net")]
(libc::IPPROTO_IP, libc::IP_RECVIF) => {
let dl = ptr::read_unaligned(p as *const libc::sockaddr_dl);
ControlMessageOwned::Ipv4RecvIf(dl)
@@ -542,31 +909,75 @@ impl ControlMessageOwned {
target_os = "netbsd",
target_os = "openbsd",
))]
+ #[cfg(feature = "net")]
(libc::IPPROTO_IP, libc::IP_RECVDSTADDR) => {
let dl = ptr::read_unaligned(p as *const libc::in_addr);
ControlMessageOwned::Ipv4RecvDstAddr(dl)
},
+ #[cfg(target_os = "linux")]
+ #[cfg(feature = "net")]
+ (libc::SOL_UDP, libc::UDP_GRO) => {
+ let gso_size: u16 = ptr::read_unaligned(p as *const _);
+ ControlMessageOwned::UdpGroSegments(gso_size)
+ },
+ #[cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux"))]
+ (libc::SOL_SOCKET, libc::SO_RXQ_OVFL) => {
+ let drop_counter = ptr::read_unaligned(p as *const u32);
+ ControlMessageOwned::RxqOvfl(drop_counter)
+ },
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg(feature = "net")]
+ (libc::IPPROTO_IP, libc::IP_RECVERR) => {
+ let (err, addr) = Self::recv_err_helper::<sockaddr_in>(p, len);
+ ControlMessageOwned::Ipv4RecvErr(err, addr)
+ },
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg(feature = "net")]
+ (libc::IPPROTO_IPV6, libc::IPV6_RECVERR) => {
+ let (err, addr) = Self::recv_err_helper::<sockaddr_in6>(p, len);
+ ControlMessageOwned::Ipv6RecvErr(err, addr)
+ },
(_, _) => {
let sl = slice::from_raw_parts(p, len);
- let ucmsg = UnknownCmsg(*header, Vec::<u8>::from(&sl[..]));
+ let ucmsg = UnknownCmsg(*header, Vec::<u8>::from(sl));
ControlMessageOwned::Unknown(ucmsg)
}
}
}
+
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg(feature = "net")]
+ unsafe fn recv_err_helper<T>(p: *mut libc::c_uchar, len: usize) -> (libc::sock_extended_err, Option<T>) {
+ let ee = p as *const libc::sock_extended_err;
+ let err = ptr::read_unaligned(ee);
+
+ // For errors originating on the network, SO_EE_OFFENDER(ee) points inside the p[..len]
+ // CMSG_DATA buffer. For local errors, there is no address included in the control
+ // message, and SO_EE_OFFENDER(ee) points beyond the end of the buffer. So, we need to
+ // validate that the address object is in-bounds before we attempt to copy it.
+ let addrp = libc::SO_EE_OFFENDER(ee) as *const T;
+
+ if addrp.offset(1) as usize - (p as usize) > len {
+ (err, None)
+ } else {
+ (err, Some(ptr::read_unaligned(addrp)))
+ }
+ }
}
/// A type-safe zero-copy wrapper around a single control message, as used wih
/// [`sendmsg`](#fn.sendmsg). More types may be added to this enum; do not
/// exhaustively pattern-match it.
///
-/// [Further reading](http://man7.org/linux/man-pages/man3/cmsg.3.html)
+/// [Further reading](https://man7.org/linux/man-pages/man3/cmsg.3.html)
#[derive(Clone, Copy, Debug, Eq, PartialEq)]
+#[non_exhaustive]
pub enum ControlMessage<'a> {
/// A message of type `SCM_RIGHTS`, containing an array of file
/// descriptors passed between processes.
///
/// See the description in the "Ancillary messages" section of the
- /// [unix(7) man page](http://man7.org/linux/man-pages/man7/unix.7.html).
+ /// [unix(7) man page](https://man7.org/linux/man-pages/man7/unix.7.html).
///
/// Using multiple `ScmRights` messages for a single `sendmsg` call isn't
/// recommended since it causes platform-dependent behaviour: It might
@@ -583,9 +994,25 @@ pub enum ControlMessage<'a> {
/// processes are verified by the kernel.
///
/// For further information, please refer to the
- /// [`unix(7)`](http://man7.org/linux/man-pages/man7/unix.7.html) man page.
+ /// [`unix(7)`](https://man7.org/linux/man-pages/man7/unix.7.html) man page.
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
ScmCredentials(&'a UnixCredentials),
+ /// A message of type `SCM_CREDS`, containing the pid, uid, euid, gid and groups of
+ /// a process connected to the socket.
+ ///
+ /// This is similar to the socket options `LOCAL_CREDS` and `LOCAL_PEERCRED`, but
+ /// requires a process to explicitly send its credentials.
+ ///
+ /// Credentials are always overwritten by the kernel, so this variant does have
+ /// any data, unlike the receive-side
+ /// [`ControlMessageOwned::ScmCreds`].
+ ///
+ /// For further information, please refer to the
+ /// [`unix(4)`](https://www.freebsd.org/cgi/man.cgi?query=unix) man page.
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ ScmCreds,
/// Set IV for `AF_ALG` crypto API.
///
@@ -595,6 +1022,7 @@ pub enum ControlMessage<'a> {
target_os = "android",
target_os = "linux",
))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
AlgSetIv(&'a [u8]),
/// Set crypto operation for `AF_ALG` crypto API. It may be one of
/// `ALG_OP_ENCRYPT` or `ALG_OP_DECRYPT`
@@ -605,6 +1033,7 @@ pub enum ControlMessage<'a> {
target_os = "android",
target_os = "linux",
))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
AlgSetOp(&'a libc::c_int),
/// Set the length of associated authentication data (AAD) (applicable only to AEAD algorithms)
/// for `AF_ALG` crypto API.
@@ -615,8 +1044,65 @@ pub enum ControlMessage<'a> {
target_os = "android",
target_os = "linux",
))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
AlgSetAeadAssoclen(&'a u32),
+ /// UDP GSO makes it possible for applications to generate network packets
+ /// for a virtual MTU much greater than the real one.
+ /// The length of the send data no longer matches the expected length on
+ /// the wire.
+ /// The size of the datagram payload as it should appear on the wire may be
+ /// passed through this control message.
+ /// Send buffer should consist of multiple fixed-size wire payloads
+ /// following one by one, and the last, possibly smaller one.
+ #[cfg(target_os = "linux")]
+ #[cfg(feature = "net")]
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ UdpGsoSegments(&'a u16),
+
+ /// Configure the sending addressing and interface for v4
+ ///
+ /// For further information, please refer to the
+ /// [`ip(7)`](https://man7.org/linux/man-pages/man7/ip.7.html) man page.
+ #[cfg(any(target_os = "linux",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "android",
+ target_os = "ios",))]
+ #[cfg(feature = "net")]
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ Ipv4PacketInfo(&'a libc::in_pktinfo),
+
+ /// Configure the sending addressing and interface for v6
+ ///
+ /// For further information, please refer to the
+ /// [`ipv6(7)`](https://man7.org/linux/man-pages/man7/ipv6.7.html) man page.
+ #[cfg(any(target_os = "linux",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "freebsd",
+ target_os = "android",
+ target_os = "ios",))]
+ #[cfg(feature = "net")]
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ Ipv6PacketInfo(&'a libc::in6_pktinfo),
+
+ /// SO_RXQ_OVFL indicates that an unsigned 32 bit value
+ /// ancilliary msg (cmsg) should be attached to recieved
+ /// skbs indicating the number of packets dropped by the
+ /// socket between the last recieved packet and this
+ /// received packet.
+ #[cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ RxqOvfl(&'a u32),
+
+ /// Configure the transmission time of packets.
+ ///
+ /// For further information, please refer to the
+ /// [`tc-etf(8)`](https://man7.org/linux/man-pages/man8/tc-etf.8.html) man
+ /// page.
+ #[cfg(target_os = "linux")]
+ TxTime(&'a u64),
}
// An opaque structure used to prevent cmsghdr from being a public type
@@ -655,17 +1141,36 @@ impl<'a> ControlMessage<'a> {
ControlMessage::ScmCredentials(creds) => {
&creds.0 as *const libc::ucred as *const u8
}
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ ControlMessage::ScmCreds => {
+ // The kernel overwrites the data, we just zero it
+ // to make sure it's not uninitialized memory
+ unsafe { ptr::write_bytes(cmsg_data, 0, self.len()) };
+ return
+ }
#[cfg(any(target_os = "android", target_os = "linux"))]
ControlMessage::AlgSetIv(iv) => {
+ #[allow(deprecated)] // https://github.com/rust-lang/libc/issues/1501
+ let af_alg_iv = libc::af_alg_iv {
+ ivlen: iv.len() as u32,
+ iv: [0u8; 0],
+ };
+
+ let size = mem::size_of_val(&af_alg_iv);
+
unsafe {
- let alg_iv = cmsg_data as *mut libc::af_alg_iv;
- (*alg_iv).ivlen = iv.len() as u32;
+ ptr::copy_nonoverlapping(
+ &af_alg_iv as *const _ as *const u8,
+ cmsg_data,
+ size,
+ );
ptr::copy_nonoverlapping(
iv.as_ptr(),
- (*alg_iv).iv.as_mut_ptr(),
+ cmsg_data.add(size),
iv.len()
);
};
+
return
},
#[cfg(any(target_os = "android", target_os = "linux"))]
@@ -676,6 +1181,29 @@ impl<'a> ControlMessage<'a> {
ControlMessage::AlgSetAeadAssoclen(len) => {
len as *const _ as *const u8
},
+ #[cfg(target_os = "linux")]
+ #[cfg(feature = "net")]
+ ControlMessage::UdpGsoSegments(gso_size) => {
+ gso_size as *const _ as *const u8
+ },
+ #[cfg(any(target_os = "linux", target_os = "macos",
+ target_os = "netbsd", target_os = "android",
+ target_os = "ios",))]
+ #[cfg(feature = "net")]
+ ControlMessage::Ipv4PacketInfo(info) => info as *const _ as *const u8,
+ #[cfg(any(target_os = "linux", target_os = "macos",
+ target_os = "netbsd", target_os = "freebsd",
+ target_os = "android", target_os = "ios",))]
+ #[cfg(feature = "net")]
+ ControlMessage::Ipv6PacketInfo(info) => info as *const _ as *const u8,
+ #[cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux"))]
+ ControlMessage::RxqOvfl(drop_count) => {
+ drop_count as *const _ as *const u8
+ },
+ #[cfg(target_os = "linux")]
+ ControlMessage::TxTime(tx_time) => {
+ tx_time as *const _ as *const u8
+ },
};
unsafe {
ptr::copy_nonoverlapping(
@@ -696,9 +1224,13 @@ impl<'a> ControlMessage<'a> {
ControlMessage::ScmCredentials(creds) => {
mem::size_of_val(creds)
}
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ ControlMessage::ScmCreds => {
+ mem::size_of::<libc::cmsgcred>()
+ }
#[cfg(any(target_os = "android", target_os = "linux"))]
ControlMessage::AlgSetIv(iv) => {
- mem::size_of::<libc::af_alg_iv>() + iv.len()
+ mem::size_of_val(&iv) + iv.len()
},
#[cfg(any(target_os = "android", target_os = "linux"))]
ControlMessage::AlgSetOp(op) => {
@@ -708,6 +1240,29 @@ impl<'a> ControlMessage<'a> {
ControlMessage::AlgSetAeadAssoclen(len) => {
mem::size_of_val(len)
},
+ #[cfg(target_os = "linux")]
+ #[cfg(feature = "net")]
+ ControlMessage::UdpGsoSegments(gso_size) => {
+ mem::size_of_val(gso_size)
+ },
+ #[cfg(any(target_os = "linux", target_os = "macos",
+ target_os = "netbsd", target_os = "android",
+ target_os = "ios",))]
+ #[cfg(feature = "net")]
+ ControlMessage::Ipv4PacketInfo(info) => mem::size_of_val(info),
+ #[cfg(any(target_os = "linux", target_os = "macos",
+ target_os = "netbsd", target_os = "freebsd",
+ target_os = "android", target_os = "ios",))]
+ #[cfg(feature = "net")]
+ ControlMessage::Ipv6PacketInfo(info) => mem::size_of_val(info),
+ #[cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux"))]
+ ControlMessage::RxqOvfl(drop_count) => {
+ mem::size_of_val(drop_count)
+ },
+ #[cfg(target_os = "linux")]
+ ControlMessage::TxTime(tx_time) => {
+ mem::size_of_val(tx_time)
+ },
}
}
@@ -717,9 +1272,28 @@ impl<'a> ControlMessage<'a> {
ControlMessage::ScmRights(_) => libc::SOL_SOCKET,
#[cfg(any(target_os = "android", target_os = "linux"))]
ControlMessage::ScmCredentials(_) => libc::SOL_SOCKET,
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ ControlMessage::ScmCreds => libc::SOL_SOCKET,
#[cfg(any(target_os = "android", target_os = "linux"))]
ControlMessage::AlgSetIv(_) | ControlMessage::AlgSetOp(_) |
- ControlMessage::AlgSetAeadAssoclen(_) => libc::SOL_ALG ,
+ ControlMessage::AlgSetAeadAssoclen(_) => libc::SOL_ALG,
+ #[cfg(target_os = "linux")]
+ #[cfg(feature = "net")]
+ ControlMessage::UdpGsoSegments(_) => libc::SOL_UDP,
+ #[cfg(any(target_os = "linux", target_os = "macos",
+ target_os = "netbsd", target_os = "android",
+ target_os = "ios",))]
+ #[cfg(feature = "net")]
+ ControlMessage::Ipv4PacketInfo(_) => libc::IPPROTO_IP,
+ #[cfg(any(target_os = "linux", target_os = "macos",
+ target_os = "netbsd", target_os = "freebsd",
+ target_os = "android", target_os = "ios",))]
+ #[cfg(feature = "net")]
+ ControlMessage::Ipv6PacketInfo(_) => libc::IPPROTO_IPV6,
+ #[cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux"))]
+ ControlMessage::RxqOvfl(_) => libc::SOL_SOCKET,
+ #[cfg(target_os = "linux")]
+ ControlMessage::TxTime(_) => libc::SOL_SOCKET,
}
}
@@ -729,6 +1303,8 @@ impl<'a> ControlMessage<'a> {
ControlMessage::ScmRights(_) => libc::SCM_RIGHTS,
#[cfg(any(target_os = "android", target_os = "linux"))]
ControlMessage::ScmCredentials(_) => libc::SCM_CREDENTIALS,
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ ControlMessage::ScmCreds => libc::SCM_CREDS,
#[cfg(any(target_os = "android", target_os = "linux"))]
ControlMessage::AlgSetIv(_) => {
libc::ALG_SET_IV
@@ -741,6 +1317,29 @@ impl<'a> ControlMessage<'a> {
ControlMessage::AlgSetAeadAssoclen(_) => {
libc::ALG_SET_AEAD_ASSOCLEN
},
+ #[cfg(target_os = "linux")]
+ #[cfg(feature = "net")]
+ ControlMessage::UdpGsoSegments(_) => {
+ libc::UDP_SEGMENT
+ },
+ #[cfg(any(target_os = "linux", target_os = "macos",
+ target_os = "netbsd", target_os = "android",
+ target_os = "ios",))]
+ #[cfg(feature = "net")]
+ ControlMessage::Ipv4PacketInfo(_) => libc::IP_PKTINFO,
+ #[cfg(any(target_os = "linux", target_os = "macos",
+ target_os = "netbsd", target_os = "freebsd",
+ target_os = "android", target_os = "ios",))]
+ #[cfg(feature = "net")]
+ ControlMessage::Ipv6PacketInfo(_) => libc::IPV6_PKTINFO,
+ #[cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux"))]
+ ControlMessage::RxqOvfl(_) => {
+ libc::SO_RXQ_OVFL
+ },
+ #[cfg(target_os = "linux")]
+ ControlMessage::TxTime(_) => {
+ libc::SCM_TXTIME
+ },
}
}
@@ -760,24 +1359,342 @@ impl<'a> ControlMessage<'a> {
/// as with sendto.
///
/// Allocates if cmsgs is nonempty.
-pub fn sendmsg(fd: RawFd, iov: &[IoVec<&[u8]>], cmsgs: &[ControlMessage],
- flags: MsgFlags, addr: Option<&SockAddr>) -> Result<usize>
+///
+/// # Examples
+/// When not directing to any specific address, use `()` for the generic type
+/// ```
+/// # use nix::sys::socket::*;
+/// # use nix::unistd::pipe;
+/// # use std::io::IoSlice;
+/// let (fd1, fd2) = socketpair(AddressFamily::Unix, SockType::Stream, None,
+/// SockFlag::empty())
+/// .unwrap();
+/// let (r, w) = pipe().unwrap();
+///
+/// let iov = [IoSlice::new(b"hello")];
+/// let fds = [r];
+/// let cmsg = ControlMessage::ScmRights(&fds);
+/// sendmsg::<()>(fd1, &iov, &[cmsg], MsgFlags::empty(), None).unwrap();
+/// ```
+/// When directing to a specific address, the generic type will be inferred.
+/// ```
+/// # use nix::sys::socket::*;
+/// # use nix::unistd::pipe;
+/// # use std::io::IoSlice;
+/// # use std::str::FromStr;
+/// let localhost = SockaddrIn::from_str("1.2.3.4:8080").unwrap();
+/// let fd = socket(AddressFamily::Inet, SockType::Datagram, SockFlag::empty(),
+/// None).unwrap();
+/// let (r, w) = pipe().unwrap();
+///
+/// let iov = [IoSlice::new(b"hello")];
+/// let fds = [r];
+/// let cmsg = ControlMessage::ScmRights(&fds);
+/// sendmsg(fd, &iov, &[cmsg], MsgFlags::empty(), Some(&localhost)).unwrap();
+/// ```
+pub fn sendmsg<S>(fd: RawFd, iov: &[IoSlice<'_>], cmsgs: &[ControlMessage],
+ flags: MsgFlags, addr: Option<&S>) -> Result<usize>
+ where S: SockaddrLike
{
let capacity = cmsgs.iter().map(|c| c.space()).sum();
// First size the buffer needed to hold the cmsgs. It must be zeroed,
// because subsequent code will not clear the padding bytes.
- let cmsg_buffer = vec![0u8; capacity];
-
- // Next encode the sending address, if provided
- let (name, namelen) = match addr {
- Some(addr) => {
- let (x, y) = unsafe { addr.as_ffi_pair() };
- (x as *const _, y)
- },
- None => (ptr::null(), 0),
+ let mut cmsg_buffer = vec![0u8; capacity];
+
+ let mhdr = pack_mhdr_to_send(&mut cmsg_buffer[..], &iov, &cmsgs, addr);
+
+ let ret = unsafe { libc::sendmsg(fd, &mhdr, flags.bits()) };
+
+ Errno::result(ret).map(|r| r as usize)
+}
+
+#[cfg(any(
+ target_os = "linux",
+ target_os = "android",
+ target_os = "freebsd",
+ target_os = "netbsd",
+))]
+#[derive(Debug)]
+pub struct SendMmsgData<'a, I, C, S>
+ where
+ I: AsRef<[IoSlice<'a>]>,
+ C: AsRef<[ControlMessage<'a>]>,
+ S: SockaddrLike + 'a
+{
+ pub iov: I,
+ pub cmsgs: C,
+ pub addr: Option<S>,
+ pub _lt: std::marker::PhantomData<&'a I>,
+}
+
+/// An extension of `sendmsg` that allows the caller to transmit multiple
+/// messages on a socket using a single system call. This has performance
+/// benefits for some applications.
+///
+/// Allocations are performed for cmsgs and to build `msghdr` buffer
+///
+/// # Arguments
+///
+/// * `fd`: Socket file descriptor
+/// * `data`: Struct that implements `IntoIterator` with `SendMmsgData` items
+/// * `flags`: Optional flags passed directly to the operating system.
+///
+/// # Returns
+/// `Vec` with numbers of sent bytes on each sent message.
+///
+/// # References
+/// [`sendmsg`](fn.sendmsg.html)
+#[cfg(any(
+ target_os = "linux",
+ target_os = "android",
+ target_os = "freebsd",
+ target_os = "netbsd",
+))]
+pub fn sendmmsg<'a, I, C, S>(
+ fd: RawFd,
+ data: impl std::iter::IntoIterator<Item=&'a SendMmsgData<'a, I, C, S>>,
+ flags: MsgFlags
+) -> Result<Vec<usize>>
+ where
+ I: AsRef<[IoSlice<'a>]> + 'a,
+ C: AsRef<[ControlMessage<'a>]> + 'a,
+ S: SockaddrLike + 'a
+{
+ let iter = data.into_iter();
+
+ let size_hint = iter.size_hint();
+ let reserve_items = size_hint.1.unwrap_or(size_hint.0);
+
+ let mut output = Vec::<libc::mmsghdr>::with_capacity(reserve_items);
+
+ let mut cmsgs_buffers = Vec::<Vec<u8>>::with_capacity(reserve_items);
+
+ for d in iter {
+ let capacity: usize = d.cmsgs.as_ref().iter().map(|c| c.space()).sum();
+ let mut cmsgs_buffer = vec![0u8; capacity];
+
+ output.push(libc::mmsghdr {
+ msg_hdr: pack_mhdr_to_send(
+ &mut cmsgs_buffer,
+ &d.iov,
+ &d.cmsgs,
+ d.addr.as_ref()
+ ),
+ msg_len: 0,
+ });
+ cmsgs_buffers.push(cmsgs_buffer);
+ };
+
+ let ret = unsafe { libc::sendmmsg(fd, output.as_mut_ptr(), output.len() as _, flags.bits() as _) };
+
+ let sent_messages = Errno::result(ret)? as usize;
+ let mut sent_bytes = Vec::with_capacity(sent_messages);
+
+ for item in &output {
+ sent_bytes.push(item.msg_len as usize);
+ }
+
+ Ok(sent_bytes)
+}
+
+
+#[cfg(any(
+ target_os = "linux",
+ target_os = "android",
+ target_os = "freebsd",
+ target_os = "netbsd",
+))]
+#[derive(Debug)]
+pub struct RecvMmsgData<'a, I>
+ where
+ I: AsRef<[IoSliceMut<'a>]> + 'a,
+{
+ pub iov: I,
+ pub cmsg_buffer: Option<&'a mut Vec<u8>>,
+}
+
+/// An extension of `recvmsg` that allows the caller to receive multiple
+/// messages from a socket using a single system call. This has
+/// performance benefits for some applications.
+///
+/// `iov` and `cmsg_buffer` should be constructed similarly to `recvmsg`
+///
+/// Multiple allocations are performed
+///
+/// # Arguments
+///
+/// * `fd`: Socket file descriptor
+/// * `data`: Struct that implements `IntoIterator` with `RecvMmsgData` items
+/// * `flags`: Optional flags passed directly to the operating system.
+///
+/// # RecvMmsgData
+///
+/// * `iov`: Scatter-gather list of buffers to receive the message
+/// * `cmsg_buffer`: Space to receive ancillary data. Should be created by
+/// [`cmsg_space!`](../../macro.cmsg_space.html)
+///
+/// # Returns
+/// A `Vec` with multiple `RecvMsg`, one per received message
+///
+/// # References
+/// - [`recvmsg`](fn.recvmsg.html)
+/// - [`RecvMsg`](struct.RecvMsg.html)
+#[cfg(any(
+ target_os = "linux",
+ target_os = "android",
+ target_os = "freebsd",
+ target_os = "netbsd",
+))]
+#[allow(clippy::needless_collect)] // Complicated false positive
+pub fn recvmmsg<'a, I, S>(
+ fd: RawFd,
+ data: impl std::iter::IntoIterator<Item=&'a mut RecvMmsgData<'a, I>,
+ IntoIter=impl ExactSizeIterator + Iterator<Item=&'a mut RecvMmsgData<'a, I>>>,
+ flags: MsgFlags,
+ timeout: Option<crate::sys::time::TimeSpec>
+) -> Result<Vec<RecvMsg<'a, S>>>
+ where
+ I: AsRef<[IoSliceMut<'a>]> + 'a,
+ S: Copy + SockaddrLike + 'a
+{
+ let iter = data.into_iter();
+
+ let num_messages = iter.len();
+
+ let mut output: Vec<libc::mmsghdr> = Vec::with_capacity(num_messages);
+
+ // Addresses should be pre-allocated. pack_mhdr_to_receive will store them
+ // as raw pointers, so we may not move them. Turn the vec into a boxed
+ // slice so we won't inadvertently reallocate the vec.
+ let mut addresses = vec![mem::MaybeUninit::uninit(); num_messages]
+ .into_boxed_slice();
+
+ let results: Vec<_> = iter.enumerate().map(|(i, d)| {
+ let (msg_controllen, mhdr) = unsafe {
+ pack_mhdr_to_receive(
+ d.iov.as_ref(),
+ &mut d.cmsg_buffer,
+ addresses[i].as_mut_ptr(),
+ )
+ };
+
+ output.push(
+ libc::mmsghdr {
+ msg_hdr: mhdr,
+ msg_len: 0,
+ }
+ );
+
+ (msg_controllen as usize, &mut d.cmsg_buffer)
+ }).collect();
+
+ let timeout = if let Some(mut t) = timeout {
+ t.as_mut() as *mut libc::timespec
+ } else {
+ ptr::null_mut()
+ };
+
+ let ret = unsafe { libc::recvmmsg(fd, output.as_mut_ptr(), output.len() as _, flags.bits() as _, timeout) };
+
+ let _ = Errno::result(ret)?;
+
+ Ok(output
+ .into_iter()
+ .take(ret as usize)
+ .zip(addresses.iter().map(|addr| unsafe{addr.assume_init()}))
+ .zip(results.into_iter())
+ .map(|((mmsghdr, address), (msg_controllen, cmsg_buffer))| {
+ unsafe {
+ read_mhdr(
+ mmsghdr.msg_hdr,
+ mmsghdr.msg_len as isize,
+ msg_controllen,
+ address,
+ cmsg_buffer
+ )
+ }
+ })
+ .collect())
+}
+
+unsafe fn read_mhdr<'a, 'b, S>(
+ mhdr: msghdr,
+ r: isize,
+ msg_controllen: usize,
+ address: S,
+ cmsg_buffer: &'a mut Option<&'b mut Vec<u8>>
+) -> RecvMsg<'b, S>
+ where S: SockaddrLike
+{
+ let cmsghdr = {
+ if mhdr.msg_controllen > 0 {
+ // got control message(s)
+ cmsg_buffer
+ .as_mut()
+ .unwrap()
+ .set_len(mhdr.msg_controllen as usize);
+ debug_assert!(!mhdr.msg_control.is_null());
+ debug_assert!(msg_controllen >= mhdr.msg_controllen as usize);
+ CMSG_FIRSTHDR(&mhdr as *const msghdr)
+ } else {
+ ptr::null()
+ }.as_ref()
+ };
+
+ RecvMsg {
+ bytes: r as usize,
+ cmsghdr,
+ address: Some(address),
+ flags: MsgFlags::from_bits_truncate(mhdr.msg_flags),
+ mhdr,
+ }
+}
+
+unsafe fn pack_mhdr_to_receive<'outer, 'inner, I, S>(
+ iov: I,
+ cmsg_buffer: &mut Option<&mut Vec<u8>>,
+ address: *mut S,
+) -> (usize, msghdr)
+ where
+ I: AsRef<[IoSliceMut<'inner>]> + 'outer,
+ S: SockaddrLike + 'outer
+{
+ let (msg_control, msg_controllen) = cmsg_buffer.as_mut()
+ .map(|v| (v.as_mut_ptr(), v.capacity()))
+ .unwrap_or((ptr::null_mut(), 0));
+
+ let mhdr = {
+ // Musl's msghdr has private fields, so this is the only way to
+ // initialize it.
+ let mut mhdr = mem::MaybeUninit::<msghdr>::zeroed();
+ let p = mhdr.as_mut_ptr();
+ (*p).msg_name = (*address).as_mut_ptr() as *mut c_void;
+ (*p).msg_namelen = S::size();
+ (*p).msg_iov = iov.as_ref().as_ptr() as *mut iovec;
+ (*p).msg_iovlen = iov.as_ref().len() as _;
+ (*p).msg_control = msg_control as *mut c_void;
+ (*p).msg_controllen = msg_controllen as _;
+ (*p).msg_flags = 0;
+ mhdr.assume_init()
};
+ (msg_controllen, mhdr)
+}
+
+fn pack_mhdr_to_send<'a, I, C, S>(
+ cmsg_buffer: &mut [u8],
+ iov: I,
+ cmsgs: C,
+ addr: Option<&S>
+) -> msghdr
+ where
+ I: AsRef<[IoSlice<'a>]>,
+ C: AsRef<[ControlMessage<'a>]>,
+ S: SockaddrLike + 'a
+{
+ let capacity = cmsg_buffer.len();
+
// The message header must be initialized before the individual cmsgs.
let cmsg_ptr = if capacity > 0 {
cmsg_buffer.as_ptr() as *mut c_void
@@ -790,12 +1707,12 @@ pub fn sendmsg(fd: RawFd, iov: &[IoVec<&[u8]>], cmsgs: &[ControlMessage],
// initialize it.
let mut mhdr = mem::MaybeUninit::<msghdr>::zeroed();
let p = mhdr.as_mut_ptr();
- (*p).msg_name = name as *mut _;
- (*p).msg_namelen = namelen;
+ (*p).msg_name = addr.map(S::as_ptr).unwrap_or(ptr::null()) as *mut _;
+ (*p).msg_namelen = addr.map(S::len).unwrap_or(0);
// transmute iov into a mutable pointer. sendmsg doesn't really mutate
// the buffer, but the standard says that it takes a mutable pointer
- (*p).msg_iov = iov.as_ptr() as *mut _;
- (*p).msg_iovlen = iov.len() as _;
+ (*p).msg_iov = iov.as_ref().as_ptr() as *mut _;
+ (*p).msg_iovlen = iov.as_ref().len() as _;
(*p).msg_control = cmsg_ptr;
(*p).msg_controllen = capacity as _;
(*p).msg_flags = 0;
@@ -805,19 +1722,17 @@ pub fn sendmsg(fd: RawFd, iov: &[IoVec<&[u8]>], cmsgs: &[ControlMessage],
// Encode each cmsg. This must happen after initializing the header because
// CMSG_NEXT_HDR and friends read the msg_control and msg_controllen fields.
// CMSG_FIRSTHDR is always safe
- let mut pmhdr: *mut cmsghdr = unsafe{CMSG_FIRSTHDR(&mhdr as *const msghdr)};
- for cmsg in cmsgs {
+ let mut pmhdr: *mut cmsghdr = unsafe { CMSG_FIRSTHDR(&mhdr as *const msghdr) };
+ for cmsg in cmsgs.as_ref() {
assert_ne!(pmhdr, ptr::null_mut());
// Safe because we know that pmhdr is valid, and we initialized it with
// sufficient space
unsafe { cmsg.encode_into(pmhdr) };
// Safe because mhdr is valid
- pmhdr = unsafe{CMSG_NXTHDR(&mhdr as *const msghdr, pmhdr)};
+ pmhdr = unsafe { CMSG_NXTHDR(&mhdr as *const msghdr, pmhdr) };
}
- let ret = unsafe { libc::sendmsg(fd, &mhdr, flags.bits()) };
-
- Errno::result(ret).map(|r| r as usize)
+ mhdr
}
/// Receive message in scatter-gather vectors from a socket, and
@@ -829,67 +1744,28 @@ pub fn sendmsg(fd: RawFd, iov: &[IoVec<&[u8]>], cmsgs: &[ControlMessage],
/// * `fd`: Socket file descriptor
/// * `iov`: Scatter-gather list of buffers to receive the message
/// * `cmsg_buffer`: Space to receive ancillary data. Should be created by
-/// [`cmsg_space!`](macro.cmsg_space.html)
+/// [`cmsg_space!`](../../macro.cmsg_space.html)
/// * `flags`: Optional flags passed directly to the operating system.
///
/// # References
-/// [recvmsg(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/recvmsg.html)
-pub fn recvmsg<'a>(fd: RawFd, iov: &[IoVec<&mut [u8]>],
+/// [recvmsg(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/recvmsg.html)
+pub fn recvmsg<'a, 'outer, 'inner, S>(fd: RawFd, iov: &'outer mut [IoSliceMut<'inner>],
mut cmsg_buffer: Option<&'a mut Vec<u8>>,
- flags: MsgFlags) -> Result<RecvMsg<'a>>
+ flags: MsgFlags) -> Result<RecvMsg<'a, S>>
+ where S: SockaddrLike + 'a
{
let mut address = mem::MaybeUninit::uninit();
- let (msg_control, msg_controllen) = cmsg_buffer.as_mut()
- .map(|v| (v.as_mut_ptr(), v.capacity()))
- .unwrap_or((ptr::null_mut(), 0));
- let mut mhdr = {
- unsafe {
- // Musl's msghdr has private fields, so this is the only way to
- // initialize it.
- let mut mhdr = mem::MaybeUninit::<msghdr>::zeroed();
- let p = mhdr.as_mut_ptr();
- (*p).msg_name = address.as_mut_ptr() as *mut c_void;
- (*p).msg_namelen = mem::size_of::<sockaddr_storage>() as socklen_t;
- (*p).msg_iov = iov.as_ptr() as *mut iovec;
- (*p).msg_iovlen = iov.len() as _;
- (*p).msg_control = msg_control as *mut c_void;
- (*p).msg_controllen = msg_controllen as _;
- (*p).msg_flags = 0;
- mhdr.assume_init()
- }
+
+ let (msg_controllen, mut mhdr) = unsafe {
+ pack_mhdr_to_receive::<_, S>(iov, &mut cmsg_buffer, address.as_mut_ptr())
};
let ret = unsafe { libc::recvmsg(fd, &mut mhdr, flags.bits()) };
- Errno::result(ret).map(|r| {
- let cmsghdr = unsafe {
- if mhdr.msg_controllen > 0 {
- // got control message(s)
- cmsg_buffer
- .as_mut()
- .unwrap()
- .set_len(mhdr.msg_controllen as usize);
- debug_assert!(!mhdr.msg_control.is_null());
- debug_assert!(msg_controllen >= mhdr.msg_controllen as usize);
- CMSG_FIRSTHDR(&mhdr as *const msghdr)
- } else {
- ptr::null()
- }.as_ref()
- };
+ let r = Errno::result(ret)?;
- let address = unsafe {
- sockaddr_storage_to_addr(&address.assume_init(),
- mhdr.msg_namelen as usize
- ).ok()
- };
- RecvMsg {
- bytes: r as usize,
- cmsghdr,
- address,
- flags: MsgFlags::from_bits_truncate(mhdr.msg_flags),
- mhdr,
- }
- })
+ Ok(unsafe { read_mhdr(mhdr, r, msg_controllen, address.assume_init(), &mut cmsg_buffer) })
+}
}
@@ -902,7 +1778,7 @@ pub fn recvmsg<'a>(fd: RawFd, iov: &[IoVec<&mut [u8]>],
/// protocols may exist, in which case a particular protocol must be
/// specified in this manner.
///
-/// [Further reading](http://pubs.opengroup.org/onlinepubs/9699919799/functions/socket.html)
+/// [Further reading](https://pubs.opengroup.org/onlinepubs/9699919799/functions/socket.html)
pub fn socket<T: Into<Option<SockProtocol>>>(domain: AddressFamily, ty: SockType, flags: SockFlag, protocol: T) -> Result<RawFd> {
let protocol = match protocol.into() {
None => 0,
@@ -922,7 +1798,7 @@ pub fn socket<T: Into<Option<SockProtocol>>>(domain: AddressFamily, ty: SockType
/// Create a pair of connected sockets
///
-/// [Further reading](http://pubs.opengroup.org/onlinepubs/9699919799/functions/socketpair.html)
+/// [Further reading](https://pubs.opengroup.org/onlinepubs/9699919799/functions/socketpair.html)
pub fn socketpair<T: Into<Option<SockProtocol>>>(domain: AddressFamily, ty: SockType, protocol: T,
flags: SockFlag) -> Result<(RawFd, RawFd)> {
let protocol = match protocol.into() {
@@ -946,7 +1822,7 @@ pub fn socketpair<T: Into<Option<SockProtocol>>>(domain: AddressFamily, ty: Sock
/// Listen for connections on a socket
///
-/// [Further reading](http://pubs.opengroup.org/onlinepubs/9699919799/functions/listen.html)
+/// [Further reading](https://pubs.opengroup.org/onlinepubs/9699919799/functions/listen.html)
pub fn listen(sockfd: RawFd, backlog: usize) -> Result<()> {
let res = unsafe { libc::listen(sockfd, backlog as c_int) };
@@ -955,11 +1831,10 @@ pub fn listen(sockfd: RawFd, backlog: usize) -> Result<()> {
/// Bind a name to a socket
///
-/// [Further reading](http://pubs.opengroup.org/onlinepubs/9699919799/functions/bind.html)
-pub fn bind(fd: RawFd, addr: &SockAddr) -> Result<()> {
+/// [Further reading](https://pubs.opengroup.org/onlinepubs/9699919799/functions/bind.html)
+pub fn bind(fd: RawFd, addr: &dyn SockaddrLike) -> Result<()> {
let res = unsafe {
- let (ptr, len) = addr.as_ffi_pair();
- libc::bind(fd, ptr, len)
+ libc::bind(fd, addr.as_ptr(), addr.len())
};
Errno::result(res).map(drop)
@@ -967,7 +1842,7 @@ pub fn bind(fd: RawFd, addr: &SockAddr) -> Result<()> {
/// Accept a connection on a socket
///
-/// [Further reading](http://pubs.opengroup.org/onlinepubs/9699919799/functions/accept.html)
+/// [Further reading](https://pubs.opengroup.org/onlinepubs/9699919799/functions/accept.html)
pub fn accept(sockfd: RawFd) -> Result<RawFd> {
let res = unsafe { libc::accept(sockfd, ptr::null_mut(), ptr::null_mut()) };
@@ -976,10 +1851,22 @@ pub fn accept(sockfd: RawFd) -> Result<RawFd> {
/// Accept a connection on a socket
///
-/// [Further reading](http://man7.org/linux/man-pages/man2/accept.2.html)
-#[cfg(any(target_os = "android",
+/// [Further reading](https://man7.org/linux/man-pages/man2/accept.2.html)
+#[cfg(any(all(
+ target_os = "android",
+ any(
+ target_arch = "aarch64",
+ target_arch = "x86",
+ target_arch = "x86_64"
+ )
+ ),
+ target_os = "dragonfly",
+ target_os = "emscripten",
target_os = "freebsd",
+ target_os = "fuchsia",
+ target_os = "illumos",
target_os = "linux",
+ target_os = "netbsd",
target_os = "openbsd"))]
pub fn accept4(sockfd: RawFd, flags: SockFlag) -> Result<RawFd> {
let res = unsafe { libc::accept4(sockfd, ptr::null_mut(), ptr::null_mut(), flags.bits()) };
@@ -989,11 +1876,10 @@ pub fn accept4(sockfd: RawFd, flags: SockFlag) -> Result<RawFd> {
/// Initiate a connection on a socket
///
-/// [Further reading](http://pubs.opengroup.org/onlinepubs/9699919799/functions/connect.html)
-pub fn connect(fd: RawFd, addr: &SockAddr) -> Result<()> {
+/// [Further reading](https://pubs.opengroup.org/onlinepubs/9699919799/functions/connect.html)
+pub fn connect(fd: RawFd, addr: &dyn SockaddrLike) -> Result<()> {
let res = unsafe {
- let (ptr, len) = addr.as_ffi_pair();
- libc::connect(fd, ptr, len)
+ libc::connect(fd, addr.as_ptr(), addr.len())
};
Errno::result(res).map(drop)
@@ -1002,7 +1888,7 @@ pub fn connect(fd: RawFd, addr: &SockAddr) -> Result<()> {
/// Receive data from a connection-oriented socket. Returns the number of
/// bytes read
///
-/// [Further reading](http://pubs.opengroup.org/onlinepubs/9699919799/functions/recv.html)
+/// [Further reading](https://pubs.opengroup.org/onlinepubs/9699919799/functions/recv.html)
pub fn recv(sockfd: RawFd, buf: &mut [u8], flags: MsgFlags) -> Result<usize> {
unsafe {
let ret = libc::recv(
@@ -1019,37 +1905,42 @@ pub fn recv(sockfd: RawFd, buf: &mut [u8], flags: MsgFlags) -> Result<usize> {
/// the number of bytes read and, for connectionless sockets, the socket
/// address of the sender.
///
-/// [Further reading](http://pubs.opengroup.org/onlinepubs/9699919799/functions/recvfrom.html)
-pub fn recvfrom(sockfd: RawFd, buf: &mut [u8])
- -> Result<(usize, Option<SockAddr>)>
+/// [Further reading](https://pubs.opengroup.org/onlinepubs/9699919799/functions/recvfrom.html)
+pub fn recvfrom<T:SockaddrLike>(sockfd: RawFd, buf: &mut [u8])
+ -> Result<(usize, Option<T>)>
{
unsafe {
- let mut addr: sockaddr_storage = mem::zeroed();
- let mut len = mem::size_of::<sockaddr_storage>() as socklen_t;
+ let mut addr = mem::MaybeUninit::<T>::uninit();
+ let mut len = mem::size_of_val(&addr) as socklen_t;
let ret = Errno::result(libc::recvfrom(
sockfd,
buf.as_ptr() as *mut c_void,
buf.len() as size_t,
0,
- &mut addr as *mut libc::sockaddr_storage as *mut libc::sockaddr,
+ addr.as_mut_ptr() as *mut libc::sockaddr,
&mut len as *mut socklen_t))? as usize;
- match sockaddr_storage_to_addr(&addr, len as usize) {
- Err(Error::Sys(Errno::ENOTCONN)) => Ok((ret, None)),
- Ok(addr) => Ok((ret, Some(addr))),
- Err(e) => Err(e)
- }
+ Ok((ret, T::from_raw(
+ addr.assume_init().as_ptr() as *const libc::sockaddr,
+ Some(len))
+ ))
}
}
/// Send a message to a socket
///
-/// [Further reading](http://pubs.opengroup.org/onlinepubs/9699919799/functions/sendto.html)
-pub fn sendto(fd: RawFd, buf: &[u8], addr: &SockAddr, flags: MsgFlags) -> Result<usize> {
+/// [Further reading](https://pubs.opengroup.org/onlinepubs/9699919799/functions/sendto.html)
+pub fn sendto(fd: RawFd, buf: &[u8], addr: &dyn SockaddrLike, flags: MsgFlags) -> Result<usize> {
let ret = unsafe {
- let (ptr, len) = addr.as_ffi_pair();
- libc::sendto(fd, buf.as_ptr() as *const c_void, buf.len() as size_t, flags.bits(), ptr, len)
+ libc::sendto(
+ fd,
+ buf.as_ptr() as *const c_void,
+ buf.len() as size_t,
+ flags.bits(),
+ addr.as_ptr(),
+ addr.len()
+ )
};
Errno::result(ret).map(|r| r as usize)
@@ -1057,7 +1948,7 @@ pub fn sendto(fd: RawFd, buf: &[u8], addr: &SockAddr, flags: MsgFlags) -> Result
/// Send data to a connection-oriented socket. Returns the number of bytes read
///
-/// [Further reading](http://pubs.opengroup.org/onlinepubs/9699919799/functions/send.html)
+/// [Further reading](https://pubs.opengroup.org/onlinepubs/9699919799/functions/send.html)
pub fn send(fd: RawFd, buf: &[u8], flags: MsgFlags) -> Result<usize> {
let ret = unsafe {
libc::send(fd, buf.as_ptr() as *const c_void, buf.len() as size_t, flags.bits())
@@ -1072,52 +1963,32 @@ pub fn send(fd: RawFd, buf: &[u8], flags: MsgFlags) -> Result<usize> {
*
*/
-/// The protocol level at which to get / set socket options. Used as an
-/// argument to `getsockopt` and `setsockopt`.
-///
-/// [Further reading](http://pubs.opengroup.org/onlinepubs/9699919799/functions/setsockopt.html)
-#[repr(i32)]
-#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
-pub enum SockLevel {
- Socket = libc::SOL_SOCKET,
- Tcp = libc::IPPROTO_TCP,
- Ip = libc::IPPROTO_IP,
- Ipv6 = libc::IPPROTO_IPV6,
- Udp = libc::IPPROTO_UDP,
- #[cfg(any(target_os = "android", target_os = "linux"))]
- Netlink = libc::SOL_NETLINK,
- #[cfg(any(target_os = "android", target_os = "linux"))]
- Alg = libc::SOL_ALG,
-}
-
-/// Represents a socket option that can be accessed or set. Used as an argument
-/// to `getsockopt`
+/// Represents a socket option that can be retrieved.
pub trait GetSockOpt : Copy {
type Val;
- #[doc(hidden)]
+ /// Look up the value of this socket option on the given socket.
fn get(&self, fd: RawFd) -> Result<Self::Val>;
}
-/// Represents a socket option that can be accessed or set. Used as an argument
-/// to `setsockopt`
+/// Represents a socket option that can be set.
pub trait SetSockOpt : Clone {
type Val;
- #[doc(hidden)]
+ /// Set the value of this socket option on the given socket.
fn set(&self, fd: RawFd, val: &Self::Val) -> Result<()>;
}
/// Get the current value for the requested socket option
///
-/// [Further reading](http://pubs.opengroup.org/onlinepubs/9699919799/functions/getsockopt.html)
+/// [Further reading](https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsockopt.html)
pub fn getsockopt<O: GetSockOpt>(fd: RawFd, opt: O) -> Result<O::Val> {
opt.get(fd)
}
/// Sets the value for the requested socket option
///
-/// [Further reading](http://pubs.opengroup.org/onlinepubs/9699919799/functions/setsockopt.html)
+/// [Further reading](https://pubs.opengroup.org/onlinepubs/9699919799/functions/setsockopt.html)
///
/// # Examples
///
@@ -1138,11 +2009,11 @@ pub fn setsockopt<O: SetSockOpt>(fd: RawFd, opt: O, val: &O::Val) -> Result<()>
/// Get the address of the peer connected to the socket `fd`.
///
-/// [Further reading](http://pubs.opengroup.org/onlinepubs/9699919799/functions/getpeername.html)
-pub fn getpeername(fd: RawFd) -> Result<SockAddr> {
+/// [Further reading](https://pubs.opengroup.org/onlinepubs/9699919799/functions/getpeername.html)
+pub fn getpeername<T: SockaddrLike>(fd: RawFd) -> Result<T> {
unsafe {
- let mut addr = mem::MaybeUninit::uninit();
- let mut len = mem::size_of::<sockaddr_storage>() as socklen_t;
+ let mut addr = mem::MaybeUninit::<T>::uninit();
+ let mut len = T::size();
let ret = libc::getpeername(
fd,
@@ -1152,17 +2023,18 @@ pub fn getpeername(fd: RawFd) -> Result<SockAddr> {
Errno::result(ret)?;
- sockaddr_storage_to_addr(&addr.assume_init(), len as usize)
+ T::from_raw(addr.assume_init().as_ptr(), Some(len))
+ .ok_or(Errno::EINVAL)
}
}
/// Get the current address to which the socket `fd` is bound.
///
-/// [Further reading](http://pubs.opengroup.org/onlinepubs/9699919799/functions/getsockname.html)
-pub fn getsockname(fd: RawFd) -> Result<SockAddr> {
+/// [Further reading](https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsockname.html)
+pub fn getsockname<T: SockaddrLike>(fd: RawFd) -> Result<T> {
unsafe {
- let mut addr = mem::MaybeUninit::uninit();
- let mut len = mem::size_of::<sockaddr_storage>() as socklen_t;
+ let mut addr = mem::MaybeUninit::<T>::uninit();
+ let mut len = T::size();
let ret = libc::getsockname(
fd,
@@ -1172,53 +2044,93 @@ pub fn getsockname(fd: RawFd) -> Result<SockAddr> {
Errno::result(ret)?;
- sockaddr_storage_to_addr(&addr.assume_init(), len as usize)
+ T::from_raw(addr.assume_init().as_ptr(), Some(len))
+ .ok_or(Errno::EINVAL)
}
}
-/// Return the appropriate `SockAddr` type from a `sockaddr_storage` of a certain
-/// size. In C this would usually be done by casting. The `len` argument
+/// Return the appropriate `SockAddr` type from a `sockaddr_storage` of a
+/// certain size.
+///
+/// In C this would usually be done by casting. The `len` argument
/// should be the number of bytes in the `sockaddr_storage` that are actually
/// allocated and valid. It must be at least as large as all the useful parts
/// of the structure. Note that in the case of a `sockaddr_un`, `len` need not
/// include the terminating null.
-pub unsafe fn sockaddr_storage_to_addr(
+#[deprecated(
+ since = "0.24.0",
+ note = "use SockaddrLike or SockaddrStorage instead"
+)]
+#[allow(deprecated)]
+pub fn sockaddr_storage_to_addr(
addr: &sockaddr_storage,
len: usize) -> Result<SockAddr> {
+ assert!(len <= mem::size_of::<sockaddr_storage>());
if len < mem::size_of_val(&addr.ss_family) {
- return Err(Error::Sys(Errno::ENOTCONN));
+ return Err(Errno::ENOTCONN);
}
match c_int::from(addr.ss_family) {
+ #[cfg(feature = "net")]
libc::AF_INET => {
- assert_eq!(len as usize, mem::size_of::<sockaddr_in>());
- let ret = *(addr as *const _ as *const sockaddr_in);
- Ok(SockAddr::Inet(InetAddr::V4(ret)))
+ assert!(len as usize >= mem::size_of::<sockaddr_in>());
+ let sin = unsafe {
+ *(addr as *const sockaddr_storage as *const sockaddr_in)
+ };
+ Ok(SockAddr::Inet(InetAddr::V4(sin)))
}
+ #[cfg(feature = "net")]
libc::AF_INET6 => {
- assert_eq!(len as usize, mem::size_of::<sockaddr_in6>());
- Ok(SockAddr::Inet(InetAddr::V6(*(addr as *const _ as *const sockaddr_in6))))
+ assert!(len as usize >= mem::size_of::<sockaddr_in6>());
+ let sin6 = unsafe {
+ *(addr as *const _ as *const sockaddr_in6)
+ };
+ Ok(SockAddr::Inet(InetAddr::V6(sin6)))
}
libc::AF_UNIX => {
- let sun = *(addr as *const _ as *const sockaddr_un);
- let pathlen = len - offset_of!(sockaddr_un, sun_path);
- Ok(SockAddr::Unix(UnixAddr(sun, pathlen)))
+ unsafe {
+ let sun = *(addr as *const _ as *const sockaddr_un);
+ let sun_len = len.try_into().unwrap();
+ Ok(SockAddr::Unix(UnixAddr::from_raw_parts(sun, sun_len)))
+ }
+ }
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg(feature = "net")]
+ libc::AF_PACKET => {
+ use libc::sockaddr_ll;
+ // Don't assert anything about the size.
+ // Apparently the Linux kernel can return smaller sizes when
+ // the value in the last element of sockaddr_ll (`sll_addr`) is
+ // smaller than the declared size of that field
+ let sll = unsafe {
+ *(addr as *const _ as *const sockaddr_ll)
+ };
+ Ok(SockAddr::Link(LinkAddr(sll)))
}
#[cfg(any(target_os = "android", target_os = "linux"))]
libc::AF_NETLINK => {
use libc::sockaddr_nl;
- Ok(SockAddr::Netlink(NetlinkAddr(*(addr as *const _ as *const sockaddr_nl))))
+ let snl = unsafe {
+ *(addr as *const _ as *const sockaddr_nl)
+ };
+ Ok(SockAddr::Netlink(NetlinkAddr(snl)))
}
#[cfg(any(target_os = "android", target_os = "linux"))]
libc::AF_ALG => {
use libc::sockaddr_alg;
- Ok(SockAddr::Alg(AlgAddr(*(addr as *const _ as *const sockaddr_alg))))
+ let salg = unsafe {
+ *(addr as *const _ as *const sockaddr_alg)
+ };
+ Ok(SockAddr::Alg(AlgAddr(salg)))
}
- #[cfg(target_os = "linux")]
+ #[cfg(any(target_os = "android", target_os = "linux"))]
libc::AF_VSOCK => {
use libc::sockaddr_vm;
- Ok(SockAddr::Vsock(VsockAddr(*(addr as *const _ as *const sockaddr_vm))))
+ let svm = unsafe {
+ *(addr as *const _ as *const sockaddr_vm)
+ };
+ Ok(SockAddr::Vsock(VsockAddr(svm)))
}
af => panic!("unexpected address family {}", af),
}
@@ -1237,7 +2149,7 @@ pub enum Shutdown {
/// Shut down part of a full-duplex connection.
///
-/// [Further reading](http://pubs.opengroup.org/onlinepubs/9699919799/functions/shutdown.html)
+/// [Further reading](https://pubs.opengroup.org/onlinepubs/9699919799/functions/shutdown.html)
pub fn shutdown(df: RawFd, how: Shutdown) -> Result<()> {
unsafe {
use libc::shutdown;
@@ -1251,3 +2163,11 @@ pub fn shutdown(df: RawFd, how: Shutdown) -> Result<()> {
Errno::result(shutdown(df, how)).map(drop)
}
}
+
+#[cfg(test)]
+mod tests {
+ #[test]
+ fn can_use_cmsg_space() {
+ let _ = cmsg_space!(u8);
+ }
+}
diff --git a/vendor/nix/src/sys/socket/sockopt.rs b/vendor/nix/src/sys/socket/sockopt.rs
index 691f66d..14fea80 100644
--- a/vendor/nix/src/sys/socket/sockopt.rs
+++ b/vendor/nix/src/sys/socket/sockopt.rs
@@ -1,9 +1,14 @@
+//! Socket options as used by `setsockopt` and `getsockopt`.
+use cfg_if::cfg_if;
use super::{GetSockOpt, SetSockOpt};
-use Result;
-use errno::Errno;
-use sys::time::TimeVal;
+use crate::Result;
+use crate::errno::Errno;
+use crate::sys::time::TimeVal;
use libc::{self, c_int, c_void, socklen_t};
-use std::mem;
+use std::mem::{
+ self,
+ MaybeUninit
+};
use std::os::unix::io::RawFd;
use std::ffi::{OsStr, OsString};
#[cfg(target_family = "unix")]
@@ -11,7 +16,8 @@ use std::os::unix::ffi::OsStrExt;
// Constants
// TCP_CA_NAME_MAX isn't defined in user space include files
-#[cfg(any(target_os = "freebsd", target_os = "linux"))]
+#[cfg(any(target_os = "freebsd", target_os = "linux"))]
+#[cfg(feature = "net")]
const TCP_CA_NAME_MAX: usize = 16;
/// Helper for implementing `SetSockOpt` for a given socket option. See
@@ -26,7 +32,7 @@ const TCP_CA_NAME_MAX: usize = 16;
/// # Arguments
///
/// * `$name:ident`: name of the type you want to implement `SetSockOpt` for.
-/// * `$level:path` : socket layer, or a `protocol level`: could be *raw sockets*
+/// * `$level:expr` : socket layer, or a `protocol level`: could be *raw sockets*
/// (`libc::SOL_SOCKET`), *ip protocol* (libc::IPPROTO_IP), *tcp protocol* (`libc::IPPROTO_TCP`),
/// and more. Please refer to your system manual for more options. Will be passed as the second
/// argument (`level`) to the `setsockopt` call.
@@ -37,7 +43,7 @@ const TCP_CA_NAME_MAX: usize = 16;
/// * Type that implements the `Set` trait for the type from the previous item (like `SetBool` for
/// `bool`, `SetUsize` for `usize`, etc.).
macro_rules! setsockopt_impl {
- ($name:ident, $level:path, $flag:path, $ty:ty, $setter:ty) => {
+ ($name:ident, $level:expr, $flag:path, $ty:ty, $setter:ty) => {
impl SetSockOpt for $name {
type Val = $ty;
@@ -78,20 +84,20 @@ macro_rules! setsockopt_impl {
/// * Type that implements the `Get` trait for the type from the previous item (`GetBool` for
/// `bool`, `GetUsize` for `usize`, etc.).
macro_rules! getsockopt_impl {
- ($name:ident, $level:path, $flag:path, $ty:ty, $getter:ty) => {
+ ($name:ident, $level:expr, $flag:path, $ty:ty, $getter:ty) => {
impl GetSockOpt for $name {
type Val = $ty;
fn get(&self, fd: RawFd) -> Result<$ty> {
unsafe {
- let mut getter: $getter = Get::blank();
+ let mut getter: $getter = Get::uninit();
let res = libc::getsockopt(fd, $level, $flag,
getter.ffi_ptr(),
getter.ffi_len());
Errno::result(res)?;
- Ok(getter.unwrap())
+ Ok(getter.assume_init())
}
}
}
@@ -113,7 +119,7 @@ macro_rules! getsockopt_impl {
/// * `GetOnly`, `SetOnly` or `Both`: whether you want to implement only getter, only setter or
/// both of them.
/// * `$name:ident`: name of type `GetSockOpt`/`SetSockOpt` will be implemented for.
-/// * `$level:path` : socket layer, or a `protocol level`: could be *raw sockets*
+/// * `$level:expr` : socket layer, or a `protocol level`: could be *raw sockets*
/// (`lic::SOL_SOCKET`), *ip protocol* (libc::IPPROTO_IP), *tcp protocol* (`libc::IPPROTO_TCP`),
/// and more. Please refer to your system manual for more options. Will be passed as the second
/// argument (`level`) to the `getsockopt`/`setsockopt` call.
@@ -123,74 +129,103 @@ macro_rules! getsockopt_impl {
/// * `$ty:ty`: type of the value that will be get/set.
/// * `$getter:ty`: `Get` implementation; optional; only for `GetOnly` and `Both`.
/// * `$setter:ty`: `Set` implementation; optional; only for `SetOnly` and `Both`.
+// Some targets don't use all rules.
+#[allow(unknown_lints)]
+#[allow(unused_macro_rules)]
macro_rules! sockopt_impl {
- (GetOnly, $name:ident, $level:path, $flag:path, bool) => {
- sockopt_impl!(GetOnly, $name, $level, $flag, bool, GetBool);
+ ($(#[$attr:meta])* $name:ident, GetOnly, $level:expr, $flag:path, bool) => {
+ sockopt_impl!($(#[$attr])*
+ $name, GetOnly, $level, $flag, bool, GetBool);
};
- (GetOnly, $name:ident, $level:path, $flag:path, u8) => {
- sockopt_impl!(GetOnly, $name, $level, $flag, u8, GetU8);
+ ($(#[$attr:meta])* $name:ident, GetOnly, $level:expr, $flag:path, u8) => {
+ sockopt_impl!($(#[$attr])* $name, GetOnly, $level, $flag, u8, GetU8);
};
- (GetOnly, $name:ident, $level:path, $flag:path, usize) => {
- sockopt_impl!(GetOnly, $name, $level, $flag, usize, GetUsize);
+ ($(#[$attr:meta])* $name:ident, GetOnly, $level:expr, $flag:path, usize) =>
+ {
+ sockopt_impl!($(#[$attr])*
+ $name, GetOnly, $level, $flag, usize, GetUsize);
};
- (SetOnly, $name:ident, $level:path, $flag:path, bool) => {
- sockopt_impl!(SetOnly, $name, $level, $flag, bool, SetBool);
+ ($(#[$attr:meta])* $name:ident, SetOnly, $level:expr, $flag:path, bool) => {
+ sockopt_impl!($(#[$attr])*
+ $name, SetOnly, $level, $flag, bool, SetBool);
};
- (SetOnly, $name:ident, $level:path, $flag:path, u8) => {
- sockopt_impl!(SetOnly, $name, $level, $flag, u8, SetU8);
+ ($(#[$attr:meta])* $name:ident, SetOnly, $level:expr, $flag:path, u8) => {
+ sockopt_impl!($(#[$attr])* $name, SetOnly, $level, $flag, u8, SetU8);
};
- (SetOnly, $name:ident, $level:path, $flag:path, usize) => {
- sockopt_impl!(SetOnly, $name, $level, $flag, usize, SetUsize);
+ ($(#[$attr:meta])* $name:ident, SetOnly, $level:expr, $flag:path, usize) =>
+ {
+ sockopt_impl!($(#[$attr])*
+ $name, SetOnly, $level, $flag, usize, SetUsize);
};
- (Both, $name:ident, $level:path, $flag:path, bool) => {
- sockopt_impl!(Both, $name, $level, $flag, bool, GetBool, SetBool);
+ ($(#[$attr:meta])* $name:ident, Both, $level:expr, $flag:path, bool) => {
+ sockopt_impl!($(#[$attr])*
+ $name, Both, $level, $flag, bool, GetBool, SetBool);
};
- (Both, $name:ident, $level:path, $flag:path, u8) => {
- sockopt_impl!(Both, $name, $level, $flag, u8, GetU8, SetU8);
+ ($(#[$attr:meta])* $name:ident, Both, $level:expr, $flag:path, u8) => {
+ sockopt_impl!($(#[$attr])*
+ $name, Both, $level, $flag, u8, GetU8, SetU8);
};
- (Both, $name:ident, $level:path, $flag:path, usize) => {
- sockopt_impl!(Both, $name, $level, $flag, usize, GetUsize, SetUsize);
+ ($(#[$attr:meta])* $name:ident, Both, $level:expr, $flag:path, usize) => {
+ sockopt_impl!($(#[$attr])*
+ $name, Both, $level, $flag, usize, GetUsize, SetUsize);
};
- (Both, $name:ident, $level:path, $flag:path, OsString<$array:ty>) => {
- sockopt_impl!(Both, $name, $level, $flag, OsString, GetOsString<$array>, SetOsString);
+ ($(#[$attr:meta])* $name:ident, Both, $level:expr, $flag:path,
+ OsString<$array:ty>) =>
+ {
+ sockopt_impl!($(#[$attr])*
+ $name, Both, $level, $flag, OsString, GetOsString<$array>,
+ SetOsString);
};
/*
* Matchers with generic getter types must be placed at the end, so
* they'll only match _after_ specialized matchers fail
*/
- (GetOnly, $name:ident, $level:path, $flag:path, $ty:ty) => {
- sockopt_impl!(GetOnly, $name, $level, $flag, $ty, GetStruct<$ty>);
+ ($(#[$attr:meta])* $name:ident, GetOnly, $level:expr, $flag:path, $ty:ty) =>
+ {
+ sockopt_impl!($(#[$attr])*
+ $name, GetOnly, $level, $flag, $ty, GetStruct<$ty>);
};
- (GetOnly, $name:ident, $level:path, $flag:path, $ty:ty, $getter:ty) => {
+ ($(#[$attr:meta])* $name:ident, GetOnly, $level:expr, $flag:path, $ty:ty,
+ $getter:ty) =>
+ {
+ $(#[$attr])*
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
pub struct $name;
getsockopt_impl!($name, $level, $flag, $ty, $getter);
};
- (SetOnly, $name:ident, $level:path, $flag:path, $ty:ty) => {
- sockopt_impl!(SetOnly, $name, $level, $flag, $ty, SetStruct<$ty>);
+ ($(#[$attr:meta])* $name:ident, SetOnly, $level:expr, $flag:path, $ty:ty) =>
+ {
+ sockopt_impl!($(#[$attr])*
+ $name, SetOnly, $level, $flag, $ty, SetStruct<$ty>);
};
- (SetOnly, $name:ident, $level:path, $flag:path, $ty:ty, $setter:ty) => {
+ ($(#[$attr:meta])* $name:ident, SetOnly, $level:expr, $flag:path, $ty:ty,
+ $setter:ty) =>
+ {
+ $(#[$attr])*
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
pub struct $name;
setsockopt_impl!($name, $level, $flag, $ty, $setter);
};
- (Both, $name:ident, $level:path, $flag:path, $ty:ty, $getter:ty, $setter:ty) => {
+ ($(#[$attr:meta])* $name:ident, Both, $level:expr, $flag:path, $ty:ty,
+ $getter:ty, $setter:ty) =>
+ {
+ $(#[$attr])*
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
pub struct $name;
@@ -198,8 +233,10 @@ macro_rules! sockopt_impl {
getsockopt_impl!($name, $level, $flag, $ty, $getter);
};
- (Both, $name:ident, $level:path, $flag:path, $ty:ty) => {
- sockopt_impl!(Both, $name, $level, $flag, $ty, GetStruct<$ty>, SetStruct<$ty>);
+ ($(#[$attr:meta])* $name:ident, Both, $level:expr, $flag:path, $ty:ty) => {
+ sockopt_impl!($(#[$attr])*
+ $name, Both, $level, $flag, $ty, GetStruct<$ty>,
+ SetStruct<$ty>);
};
}
@@ -209,68 +246,277 @@ macro_rules! sockopt_impl {
*
*/
-sockopt_impl!(Both, ReuseAddr, libc::SOL_SOCKET, libc::SO_REUSEADDR, bool);
-sockopt_impl!(Both, ReusePort, libc::SOL_SOCKET, libc::SO_REUSEPORT, bool);
-sockopt_impl!(Both, TcpNoDelay, libc::IPPROTO_TCP, libc::TCP_NODELAY, bool);
-sockopt_impl!(Both, Linger, libc::SOL_SOCKET, libc::SO_LINGER, libc::linger);
-sockopt_impl!(SetOnly, IpAddMembership, libc::IPPROTO_IP, libc::IP_ADD_MEMBERSHIP, super::IpMembershipRequest);
-sockopt_impl!(SetOnly, IpDropMembership, libc::IPPROTO_IP, libc::IP_DROP_MEMBERSHIP, super::IpMembershipRequest);
+sockopt_impl!(
+ /// Enables local address reuse
+ ReuseAddr, Both, libc::SOL_SOCKET, libc::SO_REUSEADDR, bool
+);
+#[cfg(not(any(target_os = "illumos", target_os = "solaris")))]
+sockopt_impl!(
+ /// Permits multiple AF_INET or AF_INET6 sockets to be bound to an
+ /// identical socket address.
+ ReusePort, Both, libc::SOL_SOCKET, libc::SO_REUSEPORT, bool);
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// Under most circumstances, TCP sends data when it is presented; when
+ /// outstanding data has not yet been acknowledged, it gathers small amounts
+ /// of output to be sent in a single packet once an acknowledgement is
+ /// received. For a small number of clients, such as window systems that
+ /// send a stream of mouse events which receive no replies, this
+ /// packetization may cause significant delays. The boolean option
+ /// TCP_NODELAY defeats this algorithm.
+ TcpNoDelay, Both, libc::IPPROTO_TCP, libc::TCP_NODELAY, bool);
+sockopt_impl!(
+ /// When enabled, a close(2) or shutdown(2) will not return until all
+ /// queued messages for the socket have been successfully sent or the
+ /// linger timeout has been reached.
+ Linger, Both, libc::SOL_SOCKET, libc::SO_LINGER, libc::linger);
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// Join a multicast group
+ IpAddMembership, SetOnly, libc::IPPROTO_IP, libc::IP_ADD_MEMBERSHIP,
+ super::IpMembershipRequest);
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// Leave a multicast group.
+ IpDropMembership, SetOnly, libc::IPPROTO_IP, libc::IP_DROP_MEMBERSHIP,
+ super::IpMembershipRequest);
cfg_if! {
if #[cfg(any(target_os = "android", target_os = "linux"))] {
- sockopt_impl!(SetOnly, Ipv6AddMembership, libc::IPPROTO_IPV6, libc::IPV6_ADD_MEMBERSHIP, super::Ipv6MembershipRequest);
- sockopt_impl!(SetOnly, Ipv6DropMembership, libc::IPPROTO_IPV6, libc::IPV6_DROP_MEMBERSHIP, super::Ipv6MembershipRequest);
+ #[cfg(feature = "net")]
+ sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// Join an IPv6 multicast group.
+ Ipv6AddMembership, SetOnly, libc::IPPROTO_IPV6, libc::IPV6_ADD_MEMBERSHIP, super::Ipv6MembershipRequest);
+ #[cfg(feature = "net")]
+ sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// Leave an IPv6 multicast group.
+ Ipv6DropMembership, SetOnly, libc::IPPROTO_IPV6, libc::IPV6_DROP_MEMBERSHIP, super::Ipv6MembershipRequest);
} else if #[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
+ target_os = "illumos",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
- target_os = "openbsd"))] {
- sockopt_impl!(SetOnly, Ipv6AddMembership, libc::IPPROTO_IPV6, libc::IPV6_JOIN_GROUP, super::Ipv6MembershipRequest);
- sockopt_impl!(SetOnly, Ipv6DropMembership, libc::IPPROTO_IPV6, libc::IPV6_LEAVE_GROUP, super::Ipv6MembershipRequest);
+ target_os = "openbsd",
+ target_os = "solaris"))] {
+ #[cfg(feature = "net")]
+ sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// Join an IPv6 multicast group.
+ Ipv6AddMembership, SetOnly, libc::IPPROTO_IPV6,
+ libc::IPV6_JOIN_GROUP, super::Ipv6MembershipRequest);
+ #[cfg(feature = "net")]
+ sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// Leave an IPv6 multicast group.
+ Ipv6DropMembership, SetOnly, libc::IPPROTO_IPV6,
+ libc::IPV6_LEAVE_GROUP, super::Ipv6MembershipRequest);
}
}
-sockopt_impl!(Both, IpMulticastTtl, libc::IPPROTO_IP, libc::IP_MULTICAST_TTL, u8);
-sockopt_impl!(Both, IpMulticastLoop, libc::IPPROTO_IP, libc::IP_MULTICAST_LOOP, bool);
-sockopt_impl!(Both, ReceiveTimeout, libc::SOL_SOCKET, libc::SO_RCVTIMEO, TimeVal);
-sockopt_impl!(Both, SendTimeout, libc::SOL_SOCKET, libc::SO_SNDTIMEO, TimeVal);
-sockopt_impl!(Both, Broadcast, libc::SOL_SOCKET, libc::SO_BROADCAST, bool);
-sockopt_impl!(Both, OobInline, libc::SOL_SOCKET, libc::SO_OOBINLINE, bool);
-sockopt_impl!(GetOnly, SocketError, libc::SOL_SOCKET, libc::SO_ERROR, i32);
-sockopt_impl!(Both, KeepAlive, libc::SOL_SOCKET, libc::SO_KEEPALIVE, bool);
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// Set or read the time-to-live value of outgoing multicast packets for
+ /// this socket.
+ IpMulticastTtl, Both, libc::IPPROTO_IP, libc::IP_MULTICAST_TTL, u8);
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// Set or read a boolean integer argument that determines whether sent
+ /// multicast packets should be looped back to the local sockets.
+ IpMulticastLoop, Both, libc::IPPROTO_IP, libc::IP_MULTICAST_LOOP, bool);
+#[cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux"))]
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// If enabled, this boolean option allows binding to an IP address that
+ /// is nonlocal or does not (yet) exist.
+ IpFreebind, Both, libc::IPPROTO_IP, libc::IP_FREEBIND, bool);
+sockopt_impl!(
+ /// Specify the receiving timeout until reporting an error.
+ ReceiveTimeout, Both, libc::SOL_SOCKET, libc::SO_RCVTIMEO, TimeVal);
+sockopt_impl!(
+ /// Specify the sending timeout until reporting an error.
+ SendTimeout, Both, libc::SOL_SOCKET, libc::SO_SNDTIMEO, TimeVal);
+sockopt_impl!(
+ /// Set or get the broadcast flag.
+ Broadcast, Both, libc::SOL_SOCKET, libc::SO_BROADCAST, bool);
+sockopt_impl!(
+ /// If this option is enabled, out-of-band data is directly placed into
+ /// the receive data stream.
+ OobInline, Both, libc::SOL_SOCKET, libc::SO_OOBINLINE, bool);
+sockopt_impl!(
+ /// Get and clear the pending socket error.
+ SocketError, GetOnly, libc::SOL_SOCKET, libc::SO_ERROR, i32);
+sockopt_impl!(
+ /// Enable sending of keep-alive messages on connection-oriented sockets.
+ KeepAlive, Both, libc::SOL_SOCKET, libc::SO_KEEPALIVE, bool);
+#[cfg(any(
+ target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "macos",
+ target_os = "ios"
+))]
+sockopt_impl!(
+ /// Get the credentials of the peer process of a connected unix domain
+ /// socket.
+ LocalPeerCred, GetOnly, 0, libc::LOCAL_PEERCRED, super::XuCred);
#[cfg(any(target_os = "android", target_os = "linux"))]
-sockopt_impl!(GetOnly, PeerCredentials, libc::SOL_SOCKET, libc::SO_PEERCRED, super::UnixCredentials);
+sockopt_impl!(
+ /// Return the credentials of the foreign process connected to this socket.
+ PeerCredentials, GetOnly, libc::SOL_SOCKET, libc::SO_PEERCRED, super::UnixCredentials);
#[cfg(any(target_os = "ios",
target_os = "macos"))]
-sockopt_impl!(Both, TcpKeepAlive, libc::IPPROTO_TCP, libc::TCP_KEEPALIVE, u32);
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// Specify the amount of time, in seconds, that the connection must be idle
+ /// before keepalive probes (if enabled) are sent.
+ TcpKeepAlive, Both, libc::IPPROTO_TCP, libc::TCP_KEEPALIVE, u32);
#[cfg(any(target_os = "android",
target_os = "dragonfly",
target_os = "freebsd",
target_os = "linux",
target_os = "nacl"))]
-sockopt_impl!(Both, TcpKeepIdle, libc::IPPROTO_TCP, libc::TCP_KEEPIDLE, u32);
-sockopt_impl!(Both, RcvBuf, libc::SOL_SOCKET, libc::SO_RCVBUF, usize);
-sockopt_impl!(Both, SndBuf, libc::SOL_SOCKET, libc::SO_SNDBUF, usize);
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// The time (in seconds) the connection needs to remain idle before TCP
+ /// starts sending keepalive probes
+ TcpKeepIdle, Both, libc::IPPROTO_TCP, libc::TCP_KEEPIDLE, u32);
+cfg_if! {
+ if #[cfg(any(target_os = "android", target_os = "linux"))] {
+ sockopt_impl!(
+ /// The maximum segment size for outgoing TCP packets.
+ TcpMaxSeg, Both, libc::IPPROTO_TCP, libc::TCP_MAXSEG, u32);
+ } else {
+ sockopt_impl!(
+ /// The maximum segment size for outgoing TCP packets.
+ TcpMaxSeg, GetOnly, libc::IPPROTO_TCP, libc::TCP_MAXSEG, u32);
+ }
+}
+#[cfg(not(target_os = "openbsd"))]
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// The maximum number of keepalive probes TCP should send before
+ /// dropping the connection.
+ TcpKeepCount, Both, libc::IPPROTO_TCP, libc::TCP_KEEPCNT, u32);
+#[cfg(any(target_os = "android",
+ target_os = "fuchsia",
+ target_os = "linux"))]
+sockopt_impl!(
+ #[allow(missing_docs)]
+ // Not documented by Linux!
+ TcpRepair, Both, libc::IPPROTO_TCP, libc::TCP_REPAIR, u32);
+#[cfg(not(target_os = "openbsd"))]
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// The time (in seconds) between individual keepalive probes.
+ TcpKeepInterval, Both, libc::IPPROTO_TCP, libc::TCP_KEEPINTVL, u32);
+#[cfg(any(target_os = "fuchsia", target_os = "linux"))]
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// Specifies the maximum amount of time in milliseconds that transmitted
+ /// data may remain unacknowledged before TCP will forcibly close the
+ /// corresponding connection
+ TcpUserTimeout, Both, libc::IPPROTO_TCP, libc::TCP_USER_TIMEOUT, u32);
+sockopt_impl!(
+ /// Sets or gets the maximum socket receive buffer in bytes.
+ RcvBuf, Both, libc::SOL_SOCKET, libc::SO_RCVBUF, usize);
+sockopt_impl!(
+ /// Sets or gets the maximum socket send buffer in bytes.
+ SndBuf, Both, libc::SOL_SOCKET, libc::SO_SNDBUF, usize);
+#[cfg(any(target_os = "android", target_os = "linux"))]
+sockopt_impl!(
+ /// Using this socket option, a privileged (`CAP_NET_ADMIN`) process can
+ /// perform the same task as `SO_RCVBUF`, but the `rmem_max limit` can be
+ /// overridden.
+ RcvBufForce, SetOnly, libc::SOL_SOCKET, libc::SO_RCVBUFFORCE, usize);
+#[cfg(any(target_os = "android", target_os = "linux"))]
+sockopt_impl!(
+ /// Using this socket option, a privileged (`CAP_NET_ADMIN`) process can
+ /// perform the same task as `SO_SNDBUF`, but the `wmem_max` limit can be
+ /// overridden.
+ SndBufForce, SetOnly, libc::SOL_SOCKET, libc::SO_SNDBUFFORCE, usize);
+sockopt_impl!(
+ /// Gets the socket type as an integer.
+ SockType, GetOnly, libc::SOL_SOCKET, libc::SO_TYPE, super::SockType);
+sockopt_impl!(
+ /// Returns a value indicating whether or not this socket has been marked to
+ /// accept connections with `listen(2)`.
+ AcceptConn, GetOnly, libc::SOL_SOCKET, libc::SO_ACCEPTCONN, bool);
#[cfg(any(target_os = "android", target_os = "linux"))]
-sockopt_impl!(SetOnly, RcvBufForce, libc::SOL_SOCKET, libc::SO_RCVBUFFORCE, usize);
+sockopt_impl!(
+ /// Bind this socket to a particular device like “eth0”.
+ BindToDevice, Both, libc::SOL_SOCKET, libc::SO_BINDTODEVICE, OsString<[u8; libc::IFNAMSIZ]>);
#[cfg(any(target_os = "android", target_os = "linux"))]
-sockopt_impl!(SetOnly, SndBufForce, libc::SOL_SOCKET, libc::SO_SNDBUFFORCE, usize);
-sockopt_impl!(GetOnly, SockType, libc::SOL_SOCKET, libc::SO_TYPE, super::SockType);
-sockopt_impl!(GetOnly, AcceptConn, libc::SOL_SOCKET, libc::SO_ACCEPTCONN, bool);
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ #[allow(missing_docs)]
+ // Not documented by Linux!
+ OriginalDst, GetOnly, libc::SOL_IP, libc::SO_ORIGINAL_DST, libc::sockaddr_in);
#[cfg(any(target_os = "android", target_os = "linux"))]
-sockopt_impl!(GetOnly, OriginalDst, libc::SOL_IP, libc::SO_ORIGINAL_DST, libc::sockaddr_in);
-sockopt_impl!(Both, ReceiveTimestamp, libc::SOL_SOCKET, libc::SO_TIMESTAMP, bool);
+sockopt_impl!(
+ #[allow(missing_docs)]
+ // Not documented by Linux!
+ Ip6tOriginalDst, GetOnly, libc::SOL_IPV6, libc::IP6T_SO_ORIGINAL_DST, libc::sockaddr_in6);
+#[cfg(any(target_os = "linux"))]
+sockopt_impl!(
+ /// Specifies exact type of timestamping information collected by the kernel
+ /// [Further reading](https://www.kernel.org/doc/html/latest/networking/timestamping.html)
+ Timestamping, Both, libc::SOL_SOCKET, libc::SO_TIMESTAMPING, super::TimestampingFlag);
+sockopt_impl!(
+ /// Enable or disable the receiving of the `SO_TIMESTAMP` control message.
+ ReceiveTimestamp, Both, libc::SOL_SOCKET, libc::SO_TIMESTAMP, bool);
+#[cfg(all(target_os = "linux"))]
+sockopt_impl!(
+ /// Enable or disable the receiving of the `SO_TIMESTAMPNS` control message.
+ ReceiveTimestampns, Both, libc::SOL_SOCKET, libc::SO_TIMESTAMPNS, bool);
#[cfg(any(target_os = "android", target_os = "linux"))]
-sockopt_impl!(Both, IpTransparent, libc::SOL_IP, libc::IP_TRANSPARENT, bool);
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// Setting this boolean option enables transparent proxying on this socket.
+ IpTransparent, Both, libc::SOL_IP, libc::IP_TRANSPARENT, bool);
#[cfg(target_os = "openbsd")]
-sockopt_impl!(Both, BindAny, libc::SOL_SOCKET, libc::SO_BINDANY, bool);
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// Allows the socket to be bound to addresses which are not local to the
+ /// machine, so it can be used to make a transparent proxy.
+ BindAny, Both, libc::SOL_SOCKET, libc::SO_BINDANY, bool);
#[cfg(target_os = "freebsd")]
-sockopt_impl!(Both, BindAny, libc::IPPROTO_IP, libc::IP_BINDANY, bool);
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// Can `bind(2)` to any address, even one not bound to any available
+ /// network interface in the system.
+ BindAny, Both, libc::IPPROTO_IP, libc::IP_BINDANY, bool);
#[cfg(target_os = "linux")]
-sockopt_impl!(Both, Mark, libc::SOL_SOCKET, libc::SO_MARK, u32);
+sockopt_impl!(
+ /// Set the mark for each packet sent through this socket (similar to the
+ /// netfilter MARK target but socket-based).
+ Mark, Both, libc::SOL_SOCKET, libc::SO_MARK, u32);
#[cfg(any(target_os = "android", target_os = "linux"))]
-sockopt_impl!(Both, PassCred, libc::SOL_SOCKET, libc::SO_PASSCRED, bool);
-#[cfg(any(target_os = "freebsd", target_os = "linux"))]
-sockopt_impl!(Both, TcpCongestion, libc::IPPROTO_TCP, libc::TCP_CONGESTION, OsString<[u8; TCP_CA_NAME_MAX]>);
+sockopt_impl!(
+ /// Enable or disable the receiving of the `SCM_CREDENTIALS` control
+ /// message.
+ PassCred, Both, libc::SOL_SOCKET, libc::SO_PASSCRED, bool);
+#[cfg(any(target_os = "freebsd", target_os = "linux"))]
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// This option allows the caller to set the TCP congestion control
+ /// algorithm to be used, on a per-socket basis.
+ TcpCongestion, Both, libc::IPPROTO_TCP, libc::TCP_CONGESTION, OsString<[u8; TCP_CA_NAME_MAX]>);
#[cfg(any(
target_os = "android",
target_os = "ios",
@@ -278,7 +524,12 @@ sockopt_impl!(Both, TcpCongestion, libc::IPPROTO_TCP, libc::TCP_CONGESTION, OsSt
target_os = "macos",
target_os = "netbsd",
))]
-sockopt_impl!(Both, Ipv4PacketInfo, libc::IPPROTO_IP, libc::IP_PKTINFO, bool);
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// Pass an `IP_PKTINFO` ancillary message that contains a pktinfo
+ /// structure that supplies some information about the incoming packet.
+ Ipv4PacketInfo, Both, libc::IPPROTO_IP, libc::IP_PKTINFO, bool);
#[cfg(any(
target_os = "android",
target_os = "freebsd",
@@ -288,7 +539,12 @@ sockopt_impl!(Both, Ipv4PacketInfo, libc::IPPROTO_IP, libc::IP_PKTINFO, bool);
target_os = "netbsd",
target_os = "openbsd",
))]
-sockopt_impl!(Both, Ipv6RecvPacketInfo, libc::IPPROTO_IPV6, libc::IPV6_RECVPKTINFO, bool);
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// Set delivery of the `IPV6_PKTINFO` control message on incoming
+ /// datagrams.
+ Ipv6RecvPacketInfo, Both, libc::IPPROTO_IPV6, libc::IPV6_RECVPKTINFO, bool);
#[cfg(any(
target_os = "freebsd",
target_os = "ios",
@@ -296,7 +552,12 @@ sockopt_impl!(Both, Ipv6RecvPacketInfo, libc::IPPROTO_IPV6, libc::IPV6_RECVPKTIN
target_os = "netbsd",
target_os = "openbsd",
))]
-sockopt_impl!(Both, Ipv4RecvIf, libc::IPPROTO_IP, libc::IP_RECVIF, bool);
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// The `recvmsg(2)` call returns a `struct sockaddr_dl` corresponding to
+ /// the interface on which the packet was received.
+ Ipv4RecvIf, Both, libc::IPPROTO_IP, libc::IP_RECVIF, bool);
#[cfg(any(
target_os = "freebsd",
target_os = "ios",
@@ -304,9 +565,75 @@ sockopt_impl!(Both, Ipv4RecvIf, libc::IPPROTO_IP, libc::IP_RECVIF, bool);
target_os = "netbsd",
target_os = "openbsd",
))]
-sockopt_impl!(Both, Ipv4RecvDstAddr, libc::IPPROTO_IP, libc::IP_RECVDSTADDR, bool);
-
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// The `recvmsg(2)` call will return the destination IP address for a UDP
+ /// datagram.
+ Ipv4RecvDstAddr, Both, libc::IPPROTO_IP, libc::IP_RECVDSTADDR, bool);
+#[cfg(target_os = "linux")]
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ #[allow(missing_docs)]
+ // Not documented by Linux!
+ UdpGsoSegment, Both, libc::SOL_UDP, libc::UDP_SEGMENT, libc::c_int);
+#[cfg(target_os = "linux")]
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ #[allow(missing_docs)]
+ // Not documented by Linux!
+ UdpGroSegment, Both, libc::IPPROTO_UDP, libc::UDP_GRO, bool);
+#[cfg(target_os = "linux")]
+sockopt_impl!(
+ /// Configures the behavior of time-based transmission of packets, for use
+ /// with the `TxTime` control message.
+ TxTime, Both, libc::SOL_SOCKET, libc::SO_TXTIME, libc::sock_txtime);
+#[cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux"))]
+sockopt_impl!(
+ /// Indicates that an unsigned 32-bit value ancillary message (cmsg) should
+ /// be attached to received skbs indicating the number of packets dropped by
+ /// the socket since its creation.
+ RxqOvfl, Both, libc::SOL_SOCKET, libc::SO_RXQ_OVFL, libc::c_int);
+#[cfg(feature = "net")]
+sockopt_impl!(
+ #[cfg_attr(docsrs, doc(cfg(feature = "net")))]
+ /// The socket is restricted to sending and receiving IPv6 packets only.
+ Ipv6V6Only, Both, libc::IPPROTO_IPV6, libc::IPV6_V6ONLY, bool);
+#[cfg(any(target_os = "android", target_os = "linux"))]
+sockopt_impl!(
+ /// Enable extended reliable error message passing.
+ Ipv4RecvErr, Both, libc::IPPROTO_IP, libc::IP_RECVERR, bool);
+#[cfg(any(target_os = "android", target_os = "linux"))]
+sockopt_impl!(
+ /// Control receiving of asynchronous error options.
+ Ipv6RecvErr, Both, libc::IPPROTO_IPV6, libc::IPV6_RECVERR, bool);
+#[cfg(any(target_os = "android", target_os = "freebsd", target_os = "linux"))]
+sockopt_impl!(
+ /// Set or retrieve the current time-to-live field that is used in every
+ /// packet sent from this socket.
+ Ipv4Ttl, Both, libc::IPPROTO_IP, libc::IP_TTL, libc::c_int);
+#[cfg(any(target_os = "android", target_os = "freebsd", target_os = "linux"))]
+sockopt_impl!(
+ /// Set the unicast hop limit for the socket.
+ Ipv6Ttl, Both, libc::IPPROTO_IPV6, libc::IPV6_UNICAST_HOPS, libc::c_int);
+#[cfg(any(target_os = "ios", target_os = "macos"))]
+sockopt_impl!(
+ /// Set "don't fragment packet" flag on the IP packet.
+ IpDontFrag, Both, libc::IPPROTO_IP, libc::IP_DONTFRAG, bool);
+#[cfg(any(
+ target_os = "android",
+ target_os = "ios",
+ target_os = "linux",
+ target_os = "macos",
+))]
+sockopt_impl!(
+ /// Set "don't fragment packet" flag on the IPv6 packet.
+ Ipv6DontFrag, Both, libc::IPPROTO_IPV6, libc::IPV6_DONTFRAG, bool);
+#[allow(missing_docs)]
+// Not documented by Linux!
#[cfg(any(target_os = "android", target_os = "linux"))]
#[derive(Copy, Clone, Debug)]
pub struct AlgSetAeadAuthSize;
@@ -329,6 +656,8 @@ impl SetSockOpt for AlgSetAeadAuthSize {
}
}
+#[allow(missing_docs)]
+// Not documented by Linux!
#[cfg(any(target_os = "android", target_os = "linux"))]
#[derive(Clone, Debug)]
pub struct AlgSetKey<T>(::std::marker::PhantomData<T>);
@@ -363,21 +692,21 @@ impl<T> SetSockOpt for AlgSetKey<T> where T: AsRef<[u8]> + Clone {
*/
/// Helper trait that describes what is expected from a `GetSockOpt` getter.
-unsafe trait Get<T> {
- /// Returns an empty value.
- unsafe fn blank() -> Self;
+trait Get<T> {
+ /// Returns an uninitialized value.
+ fn uninit() -> Self;
/// Returns a pointer to the stored value. This pointer will be passed to the system's
/// `getsockopt` call (`man 3p getsockopt`, argument `option_value`).
fn ffi_ptr(&mut self) -> *mut c_void;
/// Returns length of the stored value. This pointer will be passed to the system's
/// `getsockopt` call (`man 3p getsockopt`, argument `option_len`).
fn ffi_len(&mut self) -> *mut socklen_t;
- /// Returns the stored value.
- unsafe fn unwrap(self) -> T;
+ /// Returns the hopefully initialized inner value.
+ unsafe fn assume_init(self) -> T;
}
/// Helper trait that describes what is expected from a `SetSockOpt` setter.
-unsafe trait Set<'a, T> {
+trait Set<'a, T> {
/// Initialize the setter with a given value.
fn new(val: &'a T) -> Self;
/// Returns a pointer to the stored value. This pointer will be passed to the system's
@@ -391,28 +720,28 @@ unsafe trait Set<'a, T> {
/// Getter for an arbitrary `struct`.
struct GetStruct<T> {
len: socklen_t,
- val: T,
+ val: MaybeUninit<T>,
}
-unsafe impl<T> Get<T> for GetStruct<T> {
- unsafe fn blank() -> Self {
+impl<T> Get<T> for GetStruct<T> {
+ fn uninit() -> Self {
GetStruct {
len: mem::size_of::<T>() as socklen_t,
- val: mem::zeroed(),
+ val: MaybeUninit::uninit(),
}
}
fn ffi_ptr(&mut self) -> *mut c_void {
- &mut self.val as *mut T as *mut c_void
+ self.val.as_mut_ptr() as *mut c_void
}
fn ffi_len(&mut self) -> *mut socklen_t {
&mut self.len
}
- unsafe fn unwrap(self) -> T {
+ unsafe fn assume_init(self) -> T {
assert_eq!(self.len as usize, mem::size_of::<T>(), "invalid getsockopt implementation");
- self.val
+ self.val.assume_init()
}
}
@@ -421,7 +750,7 @@ struct SetStruct<'a, T: 'static> {
ptr: &'a T,
}
-unsafe impl<'a, T> Set<'a, T> for SetStruct<'a, T> {
+impl<'a, T> Set<'a, T> for SetStruct<'a, T> {
fn new(ptr: &'a T) -> SetStruct<'a, T> {
SetStruct { ptr }
}
@@ -438,28 +767,28 @@ unsafe impl<'a, T> Set<'a, T> for SetStruct<'a, T> {
/// Getter for a boolean value.
struct GetBool {
len: socklen_t,
- val: c_int,
+ val: MaybeUninit<c_int>,
}
-unsafe impl Get<bool> for GetBool {
- unsafe fn blank() -> Self {
+impl Get<bool> for GetBool {
+ fn uninit() -> Self {
GetBool {
len: mem::size_of::<c_int>() as socklen_t,
- val: mem::zeroed(),
+ val: MaybeUninit::uninit(),
}
}
fn ffi_ptr(&mut self) -> *mut c_void {
- &mut self.val as *mut c_int as *mut c_void
+ self.val.as_mut_ptr() as *mut c_void
}
fn ffi_len(&mut self) -> *mut socklen_t {
&mut self.len
}
- unsafe fn unwrap(self) -> bool {
+ unsafe fn assume_init(self) -> bool {
assert_eq!(self.len as usize, mem::size_of::<c_int>(), "invalid getsockopt implementation");
- self.val != 0
+ self.val.assume_init() != 0
}
}
@@ -468,7 +797,7 @@ struct SetBool {
val: c_int,
}
-unsafe impl<'a> Set<'a, bool> for SetBool {
+impl<'a> Set<'a, bool> for SetBool {
fn new(val: &'a bool) -> SetBool {
SetBool { val: if *val { 1 } else { 0 } }
}
@@ -485,28 +814,28 @@ unsafe impl<'a> Set<'a, bool> for SetBool {
/// Getter for an `u8` value.
struct GetU8 {
len: socklen_t,
- val: u8,
+ val: MaybeUninit<u8>,
}
-unsafe impl Get<u8> for GetU8 {
- unsafe fn blank() -> Self {
+impl Get<u8> for GetU8 {
+ fn uninit() -> Self {
GetU8 {
len: mem::size_of::<u8>() as socklen_t,
- val: mem::zeroed(),
+ val: MaybeUninit::uninit(),
}
}
fn ffi_ptr(&mut self) -> *mut c_void {
- &mut self.val as *mut u8 as *mut c_void
+ self.val.as_mut_ptr() as *mut c_void
}
fn ffi_len(&mut self) -> *mut socklen_t {
&mut self.len
}
- unsafe fn unwrap(self) -> u8 {
+ unsafe fn assume_init(self) -> u8 {
assert_eq!(self.len as usize, mem::size_of::<u8>(), "invalid getsockopt implementation");
- self.val as u8
+ self.val.assume_init()
}
}
@@ -515,7 +844,7 @@ struct SetU8 {
val: u8,
}
-unsafe impl<'a> Set<'a, u8> for SetU8 {
+impl<'a> Set<'a, u8> for SetU8 {
fn new(val: &'a u8) -> SetU8 {
SetU8 { val: *val as u8 }
}
@@ -532,28 +861,28 @@ unsafe impl<'a> Set<'a, u8> for SetU8 {
/// Getter for an `usize` value.
struct GetUsize {
len: socklen_t,
- val: c_int,
+ val: MaybeUninit<c_int>,
}
-unsafe impl Get<usize> for GetUsize {
- unsafe fn blank() -> Self {
+impl Get<usize> for GetUsize {
+ fn uninit() -> Self {
GetUsize {
len: mem::size_of::<c_int>() as socklen_t,
- val: mem::zeroed(),
+ val: MaybeUninit::uninit(),
}
}
fn ffi_ptr(&mut self) -> *mut c_void {
- &mut self.val as *mut c_int as *mut c_void
+ self.val.as_mut_ptr() as *mut c_void
}
fn ffi_len(&mut self) -> *mut socklen_t {
&mut self.len
}
- unsafe fn unwrap(self) -> usize {
+ unsafe fn assume_init(self) -> usize {
assert_eq!(self.len as usize, mem::size_of::<c_int>(), "invalid getsockopt implementation");
- self.val as usize
+ self.val.assume_init() as usize
}
}
@@ -562,7 +891,7 @@ struct SetUsize {
val: c_int,
}
-unsafe impl<'a> Set<'a, usize> for SetUsize {
+impl<'a> Set<'a, usize> for SetUsize {
fn new(val: &'a usize) -> SetUsize {
SetUsize { val: *val as c_int }
}
@@ -579,27 +908,29 @@ unsafe impl<'a> Set<'a, usize> for SetUsize {
/// Getter for a `OsString` value.
struct GetOsString<T: AsMut<[u8]>> {
len: socklen_t,
- val: T,
+ val: MaybeUninit<T>,
}
-unsafe impl<T: AsMut<[u8]>> Get<OsString> for GetOsString<T> {
- unsafe fn blank() -> Self {
+impl<T: AsMut<[u8]>> Get<OsString> for GetOsString<T> {
+ fn uninit() -> Self {
GetOsString {
len: mem::size_of::<T>() as socklen_t,
- val: mem::zeroed(),
+ val: MaybeUninit::uninit(),
}
}
fn ffi_ptr(&mut self) -> *mut c_void {
- &mut self.val as *mut T as *mut c_void
+ self.val.as_mut_ptr() as *mut c_void
}
fn ffi_len(&mut self) -> *mut socklen_t {
&mut self.len
}
- unsafe fn unwrap(mut self) -> OsString {
- OsStr::from_bytes(self.val.as_mut()).to_owned()
+ unsafe fn assume_init(self) -> OsString {
+ let len = self.len as usize;
+ let mut v = self.val.assume_init();
+ OsStr::from_bytes(&v.as_mut()[0..len]).to_owned()
}
}
@@ -608,7 +939,7 @@ struct SetOsString<'a> {
val: &'a OsStr,
}
-unsafe impl<'a> Set<'a, OsString> for SetOsString<'a> {
+impl<'a> Set<'a, OsString> for SetOsString<'a> {
fn new(val: &'a OsString) -> SetOsString {
SetOsString { val: val.as_os_str() }
}
@@ -640,7 +971,7 @@ mod test {
#[test]
fn is_socket_type_unix() {
use super::super::*;
- use ::unistd::close;
+ use crate::unistd::close;
let (a, b) = socketpair(AddressFamily::Unix, SockType::Stream, None, SockFlag::empty()).unwrap();
let a_type = getsockopt(a, super::SockType).unwrap();
@@ -652,7 +983,7 @@ mod test {
#[test]
fn is_socket_type_dgram() {
use super::super::*;
- use ::unistd::close;
+ use crate::unistd::close;
let s = socket(AddressFamily::Inet, SockType::Datagram, SockFlag::empty(), None).unwrap();
let s_type = getsockopt(s, super::SockType).unwrap();
@@ -666,7 +997,7 @@ mod test {
#[test]
fn can_get_listen_on_tcp_socket() {
use super::super::*;
- use ::unistd::close;
+ use crate::unistd::close;
let s = socket(AddressFamily::Inet, SockType::Stream, SockFlag::empty(), None).unwrap();
let s_listening = getsockopt(s, super::AcceptConn).unwrap();
diff --git a/vendor/nix/src/sys/stat.rs b/vendor/nix/src/sys/stat.rs
index 2958225..67a1b7f 100644
--- a/vendor/nix/src/sys/stat.rs
+++ b/vendor/nix/src/sys/stat.rs
@@ -1,15 +1,15 @@
pub use libc::{dev_t, mode_t};
pub use libc::stat as FileStat;
-use {Result, NixPath};
-use errno::Errno;
-use fcntl::{AtFlags, at_rawfd};
-use libc;
+use crate::{Result, NixPath, errno::Errno};
+#[cfg(not(target_os = "redox"))]
+use crate::fcntl::{AtFlags, at_rawfd};
use std::mem;
use std::os::unix::io::RawFd;
-use sys::time::{TimeSpec, TimeVal};
+use crate::sys::time::{TimeSpec, TimeVal};
libc_bitflags!(
+ /// "File type" flags for `mknod` and related functions.
pub struct SFlag: mode_t {
S_IFIFO;
S_IFCHR;
@@ -23,6 +23,7 @@ libc_bitflags!(
);
libc_bitflags! {
+ /// "File mode / permissions" flags.
pub struct Mode: mode_t {
S_IRWXU;
S_IRUSR;
@@ -42,30 +43,49 @@ libc_bitflags! {
}
}
+/// Create a special or ordinary file, by pathname.
pub fn mknod<P: ?Sized + NixPath>(path: &P, kind: SFlag, perm: Mode, dev: dev_t) -> Result<()> {
- let res = path.with_nix_path(|cstr| {
- unsafe {
- libc::mknod(cstr.as_ptr(), kind.bits | perm.bits() as mode_t, dev)
- }
+ let res = path.with_nix_path(|cstr| unsafe {
+ libc::mknod(cstr.as_ptr(), kind.bits | perm.bits() as mode_t, dev)
+ })?;
+
+ Errno::result(res).map(drop)
+}
+
+/// Create a special or ordinary file, relative to a given directory.
+#[cfg(not(any(target_os = "ios", target_os = "macos", target_os = "redox")))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
+pub fn mknodat<P: ?Sized + NixPath>(
+ dirfd: RawFd,
+ path: &P,
+ kind: SFlag,
+ perm: Mode,
+ dev: dev_t,
+) -> Result<()> {
+ let res = path.with_nix_path(|cstr| unsafe {
+ libc::mknodat(dirfd, cstr.as_ptr(), kind.bits | perm.bits() as mode_t, dev)
})?;
Errno::result(res).map(drop)
}
#[cfg(target_os = "linux")]
-pub fn major(dev: dev_t) -> u64 {
+#[cfg_attr(docsrs, doc(cfg(all())))]
+pub const fn major(dev: dev_t) -> u64 {
((dev >> 32) & 0xffff_f000) |
((dev >> 8) & 0x0000_0fff)
}
#[cfg(target_os = "linux")]
-pub fn minor(dev: dev_t) -> u64 {
+#[cfg_attr(docsrs, doc(cfg(all())))]
+pub const fn minor(dev: dev_t) -> u64 {
((dev >> 12) & 0xffff_ff00) |
((dev ) & 0x0000_00ff)
}
#[cfg(target_os = "linux")]
-pub fn makedev(major: u64, minor: u64) -> dev_t {
+#[cfg_attr(docsrs, doc(cfg(all())))]
+pub const fn makedev(major: u64, minor: u64) -> dev_t {
((major & 0xffff_f000) << 32) |
((major & 0x0000_0fff) << 8) |
((minor & 0xffff_ff00) << 12) |
@@ -112,6 +132,8 @@ pub fn fstat(fd: RawFd) -> Result<FileStat> {
Ok(unsafe{dst.assume_init()})
}
+#[cfg(not(target_os = "redox"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
pub fn fstatat<P: ?Sized + NixPath>(dirfd: RawFd, pathname: &P, f: AtFlags) -> Result<FileStat> {
let mut dst = mem::MaybeUninit::uninit();
let res = pathname.with_nix_path(|cstr| {
@@ -127,7 +149,7 @@ pub fn fstatat<P: ?Sized + NixPath>(dirfd: RawFd, pathname: &P, f: AtFlags) -> R
///
/// # References
///
-/// [fchmod(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/fchmod.html).
+/// [fchmod(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/fchmod.html).
pub fn fchmod(fd: RawFd, mode: Mode) -> Result<()> {
let res = unsafe { libc::fchmod(fd, mode.bits() as mode_t) };
@@ -150,13 +172,15 @@ pub enum FchmodatFlags {
/// If `flag` is `FchmodatFlags::NoFollowSymlink` and `path` names a symbolic link,
/// then the mode of the symbolic link is changed.
///
-/// `fchmod(None, path, mode, FchmodatFlags::FollowSymlink)` is identical to
+/// `fchmodat(None, path, mode, FchmodatFlags::FollowSymlink)` is identical to
/// a call `libc::chmod(path, mode)`. That's why `chmod` is unimplemented
/// in the `nix` crate.
///
/// # References
///
-/// [fchmodat(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/fchmodat.html).
+/// [fchmodat(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/fchmodat.html).
+#[cfg(not(target_os = "redox"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
pub fn fchmodat<P: ?Sized + NixPath>(
dirfd: Option<RawFd>,
path: &P,
@@ -189,7 +213,7 @@ pub fn fchmodat<P: ?Sized + NixPath>(
///
/// # References
///
-/// [utimes(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/utimes.html).
+/// [utimes(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/utimes.html).
pub fn utimes<P: ?Sized + NixPath>(path: &P, atime: &TimeVal, mtime: &TimeVal) -> Result<()> {
let times: [libc::timeval; 2] = [*atime.as_ref(), *mtime.as_ref()];
let res = path.with_nix_path(|cstr| unsafe {
@@ -208,13 +232,14 @@ pub fn utimes<P: ?Sized + NixPath>(path: &P, atime: &TimeVal, mtime: &TimeVal) -
///
/// # References
///
-/// [lutimes(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/lutimes.html).
+/// [lutimes(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/lutimes.html).
#[cfg(any(target_os = "linux",
target_os = "haiku",
target_os = "ios",
target_os = "macos",
target_os = "freebsd",
target_os = "netbsd"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
pub fn lutimes<P: ?Sized + NixPath>(path: &P, atime: &TimeVal, mtime: &TimeVal) -> Result<()> {
let times: [libc::timeval; 2] = [*atime.as_ref(), *mtime.as_ref()];
let res = path.with_nix_path(|cstr| unsafe {
@@ -228,7 +253,7 @@ pub fn lutimes<P: ?Sized + NixPath>(path: &P, atime: &TimeVal, mtime: &TimeVal)
///
/// # References
///
-/// [futimens(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/futimens.html).
+/// [futimens(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/futimens.html).
#[inline]
pub fn futimens(fd: RawFd, atime: &TimeSpec, mtime: &TimeSpec) -> Result<()> {
let times: [libc::timespec; 2] = [*atime.as_ref(), *mtime.as_ref()];
@@ -238,6 +263,7 @@ pub fn futimens(fd: RawFd, atime: &TimeSpec, mtime: &TimeSpec) -> Result<()> {
}
/// Flags for `utimensat` function.
+// TODO: replace with fcntl::AtFlags
#[derive(Clone, Copy, Debug)]
pub enum UtimensatFlags {
FollowSymlink,
@@ -259,7 +285,9 @@ pub enum UtimensatFlags {
///
/// # References
///
-/// [utimensat(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/utimens.html).
+/// [utimensat(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/utimens.html).
+#[cfg(not(target_os = "redox"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
pub fn utimensat<P: ?Sized + NixPath>(
dirfd: Option<RawFd>,
path: &P,
@@ -285,6 +313,8 @@ pub fn utimensat<P: ?Sized + NixPath>(
Errno::result(res).map(drop)
}
+#[cfg(not(target_os = "redox"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
pub fn mkdirat<P: ?Sized + NixPath>(fd: RawFd, path: &P, mode: Mode) -> Result<()> {
let res = path.with_nix_path(|cstr| {
unsafe { libc::mkdirat(fd, cstr.as_ptr(), mode.bits() as mode_t) }
diff --git a/vendor/nix/src/sys/statfs.rs b/vendor/nix/src/sys/statfs.rs
index f463400..5a7ac11 100644
--- a/vendor/nix/src/sys/statfs.rs
+++ b/vendor/nix/src/sys/statfs.rs
@@ -1,105 +1,228 @@
+//! Get filesystem statistics, non-portably
+//!
+//! See [`statvfs`](crate::sys::statvfs) for a portable alternative.
use std::fmt::{self, Debug};
use std::mem;
use std::os::unix::io::AsRawFd;
#[cfg(not(any(target_os = "linux", target_os = "android")))]
use std::ffi::CStr;
-use libc;
-
-use {NixPath, Result};
-use errno::Errno;
+use crate::{NixPath, Result, errno::Errno};
+/// Identifies a mounted file system
#[cfg(target_os = "android")]
+#[cfg_attr(docsrs, doc(cfg(all())))]
pub type fsid_t = libc::__fsid_t;
+/// Identifies a mounted file system
#[cfg(not(target_os = "android"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
pub type fsid_t = libc::fsid_t;
+/// Describes a mounted file system
#[derive(Clone, Copy)]
#[repr(transparent)]
pub struct Statfs(libc::statfs);
#[cfg(target_os = "freebsd")]
-#[derive(Eq, Copy, Clone, PartialEq, Debug)]
-pub struct FsType(u32);
+type fs_type_t = u32;
#[cfg(target_os = "android")]
-#[derive(Eq, Copy, Clone, PartialEq, Debug)]
-pub struct FsType(libc::c_ulong);
+type fs_type_t = libc::c_ulong;
#[cfg(all(target_os = "linux", target_arch = "s390x"))]
-#[derive(Eq, Copy, Clone, PartialEq, Debug)]
-pub struct FsType(u32);
+type fs_type_t = libc::c_uint;
#[cfg(all(target_os = "linux", target_env = "musl"))]
+type fs_type_t = libc::c_ulong;
+#[cfg(all(target_os = "linux", target_env = "uclibc"))]
+type fs_type_t = libc::c_int;
+#[cfg(all(target_os = "linux", not(any(target_arch = "s390x", target_env = "musl", target_env = "uclibc"))))]
+type fs_type_t = libc::__fsword_t;
+
+/// Describes the file system type as known by the operating system.
+#[cfg(any(
+ target_os = "freebsd",
+ target_os = "android",
+ all(target_os = "linux", target_arch = "s390x"),
+ all(target_os = "linux", target_env = "musl"),
+ all(target_os = "linux", not(any(target_arch = "s390x", target_env = "musl"))),
+))]
#[derive(Eq, Copy, Clone, PartialEq, Debug)]
-pub struct FsType(libc::c_ulong);
-#[cfg(all(target_os = "linux", not(any(target_arch = "s390x", target_env = "musl"))))]
-#[derive(Eq, Copy, Clone, PartialEq, Debug)]
-pub struct FsType(libc::c_long);
-
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const ADFS_SUPER_MAGIC: FsType = FsType(libc::ADFS_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const AFFS_SUPER_MAGIC: FsType = FsType(libc::AFFS_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const CODA_SUPER_MAGIC: FsType = FsType(libc::CODA_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const CRAMFS_MAGIC: FsType = FsType(libc::CRAMFS_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const EFS_SUPER_MAGIC: FsType = FsType(libc::EFS_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const EXT2_SUPER_MAGIC: FsType = FsType(libc::EXT2_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const EXT3_SUPER_MAGIC: FsType = FsType(libc::EXT3_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const EXT4_SUPER_MAGIC: FsType = FsType(libc::EXT4_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const HPFS_SUPER_MAGIC: FsType = FsType(libc::HPFS_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const HUGETLBFS_MAGIC: FsType = FsType(libc::HUGETLBFS_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const ISOFS_SUPER_MAGIC: FsType = FsType(libc::ISOFS_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const JFFS2_SUPER_MAGIC: FsType = FsType(libc::JFFS2_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const MINIX_SUPER_MAGIC: FsType = FsType(libc::MINIX_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const MINIX_SUPER_MAGIC2: FsType = FsType(libc::MINIX_SUPER_MAGIC2);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const MINIX2_SUPER_MAGIC: FsType = FsType(libc::MINIX2_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const MINIX2_SUPER_MAGIC2: FsType = FsType(libc::MINIX2_SUPER_MAGIC2);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const MSDOS_SUPER_MAGIC: FsType = FsType(libc::MSDOS_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const NCP_SUPER_MAGIC: FsType = FsType(libc::NCP_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const NFS_SUPER_MAGIC: FsType = FsType(libc::NFS_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const OPENPROM_SUPER_MAGIC: FsType = FsType(libc::OPENPROM_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const PROC_SUPER_MAGIC: FsType = FsType(libc::PROC_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const QNX4_SUPER_MAGIC: FsType = FsType(libc::QNX4_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const REISERFS_SUPER_MAGIC: FsType = FsType(libc::REISERFS_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const SMB_SUPER_MAGIC: FsType = FsType(libc::SMB_SUPER_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const TMPFS_MAGIC: FsType = FsType(libc::TMPFS_MAGIC);
-#[cfg(all(target_os = "linux", not(target_env = "musl"), not(target_arch = "s390x")))]
-pub const USBDEVICE_SUPER_MAGIC: FsType = FsType(libc::USBDEVICE_SUPER_MAGIC);
+pub struct FsType(pub fs_type_t);
+
+// These constants are defined without documentation in the Linux headers, so we
+// can't very well document them here.
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const ADFS_SUPER_MAGIC: FsType = FsType(libc::ADFS_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const AFFS_SUPER_MAGIC: FsType = FsType(libc::AFFS_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const AFS_SUPER_MAGIC: FsType = FsType(libc::AFS_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const AUTOFS_SUPER_MAGIC: FsType = FsType(libc::AUTOFS_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const BPF_FS_MAGIC: FsType = FsType(libc::BPF_FS_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const BTRFS_SUPER_MAGIC: FsType = FsType(libc::BTRFS_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const CGROUP2_SUPER_MAGIC: FsType = FsType(libc::CGROUP2_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const CGROUP_SUPER_MAGIC: FsType = FsType(libc::CGROUP_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const CODA_SUPER_MAGIC: FsType = FsType(libc::CODA_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const CRAMFS_MAGIC: FsType = FsType(libc::CRAMFS_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const DEBUGFS_MAGIC: FsType = FsType(libc::DEBUGFS_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const DEVPTS_SUPER_MAGIC: FsType = FsType(libc::DEVPTS_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const ECRYPTFS_SUPER_MAGIC: FsType = FsType(libc::ECRYPTFS_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const EFS_SUPER_MAGIC: FsType = FsType(libc::EFS_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const EXT2_SUPER_MAGIC: FsType = FsType(libc::EXT2_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const EXT3_SUPER_MAGIC: FsType = FsType(libc::EXT3_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const EXT4_SUPER_MAGIC: FsType = FsType(libc::EXT4_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const F2FS_SUPER_MAGIC: FsType = FsType(libc::F2FS_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const FUSE_SUPER_MAGIC: FsType = FsType(libc::FUSE_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const FUTEXFS_SUPER_MAGIC: FsType = FsType(libc::FUTEXFS_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const HOSTFS_SUPER_MAGIC: FsType = FsType(libc::HOSTFS_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const HPFS_SUPER_MAGIC: FsType = FsType(libc::HPFS_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const HUGETLBFS_MAGIC: FsType = FsType(libc::HUGETLBFS_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const ISOFS_SUPER_MAGIC: FsType = FsType(libc::ISOFS_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const JFFS2_SUPER_MAGIC: FsType = FsType(libc::JFFS2_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const MINIX2_SUPER_MAGIC2: FsType = FsType(libc::MINIX2_SUPER_MAGIC2 as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const MINIX2_SUPER_MAGIC: FsType = FsType(libc::MINIX2_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const MINIX3_SUPER_MAGIC: FsType = FsType(libc::MINIX3_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const MINIX_SUPER_MAGIC2: FsType = FsType(libc::MINIX_SUPER_MAGIC2 as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const MINIX_SUPER_MAGIC: FsType = FsType(libc::MINIX_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const MSDOS_SUPER_MAGIC: FsType = FsType(libc::MSDOS_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const NCP_SUPER_MAGIC: FsType = FsType(libc::NCP_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const NFS_SUPER_MAGIC: FsType = FsType(libc::NFS_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const NILFS_SUPER_MAGIC: FsType = FsType(libc::NILFS_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const OCFS2_SUPER_MAGIC: FsType = FsType(libc::OCFS2_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const OPENPROM_SUPER_MAGIC: FsType = FsType(libc::OPENPROM_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const OVERLAYFS_SUPER_MAGIC: FsType = FsType(libc::OVERLAYFS_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const PROC_SUPER_MAGIC: FsType = FsType(libc::PROC_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const QNX4_SUPER_MAGIC: FsType = FsType(libc::QNX4_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const QNX6_SUPER_MAGIC: FsType = FsType(libc::QNX6_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const RDTGROUP_SUPER_MAGIC: FsType = FsType(libc::RDTGROUP_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const REISERFS_SUPER_MAGIC: FsType = FsType(libc::REISERFS_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const SECURITYFS_MAGIC: FsType = FsType(libc::SECURITYFS_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const SELINUX_MAGIC: FsType = FsType(libc::SELINUX_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const SMACK_MAGIC: FsType = FsType(libc::SMACK_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const SMB_SUPER_MAGIC: FsType = FsType(libc::SMB_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const SYSFS_MAGIC: FsType = FsType(libc::SYSFS_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const TMPFS_MAGIC: FsType = FsType(libc::TMPFS_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const TRACEFS_MAGIC: FsType = FsType(libc::TRACEFS_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const UDF_SUPER_MAGIC: FsType = FsType(libc::UDF_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const USBDEVICE_SUPER_MAGIC: FsType = FsType(libc::USBDEVICE_SUPER_MAGIC as fs_type_t);
+#[cfg(any(all(target_os = "linux", not(target_env = "musl")), target_os = "android"))]
+#[allow(missing_docs)]
+pub const XENFS_SUPER_MAGIC: FsType = FsType(libc::XENFS_SUPER_MAGIC as fs_type_t);
+
impl Statfs {
/// Magic code defining system type
#[cfg(not(any(
target_os = "openbsd",
+ target_os = "dragonfly",
target_os = "ios",
target_os = "macos"
)))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn filesystem_type(&self) -> FsType {
FsType(self.0.f_type)
}
/// Magic code defining system type
#[cfg(not(any(target_os = "linux", target_os = "android")))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn filesystem_type_name(&self) -> &str {
let c_str = unsafe { CStr::from_ptr(self.0.f_fstypename.as_ptr()) };
c_str.to_str().unwrap()
@@ -107,18 +230,21 @@ impl Statfs {
/// Optimal transfer block size
#[cfg(any(target_os = "ios", target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn optimal_transfer_size(&self) -> i32 {
self.0.f_iosize
}
/// Optimal transfer block size
#[cfg(target_os = "openbsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn optimal_transfer_size(&self) -> u32 {
self.0.f_iosize
}
/// Optimal transfer block size
#[cfg(all(target_os = "linux", target_arch = "s390x"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn optimal_transfer_size(&self) -> u32 {
self.0.f_bsize
}
@@ -128,30 +254,42 @@ impl Statfs {
target_os = "android",
all(target_os = "linux", target_env = "musl")
))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn optimal_transfer_size(&self) -> libc::c_ulong {
self.0.f_bsize
}
/// Optimal transfer block size
- #[cfg(all(target_os = "linux", not(any(target_arch = "s390x", target_env = "musl"))))]
- pub fn optimal_transfer_size(&self) -> libc::c_long {
+ #[cfg(all(target_os = "linux", not(any(target_arch = "s390x", target_env = "musl", target_env = "uclibc"))))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub fn optimal_transfer_size(&self) -> libc::__fsword_t {
+ self.0.f_bsize
+ }
+
+ /// Optimal transfer block size
+ #[cfg(all(target_os = "linux", target_env = "uclibc"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub fn optimal_transfer_size(&self) -> libc::c_int {
self.0.f_bsize
}
/// Optimal transfer block size
#[cfg(target_os = "dragonfly")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn optimal_transfer_size(&self) -> libc::c_long {
self.0.f_iosize
}
/// Optimal transfer block size
#[cfg(target_os = "freebsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn optimal_transfer_size(&self) -> u64 {
self.0.f_iosize
}
/// Size of a block
#[cfg(any(target_os = "ios", target_os = "macos", target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn block_size(&self) -> u32 {
self.0.f_bsize
}
@@ -159,6 +297,7 @@ impl Statfs {
/// Size of a block
// f_bsize on linux: https://github.com/torvalds/linux/blob/master/fs/nfs/super.c#L471
#[cfg(all(target_os = "linux", target_arch = "s390x"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn block_size(&self) -> u32 {
self.0.f_bsize
}
@@ -166,61 +305,86 @@ impl Statfs {
/// Size of a block
// f_bsize on linux: https://github.com/torvalds/linux/blob/master/fs/nfs/super.c#L471
#[cfg(all(target_os = "linux", target_env = "musl"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn block_size(&self) -> libc::c_ulong {
self.0.f_bsize
}
/// Size of a block
// f_bsize on linux: https://github.com/torvalds/linux/blob/master/fs/nfs/super.c#L471
- #[cfg(all(target_os = "linux", not(any(target_arch = "s390x", target_env = "musl"))))]
- pub fn block_size(&self) -> libc::c_long {
+ #[cfg(all(target_os = "linux", target_env = "uclibc"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub fn block_size(&self) -> libc::c_int {
+ self.0.f_bsize
+ }
+
+ /// Size of a block
+ // f_bsize on linux: https://github.com/torvalds/linux/blob/master/fs/nfs/super.c#L471
+ #[cfg(all(target_os = "linux", not(any(target_arch = "s390x", target_env = "musl", target_env = "uclibc"))))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub fn block_size(&self) -> libc::__fsword_t {
self.0.f_bsize
}
/// Size of a block
#[cfg(target_os = "freebsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn block_size(&self) -> u64 {
self.0.f_bsize
}
/// Size of a block
#[cfg(target_os = "android")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn block_size(&self) -> libc::c_ulong {
self.0.f_bsize
}
/// Size of a block
#[cfg(target_os = "dragonfly")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn block_size(&self) -> libc::c_long {
self.0.f_bsize
}
/// Maximum length of filenames
#[cfg(any(target_os = "freebsd", target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn maximum_name_length(&self) -> u32 {
self.0.f_namemax
}
/// Maximum length of filenames
#[cfg(all(target_os = "linux", target_arch = "s390x"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn maximum_name_length(&self) -> u32 {
self.0.f_namelen
}
/// Maximum length of filenames
#[cfg(all(target_os = "linux", target_env = "musl"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn maximum_name_length(&self) -> libc::c_ulong {
self.0.f_namelen
}
/// Maximum length of filenames
- #[cfg(all(target_os = "linux", not(any(target_arch = "s390x", target_env = "musl"))))]
- pub fn maximum_name_length(&self) -> libc::c_long {
+ #[cfg(all(target_os = "linux", target_env = "uclibc"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub fn maximum_name_length(&self) -> libc::c_int {
+ self.0.f_namelen
+ }
+
+ /// Maximum length of filenames
+ #[cfg(all(target_os = "linux", not(any(target_arch = "s390x", target_env = "musl", target_env = "uclibc"))))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub fn maximum_name_length(&self) -> libc::__fsword_t {
self.0.f_namelen
}
/// Maximum length of filenames
#[cfg(target_os = "android")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn maximum_name_length(&self) -> libc::c_ulong {
self.0.f_namelen
}
@@ -233,18 +397,21 @@ impl Statfs {
target_os = "freebsd",
target_os = "openbsd",
))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn blocks(&self) -> u64 {
self.0.f_blocks
}
/// Total data blocks in filesystem
#[cfg(target_os = "dragonfly")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn blocks(&self) -> libc::c_long {
self.0.f_blocks
}
/// Total data blocks in filesystem
- #[cfg(all(target_os = "linux", target_env = "musl"))]
+ #[cfg(all(target_os = "linux", any(target_env = "musl", target_arch = "riscv32", all(target_arch = "x86_64", target_pointer_width = "32"))))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn blocks(&self) -> u64 {
self.0.f_blocks
}
@@ -257,8 +424,9 @@ impl Statfs {
target_os = "freebsd",
target_os = "openbsd",
target_os = "dragonfly",
- all(target_os = "linux", target_env = "musl")
+ all(target_os = "linux", any(target_env = "musl", target_arch = "riscv32", all(target_arch = "x86_64", target_pointer_width = "32")))
)))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn blocks(&self) -> libc::c_ulong {
self.0.f_blocks
}
@@ -271,18 +439,21 @@ impl Statfs {
target_os = "freebsd",
target_os = "openbsd",
))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn blocks_free(&self) -> u64 {
self.0.f_bfree
}
/// Free blocks in filesystem
#[cfg(target_os = "dragonfly")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn blocks_free(&self) -> libc::c_long {
self.0.f_bfree
}
/// Free blocks in filesystem
- #[cfg(all(target_os = "linux", target_env = "musl"))]
+ #[cfg(all(target_os = "linux", any(target_env = "musl", target_arch = "riscv32", all(target_arch = "x86_64", target_pointer_width = "32"))))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn blocks_free(&self) -> u64 {
self.0.f_bfree
}
@@ -295,32 +466,37 @@ impl Statfs {
target_os = "freebsd",
target_os = "openbsd",
target_os = "dragonfly",
- all(target_os = "linux", target_env = "musl")
+ all(target_os = "linux", any(target_env = "musl", target_arch = "riscv32", all(target_arch = "x86_64", target_pointer_width = "32")))
)))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn blocks_free(&self) -> libc::c_ulong {
self.0.f_bfree
}
/// Free blocks available to unprivileged user
#[cfg(any(target_os = "ios", target_os = "macos", target_os = "android"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn blocks_available(&self) -> u64 {
self.0.f_bavail
}
/// Free blocks available to unprivileged user
#[cfg(target_os = "dragonfly")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn blocks_available(&self) -> libc::c_long {
self.0.f_bavail
}
/// Free blocks available to unprivileged user
#[cfg(any(target_os = "freebsd", target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn blocks_available(&self) -> i64 {
self.0.f_bavail
}
/// Free blocks available to unprivileged user
- #[cfg(all(target_os = "linux", target_env = "musl"))]
+ #[cfg(all(target_os = "linux", any(target_env = "musl", target_arch = "riscv32", all(target_arch = "x86_64", target_pointer_width = "32"))))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn blocks_available(&self) -> u64 {
self.0.f_bavail
}
@@ -333,8 +509,9 @@ impl Statfs {
target_os = "freebsd",
target_os = "openbsd",
target_os = "dragonfly",
- all(target_os = "linux", target_env = "musl")
+ all(target_os = "linux", any(target_env = "musl", target_arch = "riscv32", all(target_arch = "x86_64", target_pointer_width = "32")))
)))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn blocks_available(&self) -> libc::c_ulong {
self.0.f_bavail
}
@@ -347,19 +524,22 @@ impl Statfs {
target_os = "freebsd",
target_os = "openbsd",
))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn files(&self) -> u64 {
self.0.f_files
}
/// Total file nodes in filesystem
#[cfg(target_os = "dragonfly")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn files(&self) -> libc::c_long {
self.0.f_files
}
/// Total file nodes in filesystem
- #[cfg(all(target_os = "linux", target_env = "musl"))]
- pub fn files(&self) -> u64 {
+ #[cfg(all(target_os = "linux", any(target_env = "musl", target_arch = "riscv32", all(target_arch = "x86_64", target_pointer_width = "32"))))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub fn files(&self) -> libc::fsfilcnt_t {
self.0.f_files
}
@@ -371,8 +551,9 @@ impl Statfs {
target_os = "freebsd",
target_os = "openbsd",
target_os = "dragonfly",
- all(target_os = "linux", target_env = "musl")
+ all(target_os = "linux", any(target_env = "musl", target_arch = "riscv32", all(target_arch = "x86_64", target_pointer_width = "32")))
)))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn files(&self) -> libc::c_ulong {
self.0.f_files
}
@@ -381,26 +562,35 @@ impl Statfs {
#[cfg(any(
target_os = "android",
target_os = "ios",
- all(target_os = "linux", target_env = "musl"),
target_os = "macos",
target_os = "openbsd"
))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn files_free(&self) -> u64 {
self.0.f_ffree
}
/// Free file nodes in filesystem
#[cfg(target_os = "dragonfly")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn files_free(&self) -> libc::c_long {
self.0.f_ffree
}
/// Free file nodes in filesystem
#[cfg(target_os = "freebsd")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn files_free(&self) -> i64 {
self.0.f_ffree
}
+ /// Free file nodes in filesystem
+ #[cfg(all(target_os = "linux", any(target_env = "musl", target_arch = "riscv32", all(target_arch = "x86_64", target_pointer_width = "32"))))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub fn files_free(&self) -> libc::fsfilcnt_t {
+ self.0.f_ffree
+ }
+
/// Free file nodes in filesystem
#[cfg(not(any(
target_os = "ios",
@@ -409,8 +599,9 @@ impl Statfs {
target_os = "freebsd",
target_os = "openbsd",
target_os = "dragonfly",
- all(target_os = "linux", target_env = "musl")
+ all(target_os = "linux", any(target_env = "musl", target_arch = "riscv32", all(target_arch = "x86_64", target_pointer_width = "32")))
)))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn files_free(&self) -> libc::c_ulong {
self.0.f_ffree
}
@@ -436,6 +627,14 @@ impl Debug for Statfs {
}
}
+/// Describes a mounted file system.
+///
+/// The result is OS-dependent. For a portable alternative, see
+/// [`statvfs`](crate::sys::statvfs::statvfs).
+///
+/// # Arguments
+///
+/// `path` - Path to any file within the file system to describe
pub fn statfs<P: ?Sized + NixPath>(path: &P) -> Result<Statfs> {
unsafe {
let mut stat = mem::MaybeUninit::<libc::statfs>::uninit();
@@ -444,6 +643,14 @@ pub fn statfs<P: ?Sized + NixPath>(path: &P) -> Result<Statfs> {
}
}
+/// Describes a mounted file system.
+///
+/// The result is OS-dependent. For a portable alternative, see
+/// [`fstatvfs`](crate::sys::statvfs::fstatvfs).
+///
+/// # Arguments
+///
+/// `fd` - File descriptor of any open file within the file system to describe
pub fn fstatfs<T: AsRawFd>(fd: &T) -> Result<Statfs> {
unsafe {
let mut stat = mem::MaybeUninit::<libc::statfs>::uninit();
@@ -456,8 +663,8 @@ pub fn fstatfs<T: AsRawFd>(fd: &T) -> Result<Statfs> {
mod test {
use std::fs::File;
- use sys::statfs::*;
- use sys::statvfs::*;
+ use crate::sys::statfs::*;
+ use crate::sys::statvfs::*;
use std::path::Path;
#[test]
diff --git a/vendor/nix/src/sys/statvfs.rs b/vendor/nix/src/sys/statvfs.rs
index 2614780..ab54b4b 100644
--- a/vendor/nix/src/sys/statvfs.rs
+++ b/vendor/nix/src/sys/statvfs.rs
@@ -1,15 +1,15 @@
//! Get filesystem statistics
//!
-//! See [the man pages](http://pubs.opengroup.org/onlinepubs/9699919799/functions/fstatvfs.html)
+//! See [the man pages](https://pubs.opengroup.org/onlinepubs/9699919799/functions/fstatvfs.html)
//! for more details.
use std::mem;
use std::os::unix::io::AsRawFd;
use libc::{self, c_ulong};
-use {Result, NixPath};
-use errno::Errno;
+use crate::{Result, NixPath, errno::Errno};
+#[cfg(not(target_os = "redox"))]
libc_bitflags!(
/// File system mount Flags
#[repr(C)]
@@ -21,40 +21,50 @@ libc_bitflags!(
ST_NOSUID;
/// Do not interpret character or block-special devices
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
ST_NODEV;
/// Do not allow execution of binaries on the filesystem
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
ST_NOEXEC;
/// All IO should be done synchronously
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
ST_SYNCHRONOUS;
/// Allow mandatory locks on the filesystem
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
ST_MANDLOCK;
/// Write on file/directory/symlink
#[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
ST_WRITE;
/// Append-only file
#[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
ST_APPEND;
/// Immutable file
#[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
ST_IMMUTABLE;
/// Do not update access times on files
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
ST_NOATIME;
/// Do not update access times on files
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
ST_NODIRATIME;
/// Update access time relative to modify/change time
#[cfg(any(target_os = "android", all(target_os = "linux", not(target_env = "musl"))))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
ST_RELATIME;
}
);
/// Wrapper around the POSIX `statvfs` struct
///
-/// For more information see the [`statvfs(3)` man pages](http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/sys_statvfs.h.html).
+/// For more information see the [`statvfs(3)` man pages](https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/sys_statvfs.h.html).
#[repr(transparent)]
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
pub struct Statvfs(libc::statvfs);
@@ -108,6 +118,8 @@ impl Statvfs {
}
/// Get the mount flags
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub fn flags(&self) -> FsFlags {
FsFlags::from_bits_truncate(self.0.f_flag)
}
@@ -145,11 +157,11 @@ pub fn fstatvfs<T: AsRawFd>(fd: &T) -> Result<Statvfs> {
#[cfg(test)]
mod test {
use std::fs::File;
- use sys::statvfs::*;
+ use crate::sys::statvfs::*;
#[test]
fn statvfs_call() {
- statvfs("/".as_bytes()).unwrap();
+ statvfs(&b"/"[..]).unwrap();
}
#[test]
diff --git a/vendor/nix/src/sys/sysinfo.rs b/vendor/nix/src/sys/sysinfo.rs
index 9807b44..dc943c1 100644
--- a/vendor/nix/src/sys/sysinfo.rs
+++ b/vendor/nix/src/sys/sysinfo.rs
@@ -2,14 +2,20 @@ use libc::{self, SI_LOAD_SHIFT};
use std::{cmp, mem};
use std::time::Duration;
-use Result;
-use errno::Errno;
+use crate::Result;
+use crate::errno::Errno;
/// System info structure returned by `sysinfo`.
#[derive(Copy, Clone, Debug, Eq, Hash, PartialEq)]
#[repr(transparent)]
pub struct SysInfo(libc::sysinfo);
+// The fields are c_ulong on 32-bit linux, u64 on 64-bit linux; x32's ulong is u32
+#[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
+type mem_blocks_t = u64;
+#[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
+type mem_blocks_t = libc::c_ulong;
+
impl SysInfo {
/// Returns the load average tuple.
///
@@ -58,14 +64,14 @@ impl SysInfo {
self.scale_mem(self.0.freeram)
}
- fn scale_mem(&self, units: libc::c_ulong) -> u64 {
+ fn scale_mem(&self, units: mem_blocks_t) -> u64 {
units as u64 * self.0.mem_unit as u64
}
}
/// Returns system information.
///
-/// [See `sysinfo(2)`](http://man7.org/linux/man-pages/man2/sysinfo.2.html).
+/// [See `sysinfo(2)`](https://man7.org/linux/man-pages/man2/sysinfo.2.html).
pub fn sysinfo() -> Result<SysInfo> {
let mut info = mem::MaybeUninit::uninit();
let res = unsafe { libc::sysinfo(info.as_mut_ptr()) };
diff --git a/vendor/nix/src/sys/termios.rs b/vendor/nix/src/sys/termios.rs
index 68b0dbc..8870f6b 100644
--- a/vendor/nix/src/sys/termios.rs
+++ b/vendor/nix/src/sys/termios.rs
@@ -5,7 +5,7 @@
//! types here or exported directly.
//!
//! If you are unfamiliar with the `termios` API, you should first read the
-//! [API documentation](http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/termios.h.html) and
+//! [API documentation](https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/termios.h.html) and
//! then come back to understand how `nix` safely wraps it.
//!
//! It should be noted that this API incurs some runtime overhead above the base `libc` definitions.
@@ -25,7 +25,7 @@
//! ```
//! # use self::nix::sys::termios::SpecialCharacterIndices::VEOF;
//! # use self::nix::sys::termios::{_POSIX_VDISABLE, Termios};
-//! # let mut termios = unsafe { Termios::default_uninit() };
+//! # let mut termios: Termios = unsafe { std::mem::zeroed() };
//! termios.control_chars[VEOF as usize] = _POSIX_VDISABLE;
//! ```
//!
@@ -38,7 +38,7 @@
//!
//! ```
//! # use self::nix::sys::termios::{ControlFlags, Termios};
-//! # let mut termios = unsafe { Termios::default_uninit() };
+//! # let mut termios: Termios = unsafe { std::mem::zeroed() };
//! termios.control_flags & ControlFlags::CSIZE == ControlFlags::CS5;
//! termios.control_flags |= ControlFlags::CS5;
//! ```
@@ -61,10 +61,9 @@
//! platforms:
//!
//! ```rust
-//! # #[macro_use] extern crate nix;
//! # use nix::sys::termios::{BaudRate, cfsetispeed, cfsetospeed, cfsetspeed, Termios};
//! # fn main() {
-//! # let mut t = unsafe { Termios::default_uninit() };
+//! # let mut t: Termios = unsafe { std::mem::zeroed() };
//! cfsetispeed(&mut t, BaudRate::B9600);
//! cfsetospeed(&mut t, BaudRate::B9600);
//! cfsetspeed(&mut t, BaudRate::B9600);
@@ -74,10 +73,9 @@
//! Additionally round-tripping baud rates is consistent across platforms:
//!
//! ```rust
-//! # extern crate nix;
//! # use nix::sys::termios::{BaudRate, cfgetispeed, cfgetospeed, cfsetispeed, cfsetspeed, Termios};
//! # fn main() {
-//! # let mut t = unsafe { Termios::default_uninit() };
+//! # let mut t: Termios = unsafe { std::mem::zeroed() };
//! # cfsetspeed(&mut t, BaudRate::B9600);
//! let speed = cfgetispeed(&t);
//! assert_eq!(speed, cfgetospeed(&t));
@@ -93,10 +91,9 @@
#![cfg_attr(not(any(target_os = "freebsd", target_os = "dragonfly", target_os = "ios",
target_os = "macos", target_os = "netbsd", target_os = "openbsd")),
doc = " ```rust")]
-//! # extern crate nix;
//! # use nix::sys::termios::{BaudRate, cfgetispeed, cfgetospeed, cfsetspeed, Termios};
//! # fn main() {
-//! # let mut t = unsafe { Termios::default_uninit() };
+//! # let mut t: Termios = unsafe { std::mem::zeroed() };
//! # cfsetspeed(&mut t, BaudRate::B9600);
//! assert_eq!(cfgetispeed(&t), BaudRate::B9600);
//! assert_eq!(cfgetospeed(&t), BaudRate::B9600);
@@ -111,10 +108,9 @@
#![cfg_attr(not(any(target_os = "freebsd", target_os = "dragonfly", target_os = "ios",
target_os = "macos", target_os = "netbsd", target_os = "openbsd")),
doc = " ```rust,ignore")]
-//! # extern crate nix;
//! # use nix::sys::termios::{BaudRate, cfgetispeed, cfgetospeed, cfsetspeed, Termios};
//! # fn main() {
-//! # let mut t = unsafe { Termios::default_uninit() };
+//! # let mut t: Termios = unsafe { std::mem::zeroed() };
//! # cfsetspeed(&mut t, 9600u32);
//! assert_eq!(cfgetispeed(&t), 9600u32);
//! assert_eq!(cfgetospeed(&t), 9600u32);
@@ -129,10 +125,9 @@
#![cfg_attr(not(any(target_os = "freebsd", target_os = "dragonfly", target_os = "ios",
target_os = "macos", target_os = "netbsd", target_os = "openbsd")),
doc = " ```rust,ignore")]
-//! # extern crate nix;
//! # use nix::sys::termios::{BaudRate, cfgetispeed, cfsetspeed, Termios};
//! # fn main() {
-//! # let mut t = unsafe { Termios::default_uninit() };
+//! # let mut t: Termios = unsafe { std::mem::zeroed() };
//! # cfsetspeed(&mut t, 9600u32);
//! assert_eq!(cfgetispeed(&t), BaudRate::B9600.into());
//! assert_eq!(u32::from(BaudRate::B9600), 9600u32);
@@ -148,24 +143,25 @@
#![cfg_attr(not(any(target_os = "freebsd", target_os = "dragonfly", target_os = "ios",
target_os = "macos", target_os = "netbsd", target_os = "openbsd")),
doc = " ```rust,ignore")]
-//! # extern crate nix;
//! # use nix::sys::termios::{cfsetispeed, cfsetospeed, cfsetspeed, Termios};
//! # fn main() {
-//! # let mut t = unsafe { Termios::default_uninit() };
+//! # let mut t: Termios = unsafe { std::mem::zeroed() };
//! cfsetispeed(&mut t, 9600u32);
//! cfsetospeed(&mut t, 9600u32);
//! cfsetspeed(&mut t, 9600u32);
//! # }
//! ```
-use {Error, Result};
-use errno::Errno;
+use cfg_if::cfg_if;
+use crate::Result;
+use crate::errno::Errno;
use libc::{self, c_int, tcflag_t};
use std::cell::{Ref, RefCell};
-use std::convert::{From, TryFrom};
+use std::convert::From;
use std::mem;
use std::os::unix::io::RawFd;
-use ::unistd::Pid;
+#[cfg(feature = "process")]
+use crate::unistd::Pid;
/// Stores settings for the termios API
///
@@ -190,24 +186,9 @@ pub struct Termios {
impl Termios {
/// Exposes an immutable reference to the underlying `libc::termios` data structure.
///
- /// This can be used for interfacing with other FFI functions like:
- ///
- /// ```rust
- /// # extern crate libc;
- /// # extern crate nix;
- /// # fn main() {
- /// # use nix::sys::termios::Termios;
- /// # let mut termios = unsafe { Termios::default_uninit() };
- /// let inner_termios = termios.get_libc_termios();
- /// unsafe { libc::cfgetispeed(&*inner_termios) };
- /// # }
- /// ```
- ///
- /// There is no public API exposed for functions that modify the underlying `libc::termios`
- /// data because it requires additional work to maintain type safety.
- // FIXME: Switch this over to use pub(crate)
- #[doc(hidden)]
- pub fn get_libc_termios(&self) -> Ref<libc::termios> {
+ /// This is not part of `nix`'s public API because it requires additional work to maintain type
+ /// safety.
+ pub(crate) fn get_libc_termios(&self) -> Ref<libc::termios> {
{
let mut termios = self.inner.borrow_mut();
termios.c_iflag = self.input_flags.bits();
@@ -221,12 +202,11 @@ impl Termios {
/// Exposes the inner `libc::termios` datastore within `Termios`.
///
- /// This is unsafe because if this is used to modify the inner libc::termios struct, it will not
- /// automatically update the safe wrapper type around it. Therefore we disable docs to
- /// effectively limit its use to nix internals. In this case it should also be paired with a
- /// call to `update_wrapper()` so that the wrapper-type and internal representation stay
- /// consistent.
- unsafe fn get_libc_termios_mut(&mut self) -> *mut libc::termios {
+ /// This is unsafe because if this is used to modify the inner `libc::termios` struct, it will
+ /// not automatically update the safe wrapper type around it. In this case it should also be
+ /// paired with a call to `update_wrapper()` so that the wrapper-type and internal
+ /// representation stay consistent.
+ pub(crate) unsafe fn get_libc_termios_mut(&mut self) -> *mut libc::termios {
{
let mut termios = self.inner.borrow_mut();
termios.c_iflag = self.input_flags.bits();
@@ -238,26 +218,8 @@ impl Termios {
self.inner.as_ptr()
}
- /// Allows for easily creating new `Termios` structs that will be overwritten with real data.
- ///
- /// This should only be used when the inner libc::termios struct will be overwritten before it's
- /// read.
- // FIXME: Switch this over to use pub(crate)
- #[doc(hidden)]
- pub unsafe fn default_uninit() -> Self {
- Termios {
- inner: RefCell::new(mem::zeroed()),
- input_flags: InputFlags::empty(),
- output_flags: OutputFlags::empty(),
- control_flags: ControlFlags::empty(),
- local_flags: LocalFlags::empty(),
- control_chars: [0 as libc::cc_t; NCCS],
- }
- }
-
/// Updates the wrapper values from the internal `libc::termios` data structure.
- #[doc(hidden)]
- pub fn update_wrapper(&mut self) {
+ pub(crate) fn update_wrapper(&mut self) {
let termios = *self.inner.borrow_mut();
self.input_flags = InputFlags::from_bits_truncate(termios.c_iflag);
self.output_flags = OutputFlags::from_bits_truncate(termios.c_oflag);
@@ -295,6 +257,7 @@ libc_enum!{
/// B0 is special and will disable the port.
#[cfg_attr(all(any(target_os = "ios", target_os = "macos"), target_pointer_width = "64"), repr(u64))]
#[cfg_attr(not(all(any(target_os = "ios", target_os = "macos"), target_pointer_width = "64")), repr(u32))]
+ #[non_exhaustive]
pub enum BaudRate {
B0,
B50,
@@ -314,6 +277,7 @@ libc_enum!{
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
B7200,
B9600,
#[cfg(any(target_os = "dragonfly",
@@ -321,6 +285,7 @@ libc_enum!{
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
B14400,
B19200,
#[cfg(any(target_os = "dragonfly",
@@ -328,6 +293,7 @@ libc_enum!{
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
B28800,
B38400,
B57600,
@@ -336,141 +302,64 @@ libc_enum!{
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
B76800,
B115200,
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ B153600,
B230400,
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ B307200,
#[cfg(any(target_os = "android",
target_os = "freebsd",
+ target_os = "illumos",
target_os = "linux",
- target_os = "netbsd"))]
+ target_os = "netbsd",
+ target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
B460800,
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
B500000,
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
B576000,
#[cfg(any(target_os = "android",
target_os = "freebsd",
+ target_os = "illumos",
target_os = "linux",
- target_os = "netbsd"))]
+ target_os = "netbsd",
+ target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
B921600,
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
B1000000,
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
B1152000,
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
B1500000,
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
B2000000,
#[cfg(any(target_os = "android", all(target_os = "linux", not(target_arch = "sparc64"))))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
B2500000,
#[cfg(any(target_os = "android", all(target_os = "linux", not(target_arch = "sparc64"))))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
B3000000,
#[cfg(any(target_os = "android", all(target_os = "linux", not(target_arch = "sparc64"))))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
B3500000,
#[cfg(any(target_os = "android", all(target_os = "linux", not(target_arch = "sparc64"))))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
B4000000,
}
-}
-
-impl TryFrom<libc::speed_t> for BaudRate {
- type Error = Error;
-
- fn try_from(s: libc::speed_t) -> Result<BaudRate> {
- use libc::{B0, B50, B75, B110, B134, B150, B200, B300, B600, B1200, B1800, B2400, B4800,
- B9600, B19200, B38400, B57600, B115200, B230400};
- #[cfg(any(target_os = "android", target_os = "linux"))]
- use libc::{B500000, B576000, B1000000, B1152000, B1500000, B2000000};
- #[cfg(any(target_os = "android", all(target_os = "linux", not(target_arch = "sparc64"))))]
- use libc::{B2500000, B3000000, B3500000, B4000000};
- #[cfg(any(target_os = "dragonfly",
- target_os = "freebsd",
- target_os = "macos",
- target_os = "netbsd",
- target_os = "openbsd"))]
- use libc::{B7200, B14400, B28800, B76800};
- #[cfg(any(target_os = "android",
- target_os = "freebsd",
- target_os = "linux",
- target_os = "netbsd"))]
- use libc::{B460800, B921600};
-
- match s {
- B0 => Ok(BaudRate::B0),
- B50 => Ok(BaudRate::B50),
- B75 => Ok(BaudRate::B75),
- B110 => Ok(BaudRate::B110),
- B134 => Ok(BaudRate::B134),
- B150 => Ok(BaudRate::B150),
- B200 => Ok(BaudRate::B200),
- B300 => Ok(BaudRate::B300),
- B600 => Ok(BaudRate::B600),
- B1200 => Ok(BaudRate::B1200),
- B1800 => Ok(BaudRate::B1800),
- B2400 => Ok(BaudRate::B2400),
- B4800 => Ok(BaudRate::B4800),
- #[cfg(any(target_os = "dragonfly",
- target_os = "freebsd",
- target_os = "macos",
- target_os = "netbsd",
- target_os = "openbsd"))]
- B7200 => Ok(BaudRate::B7200),
- B9600 => Ok(BaudRate::B9600),
- #[cfg(any(target_os = "dragonfly",
- target_os = "freebsd",
- target_os = "macos",
- target_os = "netbsd",
- target_os = "openbsd"))]
- B14400 => Ok(BaudRate::B14400),
- B19200 => Ok(BaudRate::B19200),
- #[cfg(any(target_os = "dragonfly",
- target_os = "freebsd",
- target_os = "macos",
- target_os = "netbsd",
- target_os = "openbsd"))]
- B28800 => Ok(BaudRate::B28800),
- B38400 => Ok(BaudRate::B38400),
- B57600 => Ok(BaudRate::B57600),
- #[cfg(any(target_os = "dragonfly",
- target_os = "freebsd",
- target_os = "macos",
- target_os = "netbsd",
- target_os = "openbsd"))]
- B76800 => Ok(BaudRate::B76800),
- B115200 => Ok(BaudRate::B115200),
- B230400 => Ok(BaudRate::B230400),
- #[cfg(any(target_os = "android",
- target_os = "freebsd",
- target_os = "linux",
- target_os = "netbsd"))]
- B460800 => Ok(BaudRate::B460800),
- #[cfg(any(target_os = "android", target_os = "linux"))]
- B500000 => Ok(BaudRate::B500000),
- #[cfg(any(target_os = "android", target_os = "linux"))]
- B576000 => Ok(BaudRate::B576000),
- #[cfg(any(target_os = "android",
- target_os = "freebsd",
- target_os = "linux",
- target_os = "netbsd"))]
- B921600 => Ok(BaudRate::B921600),
- #[cfg(any(target_os = "android", target_os = "linux"))]
- B1000000 => Ok(BaudRate::B1000000),
- #[cfg(any(target_os = "android", target_os = "linux"))]
- B1152000 => Ok(BaudRate::B1152000),
- #[cfg(any(target_os = "android", target_os = "linux"))]
- B1500000 => Ok(BaudRate::B1500000),
- #[cfg(any(target_os = "android", target_os = "linux"))]
- B2000000 => Ok(BaudRate::B2000000),
- #[cfg(any(target_os = "android", all(target_os = "linux", not(target_arch = "sparc64"))))]
- B2500000 => Ok(BaudRate::B2500000),
- #[cfg(any(target_os = "android", all(target_os = "linux", not(target_arch = "sparc64"))))]
- B3000000 => Ok(BaudRate::B3000000),
- #[cfg(any(target_os = "android", all(target_os = "linux", not(target_arch = "sparc64"))))]
- B3500000 => Ok(BaudRate::B3500000),
- #[cfg(any(target_os = "android", all(target_os = "linux", not(target_arch = "sparc64"))))]
- B4000000 => Ok(BaudRate::B4000000),
- _ => Err(Error::invalid_argument())
- }
- }
+ impl TryFrom<libc::speed_t>
}
#[cfg(any(target_os = "freebsd",
@@ -491,6 +380,7 @@ libc_enum! {
///
/// Used as an argument to `tcsetattr()`
#[repr(i32)]
+ #[non_exhaustive]
pub enum SetArg {
/// The change will occur immediately
TCSANOW,
@@ -506,6 +396,7 @@ libc_enum! {
///
/// Used as an argument to `tcflush()`.
#[repr(i32)]
+ #[non_exhaustive]
pub enum FlushArg {
/// Flush data that was received but not read
TCIFLUSH,
@@ -521,6 +412,7 @@ libc_enum! {
///
/// Used as an argument to `tcflow()`.
#[repr(i32)]
+ #[non_exhaustive]
pub enum FlowArg {
/// Suspend transmission
TCOOFF,
@@ -537,61 +429,82 @@ libc_enum! {
libc_enum! {
/// Indices into the `termios.c_cc` array for special characters.
#[repr(usize)]
+ #[non_exhaustive]
pub enum SpecialCharacterIndices {
VDISCARD,
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
+ target_os = "illumos",
target_os = "macos",
target_os = "netbsd",
- target_os = "openbsd"))]
+ target_os = "openbsd",
+ target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
VDSUSP,
VEOF,
VEOL,
VEOL2,
VERASE,
- #[cfg(any(target_os = "dragonfly", target_os = "freebsd"))]
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "illumos",
+ target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
VERASE2,
VINTR,
VKILL,
VLNEXT,
- #[cfg(not(all(target_os = "linux", target_arch = "sparc64")))]
+ #[cfg(not(any(all(target_os = "linux", target_arch = "sparc64"),
+ target_os = "illumos", target_os = "solaris")))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
VMIN,
VQUIT,
VREPRINT,
VSTART,
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
+ target_os = "illumos",
target_os = "macos",
target_os = "netbsd",
- target_os = "openbsd"))]
+ target_os = "openbsd",
+ target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
VSTATUS,
VSTOP,
VSUSP,
#[cfg(target_os = "linux")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
VSWTC,
- #[cfg(target_os = "haiku")]
+ #[cfg(any(target_os = "haiku", target_os = "illumos", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
VSWTCH,
- #[cfg(not(all(target_os = "linux", target_arch = "sparc64")))]
+ #[cfg(not(any(all(target_os = "linux", target_arch = "sparc64"),
+ target_os = "illumos", target_os = "solaris")))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
VTIME,
VWERASE,
#[cfg(target_os = "dragonfly")]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
VCHECKPT,
}
}
-#[cfg(all(target_os = "linux", target_arch = "sparc64"))]
+#[cfg(any(all(target_os = "linux", target_arch = "sparc64"),
+ target_os = "illumos", target_os = "solaris"))]
impl SpecialCharacterIndices {
pub const VMIN: SpecialCharacterIndices = SpecialCharacterIndices::VEOF;
pub const VTIME: SpecialCharacterIndices = SpecialCharacterIndices::VEOL;
}
pub use libc::NCCS;
-#[cfg(any(target_os = "dragonfly",
+#[cfg(any(target_os = "android",
+ target_os = "dragonfly",
target_os = "freebsd",
target_os = "linux",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
pub use libc::_POSIX_VDISABLE;
libc_bitflags! {
@@ -608,9 +521,14 @@ libc_bitflags! {
ICRNL;
IXON;
IXOFF;
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IXANY;
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IMAXBEL;
#[cfg(any(target_os = "android", target_os = "linux", target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IUTF8;
}
}
@@ -623,6 +541,7 @@ libc_bitflags! {
target_os = "haiku",
target_os = "linux",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
OLCUC;
ONLCR;
OCRNL as tcflag_t;
@@ -633,48 +552,56 @@ libc_bitflags! {
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
OFILL as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
OFDEL as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
NL0 as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
NL1 as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
CR0 as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
CR1 as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
CR2 as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
CR3 as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "freebsd",
@@ -682,18 +609,21 @@ libc_bitflags! {
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
TAB0 as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
TAB1 as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
TAB2 as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "freebsd",
@@ -701,44 +631,52 @@ libc_bitflags! {
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
TAB3 as tcflag_t;
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
XTABS;
#[cfg(any(target_os = "android",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
BS0 as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
BS1 as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
VT0 as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
VT1 as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
FF0 as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
FF1 as tcflag_t;
#[cfg(any(target_os = "freebsd",
target_os = "dragonfly",
@@ -746,12 +684,14 @@ libc_bitflags! {
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
OXTABS;
#[cfg(any(target_os = "freebsd",
target_os = "dragonfly",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
ONOEOT as tcflag_t;
// Bitmasks for use with OutputFlags to select specific settings
@@ -763,12 +703,14 @@ libc_bitflags! {
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
NLDLY as tcflag_t; // FIXME: Datatype needs to be corrected in libc for mac
#[cfg(any(target_os = "android",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
CRDLY as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "freebsd",
@@ -776,24 +718,28 @@ libc_bitflags! {
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
TABDLY as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
BSDLY as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
VTDLY as tcflag_t;
#[cfg(any(target_os = "android",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
FFDLY as tcflag_t;
}
}
@@ -807,6 +753,7 @@ libc_bitflags! {
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
CIGNORE;
CS5;
CS6;
@@ -818,43 +765,55 @@ libc_bitflags! {
PARODD;
HUPCL;
CLOCAL;
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
CRTSCTS;
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
CBAUD;
#[cfg(any(target_os = "android", all(target_os = "linux", not(target_arch = "mips"))))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
CMSPAR;
#[cfg(any(target_os = "android",
all(target_os = "linux",
not(any(target_arch = "powerpc", target_arch = "powerpc64")))))]
CIBAUD;
#[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
CBAUDEX;
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MDMBUF;
#[cfg(any(target_os = "netbsd", target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
CHWFLOW;
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
CCTS_OFLOW;
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
CRTS_IFLOW;
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
CDTR_IFLOW;
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
CDSR_OFLOW;
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
CCAR_OFLOW;
// Bitmasks for use with ControlFlags to select specific settings
@@ -868,12 +827,18 @@ libc_bitflags! {
libc_bitflags! {
/// Flags for setting any local modes
pub struct LocalFlags: tcflag_t {
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
ECHOKE;
ECHOE;
ECHOK;
ECHO;
ECHONL;
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
ECHOPRT;
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
ECHOCTL;
ISIG;
ICANON;
@@ -883,10 +848,15 @@ libc_bitflags! {
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
ALTWERASE;
IEXTEN;
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
EXTPROC;
TOSTOP;
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
FLUSHO;
#[cfg(any(target_os = "freebsd",
target_os = "dragonfly",
@@ -894,7 +864,10 @@ libc_bitflags! {
target_os = "macos",
target_os = "netbsd",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
NOKERNINFO;
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
PENDIN;
NOFLSH;
}
@@ -908,7 +881,7 @@ cfg_if!{
target_os = "netbsd",
target_os = "openbsd"))] {
/// Get input baud rate (see
- /// [cfgetispeed(3p)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/cfgetispeed.html)).
+ /// [cfgetispeed(3p)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/cfgetispeed.html)).
///
/// `cfgetispeed()` extracts the input baud rate from the given `Termios` structure.
pub fn cfgetispeed(termios: &Termios) -> u32 {
@@ -917,7 +890,7 @@ cfg_if!{
}
/// Get output baud rate (see
- /// [cfgetospeed(3p)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/cfgetospeed.html)).
+ /// [cfgetospeed(3p)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/cfgetospeed.html)).
///
/// `cfgetospeed()` extracts the output baud rate from the given `Termios` structure.
pub fn cfgetospeed(termios: &Termios) -> u32 {
@@ -926,7 +899,7 @@ cfg_if!{
}
/// Set input baud rate (see
- /// [cfsetispeed(3p)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/cfsetispeed.html)).
+ /// [cfsetispeed(3p)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/cfsetispeed.html)).
///
/// `cfsetispeed()` sets the intput baud rate in the given `Termios` structure.
pub fn cfsetispeed<T: Into<u32>>(termios: &mut Termios, baud: T) -> Result<()> {
@@ -937,7 +910,7 @@ cfg_if!{
}
/// Set output baud rate (see
- /// [cfsetospeed(3p)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/cfsetospeed.html)).
+ /// [cfsetospeed(3p)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/cfsetospeed.html)).
///
/// `cfsetospeed()` sets the output baud rate in the given termios structure.
pub fn cfsetospeed<T: Into<u32>>(termios: &mut Termios, baud: T) -> Result<()> {
@@ -962,7 +935,7 @@ cfg_if!{
use std::convert::TryInto;
/// Get input baud rate (see
- /// [cfgetispeed(3p)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/cfgetispeed.html)).
+ /// [cfgetispeed(3p)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/cfgetispeed.html)).
///
/// `cfgetispeed()` extracts the input baud rate from the given `Termios` structure.
pub fn cfgetispeed(termios: &Termios) -> BaudRate {
@@ -971,7 +944,7 @@ cfg_if!{
}
/// Get output baud rate (see
- /// [cfgetospeed(3p)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/cfgetospeed.html)).
+ /// [cfgetospeed(3p)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/cfgetospeed.html)).
///
/// `cfgetospeed()` extracts the output baud rate from the given `Termios` structure.
pub fn cfgetospeed(termios: &Termios) -> BaudRate {
@@ -980,7 +953,7 @@ cfg_if!{
}
/// Set input baud rate (see
- /// [cfsetispeed(3p)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/cfsetispeed.html)).
+ /// [cfsetispeed(3p)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/cfsetispeed.html)).
///
/// `cfsetispeed()` sets the intput baud rate in the given `Termios` structure.
pub fn cfsetispeed(termios: &mut Termios, baud: BaudRate) -> Result<()> {
@@ -991,7 +964,7 @@ cfg_if!{
}
/// Set output baud rate (see
- /// [cfsetospeed(3p)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/cfsetospeed.html)).
+ /// [cfsetospeed(3p)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/cfsetospeed.html)).
///
/// `cfsetospeed()` sets the output baud rate in the given `Termios` structure.
pub fn cfsetospeed(termios: &mut Termios, baud: BaudRate) -> Result<()> {
@@ -1016,7 +989,7 @@ cfg_if!{
}
/// Configures the port to something like the "raw" mode of the old Version 7 terminal driver (see
-/// [termios(3)](http://man7.org/linux/man-pages/man3/termios.3.html)).
+/// [termios(3)](https://man7.org/linux/man-pages/man3/termios.3.html)).
///
/// `cfmakeraw()` configures the termios structure such that input is available character-by-
/// character, echoing is disabled, and all special input and output processing is disabled. Note
@@ -1034,6 +1007,7 @@ pub fn cfmakeraw(termios: &mut Termios) {
///
/// Note that this is a non-standard function, available on FreeBSD.
#[cfg(target_os = "freebsd")]
+#[cfg_attr(docsrs, doc(cfg(all())))]
pub fn cfmakesane(termios: &mut Termios) {
let inner_termios = unsafe { termios.get_libc_termios_mut() };
unsafe {
@@ -1043,7 +1017,7 @@ pub fn cfmakesane(termios: &mut Termios) {
}
/// Return the configuration of a port
-/// [tcgetattr(3p)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/tcgetattr.html)).
+/// [tcgetattr(3p)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/tcgetattr.html)).
///
/// `tcgetattr()` returns a `Termios` structure with the current configuration for a port. Modifying
/// this structure *will not* reconfigure the port, instead the modifications should be done to
@@ -1059,7 +1033,7 @@ pub fn tcgetattr(fd: RawFd) -> Result<Termios> {
}
/// Set the configuration for a terminal (see
-/// [tcsetattr(3p)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/tcsetattr.html)).
+/// [tcsetattr(3p)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/tcsetattr.html)).
///
/// `tcsetattr()` reconfigures the given port based on a given `Termios` structure. This change
/// takes affect at a time specified by `actions`. Note that this function may return success if
@@ -1070,13 +1044,13 @@ pub fn tcsetattr(fd: RawFd, actions: SetArg, termios: &Termios) -> Result<()> {
}
/// Block until all output data is written (see
-/// [tcdrain(3p)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/tcdrain.html)).
+/// [tcdrain(3p)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/tcdrain.html)).
pub fn tcdrain(fd: RawFd) -> Result<()> {
Errno::result(unsafe { libc::tcdrain(fd) }).map(drop)
}
/// Suspend or resume the transmission or reception of data (see
-/// [tcflow(3p)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/tcflow.html)).
+/// [tcflow(3p)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/tcflow.html)).
///
/// `tcflow()` suspends of resumes the transmission or reception of data for the given port
/// depending on the value of `action`.
@@ -1085,7 +1059,7 @@ pub fn tcflow(fd: RawFd, action: FlowArg) -> Result<()> {
}
/// Discard data in the output or input queue (see
-/// [tcflush(3p)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/tcflush.html)).
+/// [tcflush(3p)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/tcflush.html)).
///
/// `tcflush()` will discard data for a terminal port in the input queue, output queue, or both
/// depending on the value of `action`.
@@ -1094,7 +1068,7 @@ pub fn tcflush(fd: RawFd, action: FlushArg) -> Result<()> {
}
/// Send a break for a specific duration (see
-/// [tcsendbreak(3p)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/tcsendbreak.html)).
+/// [tcsendbreak(3p)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/tcsendbreak.html)).
///
/// When using asynchronous data transmission `tcsendbreak()` will transmit a continuous stream
/// of zero-valued bits for an implementation-defined duration.
@@ -1102,17 +1076,21 @@ pub fn tcsendbreak(fd: RawFd, duration: c_int) -> Result<()> {
Errno::result(unsafe { libc::tcsendbreak(fd, duration) }).map(drop)
}
+feature! {
+#![feature = "process"]
/// Get the session controlled by the given terminal (see
-/// [tcgetsid(3)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/tcgetsid.html)).
+/// [tcgetsid(3)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/tcgetsid.html)).
pub fn tcgetsid(fd: RawFd) -> Result<Pid> {
let res = unsafe { libc::tcgetsid(fd) };
Errno::result(res).map(Pid::from_raw)
}
+}
#[cfg(test)]
mod test {
use super::*;
+ use std::convert::TryFrom;
#[test]
fn try_from() {
diff --git a/vendor/nix/src/sys/time.rs b/vendor/nix/src/sys/time.rs
index 606bbd9..c29259b 100644
--- a/vendor/nix/src/sys/time.rs
+++ b/vendor/nix/src/sys/time.rs
@@ -1,8 +1,133 @@
use std::{cmp, fmt, ops};
+use std::time::Duration;
use std::convert::From;
-use libc::{c_long, timespec, timeval};
+use libc::{timespec, timeval};
+#[cfg_attr(target_env = "musl", allow(deprecated))] // https://github.com/rust-lang/libc/issues/1848
pub use libc::{time_t, suseconds_t};
+#[cfg(any(
+ all(feature = "time", any(target_os = "android", target_os = "linux")),
+ all(
+ any(
+ target_os = "freebsd",
+ target_os = "illumos",
+ target_os = "linux",
+ target_os = "netbsd"
+ ),
+ feature = "time",
+ feature = "signal"
+ )
+))]
+pub(crate) mod timer {
+ use crate::sys::time::TimeSpec;
+ use bitflags::bitflags;
+
+ #[derive(Debug, Clone, Copy)]
+ pub(crate) struct TimerSpec(libc::itimerspec);
+
+ impl TimerSpec {
+ pub const fn none() -> Self {
+ Self(libc::itimerspec {
+ it_interval: libc::timespec {
+ tv_sec: 0,
+ tv_nsec: 0,
+ },
+ it_value: libc::timespec {
+ tv_sec: 0,
+ tv_nsec: 0,
+ },
+ })
+ }
+ }
+
+ impl AsMut<libc::itimerspec> for TimerSpec {
+ fn as_mut(&mut self) -> &mut libc::itimerspec {
+ &mut self.0
+ }
+ }
+
+ impl AsRef<libc::itimerspec> for TimerSpec {
+ fn as_ref(&self) -> &libc::itimerspec {
+ &self.0
+ }
+ }
+
+ impl From<Expiration> for TimerSpec {
+ fn from(expiration: Expiration) -> TimerSpec {
+ match expiration {
+ Expiration::OneShot(t) => TimerSpec(libc::itimerspec {
+ it_interval: libc::timespec {
+ tv_sec: 0,
+ tv_nsec: 0,
+ },
+ it_value: *t.as_ref(),
+ }),
+ Expiration::IntervalDelayed(start, interval) => TimerSpec(libc::itimerspec {
+ it_interval: *interval.as_ref(),
+ it_value: *start.as_ref(),
+ }),
+ Expiration::Interval(t) => TimerSpec(libc::itimerspec {
+ it_interval: *t.as_ref(),
+ it_value: *t.as_ref(),
+ }),
+ }
+ }
+ }
+
+ /// An enumeration allowing the definition of the expiration time of an alarm,
+ /// recurring or not.
+ #[derive(Debug, Clone, Copy, Eq, PartialEq)]
+ pub enum Expiration {
+ /// Alarm will trigger once after the time given in `TimeSpec`
+ OneShot(TimeSpec),
+ /// Alarm will trigger after a specified delay and then every interval of
+ /// time.
+ IntervalDelayed(TimeSpec, TimeSpec),
+ /// Alarm will trigger every specified interval of time.
+ Interval(TimeSpec),
+ }
+
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ bitflags! {
+ /// Flags that are used for arming the timer.
+ pub struct TimerSetTimeFlags: libc::c_int {
+ const TFD_TIMER_ABSTIME = libc::TFD_TIMER_ABSTIME;
+ }
+ }
+ #[cfg(any(target_os = "freebsd", target_os = "netbsd", target_os = "dragonfly", target_os = "illumos"))]
+ bitflags! {
+ /// Flags that are used for arming the timer.
+ pub struct TimerSetTimeFlags: libc::c_int {
+ const TFD_TIMER_ABSTIME = libc::TIMER_ABSTIME;
+ }
+ }
+
+ impl From<TimerSpec> for Expiration {
+ fn from(timerspec: TimerSpec) -> Expiration {
+ match timerspec {
+ TimerSpec(libc::itimerspec {
+ it_interval:
+ libc::timespec {
+ tv_sec: 0,
+ tv_nsec: 0,
+ },
+ it_value: ts,
+ }) => Expiration::OneShot(ts.into()),
+ TimerSpec(libc::itimerspec {
+ it_interval: int_ts,
+ it_value: val_ts,
+ }) => {
+ if (int_ts.tv_sec == val_ts.tv_sec) && (int_ts.tv_nsec == val_ts.tv_nsec) {
+ Expiration::Interval(int_ts.into())
+ } else {
+ Expiration::IntervalDelayed(val_ts.into(), int_ts.into())
+ }
+ }
+ }
+ }
+ }
+}
+
pub trait TimeValLike: Sized {
#[inline]
fn zero() -> Self {
@@ -60,6 +185,30 @@ const TS_MAX_SECONDS: i64 = ::std::isize::MAX as i64;
const TS_MIN_SECONDS: i64 = -TS_MAX_SECONDS;
+// x32 compatibility
+// See https://sourceware.org/bugzilla/show_bug.cgi?id=16437
+#[cfg(all(target_arch = "x86_64", target_pointer_width = "32"))]
+type timespec_tv_nsec_t = i64;
+#[cfg(not(all(target_arch = "x86_64", target_pointer_width = "32")))]
+type timespec_tv_nsec_t = libc::c_long;
+
+impl From<timespec> for TimeSpec {
+ fn from(ts: timespec) -> Self {
+ Self(ts)
+ }
+}
+
+impl From<Duration> for TimeSpec {
+ fn from(duration: Duration) -> Self {
+ Self::from_duration(duration)
+ }
+}
+
+impl From<TimeSpec> for Duration {
+ fn from(timespec: TimeSpec) -> Self {
+ Duration::new(timespec.0.tv_sec as u64, timespec.0.tv_nsec as u32)
+ }
+}
impl AsRef<timespec> for TimeSpec {
fn as_ref(&self) -> &timespec {
@@ -67,6 +216,12 @@ impl AsRef<timespec> for TimeSpec {
}
}
+impl AsMut<timespec> for TimeSpec {
+ fn as_mut(&mut self) -> &mut timespec {
+ &mut self.0
+ }
+}
+
impl Ord for TimeSpec {
// The implementation of cmp is simplified by assuming that the struct is
// normalized. That is, tv_nsec must always be within [0, 1_000_000_000)
@@ -88,8 +243,9 @@ impl PartialOrd for TimeSpec {
impl TimeValLike for TimeSpec {
#[inline]
fn seconds(seconds: i64) -> TimeSpec {
- assert!(seconds >= TS_MIN_SECONDS && seconds <= TS_MAX_SECONDS,
+ assert!((TS_MIN_SECONDS..=TS_MAX_SECONDS).contains(&seconds),
"TimeSpec out of bounds; seconds={}", seconds);
+ #[cfg_attr(target_env = "musl", allow(deprecated))] // https://github.com/rust-lang/libc/issues/1848
TimeSpec(timespec {tv_sec: seconds as time_t, tv_nsec: 0 })
}
@@ -114,10 +270,11 @@ impl TimeValLike for TimeSpec {
#[inline]
fn nanoseconds(nanoseconds: i64) -> TimeSpec {
let (secs, nanos) = div_mod_floor_64(nanoseconds, NANOS_PER_SEC);
- assert!(secs >= TS_MIN_SECONDS && secs <= TS_MAX_SECONDS,
+ assert!((TS_MIN_SECONDS..=TS_MAX_SECONDS).contains(&secs),
"TimeSpec out of bounds");
+ #[cfg_attr(target_env = "musl", allow(deprecated))] // https://github.com/rust-lang/libc/issues/1848
TimeSpec(timespec {tv_sec: secs as time_t,
- tv_nsec: nanos as c_long })
+ tv_nsec: nanos as timespec_tv_nsec_t })
}
fn num_seconds(&self) -> i64 {
@@ -144,21 +301,34 @@ impl TimeValLike for TimeSpec {
}
impl TimeSpec {
- fn nanos_mod_sec(&self) -> c_long {
+ fn nanos_mod_sec(&self) -> timespec_tv_nsec_t {
if self.tv_sec() < 0 && self.tv_nsec() > 0 {
- self.tv_nsec() - NANOS_PER_SEC as c_long
+ self.tv_nsec() - NANOS_PER_SEC as timespec_tv_nsec_t
} else {
self.tv_nsec()
}
}
- pub fn tv_sec(&self) -> time_t {
+ #[cfg_attr(target_env = "musl", allow(deprecated))] // https://github.com/rust-lang/libc/issues/1848
+ pub const fn tv_sec(&self) -> time_t {
self.0.tv_sec
}
- pub fn tv_nsec(&self) -> c_long {
+ pub const fn tv_nsec(&self) -> timespec_tv_nsec_t {
self.0.tv_nsec
}
+
+ pub const fn from_duration(duration: Duration) -> Self {
+ #[cfg_attr(target_env = "musl", allow(deprecated))] // https://github.com/rust-lang/libc/issues/1848
+ TimeSpec(timespec {
+ tv_sec: duration.as_secs() as time_t,
+ tv_nsec: duration.subsec_nanos() as timespec_tv_nsec_t
+ })
+ }
+
+ pub const fn from_timespec(timespec: timespec) -> Self {
+ Self(timespec)
+ }
}
impl ops::Neg for TimeSpec {
@@ -239,7 +409,7 @@ impl fmt::Display for TimeSpec {
-#[repr(C)]
+#[repr(transparent)]
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
pub struct TimeVal(timeval);
@@ -259,6 +429,12 @@ impl AsRef<timeval> for TimeVal {
}
}
+impl AsMut<timeval> for TimeVal {
+ fn as_mut(&mut self) -> &mut timeval {
+ &mut self.0
+ }
+}
+
impl Ord for TimeVal {
// The implementation of cmp is simplified by assuming that the struct is
// normalized. That is, tv_usec must always be within [0, 1_000_000)
@@ -280,8 +456,9 @@ impl PartialOrd for TimeVal {
impl TimeValLike for TimeVal {
#[inline]
fn seconds(seconds: i64) -> TimeVal {
- assert!(seconds >= TV_MIN_SECONDS && seconds <= TV_MAX_SECONDS,
+ assert!((TV_MIN_SECONDS..=TV_MAX_SECONDS).contains(&seconds),
"TimeVal out of bounds; seconds={}", seconds);
+ #[cfg_attr(target_env = "musl", allow(deprecated))] // https://github.com/rust-lang/libc/issues/1848
TimeVal(timeval {tv_sec: seconds as time_t, tv_usec: 0 })
}
@@ -297,8 +474,9 @@ impl TimeValLike for TimeVal {
#[inline]
fn microseconds(microseconds: i64) -> TimeVal {
let (secs, micros) = div_mod_floor_64(microseconds, MICROS_PER_SEC);
- assert!(secs >= TV_MIN_SECONDS && secs <= TV_MAX_SECONDS,
+ assert!((TV_MIN_SECONDS..=TV_MAX_SECONDS).contains(&secs),
"TimeVal out of bounds");
+ #[cfg_attr(target_env = "musl", allow(deprecated))] // https://github.com/rust-lang/libc/issues/1848
TimeVal(timeval {tv_sec: secs as time_t,
tv_usec: micros as suseconds_t })
}
@@ -309,8 +487,9 @@ impl TimeValLike for TimeVal {
fn nanoseconds(nanoseconds: i64) -> TimeVal {
let microseconds = nanoseconds / 1000;
let (secs, micros) = div_mod_floor_64(microseconds, MICROS_PER_SEC);
- assert!(secs >= TV_MIN_SECONDS && secs <= TV_MAX_SECONDS,
+ assert!((TV_MIN_SECONDS..=TV_MAX_SECONDS).contains(&secs),
"TimeVal out of bounds");
+ #[cfg_attr(target_env = "musl", allow(deprecated))] // https://github.com/rust-lang/libc/issues/1848
TimeVal(timeval {tv_sec: secs as time_t,
tv_usec: micros as suseconds_t })
}
@@ -347,11 +526,12 @@ impl TimeVal {
}
}
- pub fn tv_sec(&self) -> time_t {
+ #[cfg_attr(target_env = "musl", allow(deprecated))] // https://github.com/rust-lang/libc/issues/1848
+ pub const fn tv_sec(&self) -> time_t {
self.0.tv_sec
}
- pub fn tv_usec(&self) -> suseconds_t {
+ pub const fn tv_usec(&self) -> suseconds_t {
self.0.tv_usec
}
}
@@ -467,6 +647,7 @@ fn div_rem_64(this: i64, other: i64) -> (i64, i64) {
#[cfg(test)]
mod test {
use super::{TimeSpec, TimeVal, TimeValLike};
+ use std::time::Duration;
#[test]
pub fn test_timespec() {
@@ -477,6 +658,15 @@ mod test {
TimeSpec::seconds(182));
}
+ #[test]
+ pub fn test_timespec_from() {
+ let duration = Duration::new(123, 123_456_789);
+ let timespec = TimeSpec::nanoseconds(123_123_456_789);
+
+ assert_eq!(TimeSpec::from(duration), timespec);
+ assert_eq!(Duration::from(timespec), duration);
+ }
+
#[test]
pub fn test_timespec_neg() {
let a = TimeSpec::seconds(1) + TimeSpec::nanoseconds(123);
diff --git a/vendor/nix/src/sys/timer.rs b/vendor/nix/src/sys/timer.rs
new file mode 100644
index 0000000..349346b
--- /dev/null
+++ b/vendor/nix/src/sys/timer.rs
@@ -0,0 +1,175 @@
+//! Timer API via signals.
+//!
+//! Timer is a POSIX API to create timers and get expiration notifications
+//! through queued Unix signals, for the current process. This is similar to
+//! Linux's timerfd mechanism, except that API is specific to Linux and makes
+//! use of file polling.
+//!
+//! For more documentation, please read [timer_create](https://pubs.opengroup.org/onlinepubs/9699919799/functions/timer_create.html).
+//!
+//! # Examples
+//!
+//! Create an interval timer that signals SIGALARM every 250 milliseconds.
+//!
+//! ```no_run
+//! use nix::sys::signal::{self, SigEvent, SigHandler, SigevNotify, Signal};
+//! use nix::sys::timer::{Expiration, Timer, TimerSetTimeFlags};
+//! use nix::time::ClockId;
+//! use std::convert::TryFrom;
+//! use std::sync::atomic::{AtomicU64, Ordering};
+//! use std::thread::yield_now;
+//! use std::time::Duration;
+//!
+//! const SIG: Signal = Signal::SIGALRM;
+//! static ALARMS: AtomicU64 = AtomicU64::new(0);
+//!
+//! extern "C" fn handle_alarm(signal: libc::c_int) {
+//! let signal = Signal::try_from(signal).unwrap();
+//! if signal == SIG {
+//! ALARMS.fetch_add(1, Ordering::Relaxed);
+//! }
+//! }
+//!
+//! fn main() {
+//! let clockid = ClockId::CLOCK_MONOTONIC;
+//! let sigevent = SigEvent::new(SigevNotify::SigevSignal {
+//! signal: SIG,
+//! si_value: 0,
+//! });
+//!
+//! let mut timer = Timer::new(clockid, sigevent).unwrap();
+//! let expiration = Expiration::Interval(Duration::from_millis(250).into());
+//! let flags = TimerSetTimeFlags::empty();
+//! timer.set(expiration, flags).expect("could not set timer");
+//!
+//! let handler = SigHandler::Handler(handle_alarm);
+//! unsafe { signal::signal(SIG, handler) }.unwrap();
+//!
+//! loop {
+//! let alarms = ALARMS.load(Ordering::Relaxed);
+//! if alarms >= 10 {
+//! println!("total alarms handled: {}", alarms);
+//! break;
+//! }
+//! yield_now()
+//! }
+//! }
+//! ```
+use crate::sys::signal::SigEvent;
+use crate::sys::time::timer::TimerSpec;
+pub use crate::sys::time::timer::{Expiration, TimerSetTimeFlags};
+use crate::time::ClockId;
+use crate::{errno::Errno, Result};
+use core::mem;
+
+/// A Unix signal per-process timer.
+#[derive(Debug)]
+#[repr(transparent)]
+pub struct Timer(libc::timer_t);
+
+impl Timer {
+ /// Creates a new timer based on the clock defined by `clockid`. The details
+ /// of the signal and its handler are defined by the passed `sigevent`.
+ pub fn new(clockid: ClockId, mut sigevent: SigEvent) -> Result<Self> {
+ let mut timer_id: mem::MaybeUninit<libc::timer_t> = mem::MaybeUninit::uninit();
+ Errno::result(unsafe {
+ libc::timer_create(
+ clockid.as_raw(),
+ sigevent.as_mut_ptr(),
+ timer_id.as_mut_ptr(),
+ )
+ })
+ .map(|_| {
+ // SAFETY: libc::timer_create is responsible for initializing
+ // timer_id.
+ unsafe { Self(timer_id.assume_init()) }
+ })
+ }
+
+ /// Set a new alarm on the timer.
+ ///
+ /// # Types of alarm
+ ///
+ /// There are 3 types of alarms you can set:
+ ///
+ /// - one shot: the alarm will trigger once after the specified amount of
+ /// time.
+ /// Example: I want an alarm to go off in 60s and then disable itself.
+ ///
+ /// - interval: the alarm will trigger every specified interval of time.
+ /// Example: I want an alarm to go off every 60s. The alarm will first
+ /// go off 60s after I set it and every 60s after that. The alarm will
+ /// not disable itself.
+ ///
+ /// - interval delayed: the alarm will trigger after a certain amount of
+ /// time and then trigger at a specified interval.
+ /// Example: I want an alarm to go off every 60s but only start in 1h.
+ /// The alarm will first trigger 1h after I set it and then every 60s
+ /// after that. The alarm will not disable itself.
+ ///
+ /// # Relative vs absolute alarm
+ ///
+ /// If you do not set any `TimerSetTimeFlags`, then the `TimeSpec` you pass
+ /// to the `Expiration` you want is relative. If however you want an alarm
+ /// to go off at a certain point in time, you can set `TFD_TIMER_ABSTIME`.
+ /// Then the one shot TimeSpec and the delay TimeSpec of the delayed
+ /// interval are going to be interpreted as absolute.
+ ///
+ /// # Disabling alarms
+ ///
+ /// Note: Only one alarm can be set for any given timer. Setting a new alarm
+ /// actually removes the previous one.
+ ///
+ /// Note: Setting a one shot alarm with a 0s TimeSpec disable the alarm
+ /// altogether.
+ pub fn set(&mut self, expiration: Expiration, flags: TimerSetTimeFlags) -> Result<()> {
+ let timerspec: TimerSpec = expiration.into();
+ Errno::result(unsafe {
+ libc::timer_settime(
+ self.0,
+ flags.bits(),
+ timerspec.as_ref(),
+ core::ptr::null_mut(),
+ )
+ })
+ .map(drop)
+ }
+
+ /// Get the parameters for the alarm currently set, if any.
+ pub fn get(&self) -> Result<Option<Expiration>> {
+ let mut timerspec = TimerSpec::none();
+ Errno::result(unsafe { libc::timer_gettime(self.0, timerspec.as_mut()) }).map(|_| {
+ if timerspec.as_ref().it_interval.tv_sec == 0
+ && timerspec.as_ref().it_interval.tv_nsec == 0
+ && timerspec.as_ref().it_value.tv_sec == 0
+ && timerspec.as_ref().it_value.tv_nsec == 0
+ {
+ None
+ } else {
+ Some(timerspec.into())
+ }
+ })
+ }
+
+ /// Return the number of timers that have overrun
+ ///
+ /// Each timer is able to queue one signal to the process at a time, meaning
+ /// if the signal is not handled before the next expiration the timer has
+ /// 'overrun'. This function returns how many times that has happened to
+ /// this timer, up to `libc::DELAYTIMER_MAX`. If more than the maximum
+ /// number of overruns have happened the return is capped to the maximum.
+ pub fn overruns(&self) -> i32 {
+ unsafe { libc::timer_getoverrun(self.0) }
+ }
+}
+
+impl Drop for Timer {
+ fn drop(&mut self) {
+ if !std::thread::panicking() {
+ let result = Errno::result(unsafe { libc::timer_delete(self.0) });
+ if let Err(Errno::EINVAL) = result {
+ panic!("close of Timer encountered EINVAL");
+ }
+ }
+ }
+}
diff --git a/vendor/nix/src/sys/timerfd.rs b/vendor/nix/src/sys/timerfd.rs
new file mode 100644
index 0000000..18acbae
--- /dev/null
+++ b/vendor/nix/src/sys/timerfd.rs
@@ -0,0 +1,201 @@
+//! Timer API via file descriptors.
+//!
+//! Timer FD is a Linux-only API to create timers and get expiration
+//! notifications through file descriptors.
+//!
+//! For more documentation, please read [timerfd_create(2)](https://man7.org/linux/man-pages/man2/timerfd_create.2.html).
+//!
+//! # Examples
+//!
+//! Create a new one-shot timer that expires after 1 second.
+//! ```
+//! # use std::os::unix::io::AsRawFd;
+//! # use nix::sys::timerfd::{TimerFd, ClockId, TimerFlags, TimerSetTimeFlags,
+//! # Expiration};
+//! # use nix::sys::time::{TimeSpec, TimeValLike};
+//! # use nix::unistd::read;
+//! #
+//! // We create a new monotonic timer.
+//! let timer = TimerFd::new(ClockId::CLOCK_MONOTONIC, TimerFlags::empty())
+//! .unwrap();
+//!
+//! // We set a new one-shot timer in 1 seconds.
+//! timer.set(
+//! Expiration::OneShot(TimeSpec::seconds(1)),
+//! TimerSetTimeFlags::empty()
+//! ).unwrap();
+//!
+//! // We wait for the timer to expire.
+//! timer.wait().unwrap();
+//! ```
+use crate::sys::time::timer::TimerSpec;
+pub use crate::sys::time::timer::{Expiration, TimerSetTimeFlags};
+use crate::unistd::read;
+use crate::{errno::Errno, Result};
+use libc::c_int;
+use std::os::unix::io::{AsRawFd, FromRawFd, RawFd};
+
+/// A timerfd instance. This is also a file descriptor, you can feed it to
+/// other interfaces consuming file descriptors, epoll for example.
+#[derive(Debug)]
+pub struct TimerFd {
+ fd: RawFd,
+}
+
+impl AsRawFd for TimerFd {
+ fn as_raw_fd(&self) -> RawFd {
+ self.fd
+ }
+}
+
+impl FromRawFd for TimerFd {
+ unsafe fn from_raw_fd(fd: RawFd) -> Self {
+ TimerFd { fd }
+ }
+}
+
+libc_enum! {
+ /// The type of the clock used to mark the progress of the timer. For more
+ /// details on each kind of clock, please refer to [timerfd_create(2)](https://man7.org/linux/man-pages/man2/timerfd_create.2.html).
+ #[repr(i32)]
+ #[non_exhaustive]
+ pub enum ClockId {
+ /// A settable system-wide real-time clock.
+ CLOCK_REALTIME,
+ /// A non-settable monotonically increasing clock.
+ ///
+ /// Does not change after system startup.
+ /// Does not measure time while the system is suspended.
+ CLOCK_MONOTONIC,
+ /// Like `CLOCK_MONOTONIC`, except that `CLOCK_BOOTTIME` includes the time
+ /// that the system was suspended.
+ CLOCK_BOOTTIME,
+ /// Like `CLOCK_REALTIME`, but will wake the system if it is suspended.
+ CLOCK_REALTIME_ALARM,
+ /// Like `CLOCK_BOOTTIME`, but will wake the system if it is suspended.
+ CLOCK_BOOTTIME_ALARM,
+ }
+}
+
+libc_bitflags! {
+ /// Additional flags to change the behaviour of the file descriptor at the
+ /// time of creation.
+ pub struct TimerFlags: c_int {
+ /// Set the `O_NONBLOCK` flag on the open file description referred to by the new file descriptor.
+ TFD_NONBLOCK;
+ /// Set the `FD_CLOEXEC` flag on the file descriptor.
+ TFD_CLOEXEC;
+ }
+}
+
+impl TimerFd {
+ /// Creates a new timer based on the clock defined by `clockid`. The
+ /// underlying fd can be assigned specific flags with `flags` (CLOEXEC,
+ /// NONBLOCK). The underlying fd will be closed on drop.
+ pub fn new(clockid: ClockId, flags: TimerFlags) -> Result<Self> {
+ Errno::result(unsafe { libc::timerfd_create(clockid as i32, flags.bits()) })
+ .map(|fd| Self { fd })
+ }
+
+ /// Sets a new alarm on the timer.
+ ///
+ /// # Types of alarm
+ ///
+ /// There are 3 types of alarms you can set:
+ ///
+ /// - one shot: the alarm will trigger once after the specified amount of
+ /// time.
+ /// Example: I want an alarm to go off in 60s and then disable itself.
+ ///
+ /// - interval: the alarm will trigger every specified interval of time.
+ /// Example: I want an alarm to go off every 60s. The alarm will first
+ /// go off 60s after I set it and every 60s after that. The alarm will
+ /// not disable itself.
+ ///
+ /// - interval delayed: the alarm will trigger after a certain amount of
+ /// time and then trigger at a specified interval.
+ /// Example: I want an alarm to go off every 60s but only start in 1h.
+ /// The alarm will first trigger 1h after I set it and then every 60s
+ /// after that. The alarm will not disable itself.
+ ///
+ /// # Relative vs absolute alarm
+ ///
+ /// If you do not set any `TimerSetTimeFlags`, then the `TimeSpec` you pass
+ /// to the `Expiration` you want is relative. If however you want an alarm
+ /// to go off at a certain point in time, you can set `TFD_TIMER_ABSTIME`.
+ /// Then the one shot TimeSpec and the delay TimeSpec of the delayed
+ /// interval are going to be interpreted as absolute.
+ ///
+ /// # Disabling alarms
+ ///
+ /// Note: Only one alarm can be set for any given timer. Setting a new alarm
+ /// actually removes the previous one.
+ ///
+ /// Note: Setting a one shot alarm with a 0s TimeSpec disables the alarm
+ /// altogether.
+ pub fn set(&self, expiration: Expiration, flags: TimerSetTimeFlags) -> Result<()> {
+ let timerspec: TimerSpec = expiration.into();
+ Errno::result(unsafe {
+ libc::timerfd_settime(
+ self.fd,
+ flags.bits(),
+ timerspec.as_ref(),
+ std::ptr::null_mut(),
+ )
+ })
+ .map(drop)
+ }
+
+ /// Get the parameters for the alarm currently set, if any.
+ pub fn get(&self) -> Result<Option<Expiration>> {
+ let mut timerspec = TimerSpec::none();
+ Errno::result(unsafe { libc::timerfd_gettime(self.fd, timerspec.as_mut()) }).map(|_| {
+ if timerspec.as_ref().it_interval.tv_sec == 0
+ && timerspec.as_ref().it_interval.tv_nsec == 0
+ && timerspec.as_ref().it_value.tv_sec == 0
+ && timerspec.as_ref().it_value.tv_nsec == 0
+ {
+ None
+ } else {
+ Some(timerspec.into())
+ }
+ })
+ }
+
+ /// Remove the alarm if any is set.
+ pub fn unset(&self) -> Result<()> {
+ Errno::result(unsafe {
+ libc::timerfd_settime(
+ self.fd,
+ TimerSetTimeFlags::empty().bits(),
+ TimerSpec::none().as_ref(),
+ std::ptr::null_mut(),
+ )
+ })
+ .map(drop)
+ }
+
+ /// Wait for the configured alarm to expire.
+ ///
+ /// Note: If the alarm is unset, then you will wait forever.
+ pub fn wait(&self) -> Result<()> {
+ while let Err(e) = read(self.fd, &mut [0u8; 8]) {
+ if e != Errno::EINTR {
+ return Err(e);
+ }
+ }
+
+ Ok(())
+ }
+}
+
+impl Drop for TimerFd {
+ fn drop(&mut self) {
+ if !std::thread::panicking() {
+ let result = Errno::result(unsafe { libc::close(self.fd) });
+ if let Err(Errno::EBADF) = result {
+ panic!("close of TimerFd encountered EBADF");
+ }
+ }
+ }
+}
diff --git a/vendor/nix/src/sys/uio.rs b/vendor/nix/src/sys/uio.rs
index d089084..ecad809 100644
--- a/vendor/nix/src/sys/uio.rs
+++ b/vendor/nix/src/sys/uio.rs
@@ -1,19 +1,33 @@
-// Silence invalid warnings due to rust-lang/rust#16719
-#![allow(improper_ctypes)]
+//! Vectored I/O
-use Result;
-use errno::Errno;
+use crate::Result;
+use crate::errno::Errno;
use libc::{self, c_int, c_void, size_t, off_t};
+use std::io::{IoSlice, IoSliceMut};
use std::marker::PhantomData;
use std::os::unix::io::RawFd;
-pub fn writev(fd: RawFd, iov: &[IoVec<&[u8]>]) -> Result<usize> {
+/// Low-level vectored write to a raw file descriptor
+///
+/// See also [writev(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/writev.html)
+pub fn writev(fd: RawFd, iov: &[IoSlice<'_>]) -> Result<usize> {
+ // SAFETY: to quote the documentation for `IoSlice`:
+ //
+ // [IoSlice] is semantically a wrapper around a &[u8], but is
+ // guaranteed to be ABI compatible with the iovec type on Unix
+ // platforms.
+ //
+ // Because it is ABI compatible, a pointer cast here is valid
let res = unsafe { libc::writev(fd, iov.as_ptr() as *const libc::iovec, iov.len() as c_int) };
Errno::result(res).map(|r| r as usize)
}
-pub fn readv(fd: RawFd, iov: &mut [IoVec<&mut [u8]>]) -> Result<usize> {
+/// Low-level vectored read from a raw file descriptor
+///
+/// See also [readv(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/readv.html)
+pub fn readv(fd: RawFd, iov: &mut [IoSliceMut<'_>]) -> Result<usize> {
+ // SAFETY: same as in writev(), IoSliceMut is ABI-compatible with iovec
let res = unsafe { libc::readv(fd, iov.as_ptr() as *const libc::iovec, iov.len() as c_int) };
Errno::result(res).map(|r| r as usize)
@@ -25,13 +39,15 @@ pub fn readv(fd: RawFd, iov: &mut [IoVec<&mut [u8]>]) -> Result<usize> {
/// or an error occurs. The file offset is not changed.
///
/// See also: [`writev`](fn.writev.html) and [`pwrite`](fn.pwrite.html)
-#[cfg(any(target_os = "dragonfly",
- target_os = "freebsd",
- target_os = "linux",
- target_os = "netbsd",
- target_os = "openbsd"))]
-pub fn pwritev(fd: RawFd, iov: &[IoVec<&[u8]>],
+#[cfg(not(target_os = "redox"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
+pub fn pwritev(fd: RawFd, iov: &[IoSlice<'_>],
offset: off_t) -> Result<usize> {
+
+ #[cfg(target_env = "uclibc")]
+ let offset = offset as libc::off64_t; // uclibc doesn't use off_t
+
+ // SAFETY: same as in writev()
let res = unsafe {
libc::pwritev(fd, iov.as_ptr() as *const libc::iovec, iov.len() as c_int, offset)
};
@@ -46,13 +62,14 @@ pub fn pwritev(fd: RawFd, iov: &[IoVec<&[u8]>],
/// changed.
///
/// See also: [`readv`](fn.readv.html) and [`pread`](fn.pread.html)
-#[cfg(any(target_os = "dragonfly",
- target_os = "freebsd",
- target_os = "linux",
- target_os = "netbsd",
- target_os = "openbsd"))]
-pub fn preadv(fd: RawFd, iov: &[IoVec<&mut [u8]>],
+#[cfg(not(target_os = "redox"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
+pub fn preadv(fd: RawFd, iov: &mut [IoSliceMut<'_>],
offset: off_t) -> Result<usize> {
+ #[cfg(target_env = "uclibc")]
+ let offset = offset as libc::off64_t; // uclibc doesn't use off_t
+
+ // SAFETY: same as in readv()
let res = unsafe {
libc::preadv(fd, iov.as_ptr() as *const libc::iovec, iov.len() as c_int, offset)
};
@@ -60,6 +77,10 @@ pub fn preadv(fd: RawFd, iov: &[IoVec<&mut [u8]>],
Errno::result(res).map(|r| r as usize)
}
+/// Low-level write to a file, with specified offset.
+///
+/// See also [pwrite(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/pwrite.html)
+// TODO: move to unistd
pub fn pwrite(fd: RawFd, buf: &[u8], offset: off_t) -> Result<usize> {
let res = unsafe {
libc::pwrite(fd, buf.as_ptr() as *const c_void, buf.len() as size_t,
@@ -69,6 +90,10 @@ pub fn pwrite(fd: RawFd, buf: &[u8], offset: off_t) -> Result<usize> {
Errno::result(res).map(|r| r as usize)
}
+/// Low-level read from a file, with specified offset.
+///
+/// See also [pread(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/pread.html)
+// TODO: move to unistd
pub fn pread(fd: RawFd, buf: &mut [u8], offset: off_t) -> Result<usize>{
let res = unsafe {
libc::pread(fd, buf.as_mut_ptr() as *mut c_void, buf.len() as size_t,
@@ -81,12 +106,13 @@ pub fn pread(fd: RawFd, buf: &mut [u8], offset: off_t) -> Result<usize>{
/// A slice of memory in a remote process, starting at address `base`
/// and consisting of `len` bytes.
///
-/// This is the same underlying C structure as [`IoVec`](struct.IoVec.html),
+/// This is the same underlying C structure as `IoSlice`,
/// except that it refers to memory in some other process, and is
-/// therefore not represented in Rust by an actual slice as `IoVec` is. It
+/// therefore not represented in Rust by an actual slice as `IoSlice` is. It
/// is used with [`process_vm_readv`](fn.process_vm_readv.html)
/// and [`process_vm_writev`](fn.process_vm_writev.html).
-#[cfg(target_os = "linux")]
+#[cfg(any(target_os = "linux", target_os = "android"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
#[repr(C)]
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
pub struct RemoteIoVec {
@@ -96,10 +122,86 @@ pub struct RemoteIoVec {
pub len: usize,
}
+/// A vector of buffers.
+///
+/// Vectored I/O methods like [`writev`] and [`readv`] use this structure for
+/// both reading and writing. Each `IoVec` specifies the base address and
+/// length of an area in memory.
+#[deprecated(
+ since = "0.24.0",
+ note = "`IoVec` is no longer used in the public interface, use `IoSlice` or `IoSliceMut` instead"
+)]
+#[repr(transparent)]
+#[allow(renamed_and_removed_lints)]
+#[allow(clippy::unknown_clippy_lints)]
+// Clippy false positive: https://github.com/rust-lang/rust-clippy/issues/8867
+#[allow(clippy::derive_partial_eq_without_eq)]
+#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
+pub struct IoVec<T>(pub(crate) libc::iovec, PhantomData<T>);
+
+#[allow(deprecated)]
+impl<T> IoVec<T> {
+ /// View the `IoVec` as a Rust slice.
+ #[deprecated(
+ since = "0.24.0",
+ note = "Use the `Deref` impl of `IoSlice` or `IoSliceMut` instead"
+ )]
+ #[inline]
+ pub fn as_slice(&self) -> &[u8] {
+ use std::slice;
+
+ unsafe {
+ slice::from_raw_parts(
+ self.0.iov_base as *const u8,
+ self.0.iov_len as usize)
+ }
+ }
+}
+
+#[allow(deprecated)]
+impl<'a> IoVec<&'a [u8]> {
+ /// Create an `IoVec` from a Rust slice.
+ #[deprecated(
+ since = "0.24.0",
+ note = "Use `IoSlice::new` instead"
+ )]
+ pub fn from_slice(buf: &'a [u8]) -> IoVec<&'a [u8]> {
+ IoVec(libc::iovec {
+ iov_base: buf.as_ptr() as *mut c_void,
+ iov_len: buf.len() as size_t,
+ }, PhantomData)
+ }
+}
+
+#[allow(deprecated)]
+impl<'a> IoVec<&'a mut [u8]> {
+ /// Create an `IoVec` from a mutable Rust slice.
+ #[deprecated(
+ since = "0.24.0",
+ note = "Use `IoSliceMut::new` instead"
+ )]
+ pub fn from_mut_slice(buf: &'a mut [u8]) -> IoVec<&'a mut [u8]> {
+ IoVec(libc::iovec {
+ iov_base: buf.as_ptr() as *mut c_void,
+ iov_len: buf.len() as size_t,
+ }, PhantomData)
+ }
+}
+
+// The only reason IoVec isn't automatically Send+Sync is because libc::iovec
+// contains raw pointers.
+#[allow(deprecated)]
+unsafe impl<T> Send for IoVec<T> where T: Send {}
+#[allow(deprecated)]
+unsafe impl<T> Sync for IoVec<T> where T: Sync {}
+
+feature! {
+#![feature = "process"]
+
/// Write data directly to another process's virtual memory
/// (see [`process_vm_writev`(2)]).
///
-/// `local_iov` is a list of [`IoVec`]s containing the data to be written,
+/// `local_iov` is a list of [`IoSlice`]s containing the data to be written,
/// and `remote_iov` is a list of [`RemoteIoVec`]s identifying where the
/// data should be written in the target process. On success, returns the
/// number of bytes written, which will always be a whole
@@ -110,14 +212,18 @@ pub struct RemoteIoVec {
/// `CAP_SYS_PTRACE`), or you must be running as the same user as the
/// target process and the OS must have unprivileged debugging enabled.
///
-/// This function is only available on Linux.
+/// This function is only available on Linux and Android(SDK23+).
///
-/// [`process_vm_writev`(2)]: http://man7.org/linux/man-pages/man2/process_vm_writev.2.html
+/// [`process_vm_writev`(2)]: https://man7.org/linux/man-pages/man2/process_vm_writev.2.html
/// [ptrace]: ../ptrace/index.html
-/// [`IoVec`]: struct.IoVec.html
+/// [`IoSlice`]: https://doc.rust-lang.org/std/io/struct.IoSlice.html
/// [`RemoteIoVec`]: struct.RemoteIoVec.html
-#[cfg(target_os = "linux")]
-pub fn process_vm_writev(pid: ::unistd::Pid, local_iov: &[IoVec<&[u8]>], remote_iov: &[RemoteIoVec]) -> Result<usize> {
+#[cfg(all(any(target_os = "linux", target_os = "android"), not(target_env = "uclibc")))]
+pub fn process_vm_writev(
+ pid: crate::unistd::Pid,
+ local_iov: &[IoSlice<'_>],
+ remote_iov: &[RemoteIoVec]) -> Result<usize>
+{
let res = unsafe {
libc::process_vm_writev(pid.into(),
local_iov.as_ptr() as *const libc::iovec, local_iov.len() as libc::c_ulong,
@@ -130,7 +236,7 @@ pub fn process_vm_writev(pid: ::unistd::Pid, local_iov: &[IoVec<&[u8]>], remote_
/// Read data directly from another process's virtual memory
/// (see [`process_vm_readv`(2)]).
///
-/// `local_iov` is a list of [`IoVec`]s containing the buffer to copy
+/// `local_iov` is a list of [`IoSliceMut`]s containing the buffer to copy
/// data into, and `remote_iov` is a list of [`RemoteIoVec`]s identifying
/// where the source data is in the target process. On success,
/// returns the number of bytes written, which will always be a whole
@@ -141,14 +247,18 @@ pub fn process_vm_writev(pid: ::unistd::Pid, local_iov: &[IoVec<&[u8]>], remote_
/// `CAP_SYS_PTRACE`), or you must be running as the same user as the
/// target process and the OS must have unprivileged debugging enabled.
///
-/// This function is only available on Linux.
+/// This function is only available on Linux and Android(SDK23+).
///
-/// [`process_vm_readv`(2)]: http://man7.org/linux/man-pages/man2/process_vm_readv.2.html
+/// [`process_vm_readv`(2)]: https://man7.org/linux/man-pages/man2/process_vm_readv.2.html
/// [`ptrace`]: ../ptrace/index.html
-/// [`IoVec`]: struct.IoVec.html
+/// [`IoSliceMut`]: https://doc.rust-lang.org/std/io/struct.IoSliceMut.html
/// [`RemoteIoVec`]: struct.RemoteIoVec.html
-#[cfg(any(target_os = "linux"))]
-pub fn process_vm_readv(pid: ::unistd::Pid, local_iov: &[IoVec<&mut [u8]>], remote_iov: &[RemoteIoVec]) -> Result<usize> {
+#[cfg(all(any(target_os = "linux", target_os = "android"), not(target_env = "uclibc")))]
+pub fn process_vm_readv(
+ pid: crate::unistd::Pid,
+ local_iov: &mut [IoSliceMut<'_>],
+ remote_iov: &[RemoteIoVec]) -> Result<usize>
+{
let res = unsafe {
libc::process_vm_readv(pid.into(),
local_iov.as_ptr() as *const libc::iovec, local_iov.len() as libc::c_ulong,
@@ -157,38 +267,4 @@ pub fn process_vm_readv(pid: ::unistd::Pid, local_iov: &[IoVec<&mut [u8]>], remo
Errno::result(res).map(|r| r as usize)
}
-
-#[repr(C)]
-#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
-pub struct IoVec<T>(libc::iovec, PhantomData<T>);
-
-impl<T> IoVec<T> {
- #[inline]
- pub fn as_slice(&self) -> &[u8] {
- use std::slice;
-
- unsafe {
- slice::from_raw_parts(
- self.0.iov_base as *const u8,
- self.0.iov_len as usize)
- }
- }
-}
-
-impl<'a> IoVec<&'a [u8]> {
- pub fn from_slice(buf: &'a [u8]) -> IoVec<&'a [u8]> {
- IoVec(libc::iovec {
- iov_base: buf.as_ptr() as *mut c_void,
- iov_len: buf.len() as size_t,
- }, PhantomData)
- }
-}
-
-impl<'a> IoVec<&'a mut [u8]> {
- pub fn from_mut_slice(buf: &'a mut [u8]) -> IoVec<&'a mut [u8]> {
- IoVec(libc::iovec {
- iov_base: buf.as_ptr() as *mut c_void,
- iov_len: buf.len() as size_t,
- }, PhantomData)
- }
}
diff --git a/vendor/nix/src/sys/utsname.rs b/vendor/nix/src/sys/utsname.rs
index bf1a814..5bd3a53 100644
--- a/vendor/nix/src/sys/utsname.rs
+++ b/vendor/nix/src/sys/utsname.rs
@@ -1,48 +1,58 @@
+//! Get system identification
use std::mem;
-use libc::{self, c_char};
-use std::ffi::CStr;
-use std::str::from_utf8_unchecked;
+use std::os::unix::ffi::OsStrExt;
+use std::ffi::OsStr;
+use libc::c_char;
+use crate::{Errno, Result};
+/// Describes the running system. Return type of [`uname`].
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
#[repr(transparent)]
pub struct UtsName(libc::utsname);
impl UtsName {
- pub fn sysname(&self) -> &str {
- to_str(&(&self.0.sysname as *const c_char ) as *const *const c_char)
+ /// Name of the operating system implementation.
+ pub fn sysname(&self) -> &OsStr {
+ cast_and_trim(&self.0.sysname)
}
- pub fn nodename(&self) -> &str {
- to_str(&(&self.0.nodename as *const c_char ) as *const *const c_char)
+ /// Network name of this machine.
+ pub fn nodename(&self) -> &OsStr {
+ cast_and_trim(&self.0.nodename)
}
- pub fn release(&self) -> &str {
- to_str(&(&self.0.release as *const c_char ) as *const *const c_char)
+ /// Release level of the operating system.
+ pub fn release(&self) -> &OsStr {
+ cast_and_trim(&self.0.release)
}
- pub fn version(&self) -> &str {
- to_str(&(&self.0.version as *const c_char ) as *const *const c_char)
+ /// Version level of the operating system.
+ pub fn version(&self) -> &OsStr {
+ cast_and_trim(&self.0.version)
}
- pub fn machine(&self) -> &str {
- to_str(&(&self.0.machine as *const c_char ) as *const *const c_char)
+ /// Machine hardware platform.
+ pub fn machine(&self) -> &OsStr {
+ cast_and_trim(&self.0.machine)
}
}
-pub fn uname() -> UtsName {
+/// Get system identification
+pub fn uname() -> Result<UtsName> {
unsafe {
- let mut ret = mem::MaybeUninit::uninit();
- libc::uname(ret.as_mut_ptr());
- UtsName(ret.assume_init())
+ let mut ret = mem::MaybeUninit::zeroed();
+ Errno::result(libc::uname(ret.as_mut_ptr()))?;
+ Ok(UtsName(ret.assume_init()))
}
}
-#[inline]
-fn to_str<'a>(s: *const *const c_char) -> &'a str {
- unsafe {
- let res = CStr::from_ptr(*s).to_bytes();
- from_utf8_unchecked(res)
- }
+fn cast_and_trim(slice: &[c_char]) -> &OsStr {
+ let length = slice.iter().position(|&byte| byte == 0).unwrap_or(slice.len());
+ let bytes = unsafe {
+ std::slice::from_raw_parts(slice.as_ptr().cast(), length)
+ };
+
+ OsStr::from_bytes(bytes)
}
#[cfg(test)]
@@ -50,18 +60,18 @@ mod test {
#[cfg(target_os = "linux")]
#[test]
pub fn test_uname_linux() {
- assert_eq!(super::uname().sysname(), "Linux");
+ assert_eq!(super::uname().unwrap().sysname(), "Linux");
}
#[cfg(any(target_os = "macos", target_os = "ios"))]
#[test]
pub fn test_uname_darwin() {
- assert_eq!(super::uname().sysname(), "Darwin");
+ assert_eq!(super::uname().unwrap().sysname(), "Darwin");
}
#[cfg(target_os = "freebsd")]
#[test]
pub fn test_uname_freebsd() {
- assert_eq!(super::uname().sysname(), "FreeBSD");
+ assert_eq!(super::uname().unwrap().sysname(), "FreeBSD");
}
}
diff --git a/vendor/nix/src/sys/wait.rs b/vendor/nix/src/sys/wait.rs
index d18c375..5fb2075 100644
--- a/vendor/nix/src/sys/wait.rs
+++ b/vendor/nix/src/sys/wait.rs
@@ -1,31 +1,53 @@
+//! Wait for a process to change status
+use crate::errno::Errno;
+use crate::sys::signal::Signal;
+use crate::unistd::Pid;
+use crate::Result;
+use cfg_if::cfg_if;
use libc::{self, c_int};
-use Result;
-use errno::Errno;
use std::convert::TryFrom;
-use unistd::Pid;
-
-use sys::signal::Signal;
+#[cfg(any(
+ target_os = "android",
+ all(target_os = "linux", not(target_env = "uclibc")),
+))]
+use std::os::unix::io::RawFd;
libc_bitflags!(
+ /// Controls the behavior of [`waitpid`].
pub struct WaitPidFlag: c_int {
+ /// Do not block when there are no processes wishing to report status.
WNOHANG;
+ /// Report the status of selected processes which are stopped due to a
+ /// [`SIGTTIN`](crate::sys::signal::Signal::SIGTTIN),
+ /// [`SIGTTOU`](crate::sys::signal::Signal::SIGTTOU),
+ /// [`SIGTSTP`](crate::sys::signal::Signal::SIGTSTP), or
+ /// [`SIGSTOP`](crate::sys::signal::Signal::SIGSTOP) signal.
WUNTRACED;
+ /// Report the status of selected processes which have terminated.
#[cfg(any(target_os = "android",
target_os = "freebsd",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
+ target_os = "redox",
target_os = "macos",
target_os = "netbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
WEXITED;
+ /// Report the status of selected processes that have continued from a
+ /// job control stop by receiving a
+ /// [`SIGCONT`](crate::sys::signal::Signal::SIGCONT) signal.
WCONTINUED;
+ /// An alias for WUNTRACED.
#[cfg(any(target_os = "android",
target_os = "freebsd",
target_os = "haiku",
target_os = "ios",
target_os = "linux",
+ target_os = "redox",
target_os = "macos",
target_os = "netbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
WSTOPPED;
/// Don't reap, just poll status.
#[cfg(any(target_os = "android",
@@ -33,16 +55,22 @@ libc_bitflags!(
target_os = "haiku",
target_os = "ios",
target_os = "linux",
+ target_os = "redox",
target_os = "macos",
target_os = "netbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
WNOWAIT;
/// Don't wait on children of other threads in this group
- #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg(any(target_os = "android", target_os = "linux", target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
__WNOTHREAD;
/// Wait on all children, regardless of type
- #[cfg(any(target_os = "android", target_os = "linux"))]
+ #[cfg(any(target_os = "android", target_os = "linux", target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
__WALL;
- #[cfg(any(target_os = "android", target_os = "linux"))]
+ /// Wait for "clone" children only.
+ #[cfg(any(target_os = "android", target_os = "linux", target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
__WCLONE;
}
);
@@ -78,15 +106,17 @@ pub enum WaitStatus {
/// field is the `PTRACE_EVENT_*` value of the event.
///
/// [`nix::sys::ptrace`]: ../ptrace/index.html
- /// [`ptrace`(2)]: http://man7.org/linux/man-pages/man2/ptrace.2.html
+ /// [`ptrace`(2)]: https://man7.org/linux/man-pages/man2/ptrace.2.html
#[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
PtraceEvent(Pid, Signal, c_int),
/// The traced process was stopped by execution of a system call,
/// and `PTRACE_O_TRACESYSGOOD` is in effect. See [`ptrace`(2)] for
/// more information.
///
- /// [`ptrace`(2)]: http://man7.org/linux/man-pages/man2/ptrace.2.html
+ /// [`ptrace`(2)]: https://man7.org/linux/man-pages/man2/ptrace.2.html
#[cfg(any(target_os = "linux", target_os = "android"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
PtraceSyscall(Pid),
/// The process was previously stopped but has resumed execution
/// after receiving a `SIGCONT` signal. This is only reported if
@@ -105,8 +135,7 @@ impl WaitStatus {
pub fn pid(&self) -> Option<Pid> {
use self::WaitStatus::*;
match *self {
- Exited(p, _) | Signaled(p, _, _) |
- Stopped(p, _) | Continued(p) => Some(p),
+ Exited(p, _) | Signaled(p, _, _) | Stopped(p, _) | Continued(p) => Some(p),
StillAlive => None,
#[cfg(any(target_os = "android", target_os = "linux"))]
PtraceEvent(p, _, _) | PtraceSyscall(p) => Some(p),
@@ -115,31 +144,31 @@ impl WaitStatus {
}
fn exited(status: i32) -> bool {
- unsafe { libc::WIFEXITED(status) }
+ libc::WIFEXITED(status)
}
fn exit_status(status: i32) -> i32 {
- unsafe { libc::WEXITSTATUS(status) }
+ libc::WEXITSTATUS(status)
}
fn signaled(status: i32) -> bool {
- unsafe { libc::WIFSIGNALED(status) }
+ libc::WIFSIGNALED(status)
}
fn term_signal(status: i32) -> Result<Signal> {
- Signal::try_from(unsafe { libc::WTERMSIG(status) })
+ Signal::try_from(libc::WTERMSIG(status))
}
fn dumped_core(status: i32) -> bool {
- unsafe { libc::WCOREDUMP(status) }
+ libc::WCOREDUMP(status)
}
fn stopped(status: i32) -> bool {
- unsafe { libc::WIFSTOPPED(status) }
+ libc::WIFSTOPPED(status)
}
fn stop_signal(status: i32) -> Result<Signal> {
- Signal::try_from(unsafe { libc::WSTOPSIG(status) })
+ Signal::try_from(libc::WSTOPSIG(status))
}
#[cfg(any(target_os = "android", target_os = "linux"))]
@@ -148,7 +177,7 @@ fn syscall_stop(status: i32) -> bool {
// of delivering SIGTRAP | 0x80 as the signal number for syscall
// stops. This allows easily distinguishing syscall stops from
// genuine SIGTRAP signals.
- unsafe { libc::WSTOPSIG(status) == libc::SIGTRAP | 0x80 }
+ libc::WSTOPSIG(status) == libc::SIGTRAP | 0x80
}
#[cfg(any(target_os = "android", target_os = "linux"))]
@@ -157,7 +186,7 @@ fn stop_additional(status: i32) -> c_int {
}
fn continued(status: i32) -> bool {
- unsafe { libc::WIFCONTINUED(status) }
+ libc::WIFCONTINUED(status)
}
impl WaitStatus {
@@ -209,8 +238,66 @@ impl WaitStatus {
WaitStatus::Continued(pid)
})
}
+
+ /// Convert a `siginfo_t` as returned by `waitid` to a `WaitStatus`
+ ///
+ /// # Errors
+ ///
+ /// Returns an `Error` corresponding to `EINVAL` for invalid values.
+ ///
+ /// # Safety
+ ///
+ /// siginfo_t is actually a union, not all fields may be initialized.
+ /// The functions si_pid() and si_status() must be valid to call on
+ /// the passed siginfo_t.
+ #[cfg(any(
+ target_os = "android",
+ target_os = "freebsd",
+ target_os = "haiku",
+ all(target_os = "linux", not(target_env = "uclibc")),
+ ))]
+ unsafe fn from_siginfo(siginfo: &libc::siginfo_t) -> Result<WaitStatus> {
+ let si_pid = siginfo.si_pid();
+ if si_pid == 0 {
+ return Ok(WaitStatus::StillAlive);
+ }
+
+ assert_eq!(siginfo.si_signo, libc::SIGCHLD);
+
+ let pid = Pid::from_raw(si_pid);
+ let si_status = siginfo.si_status();
+
+ let status = match siginfo.si_code {
+ libc::CLD_EXITED => WaitStatus::Exited(pid, si_status),
+ libc::CLD_KILLED | libc::CLD_DUMPED => WaitStatus::Signaled(
+ pid,
+ Signal::try_from(si_status)?,
+ siginfo.si_code == libc::CLD_DUMPED,
+ ),
+ libc::CLD_STOPPED => WaitStatus::Stopped(pid, Signal::try_from(si_status)?),
+ libc::CLD_CONTINUED => WaitStatus::Continued(pid),
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ libc::CLD_TRAPPED => {
+ if si_status == libc::SIGTRAP | 0x80 {
+ WaitStatus::PtraceSyscall(pid)
+ } else {
+ WaitStatus::PtraceEvent(
+ pid,
+ Signal::try_from(si_status & 0xff)?,
+ (si_status >> 8) as c_int,
+ )
+ }
+ }
+ _ => return Err(Errno::EINVAL),
+ };
+
+ Ok(status)
+ }
}
+/// Wait for a process to change status
+///
+/// See also [waitpid(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/waitpid.html)
pub fn waitpid<P: Into<Option<Pid>>>(pid: P, options: Option<WaitPidFlag>) -> Result<WaitStatus> {
use self::WaitStatus::*;
@@ -235,6 +322,60 @@ pub fn waitpid<P: Into<Option<Pid>>>(pid: P, options: Option<WaitPidFlag>) -> Re
}
}
+/// Wait for any child process to change status or a signal is received.
+///
+/// See also [wait(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/wait.html)
pub fn wait() -> Result<WaitStatus> {
waitpid(None, None)
}
+
+/// The ID argument for `waitid`
+#[cfg(any(
+ target_os = "android",
+ target_os = "freebsd",
+ target_os = "haiku",
+ all(target_os = "linux", not(target_env = "uclibc")),
+))]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
+pub enum Id {
+ /// Wait for any child
+ All,
+ /// Wait for the child whose process ID matches the given PID
+ Pid(Pid),
+ /// Wait for the child whose process group ID matches the given PID
+ ///
+ /// If the PID is zero, the caller's process group is used since Linux 5.4.
+ PGid(Pid),
+ /// Wait for the child referred to by the given PID file descriptor
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ PIDFd(RawFd),
+}
+
+/// Wait for a process to change status
+///
+/// See also [waitid(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/waitid.html)
+#[cfg(any(
+ target_os = "android",
+ target_os = "freebsd",
+ target_os = "haiku",
+ all(target_os = "linux", not(target_env = "uclibc")),
+))]
+pub fn waitid(id: Id, flags: WaitPidFlag) -> Result<WaitStatus> {
+ let (idtype, idval) = match id {
+ Id::All => (libc::P_ALL, 0),
+ Id::Pid(pid) => (libc::P_PID, pid.as_raw() as libc::id_t),
+ Id::PGid(pid) => (libc::P_PGID, pid.as_raw() as libc::id_t),
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ Id::PIDFd(fd) => (libc::P_PIDFD, fd as libc::id_t),
+ };
+
+ let siginfo = unsafe {
+ // Memory is zeroed rather than uninitialized, as not all platforms
+ // initialize the memory in the StillAlive case
+ let mut siginfo: libc::siginfo_t = std::mem::zeroed();
+ Errno::result(libc::waitid(idtype, idval, &mut siginfo, flags.bits()))?;
+ siginfo
+ };
+
+ unsafe { WaitStatus::from_siginfo(&siginfo) }
+}
diff --git a/vendor/nix/src/time.rs b/vendor/nix/src/time.rs
new file mode 100644
index 0000000..6a385b9
--- /dev/null
+++ b/vendor/nix/src/time.rs
@@ -0,0 +1,269 @@
+use crate::sys::time::TimeSpec;
+#[cfg(any(
+ target_os = "freebsd",
+ target_os = "dragonfly",
+ target_os = "linux",
+ target_os = "android",
+ target_os = "emscripten",
+))]
+#[cfg(feature = "process")]
+use crate::unistd::Pid;
+use crate::{Errno, Result};
+use libc::{self, clockid_t};
+use std::mem::MaybeUninit;
+
+/// Clock identifier
+///
+/// Newtype pattern around `clockid_t` (which is just alias). It prevents bugs caused by
+/// accidentally passing wrong value.
+#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
+pub struct ClockId(clockid_t);
+
+impl ClockId {
+ /// Creates `ClockId` from raw `clockid_t`
+ pub const fn from_raw(clk_id: clockid_t) -> Self {
+ ClockId(clk_id)
+ }
+
+ feature! {
+ #![feature = "process"]
+ /// Returns `ClockId` of a `pid` CPU-time clock
+ #[cfg(any(
+ target_os = "freebsd",
+ target_os = "dragonfly",
+ target_os = "linux",
+ target_os = "android",
+ target_os = "emscripten",
+ ))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub fn pid_cpu_clock_id(pid: Pid) -> Result<Self> {
+ clock_getcpuclockid(pid)
+ }
+ }
+
+ /// Returns resolution of the clock id
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub fn res(self) -> Result<TimeSpec> {
+ clock_getres(self)
+ }
+
+ /// Returns the current time on the clock id
+ pub fn now(self) -> Result<TimeSpec> {
+ clock_gettime(self)
+ }
+
+ /// Sets time to `timespec` on the clock id
+ #[cfg(not(any(
+ target_os = "macos",
+ target_os = "ios",
+ target_os = "redox",
+ target_os = "hermit",
+ )))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub fn set_time(self, timespec: TimeSpec) -> Result<()> {
+ clock_settime(self, timespec)
+ }
+
+ /// Gets the raw `clockid_t` wrapped by `self`
+ pub const fn as_raw(self) -> clockid_t {
+ self.0
+ }
+
+ #[cfg(any(
+ target_os = "android",
+ target_os = "emscripten",
+ target_os = "fuchsia",
+ target_os = "linux"
+ ))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_BOOTTIME: ClockId = ClockId(libc::CLOCK_BOOTTIME);
+ #[cfg(any(
+ target_os = "android",
+ target_os = "emscripten",
+ target_os = "fuchsia",
+ target_os = "linux"
+ ))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_BOOTTIME_ALARM: ClockId = ClockId(libc::CLOCK_BOOTTIME_ALARM);
+ pub const CLOCK_MONOTONIC: ClockId = ClockId(libc::CLOCK_MONOTONIC);
+ #[cfg(any(
+ target_os = "android",
+ target_os = "emscripten",
+ target_os = "fuchsia",
+ target_os = "linux"
+ ))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_MONOTONIC_COARSE: ClockId = ClockId(libc::CLOCK_MONOTONIC_COARSE);
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_MONOTONIC_FAST: ClockId = ClockId(libc::CLOCK_MONOTONIC_FAST);
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_MONOTONIC_PRECISE: ClockId = ClockId(libc::CLOCK_MONOTONIC_PRECISE);
+ #[cfg(any(
+ target_os = "android",
+ target_os = "emscripten",
+ target_os = "fuchsia",
+ target_os = "linux"
+ ))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_MONOTONIC_RAW: ClockId = ClockId(libc::CLOCK_MONOTONIC_RAW);
+ #[cfg(any(
+ target_os = "android",
+ target_os = "emscripten",
+ target_os = "fuchsia",
+ target_os = "macos",
+ target_os = "ios",
+ target_os = "freebsd",
+ target_os = "dragonfly",
+ target_os = "redox",
+ target_os = "linux"
+ ))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_PROCESS_CPUTIME_ID: ClockId = ClockId(libc::CLOCK_PROCESS_CPUTIME_ID);
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_PROF: ClockId = ClockId(libc::CLOCK_PROF);
+ pub const CLOCK_REALTIME: ClockId = ClockId(libc::CLOCK_REALTIME);
+ #[cfg(any(
+ target_os = "android",
+ target_os = "emscripten",
+ target_os = "fuchsia",
+ target_os = "linux"
+ ))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_REALTIME_ALARM: ClockId = ClockId(libc::CLOCK_REALTIME_ALARM);
+ #[cfg(any(
+ target_os = "android",
+ target_os = "emscripten",
+ target_os = "fuchsia",
+ target_os = "linux"
+ ))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_REALTIME_COARSE: ClockId = ClockId(libc::CLOCK_REALTIME_COARSE);
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_REALTIME_FAST: ClockId = ClockId(libc::CLOCK_REALTIME_FAST);
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_REALTIME_PRECISE: ClockId = ClockId(libc::CLOCK_REALTIME_PRECISE);
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_SECOND: ClockId = ClockId(libc::CLOCK_SECOND);
+ #[cfg(any(
+ target_os = "emscripten",
+ target_os = "fuchsia",
+ all(target_os = "linux", target_env = "musl")
+ ))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_SGI_CYCLE: ClockId = ClockId(libc::CLOCK_SGI_CYCLE);
+ #[cfg(any(
+ target_os = "android",
+ target_os = "emscripten",
+ target_os = "fuchsia",
+ target_os = "linux"
+ ))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_TAI: ClockId = ClockId(libc::CLOCK_TAI);
+ #[cfg(any(
+ target_os = "android",
+ target_os = "emscripten",
+ target_os = "fuchsia",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "freebsd",
+ target_os = "dragonfly",
+ target_os = "linux"
+ ))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_THREAD_CPUTIME_ID: ClockId = ClockId(libc::CLOCK_THREAD_CPUTIME_ID);
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_UPTIME: ClockId = ClockId(libc::CLOCK_UPTIME);
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_UPTIME_FAST: ClockId = ClockId(libc::CLOCK_UPTIME_FAST);
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_UPTIME_PRECISE: ClockId = ClockId(libc::CLOCK_UPTIME_PRECISE);
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
+ pub const CLOCK_VIRTUAL: ClockId = ClockId(libc::CLOCK_VIRTUAL);
+}
+
+impl From<ClockId> for clockid_t {
+ fn from(clock_id: ClockId) -> Self {
+ clock_id.as_raw()
+ }
+}
+
+impl From<clockid_t> for ClockId {
+ fn from(clk_id: clockid_t) -> Self {
+ ClockId::from_raw(clk_id)
+ }
+}
+
+impl std::fmt::Display for ClockId {
+ fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+ std::fmt::Display::fmt(&self.0, f)
+ }
+}
+
+/// Get the resolution of the specified clock, (see
+/// [clock_getres(2)](https://pubs.opengroup.org/onlinepubs/7908799/xsh/clock_getres.html)).
+#[cfg(not(target_os = "redox"))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
+pub fn clock_getres(clock_id: ClockId) -> Result<TimeSpec> {
+ let mut c_time: MaybeUninit<libc::timespec> = MaybeUninit::uninit();
+ let ret = unsafe { libc::clock_getres(clock_id.as_raw(), c_time.as_mut_ptr()) };
+ Errno::result(ret)?;
+ let res = unsafe { c_time.assume_init() };
+ Ok(TimeSpec::from(res))
+}
+
+/// Get the time of the specified clock, (see
+/// [clock_gettime(2)](https://pubs.opengroup.org/onlinepubs/7908799/xsh/clock_gettime.html)).
+pub fn clock_gettime(clock_id: ClockId) -> Result<TimeSpec> {
+ let mut c_time: MaybeUninit<libc::timespec> = MaybeUninit::uninit();
+ let ret = unsafe { libc::clock_gettime(clock_id.as_raw(), c_time.as_mut_ptr()) };
+ Errno::result(ret)?;
+ let res = unsafe { c_time.assume_init() };
+ Ok(TimeSpec::from(res))
+}
+
+/// Set the time of the specified clock, (see
+/// [clock_settime(2)](https://pubs.opengroup.org/onlinepubs/7908799/xsh/clock_settime.html)).
+#[cfg(not(any(
+ target_os = "macos",
+ target_os = "ios",
+ target_os = "redox",
+ target_os = "hermit",
+)))]
+#[cfg_attr(docsrs, doc(cfg(all())))]
+pub fn clock_settime(clock_id: ClockId, timespec: TimeSpec) -> Result<()> {
+ let ret = unsafe { libc::clock_settime(clock_id.as_raw(), timespec.as_ref()) };
+ Errno::result(ret).map(drop)
+}
+
+/// Get the clock id of the specified process id, (see
+/// [clock_getcpuclockid(3)](https://pubs.opengroup.org/onlinepubs/009695399/functions/clock_getcpuclockid.html)).
+#[cfg(any(
+ target_os = "freebsd",
+ target_os = "dragonfly",
+ target_os = "linux",
+ target_os = "android",
+ target_os = "emscripten",
+))]
+#[cfg(feature = "process")]
+#[cfg_attr(docsrs, doc(cfg(feature = "process")))]
+pub fn clock_getcpuclockid(pid: Pid) -> Result<ClockId> {
+ let mut clk_id: MaybeUninit<libc::clockid_t> = MaybeUninit::uninit();
+ let ret = unsafe { libc::clock_getcpuclockid(pid.into(), clk_id.as_mut_ptr()) };
+ if ret == 0 {
+ let res = unsafe { clk_id.assume_init() };
+ Ok(ClockId::from(res))
+ } else {
+ Err(Errno::from_i32(ret))
+ }
+}
diff --git a/vendor/nix/src/ucontext.rs b/vendor/nix/src/ucontext.rs
index 1bcfdd9..f2338bd 100644
--- a/vendor/nix/src/ucontext.rs
+++ b/vendor/nix/src/ucontext.rs
@@ -1,10 +1,10 @@
-use libc;
#[cfg(not(target_env = "musl"))]
-use Result;
+use crate::Result;
+#[cfg(not(target_env = "musl"))]
+use crate::errno::Errno;
#[cfg(not(target_env = "musl"))]
-use errno::Errno;
use std::mem;
-use sys::signal::SigSet;
+use crate::sys::signal::SigSet;
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
pub struct UContext {
@@ -30,10 +30,14 @@ impl UContext {
}
pub fn sigmask_mut(&mut self) -> &mut SigSet {
- unsafe { mem::transmute(&mut self.context.uc_sigmask) }
+ unsafe {
+ &mut *(&mut self.context.uc_sigmask as *mut libc::sigset_t as *mut SigSet)
+ }
}
pub fn sigmask(&self) -> &SigSet {
- unsafe { mem::transmute(&self.context.uc_sigmask) }
+ unsafe {
+ &*(&self.context.uc_sigmask as *const libc::sigset_t as *const SigSet)
+ }
}
}
diff --git a/vendor/nix/src/unistd.rs b/vendor/nix/src/unistd.rs
index 2dd5064..befe489 100644
--- a/vendor/nix/src/unistd.rs
+++ b/vendor/nix/src/unistd.rs
@@ -1,26 +1,52 @@
//! Safe wrappers around functions found in libc "unistd.h" header
-use errno::{self, Errno};
-use {Error, Result, NixPath};
-use fcntl::{AtFlags, at_rawfd, fcntl, FdFlag, OFlag};
-use fcntl::FcntlArg::F_SETFD;
+#[cfg(not(target_os = "redox"))]
+use cfg_if::cfg_if;
+use crate::errno::{self, Errno};
+use crate::{Error, Result, NixPath};
+#[cfg(not(target_os = "redox"))]
+#[cfg(feature = "fs")]
+use crate::fcntl::{AtFlags, at_rawfd};
use libc::{self, c_char, c_void, c_int, c_long, c_uint, size_t, pid_t, off_t,
uid_t, gid_t, mode_t, PATH_MAX};
+#[cfg(feature = "fs")]
+use crate::fcntl::{FdFlag, OFlag, fcntl, FcntlArg::F_SETFD};
use std::{fmt, mem, ptr};
-use std::ffi::{CString, CStr, OsString, OsStr};
-use std::os::unix::ffi::{OsStringExt, OsStrExt};
+use std::convert::Infallible;
+use std::ffi::{CStr, OsString};
+#[cfg(not(target_os = "redox"))]
+use std::ffi::{CString, OsStr};
+use std::os::unix::ffi::OsStringExt;
+#[cfg(not(target_os = "redox"))]
+use std::os::unix::ffi::OsStrExt;
use std::os::unix::io::RawFd;
use std::path::PathBuf;
-use void::Void;
-use sys::stat::Mode;
+#[cfg(feature = "fs")]
+use crate::sys::stat::Mode;
-#[cfg(any(target_os = "android", target_os = "linux"))]
-pub use self::pivot_root::*;
+feature! {
+ #![feature = "fs"]
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ pub use self::pivot_root::*;
+}
-#[cfg(any(target_os = "android", target_os = "freebsd",
- target_os = "linux", target_os = "openbsd"))]
+#[cfg(any(target_os = "android",
+ target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "linux",
+ target_os = "openbsd"))]
pub use self::setres::*;
+#[cfg(any(target_os = "android",
+ target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "linux",
+ target_os = "openbsd"))]
+pub use self::getres::*;
+
+feature! {
+#![feature = "user"]
+
/// User identifier
///
/// Newtype pattern around `uid_t` (which is just alias). It prevents bugs caused by accidentally
@@ -30,7 +56,7 @@ pub struct Uid(uid_t);
impl Uid {
/// Creates `Uid` from raw `uid_t`.
- pub fn from_raw(uid: uid_t) -> Self {
+ pub const fn from_raw(uid: uid_t) -> Self {
Uid(uid)
}
@@ -45,12 +71,12 @@ impl Uid {
}
/// Returns true if the `Uid` represents privileged user - root. (If it equals zero.)
- pub fn is_root(self) -> bool {
- self == ROOT
+ pub const fn is_root(self) -> bool {
+ self.0 == ROOT.0
}
/// Get the raw `uid_t` wrapped by `self`.
- pub fn as_raw(self) -> uid_t {
+ pub const fn as_raw(self) -> uid_t {
self.0
}
}
@@ -79,7 +105,7 @@ pub struct Gid(gid_t);
impl Gid {
/// Creates `Gid` from raw `gid_t`.
- pub fn from_raw(gid: gid_t) -> Self {
+ pub const fn from_raw(gid: gid_t) -> Self {
Gid(gid)
}
@@ -94,7 +120,7 @@ impl Gid {
}
/// Get the raw `gid_t` wrapped by `self`.
- pub fn as_raw(self) -> gid_t {
+ pub const fn as_raw(self) -> gid_t {
self.0
}
}
@@ -110,17 +136,20 @@ impl fmt::Display for Gid {
fmt::Display::fmt(&self.0, f)
}
}
+}
+feature! {
+#![feature = "process"]
/// Process identifier
///
/// Newtype pattern around `pid_t` (which is just alias). It prevents bugs caused by accidentally
/// passing wrong value.
-#[derive(Debug, Copy, Clone, Eq, PartialEq, Hash)]
+#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct Pid(pid_t);
impl Pid {
/// Creates `Pid` from raw `pid_t`.
- pub fn from_raw(pid: pid_t) -> Self {
+ pub const fn from_raw(pid: pid_t) -> Self {
Pid(pid)
}
@@ -135,7 +164,7 @@ impl Pid {
}
/// Get the raw `pid_t` wrapped by `self`.
- pub fn as_raw(self) -> pid_t {
+ pub const fn as_raw(self) -> pid_t {
self.0
}
}
@@ -169,10 +198,7 @@ impl ForkResult {
/// Return `true` if this is the child process of the `fork()`
#[inline]
pub fn is_child(self) -> bool {
- match self {
- ForkResult::Child => true,
- _ => false
- }
+ matches!(self, ForkResult::Child)
}
/// Returns `true` if this is the parent process of the `fork()`
@@ -183,25 +209,30 @@ impl ForkResult {
}
/// Create a new child process duplicating the parent process ([see
-/// fork(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/fork.html)).
+/// fork(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/fork.html)).
///
-/// After calling the fork system call (successfully) two processes will
-/// be created that are identical with the exception of their pid and the
+/// After successfully calling the fork system call, a second process will
+/// be created which is identical to the original except for the pid and the
/// return value of this function. As an example:
///
-/// ```no_run
-/// use nix::unistd::{fork, ForkResult};
+/// ```
+/// use nix::{sys::wait::waitpid,unistd::{fork, ForkResult, write}};
///
-/// match fork() {
+/// match unsafe{fork()} {
/// Ok(ForkResult::Parent { child, .. }) => {
/// println!("Continuing execution in parent process, new child has pid: {}", child);
+/// waitpid(child, None).unwrap();
+/// }
+/// Ok(ForkResult::Child) => {
+/// // Unsafe to use `println!` (or `unwrap`) here. See Safety.
+/// write(libc::STDOUT_FILENO, "I'm a new child process\n".as_bytes()).ok();
+/// unsafe { libc::_exit(0) };
/// }
-/// Ok(ForkResult::Child) => println!("I'm a new child process"),
/// Err(_) => println!("Fork failed"),
/// }
/// ```
///
-/// This will print something like the following (order indeterministic). The
+/// This will print something like the following (order nondeterministic). The
/// thing to note is that you end up with two processes continuing execution
/// immediately after the fork call but with different match arms.
///
@@ -220,11 +251,11 @@ impl ForkResult {
/// Those functions are only a small subset of your operating system's API, so
/// special care must be taken to only invoke code you can control and audit.
///
-/// [async-signal-safe]: http://man7.org/linux/man-pages/man7/signal-safety.7.html
+/// [async-signal-safe]: https://man7.org/linux/man-pages/man7/signal-safety.7.html
#[inline]
-pub fn fork() -> Result<ForkResult> {
+pub unsafe fn fork() -> Result<ForkResult> {
use self::ForkResult::*;
- let res = unsafe { libc::fork() };
+ let res = libc::fork();
Errno::result(res).map(|res| match res {
0 => Child,
@@ -233,7 +264,7 @@ pub fn fork() -> Result<ForkResult> {
}
/// Get the pid of this process (see
-/// [getpid(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/getpid.html)).
+/// [getpid(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/getpid.html)).
///
/// Since you are running code, there is always a pid to return, so there
/// is no error case that needs to be handled.
@@ -243,7 +274,7 @@ pub fn getpid() -> Pid {
}
/// Get the pid of this processes' parent (see
-/// [getpid(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/getppid.html)).
+/// [getpid(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/getppid.html)).
///
/// There is always a parent pid to return, so there is no error case that needs
/// to be handled.
@@ -253,7 +284,7 @@ pub fn getppid() -> Pid {
}
/// Set a process group ID (see
-/// [setpgid(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/setpgid.html)).
+/// [setpgid(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/setpgid.html)).
///
/// Set the process group id (PGID) of a particular process. If a pid of zero
/// is specified, then the pid of the calling process is used. Process groups
@@ -273,26 +304,29 @@ pub fn getpgid(pid: Option<Pid>) -> Result<Pid> {
}
/// Create new session and set process group id (see
-/// [setsid(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/setsid.html)).
+/// [setsid(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/setsid.html)).
#[inline]
pub fn setsid() -> Result<Pid> {
Errno::result(unsafe { libc::setsid() }).map(Pid)
}
/// Get the process group ID of a session leader
-/// [getsid(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/getsid.html).
+/// [getsid(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/getsid.html).
///
/// Obtain the process group ID of the process that is the session leader of the process specified
/// by pid. If pid is zero, it specifies the calling process.
#[inline]
+#[cfg(not(target_os = "redox"))]
pub fn getsid(pid: Option<Pid>) -> Result<Pid> {
let res = unsafe { libc::getsid(pid.unwrap_or(Pid(0)).into()) };
Errno::result(res).map(Pid)
}
+}
-
+feature! {
+#![all(feature = "process", feature = "term")]
/// Get the terminal foreground process group (see
-/// [tcgetpgrp(3)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/tcgetpgrp.html)).
+/// [tcgetpgrp(3)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/tcgetpgrp.html)).
///
/// Get the group process id (GPID) of the foreground process group on the
/// terminal associated to file descriptor (FD).
@@ -302,7 +336,7 @@ pub fn tcgetpgrp(fd: c_int) -> Result<Pid> {
Errno::result(res).map(Pid)
}
/// Set the terminal foreground process group (see
-/// [tcgetpgrp(3)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/tcsetpgrp.html)).
+/// [tcgetpgrp(3)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/tcsetpgrp.html)).
///
/// Get the group process id (PGID) to the foreground process group on the
/// terminal associated to file descriptor (FD).
@@ -311,10 +345,12 @@ pub fn tcsetpgrp(fd: c_int, pgrp: Pid) -> Result<()> {
let res = unsafe { libc::tcsetpgrp(fd, pgrp.into()) };
Errno::result(res).map(drop)
}
+}
-
+feature! {
+#![feature = "process"]
/// Get the group id of the calling process (see
-///[getpgrp(3)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/getpgrp.html)).
+///[getpgrp(3)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/getpgrp.html)).
///
/// Get the process group id (PGID) of the calling process.
/// According to the man page it is always successful.
@@ -324,7 +360,7 @@ pub fn getpgrp() -> Pid {
}
/// Get the caller's thread ID (see
-/// [gettid(2)](http://man7.org/linux/man-pages/man2/gettid.2.html).
+/// [gettid(2)](https://man7.org/linux/man-pages/man2/gettid.2.html).
///
/// This function is only available on Linux based systems. In a single
/// threaded process, the main thread will have the same ID as the process. In
@@ -338,9 +374,12 @@ pub fn getpgrp() -> Pid {
pub fn gettid() -> Pid {
Pid(unsafe { libc::syscall(libc::SYS_gettid) as pid_t })
}
+}
+feature! {
+#![feature = "fs"]
/// Create a copy of the specified file descriptor (see
-/// [dup(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/dup.html)).
+/// [dup(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/dup.html)).
///
/// The new file descriptor will be have a new index but refer to the same
/// resource as the old file descriptor and the old and new file descriptors may
@@ -357,7 +396,7 @@ pub fn dup(oldfd: RawFd) -> Result<RawFd> {
}
/// Create a copy of the specified file descriptor using the specified fd (see
-/// [dup(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/dup.html)).
+/// [dup(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/dup.html)).
///
/// This function behaves similar to `dup()` except that it will try to use the
/// specified fd instead of allocating a new one. See the man pages for more
@@ -370,7 +409,7 @@ pub fn dup2(oldfd: RawFd, newfd: RawFd) -> Result<RawFd> {
}
/// Create a new copy of the specified file descriptor using the specified fd
-/// and flags (see [dup(2)](http://man7.org/linux/man-pages/man2/dup.2.html)).
+/// and flags (see [dup(2)](https://man7.org/linux/man-pages/man2/dup.2.html)).
///
/// This function behaves similar to `dup2()` but allows for flags to be
/// specified.
@@ -381,7 +420,7 @@ pub fn dup3(oldfd: RawFd, newfd: RawFd, flags: OFlag) -> Result<RawFd> {
#[inline]
fn dup3_polyfill(oldfd: RawFd, newfd: RawFd, flags: OFlag) -> Result<RawFd> {
if oldfd == newfd {
- return Err(Error::Sys(Errno::EINVAL));
+ return Err(Errno::EINVAL);
}
let fd = dup2(oldfd, newfd)?;
@@ -397,7 +436,7 @@ fn dup3_polyfill(oldfd: RawFd, newfd: RawFd, flags: OFlag) -> Result<RawFd> {
}
/// Change the current working directory of the calling process (see
-/// [chdir(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/chdir.html)).
+/// [chdir(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/chdir.html)).
///
/// This function may fail in a number of different scenarios. See the man
/// pages for additional details on possible failure cases.
@@ -412,18 +451,19 @@ pub fn chdir<P: ?Sized + NixPath>(path: &P) -> Result<()> {
/// Change the current working directory of the process to the one
/// given as an open file descriptor (see
-/// [fchdir(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/fchdir.html)).
+/// [fchdir(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/fchdir.html)).
///
/// This function may fail in a number of different scenarios. See the man
/// pages for additional details on possible failure cases.
#[inline]
+#[cfg(not(target_os = "fuchsia"))]
pub fn fchdir(dirfd: RawFd) -> Result<()> {
let res = unsafe { libc::fchdir(dirfd) };
Errno::result(res).map(drop)
}
-/// Creates new directory `path` with access rights `mode`. (see [mkdir(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/mkdir.html))
+/// Creates new directory `path` with access rights `mode`. (see [mkdir(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/mkdir.html))
///
/// # Errors
///
@@ -436,22 +476,17 @@ pub fn fchdir(dirfd: RawFd) -> Result<()> {
/// # Example
///
/// ```rust
-/// extern crate tempfile;
-/// extern crate nix;
-///
/// use nix::unistd;
/// use nix::sys::stat;
/// use tempfile::tempdir;
///
-/// fn main() {
-/// let tmp_dir1 = tempdir().unwrap();
-/// let tmp_dir2 = tmp_dir1.path().join("new_dir");
+/// let tmp_dir1 = tempdir().unwrap();
+/// let tmp_dir2 = tmp_dir1.path().join("new_dir");
///
-/// // create new directory and give read, write and execute rights to the owner
-/// match unistd::mkdir(&tmp_dir2, stat::Mode::S_IRWXU) {
-/// Ok(_) => println!("created {:?}", tmp_dir2),
-/// Err(err) => println!("Error creating directory: {}", err),
-/// }
+/// // create new directory and give read, write and execute rights to the owner
+/// match unistd::mkdir(&tmp_dir2, stat::Mode::S_IRWXU) {
+/// Ok(_) => println!("created {:?}", tmp_dir2),
+/// Err(err) => println!("Error creating directory: {}", err),
/// }
/// ```
#[inline]
@@ -474,30 +509,26 @@ pub fn mkdir<P: ?Sized + NixPath>(path: &P, mode: Mode) -> Result<()> {
/// - the path name is too long (longer than `PATH_MAX`, usually 4096 on linux, 1024 on OS X)
///
/// For a full list consult
-/// [posix specification](http://pubs.opengroup.org/onlinepubs/9699919799/functions/mkfifo.html)
+/// [posix specification](https://pubs.opengroup.org/onlinepubs/9699919799/functions/mkfifo.html)
///
/// # Example
///
/// ```rust
-/// extern crate tempfile;
-/// extern crate nix;
-///
/// use nix::unistd;
/// use nix::sys::stat;
/// use tempfile::tempdir;
///
-/// fn main() {
-/// let tmp_dir = tempdir().unwrap();
-/// let fifo_path = tmp_dir.path().join("foo.pipe");
+/// let tmp_dir = tempdir().unwrap();
+/// let fifo_path = tmp_dir.path().join("foo.pipe");
///
-/// // create new fifo and give read, write and execute rights to the owner
-/// match unistd::mkfifo(&fifo_path, stat::Mode::S_IRWXU) {
-/// Ok(_) => println!("created {:?}", fifo_path),
-/// Err(err) => println!("Error creating fifo: {}", err),
-/// }
+/// // create new fifo and give read, write and execute rights to the owner
+/// match unistd::mkfifo(&fifo_path, stat::Mode::S_IRWXU) {
+/// Ok(_) => println!("created {:?}", fifo_path),
+/// Err(err) => println!("Error creating fifo: {}", err),
/// }
/// ```
#[inline]
+#[cfg(not(target_os = "redox"))] // RedoxFS does not support fifo yet
pub fn mkfifo<P: ?Sized + NixPath>(path: &P, mode: Mode) -> Result<()> {
let res = path.with_nix_path(|cstr| {
unsafe { libc::mkfifo(cstr.as_ptr(), mode.bits() as mode_t) }
@@ -507,17 +538,19 @@ pub fn mkfifo<P: ?Sized + NixPath>(path: &P, mode: Mode) -> Result<()> {
}
/// Creates new fifo special file (named pipe) with path `path` and access rights `mode`.
-///
+///
/// If `dirfd` has a value, then `path` is relative to directory associated with the file descriptor.
-///
-/// If `dirfd` is `None`, then `path` is relative to the current working directory.
-///
+///
+/// If `dirfd` is `None`, then `path` is relative to the current working directory.
+///
/// # References
-///
-/// [mkfifoat(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/mkfifoat.html).
+///
+/// [mkfifoat(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/mkfifoat.html).
// mkfifoat is not implemented in OSX or android
#[inline]
-#[cfg(not(any(target_os = "macos", target_os = "ios", target_os = "android")))]
+#[cfg(not(any(
+ target_os = "macos", target_os = "ios",
+ target_os = "android", target_os = "redox")))]
pub fn mkfifoat<P: ?Sized + NixPath>(dirfd: Option<RawFd>, path: &P, mode: Mode) -> Result<()> {
let res = path.with_nix_path(|cstr| unsafe {
libc::mkfifoat(at_rawfd(dirfd), cstr.as_ptr(), mode.bits() as mode_t)
@@ -534,7 +567,8 @@ pub fn mkfifoat<P: ?Sized + NixPath>(dirfd: Option<RawFd>, path: &P, mode: Mode)
/// If `dirfd` is `None`, then `path2` is relative to the current working
/// directory. This is identical to `libc::symlink(path1, path2)`.
///
-/// See also [symlinkat(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/symlinkat.html).
+/// See also [symlinkat(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/symlinkat.html).
+#[cfg(not(target_os = "redox"))]
pub fn symlinkat<P1: ?Sized + NixPath, P2: ?Sized + NixPath>(
path1: &P1,
dirfd: Option<RawFd>,
@@ -553,14 +587,16 @@ pub fn symlinkat<P1: ?Sized + NixPath, P2: ?Sized + NixPath>(
})??;
Errno::result(res).map(drop)
}
+}
// Double the buffer capacity up to limit. In case it already has
// reached the limit, return Errno::ERANGE.
+#[cfg(any(feature = "fs", feature = "user"))]
fn reserve_double_buffer_size<T>(buf: &mut Vec<T>, limit: usize) -> Result<()> {
use std::cmp::min;
- if buf.len() >= limit {
- return Err(Error::Sys(Errno::ERANGE))
+ if buf.capacity() >= limit {
+ return Err(Errno::ERANGE)
}
let capacity = min(buf.capacity() * 2, limit);
@@ -569,6 +605,9 @@ fn reserve_double_buffer_size<T>(buf: &mut Vec<T>, limit: usize) -> Result<()> {
Ok(())
}
+feature! {
+#![feature = "fs"]
+
/// Returns the current directory as a `PathBuf`
///
/// Err is returned if the current user doesn't have the permission to read or search a component
@@ -577,15 +616,11 @@ fn reserve_double_buffer_size<T>(buf: &mut Vec<T>, limit: usize) -> Result<()> {
/// # Example
///
/// ```rust
-/// extern crate nix;
-///
/// use nix::unistd;
///
-/// fn main() {
-/// // assume that we are allowed to get current directory
-/// let dir = unistd::getcwd().unwrap();
-/// println!("The current directory is {:?}", dir);
-/// }
+/// // assume that we are allowed to get current directory
+/// let dir = unistd::getcwd().unwrap();
+/// println!("The current directory is {:?}", dir);
/// ```
#[inline]
pub fn getcwd() -> Result<PathBuf> {
@@ -607,17 +642,23 @@ pub fn getcwd() -> Result<PathBuf> {
let error = Errno::last();
// ERANGE means buffer was too small to store directory name
if error != Errno::ERANGE {
- return Err(Error::Sys(error));
+ return Err(error);
}
- }
+ }
// Trigger the internal buffer resizing logic.
reserve_double_buffer_size(&mut buf, PATH_MAX as usize)?;
}
}
}
+}
+
+feature! {
+#![all(feature = "user", feature = "fs")]
/// Computes the raw UID and GID values to pass to a `*chown` call.
+// The cast is not unnecessary on all platforms.
+#[allow(clippy::unnecessary_cast)]
fn chown_raw_ids(owner: Option<Uid>, group: Option<Gid>) -> (libc::uid_t, libc::gid_t) {
// According to the POSIX specification, -1 is used to indicate that owner and group
// are not to be changed. Since uid_t and gid_t are unsigned types, we have to wrap
@@ -631,7 +672,7 @@ fn chown_raw_ids(owner: Option<Uid>, group: Option<Gid>) -> (libc::uid_t, libc::
/// Change the ownership of the file at `path` to be owned by the specified
/// `owner` (user) and `group` (see
-/// [chown(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/chown.html)).
+/// [chown(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/chown.html)).
///
/// The owner/group for the provided path name will not be modified if `None` is
/// provided for that argument. Ownership change will be attempted for the path
@@ -646,6 +687,20 @@ pub fn chown<P: ?Sized + NixPath>(path: &P, owner: Option<Uid>, group: Option<Gi
Errno::result(res).map(drop)
}
+/// Change the ownership of the file referred to by the open file descriptor `fd` to be owned by
+/// the specified `owner` (user) and `group` (see
+/// [fchown(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/fchown.html)).
+///
+/// The owner/group for the provided file will not be modified if `None` is
+/// provided for that argument. Ownership change will be attempted for the path
+/// only if `Some` owner/group is provided.
+#[inline]
+pub fn fchown(fd: RawFd, owner: Option<Uid>, group: Option<Gid>) -> Result<()> {
+ let (uid, gid) = chown_raw_ids(owner, group);
+ let res = unsafe { libc::fchown(fd, uid, gid) };
+ Errno::result(res).map(drop)
+}
+
/// Flags for `fchownat` function.
#[derive(Clone, Copy, Debug)]
pub enum FchownatFlags {
@@ -673,7 +728,8 @@ pub enum FchownatFlags {
///
/// # References
///
-/// [fchownat(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/fchownat.html).
+/// [fchownat(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/fchownat.html).
+#[cfg(not(target_os = "redox"))]
pub fn fchownat<P: ?Sized + NixPath>(
dirfd: Option<RawFd>,
path: &P,
@@ -694,32 +750,38 @@ pub fn fchownat<P: ?Sized + NixPath>(
Errno::result(res).map(drop)
}
+}
-fn to_exec_array(args: &[&CStr]) -> Vec<*const c_char> {
+feature! {
+#![feature = "process"]
+fn to_exec_array<S: AsRef<CStr>>(args: &[S]) -> Vec<*const c_char> {
use std::iter::once;
- args.iter().map(|s| s.as_ptr()).chain(once(ptr::null())).collect()
+ args.iter()
+ .map(|s| s.as_ref().as_ptr())
+ .chain(once(ptr::null()))
+ .collect()
}
/// Replace the current process image with a new one (see
-/// [exec(3)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/exec.html)).
+/// [exec(3)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/exec.html)).
///
/// See the `::nix::unistd::execve` system call for additional details. `execv`
/// performs the same action but does not allow for customization of the
/// environment for the new process.
#[inline]
-pub fn execv(path: &CStr, argv: &[&CStr]) -> Result<Void> {
+pub fn execv<S: AsRef<CStr>>(path: &CStr, argv: &[S]) -> Result<Infallible> {
let args_p = to_exec_array(argv);
unsafe {
libc::execv(path.as_ptr(), args_p.as_ptr())
};
- Err(Error::Sys(Errno::last()))
+ Err(Errno::last())
}
/// Replace the current process image with a new one (see
-/// [execve(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/exec.html)).
+/// [execve(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/exec.html)).
///
/// The execve system call allows for another process to be "called" which will
/// replace the current process image. That is, this process becomes the new
@@ -731,7 +793,7 @@ pub fn execv(path: &CStr, argv: &[&CStr]) -> Result<Void> {
/// in the `args` list is an argument to the new process. Each element in the
/// `env` list should be a string in the form "key=value".
#[inline]
-pub fn execve(path: &CStr, args: &[&CStr], env: &[&CStr]) -> Result<Void> {
+pub fn execve<SA: AsRef<CStr>, SE: AsRef<CStr>>(path: &CStr, args: &[SA], env: &[SE]) -> Result<Infallible> {
let args_p = to_exec_array(args);
let env_p = to_exec_array(env);
@@ -739,12 +801,12 @@ pub fn execve(path: &CStr, args: &[&CStr], env: &[&CStr]) -> Result<Void> {
libc::execve(path.as_ptr(), args_p.as_ptr(), env_p.as_ptr())
};
- Err(Error::Sys(Errno::last()))
+ Err(Errno::last())
}
/// Replace the current process image with a new one and replicate shell `PATH`
/// searching behavior (see
-/// [exec(3)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/exec.html)).
+/// [exec(3)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/exec.html)).
///
/// See `::nix::unistd::execve` for additional details. `execvp` behaves the
/// same as execv except that it will examine the `PATH` environment variables
@@ -752,19 +814,19 @@ pub fn execve(path: &CStr, args: &[&CStr], env: &[&CStr]) -> Result<Void> {
/// would not work if "bash" was specified for the path argument, but `execvp`
/// would assuming that a bash executable was on the system `PATH`.
#[inline]
-pub fn execvp(filename: &CStr, args: &[&CStr]) -> Result<Void> {
+pub fn execvp<S: AsRef<CStr>>(filename: &CStr, args: &[S]) -> Result<Infallible> {
let args_p = to_exec_array(args);
unsafe {
libc::execvp(filename.as_ptr(), args_p.as_ptr())
};
- Err(Error::Sys(Errno::last()))
+ Err(Errno::last())
}
/// Replace the current process image with a new one and replicate shell `PATH`
/// searching behavior (see
-/// [`execvpe(3)`](http://man7.org/linux/man-pages/man3/exec.3.html)).
+/// [`execvpe(3)`](https://man7.org/linux/man-pages/man3/exec.3.html)).
///
/// This functions like a combination of `execvp(2)` and `execve(2)` to pass an
/// environment and have a search path. See these two for additional
@@ -772,7 +834,7 @@ pub fn execvp(filename: &CStr, args: &[&CStr]) -> Result<Void> {
#[cfg(any(target_os = "haiku",
target_os = "linux",
target_os = "openbsd"))]
-pub fn execvpe(filename: &CStr, args: &[&CStr], env: &[&CStr]) -> Result<Void> {
+pub fn execvpe<SA: AsRef<CStr>, SE: AsRef<CStr>>(filename: &CStr, args: &[SA], env: &[SE]) -> Result<Infallible> {
let args_p = to_exec_array(args);
let env_p = to_exec_array(env);
@@ -780,11 +842,11 @@ pub fn execvpe(filename: &CStr, args: &[&CStr], env: &[&CStr]) -> Result<Void> {
libc::execvpe(filename.as_ptr(), args_p.as_ptr(), env_p.as_ptr())
};
- Err(Error::Sys(Errno::last()))
+ Err(Errno::last())
}
/// Replace the current process image with a new one (see
-/// [fexecve(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/fexecve.html)).
+/// [fexecve(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/fexecve.html)).
///
/// The `fexecve` function allows for another process to be "called" which will
/// replace the current process image. That is, this process becomes the new
@@ -793,14 +855,12 @@ pub fn execvpe(filename: &CStr, args: &[&CStr], env: &[&CStr]) -> Result<Void> {
///
/// This function is similar to `execve`, except that the program to be executed
/// is referenced as a file descriptor instead of a path.
-// Note for NetBSD and OpenBSD: although rust-lang/libc includes it (under
-// unix/bsd/netbsdlike/) fexecve is not currently implemented on NetBSD nor on
-// OpenBSD.
#[cfg(any(target_os = "android",
target_os = "linux",
+ target_os = "dragonfly",
target_os = "freebsd"))]
#[inline]
-pub fn fexecve(fd: RawFd, args: &[&CStr], env: &[&CStr]) -> Result<Void> {
+pub fn fexecve<SA: AsRef<CStr> ,SE: AsRef<CStr>>(fd: RawFd, args: &[SA], env: &[SE]) -> Result<Infallible> {
let args_p = to_exec_array(args);
let env_p = to_exec_array(env);
@@ -808,11 +868,11 @@ pub fn fexecve(fd: RawFd, args: &[&CStr], env: &[&CStr]) -> Result<Void> {
libc::fexecve(fd, args_p.as_ptr(), env_p.as_ptr())
};
- Err(Error::Sys(Errno::last()))
+ Err(Errno::last())
}
/// Execute program relative to a directory file descriptor (see
-/// [execveat(2)](http://man7.org/linux/man-pages/man2/execveat.2.html)).
+/// [execveat(2)](https://man7.org/linux/man-pages/man2/execveat.2.html)).
///
/// The `execveat` function allows for another process to be "called" which will
/// replace the current process image. That is, this process becomes the new
@@ -823,8 +883,8 @@ pub fn fexecve(fd: RawFd, args: &[&CStr], env: &[&CStr]) -> Result<Void> {
/// is referenced as a file descriptor to the base directory plus a path.
#[cfg(any(target_os = "android", target_os = "linux"))]
#[inline]
-pub fn execveat(dirfd: RawFd, pathname: &CStr, args: &[&CStr],
- env: &[&CStr], flags: super::fcntl::AtFlags) -> Result<Void> {
+pub fn execveat<SA: AsRef<CStr>,SE: AsRef<CStr>>(dirfd: RawFd, pathname: &CStr, args: &[SA],
+ env: &[SE], flags: super::fcntl::AtFlags) -> Result<Infallible> {
let args_p = to_exec_array(args);
let env_p = to_exec_array(env);
@@ -833,11 +893,11 @@ pub fn execveat(dirfd: RawFd, pathname: &CStr, args: &[&CStr],
args_p.as_ptr(), env_p.as_ptr(), flags);
};
- Err(Error::Sys(Errno::last()))
+ Err(Errno::last())
}
/// Daemonize this process by detaching from the controlling terminal (see
-/// [daemon(3)](http://man7.org/linux/man-pages/man3/daemon.3.html)).
+/// [daemon(3)](https://man7.org/linux/man-pages/man3/daemon.3.html)).
///
/// When a process is launched it is typically associated with a parent and it,
/// in turn, by its controlling terminal/process. In order for a process to run
@@ -861,30 +921,40 @@ pub fn execveat(dirfd: RawFd, pathname: &CStr, args: &[&CStr],
/// descriptors will remain identical after daemonizing.
/// * `noclose = false`: The process' stdin, stdout, and stderr will point to
/// `/dev/null` after daemonizing.
-#[cfg_attr(any(target_os = "macos", target_os = "ios"), deprecated(
- since="0.14.0",
- note="Deprecated in MacOSX 10.5"
-))]
-#[cfg_attr(any(target_os = "macos", target_os = "ios"), allow(deprecated))]
+#[cfg(any(target_os = "android",
+ target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "illumos",
+ target_os = "linux",
+ target_os = "netbsd",
+ target_os = "openbsd",
+ target_os = "solaris"))]
pub fn daemon(nochdir: bool, noclose: bool) -> Result<()> {
let res = unsafe { libc::daemon(nochdir as c_int, noclose as c_int) };
Errno::result(res).map(drop)
}
+}
+
+feature! {
+#![feature = "hostname"]
/// Set the system host name (see
-/// [sethostname(2)](http://man7.org/linux/man-pages/man2/gethostname.2.html)).
+/// [sethostname(2)](https://man7.org/linux/man-pages/man2/gethostname.2.html)).
///
/// Given a name, attempt to update the system host name to the given string.
/// On some systems, the host name is limited to as few as 64 bytes. An error
-/// will be return if the name is not valid or the current process does not have
-/// permissions to update the host name.
+/// will be returned if the name is not valid or the current process does not
+/// have permissions to update the host name.
+#[cfg(not(target_os = "redox"))]
pub fn sethostname<S: AsRef<OsStr>>(name: S) -> Result<()> {
// Handle some differences in type of the len arg across platforms.
cfg_if! {
if #[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
+ target_os = "illumos",
target_os = "ios",
- target_os = "macos", ))] {
+ target_os = "macos",
+ target_os = "solaris", ))] {
type sethostname_len_t = c_int;
} else {
type sethostname_len_t = size_t;
@@ -899,7 +969,7 @@ pub fn sethostname<S: AsRef<OsStr>>(name: S) -> Result<()> {
/// Get the host name and store it in the provided buffer, returning a pointer
/// the `CStr` in that buffer on success (see
-/// [gethostname(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/gethostname.html)).
+/// [gethostname(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/gethostname.html)).
///
/// This function call attempts to get the host name for the running system and
/// store it in a provided buffer. The buffer will be populated with bytes up
@@ -927,6 +997,7 @@ pub fn gethostname(buffer: &mut [u8]) -> Result<&CStr> {
unsafe { CStr::from_ptr(buffer.as_ptr() as *const c_char) }
})
}
+}
/// Close a raw file descriptor
///
@@ -934,34 +1005,24 @@ pub fn gethostname(buffer: &mut [u8]) -> Result<&CStr> {
/// `std::fs::File`. Explicitly closing them with this method too can result in
/// a double-close condition, which can cause confusing `EBADF` errors in
/// seemingly unrelated code. Caveat programmer. See also
-/// [close(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/close.html).
+/// [close(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/close.html).
///
/// # Examples
///
/// ```no_run
-/// extern crate tempfile;
-/// extern crate nix;
-///
/// use std::os::unix::io::AsRawFd;
/// use nix::unistd::close;
///
-/// fn main() {
-/// let f = tempfile::tempfile().unwrap();
-/// close(f.as_raw_fd()).unwrap(); // Bad! f will also close on drop!
-/// }
+/// let f = tempfile::tempfile().unwrap();
+/// close(f.as_raw_fd()).unwrap(); // Bad! f will also close on drop!
/// ```
///
/// ```rust
-/// extern crate tempfile;
-/// extern crate nix;
-///
/// use std::os::unix::io::IntoRawFd;
/// use nix::unistd::close;
///
-/// fn main() {
-/// let f = tempfile::tempfile().unwrap();
-/// close(f.into_raw_fd()).unwrap(); // Good. into_raw_fd consumes f
-/// }
+/// let f = tempfile::tempfile().unwrap();
+/// close(f.into_raw_fd()).unwrap(); // Good. into_raw_fd consumes f
/// ```
pub fn close(fd: RawFd) -> Result<()> {
let res = unsafe { libc::close(fd) };
@@ -970,7 +1031,7 @@ pub fn close(fd: RawFd) -> Result<()> {
/// Read from a raw file descriptor.
///
-/// See also [read(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/read.html)
+/// See also [read(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/read.html)
pub fn read(fd: RawFd, buf: &mut [u8]) -> Result<usize> {
let res = unsafe { libc::read(fd, buf.as_mut_ptr() as *mut c_void, buf.len() as size_t) };
@@ -979,13 +1040,16 @@ pub fn read(fd: RawFd, buf: &mut [u8]) -> Result<usize> {
/// Write to a raw file descriptor.
///
-/// See also [write(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/write.html)
+/// See also [write(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/write.html)
pub fn write(fd: RawFd, buf: &[u8]) -> Result<usize> {
let res = unsafe { libc::write(fd, buf.as_ptr() as *const c_void, buf.len() as size_t) };
Errno::result(res).map(|r| r as usize)
}
+feature! {
+#![feature = "fs"]
+
/// Directive that tells [`lseek`] and [`lseek64`] what the offset is relative to.
///
/// [`lseek`]: ./fn.lseek.html
@@ -1002,26 +1066,28 @@ pub enum Whence {
/// Specify an offset relative to the next location in the file greater than or
/// equal to offset that contains some data. If offset points to
/// some data, then the file offset is set to offset.
- #[cfg(any(target_os = "dragonfly", target_os = "freebsd",
- all(target_os = "linux", not(any(target_env = "musl",
- target_arch = "mips",
- target_arch = "mips64")))))]
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "illumos",
+ target_os = "linux",
+ target_os = "solaris"))]
SeekData = libc::SEEK_DATA,
/// Specify an offset relative to the next hole in the file greater than
/// or equal to offset. If offset points into the middle of a hole, then
/// the file offset should be set to offset. If there is no hole past offset,
/// then the file offset should be adjusted to the end of the file (i.e., there
/// is an implicit hole at the end of any file).
- #[cfg(any(target_os = "dragonfly", target_os = "freebsd",
- all(target_os = "linux", not(any(target_env = "musl",
- target_arch = "mips",
- target_arch = "mips64")))))]
+ #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "illumos",
+ target_os = "linux",
+ target_os = "solaris"))]
SeekHole = libc::SEEK_HOLE
}
/// Move the read/write file offset.
///
-/// See also [lseek(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/lseek.html)
+/// See also [lseek(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/lseek.html)
pub fn lseek(fd: RawFd, offset: off_t, whence: Whence) -> Result<off_t> {
let res = unsafe { libc::lseek(fd, offset, whence as i32) };
@@ -1034,38 +1100,46 @@ pub fn lseek64(fd: RawFd, offset: libc::off64_t, whence: Whence) -> Result<libc:
Errno::result(res).map(|r| r as libc::off64_t)
}
+}
/// Create an interprocess channel.
///
-/// See also [pipe(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/pipe.html)
-pub fn pipe() -> Result<(RawFd, RawFd)> {
+/// See also [pipe(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/pipe.html)
+pub fn pipe() -> std::result::Result<(RawFd, RawFd), Error> {
unsafe {
let mut fds = mem::MaybeUninit::<[c_int; 2]>::uninit();
let res = libc::pipe(fds.as_mut_ptr() as *mut c_int);
- Errno::result(res)?;
+ Error::result(res)?;
Ok((fds.assume_init()[0], fds.assume_init()[1]))
}
}
+feature! {
+#![feature = "fs"]
/// Like `pipe`, but allows setting certain file descriptor flags.
///
/// The following flags are supported, and will be set atomically as the pipe is
/// created:
///
-/// `O_CLOEXEC`: Set the close-on-exec flag for the new file descriptors.
-/// `O_NONBLOCK`: Set the non-blocking flag for the ends of the pipe.
+/// - `O_CLOEXEC`: Set the close-on-exec flag for the new file descriptors.
+#[cfg_attr(target_os = "linux", doc = "- `O_DIRECT`: Create a pipe that performs I/O in \"packet\" mode.")]
+#[cfg_attr(target_os = "netbsd", doc = "- `O_NOSIGPIPE`: Return `EPIPE` instead of raising `SIGPIPE`.")]
+/// - `O_NONBLOCK`: Set the non-blocking flag for the ends of the pipe.
///
-/// See also [pipe(2)](http://man7.org/linux/man-pages/man2/pipe.2.html)
+/// See also [pipe(2)](https://man7.org/linux/man-pages/man2/pipe.2.html)
#[cfg(any(target_os = "android",
target_os = "dragonfly",
target_os = "emscripten",
target_os = "freebsd",
+ target_os = "illumos",
target_os = "linux",
+ target_os = "redox",
target_os = "netbsd",
- target_os = "openbsd"))]
+ target_os = "openbsd",
+ target_os = "solaris"))]
pub fn pipe2(flags: OFlag) -> Result<(RawFd, RawFd)> {
let mut fds = mem::MaybeUninit::<[c_int; 2]>::uninit();
@@ -1078,64 +1152,11 @@ pub fn pipe2(flags: OFlag) -> Result<(RawFd, RawFd)> {
unsafe { Ok((fds.assume_init()[0], fds.assume_init()[1])) }
}
-/// Like `pipe`, but allows setting certain file descriptor flags.
-///
-/// The following flags are supported, and will be set after the pipe is
-/// created:
-///
-/// `O_CLOEXEC`: Set the close-on-exec flag for the new file descriptors.
-/// `O_NONBLOCK`: Set the non-blocking flag for the ends of the pipe.
-#[cfg(any(target_os = "ios", target_os = "macos"))]
-#[deprecated(
- since="0.10.0",
- note="pipe2(2) is not actually atomic on these platforms. Use pipe(2) and fcntl(2) instead"
-)]
-pub fn pipe2(flags: OFlag) -> Result<(RawFd, RawFd)> {
- let mut fds = mem::MaybeUninit::<[c_int; 2]>::uninit();
-
- let res = unsafe { libc::pipe(fds.as_mut_ptr() as *mut c_int) };
-
- Errno::result(res)?;
-
- unsafe {
- pipe2_setflags(fds.assume_init()[0], fds.assume_init()[1], flags)?;
-
- Ok((fds.assume_init()[0], fds.assume_init()[1]))
- }
-}
-
-#[cfg(any(target_os = "ios", target_os = "macos"))]
-fn pipe2_setflags(fd1: RawFd, fd2: RawFd, flags: OFlag) -> Result<()> {
- use fcntl::FcntlArg::F_SETFL;
-
- let mut res = Ok(0);
-
- if flags.contains(OFlag::O_CLOEXEC) {
- res = res
- .and_then(|_| fcntl(fd1, F_SETFD(FdFlag::FD_CLOEXEC)))
- .and_then(|_| fcntl(fd2, F_SETFD(FdFlag::FD_CLOEXEC)));
- }
-
- if flags.contains(OFlag::O_NONBLOCK) {
- res = res
- .and_then(|_| fcntl(fd1, F_SETFL(OFlag::O_NONBLOCK)))
- .and_then(|_| fcntl(fd2, F_SETFL(OFlag::O_NONBLOCK)));
- }
-
- match res {
- Ok(_) => Ok(()),
- Err(e) => {
- let _ = close(fd1);
- let _ = close(fd2);
- Err(e)
- }
- }
-}
-
/// Truncate a file to a specified length
///
/// See also
-/// [truncate(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/truncate.html)
+/// [truncate(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/truncate.html)
+#[cfg(not(any(target_os = "redox", target_os = "fuchsia")))]
pub fn truncate<P: ?Sized + NixPath>(path: &P, len: off_t) -> Result<()> {
let res = path.with_nix_path(|cstr| {
unsafe {
@@ -1149,7 +1170,7 @@ pub fn truncate<P: ?Sized + NixPath>(path: &P, len: off_t) -> Result<()> {
/// Truncate a file to a specified length
///
/// See also
-/// [ftruncate(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/ftruncate.html)
+/// [ftruncate(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/ftruncate.html)
pub fn ftruncate(fd: RawFd, len: off_t) -> Result<()> {
Errno::result(unsafe { libc::ftruncate(fd, len) }).map(drop)
}
@@ -1163,9 +1184,9 @@ pub fn isatty(fd: RawFd) -> Result<bool> {
} else {
match Errno::last() {
Errno::ENOTTY => Ok(false),
- err => Err(Error::Sys(err)),
+ err => Err(err),
}
- }
+ }
}
}
@@ -1188,7 +1209,8 @@ pub enum LinkatFlags {
/// process. If either `oldpath` or `newpath` is absolute, then `dirfd` is ignored.
///
/// # References
-/// See also [linkat(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/linkat.html)
+/// See also [linkat(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/linkat.html)
+#[cfg(not(target_os = "redox"))] // RedoxFS does not support symlinks yet
pub fn linkat<P: ?Sized + NixPath>(
olddirfd: Option<RawFd>,
oldpath: &P,
@@ -1223,7 +1245,7 @@ pub fn linkat<P: ?Sized + NixPath>(
/// Remove a directory entry
///
-/// See also [unlink(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/unlink.html)
+/// See also [unlink(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/unlink.html)
pub fn unlink<P: ?Sized + NixPath>(path: &P) -> Result<()> {
let res = path.with_nix_path(|cstr| {
unsafe {
@@ -1249,7 +1271,8 @@ pub enum UnlinkatFlags {
/// is performed.
///
/// # References
-/// See also [unlinkat(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/unlinkat.html)
+/// See also [unlinkat(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/unlinkat.html)
+#[cfg(not(target_os = "redox"))]
pub fn unlinkat<P: ?Sized + NixPath>(
dirfd: Option<RawFd>,
path: &P,
@@ -1270,6 +1293,7 @@ pub fn unlinkat<P: ?Sized + NixPath>(
#[inline]
+#[cfg(not(target_os = "fuchsia"))]
pub fn chroot<P: ?Sized + NixPath>(path: &P) -> Result<()> {
let res = path.with_nix_path(|cstr| {
unsafe { libc::chroot(cstr.as_ptr()) }
@@ -1280,7 +1304,7 @@ pub fn chroot<P: ?Sized + NixPath>(path: &P) -> Result<()> {
/// Commit filesystem caches to disk
///
-/// See also [sync(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/sync.html)
+/// See also [sync(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/sync.html)
#[cfg(any(
target_os = "dragonfly",
target_os = "freebsd",
@@ -1294,7 +1318,7 @@ pub fn sync() {
/// Synchronize changes to a file
///
-/// See also [fsync(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/fsync.html)
+/// See also [fsync(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/fsync.html)
#[inline]
pub fn fsync(fd: RawFd) -> Result<()> {
let res = unsafe { libc::fsync(fd) };
@@ -1305,22 +1329,30 @@ pub fn fsync(fd: RawFd) -> Result<()> {
/// Synchronize the data of a file
///
/// See also
-/// [fdatasync(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/fdatasync.html)
-// `fdatasync(2) is in POSIX, but in libc it is only defined in `libc::notbsd`.
-// TODO: exclude only Apple systems after https://github.com/rust-lang/libc/pull/211
+/// [fdatasync(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/fdatasync.html)
#[cfg(any(target_os = "linux",
target_os = "android",
- target_os = "emscripten"))]
+ target_os = "emscripten",
+ target_os = "freebsd",
+ target_os = "fuchsia",
+ target_os = "netbsd",
+ target_os = "openbsd",
+ target_os = "illumos",
+ target_os = "solaris"))]
#[inline]
pub fn fdatasync(fd: RawFd) -> Result<()> {
let res = unsafe { libc::fdatasync(fd) };
Errno::result(res).map(drop)
}
+}
+
+feature! {
+#![feature = "user"]
/// Get a real user ID
///
-/// See also [getuid(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/getuid.html)
+/// See also [getuid(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/getuid.html)
// POSIX requires that getuid is always successful, so no need to check return
// value or errno.
#[inline]
@@ -1330,7 +1362,7 @@ pub fn getuid() -> Uid {
/// Get the effective user ID
///
-/// See also [geteuid(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/geteuid.html)
+/// See also [geteuid(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/geteuid.html)
// POSIX requires that geteuid is always successful, so no need to check return
// value or errno.
#[inline]
@@ -1340,7 +1372,7 @@ pub fn geteuid() -> Uid {
/// Get the real group ID
///
-/// See also [getgid(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/getgid.html)
+/// See also [getgid(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/getgid.html)
// POSIX requires that getgid is always successful, so no need to check return
// value or errno.
#[inline]
@@ -1350,7 +1382,7 @@ pub fn getgid() -> Gid {
/// Get the effective group ID
///
-/// See also [getegid(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/getegid.html)
+/// See also [getegid(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/getegid.html)
// POSIX requires that getegid is always successful, so no need to check return
// value or errno.
#[inline]
@@ -1360,7 +1392,7 @@ pub fn getegid() -> Gid {
/// Set the effective user ID
///
-/// See also [seteuid(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/seteuid.html)
+/// See also [seteuid(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/seteuid.html)
#[inline]
pub fn seteuid(euid: Uid) -> Result<()> {
let res = unsafe { libc::seteuid(euid.into()) };
@@ -1370,7 +1402,7 @@ pub fn seteuid(euid: Uid) -> Result<()> {
/// Set the effective group ID
///
-/// See also [setegid(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/setegid.html)
+/// See also [setegid(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/setegid.html)
#[inline]
pub fn setegid(egid: Gid) -> Result<()> {
let res = unsafe { libc::setegid(egid.into()) };
@@ -1380,7 +1412,7 @@ pub fn setegid(egid: Gid) -> Result<()> {
/// Set the user ID
///
-/// See also [setuid(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/setuid.html)
+/// See also [setuid(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/setuid.html)
#[inline]
pub fn setuid(uid: Uid) -> Result<()> {
let res = unsafe { libc::setuid(uid.into()) };
@@ -1390,17 +1422,46 @@ pub fn setuid(uid: Uid) -> Result<()> {
/// Set the group ID
///
-/// See also [setgid(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/setgid.html)
+/// See also [setgid(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/setgid.html)
#[inline]
pub fn setgid(gid: Gid) -> Result<()> {
let res = unsafe { libc::setgid(gid.into()) };
Errno::result(res).map(drop)
}
+}
+
+feature! {
+#![all(feature = "fs", feature = "user")]
+/// Set the user identity used for filesystem checks per-thread.
+/// On both success and failure, this call returns the previous filesystem user
+/// ID of the caller.
+///
+/// See also [setfsuid(2)](https://man7.org/linux/man-pages/man2/setfsuid.2.html)
+#[cfg(any(target_os = "linux", target_os = "android"))]
+pub fn setfsuid(uid: Uid) -> Uid {
+ let prev_fsuid = unsafe { libc::setfsuid(uid.into()) };
+ Uid::from_raw(prev_fsuid as uid_t)
+}
+
+/// Set the group identity used for filesystem checks per-thread.
+/// On both success and failure, this call returns the previous filesystem group
+/// ID of the caller.
+///
+/// See also [setfsgid(2)](https://man7.org/linux/man-pages/man2/setfsgid.2.html)
+#[cfg(any(target_os = "linux", target_os = "android"))]
+pub fn setfsgid(gid: Gid) -> Gid {
+ let prev_fsgid = unsafe { libc::setfsgid(gid.into()) };
+ Gid::from_raw(prev_fsgid as gid_t)
+}
+}
+
+feature! {
+#![feature = "user"]
/// Get the list of supplementary group IDs of the calling process.
///
-/// [Further reading](http://pubs.opengroup.org/onlinepubs/009695399/functions/getgroups.html)
+/// [Further reading](https://pubs.opengroup.org/onlinepubs/009695399/functions/getgroups.html)
///
/// **Note:** This function is not available for Apple platforms. On those
/// platforms, checking group membership should be achieved via communication
@@ -1418,6 +1479,14 @@ pub fn getgroups() -> Result<Vec<Gid>> {
// Next, get the number of groups so we can size our Vec
let ngroups = unsafe { libc::getgroups(0, ptr::null_mut()) };
+ // If there are no supplementary groups, return early.
+ // This prevents a potential buffer over-read if the number of groups
+ // increases from zero before the next call. It would return the total
+ // number of groups beyond the capacity of the buffer.
+ if ngroups == 0 {
+ return Ok(Vec::new());
+ }
+
// Now actually get the groups. We try multiple times in case the number of
// groups has changed since the first call to getgroups() and the buffer is
// now too small.
@@ -1435,11 +1504,11 @@ pub fn getgroups() -> Result<Vec<Gid>> {
unsafe { groups.set_len(s as usize) };
return Ok(groups);
},
- Err(Error::Sys(Errno::EINVAL)) => {
+ Err(Errno::EINVAL) => {
// EINVAL indicates that the buffer size was too
// small, resize it up to ngroups_max as limit.
reserve_double_buffer_size(&mut groups, ngroups_max)
- .or(Err(Error::Sys(Errno::EINVAL)))?;
+ .or(Err(Errno::EINVAL))?;
},
Err(e) => return Err(e)
}
@@ -1448,7 +1517,7 @@ pub fn getgroups() -> Result<Vec<Gid>> {
/// Set the list of supplementary group IDs for the calling process.
///
-/// [Further reading](http://man7.org/linux/man-pages/man2/getgroups.2.html)
+/// [Further reading](https://man7.org/linux/man-pages/man2/getgroups.2.html)
///
/// **Note:** This function is not available for Apple platforms. On those
/// platforms, group membership management should be achieved via communication
@@ -1475,18 +1544,18 @@ pub fn getgroups() -> Result<Vec<Gid>> {
/// # Ok(())
/// # }
/// #
-/// # fn main() {
-/// # try_main().unwrap();
-/// # }
+/// # try_main().unwrap();
/// ```
-#[cfg(not(any(target_os = "ios", target_os = "macos")))]
+#[cfg(not(any(target_os = "ios", target_os = "macos", target_os = "redox")))]
pub fn setgroups(groups: &[Gid]) -> Result<()> {
cfg_if! {
if #[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
+ target_os = "illumos",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
+ target_os = "illumos",
target_os = "openbsd"))] {
type setgroups_ngroups_t = c_int;
} else {
@@ -1508,7 +1577,7 @@ pub fn setgroups(groups: &[Gid]) -> Result<()> {
/// Gets the group IDs of all groups that `user` is a member of. The additional
/// group `group` is also added to the list.
///
-/// [Further reading](http://man7.org/linux/man-pages/man3/getgrouplist.3.html)
+/// [Further reading](https://man7.org/linux/man-pages/man3/getgrouplist.3.html)
///
/// **Note:** This function is not available for Apple platforms. On those
/// platforms, checking group membership should be achieved via communication
@@ -1523,15 +1592,17 @@ pub fn setgroups(groups: &[Gid]) -> Result<()> {
/// and `setgroups()`. Additionally, while some implementations will return a
/// partial list of groups when `NGROUPS_MAX` is exceeded, this implementation
/// will only ever return the complete list or else an error.
-#[cfg(not(any(target_os = "ios", target_os = "macos")))]
+#[cfg(not(any(target_os = "illumos",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "redox")))]
pub fn getgrouplist(user: &CStr, group: Gid) -> Result<Vec<Gid>> {
let ngroups_max = match sysconf(SysconfVar::NGROUPS_MAX) {
Ok(Some(n)) => n as c_int,
Ok(None) | Err(_) => <c_int>::max_value(),
};
use std::cmp::min;
- let mut ngroups = min(ngroups_max, 8);
- let mut groups = Vec::<Gid>::with_capacity(ngroups as usize);
+ let mut groups = Vec::<Gid>::with_capacity(min(ngroups_max, 8) as usize);
cfg_if! {
if #[cfg(any(target_os = "ios", target_os = "macos"))] {
type getgrouplist_group_t = c_int;
@@ -1541,6 +1612,7 @@ pub fn getgrouplist(user: &CStr, group: Gid) -> Result<Vec<Gid>> {
}
let gid: gid_t = group.into();
loop {
+ let mut ngroups = groups.capacity() as i32;
let ret = unsafe {
libc::getgrouplist(user.as_ptr(),
gid as getgrouplist_group_t,
@@ -1558,7 +1630,7 @@ pub fn getgrouplist(user: &CStr, group: Gid) -> Result<Vec<Gid>> {
// groups as possible, but Linux manpages do not mention this
// behavior.
reserve_double_buffer_size(&mut groups, ngroups_max as usize)
- .or_else(|_| Err(Error::invalid_argument()))?;
+ .map_err(|_| Errno::EINVAL)?;
}
}
}
@@ -1569,7 +1641,7 @@ pub fn getgrouplist(user: &CStr, group: Gid) -> Result<Vec<Gid>> {
/// that `user` is a member of. The additional group `group` is also added to
/// the list.
///
-/// [Further reading](http://man7.org/linux/man-pages/man3/initgroups.3.html)
+/// [Further reading](https://man7.org/linux/man-pages/man3/initgroups.3.html)
///
/// **Note:** This function is not available for Apple platforms. On those
/// platforms, group membership management should be achieved via communication
@@ -1599,11 +1671,9 @@ pub fn getgrouplist(user: &CStr, group: Gid) -> Result<Vec<Gid>> {
/// # Ok(())
/// # }
/// #
-/// # fn main() {
-/// # try_main().unwrap();
-/// # }
+/// # try_main().unwrap();
/// ```
-#[cfg(not(any(target_os = "ios", target_os = "macos")))]
+#[cfg(not(any(target_os = "ios", target_os = "macos", target_os = "redox")))]
pub fn initgroups(user: &CStr, group: Gid) -> Result<()> {
cfg_if! {
if #[cfg(any(target_os = "ios", target_os = "macos"))] {
@@ -1617,11 +1687,16 @@ pub fn initgroups(user: &CStr, group: Gid) -> Result<()> {
Errno::result(res).map(drop)
}
+}
+
+feature! {
+#![feature = "signal"]
/// Suspend the thread until a signal is received.
///
-/// See also [pause(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/pause.html).
+/// See also [pause(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/pause.html).
#[inline]
+#[cfg(not(target_os = "redox"))]
pub fn pause() {
unsafe { libc::pause() };
}
@@ -1652,7 +1727,8 @@ pub mod alarm {
//!
//! Scheduling an alarm and waiting for the signal:
//!
- //! ```
+#![cfg_attr(target_os = "redox", doc = " ```rust,ignore")]
+#![cfg_attr(not(target_os = "redox"), doc = " ```rust")]
//! use std::time::{Duration, Instant};
//!
//! use nix::unistd::{alarm, pause};
@@ -1661,23 +1737,31 @@ pub mod alarm {
//! // We need to setup an empty signal handler to catch the alarm signal,
//! // otherwise the program will be terminated once the signal is delivered.
//! extern fn signal_handler(_: nix::libc::c_int) { }
- //! unsafe { sigaction(Signal::SIGALRM, &SigAction::new(SigHandler::Handler(signal_handler), SaFlags::empty(), SigSet::empty())); }
+ //! let sa = SigAction::new(
+ //! SigHandler::Handler(signal_handler),
+ //! SaFlags::SA_RESTART,
+ //! SigSet::empty()
+ //! );
+ //! unsafe {
+ //! sigaction(Signal::SIGALRM, &sa);
+ //! }
+ //!
+ //! let start = Instant::now();
//!
//! // Set an alarm for 1 second from now.
//! alarm::set(1);
//!
- //! let start = Instant::now();
//! // Pause the process until the alarm signal is received.
- //! pause();
+ //! let mut sigset = SigSet::empty();
+ //! sigset.add(Signal::SIGALRM);
+ //! sigset.wait();
//!
//! assert!(start.elapsed() >= Duration::from_secs(1));
//! ```
//!
//! # References
//!
- //! See also [alarm(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/alarm.html).
-
- use libc;
+ //! See also [alarm(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/alarm.html).
/// Schedule an alarm signal.
///
@@ -1704,20 +1788,24 @@ pub mod alarm {
}
}
}
+}
/// Suspend execution for an interval of time
///
-/// See also [sleep(2)](http://pubs.opengroup.org/onlinepubs/009695399/functions/sleep.html#tag_03_705_05)
+/// See also [sleep(2)](https://pubs.opengroup.org/onlinepubs/009695399/functions/sleep.html#tag_03_705_05)
// Per POSIX, does not fail
#[inline]
pub fn sleep(seconds: c_uint) -> c_uint {
unsafe { libc::sleep(seconds) }
}
+feature! {
+#![feature = "acct"]
+
+#[cfg(not(target_os = "redox"))]
pub mod acct {
- use libc;
- use {Result, NixPath};
- use errno::Errno;
+ use crate::{Result, NixPath};
+ use crate::errno::Errno;
use std::ptr;
/// Enable process accounting
@@ -1738,7 +1826,10 @@ pub mod acct {
Errno::result(res).map(drop)
}
}
+}
+feature! {
+#![feature = "fs"]
/// Creates a regular file which persists even after process termination
///
/// * `template`: a path whose 6 rightmost characters must be X, e.g. `/tmp/tmpfile_XXXXXX`
@@ -1747,7 +1838,7 @@ pub mod acct {
/// Err is returned either if no temporary filename could be created or the template doesn't
/// end with XXXXXX
///
-/// See also [mkstemp(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/mkstemp.html)
+/// See also [mkstemp(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/mkstemp.html)
///
/// # Example
///
@@ -1774,11 +1865,15 @@ pub fn mkstemp<P: ?Sized + NixPath>(template: &P) -> Result<(RawFd, PathBuf)> {
Errno::result(fd)?;
Ok((fd, PathBuf::from(pathname)))
}
+}
+
+feature! {
+#![all(feature = "fs", feature = "feature")]
/// Variable names for `pathconf`
///
/// Nix uses the same naming convention for these variables as the
-/// [getconf(1)](http://pubs.opengroup.org/onlinepubs/9699919799/utilities/getconf.html) utility.
+/// [getconf(1)](https://pubs.opengroup.org/onlinepubs/9699919799/utilities/getconf.html) utility.
/// That is, `PathconfVar` variables have the same name as the abstract
/// variables shown in the `pathconf(2)` man page. Usually, it's the same as
/// the C variable name without the leading `_PC_`.
@@ -1788,16 +1883,18 @@ pub fn mkstemp<P: ?Sized + NixPath>(template: &P) -> Result<(RawFd, PathBuf)> {
///
/// # References
///
-/// - [pathconf(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/pathconf.html)
-/// - [limits.h](http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/limits.h.html)
-/// - [unistd.h](http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/unistd.h.html)
+/// - [pathconf(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/pathconf.html)
+/// - [limits.h](https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/limits.h.html)
+/// - [unistd.h](https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/unistd.h.html)
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
#[repr(i32)]
+#[non_exhaustive]
pub enum PathconfVar {
#[cfg(any(target_os = "dragonfly", target_os = "freebsd", target_os = "linux",
- target_os = "netbsd", target_os = "openbsd"))]
+ target_os = "netbsd", target_os = "openbsd", target_os = "redox"))]
/// Minimum number of bits needed to represent, as a signed integer value,
/// the maximum size of a regular file allowed in the specified directory.
+ #[cfg_attr(docsrs, doc(cfg(all())))]
FILESIZEBITS = libc::_PC_FILESIZEBITS,
/// Maximum number of links to a single file.
LINK_MAX = libc::_PC_LINK_MAX,
@@ -1818,34 +1915,43 @@ pub enum PathconfVar {
/// Maximum number of bytes that is guaranteed to be atomic when writing to
/// a pipe.
PIPE_BUF = libc::_PC_PIPE_BUF,
- #[cfg(any(target_os = "android", target_os = "dragonfly", target_os = "linux",
- target_os = "netbsd", target_os = "openbsd"))]
+ #[cfg(any(target_os = "android", target_os = "dragonfly", target_os = "illumos",
+ target_os = "linux", target_os = "netbsd", target_os = "openbsd",
+ target_os = "redox", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// Symbolic links can be created.
POSIX2_SYMLINKS = libc::_PC_2_SYMLINKS,
#[cfg(any(target_os = "android", target_os = "dragonfly", target_os = "freebsd",
- target_os = "linux", target_os = "openbsd"))]
+ target_os = "linux", target_os = "openbsd", target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// Minimum number of bytes of storage actually allocated for any portion of
/// a file.
POSIX_ALLOC_SIZE_MIN = libc::_PC_ALLOC_SIZE_MIN,
#[cfg(any(target_os = "android", target_os = "dragonfly", target_os = "freebsd",
target_os = "linux", target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// Recommended increment for file transfer sizes between the
/// `POSIX_REC_MIN_XFER_SIZE` and `POSIX_REC_MAX_XFER_SIZE` values.
POSIX_REC_INCR_XFER_SIZE = libc::_PC_REC_INCR_XFER_SIZE,
#[cfg(any(target_os = "android", target_os = "dragonfly", target_os = "freebsd",
- target_os = "linux", target_os = "openbsd"))]
+ target_os = "linux", target_os = "openbsd", target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// Maximum recommended file transfer size.
POSIX_REC_MAX_XFER_SIZE = libc::_PC_REC_MAX_XFER_SIZE,
#[cfg(any(target_os = "android", target_os = "dragonfly", target_os = "freebsd",
- target_os = "linux", target_os = "openbsd"))]
+ target_os = "linux", target_os = "openbsd", target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// Minimum recommended file transfer size.
POSIX_REC_MIN_XFER_SIZE = libc::_PC_REC_MIN_XFER_SIZE,
#[cfg(any(target_os = "android", target_os = "dragonfly", target_os = "freebsd",
- target_os = "linux", target_os = "openbsd"))]
+ target_os = "linux", target_os = "openbsd", target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// Recommended file transfer buffer alignment.
POSIX_REC_XFER_ALIGN = libc::_PC_REC_XFER_ALIGN,
#[cfg(any(target_os = "android", target_os = "dragonfly", target_os = "freebsd",
- target_os = "linux", target_os = "netbsd", target_os = "openbsd"))]
+ target_os = "illumos", target_os = "linux", target_os = "netbsd",
+ target_os = "openbsd", target_os = "redox", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// Maximum number of bytes in a symbolic link.
SYMLINK_MAX = libc::_PC_SYMLINK_MAX,
/// The use of `chown` and `fchown` is restricted to a process with
@@ -1859,27 +1965,34 @@ pub enum PathconfVar {
/// disable terminal special character handling.
_POSIX_VDISABLE = libc::_PC_VDISABLE,
#[cfg(any(target_os = "android", target_os = "dragonfly", target_os = "freebsd",
- target_os = "linux", target_os = "openbsd"))]
+ target_os = "illumos", target_os = "linux", target_os = "openbsd",
+ target_os = "redox", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// Asynchronous input or output operations may be performed for the
/// associated file.
_POSIX_ASYNC_IO = libc::_PC_ASYNC_IO,
#[cfg(any(target_os = "android", target_os = "dragonfly", target_os = "freebsd",
- target_os = "linux", target_os = "openbsd"))]
+ target_os = "illumos", target_os = "linux", target_os = "openbsd",
+ target_os = "redox", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// Prioritized input or output operations may be performed for the
/// associated file.
_POSIX_PRIO_IO = libc::_PC_PRIO_IO,
#[cfg(any(target_os = "android", target_os = "dragonfly", target_os = "freebsd",
- target_os = "linux", target_os = "netbsd", target_os = "openbsd"))]
+ target_os = "illumos", target_os = "linux", target_os = "netbsd",
+ target_os = "openbsd", target_os = "redox", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// Synchronized input or output operations may be performed for the
/// associated file.
_POSIX_SYNC_IO = libc::_PC_SYNC_IO,
#[cfg(any(target_os = "dragonfly", target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The resolution in nanoseconds for all file timestamps.
_POSIX_TIMESTAMP_RESOLUTION = libc::_PC_TIMESTAMP_RESOLUTION
}
/// Like `pathconf`, but works with file descriptors instead of paths (see
-/// [fpathconf(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/pathconf.html))
+/// [fpathconf(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/pathconf.html))
///
/// # Parameters
///
@@ -1903,7 +2016,7 @@ pub fn fpathconf(fd: RawFd, var: PathconfVar) -> Result<Option<c_long>> {
if errno::errno() == 0 {
Ok(None)
} else {
- Err(Error::Sys(Errno::last()))
+ Err(Errno::last())
}
} else {
Ok(Some(raw))
@@ -1911,12 +2024,12 @@ pub fn fpathconf(fd: RawFd, var: PathconfVar) -> Result<Option<c_long>> {
}
/// Get path-dependent configurable system variables (see
-/// [pathconf(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/pathconf.html))
+/// [pathconf(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/pathconf.html))
///
/// Returns the value of a path-dependent configurable system variable. Most
/// supported variables also have associated compile-time constants, but POSIX
/// allows their values to change at runtime. There are generally two types of
-/// `pathconf` variables: options and limits. See [pathconf(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/pathconf.html) for more details.
+/// `pathconf` variables: options and limits. See [pathconf(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/pathconf.html) for more details.
///
/// # Parameters
///
@@ -1942,17 +2055,21 @@ pub fn pathconf<P: ?Sized + NixPath>(path: &P, var: PathconfVar) -> Result<Optio
if errno::errno() == 0 {
Ok(None)
} else {
- Err(Error::Sys(Errno::last()))
+ Err(Errno::last())
}
} else {
Ok(Some(raw))
}
}
+}
+
+feature! {
+#![feature = "feature"]
/// Variable names for `sysconf`
///
/// Nix uses the same naming convention for these variables as the
-/// [getconf(1)](http://pubs.opengroup.org/onlinepubs/9699919799/utilities/getconf.html) utility.
+/// [getconf(1)](https://pubs.opengroup.org/onlinepubs/9699919799/utilities/getconf.html) utility.
/// That is, `SysconfVar` variables have the same name as the abstract variables
/// shown in the `sysconf(3)` man page. Usually, it's the same as the C
/// variable name without the leading `_SC_`.
@@ -1962,35 +2079,51 @@ pub fn pathconf<P: ?Sized + NixPath>(path: &P, var: PathconfVar) -> Result<Optio
///
/// # References
///
-/// - [sysconf(3)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/sysconf.html)
-/// - [unistd.h](http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/unistd.h.html)
-/// - [limits.h](http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/limits.h.html)
+/// - [sysconf(3)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/sysconf.html)
+/// - [unistd.h](https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/unistd.h.html)
+/// - [limits.h](https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/limits.h.html)
#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
#[repr(i32)]
+#[non_exhaustive]
pub enum SysconfVar {
/// Maximum number of I/O operations in a single list I/O call supported by
/// the implementation.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
AIO_LISTIO_MAX = libc::_SC_AIO_LISTIO_MAX,
/// Maximum number of outstanding asynchronous I/O operations supported by
/// the implementation.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
AIO_MAX = libc::_SC_AIO_MAX,
#[cfg(any(target_os="android", target_os="dragonfly", target_os="freebsd",
target_os = "ios", target_os="linux", target_os = "macos",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The maximum amount by which a process can decrease its asynchronous I/O
/// priority level from its own scheduling priority.
AIO_PRIO_DELTA_MAX = libc::_SC_AIO_PRIO_DELTA_MAX,
/// Maximum length of argument to the exec functions including environment data.
ARG_MAX = libc::_SC_ARG_MAX,
/// Maximum number of functions that may be registered with `atexit`.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
ATEXIT_MAX = libc::_SC_ATEXIT_MAX,
/// Maximum obase values allowed by the bc utility.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
BC_BASE_MAX = libc::_SC_BC_BASE_MAX,
/// Maximum number of elements permitted in an array by the bc utility.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
BC_DIM_MAX = libc::_SC_BC_DIM_MAX,
/// Maximum scale value allowed by the bc utility.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
BC_SCALE_MAX = libc::_SC_BC_SCALE_MAX,
/// Maximum length of a string constant accepted by the bc utility.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
BC_STRING_MAX = libc::_SC_BC_STRING_MAX,
/// Maximum number of simultaneous processes per real user ID.
CHILD_MAX = libc::_SC_CHILD_MAX,
@@ -1998,209 +2131,304 @@ pub enum SysconfVar {
CLK_TCK = libc::_SC_CLK_TCK,
/// Maximum number of weights that can be assigned to an entry of the
/// LC_COLLATE order keyword in the locale definition file
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
COLL_WEIGHTS_MAX = libc::_SC_COLL_WEIGHTS_MAX,
/// Maximum number of timer expiration overruns.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
DELAYTIMER_MAX = libc::_SC_DELAYTIMER_MAX,
/// Maximum number of expressions that can be nested within parentheses by
/// the expr utility.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
EXPR_NEST_MAX = libc::_SC_EXPR_NEST_MAX,
- #[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
- target_os="linux", target_os = "macos", target_os="netbsd",
- target_os="openbsd"))]
+ #[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "illumos",
+ target_os = "ios", target_os="linux", target_os = "macos",
+ target_os="netbsd", target_os="openbsd", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// Maximum length of a host name (not including the terminating null) as
/// returned from the `gethostname` function
HOST_NAME_MAX = libc::_SC_HOST_NAME_MAX,
/// Maximum number of iovec structures that one process has available for
/// use with `readv` or `writev`.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
IOV_MAX = libc::_SC_IOV_MAX,
/// Unless otherwise noted, the maximum length, in bytes, of a utility's
/// input line (either standard input or another file), when the utility is
/// described as processing text files. The length includes room for the
/// trailing <newline>.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
LINE_MAX = libc::_SC_LINE_MAX,
/// Maximum length of a login name.
LOGIN_NAME_MAX = libc::_SC_LOGIN_NAME_MAX,
/// Maximum number of simultaneous supplementary group IDs per process.
NGROUPS_MAX = libc::_SC_NGROUPS_MAX,
/// Initial size of `getgrgid_r` and `getgrnam_r` data buffers
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
GETGR_R_SIZE_MAX = libc::_SC_GETGR_R_SIZE_MAX,
/// Initial size of `getpwuid_r` and `getpwnam_r` data buffers
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
GETPW_R_SIZE_MAX = libc::_SC_GETPW_R_SIZE_MAX,
/// The maximum number of open message queue descriptors a process may hold.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MQ_OPEN_MAX = libc::_SC_MQ_OPEN_MAX,
/// The maximum number of message priorities supported by the implementation.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
MQ_PRIO_MAX = libc::_SC_MQ_PRIO_MAX,
/// A value one greater than the maximum value that the system may assign to
/// a newly-created file descriptor.
OPEN_MAX = libc::_SC_OPEN_MAX,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Advisory Information option.
_POSIX_ADVISORY_INFO = libc::_SC_ADVISORY_INFO,
- #[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
- target_os="linux", target_os = "macos", target_os="netbsd",
- target_os="openbsd"))]
+ #[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "illumos",
+ target_os = "ios", target_os="linux", target_os = "macos",
+ target_os="netbsd", target_os="openbsd", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports barriers.
_POSIX_BARRIERS = libc::_SC_BARRIERS,
/// The implementation supports asynchronous input and output.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_ASYNCHRONOUS_IO = libc::_SC_ASYNCHRONOUS_IO,
- #[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
- target_os="linux", target_os = "macos", target_os="netbsd",
- target_os="openbsd"))]
+ #[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "illumos",
+ target_os = "ios", target_os="linux", target_os = "macos",
+ target_os="netbsd", target_os="openbsd", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports clock selection.
_POSIX_CLOCK_SELECTION = libc::_SC_CLOCK_SELECTION,
- #[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
- target_os="linux", target_os = "macos", target_os="netbsd",
- target_os="openbsd"))]
+ #[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "illumos",
+ target_os = "ios", target_os="linux", target_os = "macos",
+ target_os="netbsd", target_os="openbsd", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Process CPU-Time Clocks option.
_POSIX_CPUTIME = libc::_SC_CPUTIME,
/// The implementation supports the File Synchronization option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_FSYNC = libc::_SC_FSYNC,
- #[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
- target_os="linux", target_os = "macos", target_os="openbsd"))]
+ #[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "illumos",
+ target_os = "ios", target_os="linux", target_os = "macos",
+ target_os="openbsd", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the IPv6 option.
_POSIX_IPV6 = libc::_SC_IPV6,
/// The implementation supports job control.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_JOB_CONTROL = libc::_SC_JOB_CONTROL,
/// The implementation supports memory mapped Files.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_MAPPED_FILES = libc::_SC_MAPPED_FILES,
/// The implementation supports the Process Memory Locking option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_MEMLOCK = libc::_SC_MEMLOCK,
/// The implementation supports the Range Memory Locking option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_MEMLOCK_RANGE = libc::_SC_MEMLOCK_RANGE,
/// The implementation supports memory protection.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_MEMORY_PROTECTION = libc::_SC_MEMORY_PROTECTION,
/// The implementation supports the Message Passing option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_MESSAGE_PASSING = libc::_SC_MESSAGE_PASSING,
/// The implementation supports the Monotonic Clock option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_MONOTONIC_CLOCK = libc::_SC_MONOTONIC_CLOCK,
#[cfg(any(target_os="android", target_os="dragonfly", target_os="freebsd",
- target_os = "ios", target_os="linux", target_os = "macos",
- target_os="openbsd"))]
+ target_os = "illumos", target_os = "ios", target_os="linux",
+ target_os = "macos", target_os="openbsd", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Prioritized Input and Output option.
_POSIX_PRIORITIZED_IO = libc::_SC_PRIORITIZED_IO,
/// The implementation supports the Process Scheduling option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_PRIORITY_SCHEDULING = libc::_SC_PRIORITY_SCHEDULING,
- #[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
- target_os="linux", target_os = "macos", target_os="openbsd"))]
+ #[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "illumos",
+ target_os = "ios", target_os="linux", target_os = "macos",
+ target_os="openbsd", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Raw Sockets option.
_POSIX_RAW_SOCKETS = libc::_SC_RAW_SOCKETS,
- #[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
- target_os="linux", target_os = "macos", target_os="netbsd",
- target_os="openbsd"))]
+ #[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "illumos",
+ target_os = "ios", target_os="linux", target_os = "macos",
+ target_os="netbsd", target_os="openbsd", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports read-write locks.
_POSIX_READER_WRITER_LOCKS = libc::_SC_READER_WRITER_LOCKS,
#[cfg(any(target_os = "android", target_os="dragonfly", target_os="freebsd",
target_os = "ios", target_os="linux", target_os = "macos",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports realtime signals.
_POSIX_REALTIME_SIGNALS = libc::_SC_REALTIME_SIGNALS,
- #[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
- target_os="linux", target_os = "macos", target_os="netbsd",
- target_os="openbsd"))]
+ #[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "illumos",
+ target_os = "ios", target_os="linux", target_os = "macos",
+ target_os="netbsd", target_os="openbsd", target_os = "solaris"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Regular Expression Handling option.
_POSIX_REGEXP = libc::_SC_REGEXP,
/// Each process has a saved set-user-ID and a saved set-group-ID.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_SAVED_IDS = libc::_SC_SAVED_IDS,
/// The implementation supports semaphores.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_SEMAPHORES = libc::_SC_SEMAPHORES,
/// The implementation supports the Shared Memory Objects option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_SHARED_MEMORY_OBJECTS = libc::_SC_SHARED_MEMORY_OBJECTS,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="netbsd",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the POSIX shell.
_POSIX_SHELL = libc::_SC_SHELL,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="netbsd",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Spawn option.
_POSIX_SPAWN = libc::_SC_SPAWN,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="netbsd",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports spin locks.
_POSIX_SPIN_LOCKS = libc::_SC_SPIN_LOCKS,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Process Sporadic Server option.
_POSIX_SPORADIC_SERVER = libc::_SC_SPORADIC_SERVER,
#[cfg(any(target_os = "ios", target_os="linux", target_os = "macos",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_SS_REPL_MAX = libc::_SC_SS_REPL_MAX,
/// The implementation supports the Synchronized Input and Output option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_SYNCHRONIZED_IO = libc::_SC_SYNCHRONIZED_IO,
/// The implementation supports the Thread Stack Address Attribute option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_THREAD_ATTR_STACKADDR = libc::_SC_THREAD_ATTR_STACKADDR,
/// The implementation supports the Thread Stack Size Attribute option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_THREAD_ATTR_STACKSIZE = libc::_SC_THREAD_ATTR_STACKSIZE,
#[cfg(any(target_os = "ios", target_os="linux", target_os = "macos",
target_os="netbsd", target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Thread CPU-Time Clocks option.
_POSIX_THREAD_CPUTIME = libc::_SC_THREAD_CPUTIME,
/// The implementation supports the Non-Robust Mutex Priority Inheritance
/// option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_THREAD_PRIO_INHERIT = libc::_SC_THREAD_PRIO_INHERIT,
/// The implementation supports the Non-Robust Mutex Priority Protection option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_THREAD_PRIO_PROTECT = libc::_SC_THREAD_PRIO_PROTECT,
/// The implementation supports the Thread Execution Scheduling option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_THREAD_PRIORITY_SCHEDULING = libc::_SC_THREAD_PRIORITY_SCHEDULING,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="netbsd",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Thread Process-Shared Synchronization
/// option.
_POSIX_THREAD_PROCESS_SHARED = libc::_SC_THREAD_PROCESS_SHARED,
#[cfg(any(target_os="dragonfly", target_os="linux", target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Robust Mutex Priority Inheritance option.
_POSIX_THREAD_ROBUST_PRIO_INHERIT = libc::_SC_THREAD_ROBUST_PRIO_INHERIT,
#[cfg(any(target_os="dragonfly", target_os="linux", target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Robust Mutex Priority Protection option.
_POSIX_THREAD_ROBUST_PRIO_PROTECT = libc::_SC_THREAD_ROBUST_PRIO_PROTECT,
/// The implementation supports thread-safe functions.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_THREAD_SAFE_FUNCTIONS = libc::_SC_THREAD_SAFE_FUNCTIONS,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Thread Sporadic Server option.
_POSIX_THREAD_SPORADIC_SERVER = libc::_SC_THREAD_SPORADIC_SERVER,
/// The implementation supports threads.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_THREADS = libc::_SC_THREADS,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports timeouts.
_POSIX_TIMEOUTS = libc::_SC_TIMEOUTS,
/// The implementation supports timers.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_TIMERS = libc::_SC_TIMERS,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Trace option.
_POSIX_TRACE = libc::_SC_TRACE,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Trace Event Filter option.
_POSIX_TRACE_EVENT_FILTER = libc::_SC_TRACE_EVENT_FILTER,
#[cfg(any(target_os = "ios", target_os="linux", target_os = "macos",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_TRACE_EVENT_NAME_MAX = libc::_SC_TRACE_EVENT_NAME_MAX,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Trace Inherit option.
_POSIX_TRACE_INHERIT = libc::_SC_TRACE_INHERIT,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Trace Log option.
_POSIX_TRACE_LOG = libc::_SC_TRACE_LOG,
#[cfg(any(target_os = "ios", target_os="linux", target_os = "macos",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_TRACE_NAME_MAX = libc::_SC_TRACE_NAME_MAX,
#[cfg(any(target_os = "ios", target_os="linux", target_os = "macos",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_TRACE_SYS_MAX = libc::_SC_TRACE_SYS_MAX,
#[cfg(any(target_os = "ios", target_os="linux", target_os = "macos",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX_TRACE_USER_EVENT_MAX = libc::_SC_TRACE_USER_EVENT_MAX,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Typed Memory Objects option.
_POSIX_TYPED_MEMORY_OBJECTS = libc::_SC_TYPED_MEMORY_OBJECTS,
/// Integer value indicating version of this standard (C-language binding)
@@ -2210,12 +2438,14 @@ pub enum SysconfVar {
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="netbsd",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation provides a C-language compilation environment with
/// 32-bit `int`, `long`, `pointer`, and `off_t` types.
_POSIX_V6_ILP32_OFF32 = libc::_SC_V6_ILP32_OFF32,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="netbsd",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation provides a C-language compilation environment with
/// 32-bit `int`, `long`, and pointer types and an `off_t` type using at
/// least 64 bits.
@@ -2223,145 +2453,197 @@ pub enum SysconfVar {
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="netbsd",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation provides a C-language compilation environment with
/// 32-bit `int` and 64-bit `long`, `pointer`, and `off_t` types.
_POSIX_V6_LP64_OFF64 = libc::_SC_V6_LP64_OFF64,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="netbsd",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation provides a C-language compilation environment with an
/// `int` type using at least 32 bits and `long`, pointer, and `off_t` types
/// using at least 64 bits.
_POSIX_V6_LPBIG_OFFBIG = libc::_SC_V6_LPBIG_OFFBIG,
/// The implementation supports the C-Language Binding option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX2_C_BIND = libc::_SC_2_C_BIND,
/// The implementation supports the C-Language Development Utilities option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX2_C_DEV = libc::_SC_2_C_DEV,
/// The implementation supports the Terminal Characteristics option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX2_CHAR_TERM = libc::_SC_2_CHAR_TERM,
/// The implementation supports the FORTRAN Development Utilities option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX2_FORT_DEV = libc::_SC_2_FORT_DEV,
/// The implementation supports the FORTRAN Runtime Utilities option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX2_FORT_RUN = libc::_SC_2_FORT_RUN,
/// The implementation supports the creation of locales by the localedef
/// utility.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX2_LOCALEDEF = libc::_SC_2_LOCALEDEF,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="netbsd",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Batch Environment Services and Utilities
/// option.
_POSIX2_PBS = libc::_SC_2_PBS,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="netbsd",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Batch Accounting option.
_POSIX2_PBS_ACCOUNTING = libc::_SC_2_PBS_ACCOUNTING,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="netbsd",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Batch Checkpoint/Restart option.
_POSIX2_PBS_CHECKPOINT = libc::_SC_2_PBS_CHECKPOINT,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="netbsd",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Locate Batch Job Request option.
_POSIX2_PBS_LOCATE = libc::_SC_2_PBS_LOCATE,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="netbsd",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Batch Job Message Request option.
_POSIX2_PBS_MESSAGE = libc::_SC_2_PBS_MESSAGE,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="netbsd",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Track Batch Job Request option.
_POSIX2_PBS_TRACK = libc::_SC_2_PBS_TRACK,
/// The implementation supports the Software Development Utilities option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX2_SW_DEV = libc::_SC_2_SW_DEV,
/// The implementation supports the User Portability Utilities option.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX2_UPE = libc::_SC_2_UPE,
/// Integer value indicating version of the Shell and Utilities volume of
/// POSIX.1 to which the implementation conforms.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_POSIX2_VERSION = libc::_SC_2_VERSION,
/// The size of a system page in bytes.
///
/// POSIX also defines an alias named `PAGESIZE`, but Rust does not allow two
/// enum constants to have the same value, so nix omits `PAGESIZE`.
PAGE_SIZE = libc::_SC_PAGE_SIZE,
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
PTHREAD_DESTRUCTOR_ITERATIONS = libc::_SC_THREAD_DESTRUCTOR_ITERATIONS,
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
PTHREAD_KEYS_MAX = libc::_SC_THREAD_KEYS_MAX,
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
PTHREAD_STACK_MIN = libc::_SC_THREAD_STACK_MIN,
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
PTHREAD_THREADS_MAX = libc::_SC_THREAD_THREADS_MAX,
RE_DUP_MAX = libc::_SC_RE_DUP_MAX,
#[cfg(any(target_os="android", target_os="dragonfly", target_os="freebsd",
target_os = "ios", target_os="linux", target_os = "macos",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
RTSIG_MAX = libc::_SC_RTSIG_MAX,
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
SEM_NSEMS_MAX = libc::_SC_SEM_NSEMS_MAX,
#[cfg(any(target_os="android", target_os="dragonfly", target_os="freebsd",
target_os = "ios", target_os="linux", target_os = "macos",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
SEM_VALUE_MAX = libc::_SC_SEM_VALUE_MAX,
#[cfg(any(target_os = "android", target_os="dragonfly", target_os="freebsd",
target_os = "ios", target_os="linux", target_os = "macos",
target_os = "openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
SIGQUEUE_MAX = libc::_SC_SIGQUEUE_MAX,
STREAM_MAX = libc::_SC_STREAM_MAX,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="netbsd",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
SYMLOOP_MAX = libc::_SC_SYMLOOP_MAX,
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
TIMER_MAX = libc::_SC_TIMER_MAX,
TTY_NAME_MAX = libc::_SC_TTY_NAME_MAX,
TZNAME_MAX = libc::_SC_TZNAME_MAX,
#[cfg(any(target_os="android", target_os="dragonfly", target_os="freebsd",
target_os = "ios", target_os="linux", target_os = "macos",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the X/Open Encryption Option Group.
_XOPEN_CRYPT = libc::_SC_XOPEN_CRYPT,
#[cfg(any(target_os="android", target_os="dragonfly", target_os="freebsd",
target_os = "ios", target_os="linux", target_os = "macos",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the Issue 4, Version 2 Enhanced
/// Internationalization Option Group.
_XOPEN_ENH_I18N = libc::_SC_XOPEN_ENH_I18N,
#[cfg(any(target_os="android", target_os="dragonfly", target_os="freebsd",
target_os = "ios", target_os="linux", target_os = "macos",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_XOPEN_LEGACY = libc::_SC_XOPEN_LEGACY,
#[cfg(any(target_os="android", target_os="dragonfly", target_os="freebsd",
target_os = "ios", target_os="linux", target_os = "macos",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the X/Open Realtime Option Group.
_XOPEN_REALTIME = libc::_SC_XOPEN_REALTIME,
#[cfg(any(target_os="android", target_os="dragonfly", target_os="freebsd",
target_os = "ios", target_os="linux", target_os = "macos",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the X/Open Realtime Threads Option Group.
_XOPEN_REALTIME_THREADS = libc::_SC_XOPEN_REALTIME_THREADS,
/// The implementation supports the Issue 4, Version 2 Shared Memory Option
/// Group.
+ #[cfg(not(target_os = "redox"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
_XOPEN_SHM = libc::_SC_XOPEN_SHM,
#[cfg(any(target_os="dragonfly", target_os="freebsd", target_os = "ios",
target_os="linux", target_os = "macos", target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the XSI STREAMS Option Group.
_XOPEN_STREAMS = libc::_SC_XOPEN_STREAMS,
#[cfg(any(target_os="android", target_os="dragonfly", target_os="freebsd",
target_os = "ios", target_os="linux", target_os = "macos",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// The implementation supports the XSI option
_XOPEN_UNIX = libc::_SC_XOPEN_UNIX,
#[cfg(any(target_os="android", target_os="dragonfly", target_os="freebsd",
target_os = "ios", target_os="linux", target_os = "macos",
target_os="openbsd"))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
/// Integer value indicating version of the X/Open Portability Guide to
/// which the implementation conforms.
_XOPEN_VERSION = libc::_SC_XOPEN_VERSION,
}
/// Get configurable system variables (see
-/// [sysconf(3)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/sysconf.html))
+/// [sysconf(3)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/sysconf.html))
///
/// Returns the value of a configurable system variable. Most supported
/// variables also have associated compile-time constants, but POSIX
@@ -2385,18 +2667,21 @@ pub fn sysconf(var: SysconfVar) -> Result<Option<c_long>> {
if errno::errno() == 0 {
Ok(None)
} else {
- Err(Error::Sys(Errno::last()))
+ Err(Errno::last())
}
} else {
Ok(Some(raw))
}
}
+}
+
+feature! {
+#![feature = "fs"]
#[cfg(any(target_os = "android", target_os = "linux"))]
mod pivot_root {
- use libc;
- use {Result, NixPath};
- use errno::Errno;
+ use crate::{Result, NixPath};
+ use crate::errno::Errno;
pub fn pivot_root<P1: ?Sized + NixPath, P2: ?Sized + NixPath>(
new_root: &P1, put_old: &P2) -> Result<()> {
@@ -2411,17 +2696,23 @@ mod pivot_root {
Errno::result(res).map(drop)
}
}
+}
-#[cfg(any(target_os = "android", target_os = "freebsd",
- target_os = "linux", target_os = "openbsd"))]
+#[cfg(any(target_os = "android",
+ target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "linux",
+ target_os = "openbsd"))]
mod setres {
- use libc;
- use Result;
- use errno::Errno;
+ feature! {
+ #![feature = "user"]
+
+ use crate::Result;
+ use crate::errno::Errno;
use super::{Uid, Gid};
/// Sets the real, effective, and saved uid.
- /// ([see setresuid(2)](http://man7.org/linux/man-pages/man2/setresuid.2.html))
+ /// ([see setresuid(2)](https://man7.org/linux/man-pages/man2/setresuid.2.html))
///
/// * `ruid`: real user id
/// * `euid`: effective user id
@@ -2437,7 +2728,7 @@ mod setres {
}
/// Sets the real, effective, and saved gid.
- /// ([see setresuid(2)](http://man7.org/linux/man-pages/man2/setresuid.2.html))
+ /// ([see setresuid(2)](https://man7.org/linux/man-pages/man2/setresuid.2.html))
///
/// * `rgid`: real group id
/// * `egid`: effective group id
@@ -2451,10 +2742,82 @@ mod setres {
Errno::result(res).map(drop)
}
+ }
+}
+
+#[cfg(any(target_os = "android",
+ target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "linux",
+ target_os = "openbsd"))]
+mod getres {
+ feature! {
+ #![feature = "user"]
+
+ use crate::Result;
+ use crate::errno::Errno;
+ use super::{Uid, Gid};
+
+ /// Real, effective and saved user IDs.
+ #[derive(Debug, Copy, Clone, Eq, PartialEq)]
+ pub struct ResUid {
+ pub real: Uid,
+ pub effective: Uid,
+ pub saved: Uid
+ }
+
+ /// Real, effective and saved group IDs.
+ #[derive(Debug, Copy, Clone, Eq, PartialEq)]
+ pub struct ResGid {
+ pub real: Gid,
+ pub effective: Gid,
+ pub saved: Gid
+ }
+
+ /// Gets the real, effective, and saved user IDs.
+ ///
+ /// ([see getresuid(2)](http://man7.org/linux/man-pages/man2/getresuid.2.html))
+ ///
+ /// #Returns
+ ///
+ /// - `Ok((Uid, Uid, Uid))`: tuple of real, effective and saved uids on success.
+ /// - `Err(x)`: libc error code on failure.
+ ///
+ #[inline]
+ pub fn getresuid() -> Result<ResUid> {
+ let mut ruid = libc::uid_t::max_value();
+ let mut euid = libc::uid_t::max_value();
+ let mut suid = libc::uid_t::max_value();
+ let res = unsafe { libc::getresuid(&mut ruid, &mut euid, &mut suid) };
+
+ Errno::result(res).map(|_| ResUid{ real: Uid(ruid), effective: Uid(euid), saved: Uid(suid) })
+ }
+
+ /// Gets the real, effective, and saved group IDs.
+ ///
+ /// ([see getresgid(2)](http://man7.org/linux/man-pages/man2/getresgid.2.html))
+ ///
+ /// #Returns
+ ///
+ /// - `Ok((Gid, Gid, Gid))`: tuple of real, effective and saved gids on success.
+ /// - `Err(x)`: libc error code on failure.
+ ///
+ #[inline]
+ pub fn getresgid() -> Result<ResGid> {
+ let mut rgid = libc::gid_t::max_value();
+ let mut egid = libc::gid_t::max_value();
+ let mut sgid = libc::gid_t::max_value();
+ let res = unsafe { libc::getresgid(&mut rgid, &mut egid, &mut sgid) };
+
+ Errno::result(res).map(|_| ResGid { real: Gid(rgid), effective: Gid(egid), saved: Gid(sgid) } )
+ }
+ }
}
+#[cfg(feature = "fs")]
libc_bitflags!{
/// Options for access()
+ #[cfg_attr(docsrs, doc(cfg(feature = "fs")))]
pub struct AccessFlags : c_int {
/// Test for existence of file.
F_OK;
@@ -2467,8 +2830,11 @@ libc_bitflags!{
}
}
+feature! {
+#![feature = "fs"]
+
/// Checks the file named by `path` for accessibility according to the flags given by `amode`
-/// See [access(2)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/access.html)
+/// See [access(2)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/access.html)
pub fn access<P: ?Sized + NixPath>(path: &P, amode: AccessFlags) -> Result<()> {
let res = path.with_nix_path(|cstr| {
unsafe {
@@ -2477,6 +2843,10 @@ pub fn access<P: ?Sized + NixPath>(path: &P, amode: AccessFlags) -> Result<()> {
})?;
Errno::result(res).map(drop)
}
+}
+
+feature! {
+#![feature = "user"]
/// Representation of a User, based on `libc::passwd`
///
@@ -2484,7 +2854,8 @@ pub fn access<P: ?Sized + NixPath>(path: &P, amode: AccessFlags) -> Result<()> {
/// fields are based on the user's locale, which could be non-UTF8, while other fields are
/// guaranteed to conform to [`NAME_REGEX`](https://serverfault.com/a/73101/407341), which only
/// contains ASCII.
-#[derive(Debug, Clone, PartialEq)]
+#[cfg(not(target_os = "redox"))] // RedoxFS does not support passwd
+#[derive(Debug, Clone, Eq, PartialEq)]
pub struct User {
/// Username
pub name: String,
@@ -2495,58 +2866,139 @@ pub struct User {
/// Group ID
pub gid: Gid,
/// User information
- #[cfg(not(target_os = "android"))]
+ #[cfg(not(all(target_os = "android", target_pointer_width = "32")))]
pub gecos: CString,
/// Home directory
pub dir: PathBuf,
/// Path to shell
pub shell: PathBuf,
/// Login class
- #[cfg(not(any(target_os = "android", target_os = "linux")))]
+ #[cfg(not(any(target_os = "android",
+ target_os = "fuchsia",
+ target_os = "illumos",
+ target_os = "linux",
+ target_os = "solaris")))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub class: CString,
/// Last password change
- #[cfg(not(any(target_os = "android", target_os = "linux")))]
+ #[cfg(not(any(target_os = "android",
+ target_os = "fuchsia",
+ target_os = "illumos",
+ target_os = "linux",
+ target_os = "solaris")))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub change: libc::time_t,
/// Expiration time of account
- #[cfg(not(any(target_os = "android", target_os = "linux")))]
+ #[cfg(not(any(target_os = "android",
+ target_os = "fuchsia",
+ target_os = "illumos",
+ target_os = "linux",
+ target_os = "solaris")))]
+ #[cfg_attr(docsrs, doc(cfg(all())))]
pub expire: libc::time_t
}
+#[cfg(not(target_os = "redox"))] // RedoxFS does not support passwd
impl From<&libc::passwd> for User {
fn from(pw: &libc::passwd) -> User {
unsafe {
User {
- name: CStr::from_ptr((*pw).pw_name).to_string_lossy().into_owned(),
- passwd: CString::new(CStr::from_ptr((*pw).pw_passwd).to_bytes()).unwrap(),
- #[cfg(not(target_os = "android"))]
- gecos: CString::new(CStr::from_ptr((*pw).pw_gecos).to_bytes()).unwrap(),
- dir: PathBuf::from(OsStr::from_bytes(CStr::from_ptr((*pw).pw_dir).to_bytes())),
- shell: PathBuf::from(OsStr::from_bytes(CStr::from_ptr((*pw).pw_shell).to_bytes())),
- uid: Uid::from_raw((*pw).pw_uid),
- gid: Gid::from_raw((*pw).pw_gid),
- #[cfg(not(any(target_os = "android", target_os = "linux")))]
- class: CString::new(CStr::from_ptr((*pw).pw_class).to_bytes()).unwrap(),
- #[cfg(not(any(target_os = "android", target_os = "linux")))]
- change: (*pw).pw_change,
- #[cfg(not(any(target_os = "android", target_os = "linux")))]
- expire: (*pw).pw_expire
+ name: CStr::from_ptr(pw.pw_name).to_string_lossy().into_owned(),
+ passwd: CString::new(CStr::from_ptr(pw.pw_passwd).to_bytes()).unwrap(),
+ #[cfg(not(all(target_os = "android", target_pointer_width = "32")))]
+ gecos: CString::new(CStr::from_ptr(pw.pw_gecos).to_bytes()).unwrap(),
+ dir: PathBuf::from(OsStr::from_bytes(CStr::from_ptr(pw.pw_dir).to_bytes())),
+ shell: PathBuf::from(OsStr::from_bytes(CStr::from_ptr(pw.pw_shell).to_bytes())),
+ uid: Uid::from_raw(pw.pw_uid),
+ gid: Gid::from_raw(pw.pw_gid),
+ #[cfg(not(any(target_os = "android",
+ target_os = "fuchsia",
+ target_os = "illumos",
+ target_os = "linux",
+ target_os = "solaris")))]
+ class: CString::new(CStr::from_ptr(pw.pw_class).to_bytes()).unwrap(),
+ #[cfg(not(any(target_os = "android",
+ target_os = "fuchsia",
+ target_os = "illumos",
+ target_os = "linux",
+ target_os = "solaris")))]
+ change: pw.pw_change,
+ #[cfg(not(any(target_os = "android",
+ target_os = "fuchsia",
+ target_os = "illumos",
+ target_os = "linux",
+ target_os = "solaris")))]
+ expire: pw.pw_expire
}
}
}
}
+#[cfg(not(target_os = "redox"))] // RedoxFS does not support passwd
+impl From<User> for libc::passwd {
+ fn from(u: User) -> Self {
+ let name = match CString::new(u.name) {
+ Ok(n) => n.into_raw(),
+ Err(_) => CString::new("").unwrap().into_raw(),
+ };
+ let dir = match u.dir.into_os_string().into_string() {
+ Ok(s) => CString::new(s.as_str()).unwrap().into_raw(),
+ Err(_) => CString::new("").unwrap().into_raw(),
+ };
+ let shell = match u.shell.into_os_string().into_string() {
+ Ok(s) => CString::new(s.as_str()).unwrap().into_raw(),
+ Err(_) => CString::new("").unwrap().into_raw(),
+ };
+ Self {
+ pw_name: name,
+ pw_passwd: u.passwd.into_raw(),
+ #[cfg(not(all(target_os = "android", target_pointer_width = "32")))]
+ pw_gecos: u.gecos.into_raw(),
+ pw_dir: dir,
+ pw_shell: shell,
+ pw_uid: u.uid.0,
+ pw_gid: u.gid.0,
+ #[cfg(not(any(target_os = "android",
+ target_os = "fuchsia",
+ target_os = "illumos",
+ target_os = "linux",
+ target_os = "solaris")))]
+ pw_class: u.class.into_raw(),
+ #[cfg(not(any(target_os = "android",
+ target_os = "fuchsia",
+ target_os = "illumos",
+ target_os = "linux",
+ target_os = "solaris")))]
+ pw_change: u.change,
+ #[cfg(not(any(target_os = "android",
+ target_os = "fuchsia",
+ target_os = "illumos",
+ target_os = "linux",
+ target_os = "solaris")))]
+ pw_expire: u.expire,
+ #[cfg(target_os = "illumos")]
+ pw_age: CString::new("").unwrap().into_raw(),
+ #[cfg(target_os = "illumos")]
+ pw_comment: CString::new("").unwrap().into_raw(),
+ #[cfg(any(target_os = "dragonfly", target_os = "freebsd"))]
+ pw_fields: 0,
+ }
+ }
+}
+
+#[cfg(not(target_os = "redox"))] // RedoxFS does not support passwd
impl User {
fn from_anything<F>(f: F) -> Result<Option<Self>>
where
F: Fn(*mut libc::passwd,
- *mut libc::c_char,
+ *mut c_char,
libc::size_t,
*mut *mut libc::passwd) -> libc::c_int
{
- let buflimit = 16384;
+ let buflimit = 1048576;
let bufsize = match sysconf(SysconfVar::GETPW_R_SIZE_MAX) {
Ok(Some(n)) => n as usize,
- Ok(None) | Err(_) => buflimit as usize,
+ Ok(None) | Err(_) => 16384,
};
let mut cbuf = Vec::with_capacity(bufsize);
@@ -2566,7 +3018,7 @@ impl User {
// Trigger the internal buffer resizing logic.
reserve_double_buffer_size(&mut cbuf, buflimit)?;
} else {
- return Err(Error::Sys(Errno::last()));
+ return Err(Errno::last());
}
}
}
@@ -2574,7 +3026,7 @@ impl User {
/// Get a user by UID.
///
/// Internally, this function calls
- /// [getpwuid_r(3)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/getpwuid_r.html)
+ /// [getpwuid_r(3)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/getpwuid_r.html)
///
/// # Examples
///
@@ -2593,7 +3045,7 @@ impl User {
/// Get a user by name.
///
/// Internally, this function calls
- /// [getpwnam_r(3)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/getpwuid_r.html)
+ /// [getpwnam_r(3)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/getpwuid_r.html)
///
/// # Examples
///
@@ -2612,28 +3064,34 @@ impl User {
}
/// Representation of a Group, based on `libc::group`
-#[derive(Debug, Clone, PartialEq)]
+#[cfg(not(target_os = "redox"))] // RedoxFS does not support passwd
+#[derive(Debug, Clone, Eq, PartialEq)]
pub struct Group {
/// Group name
pub name: String,
+ /// Group password
+ pub passwd: CString,
/// Group ID
pub gid: Gid,
/// List of Group members
pub mem: Vec<String>
}
+#[cfg(not(target_os = "redox"))] // RedoxFS does not support passwd
impl From<&libc::group> for Group {
fn from(gr: &libc::group) -> Group {
unsafe {
Group {
- name: CStr::from_ptr((*gr).gr_name).to_string_lossy().into_owned(),
- gid: Gid::from_raw((*gr).gr_gid),
- mem: Group::members((*gr).gr_mem)
+ name: CStr::from_ptr(gr.gr_name).to_string_lossy().into_owned(),
+ passwd: CString::new(CStr::from_ptr(gr.gr_passwd).to_bytes()).unwrap(),
+ gid: Gid::from_raw(gr.gr_gid),
+ mem: Group::members(gr.gr_mem)
}
}
}
}
+#[cfg(not(target_os = "redox"))] // RedoxFS does not support passwd
impl Group {
unsafe fn members(mem: *mut *mut c_char) -> Vec<String> {
let mut ret = Vec::new();
@@ -2654,14 +3112,14 @@ impl Group {
fn from_anything<F>(f: F) -> Result<Option<Self>>
where
F: Fn(*mut libc::group,
- *mut libc::c_char,
+ *mut c_char,
libc::size_t,
*mut *mut libc::group) -> libc::c_int
{
- let buflimit = 16384;
+ let buflimit = 1048576;
let bufsize = match sysconf(SysconfVar::GETGR_R_SIZE_MAX) {
Ok(Some(n)) => n as usize,
- Ok(None) | Err(_) => buflimit as usize,
+ Ok(None) | Err(_) => 16384,
};
let mut cbuf = Vec::with_capacity(bufsize);
@@ -2681,7 +3139,7 @@ impl Group {
// Trigger the internal buffer resizing logic.
reserve_double_buffer_size(&mut cbuf, buflimit)?;
} else {
- return Err(Error::Sys(Errno::last()));
+ return Err(Errno::last());
}
}
}
@@ -2689,7 +3147,7 @@ impl Group {
/// Get a group by GID.
///
/// Internally, this function calls
- /// [getgrgid_r(3)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/getpwuid_r.html)
+ /// [getgrgid_r(3)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/getpwuid_r.html)
///
/// # Examples
///
@@ -2710,7 +3168,7 @@ impl Group {
/// Get a group by name.
///
/// Internally, this function calls
- /// [getgrnam_r(3)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/getpwuid_r.html)
+ /// [getgrnam_r(3)](https://pubs.opengroup.org/onlinepubs/9699919799/functions/getpwuid_r.html)
///
/// # Examples
///
@@ -2729,3 +3187,50 @@ impl Group {
})
}
}
+}
+
+feature! {
+#![feature = "term"]
+
+/// Get the name of the terminal device that is open on file descriptor fd
+/// (see [`ttyname(3)`](https://man7.org/linux/man-pages/man3/ttyname.3.html)).
+#[cfg(not(target_os = "fuchsia"))]
+pub fn ttyname(fd: RawFd) -> Result<PathBuf> {
+ const PATH_MAX: usize = libc::PATH_MAX as usize;
+ let mut buf = vec![0_u8; PATH_MAX];
+ let c_buf = buf.as_mut_ptr() as *mut libc::c_char;
+
+ let ret = unsafe { libc::ttyname_r(fd, c_buf, buf.len()) };
+ if ret != 0 {
+ return Err(Errno::from_i32(ret));
+ }
+
+ let nul = buf.iter().position(|c| *c == b'\0').unwrap();
+ buf.truncate(nul);
+ Ok(OsString::from_vec(buf).into())
+}
+}
+
+feature! {
+#![all(feature = "socket", feature = "user")]
+
+/// Get the effective user ID and group ID associated with a Unix domain socket.
+///
+/// See also [getpeereid(3)](https://www.freebsd.org/cgi/man.cgi?query=getpeereid)
+#[cfg(any(
+ target_os = "macos",
+ target_os = "ios",
+ target_os = "freebsd",
+ target_os = "openbsd",
+ target_os = "netbsd",
+ target_os = "dragonfly",
+))]
+pub fn getpeereid(fd: RawFd) -> Result<(Uid, Gid)> {
+ let mut uid = 1;
+ let mut gid = 1;
+
+ let ret = unsafe { libc::getpeereid(fd, &mut uid, &mut gid) };
+
+ Errno::result(ret).map(|_| (Uid(uid), Gid(gid)))
+}
+}
diff --git a/vendor/nix/test/common/mod.rs b/vendor/nix/test/common/mod.rs
new file mode 100644
index 0000000..544a1ae
--- /dev/null
+++ b/vendor/nix/test/common/mod.rs
@@ -0,0 +1,141 @@
+use cfg_if::cfg_if;
+
+#[macro_export] macro_rules! skip {
+ ($($reason: expr),+) => {
+ use ::std::io::{self, Write};
+
+ let stderr = io::stderr();
+ let mut handle = stderr.lock();
+ writeln!(handle, $($reason),+).unwrap();
+ return;
+ }
+}
+
+cfg_if! {
+ if #[cfg(any(target_os = "android", target_os = "linux"))] {
+ #[macro_export] macro_rules! require_capability {
+ ($name:expr, $capname:ident) => {
+ use ::caps::{Capability, CapSet, has_cap};
+
+ if !has_cap(None, CapSet::Effective, Capability::$capname)
+ .unwrap()
+ {
+ skip!("{} requires capability {}. Skipping test.", $name, Capability::$capname);
+ }
+ }
+ }
+ } else if #[cfg(not(target_os = "redox"))] {
+ #[macro_export] macro_rules! require_capability {
+ ($name:expr, $capname:ident) => {}
+ }
+ }
+}
+
+/// Skip the test if we don't have the ability to mount file systems.
+#[cfg(target_os = "freebsd")]
+#[macro_export] macro_rules! require_mount {
+ ($name:expr) => {
+ use ::sysctl::CtlValue;
+ use nix::unistd::Uid;
+
+ if !Uid::current().is_root() && CtlValue::Int(0) == ::sysctl::value("vfs.usermount").unwrap()
+ {
+ skip!("{} requires the ability to mount file systems. Skipping test.", $name);
+ }
+ }
+}
+
+#[cfg(any(target_os = "linux", target_os= "android"))]
+#[macro_export] macro_rules! skip_if_cirrus {
+ ($reason:expr) => {
+ if std::env::var_os("CIRRUS_CI").is_some() {
+ skip!("{}", $reason);
+ }
+ }
+}
+
+#[cfg(target_os = "freebsd")]
+#[macro_export] macro_rules! skip_if_jailed {
+ ($name:expr) => {
+ use ::sysctl::CtlValue;
+
+ if let CtlValue::Int(1) = ::sysctl::value("security.jail.jailed")
+ .unwrap()
+ {
+ skip!("{} cannot run in a jail. Skipping test.", $name);
+ }
+ }
+}
+
+#[cfg(not(any(target_os = "redox", target_os = "fuchsia")))]
+#[macro_export] macro_rules! skip_if_not_root {
+ ($name:expr) => {
+ use nix::unistd::Uid;
+
+ if !Uid::current().is_root() {
+ skip!("{} requires root privileges. Skipping test.", $name);
+ }
+ };
+}
+
+cfg_if! {
+ if #[cfg(any(target_os = "android", target_os = "linux"))] {
+ #[macro_export] macro_rules! skip_if_seccomp {
+ ($name:expr) => {
+ if let Ok(s) = std::fs::read_to_string("/proc/self/status") {
+ for l in s.lines() {
+ let mut fields = l.split_whitespace();
+ if fields.next() == Some("Seccomp:") &&
+ fields.next() != Some("0")
+ {
+ skip!("{} cannot be run in Seccomp mode. Skipping test.",
+ stringify!($name));
+ }
+ }
+ }
+ }
+ }
+ } else if #[cfg(not(target_os = "redox"))] {
+ #[macro_export] macro_rules! skip_if_seccomp {
+ ($name:expr) => {}
+ }
+ }
+}
+
+cfg_if! {
+ if #[cfg(target_os = "linux")] {
+ #[macro_export] macro_rules! require_kernel_version {
+ ($name:expr, $version_requirement:expr) => {
+ use semver::{Version, VersionReq};
+
+ let version_requirement = VersionReq::parse($version_requirement)
+ .expect("Bad match_version provided");
+
+ let uname = nix::sys::utsname::uname().unwrap();
+ println!("{}", uname.sysname().to_str().unwrap());
+ println!("{}", uname.nodename().to_str().unwrap());
+ println!("{}", uname.release().to_str().unwrap());
+ println!("{}", uname.version().to_str().unwrap());
+ println!("{}", uname.machine().to_str().unwrap());
+
+ // Fix stuff that the semver parser can't handle
+ let fixed_release = &uname.release().to_str().unwrap().to_string()
+ // Fedora 33 reports version as 4.18.el8_2.x86_64 or
+ // 5.18.200-fc33.x86_64. Remove the underscore.
+ .replace("_", "-")
+ // Cirrus-CI reports version as 4.19.112+ . Remove the +
+ .replace("+", "");
+ let mut version = Version::parse(fixed_release).unwrap();
+
+ //Keep only numeric parts
+ version.pre = semver::Prerelease::EMPTY;
+ version.build = semver::BuildMetadata::EMPTY;
+
+ if !version_requirement.matches(&version) {
+ skip!("Skip {} because kernel version `{}` doesn't match the requirement `{}`",
+ stringify!($name), version, version_requirement);
+ }
+ }
+ }
+ }
+}
diff --git a/vendor/nix/test/sys/mod.rs b/vendor/nix/test/sys/mod.rs
index 60a58dd..91c0aae 100644
--- a/vendor/nix/test/sys/mod.rs
+++ b/vendor/nix/test/sys/mod.rs
@@ -7,23 +7,30 @@ mod test_signal;
// cases on DragonFly.
#[cfg(any(target_os = "freebsd",
target_os = "ios",
- target_os = "linux",
+ all(target_os = "linux", not(target_env = "uclibc")),
target_os = "macos",
target_os = "netbsd"))]
mod test_aio;
+#[cfg(not(target_os = "redox"))]
+mod test_mman;
#[cfg(target_os = "linux")]
mod test_signalfd;
+#[cfg(not(target_os = "redox"))]
mod test_socket;
+#[cfg(not(target_os = "redox"))]
mod test_sockopt;
+#[cfg(not(target_os = "redox"))]
mod test_select;
#[cfg(any(target_os = "android", target_os = "linux"))]
mod test_sysinfo;
+#[cfg(not(any(target_os = "redox", target_os = "fuchsia")))]
mod test_termios;
+#[cfg(not(any(target_os = "redox", target_os = "fuchsia")))]
mod test_ioctl;
mod test_wait;
mod test_uio;
-#[cfg(target_os = "linux")]
+#[cfg(any(target_os = "android", target_os = "linux"))]
mod test_epoll;
#[cfg(target_os = "linux")]
mod test_inotify;
@@ -36,3 +43,5 @@ mod test_pthread;
target_os = "netbsd",
target_os = "openbsd"))]
mod test_ptrace;
+#[cfg(any(target_os = "android", target_os = "linux"))]
+mod test_timerfd;
diff --git a/vendor/nix/test/sys/test_aio.rs b/vendor/nix/test/sys/test_aio.rs
index d03adc5..80cd053 100644
--- a/vendor/nix/test/sys/test_aio.rs
+++ b/vendor/nix/test/sys/test_aio.rs
@@ -1,6 +1,5 @@
-use bytes::{Bytes, BytesMut};
use libc::{c_int, c_void};
-use nix::{Error, Result};
+use nix::Result;
use nix::errno::*;
use nix::sys::aio::*;
use nix::sys::signal::{SaFlags, SigAction, sigaction, SigevNotify, SigHandler, Signal, SigSet};
@@ -8,15 +7,26 @@ use nix::sys::time::{TimeSpec, TimeValLike};
use std::io::{Write, Read, Seek, SeekFrom};
use std::ops::Deref;
use std::os::unix::io::AsRawFd;
+use std::pin::Pin;
use std::sync::atomic::{AtomicBool, Ordering};
use std::{thread, time};
use tempfile::tempfile;
// Helper that polls an AioCb for completion or error
-fn poll_aio(aiocb: &mut AioCb) -> Result<()> {
+fn poll_aio(aiocb: &mut Pin<Box<AioCb>>) -> Result<()> {
loop {
let err = aiocb.error();
- if err != Err(Error::from(Errno::EINPROGRESS)) { return err; };
+ if err != Err(Errno::EINPROGRESS) { return err; };
+ thread::sleep(time::Duration::from_millis(10));
+ }
+}
+
+// Helper that polls a component of an LioCb for completion or error
+#[cfg(not(any(target_os = "ios", target_os = "macos")))]
+fn poll_lio(liocb: &mut LioCb, i: usize) -> Result<()> {
+ loop {
+ let err = liocb.error(i);
+ if err != Err(Errno::EINPROGRESS) { return err; };
thread::sleep(time::Duration::from_millis(10));
}
}
@@ -60,7 +70,7 @@ fn test_cancel() {
LioOpcode::LIO_NOP);
aiocb.write().unwrap();
let err = aiocb.error();
- assert!(err == Ok(()) || err == Err(Error::from(Errno::EINPROGRESS)));
+ assert!(err == Ok(()) || err == Err(Errno::EINPROGRESS));
let cancelstat = aiocb.cancel();
assert!(cancelstat.is_ok());
@@ -85,7 +95,7 @@ fn test_aio_cancel_all() {
LioOpcode::LIO_NOP);
aiocb.write().unwrap();
let err = aiocb.error();
- assert!(err == Ok(()) || err == Err(Error::from(Errno::EINPROGRESS)));
+ assert!(err == Ok(()) || err == Err(Errno::EINPROGRESS));
let cancelstat = aio_cancel_all(f.as_raw_fd());
assert!(cancelstat.is_ok());
@@ -132,11 +142,12 @@ fn test_fsync_error() {
}
#[test]
-#[cfg_attr(all(target_env = "musl", target_arch = "x86_64"), ignore)]
-// On Travis, aio_suspend hits an assertion within glibc. This is either a bug
-// in Travis's version of glibc or Linux. Either way, we must skip the test.
+// On Cirrus on Linux, this test fails due to a glibc bug.
// https://github.com/nix-rust/nix/issues/1099
#[cfg_attr(target_os = "linux", ignore)]
+// On Cirrus, aio_suspend is failing with EINVAL
+// https://github.com/nix-rust/nix/issues/1361
+#[cfg_attr(target_os = "macos", ignore)]
fn test_aio_suspend() {
const INITIAL: &[u8] = b"abcdef123456";
const WBUF: &[u8] = b"CDEFG";
@@ -163,11 +174,16 @@ fn test_aio_suspend() {
rcb.read().unwrap();
loop {
{
- let cbbuf = [&wcb, &rcb];
- assert!(aio_suspend(&cbbuf[..], Some(timeout)).is_ok());
+ let cbbuf = [wcb.as_ref(), rcb.as_ref()];
+ let r = aio_suspend(&cbbuf[..], Some(timeout));
+ match r {
+ Err(Errno::EINTR) => continue,
+ Err(e) => panic!("aio_suspend returned {:?}", e),
+ Ok(_) => ()
+ };
}
- if rcb.error() != Err(Error::from(Errno::EINPROGRESS)) &&
- wcb.error() != Err(Error::from(Errno::EINPROGRESS)) {
+ if rcb.error() != Err(Errno::EINPROGRESS) &&
+ wcb.error() != Err(Errno::EINPROGRESS) {
break
}
}
@@ -327,61 +343,6 @@ fn test_write() {
assert_eq!(rbuf, EXPECT);
}
-// Tests `AioCb::from_boxed_slice` with `Bytes`
-#[test]
-#[cfg_attr(all(target_env = "musl", target_arch = "x86_64"), ignore)]
-fn test_write_bytes() {
- const INITIAL: &[u8] = b"abcdef123456";
- let wbuf = Box::new(Bytes::from(&b"CDEF"[..]));
- let mut rbuf = Vec::new();
- const EXPECT: &[u8] = b"abCDEF123456";
- let expected_len = wbuf.len();
-
- let mut f = tempfile().unwrap();
- f.write_all(INITIAL).unwrap();
- let mut aiocb = AioCb::from_boxed_slice( f.as_raw_fd(),
- 2, //offset
- wbuf,
- 0, //priority
- SigevNotify::SigevNone,
- LioOpcode::LIO_NOP);
- aiocb.write().unwrap();
-
- let err = poll_aio(&mut aiocb);
- assert_eq!(err, Ok(()));
- assert_eq!(aiocb.aio_return().unwrap() as usize, expected_len);
-
- f.seek(SeekFrom::Start(0)).unwrap();
- let len = f.read_to_end(&mut rbuf).unwrap();
- assert_eq!(len, EXPECT.len());
- assert_eq!(rbuf, EXPECT);
-}
-
-// Tests `AioCb::from_boxed_mut_slice` with `BytesMut`
-#[test]
-#[cfg_attr(all(target_env = "musl", target_arch = "x86_64"), ignore)]
-fn test_read_bytes_mut_small() {
- const INITIAL: &[u8] = b"abcdef";
- let rbuf = Box::new(BytesMut::from(vec![0; 4]));
- const EXPECT: &[u8] = b"cdef";
- let mut f = tempfile().unwrap();
- f.write_all(INITIAL).unwrap();
-
- let mut aiocb = AioCb::from_boxed_mut_slice( f.as_raw_fd(),
- 2, //offset
- rbuf,
- 0, //priority
- SigevNotify::SigevNone,
- LioOpcode::LIO_NOP);
- aiocb.read().unwrap();
-
- let err = poll_aio(&mut aiocb);
- assert_eq!(err, Ok(()));
- assert_eq!(aiocb.aio_return().unwrap() as usize, EXPECT.len());
- let buffer = aiocb.boxed_mut_slice().unwrap();
- assert_eq!(buffer.borrow(), EXPECT);
-}
-
// Tests `AioCb::from_ptr`
#[test]
#[cfg_attr(all(target_env = "musl", target_arch = "x86_64"), ignore)]
@@ -445,7 +406,7 @@ extern fn sigfunc(_: c_int) {
#[test]
#[cfg_attr(any(all(target_env = "musl", target_arch = "x86_64"), target_arch = "mips", target_arch = "mips64"), ignore)]
fn test_write_sigev_signal() {
- let _m = ::SIGNAL_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::SIGNAL_MTX.lock();
let sa = SigAction::new(SigHandler::Handler(sigfunc),
SaFlags::SA_RESETHAND,
SigSet::empty());
@@ -497,22 +458,22 @@ fn test_liocb_listio_wait() {
f.write_all(INITIAL).unwrap();
{
- let wcb = AioCb::from_slice( f.as_raw_fd(),
- 2, //offset
- WBUF,
- 0, //priority
- SigevNotify::SigevNone,
- LioOpcode::LIO_WRITE);
-
- let rcb = AioCb::from_mut_slice( f.as_raw_fd(),
- 8, //offset
- &mut rbuf,
- 0, //priority
- SigevNotify::SigevNone,
- LioOpcode::LIO_READ);
- let mut liocb = LioCb::with_capacity(2);
- liocb.aiocbs.push(wcb);
- liocb.aiocbs.push(rcb);
+ let mut liocb = LioCbBuilder::with_capacity(2)
+ .emplace_slice(
+ f.as_raw_fd(),
+ 2, //offset
+ WBUF,
+ 0, //priority
+ SigevNotify::SigevNone,
+ LioOpcode::LIO_WRITE
+ ).emplace_mut_slice(
+ f.as_raw_fd(),
+ 8, //offset
+ &mut rbuf,
+ 0, //priority
+ SigevNotify::SigevNone,
+ LioOpcode::LIO_READ
+ ).finish();
let err = liocb.listio(LioMode::LIO_WAIT, SigevNotify::SigevNone);
err.expect("lio_listio");
@@ -544,29 +505,29 @@ fn test_liocb_listio_nowait() {
f.write_all(INITIAL).unwrap();
{
- let wcb = AioCb::from_slice( f.as_raw_fd(),
- 2, //offset
- WBUF,
- 0, //priority
- SigevNotify::SigevNone,
- LioOpcode::LIO_WRITE);
-
- let rcb = AioCb::from_mut_slice( f.as_raw_fd(),
- 8, //offset
- &mut rbuf,
- 0, //priority
- SigevNotify::SigevNone,
- LioOpcode::LIO_READ);
- let mut liocb = LioCb::with_capacity(2);
- liocb.aiocbs.push(wcb);
- liocb.aiocbs.push(rcb);
+ let mut liocb = LioCbBuilder::with_capacity(2)
+ .emplace_slice(
+ f.as_raw_fd(),
+ 2, //offset
+ WBUF,
+ 0, //priority
+ SigevNotify::SigevNone,
+ LioOpcode::LIO_WRITE
+ ).emplace_mut_slice(
+ f.as_raw_fd(),
+ 8, //offset
+ &mut rbuf,
+ 0, //priority
+ SigevNotify::SigevNone,
+ LioOpcode::LIO_READ
+ ).finish();
let err = liocb.listio(LioMode::LIO_NOWAIT, SigevNotify::SigevNone);
err.expect("lio_listio");
- poll_aio(&mut liocb.aiocbs[0]).unwrap();
- poll_aio(&mut liocb.aiocbs[1]).unwrap();
- assert_eq!(liocb.aiocbs[0].aio_return().unwrap() as usize, WBUF.len());
- assert_eq!(liocb.aiocbs[1].aio_return().unwrap() as usize, rlen);
+ poll_lio(&mut liocb, 0).unwrap();
+ poll_lio(&mut liocb, 1).unwrap();
+ assert_eq!(liocb.aio_return(0).unwrap() as usize, WBUF.len());
+ assert_eq!(liocb.aio_return(1).unwrap() as usize, rlen);
}
assert_eq!(rbuf.deref().deref(), b"3456");
@@ -583,7 +544,7 @@ fn test_liocb_listio_nowait() {
#[cfg(not(any(target_os = "ios", target_os = "macos")))]
#[cfg_attr(any(target_arch = "mips", target_arch = "mips64", target_env = "musl"), ignore)]
fn test_liocb_listio_signal() {
- let _m = ::SIGNAL_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::SIGNAL_MTX.lock();
const INITIAL: &[u8] = b"abcdef123456";
const WBUF: &[u8] = b"CDEF";
let mut rbuf = vec![0; 4];
@@ -600,22 +561,22 @@ fn test_liocb_listio_signal() {
f.write_all(INITIAL).unwrap();
{
- let wcb = AioCb::from_slice( f.as_raw_fd(),
- 2, //offset
- WBUF,
- 0, //priority
- SigevNotify::SigevNone,
- LioOpcode::LIO_WRITE);
-
- let rcb = AioCb::from_mut_slice( f.as_raw_fd(),
- 8, //offset
- &mut rbuf,
- 0, //priority
- SigevNotify::SigevNone,
- LioOpcode::LIO_READ);
- let mut liocb = LioCb::with_capacity(2);
- liocb.aiocbs.push(wcb);
- liocb.aiocbs.push(rcb);
+ let mut liocb = LioCbBuilder::with_capacity(2)
+ .emplace_slice(
+ f.as_raw_fd(),
+ 2, //offset
+ WBUF,
+ 0, //priority
+ SigevNotify::SigevNone,
+ LioOpcode::LIO_WRITE
+ ).emplace_mut_slice(
+ f.as_raw_fd(),
+ 8, //offset
+ &mut rbuf,
+ 0, //priority
+ SigevNotify::SigevNone,
+ LioOpcode::LIO_READ
+ ).finish();
SIGNALED.store(false, Ordering::Relaxed);
unsafe { sigaction(Signal::SIGUSR2, &sa) }.unwrap();
let err = liocb.listio(LioMode::LIO_NOWAIT, sigev_notify);
@@ -624,8 +585,8 @@ fn test_liocb_listio_signal() {
thread::sleep(time::Duration::from_millis(10));
}
- assert_eq!(liocb.aiocbs[0].aio_return().unwrap() as usize, WBUF.len());
- assert_eq!(liocb.aiocbs[1].aio_return().unwrap() as usize, rlen);
+ assert_eq!(liocb.aio_return(0).unwrap() as usize, WBUF.len());
+ assert_eq!(liocb.aio_return(1).unwrap() as usize, rlen);
}
assert_eq!(rbuf.deref().deref(), b"3456");
@@ -646,13 +607,14 @@ fn test_liocb_listio_read_immutable() {
let f = tempfile().unwrap();
- let mut liocb = LioCb::from(vec![
- AioCb::from_slice( f.as_raw_fd(),
+ let mut liocb = LioCbBuilder::with_capacity(1)
+ .emplace_slice(
+ f.as_raw_fd(),
2, //offset
rbuf,
0, //priority
SigevNotify::SigevNone,
- LioOpcode::LIO_READ)
- ]);
+ LioOpcode::LIO_READ
+ ).finish();
let _ = liocb.listio(LioMode::LIO_NOWAIT, SigevNotify::SigevNone);
}
diff --git a/vendor/nix/test/sys/test_aio_drop.rs b/vendor/nix/test/sys/test_aio_drop.rs
index 492da40..f9ff97a 100644
--- a/vendor/nix/test/sys/test_aio_drop.rs
+++ b/vendor/nix/test/sys/test_aio_drop.rs
@@ -1,12 +1,10 @@
-extern crate nix;
-extern crate tempfile;
-
// Test dropping an AioCb that hasn't yet finished.
// This must happen in its own process, because on OSX this test seems to hose
// the AIO subsystem and causes subsequent tests to fail
#[test]
#[should_panic(expected = "Dropped an in-progress AioCb")]
#[cfg(all(not(target_env = "musl"),
+ not(target_env = "uclibc"),
any(target_os = "linux",
target_os = "ios",
target_os = "macos",
diff --git a/vendor/nix/test/sys/test_epoll.rs b/vendor/nix/test/sys/test_epoll.rs
index e0dc513..8d44cd0 100644
--- a/vendor/nix/test/sys/test_epoll.rs
+++ b/vendor/nix/test/sys/test_epoll.rs
@@ -1,6 +1,5 @@
use nix::sys::epoll::{EpollCreateFlags, EpollFlags, EpollOp, EpollEvent};
use nix::sys::epoll::{epoll_create1, epoll_ctl};
-use nix::Error;
use nix::errno::Errno;
#[test]
@@ -8,11 +7,11 @@ pub fn test_epoll_errno() {
let efd = epoll_create1(EpollCreateFlags::empty()).unwrap();
let result = epoll_ctl(efd, EpollOp::EpollCtlDel, 1, None);
assert!(result.is_err());
- assert_eq!(result.unwrap_err(), Error::Sys(Errno::ENOENT));
+ assert_eq!(result.unwrap_err(), Errno::ENOENT);
let result = epoll_ctl(efd, EpollOp::EpollCtlAdd, 1, None);
assert!(result.is_err());
- assert_eq!(result.unwrap_err(), Error::Sys(Errno::EINVAL));
+ assert_eq!(result.unwrap_err(), Errno::EINVAL);
}
#[test]
diff --git a/vendor/nix/test/sys/test_inotify.rs b/vendor/nix/test/sys/test_inotify.rs
index a8ead46..137816a 100644
--- a/vendor/nix/test/sys/test_inotify.rs
+++ b/vendor/nix/test/sys/test_inotify.rs
@@ -1,7 +1,5 @@
use nix::sys::inotify::{AddWatchFlags,InitFlags,Inotify};
-use nix::Error;
use nix::errno::Errno;
-use tempfile;
use std::ffi::OsString;
use std::fs::{rename, File};
@@ -14,7 +12,7 @@ pub fn test_inotify() {
instance.add_watch(tempdir.path(), AddWatchFlags::IN_ALL_EVENTS).unwrap();
let events = instance.read_events();
- assert_eq!(events.unwrap_err(), Error::Sys(Errno::EAGAIN));
+ assert_eq!(events.unwrap_err(), Errno::EAGAIN);
File::create(tempdir.path().join("test")).unwrap();
@@ -31,7 +29,7 @@ pub fn test_inotify_multi_events() {
instance.add_watch(tempdir.path(), AddWatchFlags::IN_ALL_EVENTS).unwrap();
let events = instance.read_events();
- assert_eq!(events.unwrap_err(), Error::Sys(Errno::EAGAIN));
+ assert_eq!(events.unwrap_err(), Errno::EAGAIN);
File::create(tempdir.path().join("test")).unwrap();
rename(tempdir.path().join("test"), tempdir.path().join("test2")).unwrap();
diff --git a/vendor/nix/test/sys/test_ioctl.rs b/vendor/nix/test/sys/test_ioctl.rs
index f8e313b..236d242 100644
--- a/vendor/nix/test/sys/test_ioctl.rs
+++ b/vendor/nix/test/sys/test_ioctl.rs
@@ -56,10 +56,10 @@ mod linux {
#[test]
fn test_op_write_64() {
if cfg!(any(target_arch = "mips64", target_arch="powerpc64")){
- assert_eq!(request_code_write!(b'z', 10, (1 as u64) << 32) as u32,
+ assert_eq!(request_code_write!(b'z', 10, 1u64 << 32) as u32,
0x8000_7A0A);
} else {
- assert_eq!(request_code_write!(b'z', 10, (1 as u64) << 32) as u32,
+ assert_eq!(request_code_write!(b'z', 10, 1u64 << 32) as u32,
0x4000_7A0A);
}
@@ -80,10 +80,10 @@ mod linux {
#[test]
fn test_op_read_64() {
if cfg!(any(target_arch = "mips64", target_arch="powerpc64")){
- assert_eq!(request_code_read!(b'z', 10, (1 as u64) << 32) as u32,
+ assert_eq!(request_code_read!(b'z', 10, 1u64 << 32) as u32,
0x4000_7A0A);
} else {
- assert_eq!(request_code_read!(b'z', 10, (1 as u64) << 32) as u32,
+ assert_eq!(request_code_read!(b'z', 10, 1u64 << 32) as u32,
0x8000_7A0A);
}
}
@@ -97,7 +97,7 @@ mod linux {
#[cfg(target_pointer_width = "64")]
#[test]
fn test_op_read_write_64() {
- assert_eq!(request_code_readwrite!(b'z', 10, (1 as u64) << 32) as u32,
+ assert_eq!(request_code_readwrite!(b'z', 10, 1u64 << 32) as u32,
0xC000_7A0A);
}
}
@@ -131,7 +131,7 @@ mod bsd {
#[cfg(target_pointer_width = "64")]
#[test]
fn test_op_write_64() {
- assert_eq!(request_code_write!(b'z', 10, (1 as u64) << 32), 0x8000_7A0A);
+ assert_eq!(request_code_write!(b'z', 10, 1u64 << 32), 0x8000_7A0A);
}
#[test]
@@ -143,7 +143,7 @@ mod bsd {
#[cfg(target_pointer_width = "64")]
#[test]
fn test_op_read_64() {
- assert_eq!(request_code_read!(b'z', 10, (1 as u64) << 32), 0x4000_7A0A);
+ assert_eq!(request_code_read!(b'z', 10, 1u64 << 32), 0x4000_7A0A);
}
#[test]
@@ -155,7 +155,7 @@ mod bsd {
#[cfg(target_pointer_width = "64")]
#[test]
fn test_op_read_write_64() {
- assert_eq!(request_code_readwrite!(b'z', 10, (1 as u64) << 32), 0xC000_7A0A);
+ assert_eq!(request_code_readwrite!(b'z', 10, 1u64 << 32), 0xC000_7A0A);
}
}
@@ -167,24 +167,23 @@ mod linux_ioctls {
use tempfile::tempfile;
use libc::{TCGETS, TCSBRK, TCSETS, TIOCNXCL, termios};
- use nix::Error::Sys;
- use nix::errno::Errno::{ENOTTY, ENOSYS};
+ use nix::errno::Errno;
ioctl_none_bad!(tiocnxcl, TIOCNXCL);
#[test]
fn test_ioctl_none_bad() {
let file = tempfile().unwrap();
let res = unsafe { tiocnxcl(file.as_raw_fd()) };
- assert_eq!(res, Err(Sys(ENOTTY)));
+ assert_eq!(res, Err(Errno::ENOTTY));
}
ioctl_read_bad!(tcgets, TCGETS, termios);
#[test]
fn test_ioctl_read_bad() {
let file = tempfile().unwrap();
- let mut termios = unsafe { mem::uninitialized() };
+ let mut termios = unsafe { mem::zeroed() };
let res = unsafe { tcgets(file.as_raw_fd(), &mut termios) };
- assert_eq!(res, Err(Sys(ENOTTY)));
+ assert_eq!(res, Err(Errno::ENOTTY));
}
ioctl_write_int_bad!(tcsbrk, TCSBRK);
@@ -192,16 +191,16 @@ mod linux_ioctls {
fn test_ioctl_write_int_bad() {
let file = tempfile().unwrap();
let res = unsafe { tcsbrk(file.as_raw_fd(), 0) };
- assert_eq!(res, Err(Sys(ENOTTY)));
+ assert_eq!(res, Err(Errno::ENOTTY));
}
ioctl_write_ptr_bad!(tcsets, TCSETS, termios);
#[test]
fn test_ioctl_write_ptr_bad() {
let file = tempfile().unwrap();
- let termios: termios = unsafe { mem::uninitialized() };
+ let termios: termios = unsafe { mem::zeroed() };
let res = unsafe { tcsets(file.as_raw_fd(), &termios) };
- assert_eq!(res, Err(Sys(ENOTTY)));
+ assert_eq!(res, Err(Errno::ENOTTY));
}
// FIXME: Find a suitable example for `ioctl_readwrite_bad`
@@ -212,7 +211,7 @@ mod linux_ioctls {
fn test_ioctl_none() {
let file = tempfile().unwrap();
let res = unsafe { log_status(file.as_raw_fd()) };
- assert!(res == Err(Sys(ENOTTY)) || res == Err(Sys(ENOSYS)));
+ assert!(res == Err(Errno::ENOTTY) || res == Err(Errno::ENOSYS));
}
#[repr(C)]
@@ -231,7 +230,7 @@ mod linux_ioctls {
let file = tempfile().unwrap();
let data: v4l2_audio = unsafe { mem::zeroed() };
let res = unsafe { s_audio(file.as_raw_fd(), &data) };
- assert!(res == Err(Sys(ENOTTY)) || res == Err(Sys(ENOSYS)));
+ assert!(res == Err(Errno::ENOTTY) || res == Err(Errno::ENOSYS));
}
// From linux/net/bluetooth/hci_sock.h
@@ -242,7 +241,7 @@ mod linux_ioctls {
fn test_ioctl_write_int() {
let file = tempfile().unwrap();
let res = unsafe { hcidevup(file.as_raw_fd(), 0) };
- assert!(res == Err(Sys(ENOTTY)) || res == Err(Sys(ENOSYS)));
+ assert!(res == Err(Errno::ENOTTY) || res == Err(Errno::ENOSYS));
}
// From linux/videodev2.h
@@ -250,9 +249,9 @@ mod linux_ioctls {
#[test]
fn test_ioctl_read() {
let file = tempfile().unwrap();
- let mut data: v4l2_audio = unsafe { mem::uninitialized() };
+ let mut data: v4l2_audio = unsafe { mem::zeroed() };
let res = unsafe { g_audio(file.as_raw_fd(), &mut data) };
- assert!(res == Err(Sys(ENOTTY)) || res == Err(Sys(ENOSYS)));
+ assert!(res == Err(Errno::ENOTTY) || res == Err(Errno::ENOSYS));
}
// From linux/videodev2.h
@@ -260,9 +259,9 @@ mod linux_ioctls {
#[test]
fn test_ioctl_readwrite() {
let file = tempfile().unwrap();
- let mut data: v4l2_audio = unsafe { mem::uninitialized() };
+ let mut data: v4l2_audio = unsafe { mem::zeroed() };
let res = unsafe { enum_audio(file.as_raw_fd(), &mut data) };
- assert!(res == Err(Sys(ENOTTY)) || res == Err(Sys(ENOSYS)));
+ assert!(res == Err(Errno::ENOTTY) || res == Err(Errno::ENOSYS));
}
// FIXME: Find a suitable example for `ioctl_read_buf`.
@@ -288,7 +287,7 @@ mod linux_ioctls {
let file = tempfile().unwrap();
let data: [spi_ioc_transfer; 4] = unsafe { mem::zeroed() };
let res = unsafe { spi_ioc_message(file.as_raw_fd(), &data[..]) };
- assert!(res == Err(Sys(ENOTTY)) || res == Err(Sys(ENOSYS)));
+ assert!(res == Err(Errno::ENOTTY) || res == Err(Errno::ENOSYS));
}
// FIXME: Find a suitable example for `ioctl_readwrite_buf`.
@@ -302,8 +301,7 @@ mod freebsd_ioctls {
use tempfile::tempfile;
use libc::termios;
- use nix::Error::Sys;
- use nix::errno::Errno::ENOTTY;
+ use nix::errno::Errno;
// From sys/sys/ttycom.h
const TTY_IOC_MAGIC: u8 = b't';
@@ -316,7 +314,7 @@ mod freebsd_ioctls {
fn test_ioctl_none() {
let file = tempfile().unwrap();
let res = unsafe { tiocnxcl(file.as_raw_fd()) };
- assert_eq!(res, Err(Sys(ENOTTY)));
+ assert_eq!(res, Err(Errno::ENOTTY));
}
ioctl_read!(tiocgeta, TTY_IOC_MAGIC, TTY_IOC_TYPE_GETA, termios);
@@ -325,7 +323,7 @@ mod freebsd_ioctls {
let file = tempfile().unwrap();
let mut termios = unsafe { mem::zeroed() };
let res = unsafe { tiocgeta(file.as_raw_fd(), &mut termios) };
- assert_eq!(res, Err(Sys(ENOTTY)));
+ assert_eq!(res, Err(Errno::ENOTTY));
}
ioctl_write_ptr!(tiocseta, TTY_IOC_MAGIC, TTY_IOC_TYPE_SETA, termios);
@@ -334,6 +332,6 @@ mod freebsd_ioctls {
let file = tempfile().unwrap();
let termios: termios = unsafe { mem::zeroed() };
let res = unsafe { tiocseta(file.as_raw_fd(), &termios) };
- assert_eq!(res, Err(Sys(ENOTTY)));
+ assert_eq!(res, Err(Errno::ENOTTY));
}
}
diff --git a/vendor/nix/test/sys/test_lio_listio_resubmit.rs b/vendor/nix/test/sys/test_lio_listio_resubmit.rs
index 19ee3fa..c907789 100644
--- a/vendor/nix/test/sys/test_lio_listio_resubmit.rs
+++ b/vendor/nix/test/sys/test_lio_listio_resubmit.rs
@@ -4,11 +4,6 @@
// we must disable the test here rather than in Cargo.toml
#![cfg(target_os = "freebsd")]
-extern crate nix;
-extern crate sysctl;
-extern crate tempfile;
-
-use nix::Error;
use nix::errno::*;
use nix::libc::off_t;
use nix::sys::aio::*;
@@ -24,12 +19,12 @@ const BYTES_PER_OP: usize = 512;
/// Attempt to collect final status for all of `liocb`'s operations, freeing
/// system resources
fn finish_liocb(liocb: &mut LioCb) {
- for j in 0..liocb.aiocbs.len() {
+ for j in 0..liocb.len() {
loop {
let e = liocb.error(j);
match e {
Ok(()) => break,
- Err(Error::Sys(Errno::EINPROGRESS)) =>
+ Err(Errno::EINPROGRESS) =>
thread::sleep(time::Duration::from_millis(10)),
Err(x) => panic!("aio_error({:?})", x)
}
@@ -74,21 +69,21 @@ fn test_lio_listio_resubmit() {
}).collect::<Vec<_>>();
let mut liocbs = (0..num_listios).map(|i| {
- let mut liocb = LioCb::with_capacity(ops_per_listio);
+ let mut builder = LioCbBuilder::with_capacity(ops_per_listio);
for j in 0..ops_per_listio {
let offset = (BYTES_PER_OP * (i * ops_per_listio + j)) as off_t;
- let wcb = AioCb::from_slice( f.as_raw_fd(),
- offset,
- &buffer_set[i][j][..],
- 0, //priority
- SigevNotify::SigevNone,
- LioOpcode::LIO_WRITE);
- liocb.aiocbs.push(wcb);
+ builder = builder.emplace_slice(f.as_raw_fd(),
+ offset,
+ &buffer_set[i][j][..],
+ 0, //priority
+ SigevNotify::SigevNone,
+ LioOpcode::LIO_WRITE);
}
+ let mut liocb = builder.finish();
let mut err = liocb.listio(LioMode::LIO_NOWAIT, SigevNotify::SigevNone);
- while err == Err(Error::Sys(Errno::EIO)) ||
- err == Err(Error::Sys(Errno::EAGAIN)) ||
- err == Err(Error::Sys(Errno::EINTR)) {
+ while err == Err(Errno::EIO) ||
+ err == Err(Errno::EAGAIN) ||
+ err == Err(Errno::EINTR) {
//
thread::sleep(time::Duration::from_millis(10));
resubmit_count += 1;
diff --git a/vendor/nix/test/sys/test_mman.rs b/vendor/nix/test/sys/test_mman.rs
new file mode 100644
index 0000000..8858375
--- /dev/null
+++ b/vendor/nix/test/sys/test_mman.rs
@@ -0,0 +1,87 @@
+use nix::sys::mman::{mmap, MapFlags, ProtFlags};
+
+#[test]
+fn test_mmap_anonymous() {
+ unsafe {
+ let ptr = mmap(std::ptr::null_mut(), 1,
+ ProtFlags::PROT_READ | ProtFlags::PROT_WRITE,
+ MapFlags::MAP_PRIVATE | MapFlags::MAP_ANONYMOUS, -1, 0)
+ .unwrap() as *mut u8;
+ assert_eq !(*ptr, 0x00u8);
+ *ptr = 0xffu8;
+ assert_eq !(*ptr, 0xffu8);
+ }
+}
+
+#[test]
+#[cfg(any(target_os = "linux", target_os = "netbsd"))]
+fn test_mremap_grow() {
+ use nix::sys::mman::{mremap, MRemapFlags};
+ use nix::libc::{c_void, size_t};
+
+ const ONE_K : size_t = 1024;
+ let slice : &mut[u8] = unsafe {
+ let mem = mmap(std::ptr::null_mut(), ONE_K,
+ ProtFlags::PROT_READ | ProtFlags::PROT_WRITE,
+ MapFlags::MAP_ANONYMOUS | MapFlags::MAP_PRIVATE, -1, 0)
+ .unwrap();
+ std::slice::from_raw_parts_mut(mem as * mut u8, ONE_K)
+ };
+ assert_eq !(slice[ONE_K - 1], 0x00);
+ slice[ONE_K - 1] = 0xFF;
+ assert_eq !(slice[ONE_K - 1], 0xFF);
+
+ let slice : &mut[u8] = unsafe {
+ #[cfg(target_os = "linux")]
+ let mem = mremap(slice.as_mut_ptr() as * mut c_void, ONE_K, 10 * ONE_K,
+ MRemapFlags::MREMAP_MAYMOVE, None)
+ .unwrap();
+ #[cfg(target_os = "netbsd")]
+ let mem = mremap(slice.as_mut_ptr() as * mut c_void, ONE_K, 10 * ONE_K,
+ MRemapFlags::MAP_REMAPDUP, None)
+ .unwrap();
+ std::slice::from_raw_parts_mut(mem as * mut u8, 10 * ONE_K)
+ };
+
+ // The first KB should still have the old data in it.
+ assert_eq !(slice[ONE_K - 1], 0xFF);
+
+ // The additional range should be zero-init'd and accessible.
+ assert_eq !(slice[10 * ONE_K - 1], 0x00);
+ slice[10 * ONE_K - 1] = 0xFF;
+ assert_eq !(slice[10 * ONE_K - 1], 0xFF);
+}
+
+#[test]
+#[cfg(any(target_os = "linux", target_os = "netbsd"))]
+// Segfaults for unknown reasons under QEMU for 32-bit targets
+#[cfg_attr(all(target_pointer_width = "32", qemu), ignore)]
+fn test_mremap_shrink() {
+ use nix::sys::mman::{mremap, MRemapFlags};
+ use nix::libc::{c_void, size_t};
+
+ const ONE_K : size_t = 1024;
+ let slice : &mut[u8] = unsafe {
+ let mem = mmap(std::ptr::null_mut(), 10 * ONE_K,
+ ProtFlags::PROT_READ | ProtFlags::PROT_WRITE,
+ MapFlags::MAP_ANONYMOUS | MapFlags::MAP_PRIVATE, -1, 0)
+ .unwrap();
+ std::slice::from_raw_parts_mut(mem as * mut u8, ONE_K)
+ };
+ assert_eq !(slice[ONE_K - 1], 0x00);
+ slice[ONE_K - 1] = 0xFF;
+ assert_eq !(slice[ONE_K - 1], 0xFF);
+
+ let slice : &mut[u8] = unsafe {
+ let mem = mremap(slice.as_mut_ptr() as * mut c_void, 10 * ONE_K, ONE_K,
+ MRemapFlags::empty(), None)
+ .unwrap();
+ // Since we didn't supply MREMAP_MAYMOVE, the address should be the
+ // same.
+ assert_eq !(mem, slice.as_mut_ptr() as * mut c_void);
+ std::slice::from_raw_parts_mut(mem as * mut u8, ONE_K)
+ };
+
+ // The first KB should still be accessible and have the old data in it.
+ assert_eq !(slice[ONE_K - 1], 0xFF);
+}
diff --git a/vendor/nix/test/sys/test_pthread.rs b/vendor/nix/test/sys/test_pthread.rs
index 8928010..fa9b510 100644
--- a/vendor/nix/test/sys/test_pthread.rs
+++ b/vendor/nix/test/sys/test_pthread.rs
@@ -1,15 +1,22 @@
use nix::sys::pthread::*;
-#[cfg(target_env = "musl")]
+#[cfg(any(target_env = "musl", target_os = "redox"))]
#[test]
fn test_pthread_self() {
let tid = pthread_self();
assert!(tid != ::std::ptr::null_mut());
}
-#[cfg(not(target_env = "musl"))]
+#[cfg(not(any(target_env = "musl", target_os = "redox")))]
#[test]
fn test_pthread_self() {
let tid = pthread_self();
assert!(tid != 0);
}
+
+#[test]
+#[cfg(not(target_os = "redox"))]
+fn test_pthread_kill_none() {
+ pthread_kill(pthread_self(), None)
+ .expect("Should be able to send signal to my thread.");
+}
diff --git a/vendor/nix/test/sys/test_ptrace.rs b/vendor/nix/test/sys/test_ptrace.rs
index cb2f04e..89c4e2d 100644
--- a/vendor/nix/test/sys/test_ptrace.rs
+++ b/vendor/nix/test/sys/test_ptrace.rs
@@ -1,4 +1,3 @@
-use nix::Error;
use nix::errno::Errno;
use nix::unistd::getpid;
use nix::sys::ptrace;
@@ -8,41 +7,43 @@ use nix::sys::ptrace::Options;
#[cfg(any(target_os = "android", target_os = "linux"))]
use std::mem;
+use crate::*;
+
#[test]
fn test_ptrace() {
// Just make sure ptrace can be called at all, for now.
// FIXME: qemu-user doesn't implement ptrace on all arches, so permit ENOSYS
- require_capability!(CAP_SYS_PTRACE);
+ require_capability!("test_ptrace", CAP_SYS_PTRACE);
let err = ptrace::attach(getpid()).unwrap_err();
- assert!(err == Error::Sys(Errno::EPERM) || err == Error::Sys(Errno::EINVAL) ||
- err == Error::Sys(Errno::ENOSYS));
+ assert!(err == Errno::EPERM || err == Errno::EINVAL ||
+ err == Errno::ENOSYS);
}
// Just make sure ptrace_setoptions can be called at all, for now.
#[test]
#[cfg(any(target_os = "android", target_os = "linux"))]
fn test_ptrace_setoptions() {
- require_capability!(CAP_SYS_PTRACE);
+ require_capability!("test_ptrace_setoptions", CAP_SYS_PTRACE);
let err = ptrace::setoptions(getpid(), Options::PTRACE_O_TRACESYSGOOD).unwrap_err();
- assert!(err != Error::UnsupportedOperation);
+ assert!(err != Errno::EOPNOTSUPP);
}
// Just make sure ptrace_getevent can be called at all, for now.
#[test]
#[cfg(any(target_os = "android", target_os = "linux"))]
fn test_ptrace_getevent() {
- require_capability!(CAP_SYS_PTRACE);
+ require_capability!("test_ptrace_getevent", CAP_SYS_PTRACE);
let err = ptrace::getevent(getpid()).unwrap_err();
- assert!(err != Error::UnsupportedOperation);
+ assert!(err != Errno::EOPNOTSUPP);
}
// Just make sure ptrace_getsiginfo can be called at all, for now.
#[test]
#[cfg(any(target_os = "android", target_os = "linux"))]
fn test_ptrace_getsiginfo() {
- require_capability!(CAP_SYS_PTRACE);
- if let Err(Error::UnsupportedOperation) = ptrace::getsiginfo(getpid()) {
- panic!("ptrace_getsiginfo returns Error::UnsupportedOperation!");
+ require_capability!("test_ptrace_getsiginfo", CAP_SYS_PTRACE);
+ if let Err(Errno::EOPNOTSUPP) = ptrace::getsiginfo(getpid()) {
+ panic!("ptrace_getsiginfo returns Errno::EOPNOTSUPP!");
}
}
@@ -50,10 +51,10 @@ fn test_ptrace_getsiginfo() {
#[test]
#[cfg(any(target_os = "android", target_os = "linux"))]
fn test_ptrace_setsiginfo() {
- require_capability!(CAP_SYS_PTRACE);
+ require_capability!("test_ptrace_setsiginfo", CAP_SYS_PTRACE);
let siginfo = unsafe { mem::zeroed() };
- if let Err(Error::UnsupportedOperation) = ptrace::setsiginfo(getpid(), &siginfo) {
- panic!("ptrace_setsiginfo returns Error::UnsupportedOperation!");
+ if let Err(Errno::EOPNOTSUPP) = ptrace::setsiginfo(getpid(), &siginfo) {
+ panic!("ptrace_setsiginfo returns Errno::EOPNOTSUPP!");
}
}
@@ -66,22 +67,22 @@ fn test_ptrace_cont() {
use nix::unistd::fork;
use nix::unistd::ForkResult::*;
- require_capability!(CAP_SYS_PTRACE);
+ require_capability!("test_ptrace_cont", CAP_SYS_PTRACE);
- let _m = ::FORK_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::FORK_MTX.lock();
// FIXME: qemu-user doesn't implement ptrace on all architectures
- // and retunrs ENOSYS in this case.
+ // and returns ENOSYS in this case.
// We (ab)use this behavior to detect the affected platforms
// and skip the test then.
// On valid platforms the ptrace call should return Errno::EPERM, this
// is already tested by `test_ptrace`.
let err = ptrace::attach(getpid()).unwrap_err();
- if err == Error::Sys(Errno::ENOSYS) {
+ if err == Errno::ENOSYS {
return;
}
- match fork().expect("Error: Fork Failed") {
+ match unsafe{fork()}.expect("Error: Fork Failed") {
Child => {
ptrace::traceme().unwrap();
// As recommended by ptrace(2), raise SIGTRAP to pause the child
@@ -98,7 +99,7 @@ fn test_ptrace_cont() {
ptrace::cont(child, Some(Signal::SIGKILL)).unwrap();
match waitpid(child, None) {
Ok(WaitStatus::Signaled(pid, Signal::SIGKILL, _)) if pid == child => {
- // FIXME It's been observed on some systems (apple) the
+ // FIXME It's been observed on some systems (apple) the
// tracee may not be killed but remain as a zombie process
// affecting other wait based tests. Add an extra kill just
// to make sure there are no zombies.
@@ -113,6 +114,48 @@ fn test_ptrace_cont() {
}
}
+#[cfg(target_os = "linux")]
+#[test]
+fn test_ptrace_interrupt() {
+ use nix::sys::ptrace;
+ use nix::sys::signal::Signal;
+ use nix::sys::wait::{waitpid, WaitPidFlag, WaitStatus};
+ use nix::unistd::fork;
+ use nix::unistd::ForkResult::*;
+ use std::thread::sleep;
+ use std::time::Duration;
+
+ require_capability!("test_ptrace_interrupt", CAP_SYS_PTRACE);
+
+ let _m = crate::FORK_MTX.lock();
+
+ match unsafe{fork()}.expect("Error: Fork Failed") {
+ Child => {
+ loop {
+ sleep(Duration::from_millis(1000));
+ }
+
+ },
+ Parent { child } => {
+ ptrace::seize(child, ptrace::Options::PTRACE_O_TRACESYSGOOD).unwrap();
+ ptrace::interrupt(child).unwrap();
+ assert_eq!(waitpid(child, None), Ok(WaitStatus::PtraceEvent(child, Signal::SIGTRAP, 128)));
+ ptrace::syscall(child, None).unwrap();
+ assert_eq!(waitpid(child, None), Ok(WaitStatus::PtraceSyscall(child)));
+ ptrace::detach(child, Some(Signal::SIGKILL)).unwrap();
+ match waitpid(child, None) {
+ Ok(WaitStatus::Signaled(pid, Signal::SIGKILL, _)) if pid == child => {
+ let _ = waitpid(child, Some(WaitPidFlag::WNOHANG));
+ while ptrace::cont(child, Some(Signal::SIGKILL)).is_ok() {
+ let _ = waitpid(child, Some(WaitPidFlag::WNOHANG));
+ }
+ }
+ _ => panic!("The process should have been killed"),
+ }
+ },
+ }
+}
+
// ptrace::{setoptions, getregs} are only available in these platforms
#[cfg(all(target_os = "linux",
any(target_arch = "x86_64",
@@ -128,9 +171,11 @@ fn test_ptrace_syscall() {
use nix::unistd::getpid;
use nix::unistd::ForkResult::*;
- let _m = ::FORK_MTX.lock().expect("Mutex got poisoned by another test");
+ require_capability!("test_ptrace_syscall", CAP_SYS_PTRACE);
+
+ let _m = crate::FORK_MTX.lock();
- match fork().expect("Error: Fork Failed") {
+ match unsafe{fork()}.expect("Error: Fork Failed") {
Child => {
ptrace::traceme().unwrap();
// first sigstop until parent is ready to continue
@@ -146,11 +191,11 @@ fn test_ptrace_syscall() {
// set this option to recognize syscall-stops
ptrace::setoptions(child, ptrace::Options::PTRACE_O_TRACESYSGOOD).unwrap();
- #[cfg(target_pointer_width = "64")]
- let get_syscall_id = || ptrace::getregs(child).unwrap().orig_rax as i64;
+ #[cfg(target_arch = "x86_64")]
+ let get_syscall_id = || ptrace::getregs(child).unwrap().orig_rax as libc::c_long;
- #[cfg(target_pointer_width = "32")]
- let get_syscall_id = || ptrace::getregs(child).unwrap().orig_eax as i32;
+ #[cfg(target_arch = "x86")]
+ let get_syscall_id = || ptrace::getregs(child).unwrap().orig_eax as libc::c_long;
// kill entry
ptrace::syscall(child, None).unwrap();
diff --git a/vendor/nix/test/sys/test_select.rs b/vendor/nix/test/sys/test_select.rs
index cf68700..2f7396b 100644
--- a/vendor/nix/test/sys/test_select.rs
+++ b/vendor/nix/test/sys/test_select.rs
@@ -5,9 +5,7 @@ use nix::sys::time::{TimeSpec, TimeValLike};
#[test]
pub fn test_pselect() {
- let _mtx = ::SIGNAL_MTX
- .lock()
- .expect("Mutex got poisoned by another test");
+ let _mtx = crate::SIGNAL_MTX.lock();
let (r1, w1) = pipe().unwrap();
write(w1, b"hi!").unwrap();
@@ -52,3 +50,31 @@ pub fn test_pselect_nfds2() {
assert!(fd_set.contains(r1));
assert!(!fd_set.contains(r2));
}
+
+macro_rules! generate_fdset_bad_fd_tests {
+ ($fd:expr, $($method:ident),* $(,)?) => {
+ $(
+ #[test]
+ #[should_panic]
+ fn $method() {
+ FdSet::new().$method($fd);
+ }
+ )*
+ }
+}
+
+mod test_fdset_negative_fd {
+ use super::*;
+ generate_fdset_bad_fd_tests!(-1, insert, remove, contains);
+}
+
+mod test_fdset_too_large_fd {
+ use super::*;
+ use std::convert::TryInto;
+ generate_fdset_bad_fd_tests!(
+ FD_SETSIZE.try_into().unwrap(),
+ insert,
+ remove,
+ contains,
+ );
+}
diff --git a/vendor/nix/test/sys/test_signal.rs b/vendor/nix/test/sys/test_signal.rs
index 4cb394c..fdd2568 100644
--- a/vendor/nix/test/sys/test_signal.rs
+++ b/vendor/nix/test/sys/test_signal.rs
@@ -1,5 +1,5 @@
-use libc;
-use nix::Error;
+#[cfg(not(target_os = "redox"))]
+use nix::errno::Errno;
use nix::sys::signal::*;
use nix::unistd::*;
use std::convert::TryFrom;
@@ -11,6 +11,7 @@ fn test_kill_none() {
}
#[test]
+#[cfg(not(target_os = "fuchsia"))]
fn test_killpg_none() {
killpg(getpgrp(), None)
.expect("Should be able to send signal to my process group.");
@@ -18,7 +19,7 @@ fn test_killpg_none() {
#[test]
fn test_old_sigaction_flags() {
- let _m = ::SIGNAL_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::SIGNAL_MTX.lock();
extern "C" fn handler(_: ::libc::c_int) {}
let act = SigAction::new(
@@ -40,7 +41,7 @@ fn test_sigprocmask_noop() {
#[test]
fn test_sigprocmask() {
- let _m = ::SIGNAL_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::SIGNAL_MTX.lock();
// This needs to be a signal that rust doesn't use in the test harness.
const SIGNAL: Signal = Signal::SIGCHLD;
@@ -51,9 +52,9 @@ fn test_sigprocmask() {
// Make sure the old set doesn't contain the signal, otherwise the following
// test don't make sense.
- assert_eq!(old_signal_set.contains(SIGNAL), false,
- "the {:?} signal is already blocked, please change to a \
- different one", SIGNAL);
+ assert!(!old_signal_set.contains(SIGNAL),
+ "the {:?} signal is already blocked, please change to a \
+ different one", SIGNAL);
// Now block the signal.
let mut signal_set = SigSet::empty();
@@ -65,8 +66,8 @@ fn test_sigprocmask() {
old_signal_set.clear();
sigprocmask(SigmaskHow::SIG_BLOCK, None, Some(&mut old_signal_set))
.expect("expect to be able to retrieve old signals");
- assert_eq!(old_signal_set.contains(SIGNAL), true,
- "expected the {:?} to be blocked", SIGNAL);
+ assert!(old_signal_set.contains(SIGNAL),
+ "expected the {:?} to be blocked", SIGNAL);
// Reset the signal.
sigprocmask(SigmaskHow::SIG_UNBLOCK, Some(&signal_set), None)
@@ -82,12 +83,21 @@ extern fn test_sigaction_handler(signal: libc::c_int) {
SIGNALED.store(signal == Signal::SIGINT, Ordering::Relaxed);
}
-extern fn test_sigaction_action(_: libc::c_int, _: *mut libc::siginfo_t, _: *mut libc::c_void) {
+#[cfg(not(target_os = "redox"))]
+extern fn test_sigaction_action(_: libc::c_int, _: *mut libc::siginfo_t, _: *mut libc::c_void) {}
+
+#[test]
+#[cfg(not(target_os = "redox"))]
+fn test_signal_sigaction() {
+ let _m = crate::SIGNAL_MTX.lock();
+
+ let action_handler = SigHandler::SigAction(test_sigaction_action);
+ assert_eq!(unsafe { signal(Signal::SIGINT, action_handler) }.unwrap_err(), Errno::ENOTSUP);
}
#[test]
fn test_signal() {
- let _m = ::SIGNAL_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::SIGNAL_MTX.lock();
unsafe { signal(Signal::SIGINT, SigHandler::SigIgn) }.unwrap();
raise(Signal::SIGINT).unwrap();
@@ -97,10 +107,14 @@ fn test_signal() {
assert_eq!(unsafe { signal(Signal::SIGINT, handler) }.unwrap(), SigHandler::SigDfl);
raise(Signal::SIGINT).unwrap();
assert!(SIGNALED.load(Ordering::Relaxed));
+
+ #[cfg(not(any(target_os = "illumos", target_os = "solaris")))]
assert_eq!(unsafe { signal(Signal::SIGINT, SigHandler::SigDfl) }.unwrap(), handler);
- let action_handler = SigHandler::SigAction(test_sigaction_action);
- assert_eq!(unsafe { signal(Signal::SIGINT, action_handler) }.unwrap_err(), Error::UnsupportedOperation);
+ // System V based OSes (e.g. illumos and Solaris) always resets the
+ // disposition to SIG_DFL prior to calling the signal handler
+ #[cfg(any(target_os = "illumos", target_os = "solaris"))]
+ assert_eq!(unsafe { signal(Signal::SIGINT, SigHandler::SigDfl) }.unwrap(), SigHandler::SigDfl);
// Restore default signal handler
unsafe { signal(Signal::SIGINT, SigHandler::SigDfl) }.unwrap();
diff --git a/vendor/nix/test/sys/test_signalfd.rs b/vendor/nix/test/sys/test_signalfd.rs
index 92759a4..b6f748b 100644
--- a/vendor/nix/test/sys/test_signalfd.rs
+++ b/vendor/nix/test/sys/test_signalfd.rs
@@ -6,7 +6,7 @@ fn test_signalfd() {
use nix::sys::signal::{self, raise, Signal, SigSet};
// Grab the mutex for altering signals so we don't interfere with other tests.
- let _m = ::SIGNAL_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::SIGNAL_MTX.lock();
// Block the SIGUSR1 signal from automatic processing for this thread
let mut mask = SigSet::empty();
diff --git a/vendor/nix/test/sys/test_socket.rs b/vendor/nix/test/sys/test_socket.rs
index bd5c373..06ec228 100644
--- a/vendor/nix/test/sys/test_socket.rs
+++ b/vendor/nix/test/sys/test_socket.rs
@@ -1,15 +1,20 @@
-use nix::ifaddrs::InterfaceAddress;
-use nix::sys::socket::{AddressFamily, InetAddr, UnixAddr, getsockname};
+#[allow(deprecated)]
+use nix::sys::socket::InetAddr;
+use nix::sys::socket::{AddressFamily,
+ UnixAddr, getsockname, sockaddr, sockaddr_in6};
use std::collections::hash_map::DefaultHasher;
use std::hash::{Hash, Hasher};
-use std::net::{self, Ipv6Addr, SocketAddr, SocketAddrV6};
+use std::mem::{self, MaybeUninit};
+use std::net::{self, Ipv6Addr, SocketAddr, SocketAddrV4, SocketAddrV6};
use std::os::unix::io::RawFd;
use std::path::Path;
use std::slice;
use std::str::FromStr;
-use libc::c_char;
-use tempfile;
+use libc::{c_char, sockaddr_storage};
+#[cfg(any(target_os = "linux", target_os= "android"))]
+use crate::*;
+#[allow(deprecated)]
#[test]
pub fn test_inetv4_addr_to_sock_addr() {
let actual: net::SocketAddr = FromStr::from_str("127.0.0.1:3000").unwrap();
@@ -27,14 +32,100 @@ pub fn test_inetv4_addr_to_sock_addr() {
_ => panic!("nope"),
}
- assert_eq!(addr.to_str(), "127.0.0.1:3000");
+ assert_eq!(addr.to_string(), "127.0.0.1:3000");
let inet = addr.to_std();
assert_eq!(actual, inet);
}
+#[allow(deprecated)]
+#[test]
+pub fn test_inetv4_addr_roundtrip_sockaddr_storage_to_addr() {
+ use nix::sys::socket::{SockAddr, sockaddr_storage_to_addr};
+
+ let actual: net::SocketAddr = FromStr::from_str("127.0.0.1:3000").unwrap();
+ let addr = InetAddr::from_std(&actual);
+ let sockaddr = SockAddr::new_inet(addr);
+
+ let (storage, ffi_size) = {
+ let mut storage = MaybeUninit::<sockaddr_storage>::zeroed();
+ let storage_ptr = storage.as_mut_ptr().cast::<sockaddr>();
+ let (ffi_ptr, ffi_size) = sockaddr.as_ffi_pair();
+ assert_eq!(mem::size_of::<sockaddr>(), ffi_size as usize);
+ unsafe {
+ storage_ptr.copy_from_nonoverlapping(ffi_ptr as *const sockaddr, 1);
+ (storage.assume_init(), ffi_size)
+ }
+ };
+
+ let from_storage = sockaddr_storage_to_addr(&storage, ffi_size as usize).unwrap();
+ assert_eq!(from_storage, sockaddr);
+ let from_storage = sockaddr_storage_to_addr(&storage, mem::size_of::<sockaddr_storage>()).unwrap();
+ assert_eq!(from_storage, sockaddr);
+}
+
+#[cfg(any(target_os = "linux"))]
+#[cfg_attr(qemu, ignore)]
+#[test]
+pub fn test_timestamping() {
+ use nix::sys::socket::{
+ recvmsg, sendmsg, setsockopt, socket, sockopt::Timestamping, ControlMessageOwned, MsgFlags,
+ SockaddrIn, SockFlag, SockType, TimestampingFlag,
+ };
+ use std::io::{IoSlice, IoSliceMut};
+
+ let sock_addr = SockaddrIn::from_str("127.0.0.1:6790").unwrap();
+
+ let ssock = socket(
+ AddressFamily::Inet,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None,
+ )
+ .expect("send socket failed");
+
+ let rsock = socket(
+ AddressFamily::Inet,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None,
+ )
+ .unwrap();
+ nix::sys::socket::bind(rsock, &sock_addr).unwrap();
+
+ setsockopt(rsock, Timestamping, &TimestampingFlag::all()).unwrap();
+
+ let sbuf = [0u8; 2048];
+ let mut rbuf = [0u8; 2048];
+ let flags = MsgFlags::empty();
+ let iov1 = [IoSlice::new(&sbuf)];
+ let mut iov2 = [IoSliceMut::new(&mut rbuf)];
+
+ let mut cmsg = cmsg_space!(nix::sys::socket::Timestamps);
+ sendmsg(ssock, &iov1, &[], flags, Some(&sock_addr)).unwrap();
+ let recv = recvmsg::<()>(rsock, &mut iov2, Some(&mut cmsg), flags).unwrap();
+
+ let mut ts = None;
+ for c in recv.cmsgs() {
+ if let ControlMessageOwned::ScmTimestampsns(timestamps) = c {
+ ts = Some(timestamps.system);
+ }
+ }
+ let ts = ts.expect("ScmTimestampns is present");
+ let sys_time = ::nix::time::clock_gettime(::nix::time::ClockId::CLOCK_REALTIME).unwrap();
+ let diff = if ts > sys_time {
+ ts - sys_time
+ } else {
+ sys_time - ts
+ };
+ assert!(std::time::Duration::from(diff).as_secs() < 60);
+}
+
+#[allow(deprecated)]
#[test]
-pub fn test_inetv6_addr_to_sock_addr() {
+pub fn test_inetv6_addr_roundtrip_sockaddr_storage_to_addr() {
+ use nix::sys::socket::{SockAddr, sockaddr_storage_to_addr};
+
let port: u16 = 3000;
let flowinfo: u32 = 1;
let scope_id: u32 = 2;
@@ -42,17 +133,23 @@ pub fn test_inetv6_addr_to_sock_addr() {
let actual = SocketAddr::V6(SocketAddrV6::new(ip, port, flowinfo, scope_id));
let addr = InetAddr::from_std(&actual);
-
- match addr {
- InetAddr::V6(addr) => {
- assert_eq!(addr.sin6_port, port.to_be());
- assert_eq!(addr.sin6_flowinfo, flowinfo);
- assert_eq!(addr.sin6_scope_id, scope_id);
+ let sockaddr = SockAddr::new_inet(addr);
+
+ let (storage, ffi_size) = {
+ let mut storage = MaybeUninit::<sockaddr_storage>::zeroed();
+ let storage_ptr = storage.as_mut_ptr().cast::<sockaddr_in6>();
+ let (ffi_ptr, ffi_size) = sockaddr.as_ffi_pair();
+ assert_eq!(mem::size_of::<sockaddr_in6>(), ffi_size as usize);
+ unsafe {
+ storage_ptr.copy_from_nonoverlapping((ffi_ptr as *const sockaddr).cast::<sockaddr_in6>(), 1);
+ (storage.assume_init(), ffi_size)
}
- _ => panic!("nope"),
- }
+ };
- assert_eq!(actual, addr.to_std());
+ let from_storage = sockaddr_storage_to_addr(&storage, ffi_size as usize).unwrap();
+ assert_eq!(from_storage, sockaddr);
+ let from_storage = sockaddr_storage_to_addr(&storage, mem::size_of::<sockaddr_storage>()).unwrap();
+ assert_eq!(from_storage, sockaddr);
}
#[test]
@@ -62,9 +159,9 @@ pub fn test_path_to_sock_addr() {
let addr = UnixAddr::new(actual).unwrap();
let expect: &[c_char] = unsafe {
- slice::from_raw_parts(path.as_bytes().as_ptr() as *const c_char, path.len())
+ slice::from_raw_parts(path.as_ptr() as *const c_char, path.len())
};
- assert_eq!(&addr.0.sun_path[..8], expect);
+ assert_eq!(unsafe { &(*addr.as_ptr()).sun_path[..8] }, expect);
assert_eq!(addr.path(), Some(actual));
}
@@ -80,9 +177,9 @@ pub fn test_addr_equality_path() {
let path = "/foo/bar";
let actual = Path::new(path);
let addr1 = UnixAddr::new(actual).unwrap();
- let mut addr2 = addr1.clone();
+ let mut addr2 = addr1;
- addr2.0.sun_path[10] = 127;
+ unsafe { (*addr2.as_mut_ptr()).sun_path[10] = 127 };
assert_eq!(addr1, addr2);
assert_eq!(calculate_hash(&addr1), calculate_hash(&addr2));
@@ -101,12 +198,12 @@ pub fn test_abstract_sun_path_too_long() {
pub fn test_addr_equality_abstract() {
let name = String::from("nix\0abstract\0test");
let addr1 = UnixAddr::new_abstract(name.as_bytes()).unwrap();
- let mut addr2 = addr1.clone();
+ let mut addr2 = addr1;
assert_eq!(addr1, addr2);
assert_eq!(calculate_hash(&addr1), calculate_hash(&addr2));
- addr2.0.sun_path[17] = 127;
+ unsafe { (*addr2.as_mut_ptr()).sun_path[17] = 127 };
assert_ne!(addr1, addr2);
assert_ne!(calculate_hash(&addr1), calculate_hash(&addr2));
}
@@ -129,22 +226,21 @@ pub fn test_abstract_uds_addr() {
assert_eq!(addr.path(), None);
// Internally, name is null-prefixed (abstract namespace)
- assert_eq!(addr.0.sun_path[0], 0);
+ assert_eq!(unsafe { (*addr.as_ptr()).sun_path[0] }, 0);
}
#[test]
pub fn test_getsockname() {
use nix::sys::socket::{socket, AddressFamily, SockType, SockFlag};
- use nix::sys::socket::{bind, SockAddr};
+ use nix::sys::socket::bind;
let tempdir = tempfile::tempdir().unwrap();
let sockname = tempdir.path().join("sock");
let sock = socket(AddressFamily::Unix, SockType::Stream, SockFlag::empty(), None)
.expect("socket failed");
- let sockaddr = SockAddr::new_unix(&sockname).unwrap();
+ let sockaddr = UnixAddr::new(&sockname).unwrap();
bind(sock, &sockaddr).expect("bind failed");
- assert_eq!(sockaddr.to_str(),
- getsockname(sock).expect("getsockname failed").to_str());
+ assert_eq!(sockaddr, getsockname(sock).expect("getsockname failed"));
}
#[test]
@@ -162,15 +258,17 @@ pub fn test_socketpair() {
}
mod recvfrom {
- use nix::Result;
use nix::sys::socket::*;
+ use nix::{errno::Errno, Result};
use std::thread;
use super::*;
- const MSG: &'static [u8] = b"Hello, World!";
+ const MSG: &[u8] = b"Hello, World!";
- fn sendrecv<F>(rsock: RawFd, ssock: RawFd, f: F) -> Option<SockAddr>
- where F: Fn(RawFd, &[u8], MsgFlags) -> Result<usize> + Send + 'static
+ fn sendrecv<Fs, Fr>(rsock: RawFd, ssock: RawFd, f_send: Fs, mut f_recv: Fr) -> Option<SockaddrStorage>
+ where
+ Fs: Fn(RawFd, &[u8], MsgFlags) -> Result<usize> + Send + 'static,
+ Fr: FnMut(usize, Option<SockaddrStorage>),
{
let mut buf: [u8; 13] = [0u8; 13];
let mut l = 0;
@@ -179,12 +277,13 @@ mod recvfrom {
let send_thread = thread::spawn(move || {
let mut l = 0;
while l < std::mem::size_of_val(MSG) {
- l += f(ssock, &MSG[l..], MsgFlags::empty()).unwrap();
+ l += f_send(ssock, &MSG[l..], MsgFlags::empty()).unwrap();
}
});
while l < std::mem::size_of_val(MSG) {
let (len, from_) = recvfrom(rsock, &mut buf[l..]).unwrap();
+ f_recv(len, from_);
from = from_;
l += len;
}
@@ -200,14 +299,13 @@ mod recvfrom {
// Ignore from for stream sockets
let _ = sendrecv(fd1, fd2, |s, m, flags| {
send(s, m, flags)
- });
+ }, |_, _| {});
}
#[test]
pub fn udp() {
- let std_sa = SocketAddr::from_str("127.0.0.1:6789").unwrap();
- let inet_addr = InetAddr::from_std(&std_sa);
- let sock_addr = SockAddr::new_inet(inet_addr);
+ let std_sa = SocketAddrV4::from_str("127.0.0.1:6789").unwrap();
+ let sock_addr = SockaddrIn::from(std_sa);
let rsock = socket(AddressFamily::Inet,
SockType::Datagram,
SockFlag::empty(),
@@ -222,37 +320,361 @@ mod recvfrom {
).expect("send socket failed");
let from = sendrecv(rsock, ssock, move |s, m, flags| {
sendto(s, m, &sock_addr, flags)
- });
+ },|_, _| {});
+ // UDP sockets should set the from address
+ assert_eq!(AddressFamily::Inet, from.unwrap().family().unwrap());
+ }
+
+ #[cfg(target_os = "linux")]
+ mod udp_offload {
+ use super::*;
+ use nix::sys::socket::sockopt::{UdpGroSegment, UdpGsoSegment};
+ use std::io::IoSlice;
+
+ #[test]
+ // Disable the test under emulation because it fails in Cirrus-CI. Lack
+ // of QEMU support is suspected.
+ #[cfg_attr(qemu, ignore)]
+ pub fn gso() {
+ require_kernel_version!(udp_offload::gso, ">= 4.18");
+
+ // In this test, we send the data and provide a GSO segment size.
+ // Since we are sending the buffer of size 13, six UDP packets
+ // with size 2 and two UDP packet with size 1 will be sent.
+ let segment_size: u16 = 2;
+
+ let sock_addr = SockaddrIn::new(127, 0, 0, 1, 6791);
+ let rsock = socket(AddressFamily::Inet,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None
+ ).unwrap();
+
+ setsockopt(rsock, UdpGsoSegment, &(segment_size as _))
+ .expect("setsockopt UDP_SEGMENT failed");
+
+ bind(rsock, &sock_addr).unwrap();
+ let ssock = socket(
+ AddressFamily::Inet,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None,
+ ).expect("send socket failed");
+
+ let mut num_packets_received: i32 = 0;
+
+ sendrecv(rsock, ssock, move |s, m, flags| {
+ let iov = [IoSlice::new(m)];
+ let cmsg = ControlMessage::UdpGsoSegments(&segment_size);
+ sendmsg(s, &iov, &[cmsg], flags, Some(&sock_addr))
+ }, {
+ let num_packets_received_ref = &mut num_packets_received;
+
+ move |len, _| {
+ // check that we receive UDP packets with payload size
+ // less or equal to segment size
+ assert!(len <= segment_size as usize);
+ *num_packets_received_ref += 1;
+ }
+ });
+
+ // Buffer size is 13, we will receive six packets of size 2,
+ // and one packet of size 1.
+ assert_eq!(7, num_packets_received);
+ }
+
+ #[test]
+ // Disable the test on emulated platforms because it fails in Cirrus-CI.
+ // Lack of QEMU support is suspected.
+ #[cfg_attr(qemu, ignore)]
+ pub fn gro() {
+ require_kernel_version!(udp_offload::gro, ">= 5.3");
+
+ // It's hard to guarantee receiving GRO packets. Just checking
+ // that `setsockopt` doesn't fail with error
+
+ let rsock = socket(AddressFamily::Inet,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None
+ ).unwrap();
+
+ setsockopt(rsock, UdpGroSegment, &true)
+ .expect("setsockopt UDP_GRO failed");
+ }
+ }
+
+ #[cfg(any(
+ target_os = "linux",
+ target_os = "android",
+ target_os = "freebsd",
+ target_os = "netbsd",
+ ))]
+ #[test]
+ pub fn udp_sendmmsg() {
+ use std::io::IoSlice;
+
+ let std_sa = SocketAddrV4::from_str("127.0.0.1:6793").unwrap();
+ let std_sa2 = SocketAddrV4::from_str("127.0.0.1:6794").unwrap();
+ let sock_addr = SockaddrIn::from(std_sa);
+ let sock_addr2 = SockaddrIn::from(std_sa2);
+
+ let rsock = socket(AddressFamily::Inet,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None
+ ).unwrap();
+ bind(rsock, &sock_addr).unwrap();
+ let ssock = socket(
+ AddressFamily::Inet,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None,
+ ).expect("send socket failed");
+
+ let from = sendrecv(rsock, ssock, move |s, m, flags| {
+ let iov = [IoSlice::new(m)];
+ let mut msgs = vec![
+ SendMmsgData {
+ iov: &iov,
+ cmsgs: &[],
+ addr: Some(sock_addr),
+ _lt: Default::default(),
+ }
+ ];
+
+ let batch_size = 15;
+
+ for _ in 0..batch_size {
+ msgs.push(
+ SendMmsgData {
+ iov: &iov,
+ cmsgs: &[],
+ addr: Some(sock_addr2),
+ _lt: Default::default(),
+ }
+ );
+ }
+ sendmmsg(s, msgs.iter(), flags)
+ .map(move |sent_bytes| {
+ assert!(!sent_bytes.is_empty());
+ for sent in &sent_bytes {
+ assert_eq!(*sent, m.len());
+ }
+ sent_bytes.len()
+ })
+ }, |_, _ | {});
// UDP sockets should set the from address
- assert_eq!(AddressFamily::Inet, from.unwrap().family());
+ assert_eq!(AddressFamily::Inet, from.unwrap().family().unwrap());
+ }
+
+ #[cfg(any(
+ target_os = "linux",
+ target_os = "android",
+ target_os = "freebsd",
+ target_os = "netbsd",
+ ))]
+ #[test]
+ pub fn udp_recvmmsg() {
+ use std::io::IoSliceMut;
+ use nix::sys::socket::{MsgFlags, recvmmsg};
+
+ const NUM_MESSAGES_SENT: usize = 2;
+ const DATA: [u8; 2] = [1,2];
+
+ let inet_addr = SocketAddrV4::from_str("127.0.0.1:6798").unwrap();
+ let sock_addr = SockaddrIn::from(inet_addr);
+
+ let rsock = socket(AddressFamily::Inet,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None
+ ).unwrap();
+ bind(rsock, &sock_addr).unwrap();
+ let ssock = socket(
+ AddressFamily::Inet,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None,
+ ).expect("send socket failed");
+
+ let send_thread = thread::spawn(move || {
+ for _ in 0..NUM_MESSAGES_SENT {
+ sendto(ssock, &DATA[..], &sock_addr, MsgFlags::empty()).unwrap();
+ }
+ });
+
+ let mut msgs = std::collections::LinkedList::new();
+
+ // Buffers to receive exactly `NUM_MESSAGES_SENT` messages
+ let mut receive_buffers = [[0u8; 32]; NUM_MESSAGES_SENT];
+ let iovs: Vec<_> = receive_buffers.iter_mut().map(|buf| {
+ [IoSliceMut::new(&mut buf[..])]
+ }).collect();
+
+ for iov in &iovs {
+ msgs.push_back(RecvMmsgData {
+ iov,
+ cmsg_buffer: None,
+ })
+ };
+
+ let res: Vec<RecvMsg<SockaddrIn>> = recvmmsg(rsock, &mut msgs, MsgFlags::empty(), None).expect("recvmmsg");
+ assert_eq!(res.len(), DATA.len());
+
+ for RecvMsg { address, bytes, .. } in res.into_iter() {
+ assert_eq!(AddressFamily::Inet, address.unwrap().family().unwrap());
+ assert_eq!(DATA.len(), bytes);
+ }
+
+ for buf in &receive_buffers {
+ assert_eq!(&buf[..DATA.len()], DATA);
+ }
+
+ send_thread.join().unwrap();
+ }
+
+ #[cfg(any(
+ target_os = "linux",
+ target_os = "android",
+ target_os = "freebsd",
+ target_os = "netbsd",
+ ))]
+ #[test]
+ pub fn udp_recvmmsg_dontwait_short_read() {
+ use nix::sys::socket::{MsgFlags, recvmmsg};
+ use std::io::IoSliceMut;
+
+ const NUM_MESSAGES_SENT: usize = 2;
+ const DATA: [u8; 4] = [1,2,3,4];
+
+ let inet_addr = SocketAddrV4::from_str("127.0.0.1:6799").unwrap();
+ let sock_addr = SockaddrIn::from(inet_addr);
+
+ let rsock = socket(AddressFamily::Inet,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None
+ ).unwrap();
+ bind(rsock, &sock_addr).unwrap();
+ let ssock = socket(
+ AddressFamily::Inet,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None,
+ ).expect("send socket failed");
+
+ let send_thread = thread::spawn(move || {
+ for _ in 0..NUM_MESSAGES_SENT {
+ sendto(ssock, &DATA[..], &sock_addr, MsgFlags::empty()).unwrap();
+ }
+ });
+ // Ensure we've sent all the messages before continuing so `recvmmsg`
+ // will return right away
+ send_thread.join().unwrap();
+
+ let mut msgs = std::collections::LinkedList::new();
+
+ // Buffers to receive >`NUM_MESSAGES_SENT` messages to ensure `recvmmsg`
+ // will return when there are fewer than requested messages in the
+ // kernel buffers when using `MSG_DONTWAIT`.
+ let mut receive_buffers = [[0u8; 32]; NUM_MESSAGES_SENT + 2];
+ let iovs: Vec<_> = receive_buffers.iter_mut().map(|buf| {
+ [IoSliceMut::new(&mut buf[..])]
+ }).collect();
+
+ for iov in &iovs {
+ msgs.push_back(RecvMmsgData {
+ iov,
+ cmsg_buffer: None,
+ })
+ };
+
+ let res: Vec<RecvMsg<SockaddrIn>> = recvmmsg(rsock, &mut msgs, MsgFlags::MSG_DONTWAIT, None).expect("recvmmsg");
+ assert_eq!(res.len(), NUM_MESSAGES_SENT);
+
+ for RecvMsg { address, bytes, .. } in res.into_iter() {
+ assert_eq!(AddressFamily::Inet, address.unwrap().family().unwrap());
+ assert_eq!(DATA.len(), bytes);
+ }
+
+ for buf in &receive_buffers[..NUM_MESSAGES_SENT] {
+ assert_eq!(&buf[..DATA.len()], DATA);
+ }
+ }
+
+ #[test]
+ pub fn udp_inet6() {
+ let addr = std::net::Ipv6Addr::from_str("::1").unwrap();
+ let rport = 6789;
+ let rstd_sa = SocketAddrV6::new(addr, rport, 0, 0);
+ let raddr = SockaddrIn6::from(rstd_sa);
+ let sport = 6790;
+ let sstd_sa = SocketAddrV6::new(addr, sport, 0, 0);
+ let saddr = SockaddrIn6::from(sstd_sa);
+ let rsock = socket(
+ AddressFamily::Inet6,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None,
+ )
+ .expect("receive socket failed");
+ match bind(rsock, &raddr) {
+ Err(Errno::EADDRNOTAVAIL) => {
+ println!("IPv6 not available, skipping test.");
+ return;
+ }
+ Err(e) => panic!("bind: {}", e),
+ Ok(()) => (),
+ }
+ let ssock = socket(
+ AddressFamily::Inet6,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None,
+ )
+ .expect("send socket failed");
+ bind(ssock, &saddr).unwrap();
+ let from = sendrecv(
+ rsock,
+ ssock,
+ move |s, m, flags| sendto(s, m, &raddr, flags),
+ |_, _| {},
+ );
+ assert_eq!(AddressFamily::Inet6, from.unwrap().family().unwrap());
+ let osent_addr = from.unwrap();
+ let sent_addr = osent_addr.as_sockaddr_in6().unwrap();
+ assert_eq!(sent_addr.ip(), addr);
+ assert_eq!(sent_addr.port(), sport);
}
}
// Test error handling of our recvmsg wrapper
#[test]
pub fn test_recvmsg_ebadf() {
- use nix::Error;
use nix::errno::Errno;
use nix::sys::socket::{MsgFlags, recvmsg};
- use nix::sys::uio::IoVec;
+ use std::io::IoSliceMut;
let mut buf = [0u8; 5];
- let iov = [IoVec::from_mut_slice(&mut buf[..])];
+ let mut iov = [IoSliceMut::new(&mut buf[..])];
+
let fd = -1; // Bad file descriptor
- let r = recvmsg(fd, &iov, None, MsgFlags::empty());
- assert_eq!(r.err().unwrap(), Error::Sys(Errno::EBADF));
+ let r = recvmsg::<()>(fd, &mut iov, None, MsgFlags::empty());
+
+ assert_eq!(r.err().unwrap(), Errno::EBADF);
}
// Disable the test on emulated platforms due to a bug in QEMU versions <
// 2.12.0. https://bugs.launchpad.net/qemu/+bug/1701808
-#[cfg_attr(not(any(target_arch = "x86_64", target_arch="i686")), ignore)]
+#[cfg_attr(qemu, ignore)]
#[test]
pub fn test_scm_rights() {
- use nix::sys::uio::IoVec;
use nix::unistd::{pipe, read, write, close};
use nix::sys::socket::{socketpair, sendmsg, recvmsg,
AddressFamily, SockType, SockFlag,
ControlMessage, ControlMessageOwned, MsgFlags};
+ use std::io::{IoSlice, IoSliceMut};
let (fd1, fd2) = socketpair(AddressFamily::Unix, SockType::Stream, None, SockFlag::empty())
.unwrap();
@@ -260,19 +682,20 @@ pub fn test_scm_rights() {
let mut received_r: Option<RawFd> = None;
{
- let iov = [IoVec::from_slice(b"hello")];
+ let iov = [IoSlice::new(b"hello")];
let fds = [r];
let cmsg = ControlMessage::ScmRights(&fds);
- assert_eq!(sendmsg(fd1, &iov, &[cmsg], MsgFlags::empty(), None).unwrap(), 5);
+ assert_eq!(sendmsg::<()>(fd1, &iov, &[cmsg], MsgFlags::empty(), None).unwrap(), 5);
close(r).unwrap();
close(fd1).unwrap();
}
{
let mut buf = [0u8; 5];
- let iov = [IoVec::from_mut_slice(&mut buf[..])];
+
+ let mut iov = [IoSliceMut::new(&mut buf[..])];
let mut cmsgspace = cmsg_space!([RawFd; 1]);
- let msg = recvmsg(fd2, &iov, Some(&mut cmsgspace), MsgFlags::empty()).unwrap();
+ let msg = recvmsg::<()>(fd2, &mut iov, Some(&mut cmsgspace), MsgFlags::empty()).unwrap();
for cmsg in msg.cmsgs() {
if let ControlMessageOwned::ScmRights(fd) = cmsg {
@@ -299,24 +722,24 @@ pub fn test_scm_rights() {
}
// Disable the test on emulated platforms due to not enabled support of AF_ALG in QEMU from rust cross
-#[cfg_attr(not(any(target_arch = "x86_64", target_arch = "i686")), ignore)]
#[cfg(any(target_os = "linux", target_os= "android"))]
+#[cfg_attr(qemu, ignore)]
#[test]
pub fn test_af_alg_cipher() {
- use libc;
- use nix::sys::uio::IoVec;
use nix::unistd::read;
use nix::sys::socket::{socket, sendmsg, bind, accept, setsockopt,
- AddressFamily, SockType, SockFlag, SockAddr,
+ AddressFamily, SockType, SockFlag, AlgAddr,
ControlMessage, MsgFlags};
use nix::sys::socket::sockopt::AlgSetKey;
+ use std::io::IoSlice;
+ skip_if_cirrus!("Fails for an unknown reason Cirrus CI. Bug #1352");
// Travis's seccomp profile blocks AF_ALG
// https://docs.docker.com/engine/security/seccomp/
skip_if_seccomp!(test_af_alg_cipher);
let alg_type = "skcipher";
- let alg_name = "ctr(aes)";
+ let alg_name = "ctr-aes-aesni";
// 256-bits secret key
let key = vec![0u8; 32];
// 16-bytes IV
@@ -329,34 +752,30 @@ pub fn test_af_alg_cipher() {
let sock = socket(AddressFamily::Alg, SockType::SeqPacket, SockFlag::empty(), None)
.expect("socket failed");
- let sockaddr = SockAddr::new_alg(alg_type, alg_name);
+ let sockaddr = AlgAddr::new(alg_type, alg_name);
bind(sock, &sockaddr).expect("bind failed");
- if let SockAddr::Alg(alg) = sockaddr {
- assert_eq!(alg.alg_name().to_string_lossy(), alg_name);
- assert_eq!(alg.alg_type().to_string_lossy(), alg_type);
- } else {
- panic!("unexpected SockAddr");
- }
+ assert_eq!(sockaddr.alg_name().to_string_lossy(), alg_name);
+ assert_eq!(sockaddr.alg_type().to_string_lossy(), alg_type);
setsockopt(sock, AlgSetKey::default(), &key).expect("setsockopt");
let session_socket = accept(sock).expect("accept failed");
let msgs = [ControlMessage::AlgSetOp(&libc::ALG_OP_ENCRYPT), ControlMessage::AlgSetIv(iv.as_slice())];
- let iov = IoVec::from_slice(&payload);
- sendmsg(session_socket, &[iov], &msgs, MsgFlags::empty(), None).expect("sendmsg encrypt");
+ let iov = IoSlice::new(&payload);
+ sendmsg::<()>(session_socket, &[iov], &msgs, MsgFlags::empty(), None).expect("sendmsg encrypt");
// allocate buffer for encrypted data
let mut encrypted = vec![0u8; payload_len];
let num_bytes = read(session_socket, &mut encrypted).expect("read encrypt");
assert_eq!(num_bytes, payload_len);
- let iov = IoVec::from_slice(&encrypted);
+ let iov = IoSlice::new(&encrypted);
let iv = vec![1u8; iv_len];
let msgs = [ControlMessage::AlgSetOp(&libc::ALG_OP_DECRYPT), ControlMessage::AlgSetIv(iv.as_slice())];
- sendmsg(session_socket, &[iov], &msgs, MsgFlags::empty(), None).expect("sendmsg decrypt");
+ sendmsg::<()>(session_socket, &[iov], &msgs, MsgFlags::empty(), None).expect("sendmsg decrypt");
// allocate buffer for decrypted data
let mut decrypted = vec![0u8; payload_len];
@@ -366,19 +785,22 @@ pub fn test_af_alg_cipher() {
assert_eq!(decrypted, payload);
}
-// Disable the test on emulated platforms due to not enabled support of AF_ALG in QEMU from rust cross
-#[cfg_attr(not(any(target_arch = "x86_64", target_arch = "i686")), ignore)]
+// Disable the test on emulated platforms due to not enabled support of AF_ALG
+// in QEMU from rust cross
#[cfg(any(target_os = "linux", target_os= "android"))]
+#[cfg_attr(qemu, ignore)]
#[test]
pub fn test_af_alg_aead() {
use libc::{ALG_OP_DECRYPT, ALG_OP_ENCRYPT};
- use nix::sys::uio::IoVec;
+ use nix::fcntl::{fcntl, FcntlArg, OFlag};
use nix::unistd::{read, close};
use nix::sys::socket::{socket, sendmsg, bind, accept, setsockopt,
- AddressFamily, SockType, SockFlag, SockAddr,
+ AddressFamily, SockType, SockFlag, AlgAddr,
ControlMessage, MsgFlags};
use nix::sys::socket::sockopt::{AlgSetKey, AlgSetAeadAuthSize};
+ use std::io::IoSlice;
+ skip_if_cirrus!("Fails for an unknown reason Cirrus CI. Bug #1352");
// Travis's seccomp profile blocks AF_ALG
// https://docs.docker.com/engine/security/seccomp/
skip_if_seccomp!(test_af_alg_aead);
@@ -410,7 +832,7 @@ pub fn test_af_alg_aead() {
let sock = socket(AddressFamily::Alg, SockType::SeqPacket, SockFlag::empty(), None)
.expect("socket failed");
- let sockaddr = SockAddr::new_alg(alg_type, alg_name);
+ let sockaddr = AlgAddr::new(alg_type, alg_name);
bind(sock, &sockaddr).expect("bind failed");
setsockopt(sock, AlgSetAeadAuthSize, &auth_size).expect("setsockopt AlgSetAeadAuthSize");
@@ -421,8 +843,9 @@ pub fn test_af_alg_aead() {
ControlMessage::AlgSetOp(&ALG_OP_ENCRYPT),
ControlMessage::AlgSetIv(iv.as_slice()),
ControlMessage::AlgSetAeadAssoclen(&assoc_size)];
- let iov = IoVec::from_slice(&payload);
- sendmsg(session_socket, &[iov], &msgs, MsgFlags::empty(), None).expect("sendmsg encrypt");
+
+ let iov = IoSlice::new(&payload);
+ sendmsg::<()>(session_socket, &[iov], &msgs, MsgFlags::empty(), None).expect("sendmsg encrypt");
// allocate buffer for encrypted data
let mut encrypted = vec![0u8; (assoc_size as usize) + payload_len + auth_size];
@@ -434,7 +857,7 @@ pub fn test_af_alg_aead() {
encrypted[i as usize] = 10;
}
- let iov = IoVec::from_slice(&encrypted);
+ let iov = IoSlice::new(&encrypted);
let iv = vec![1u8; iv_len];
@@ -445,20 +868,125 @@ pub fn test_af_alg_aead() {
ControlMessage::AlgSetIv(iv.as_slice()),
ControlMessage::AlgSetAeadAssoclen(&assoc_size),
];
- sendmsg(session_socket, &[iov], &msgs, MsgFlags::empty(), None).expect("sendmsg decrypt");
+ sendmsg::<()>(session_socket, &[iov], &msgs, MsgFlags::empty(), None).expect("sendmsg decrypt");
// allocate buffer for decrypted data
let mut decrypted = vec![0u8; payload_len + (assoc_size as usize) + auth_size];
+ // Starting with kernel 4.9, the interface changed slightly such that the
+ // authentication tag memory is only needed in the output buffer for encryption
+ // and in the input buffer for decryption.
+ // Do not block on read, as we may have fewer bytes than buffer size
+ fcntl(session_socket,FcntlArg::F_SETFL(OFlag::O_NONBLOCK)).expect("fcntl non_blocking");
let num_bytes = read(session_socket, &mut decrypted).expect("read decrypt");
assert!(num_bytes >= payload_len + (assoc_size as usize));
assert_eq!(decrypted[(assoc_size as usize)..(payload_len + (assoc_size as usize))], payload[(assoc_size as usize)..payload_len + (assoc_size as usize)]);
}
+// Verify `ControlMessage::Ipv4PacketInfo` for `sendmsg`.
+// This creates a (udp) socket bound to localhost, then sends a message to
+// itself but uses Ipv4PacketInfo to force the source address to be localhost.
+//
+// This would be a more interesting test if we could assume that the test host
+// has more than one IP address (since we could select a different address to
+// test from).
+#[cfg(any(target_os = "linux",
+ target_os = "macos",
+ target_os = "netbsd"))]
+#[test]
+pub fn test_sendmsg_ipv4packetinfo() {
+ use cfg_if::cfg_if;
+ use nix::sys::socket::{socket, sendmsg, bind,
+ AddressFamily, SockType, SockFlag, SockaddrIn,
+ ControlMessage, MsgFlags};
+ use std::io::IoSlice;
+
+ let sock = socket(AddressFamily::Inet,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None)
+ .expect("socket failed");
+
+ let sock_addr = SockaddrIn::new(127,0,0,1, 4000);
+
+ bind(sock, &sock_addr).expect("bind failed");
+
+ let slice = [1u8, 2, 3, 4, 5, 6, 7, 8];
+ let iov = [IoSlice::new(&slice)];
+
+ cfg_if! {
+ if #[cfg(target_os = "netbsd")] {
+ let pi = libc::in_pktinfo {
+ ipi_ifindex: 0, /* Unspecified interface */
+ ipi_addr: libc::in_addr { s_addr: 0 },
+ };
+ } else {
+ let pi = libc::in_pktinfo {
+ ipi_ifindex: 0, /* Unspecified interface */
+ ipi_addr: libc::in_addr { s_addr: 0 },
+ ipi_spec_dst: sock_addr.as_ref().sin_addr,
+ };
+ }
+ }
+
+ let cmsg = [ControlMessage::Ipv4PacketInfo(&pi)];
+
+ sendmsg(sock, &iov, &cmsg, MsgFlags::empty(), Some(&sock_addr))
+ .expect("sendmsg");
+}
+
+// Verify `ControlMessage::Ipv6PacketInfo` for `sendmsg`.
+// This creates a (udp) socket bound to ip6-localhost, then sends a message to
+// itself but uses Ipv6PacketInfo to force the source address to be
+// ip6-localhost.
+//
+// This would be a more interesting test if we could assume that the test host
+// has more than one IP address (since we could select a different address to
+// test from).
+#[cfg(any(target_os = "linux",
+ target_os = "macos",
+ target_os = "netbsd",
+ target_os = "freebsd"))]
+#[test]
+pub fn test_sendmsg_ipv6packetinfo() {
+ use nix::errno::Errno;
+ use nix::sys::socket::{socket, sendmsg, bind,
+ AddressFamily, SockType, SockFlag, SockaddrIn6,
+ ControlMessage, MsgFlags};
+ use std::io::IoSlice;
+
+ let sock = socket(AddressFamily::Inet6,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None)
+ .expect("socket failed");
+
+ let std_sa = SocketAddrV6::from_str("[::1]:6000").unwrap();
+ let sock_addr: SockaddrIn6 = SockaddrIn6::from(std_sa);
+
+ if let Err(Errno::EADDRNOTAVAIL) = bind(sock, &sock_addr) {
+ println!("IPv6 not available, skipping test.");
+ return;
+ }
+
+ let slice = [1u8, 2, 3, 4, 5, 6, 7, 8];
+ let iov = [IoSlice::new(&slice)];
+
+ let pi = libc::in6_pktinfo {
+ ipi6_ifindex: 0, /* Unspecified interface */
+ ipi6_addr: sock_addr.as_ref().sin6_addr,
+ };
+
+ let cmsg = [ControlMessage::Ipv6PacketInfo(&pi)];
+
+ sendmsg::<SockaddrIn6>(sock, &iov, &cmsg, MsgFlags::empty(), Some(&sock_addr))
+ .expect("sendmsg");
+}
+
/// Tests that passing multiple fds using a single `ControlMessage` works.
// Disable the test on emulated platforms due to a bug in QEMU versions <
// 2.12.0. https://bugs.launchpad.net/qemu/+bug/1701808
-#[cfg_attr(not(any(target_arch = "x86_64", target_arch="i686")), ignore)]
+#[cfg_attr(qemu, ignore)]
#[test]
fn test_scm_rights_single_cmsg_multiple_fds() {
use std::os::unix::net::UnixDatagram;
@@ -466,17 +994,17 @@ fn test_scm_rights_single_cmsg_multiple_fds() {
use std::thread;
use nix::sys::socket::{ControlMessage, ControlMessageOwned, MsgFlags,
sendmsg, recvmsg};
- use nix::sys::uio::IoVec;
- use libc;
+ use std::io::{IoSlice, IoSliceMut};
let (send, receive) = UnixDatagram::pair().unwrap();
let thread = thread::spawn(move || {
let mut buf = [0u8; 8];
- let iovec = [IoVec::from_mut_slice(&mut buf)];
+ let mut iovec = [IoSliceMut::new(&mut buf)];
+
let mut space = cmsg_space!([RawFd; 2]);
- let msg = recvmsg(
+ let msg = recvmsg::<()>(
receive.as_raw_fd(),
- &iovec,
+ &mut iovec,
Some(&mut space),
MsgFlags::empty()
).unwrap();
@@ -494,14 +1022,14 @@ fn test_scm_rights_single_cmsg_multiple_fds() {
assert!(cmsgs.next().is_none(), "unexpected control msg");
assert_eq!(msg.bytes, 8);
- assert_eq!(iovec[0].as_slice(), [1u8, 2, 3, 4, 5, 6, 7, 8]);
+ assert_eq!(*iovec[0], [1u8, 2, 3, 4, 5, 6, 7, 8]);
});
let slice = [1u8, 2, 3, 4, 5, 6, 7, 8];
- let iov = [IoVec::from_slice(&slice)];
+ let iov = [IoSlice::new(&slice)];
let fds = [libc::STDIN_FILENO, libc::STDOUT_FILENO]; // pass stdin and stdout
let cmsg = [ControlMessage::ScmRights(&fds)];
- sendmsg(send.as_raw_fd(), &iov, &cmsg, MsgFlags::empty(), None).unwrap();
+ sendmsg::<()>(send.as_raw_fd(), &iov, &cmsg, MsgFlags::empty(), None).unwrap();
thread.join().unwrap();
}
@@ -511,25 +1039,26 @@ fn test_scm_rights_single_cmsg_multiple_fds() {
// raw `sendmsg`.
#[test]
pub fn test_sendmsg_empty_cmsgs() {
- use nix::sys::uio::IoVec;
use nix::unistd::close;
use nix::sys::socket::{socketpair, sendmsg, recvmsg,
AddressFamily, SockType, SockFlag, MsgFlags};
+ use std::io::{IoSlice, IoSliceMut};
let (fd1, fd2) = socketpair(AddressFamily::Unix, SockType::Stream, None, SockFlag::empty())
.unwrap();
{
- let iov = [IoVec::from_slice(b"hello")];
- assert_eq!(sendmsg(fd1, &iov, &[], MsgFlags::empty(), None).unwrap(), 5);
+ let iov = [IoSlice::new(b"hello")];
+ assert_eq!(sendmsg::<()>(fd1, &iov, &[], MsgFlags::empty(), None).unwrap(), 5);
close(fd1).unwrap();
}
{
let mut buf = [0u8; 5];
- let iov = [IoVec::from_mut_slice(&mut buf[..])];
+ let mut iov = [IoSliceMut::new(&mut buf[..])];
+
let mut cmsgspace = cmsg_space!([RawFd; 1]);
- let msg = recvmsg(fd2, &iov, Some(&mut cmsgspace), MsgFlags::empty()).unwrap();
+ let msg = recvmsg::<()>(fd2, &mut iov, Some(&mut cmsgspace), MsgFlags::empty()).unwrap();
for _ in msg.cmsgs() {
panic!("unexpected cmsg");
@@ -540,50 +1069,61 @@ pub fn test_sendmsg_empty_cmsgs() {
}
}
-#[cfg(any(target_os = "android", target_os = "linux"))]
+#[cfg(any(
+ target_os = "android",
+ target_os = "linux",
+ target_os = "freebsd",
+ target_os = "dragonfly",
+))]
#[test]
fn test_scm_credentials() {
- use libc;
- use nix::sys::uio::IoVec;
use nix::unistd::{close, getpid, getuid, getgid};
- use nix::sys::socket::{socketpair, sendmsg, recvmsg, setsockopt,
+ use nix::sys::socket::{socketpair, sendmsg, recvmsg,
AddressFamily, SockType, SockFlag,
- ControlMessage, ControlMessageOwned, MsgFlags};
- use nix::sys::socket::sockopt::PassCred;
+ ControlMessage, ControlMessageOwned, MsgFlags,
+ UnixCredentials};
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ use nix::sys::socket::{setsockopt, sockopt::PassCred};
+ use std::io::{IoSlice, IoSliceMut};
let (send, recv) = socketpair(AddressFamily::Unix, SockType::Stream, None, SockFlag::empty())
.unwrap();
+ #[cfg(any(target_os = "android", target_os = "linux"))]
setsockopt(recv, PassCred, &true).unwrap();
{
- let iov = [IoVec::from_slice(b"hello")];
- let cred = libc::ucred {
- pid: getpid().as_raw(),
- uid: getuid().as_raw(),
- gid: getgid().as_raw(),
- }.into();
+ let iov = [IoSlice::new(b"hello")];
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ let cred = UnixCredentials::new();
+ #[cfg(any(target_os = "android", target_os = "linux"))]
let cmsg = ControlMessage::ScmCredentials(&cred);
- assert_eq!(sendmsg(send, &iov, &[cmsg], MsgFlags::empty(), None).unwrap(), 5);
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ let cmsg = ControlMessage::ScmCreds;
+ assert_eq!(sendmsg::<()>(send, &iov, &[cmsg], MsgFlags::empty(), None).unwrap(), 5);
close(send).unwrap();
}
{
let mut buf = [0u8; 5];
- let iov = [IoVec::from_mut_slice(&mut buf[..])];
- let mut cmsgspace = cmsg_space!(libc::ucred);
- let msg = recvmsg(recv, &iov, Some(&mut cmsgspace), MsgFlags::empty()).unwrap();
+ let mut iov = [IoSliceMut::new(&mut buf[..])];
+
+ let mut cmsgspace = cmsg_space!(UnixCredentials);
+ let msg = recvmsg::<()>(recv, &mut iov, Some(&mut cmsgspace), MsgFlags::empty()).unwrap();
let mut received_cred = None;
for cmsg in msg.cmsgs() {
- if let ControlMessageOwned::ScmCredentials(cred) = cmsg {
- assert!(received_cred.is_none());
- assert_eq!(cred.pid(), getpid().as_raw());
- assert_eq!(cred.uid(), getuid().as_raw());
- assert_eq!(cred.gid(), getgid().as_raw());
- received_cred = Some(cred);
- } else {
- panic!("unexpected cmsg");
- }
+ let cred = match cmsg {
+ #[cfg(any(target_os = "android", target_os = "linux"))]
+ ControlMessageOwned::ScmCredentials(cred) => cred,
+ #[cfg(any(target_os = "freebsd", target_os = "dragonfly"))]
+ ControlMessageOwned::ScmCreds(cred) => cred,
+ other => panic!("unexpected cmsg {:?}", other),
+ };
+ assert!(received_cred.is_none());
+ assert_eq!(cred.pid(), getpid().as_raw());
+ assert_eq!(cred.uid(), getuid().as_raw());
+ assert_eq!(cred.gid(), getgid().as_raw());
+ received_cred = Some(cred);
}
received_cred.expect("no creds received");
assert_eq!(msg.bytes, 5);
@@ -595,13 +1135,11 @@ fn test_scm_credentials() {
/// Ensure that we can send `SCM_CREDENTIALS` and `SCM_RIGHTS` with a single
/// `sendmsg` call.
#[cfg(any(target_os = "android", target_os = "linux"))]
-// qemu's handling of multiple cmsgs is bugged, ignore tests on non-x86
+// qemu's handling of multiple cmsgs is bugged, ignore tests under emulation
// see https://bugs.launchpad.net/qemu/+bug/1781280
-#[cfg_attr(not(any(target_arch = "x86_64", target_arch = "x86")), ignore)]
+#[cfg_attr(qemu, ignore)]
#[test]
fn test_scm_credentials_and_rights() {
- use libc;
-
let space = cmsg_space!(libc::ucred, RawFd);
test_impl_scm_credentials_and_rights(space);
}
@@ -609,9 +1147,9 @@ fn test_scm_credentials_and_rights() {
/// Ensure that passing a an oversized control message buffer to recvmsg
/// still works.
#[cfg(any(target_os = "android", target_os = "linux"))]
-// qemu's handling of multiple cmsgs is bugged, ignore tests on non-x86
+// qemu's handling of multiple cmsgs is bugged, ignore tests under emulation
// see https://bugs.launchpad.net/qemu/+bug/1781280
-#[cfg_attr(not(any(target_arch = "x86_64", target_arch = "x86")), ignore)]
+#[cfg_attr(qemu, ignore)]
#[test]
fn test_too_large_cmsgspace() {
let space = vec![0u8; 1024];
@@ -621,12 +1159,12 @@ fn test_too_large_cmsgspace() {
#[cfg(any(target_os = "android", target_os = "linux"))]
fn test_impl_scm_credentials_and_rights(mut space: Vec<u8>) {
use libc::ucred;
- use nix::sys::uio::IoVec;
- use nix::unistd::{pipe, read, write, close, getpid, getuid, getgid};
+ use nix::unistd::{pipe, write, close, getpid, getuid, getgid};
use nix::sys::socket::{socketpair, sendmsg, recvmsg, setsockopt,
SockType, SockFlag,
ControlMessage, ControlMessageOwned, MsgFlags};
use nix::sys::socket::sockopt::PassCred;
+ use std::io::{IoSlice, IoSliceMut};
let (send, recv) = socketpair(AddressFamily::Unix, SockType::Stream, None, SockFlag::empty())
.unwrap();
@@ -636,7 +1174,7 @@ fn test_impl_scm_credentials_and_rights(mut space: Vec<u8>) {
let mut received_r: Option<RawFd> = None;
{
- let iov = [IoVec::from_slice(b"hello")];
+ let iov = [IoSlice::new(b"hello")];
let cred = ucred {
pid: getpid().as_raw(),
uid: getuid().as_raw(),
@@ -647,15 +1185,15 @@ fn test_impl_scm_credentials_and_rights(mut space: Vec<u8>) {
ControlMessage::ScmCredentials(&cred),
ControlMessage::ScmRights(&fds),
];
- assert_eq!(sendmsg(send, &iov, &cmsgs, MsgFlags::empty(), None).unwrap(), 5);
+ assert_eq!(sendmsg::<()>(send, &iov, &cmsgs, MsgFlags::empty(), None).unwrap(), 5);
close(r).unwrap();
close(send).unwrap();
}
{
let mut buf = [0u8; 5];
- let iov = [IoVec::from_mut_slice(&mut buf[..])];
- let msg = recvmsg(recv, &iov, Some(&mut space), MsgFlags::empty()).unwrap();
+ let mut iov = [IoSliceMut::new(&mut buf[..])];
+ let msg = recvmsg::<()>(recv, &mut iov, Some(&mut space), MsgFlags::empty()).unwrap();
let mut received_cred = None;
assert_eq!(msg.cmsgs().count(), 2, "expected 2 cmsgs");
@@ -697,7 +1235,7 @@ fn test_impl_scm_credentials_and_rights(mut space: Vec<u8>) {
#[test]
pub fn test_unixdomain() {
use nix::sys::socket::{SockType, SockFlag};
- use nix::sys::socket::{bind, socket, connect, listen, accept, SockAddr};
+ use nix::sys::socket::{bind, socket, connect, listen, accept, UnixAddr};
use nix::unistd::{read, write, close};
use std::thread;
@@ -705,7 +1243,7 @@ pub fn test_unixdomain() {
let sockname = tempdir.path().join("sock");
let s1 = socket(AddressFamily::Unix, SockType::Stream,
SockFlag::empty(), None).expect("socket failed");
- let sockaddr = SockAddr::new_unix(&sockname).unwrap();
+ let sockaddr = UnixAddr::new(&sockname).unwrap();
bind(s1, &sockaddr).expect("bind failed");
listen(s1, 10).expect("listen failed");
@@ -732,15 +1270,15 @@ pub fn test_unixdomain() {
#[cfg(any(target_os = "macos", target_os = "ios"))]
#[test]
pub fn test_syscontrol() {
- use nix::Error;
use nix::errno::Errno;
- use nix::sys::socket::{socket, SockAddr, SockType, SockFlag, SockProtocol};
+ use nix::sys::socket::{socket, SysControlAddr, SockType, SockFlag, SockProtocol};
let fd = socket(AddressFamily::System, SockType::Datagram,
SockFlag::empty(), SockProtocol::KextControl)
.expect("socket failed");
- let _sockaddr = SockAddr::new_sys_control(fd, "com.apple.net.utun_control", 0).expect("resolving sys_control name failed");
- assert_eq!(SockAddr::new_sys_control(fd, "foo.bar.lol", 0).err(), Some(Error::Sys(Errno::ENOENT)));
+ SysControlAddr::from_name(fd, "com.apple.net.utun_control", 0)
+ .expect("resolving sys_control name failed");
+ assert_eq!(SysControlAddr::from_name(fd, "foo.bar.lol", 0).err(), Some(Errno::ENOENT));
// requires root privileges
// connect(fd, &sockaddr).expect("connect failed");
@@ -755,12 +1293,12 @@ pub fn test_syscontrol() {
target_os = "netbsd",
target_os = "openbsd",
))]
-fn loopback_address(family: AddressFamily) -> Option<InterfaceAddress> {
+fn loopback_address(family: AddressFamily) -> Option<nix::ifaddrs::InterfaceAddress> {
use std::io;
use std::io::Write;
use nix::ifaddrs::getifaddrs;
- use nix::sys::socket::SockAddr;
use nix::net::if_::*;
+ use nix::sys::socket::SockaddrLike;
let addrs = match getifaddrs() {
Ok(iter) => iter,
@@ -773,22 +1311,10 @@ fn loopback_address(family: AddressFamily) -> Option<InterfaceAddress> {
};
// return first address matching family
for ifaddr in addrs {
- if ifaddr.flags.contains(InterfaceFlags::IFF_LOOPBACK) {
- match ifaddr.address {
- Some(SockAddr::Inet(InetAddr::V4(..))) => {
- match family {
- AddressFamily::Inet => return Some(ifaddr),
- _ => continue
- }
- },
- Some(SockAddr::Inet(InetAddr::V6(..))) => {
- match family {
- AddressFamily::Inet6 => return Some(ifaddr),
- _ => continue
- }
- },
- _ => continue,
- }
+ if ifaddr.flags.contains(InterfaceFlags::IFF_LOOPBACK) &&
+ ifaddr.address.as_ref().and_then(SockaddrLike::family) == Some(family)
+ {
+ return Some(ifaddr)
}
}
None
@@ -802,20 +1328,22 @@ fn loopback_address(family: AddressFamily) -> Option<InterfaceAddress> {
target_os = "netbsd",
))]
// qemu doesn't seem to be emulating this correctly in these architectures
-#[cfg_attr(any(
- target_arch = "mips",
- target_arch = "mips64",
- target_arch = "powerpc64",
+#[cfg_attr(all(
+ qemu,
+ any(
+ target_arch = "mips",
+ target_arch = "mips64",
+ target_arch = "powerpc64",
+ )
), ignore)]
#[test]
pub fn test_recv_ipv4pktinfo() {
- use libc;
use nix::sys::socket::sockopt::Ipv4PacketInfo;
- use nix::sys::socket::{bind, SockFlag, SockType};
+ use nix::sys::socket::{bind, SockaddrIn, SockFlag, SockType};
use nix::sys::socket::{getsockname, setsockopt, socket};
use nix::sys::socket::{recvmsg, sendmsg, ControlMessageOwned, MsgFlags};
- use nix::sys::uio::IoVec;
use nix::net::if_::*;
+ use std::io::{IoSlice, IoSliceMut};
let lo_ifaddr = loopback_address(AddressFamily::Inet);
let (lo_name, lo) = match lo_ifaddr {
@@ -830,12 +1358,12 @@ pub fn test_recv_ipv4pktinfo() {
None,
).expect("receive socket failed");
bind(receive, &lo).expect("bind failed");
- let sa = getsockname(receive).expect("getsockname failed");
+ let sa: SockaddrIn = getsockname(receive).expect("getsockname failed");
setsockopt(receive, Ipv4PacketInfo, &true).expect("setsockopt failed");
{
let slice = [1u8, 2, 3, 4, 5, 6, 7, 8];
- let iov = [IoVec::from_slice(&slice)];
+ let iov = [IoSlice::new(&slice)];
let send = socket(
AddressFamily::Inet,
@@ -848,11 +1376,12 @@ pub fn test_recv_ipv4pktinfo() {
{
let mut buf = [0u8; 8];
- let iovec = [IoVec::from_mut_slice(&mut buf)];
+ let mut iovec = [IoSliceMut::new(&mut buf)];
+
let mut space = cmsg_space!(libc::in_pktinfo);
- let msg = recvmsg(
+ let msg = recvmsg::<()>(
receive,
- &iovec,
+ &mut iovec,
Some(&mut space),
MsgFlags::empty(),
).expect("recvmsg failed");
@@ -862,23 +1391,20 @@ pub fn test_recv_ipv4pktinfo() {
);
let mut cmsgs = msg.cmsgs();
- match cmsgs.next() {
- Some(ControlMessageOwned::Ipv4PacketInfo(pktinfo)) => {
- let i = if_nametoindex(lo_name.as_bytes()).expect("if_nametoindex");
- assert_eq!(
- pktinfo.ipi_ifindex as libc::c_uint,
- i,
- "unexpected ifindex (expected {}, got {})",
- i,
- pktinfo.ipi_ifindex
- );
- }
- _ => (),
+ if let Some(ControlMessageOwned::Ipv4PacketInfo(pktinfo)) = cmsgs.next() {
+ let i = if_nametoindex(lo_name.as_bytes()).expect("if_nametoindex");
+ assert_eq!(
+ pktinfo.ipi_ifindex as libc::c_uint,
+ i,
+ "unexpected ifindex (expected {}, got {})",
+ i,
+ pktinfo.ipi_ifindex
+ );
}
assert!(cmsgs.next().is_none(), "unexpected additional control msg");
assert_eq!(msg.bytes, 8);
assert_eq!(
- iovec[0].as_slice(),
+ *iovec[0],
[1u8, 2, 3, 4, 5, 6, 7, 8]
);
}
@@ -892,20 +1418,22 @@ pub fn test_recv_ipv4pktinfo() {
target_os = "openbsd",
))]
// qemu doesn't seem to be emulating this correctly in these architectures
-#[cfg_attr(any(
- target_arch = "mips",
- target_arch = "mips64",
- target_arch = "powerpc64",
+#[cfg_attr(all(
+ qemu,
+ any(
+ target_arch = "mips",
+ target_arch = "mips64",
+ target_arch = "powerpc64",
+ )
), ignore)]
#[test]
pub fn test_recvif() {
- use libc;
use nix::net::if_::*;
use nix::sys::socket::sockopt::{Ipv4RecvIf, Ipv4RecvDstAddr};
- use nix::sys::socket::{bind, SockFlag, SockType};
- use nix::sys::socket::{getsockname, setsockopt, socket, SockAddr};
+ use nix::sys::socket::{bind, SockaddrIn, SockFlag, SockType};
+ use nix::sys::socket::{getsockname, setsockopt, socket};
use nix::sys::socket::{recvmsg, sendmsg, ControlMessageOwned, MsgFlags};
- use nix::sys::uio::IoVec;
+ use std::io::{IoSlice, IoSliceMut};
let lo_ifaddr = loopback_address(AddressFamily::Inet);
let (lo_name, lo) = match lo_ifaddr {
@@ -920,13 +1448,13 @@ pub fn test_recvif() {
None,
).expect("receive socket failed");
bind(receive, &lo).expect("bind failed");
- let sa = getsockname(receive).expect("getsockname failed");
+ let sa: SockaddrIn = getsockname(receive).expect("getsockname failed");
setsockopt(receive, Ipv4RecvIf, &true).expect("setsockopt IP_RECVIF failed");
setsockopt(receive, Ipv4RecvDstAddr, &true).expect("setsockopt IP_RECVDSTADDR failed");
{
let slice = [1u8, 2, 3, 4, 5, 6, 7, 8];
- let iov = [IoVec::from_slice(&slice)];
+ let iov = [IoSlice::new(&slice)];
let send = socket(
AddressFamily::Inet,
@@ -939,11 +1467,11 @@ pub fn test_recvif() {
{
let mut buf = [0u8; 8];
- let iovec = [IoVec::from_mut_slice(&mut buf)];
+ let mut iovec = [IoSliceMut::new(&mut buf)];
let mut space = cmsg_space!(libc::sockaddr_dl, libc::in_addr);
- let msg = recvmsg(
+ let msg = recvmsg::<()>(
receive,
- &iovec,
+ &mut iovec,
Some(&mut space),
MsgFlags::empty(),
).expect("recvmsg failed");
@@ -970,11 +1498,11 @@ pub fn test_recvif() {
},
ControlMessageOwned::Ipv4RecvDstAddr(addr) => {
rx_recvdstaddr = true;
- if let SockAddr::Inet(InetAddr::V4(a)) = lo {
- assert_eq!(a.sin_addr.s_addr,
+ if let Some(sin) = lo.as_sockaddr_in() {
+ assert_eq!(sin.as_ref().sin_addr.s_addr,
addr.s_addr,
"unexpected destination address (expected {}, got {})",
- a.sin_addr.s_addr,
+ sin.as_ref().sin_addr.s_addr,
addr.s_addr);
} else {
panic!("unexpected Sockaddr");
@@ -983,11 +1511,11 @@ pub fn test_recvif() {
_ => panic!("unexpected additional control msg"),
}
}
- assert_eq!(rx_recvif, true);
- assert_eq!(rx_recvdstaddr, true);
+ assert!(rx_recvif);
+ assert!(rx_recvdstaddr);
assert_eq!(msg.bytes, 8);
assert_eq!(
- iovec[0].as_slice(),
+ *iovec[0],
[1u8, 2, 3, 4, 5, 6, 7, 8]
);
}
@@ -1003,25 +1531,29 @@ pub fn test_recvif() {
target_os = "openbsd",
))]
// qemu doesn't seem to be emulating this correctly in these architectures
-#[cfg_attr(any(
- target_arch = "mips",
- target_arch = "mips64",
- target_arch = "powerpc64",
+#[cfg_attr(all(
+ qemu,
+ any(
+ target_arch = "mips",
+ target_arch = "mips64",
+ target_arch = "powerpc64",
+ )
), ignore)]
#[test]
pub fn test_recv_ipv6pktinfo() {
- use libc;
use nix::net::if_::*;
use nix::sys::socket::sockopt::Ipv6RecvPacketInfo;
- use nix::sys::socket::{bind, SockFlag, SockType};
+ use nix::sys::socket::{bind, SockaddrIn6, SockFlag, SockType};
use nix::sys::socket::{getsockname, setsockopt, socket};
use nix::sys::socket::{recvmsg, sendmsg, ControlMessageOwned, MsgFlags};
- use nix::sys::uio::IoVec;
+ use std::io::{IoSlice, IoSliceMut};
let lo_ifaddr = loopback_address(AddressFamily::Inet6);
let (lo_name, lo) = match lo_ifaddr {
- Some(ifaddr) => (ifaddr.interface_name,
- ifaddr.address.expect("Expect IPv4 address on interface")),
+ Some(ifaddr) => (
+ ifaddr.interface_name,
+ ifaddr.address.expect("Expect IPv6 address on interface"),
+ ),
None => return,
};
let receive = socket(
@@ -1031,12 +1563,12 @@ pub fn test_recv_ipv6pktinfo() {
None,
).expect("receive socket failed");
bind(receive, &lo).expect("bind failed");
- let sa = getsockname(receive).expect("getsockname failed");
+ let sa: SockaddrIn6 = getsockname(receive).expect("getsockname failed");
setsockopt(receive, Ipv6RecvPacketInfo, &true).expect("setsockopt failed");
{
let slice = [1u8, 2, 3, 4, 5, 6, 7, 8];
- let iov = [IoVec::from_slice(&slice)];
+ let iov = [IoSlice::new(&slice)];
let send = socket(
AddressFamily::Inet6,
@@ -1049,11 +1581,12 @@ pub fn test_recv_ipv6pktinfo() {
{
let mut buf = [0u8; 8];
- let iovec = [IoVec::from_mut_slice(&mut buf)];
+ let mut iovec = [IoSliceMut::new(&mut buf)];
+
let mut space = cmsg_space!(libc::in6_pktinfo);
- let msg = recvmsg(
+ let msg = recvmsg::<()>(
receive,
- &iovec,
+ &mut iovec,
Some(&mut space),
MsgFlags::empty(),
).expect("recvmsg failed");
@@ -1063,36 +1596,33 @@ pub fn test_recv_ipv6pktinfo() {
);
let mut cmsgs = msg.cmsgs();
- match cmsgs.next() {
- Some(ControlMessageOwned::Ipv6PacketInfo(pktinfo)) => {
- let i = if_nametoindex(lo_name.as_bytes()).expect("if_nametoindex");
- assert_eq!(
- pktinfo.ipi6_ifindex,
- i,
- "unexpected ifindex (expected {}, got {})",
- i,
- pktinfo.ipi6_ifindex
- );
- }
- _ => (),
+ if let Some(ControlMessageOwned::Ipv6PacketInfo(pktinfo)) = cmsgs.next()
+ {
+ let i = if_nametoindex(lo_name.as_bytes()).expect("if_nametoindex");
+ assert_eq!(
+ pktinfo.ipi6_ifindex as libc::c_uint,
+ i,
+ "unexpected ifindex (expected {}, got {})",
+ i,
+ pktinfo.ipi6_ifindex
+ );
}
assert!(cmsgs.next().is_none(), "unexpected additional control msg");
assert_eq!(msg.bytes, 8);
assert_eq!(
- iovec[0].as_slice(),
+ *iovec[0],
[1u8, 2, 3, 4, 5, 6, 7, 8]
);
}
}
-#[cfg(target_os = "linux")]
+#[cfg(any(target_os = "android", target_os = "linux"))]
+#[cfg_attr(graviton, ignore = "Not supported by the CI environment")]
#[test]
pub fn test_vsock() {
- use libc;
- use nix::Error;
use nix::errno::Errno;
use nix::sys::socket::{AddressFamily, socket, bind, connect, listen,
- SockAddr, SockType, SockFlag};
+ SockType, SockFlag, VsockAddr};
use nix::unistd::{close};
use std::thread;
@@ -1102,19 +1632,13 @@ pub fn test_vsock() {
SockFlag::empty(), None)
.expect("socket failed");
- // VMADDR_CID_HYPERVISOR and VMADDR_CID_RESERVED are reserved, so we expect
- // an EADDRNOTAVAIL error.
- let sockaddr = SockAddr::new_vsock(libc::VMADDR_CID_HYPERVISOR, port);
- assert_eq!(bind(s1, &sockaddr).err(),
- Some(Error::Sys(Errno::EADDRNOTAVAIL)));
-
- let sockaddr = SockAddr::new_vsock(libc::VMADDR_CID_RESERVED, port);
- assert_eq!(bind(s1, &sockaddr).err(),
- Some(Error::Sys(Errno::EADDRNOTAVAIL)));
-
+ // VMADDR_CID_HYPERVISOR is reserved, so we expect an EADDRNOTAVAIL error.
+ let sockaddr_hv = VsockAddr::new(libc::VMADDR_CID_HYPERVISOR, port);
+ assert_eq!(bind(s1, &sockaddr_hv).err(),
+ Some(Errno::EADDRNOTAVAIL));
- let sockaddr = SockAddr::new_vsock(libc::VMADDR_CID_ANY, port);
- assert_eq!(bind(s1, &sockaddr), Ok(()));
+ let sockaddr_any = VsockAddr::new(libc::VMADDR_CID_ANY, port);
+ assert_eq!(bind(s1, &sockaddr_any), Ok(()));
listen(s1, 10).expect("listen failed");
let thr = thread::spawn(move || {
@@ -1124,11 +1648,11 @@ pub fn test_vsock() {
SockFlag::empty(), None)
.expect("socket failed");
- let sockaddr = SockAddr::new_vsock(cid, port);
+ let sockaddr_host = VsockAddr::new(cid, port);
// The current implementation does not support loopback devices, so,
// for now, we expect a failure on the connect.
- assert_ne!(connect(s2, &sockaddr), Ok(()));
+ assert_ne!(connect(s2, &sockaddr_host), Ok(()));
close(s2).unwrap();
});
@@ -1136,3 +1660,405 @@ pub fn test_vsock() {
close(s1).unwrap();
thr.join().unwrap();
}
+
+// Disable the test on emulated platforms because it fails in Cirrus-CI. Lack
+// of QEMU support is suspected.
+#[cfg_attr(qemu, ignore)]
+#[cfg(all(target_os = "linux"))]
+#[test]
+fn test_recvmsg_timestampns() {
+ use nix::sys::socket::*;
+ use std::io::{IoSlice, IoSliceMut};
+ use nix::sys::time::*;
+ use std::time::*;
+
+ // Set up
+ let message = "Ohayō!".as_bytes();
+ let in_socket = socket(
+ AddressFamily::Inet,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None).unwrap();
+ setsockopt(in_socket, sockopt::ReceiveTimestampns, &true).unwrap();
+ let localhost = SockaddrIn::new(127, 0, 0, 1, 0);
+ bind(in_socket, &localhost).unwrap();
+ let address: SockaddrIn = getsockname(in_socket).unwrap();
+ // Get initial time
+ let time0 = SystemTime::now();
+ // Send the message
+ let iov = [IoSlice::new(message)];
+ let flags = MsgFlags::empty();
+ let l = sendmsg(in_socket, &iov, &[], flags, Some(&address)).unwrap();
+ assert_eq!(message.len(), l);
+ // Receive the message
+ let mut buffer = vec![0u8; message.len()];
+ let mut cmsgspace = nix::cmsg_space!(TimeSpec);
+
+ let mut iov = [IoSliceMut::new(&mut buffer)];
+ let r = recvmsg::<()>(in_socket, &mut iov, Some(&mut cmsgspace), flags).unwrap();
+ let rtime = match r.cmsgs().next() {
+ Some(ControlMessageOwned::ScmTimestampns(rtime)) => rtime,
+ Some(_) => panic!("Unexpected control message"),
+ None => panic!("No control message")
+ };
+ // Check the final time
+ let time1 = SystemTime::now();
+ // the packet's received timestamp should lie in-between the two system
+ // times, unless the system clock was adjusted in the meantime.
+ let rduration = Duration::new(rtime.tv_sec() as u64,
+ rtime.tv_nsec() as u32);
+ assert!(time0.duration_since(UNIX_EPOCH).unwrap() <= rduration);
+ assert!(rduration <= time1.duration_since(UNIX_EPOCH).unwrap());
+ // Close socket
+ nix::unistd::close(in_socket).unwrap();
+}
+
+// Disable the test on emulated platforms because it fails in Cirrus-CI. Lack
+// of QEMU support is suspected.
+#[cfg_attr(qemu, ignore)]
+#[cfg(all(target_os = "linux"))]
+#[test]
+fn test_recvmmsg_timestampns() {
+ use nix::sys::socket::*;
+ use std::io::{IoSlice, IoSliceMut};
+ use nix::sys::time::*;
+ use std::time::*;
+
+ // Set up
+ let message = "Ohayō!".as_bytes();
+ let in_socket = socket(
+ AddressFamily::Inet,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None).unwrap();
+ setsockopt(in_socket, sockopt::ReceiveTimestampns, &true).unwrap();
+ let localhost = SockaddrIn::from_str("127.0.0.1:0").unwrap();
+ bind(in_socket, &localhost).unwrap();
+ let address: SockaddrIn = getsockname(in_socket).unwrap();
+ // Get initial time
+ let time0 = SystemTime::now();
+ // Send the message
+ let iov = [IoSlice::new(message)];
+ let flags = MsgFlags::empty();
+ let l = sendmsg(in_socket, &iov, &[], flags, Some(&address)).unwrap();
+ assert_eq!(message.len(), l);
+ // Receive the message
+ let mut buffer = vec![0u8; message.len()];
+ let mut cmsgspace = nix::cmsg_space!(TimeSpec);
+ let iov = [IoSliceMut::new(&mut buffer)];
+ let mut data = vec![
+ RecvMmsgData {
+ iov,
+ cmsg_buffer: Some(&mut cmsgspace),
+ },
+ ];
+ let r: Vec<RecvMsg<()>> = recvmmsg(in_socket, &mut data, flags, None).unwrap();
+ let rtime = match r[0].cmsgs().next() {
+ Some(ControlMessageOwned::ScmTimestampns(rtime)) => rtime,
+ Some(_) => panic!("Unexpected control message"),
+ None => panic!("No control message")
+ };
+ // Check the final time
+ let time1 = SystemTime::now();
+ // the packet's received timestamp should lie in-between the two system
+ // times, unless the system clock was adjusted in the meantime.
+ let rduration = Duration::new(rtime.tv_sec() as u64,
+ rtime.tv_nsec() as u32);
+ assert!(time0.duration_since(UNIX_EPOCH).unwrap() <= rduration);
+ assert!(rduration <= time1.duration_since(UNIX_EPOCH).unwrap());
+ // Close socket
+ nix::unistd::close(in_socket).unwrap();
+}
+
+// Disable the test on emulated platforms because it fails in Cirrus-CI. Lack
+// of QEMU support is suspected.
+#[cfg_attr(qemu, ignore)]
+#[cfg(any(target_os = "android", target_os = "fuchsia", target_os = "linux"))]
+#[test]
+fn test_recvmsg_rxq_ovfl() {
+ use nix::Error;
+ use nix::sys::socket::*;
+ use std::io::{IoSlice, IoSliceMut};
+ use nix::sys::socket::sockopt::{RxqOvfl, RcvBuf};
+
+ let message = [0u8; 2048];
+ let bufsize = message.len() * 2;
+
+ let in_socket = socket(
+ AddressFamily::Inet,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None).unwrap();
+ let out_socket = socket(
+ AddressFamily::Inet,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None).unwrap();
+
+ let localhost = SockaddrIn::from_str("127.0.0.1:0").unwrap();
+ bind(in_socket, &localhost).unwrap();
+
+ let address: SockaddrIn = getsockname(in_socket).unwrap();
+ connect(out_socket, &address).unwrap();
+
+ // Set SO_RXQ_OVFL flag.
+ setsockopt(in_socket, RxqOvfl, &1).unwrap();
+
+ // Set the receiver buffer size to hold only 2 messages.
+ setsockopt(in_socket, RcvBuf, &bufsize).unwrap();
+
+ let mut drop_counter = 0;
+
+ for _ in 0..2 {
+ let iov = [IoSlice::new(&message)];
+ let flags = MsgFlags::empty();
+
+ // Send the 3 messages (the receiver buffer can only hold 2 messages)
+ // to create an overflow.
+ for _ in 0..3 {
+ let l = sendmsg(out_socket, &iov, &[], flags, Some(&address)).unwrap();
+ assert_eq!(message.len(), l);
+ }
+
+ // Receive the message and check the drop counter if any.
+ loop {
+ let mut buffer = vec![0u8; message.len()];
+ let mut cmsgspace = nix::cmsg_space!(u32);
+
+ let mut iov = [IoSliceMut::new(&mut buffer)];
+
+ match recvmsg::<()>(
+ in_socket,
+ &mut iov,
+ Some(&mut cmsgspace),
+ MsgFlags::MSG_DONTWAIT) {
+ Ok(r) => {
+ drop_counter = match r.cmsgs().next() {
+ Some(ControlMessageOwned::RxqOvfl(drop_counter)) => drop_counter,
+ Some(_) => panic!("Unexpected control message"),
+ None => 0,
+ };
+ },
+ Err(Error::EAGAIN) => { break; },
+ _ => { panic!("unknown recvmsg() error"); },
+ }
+ }
+ }
+
+ // One packet lost.
+ assert_eq!(drop_counter, 1);
+
+ // Close sockets
+ nix::unistd::close(in_socket).unwrap();
+ nix::unistd::close(out_socket).unwrap();
+}
+
+#[cfg(any(
+ target_os = "linux",
+ target_os = "android",
+))]
+mod linux_errqueue {
+ use nix::sys::socket::*;
+ use super::FromStr;
+
+ // Send a UDP datagram to a bogus destination address and observe an ICMP error (v4).
+ //
+ // Disable the test on QEMU because QEMU emulation of IP_RECVERR is broken (as documented on PR
+ // #1514).
+ #[cfg_attr(qemu, ignore)]
+ #[test]
+ fn test_recverr_v4() {
+ #[repr(u8)]
+ enum IcmpTypes {
+ DestUnreach = 3, // ICMP_DEST_UNREACH
+ }
+ #[repr(u8)]
+ enum IcmpUnreachCodes {
+ PortUnreach = 3, // ICMP_PORT_UNREACH
+ }
+
+ test_recverr_impl::<sockaddr_in, _, _>(
+ "127.0.0.1:6800",
+ AddressFamily::Inet,
+ sockopt::Ipv4RecvErr,
+ libc::SO_EE_ORIGIN_ICMP,
+ IcmpTypes::DestUnreach as u8,
+ IcmpUnreachCodes::PortUnreach as u8,
+ // Closure handles protocol-specific testing and returns generic sock_extended_err for
+ // protocol-independent test impl.
+ |cmsg| {
+ if let ControlMessageOwned::Ipv4RecvErr(ext_err, err_addr) = cmsg {
+ if let Some(origin) = err_addr {
+ // Validate that our network error originated from 127.0.0.1:0.
+ assert_eq!(origin.sin_family, AddressFamily::Inet as _);
+ assert_eq!(origin.sin_addr.s_addr, u32::from_be(0x7f000001));
+ assert_eq!(origin.sin_port, 0);
+ } else {
+ panic!("Expected some error origin");
+ }
+ *ext_err
+ } else {
+ panic!("Unexpected control message {:?}", cmsg);
+ }
+ },
+ )
+ }
+
+ // Essentially the same test as v4.
+ //
+ // Disable the test on QEMU because QEMU emulation of IPV6_RECVERR is broken (as documented on
+ // PR #1514).
+ #[cfg_attr(qemu, ignore)]
+ #[test]
+ fn test_recverr_v6() {
+ #[repr(u8)]
+ enum IcmpV6Types {
+ DestUnreach = 1, // ICMPV6_DEST_UNREACH
+ }
+ #[repr(u8)]
+ enum IcmpV6UnreachCodes {
+ PortUnreach = 4, // ICMPV6_PORT_UNREACH
+ }
+
+ test_recverr_impl::<sockaddr_in6, _, _>(
+ "[::1]:6801",
+ AddressFamily::Inet6,
+ sockopt::Ipv6RecvErr,
+ libc::SO_EE_ORIGIN_ICMP6,
+ IcmpV6Types::DestUnreach as u8,
+ IcmpV6UnreachCodes::PortUnreach as u8,
+ // Closure handles protocol-specific testing and returns generic sock_extended_err for
+ // protocol-independent test impl.
+ |cmsg| {
+ if let ControlMessageOwned::Ipv6RecvErr(ext_err, err_addr) = cmsg {
+ if let Some(origin) = err_addr {
+ // Validate that our network error originated from localhost:0.
+ assert_eq!(origin.sin6_family, AddressFamily::Inet6 as _);
+ assert_eq!(
+ origin.sin6_addr.s6_addr,
+ std::net::Ipv6Addr::LOCALHOST.octets()
+ );
+ assert_eq!(origin.sin6_port, 0);
+ } else {
+ panic!("Expected some error origin");
+ }
+ *ext_err
+ } else {
+ panic!("Unexpected control message {:?}", cmsg);
+ }
+ },
+ )
+ }
+
+ fn test_recverr_impl<SA, OPT, TESTF>(sa: &str,
+ af: AddressFamily,
+ opt: OPT,
+ ee_origin: u8,
+ ee_type: u8,
+ ee_code: u8,
+ testf: TESTF)
+ where
+ OPT: SetSockOpt<Val = bool>,
+ TESTF: FnOnce(&ControlMessageOwned) -> libc::sock_extended_err,
+ {
+ use nix::errno::Errno;
+ use std::io::IoSliceMut;
+
+ const MESSAGE_CONTENTS: &str = "ABCDEF";
+ let std_sa = std::net::SocketAddr::from_str(sa).unwrap();
+ let sock_addr = SockaddrStorage::from(std_sa);
+ let sock = socket(af, SockType::Datagram, SockFlag::SOCK_CLOEXEC, None).unwrap();
+ setsockopt(sock, opt, &true).unwrap();
+ if let Err(e) = sendto(sock, MESSAGE_CONTENTS.as_bytes(), &sock_addr, MsgFlags::empty()) {
+ assert_eq!(e, Errno::EADDRNOTAVAIL);
+ println!("{:?} not available, skipping test.", af);
+ return;
+ }
+
+ let mut buf = [0u8; 8];
+ let mut iovec = [IoSliceMut::new(&mut buf)];
+ let mut cspace = cmsg_space!(libc::sock_extended_err, SA);
+
+ let msg = recvmsg(sock, &mut iovec, Some(&mut cspace), MsgFlags::MSG_ERRQUEUE).unwrap();
+ // The sent message / destination associated with the error is returned:
+ assert_eq!(msg.bytes, MESSAGE_CONTENTS.as_bytes().len());
+ // recvmsg(2): "The original destination address of the datagram that caused the error is
+ // supplied via msg_name;" however, this is not literally true. E.g., an earlier version
+ // of this test used 0.0.0.0 (::0) as the destination address, which was mutated into
+ // 127.0.0.1 (::1).
+ assert_eq!(msg.address, Some(sock_addr));
+
+ // Check for expected control message.
+ let ext_err = match msg.cmsgs().next() {
+ Some(cmsg) => testf(&cmsg),
+ None => panic!("No control message"),
+ };
+
+ assert_eq!(ext_err.ee_errno, libc::ECONNREFUSED as u32);
+ assert_eq!(ext_err.ee_origin, ee_origin);
+ // ip(7): ee_type and ee_code are set from the type and code fields of the ICMP (ICMPv6)
+ // header.
+ assert_eq!(ext_err.ee_type, ee_type);
+ assert_eq!(ext_err.ee_code, ee_code);
+ // ip(7): ee_info contains the discovered MTU for EMSGSIZE errors.
+ assert_eq!(ext_err.ee_info, 0);
+
+ let bytes = msg.bytes;
+ assert_eq!(&buf[..bytes], MESSAGE_CONTENTS.as_bytes());
+ }
+}
+
+// Disable the test on emulated platforms because it fails in Cirrus-CI. Lack
+// of QEMU support is suspected.
+#[cfg_attr(qemu, ignore)]
+#[cfg(target_os = "linux")]
+#[test]
+pub fn test_txtime() {
+ use nix::sys::socket::{
+ bind, recvmsg, sendmsg, setsockopt, socket, sockopt, ControlMessage,
+ MsgFlags, SockaddrIn, SockFlag, SockType,
+ };
+ use nix::sys::time::TimeValLike;
+ use nix::time::{ClockId, clock_gettime};
+
+ require_kernel_version!(test_txtime, ">= 5.8");
+
+ let sock_addr = SockaddrIn::from_str("127.0.0.1:6802").unwrap();
+
+ let ssock = socket(
+ AddressFamily::Inet,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None,
+ )
+ .expect("send socket failed");
+
+ let txtime_cfg = libc::sock_txtime {
+ clockid: libc::CLOCK_MONOTONIC,
+ flags: 0,
+ };
+ setsockopt(ssock, sockopt::TxTime, &txtime_cfg).unwrap();
+
+ let rsock = socket(
+ AddressFamily::Inet,
+ SockType::Datagram,
+ SockFlag::empty(),
+ None,
+ )
+ .unwrap();
+ bind(rsock, &sock_addr).unwrap();
+
+ let sbuf = [0u8; 2048];
+ let iov1 = [std::io::IoSlice::new(&sbuf)];
+
+ let now = clock_gettime(ClockId::CLOCK_MONOTONIC).unwrap();
+ let delay = std::time::Duration::from_secs(1).into();
+ let txtime = (now + delay).num_nanoseconds() as u64;
+
+ let cmsg = ControlMessage::TxTime(&txtime);
+ sendmsg(ssock, &iov1, &[cmsg], MsgFlags::empty(), Some(&sock_addr)).unwrap();
+
+ let mut rbuf = [0u8; 2048];
+ let mut iov2 = [std::io::IoSliceMut::new(&mut rbuf)];
+ recvmsg::<()>(rsock, &mut iov2, None, MsgFlags::empty()).unwrap();
+}
diff --git a/vendor/nix/test/sys/test_sockopt.rs b/vendor/nix/test/sys/test_sockopt.rs
index c4860c0..4f75e17 100644
--- a/vendor/nix/test/sys/test_sockopt.rs
+++ b/vendor/nix/test/sys/test_sockopt.rs
@@ -1,12 +1,55 @@
use rand::{thread_rng, Rng};
use nix::sys::socket::{socket, sockopt, getsockopt, setsockopt, AddressFamily, SockType, SockFlag, SockProtocol};
+#[cfg(any(target_os = "android", target_os = "linux"))]
+use crate::*;
+
+// NB: FreeBSD supports LOCAL_PEERCRED for SOCK_SEQPACKET, but OSX does not.
+#[cfg(any(
+ target_os = "dragonfly",
+ target_os = "freebsd",
+))]
+#[test]
+pub fn test_local_peercred_seqpacket() {
+ use nix::{
+ unistd::{Gid, Uid},
+ sys::socket::socketpair
+ };
+
+ let (fd1, _fd2) = socketpair(AddressFamily::Unix, SockType::SeqPacket, None,
+ SockFlag::empty()).unwrap();
+ let xucred = getsockopt(fd1, sockopt::LocalPeerCred).unwrap();
+ assert_eq!(xucred.version(), 0);
+ assert_eq!(Uid::from_raw(xucred.uid()), Uid::current());
+ assert_eq!(Gid::from_raw(xucred.groups()[0]), Gid::current());
+}
+
+#[cfg(any(
+ target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "macos",
+ target_os = "ios"
+))]
+#[test]
+pub fn test_local_peercred_stream() {
+ use nix::{
+ unistd::{Gid, Uid},
+ sys::socket::socketpair
+ };
+
+ let (fd1, _fd2) = socketpair(AddressFamily::Unix, SockType::Stream, None,
+ SockFlag::empty()).unwrap();
+ let xucred = getsockopt(fd1, sockopt::LocalPeerCred).unwrap();
+ assert_eq!(xucred.version(), 0);
+ assert_eq!(Uid::from_raw(xucred.uid()), Uid::current());
+ assert_eq!(Gid::from_raw(xucred.groups()[0]), Gid::current());
+}
#[cfg(target_os = "linux")]
#[test]
fn is_so_mark_functional() {
use nix::sys::socket::sockopt;
- require_capability!(CAP_NET_ADMIN);
+ require_capability!("is_so_mark_functional", CAP_NET_ADMIN);
let s = socket(AddressFamily::Inet, SockType::Stream, SockFlag::empty(), None).unwrap();
setsockopt(s, sockopt::Mark, &1337).unwrap();
@@ -18,7 +61,7 @@ fn is_so_mark_functional() {
fn test_so_buf() {
let fd = socket(AddressFamily::Inet, SockType::Datagram, SockFlag::empty(), SockProtocol::Udp)
.unwrap();
- let bufsize: usize = thread_rng().gen_range(4096, 131_072);
+ let bufsize: usize = thread_rng().gen_range(4096..131_072);
setsockopt(fd, sockopt::SndBuf, &bufsize).unwrap();
let actual = getsockopt(fd, sockopt::SndBuf).unwrap();
assert!(actual >= bufsize);
@@ -27,8 +70,58 @@ fn test_so_buf() {
assert!(actual >= bufsize);
}
+#[test]
+fn test_so_tcp_maxseg() {
+ use std::net::SocketAddrV4;
+ use std::str::FromStr;
+ use nix::sys::socket::{accept, bind, connect, listen, SockaddrIn};
+ use nix::unistd::{close, write};
+
+ let std_sa = SocketAddrV4::from_str("127.0.0.1:4001").unwrap();
+ let sock_addr = SockaddrIn::from(std_sa);
+
+ let rsock = socket(AddressFamily::Inet, SockType::Stream, SockFlag::empty(), SockProtocol::Tcp)
+ .unwrap();
+ bind(rsock, &sock_addr).unwrap();
+ listen(rsock, 10).unwrap();
+ let initial = getsockopt(rsock, sockopt::TcpMaxSeg).unwrap();
+ // Initial MSS is expected to be 536 (https://tools.ietf.org/html/rfc879#section-1) but some
+ // platforms keep it even lower. This might fail if you've tuned your initial MSS to be larger
+ // than 700
+ cfg_if! {
+ if #[cfg(any(target_os = "android", target_os = "linux"))] {
+ let segsize: u32 = 873;
+ assert!(initial < segsize);
+ setsockopt(rsock, sockopt::TcpMaxSeg, &segsize).unwrap();
+ } else {
+ assert!(initial < 700);
+ }
+ }
+
+ // Connect and check the MSS that was advertised
+ let ssock = socket(AddressFamily::Inet, SockType::Stream, SockFlag::empty(), SockProtocol::Tcp)
+ .unwrap();
+ connect(ssock, &sock_addr).unwrap();
+ let rsess = accept(rsock).unwrap();
+ write(rsess, b"hello").unwrap();
+ let actual = getsockopt(ssock, sockopt::TcpMaxSeg).unwrap();
+ // Actual max segment size takes header lengths into account, max IPv4 options (60 bytes) + max
+ // TCP options (40 bytes) are subtracted from the requested maximum as a lower boundary.
+ cfg_if! {
+ if #[cfg(any(target_os = "android", target_os = "linux"))] {
+ assert!((segsize - 100) <= actual);
+ assert!(actual <= segsize);
+ } else {
+ assert!(initial < actual);
+ assert!(536 < actual);
+ }
+ }
+ close(rsock).unwrap();
+ close(ssock).unwrap();
+}
+
// The CI doesn't supported getsockopt and setsockopt on emulated processors.
-// It's beleived that a QEMU issue, the tests run ok on a fully emulated system.
+// It's believed that a QEMU issue, the tests run ok on a fully emulated system.
// Current CI just run the binary with QEMU but the Kernel remains the same as the host.
// So the syscall doesn't work properly unless the kernel is also emulated.
#[test]
@@ -51,3 +144,94 @@ fn test_tcp_congestion() {
val
);
}
+
+#[test]
+#[cfg(any(target_os = "android", target_os = "linux"))]
+fn test_bindtodevice() {
+ skip_if_not_root!("test_bindtodevice");
+
+ let fd = socket(AddressFamily::Inet, SockType::Stream, SockFlag::empty(), None).unwrap();
+
+ let val = getsockopt(fd, sockopt::BindToDevice).unwrap();
+ setsockopt(fd, sockopt::BindToDevice, &val).unwrap();
+
+ assert_eq!(
+ getsockopt(fd, sockopt::BindToDevice).unwrap(),
+ val
+ );
+}
+
+#[test]
+fn test_so_tcp_keepalive() {
+ let fd = socket(AddressFamily::Inet, SockType::Stream, SockFlag::empty(), SockProtocol::Tcp).unwrap();
+ setsockopt(fd, sockopt::KeepAlive, &true).unwrap();
+ assert!(getsockopt(fd, sockopt::KeepAlive).unwrap());
+
+ #[cfg(any(target_os = "android",
+ target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "linux",
+ target_os = "nacl"))] {
+ let x = getsockopt(fd, sockopt::TcpKeepIdle).unwrap();
+ setsockopt(fd, sockopt::TcpKeepIdle, &(x + 1)).unwrap();
+ assert_eq!(getsockopt(fd, sockopt::TcpKeepIdle).unwrap(), x + 1);
+
+ let x = getsockopt(fd, sockopt::TcpKeepCount).unwrap();
+ setsockopt(fd, sockopt::TcpKeepCount, &(x + 1)).unwrap();
+ assert_eq!(getsockopt(fd, sockopt::TcpKeepCount).unwrap(), x + 1);
+
+ let x = getsockopt(fd, sockopt::TcpKeepInterval).unwrap();
+ setsockopt(fd, sockopt::TcpKeepInterval, &(x + 1)).unwrap();
+ assert_eq!(getsockopt(fd, sockopt::TcpKeepInterval).unwrap(), x + 1);
+ }
+}
+
+#[test]
+#[cfg(any(target_os = "android", target_os = "freebsd", target_os = "linux"))]
+fn test_ttl_opts() {
+ let fd4 = socket(AddressFamily::Inet, SockType::Datagram, SockFlag::empty(), None).unwrap();
+ setsockopt(fd4, sockopt::Ipv4Ttl, &1)
+ .expect("setting ipv4ttl on an inet socket should succeed");
+ let fd6 = socket(AddressFamily::Inet6, SockType::Datagram, SockFlag::empty(), None).unwrap();
+ setsockopt(fd6, sockopt::Ipv6Ttl, &1)
+ .expect("setting ipv6ttl on an inet6 socket should succeed");
+}
+
+#[test]
+#[cfg(any(target_os = "ios", target_os = "macos"))]
+fn test_dontfrag_opts() {
+ let fd4 = socket(AddressFamily::Inet, SockType::Stream, SockFlag::empty(), SockProtocol::Tcp).unwrap();
+ setsockopt(fd4, sockopt::IpDontFrag, &true)
+ .expect("setting IP_DONTFRAG on an inet stream socket should succeed");
+ setsockopt(fd4, sockopt::IpDontFrag, &false)
+ .expect("unsetting IP_DONTFRAG on an inet stream socket should succeed");
+ let fd4d = socket(AddressFamily::Inet, SockType::Datagram, SockFlag::empty(), None).unwrap();
+ setsockopt(fd4d, sockopt::IpDontFrag, &true)
+ .expect("setting IP_DONTFRAG on an inet datagram socket should succeed");
+ setsockopt(fd4d, sockopt::IpDontFrag, &false)
+ .expect("unsetting IP_DONTFRAG on an inet datagram socket should succeed");
+}
+
+#[test]
+#[cfg(any(
+ target_os = "android",
+ target_os = "ios",
+ target_os = "linux",
+ target_os = "macos",
+ )
+)]
+// Disable the test under emulation because it fails in Cirrus-CI. Lack
+// of QEMU support is suspected.
+#[cfg_attr(qemu, ignore)]
+fn test_v6dontfrag_opts() {
+ let fd6 = socket(AddressFamily::Inet6, SockType::Stream, SockFlag::empty(), SockProtocol::Tcp).unwrap();
+ setsockopt(fd6, sockopt::Ipv6DontFrag, &true)
+ .expect("setting IPV6_DONTFRAG on an inet6 stream socket should succeed");
+ setsockopt(fd6, sockopt::Ipv6DontFrag, &false)
+ .expect("unsetting IPV6_DONTFRAG on an inet6 stream socket should succeed");
+ let fd6d = socket(AddressFamily::Inet6, SockType::Datagram, SockFlag::empty(), None).unwrap();
+ setsockopt(fd6d, sockopt::Ipv6DontFrag, &true)
+ .expect("setting IPV6_DONTFRAG on an inet6 datagram socket should succeed");
+ setsockopt(fd6d, sockopt::Ipv6DontFrag, &false)
+ .expect("unsetting IPV6_DONTFRAG on an inet6 datagram socket should succeed");
+}
diff --git a/vendor/nix/test/sys/test_termios.rs b/vendor/nix/test/sys/test_termios.rs
index a14b8ce..4a86154 100644
--- a/vendor/nix/test/sys/test_termios.rs
+++ b/vendor/nix/test/sys/test_termios.rs
@@ -1,10 +1,10 @@
use std::os::unix::prelude::*;
use tempfile::tempfile;
-use nix::{Error, fcntl};
+use nix::fcntl;
use nix::errno::Errno;
use nix::pty::openpty;
-use nix::sys::termios::{self, LocalFlags, OutputFlags, Termios, tcgetattr};
+use nix::sys::termios::{self, LocalFlags, OutputFlags, tcgetattr};
use nix::unistd::{read, write, close};
/// Helper function analogous to `std::io::Write::write_all`, but for `RawFd`s
@@ -19,10 +19,10 @@ fn write_all(f: RawFd, buf: &[u8]) {
#[test]
fn test_tcgetattr_pty() {
// openpty uses ptname(3) internally
- let _m = ::PTSNAME_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::PTSNAME_MTX.lock();
let pty = openpty(None, None).expect("openpty failed");
- assert!(termios::tcgetattr(pty.master).is_ok());
+ assert!(termios::tcgetattr(pty.slave).is_ok());
close(pty.master).expect("closing the master failed");
close(pty.slave).expect("closing the slave failed");
}
@@ -32,28 +32,28 @@ fn test_tcgetattr_pty() {
fn test_tcgetattr_enotty() {
let file = tempfile().unwrap();
assert_eq!(termios::tcgetattr(file.as_raw_fd()).err(),
- Some(Error::Sys(Errno::ENOTTY)));
+ Some(Errno::ENOTTY));
}
// Test tcgetattr on an invalid file descriptor
#[test]
fn test_tcgetattr_ebadf() {
assert_eq!(termios::tcgetattr(-1).err(),
- Some(Error::Sys(Errno::EBADF)));
+ Some(Errno::EBADF));
}
// Test modifying output flags
#[test]
fn test_output_flags() {
// openpty uses ptname(3) internally
- let _m = ::PTSNAME_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::PTSNAME_MTX.lock();
// Open one pty to get attributes for the second one
let mut termios = {
let pty = openpty(None, None).expect("openpty failed");
assert!(pty.master > 0);
assert!(pty.slave > 0);
- let termios = tcgetattr(pty.master).expect("tcgetattr failed");
+ let termios = tcgetattr(pty.slave).expect("tcgetattr failed");
close(pty.master).unwrap();
close(pty.slave).unwrap();
termios
@@ -77,7 +77,7 @@ fn test_output_flags() {
// Read from the slave verifying that the output has been properly transformed
let mut buf = [0u8; 10];
- ::read_exact(pty.slave, &mut buf);
+ crate::read_exact(pty.slave, &mut buf);
let transformed_string = "foofoofoo\n";
close(pty.master).unwrap();
close(pty.slave).unwrap();
@@ -88,14 +88,14 @@ fn test_output_flags() {
#[test]
fn test_local_flags() {
// openpty uses ptname(3) internally
- let _m = ::PTSNAME_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::PTSNAME_MTX.lock();
// Open one pty to get attributes for the second one
let mut termios = {
let pty = openpty(None, None).unwrap();
assert!(pty.master > 0);
assert!(pty.slave > 0);
- let termios = tcgetattr(pty.master).unwrap();
+ let termios = tcgetattr(pty.slave).unwrap();
close(pty.master).unwrap();
close(pty.slave).unwrap();
termios
@@ -126,11 +126,5 @@ fn test_local_flags() {
let read = read(pty.master, &mut buf).unwrap_err();
close(pty.master).unwrap();
close(pty.slave).unwrap();
- assert_eq!(read, Error::Sys(Errno::EAGAIN));
-}
-
-#[test]
-fn test_cfmakeraw() {
- let mut termios = unsafe { Termios::default_uninit() };
- termios::cfmakeraw(&mut termios);
+ assert_eq!(read, Errno::EAGAIN);
}
diff --git a/vendor/nix/test/sys/test_timerfd.rs b/vendor/nix/test/sys/test_timerfd.rs
new file mode 100644
index 0000000..24fb2ac
--- /dev/null
+++ b/vendor/nix/test/sys/test_timerfd.rs
@@ -0,0 +1,61 @@
+use nix::sys::time::{TimeSpec, TimeValLike};
+use nix::sys::timerfd::{ClockId, Expiration, TimerFd, TimerFlags, TimerSetTimeFlags};
+use std::time::Instant;
+
+#[test]
+pub fn test_timerfd_oneshot() {
+ let timer = TimerFd::new(ClockId::CLOCK_MONOTONIC, TimerFlags::empty()).unwrap();
+
+ let before = Instant::now();
+
+ timer
+ .set(
+ Expiration::OneShot(TimeSpec::seconds(1)),
+ TimerSetTimeFlags::empty(),
+ )
+ .unwrap();
+
+ timer.wait().unwrap();
+
+ let millis = before.elapsed().as_millis();
+ assert!(millis > 900);
+}
+
+#[test]
+pub fn test_timerfd_interval() {
+ let timer = TimerFd::new(ClockId::CLOCK_MONOTONIC, TimerFlags::empty()).unwrap();
+
+ let before = Instant::now();
+ timer
+ .set(
+ Expiration::IntervalDelayed(TimeSpec::seconds(1), TimeSpec::seconds(2)),
+ TimerSetTimeFlags::empty(),
+ )
+ .unwrap();
+
+ timer.wait().unwrap();
+
+ let start_delay = before.elapsed().as_millis();
+ assert!(start_delay > 900);
+
+ timer.wait().unwrap();
+
+ let interval_delay = before.elapsed().as_millis();
+ assert!(interval_delay > 2900);
+}
+
+#[test]
+pub fn test_timerfd_unset() {
+ let timer = TimerFd::new(ClockId::CLOCK_MONOTONIC, TimerFlags::empty()).unwrap();
+
+ timer
+ .set(
+ Expiration::OneShot(TimeSpec::seconds(1)),
+ TimerSetTimeFlags::empty(),
+ )
+ .unwrap();
+
+ timer.unset().unwrap();
+
+ assert!(timer.get().unwrap() == None);
+}
diff --git a/vendor/nix/test/sys/test_uio.rs b/vendor/nix/test/sys/test_uio.rs
index 62c9f95..7dd12a2 100644
--- a/vendor/nix/test/sys/test_uio.rs
+++ b/vendor/nix/test/sys/test_uio.rs
@@ -4,15 +4,25 @@ use rand::{thread_rng, Rng};
use rand::distributions::Alphanumeric;
use std::{cmp, iter};
use std::fs::{OpenOptions};
+use std::io::IoSlice;
use std::os::unix::io::AsRawFd;
-use tempfile::{tempfile, tempdir};
+#[cfg(not(target_os = "redox"))]
+use std::io::IoSliceMut;
+
+#[cfg(not(target_os = "redox"))]
+use tempfile::tempfile;
+use tempfile::tempdir;
#[test]
fn test_writev() {
let mut to_write = Vec::with_capacity(16 * 128);
for _ in 0..16 {
- let s: String = thread_rng().sample_iter(&Alphanumeric).take(128).collect();
+ let s: String = thread_rng()
+ .sample_iter(&Alphanumeric)
+ .map(char::from)
+ .take(128)
+ .collect();
let b = s.as_bytes();
to_write.extend(b.iter().cloned());
}
@@ -21,9 +31,9 @@ fn test_writev() {
let mut consumed = 0;
while consumed < to_write.len() {
let left = to_write.len() - consumed;
- let slice_len = if left <= 64 { left } else { thread_rng().gen_range(64, cmp::min(256, left)) };
+ let slice_len = if left <= 64 { left } else { thread_rng().gen_range(64..cmp::min(256, left)) };
let b = &to_write[consumed..consumed+slice_len];
- iovecs.push(IoVec::from_slice(b));
+ iovecs.push(IoSlice::new(b));
consumed += slice_len;
}
let pipe_res = pipe();
@@ -53,21 +63,26 @@ fn test_writev() {
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_readv() {
- let s:String = thread_rng().sample_iter(&Alphanumeric).take(128).collect();
+ let s:String = thread_rng()
+ .sample_iter(&Alphanumeric)
+ .map(char::from)
+ .take(128)
+ .collect();
let to_write = s.as_bytes().to_vec();
let mut storage = Vec::new();
let mut allocated = 0;
while allocated < to_write.len() {
let left = to_write.len() - allocated;
- let vec_len = if left <= 64 { left } else { thread_rng().gen_range(64, cmp::min(256, left)) };
+ let vec_len = if left <= 64 { left } else { thread_rng().gen_range(64..cmp::min(256, left)) };
let v: Vec<u8> = iter::repeat(0u8).take(vec_len).collect();
storage.push(v);
allocated += vec_len;
}
let mut iovecs = Vec::with_capacity(storage.len());
for v in &mut storage {
- iovecs.push(IoVec::from_mut_slice(&mut v[..]));
+ iovecs.push(IoSliceMut::new(&mut v[..]));
}
let pipe_res = pipe();
assert!(pipe_res.is_ok());
@@ -84,7 +99,7 @@ fn test_readv() {
// Cccumulate data from iovecs
let mut read_buf = Vec::with_capacity(to_write.len());
for iovec in &iovecs {
- read_buf.extend(iovec.as_slice().iter().cloned());
+ read_buf.extend(iovec.iter().cloned());
}
// Check whether iovecs contain all written data
assert_eq!(read_buf.len(), to_write.len());
@@ -97,6 +112,7 @@ fn test_readv() {
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_pwrite() {
use std::io::Read;
@@ -129,7 +145,7 @@ fn test_pread() {
}
#[test]
-#[cfg(target_os = "linux")]
+#[cfg(not(target_os = "redox"))]
fn test_pwritev() {
use std::io::Read;
@@ -137,9 +153,9 @@ fn test_pwritev() {
let expected: Vec<u8> = [vec![0;100], to_write.clone()].concat();
let iovecs = [
- IoVec::from_slice(&to_write[0..17]),
- IoVec::from_slice(&to_write[17..64]),
- IoVec::from_slice(&to_write[64..128]),
+ IoSlice::new(&to_write[0..17]),
+ IoSlice::new(&to_write[17..64]),
+ IoSlice::new(&to_write[64..128]),
];
let tempdir = tempdir().unwrap();
@@ -159,7 +175,7 @@ fn test_pwritev() {
}
#[test]
-#[cfg(target_os = "linux")]
+#[cfg(not(target_os = "redox"))]
fn test_preadv() {
use std::io::Write;
@@ -182,9 +198,9 @@ fn test_preadv() {
{
// Borrow the buffers into IoVecs and preadv into them
- let iovecs: Vec<_> = buffers.iter_mut().map(
- |buf| IoVec::from_mut_slice(&mut buf[..])).collect();
- assert_eq!(Ok(100), preadv(file.as_raw_fd(), &iovecs, 100));
+ let mut iovecs: Vec<_> = buffers.iter_mut().map(
+ |buf| IoSliceMut::new(&mut buf[..])).collect();
+ assert_eq!(Ok(100), preadv(file.as_raw_fd(), &mut iovecs, 100));
}
let all = buffers.concat();
@@ -192,23 +208,24 @@ fn test_preadv() {
}
#[test]
-#[cfg(target_os = "linux")]
-// FIXME: qemu-user doesn't implement process_vm_readv/writev on most arches
-#[cfg_attr(not(any(target_arch = "x86", target_arch = "x86_64")), ignore)]
+#[cfg(all(target_os = "linux", not(target_env = "uclibc")))] // uclibc doesn't implement process_vm_readv
+// qemu-user doesn't implement process_vm_readv/writev on most arches
+#[cfg_attr(qemu, ignore)]
fn test_process_vm_readv() {
use nix::unistd::ForkResult::*;
use nix::sys::signal::*;
use nix::sys::wait::*;
+ use crate::*;
- require_capability!(CAP_SYS_PTRACE);
- let _ = ::FORK_MTX.lock().expect("Mutex got poisoned by another test");
+ require_capability!("test_process_vm_readv", CAP_SYS_PTRACE);
+ let _m = crate::FORK_MTX.lock();
// Pre-allocate memory in the child, since allocation isn't safe
// post-fork (~= async-signal-safe)
let mut vector = vec![1u8, 2, 3, 4, 5];
let (r, w) = pipe().unwrap();
- match fork().expect("Error: Fork Failed") {
+ match unsafe{fork()}.expect("Error: Fork Failed") {
Parent { child } => {
close(w).unwrap();
// wait for child
@@ -220,7 +237,7 @@ fn test_process_vm_readv() {
let mut buf = vec![0u8; 5];
let ret = process_vm_readv(child,
- &[IoVec::from_mut_slice(&mut buf)],
+ &mut [IoSliceMut::new(&mut buf)],
&[remote_iov]);
kill(child, SIGTERM).unwrap();
diff --git a/vendor/nix/test/sys/test_wait.rs b/vendor/nix/test/sys/test_wait.rs
index 1a189a3..90d9fcf 100644
--- a/vendor/nix/test/sys/test_wait.rs
+++ b/vendor/nix/test/sys/test_wait.rs
@@ -1,4 +1,4 @@
-use nix::Error;
+use nix::errno::Errno;
use nix::unistd::*;
use nix::unistd::ForkResult::*;
use nix::sys::signal::*;
@@ -6,11 +6,12 @@ use nix::sys::wait::*;
use libc::_exit;
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_wait_signal() {
- let _ = ::FORK_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::FORK_MTX.lock();
// Safe: The child only calls `pause` and/or `_exit`, which are async-signal-safe.
- match fork().expect("Error: Fork Failed") {
+ match unsafe{fork()}.expect("Error: Fork Failed") {
Child => {
pause();
unsafe { _exit(123) }
@@ -22,12 +23,39 @@ fn test_wait_signal() {
}
}
+#[test]
+#[cfg(any(
+ target_os = "android",
+ target_os = "freebsd",
+ target_os = "haiku",
+ all(target_os = "linux", not(target_env = "uclibc")),
+))]
+#[cfg(not(any(target_arch = "mips", target_arch = "mips64")))]
+fn test_waitid_signal() {
+ let _m = crate::FORK_MTX.lock();
+
+ // Safe: The child only calls `pause` and/or `_exit`, which are async-signal-safe.
+ match unsafe{fork()}.expect("Error: Fork Failed") {
+ Child => {
+ pause();
+ unsafe { _exit(123) }
+ },
+ Parent { child } => {
+ kill(child, Some(SIGKILL)).expect("Error: Kill Failed");
+ assert_eq!(
+ waitid(Id::Pid(child), WaitPidFlag::WEXITED),
+ Ok(WaitStatus::Signaled(child, SIGKILL, false)),
+ );
+ },
+ }
+}
+
#[test]
fn test_wait_exit() {
- let _m = ::FORK_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::FORK_MTX.lock();
// Safe: Child only calls `_exit`, which is async-signal-safe.
- match fork().expect("Error: Fork Failed") {
+ match unsafe{fork()}.expect("Error: Fork Failed") {
Child => unsafe { _exit(12); },
Parent { child } => {
assert_eq!(waitpid(child, None), Ok(WaitStatus::Exited(child, 12)));
@@ -35,19 +63,42 @@ fn test_wait_exit() {
}
}
+#[test]
+#[cfg(any(
+ target_os = "android",
+ target_os = "freebsd",
+ target_os = "haiku",
+ all(target_os = "linux", not(target_env = "uclibc")),
+))]
+#[cfg(not(any(target_arch = "mips", target_arch = "mips64")))]
+fn test_waitid_exit() {
+ let _m = crate::FORK_MTX.lock();
+
+ // Safe: Child only calls `_exit`, which is async-signal-safe.
+ match unsafe{fork()}.expect("Error: Fork Failed") {
+ Child => unsafe { _exit(12); },
+ Parent { child } => {
+ assert_eq!(
+ waitid(Id::Pid(child), WaitPidFlag::WEXITED),
+ Ok(WaitStatus::Exited(child, 12)),
+ );
+ }
+ }
+}
+
#[test]
fn test_waitstatus_from_raw() {
let pid = Pid::from_raw(1);
assert_eq!(WaitStatus::from_raw(pid, 0x0002), Ok(WaitStatus::Signaled(pid, Signal::SIGINT, false)));
assert_eq!(WaitStatus::from_raw(pid, 0x0200), Ok(WaitStatus::Exited(pid, 2)));
- assert_eq!(WaitStatus::from_raw(pid, 0x7f7f), Err(Error::invalid_argument()));
+ assert_eq!(WaitStatus::from_raw(pid, 0x7f7f), Err(Errno::EINVAL));
}
#[test]
fn test_waitstatus_pid() {
- let _m = ::FORK_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::FORK_MTX.lock();
- match fork().unwrap() {
+ match unsafe{fork()}.unwrap() {
Child => unsafe { _exit(0) },
Parent { child } => {
let status = waitpid(child, None).unwrap();
@@ -56,6 +107,25 @@ fn test_waitstatus_pid() {
}
}
+#[test]
+#[cfg(any(
+ target_os = "android",
+ target_os = "freebsd",
+ target_os = "haiku",
+ all(target_os = "linux", not(target_env = "uclibc")),
+))]
+fn test_waitid_pid() {
+ let _m = crate::FORK_MTX.lock();
+
+ match unsafe { fork() }.unwrap() {
+ Child => unsafe { _exit(0) },
+ Parent { child } => {
+ let status = waitid(Id::Pid(child), WaitPidFlag::WEXITED).unwrap();
+ assert_eq!(status.pid(), Some(child));
+ }
+ }
+}
+
#[cfg(any(target_os = "linux", target_os = "android"))]
// FIXME: qemu-user doesn't implement ptrace on most arches
#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
@@ -66,6 +136,7 @@ mod ptrace {
use nix::unistd::*;
use nix::unistd::ForkResult::*;
use libc::_exit;
+ use crate::*;
fn ptrace_child() -> ! {
ptrace::traceme().unwrap();
@@ -75,7 +146,7 @@ mod ptrace {
unsafe { _exit(0) }
}
- fn ptrace_parent(child: Pid) {
+ fn ptrace_wait_parent(child: Pid) {
// Wait for the raised SIGTRAP
assert_eq!(waitpid(child, None), Ok(WaitStatus::Stopped(child, SIGTRAP)));
// We want to test a syscall stop and a PTRACE_EVENT stop
@@ -92,14 +163,59 @@ mod ptrace {
assert_eq!(waitpid(child, None), Ok(WaitStatus::Exited(child, 0)));
}
+ #[cfg(not(target_env = "uclibc"))]
+ fn ptrace_waitid_parent(child: Pid) {
+ // Wait for the raised SIGTRAP
+ //
+ // Unlike waitpid(), waitid() can distinguish trap events from regular
+ // stop events, so unlike ptrace_wait_parent(), we get a PtraceEvent here
+ assert_eq!(
+ waitid(Id::Pid(child), WaitPidFlag::WEXITED),
+ Ok(WaitStatus::PtraceEvent(child, SIGTRAP, 0)),
+ );
+ // We want to test a syscall stop and a PTRACE_EVENT stop
+ assert!(ptrace::setoptions(child, Options::PTRACE_O_TRACESYSGOOD | Options::PTRACE_O_TRACEEXIT).is_ok());
+
+ // First, stop on the next system call, which will be exit()
+ assert!(ptrace::syscall(child, None).is_ok());
+ assert_eq!(
+ waitid(Id::Pid(child), WaitPidFlag::WEXITED),
+ Ok(WaitStatus::PtraceSyscall(child)),
+ );
+ // Then get the ptrace event for the process exiting
+ assert!(ptrace::cont(child, None).is_ok());
+ assert_eq!(
+ waitid(Id::Pid(child), WaitPidFlag::WEXITED),
+ Ok(WaitStatus::PtraceEvent(child, SIGTRAP, Event::PTRACE_EVENT_EXIT as i32)),
+ );
+ // Finally get the normal wait() result, now that the process has exited
+ assert!(ptrace::cont(child, None).is_ok());
+ assert_eq!(
+ waitid(Id::Pid(child), WaitPidFlag::WEXITED),
+ Ok(WaitStatus::Exited(child, 0)),
+ );
+ }
+
#[test]
fn test_wait_ptrace() {
- require_capability!(CAP_SYS_PTRACE);
- let _m = ::FORK_MTX.lock().expect("Mutex got poisoned by another test");
+ require_capability!("test_wait_ptrace", CAP_SYS_PTRACE);
+ let _m = crate::FORK_MTX.lock();
+
+ match unsafe{fork()}.expect("Error: Fork Failed") {
+ Child => ptrace_child(),
+ Parent { child } => ptrace_wait_parent(child),
+ }
+ }
+
+ #[test]
+ #[cfg(not(target_env = "uclibc"))]
+ fn test_waitid_ptrace() {
+ require_capability!("test_waitid_ptrace", CAP_SYS_PTRACE);
+ let _m = crate::FORK_MTX.lock();
- match fork().expect("Error: Fork Failed") {
+ match unsafe{fork()}.expect("Error: Fork Failed") {
Child => ptrace_child(),
- Parent { child } => ptrace_parent(child),
+ Parent { child } => ptrace_waitid_parent(child),
}
}
}
diff --git a/vendor/nix/test/test.rs b/vendor/nix/test/test.rs
index 370ae03..3cac48f 100644
--- a/vendor/nix/test/test.rs
+++ b/vendor/nix/test/test.rs
@@ -1,138 +1,65 @@
-extern crate bytes;
-#[cfg(any(target_os = "android", target_os = "linux"))]
-extern crate caps;
#[macro_use]
extern crate cfg_if;
-#[macro_use]
+#[cfg_attr(not(target_os = "redox"), macro_use)]
extern crate nix;
#[macro_use]
extern crate lazy_static;
-extern crate libc;
-extern crate rand;
-#[cfg(target_os = "freebsd")]
-extern crate sysctl;
-extern crate tempfile;
-
-cfg_if! {
- if #[cfg(any(target_os = "android", target_os = "linux"))] {
- macro_rules! require_capability {
- ($capname:ident) => {
- use ::caps::{Capability, CapSet, has_cap};
- use ::std::io::{self, Write};
-
- if !has_cap(None, CapSet::Effective, Capability::$capname)
- .unwrap()
- {
- let stderr = io::stderr();
- let mut handle = stderr.lock();
- writeln!(handle,
- "Insufficient capabilities. Skipping test.")
- .unwrap();
- return;
- }
- }
- }
- } else {
- macro_rules! require_capability {
- ($capname:ident) => {}
- }
- }
-}
-
-#[cfg(target_os = "freebsd")]
-macro_rules! skip_if_jailed {
- ($name:expr) => {
- use ::sysctl::CtlValue;
-
- if let CtlValue::Int(1) = ::sysctl::value("security.jail.jailed")
- .unwrap()
- {
- use ::std::io::Write;
- let stderr = ::std::io::stderr();
- let mut handle = stderr.lock();
- writeln!(handle, "{} cannot run in a jail. Skipping test.", $name)
- .unwrap();
- return;
- }
- }
-}
-
-macro_rules! skip_if_not_root {
- ($name:expr) => {
- use nix::unistd::Uid;
-
- if !Uid::current().is_root() {
- use ::std::io::Write;
- let stderr = ::std::io::stderr();
- let mut handle = stderr.lock();
- writeln!(handle, "{} requires root privileges. Skipping test.", $name).unwrap();
- return;
- }
- };
-}
-
-cfg_if! {
- if #[cfg(any(target_os = "android", target_os = "linux"))] {
- macro_rules! skip_if_seccomp {
- ($name:expr) => {
- if let Ok(s) = std::fs::read_to_string("/proc/self/status") {
- for l in s.lines() {
- let mut fields = l.split_whitespace();
- if fields.next() == Some("Seccomp:") &&
- fields.next() != Some("0")
- {
- use ::std::io::Write;
- let stderr = ::std::io::stderr();
- let mut handle = stderr.lock();
- writeln!(handle,
- "{} cannot be run in Seccomp mode. Skipping test.",
- stringify!($name)).unwrap();
- return;
- }
- }
- }
- }
- }
- } else {
- macro_rules! skip_if_seccomp {
- ($name:expr) => {}
- }
- }
-}
+mod common;
mod sys;
+#[cfg(not(target_os = "redox"))]
mod test_dir;
mod test_fcntl;
#[cfg(any(target_os = "android",
target_os = "linux"))]
mod test_kmod;
+#[cfg(target_os = "freebsd")]
+mod test_nmount;
#[cfg(any(target_os = "dragonfly",
target_os = "freebsd",
target_os = "fushsia",
target_os = "linux",
target_os = "netbsd"))]
mod test_mq;
+#[cfg(not(target_os = "redox"))]
mod test_net;
mod test_nix_path;
+mod test_resource;
mod test_poll;
+#[cfg(not(any(target_os = "redox", target_os = "fuchsia")))]
mod test_pty;
#[cfg(any(target_os = "android",
+ target_os = "dragonfly",
target_os = "linux"))]
mod test_sched;
#[cfg(any(target_os = "android",
+ target_os = "dragonfly",
target_os = "freebsd",
target_os = "ios",
target_os = "linux",
target_os = "macos"))]
mod test_sendfile;
mod test_stat;
+mod test_time;
mod test_unistd;
+#[cfg(all(
+ any(
+ target_os = "freebsd",
+ target_os = "illumos",
+ target_os = "linux",
+ target_os = "netbsd"
+ ),
+ feature = "time",
+ feature = "signal"
+))]
+mod test_timer;
use std::os::unix::io::RawFd;
use std::path::PathBuf;
-use std::sync::{Mutex, RwLock, RwLockWriteGuard};
+use parking_lot::{Mutex, RwLock, RwLockWriteGuard};
use nix::unistd::{chdir, getcwd, read};
+
/// Helper function analogous to `std::io::Read::read_exact`, but for `RawFD`s
fn read_exact(f: RawFd, buf: &mut [u8]) {
let mut len = 0;
@@ -170,8 +97,7 @@ struct DirRestore<'a> {
impl<'a> DirRestore<'a> {
fn new() -> Self {
- let guard = ::CWD_LOCK.write()
- .expect("Lock got poisoned by another test");
+ let guard = crate::CWD_LOCK.write();
DirRestore{
_g: guard,
d: getcwd().unwrap(),
diff --git a/vendor/nix/test/test_clearenv.rs b/vendor/nix/test/test_clearenv.rs
new file mode 100644
index 0000000..28a7768
--- /dev/null
+++ b/vendor/nix/test/test_clearenv.rs
@@ -0,0 +1,9 @@
+use std::env;
+
+#[test]
+fn clearenv() {
+ env::set_var("FOO", "BAR");
+ unsafe { nix::env::clearenv() }.unwrap();
+ assert_eq!(env::var("FOO").unwrap_err(), env::VarError::NotPresent);
+ assert_eq!(env::vars().count(), 0);
+}
diff --git a/vendor/nix/test/test_dir.rs b/vendor/nix/test/test_dir.rs
index c42fbcd..2940b6e 100644
--- a/vendor/nix/test/test_dir.rs
+++ b/vendor/nix/test/test_dir.rs
@@ -1,19 +1,28 @@
-extern crate nix;
-extern crate tempfile;
-
use nix::dir::{Dir, Type};
use nix::fcntl::OFlag;
use nix::sys::stat::Mode;
use std::fs::File;
-use self::tempfile::tempdir;
+use tempfile::tempdir;
+
+
+#[cfg(test)]
+fn flags() -> OFlag {
+ #[cfg(target_os = "illumos")]
+ let f = OFlag::O_RDONLY | OFlag::O_CLOEXEC;
+
+ #[cfg(not(target_os = "illumos"))]
+ let f = OFlag::O_RDONLY | OFlag::O_CLOEXEC | OFlag::O_DIRECTORY;
+
+ f
+}
#[test]
+#[allow(clippy::unnecessary_sort_by)] // False positive
fn read() {
let tmp = tempdir().unwrap();
File::create(&tmp.path().join("foo")).unwrap();
::std::os::unix::fs::symlink("foo", tmp.path().join("bar")).unwrap();
- let mut dir = Dir::open(tmp.path(), OFlag::O_DIRECTORY | OFlag::O_RDONLY | OFlag::O_CLOEXEC,
- Mode::empty()).unwrap();
+ let mut dir = Dir::open(tmp.path(), flags(), Mode::empty()).unwrap();
let mut entries: Vec<_> = dir.iter().map(|e| e.unwrap()).collect();
entries.sort_by(|a, b| a.file_name().cmp(b.file_name()));
let entry_names: Vec<_> = entries
@@ -33,14 +42,15 @@ fn read() {
#[test]
fn rewind() {
let tmp = tempdir().unwrap();
- let mut dir = Dir::open(tmp.path(), OFlag::O_DIRECTORY | OFlag::O_RDONLY | OFlag::O_CLOEXEC,
- Mode::empty()).unwrap();
+ let mut dir = Dir::open(tmp.path(), flags(), Mode::empty()).unwrap();
let entries1: Vec<_> = dir.iter().map(|e| e.unwrap().file_name().to_owned()).collect();
let entries2: Vec<_> = dir.iter().map(|e| e.unwrap().file_name().to_owned()).collect();
+ let entries3: Vec<_> = dir.into_iter().map(|e| e.unwrap().file_name().to_owned()).collect();
assert_eq!(entries1, entries2);
+ assert_eq!(entries2, entries3);
}
#[test]
fn ebadf() {
- assert_eq!(Dir::from_fd(-1).unwrap_err(), nix::Error::Sys(nix::errno::Errno::EBADF));
+ assert_eq!(Dir::from_fd(-1).unwrap_err(), nix::Error::EBADF);
}
diff --git a/vendor/nix/test/test_fcntl.rs b/vendor/nix/test/test_fcntl.rs
index 38a1e7b..ebfc43e 100644
--- a/vendor/nix/test/test_fcntl.rs
+++ b/vendor/nix/test/test_fcntl.rs
@@ -1,14 +1,38 @@
-use nix::Error;
+#[cfg(not(target_os = "redox"))]
use nix::errno::*;
-use nix::fcntl::{openat, open, OFlag, readlink, readlinkat, renameat};
+#[cfg(not(target_os = "redox"))]
+use nix::fcntl::{open, OFlag, readlink};
+#[cfg(not(target_os = "redox"))]
+use nix::fcntl::{openat, readlinkat, renameat};
+#[cfg(all(
+ target_os = "linux",
+ target_env = "gnu",
+ any(
+ target_arch = "x86_64",
+ target_arch = "x32",
+ target_arch = "powerpc",
+ target_arch = "s390x"
+ )
+))]
+use nix::fcntl::{RenameFlags, renameat2};
+#[cfg(not(target_os = "redox"))]
use nix::sys::stat::Mode;
+#[cfg(not(target_os = "redox"))]
use nix::unistd::{close, read};
+#[cfg(not(target_os = "redox"))]
use tempfile::{self, NamedTempFile};
+#[cfg(not(target_os = "redox"))]
use std::fs::File;
+#[cfg(not(target_os = "redox"))]
use std::io::prelude::*;
+#[cfg(not(target_os = "redox"))]
use std::os::unix::fs;
#[test]
+#[cfg(not(target_os = "redox"))]
+// QEMU does not handle openat well enough to satisfy this test
+// https://gitlab.com/qemu-project/qemu/-/issues/829
+#[cfg_attr(qemu, ignore)]
fn test_openat() {
const CONTENTS: &[u8] = b"abcd";
let mut tmp = NamedTempFile::new().unwrap();
@@ -31,6 +55,7 @@ fn test_openat() {
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_renameat() {
let old_dir = tempfile::tempdir().unwrap();
let old_dirfd = open(old_dir.path(), OFlag::empty(), Mode::empty()).unwrap();
@@ -40,13 +65,140 @@ fn test_renameat() {
let new_dirfd = open(new_dir.path(), OFlag::empty(), Mode::empty()).unwrap();
renameat(Some(old_dirfd), "old", Some(new_dirfd), "new").unwrap();
assert_eq!(renameat(Some(old_dirfd), "old", Some(new_dirfd), "new").unwrap_err(),
- Error::Sys(Errno::ENOENT));
+ Errno::ENOENT);
close(old_dirfd).unwrap();
close(new_dirfd).unwrap();
assert!(new_dir.path().join("new").exists());
}
#[test]
+#[cfg(all(
+ target_os = "linux",
+ target_env = "gnu",
+ any(
+ target_arch = "x86_64",
+ target_arch = "x32",
+ target_arch = "powerpc",
+ target_arch = "s390x"
+ )
+))]
+fn test_renameat2_behaves_like_renameat_with_no_flags() {
+ let old_dir = tempfile::tempdir().unwrap();
+ let old_dirfd = open(old_dir.path(), OFlag::empty(), Mode::empty()).unwrap();
+ let old_path = old_dir.path().join("old");
+ File::create(&old_path).unwrap();
+ let new_dir = tempfile::tempdir().unwrap();
+ let new_dirfd = open(new_dir.path(), OFlag::empty(), Mode::empty()).unwrap();
+ renameat2(
+ Some(old_dirfd),
+ "old",
+ Some(new_dirfd),
+ "new",
+ RenameFlags::empty(),
+ )
+ .unwrap();
+ assert_eq!(
+ renameat2(
+ Some(old_dirfd),
+ "old",
+ Some(new_dirfd),
+ "new",
+ RenameFlags::empty()
+ )
+ .unwrap_err(),
+ Errno::ENOENT
+ );
+ close(old_dirfd).unwrap();
+ close(new_dirfd).unwrap();
+ assert!(new_dir.path().join("new").exists());
+}
+
+#[test]
+#[cfg(all(
+ target_os = "linux",
+ target_env = "gnu",
+ any(
+ target_arch = "x86_64",
+ target_arch = "x32",
+ target_arch = "powerpc",
+ target_arch = "s390x"
+ )
+))]
+fn test_renameat2_exchange() {
+ let old_dir = tempfile::tempdir().unwrap();
+ let old_dirfd = open(old_dir.path(), OFlag::empty(), Mode::empty()).unwrap();
+ let old_path = old_dir.path().join("old");
+ {
+ let mut old_f = File::create(&old_path).unwrap();
+ old_f.write_all(b"old").unwrap();
+ }
+ let new_dir = tempfile::tempdir().unwrap();
+ let new_dirfd = open(new_dir.path(), OFlag::empty(), Mode::empty()).unwrap();
+ let new_path = new_dir.path().join("new");
+ {
+ let mut new_f = File::create(&new_path).unwrap();
+ new_f.write_all(b"new").unwrap();
+ }
+ renameat2(
+ Some(old_dirfd),
+ "old",
+ Some(new_dirfd),
+ "new",
+ RenameFlags::RENAME_EXCHANGE,
+ )
+ .unwrap();
+ let mut buf = String::new();
+ let mut new_f = File::open(&new_path).unwrap();
+ new_f.read_to_string(&mut buf).unwrap();
+ assert_eq!(buf, "old");
+ buf = "".to_string();
+ let mut old_f = File::open(&old_path).unwrap();
+ old_f.read_to_string(&mut buf).unwrap();
+ assert_eq!(buf, "new");
+ close(old_dirfd).unwrap();
+ close(new_dirfd).unwrap();
+}
+
+#[test]
+#[cfg(all(
+ target_os = "linux",
+ target_env = "gnu",
+ any(
+ target_arch = "x86_64",
+ target_arch = "x32",
+ target_arch = "powerpc",
+ target_arch = "s390x"
+ )
+))]
+fn test_renameat2_noreplace() {
+ let old_dir = tempfile::tempdir().unwrap();
+ let old_dirfd = open(old_dir.path(), OFlag::empty(), Mode::empty()).unwrap();
+ let old_path = old_dir.path().join("old");
+ File::create(&old_path).unwrap();
+ let new_dir = tempfile::tempdir().unwrap();
+ let new_dirfd = open(new_dir.path(), OFlag::empty(), Mode::empty()).unwrap();
+ let new_path = new_dir.path().join("new");
+ File::create(&new_path).unwrap();
+ assert_eq!(
+ renameat2(
+ Some(old_dirfd),
+ "old",
+ Some(new_dirfd),
+ "new",
+ RenameFlags::RENAME_NOREPLACE
+ )
+ .unwrap_err(),
+ Errno::EEXIST
+ );
+ close(old_dirfd).unwrap();
+ close(new_dirfd).unwrap();
+ assert!(new_dir.path().join("new").exists());
+ assert!(old_dir.path().join("old").exists());
+}
+
+
+#[test]
+#[cfg(not(target_os = "redox"))]
fn test_readlink() {
let tempdir = tempfile::tempdir().unwrap();
let src = tempdir.path().join("a");
@@ -66,16 +218,18 @@ fn test_readlink() {
#[cfg(any(target_os = "linux", target_os = "android"))]
mod linux_android {
use std::io::prelude::*;
- use std::io::SeekFrom;
+ use std::io::{IoSlice, SeekFrom};
use std::os::unix::prelude::*;
-
use libc::loff_t;
use nix::fcntl::*;
- use nix::sys::uio::IoVec;
use nix::unistd::{close, pipe, read, write};
- use tempfile::{tempfile, NamedTempFile};
+ use tempfile::tempfile;
+ #[cfg(any(target_os = "linux"))]
+ use tempfile::NamedTempFile;
+
+ use crate::*;
/// This test creates a temporary file containing the contents
/// 'foobarbaz' and uses the `copy_file_range` call to transfer
@@ -83,11 +237,9 @@ mod linux_android {
/// resulting file is read and should contain the contents `bar`.
/// The from_offset should be updated by the call to reflect
/// the 3 bytes read (6).
- ///
- /// FIXME: This test is disabled for linux based builds, because Travis
- /// Linux version is too old for `copy_file_range`.
#[test]
- #[ignore]
+ // QEMU does not support copy_file_range. Skip under qemu
+ #[cfg_attr(qemu, ignore)]
fn test_copy_file_range() {
const CONTENTS: &[u8] = b"foobarbaz";
@@ -169,9 +321,10 @@ mod linux_android {
let buf1 = b"abcdef";
let buf2 = b"defghi";
- let mut iovecs = Vec::with_capacity(2);
- iovecs.push(IoVec::from_slice(&buf1[0..3]));
- iovecs.push(IoVec::from_slice(&buf2[0..3]));
+ let iovecs = vec![
+ IoSlice::new(&buf1[0..3]),
+ IoSlice::new(&buf2[0..3])
+ ];
let res = vmsplice(wr, &iovecs[..], SpliceFFlags::empty()).unwrap();
@@ -186,6 +339,7 @@ mod linux_android {
close(wr).unwrap();
}
+ #[cfg(any(target_os = "linux"))]
#[test]
fn test_fallocate() {
let tmp = NamedTempFile::new().unwrap();
@@ -197,6 +351,111 @@ mod linux_android {
let mut buf = [0u8; 200];
assert_eq!(100, read(fd, &mut buf).unwrap());
}
+
+ // The tests below are disabled for the listed targets
+ // due to OFD locks not being available in the kernel/libc
+ // versions used in the CI environment, probably because
+ // they run under QEMU.
+
+ #[test]
+ #[cfg(all(target_os = "linux", not(target_env = "musl")))]
+ #[cfg_attr(target_env = "uclibc", ignore)] // uclibc doesn't support OFD locks, but the test should still compile
+ fn test_ofd_write_lock() {
+ use nix::sys::stat::fstat;
+ use std::mem;
+
+ let tmp = NamedTempFile::new().unwrap();
+
+ let fd = tmp.as_raw_fd();
+ let statfs = nix::sys::statfs::fstatfs(&tmp).unwrap();
+ if statfs.filesystem_type() == nix::sys::statfs::OVERLAYFS_SUPER_MAGIC {
+ // OverlayFS is a union file system. It returns one inode value in
+ // stat(2), but a different one shows up in /proc/locks. So we must
+ // skip the test.
+ skip!("/proc/locks does not work on overlayfs");
+ }
+ let inode = fstat(fd).expect("fstat failed").st_ino as usize;
+
+ let mut flock: libc::flock = unsafe {
+ mem::zeroed() // required for Linux/mips
+ };
+ flock.l_type = libc::F_WRLCK as libc::c_short;
+ flock.l_whence = libc::SEEK_SET as libc::c_short;
+ flock.l_start = 0;
+ flock.l_len = 0;
+ flock.l_pid = 0;
+ fcntl(fd, FcntlArg::F_OFD_SETLKW(&flock)).expect("write lock failed");
+ assert_eq!(
+ Some(("OFDLCK".to_string(), "WRITE".to_string())),
+ lock_info(inode)
+ );
+
+ flock.l_type = libc::F_UNLCK as libc::c_short;
+ fcntl(fd, FcntlArg::F_OFD_SETLKW(&flock)).expect("write unlock failed");
+ assert_eq!(None, lock_info(inode));
+ }
+
+ #[test]
+ #[cfg(all(target_os = "linux", not(target_env = "musl")))]
+ #[cfg_attr(target_env = "uclibc", ignore)] // uclibc doesn't support OFD locks, but the test should still compile
+ fn test_ofd_read_lock() {
+ use nix::sys::stat::fstat;
+ use std::mem;
+
+ let tmp = NamedTempFile::new().unwrap();
+
+ let fd = tmp.as_raw_fd();
+ let statfs = nix::sys::statfs::fstatfs(&tmp).unwrap();
+ if statfs.filesystem_type() == nix::sys::statfs::OVERLAYFS_SUPER_MAGIC {
+ // OverlayFS is a union file system. It returns one inode value in
+ // stat(2), but a different one shows up in /proc/locks. So we must
+ // skip the test.
+ skip!("/proc/locks does not work on overlayfs");
+ }
+ let inode = fstat(fd).expect("fstat failed").st_ino as usize;
+
+ let mut flock: libc::flock = unsafe {
+ mem::zeroed() // required for Linux/mips
+ };
+ flock.l_type = libc::F_RDLCK as libc::c_short;
+ flock.l_whence = libc::SEEK_SET as libc::c_short;
+ flock.l_start = 0;
+ flock.l_len = 0;
+ flock.l_pid = 0;
+ fcntl(fd, FcntlArg::F_OFD_SETLKW(&flock)).expect("read lock failed");
+ assert_eq!(
+ Some(("OFDLCK".to_string(), "READ".to_string())),
+ lock_info(inode)
+ );
+
+ flock.l_type = libc::F_UNLCK as libc::c_short;
+ fcntl(fd, FcntlArg::F_OFD_SETLKW(&flock)).expect("read unlock failed");
+ assert_eq!(None, lock_info(inode));
+ }
+
+ #[cfg(all(target_os = "linux", not(target_env = "musl")))]
+ fn lock_info(inode: usize) -> Option<(String, String)> {
+ use std::{
+ fs::File,
+ io::BufReader
+ };
+
+ let file = File::open("/proc/locks").expect("open /proc/locks failed");
+ let buf = BufReader::new(file);
+
+ for line in buf.lines() {
+ let line = line.unwrap();
+ let parts: Vec<_> = line.split_whitespace().collect();
+ let lock_type = parts[1];
+ let lock_access = parts[3];
+ let ino_parts: Vec<_> = parts[5].split(':').collect();
+ let ino: usize = ino_parts[2].parse().unwrap();
+ if ino == inode {
+ return Some((lock_type.to_string(), lock_access.to_string()));
+ }
+ }
+ None
+ }
}
#[cfg(any(target_os = "linux",
@@ -205,7 +464,7 @@ mod linux_android {
target_os = "fuchsia",
any(target_os = "wasi", target_env = "wasi"),
target_env = "uclibc",
- target_env = "freebsd"))]
+ target_os = "freebsd"))]
mod test_posix_fadvise {
use tempfile::NamedTempFile;
@@ -218,22 +477,22 @@ mod test_posix_fadvise {
fn test_success() {
let tmp = NamedTempFile::new().unwrap();
let fd = tmp.as_raw_fd();
- let res = posix_fadvise(fd, 0, 100, PosixFadviseAdvice::POSIX_FADV_WILLNEED).unwrap();
+ let res = posix_fadvise(fd, 0, 100, PosixFadviseAdvice::POSIX_FADV_WILLNEED);
- assert_eq!(res, 0);
+ assert!(res.is_ok());
}
#[test]
fn test_errno() {
let (rd, _wr) = pipe().unwrap();
- let errno = posix_fadvise(rd as RawFd, 0, 100, PosixFadviseAdvice::POSIX_FADV_WILLNEED)
- .unwrap();
- assert_eq!(errno, Errno::ESPIPE as i32);
+ let res = posix_fadvise(rd as RawFd, 0, 100, PosixFadviseAdvice::POSIX_FADV_WILLNEED);
+ assert_eq!(res, Err(Errno::ESPIPE));
}
}
#[cfg(any(target_os = "linux",
target_os = "android",
+ target_os = "dragonfly",
target_os = "emscripten",
target_os = "fuchsia",
any(target_os = "wasi", target_env = "wasi"),
@@ -258,7 +517,7 @@ mod test_posix_fallocate {
assert_eq!(tmp.read(&mut data).expect("read failure"), LEN);
assert_eq!(&data[..], &[0u8; LEN][..]);
}
- Err(nix::Error::Sys(Errno::EINVAL)) => {
+ Err(Errno::EINVAL) => {
// POSIX requires posix_fallocate to return EINVAL both for
// invalid arguments (i.e. len < 0) and if the operation is not
// supported by the file system.
@@ -274,12 +533,8 @@ mod test_posix_fallocate {
fn errno() {
let (rd, _wr) = pipe().unwrap();
let err = posix_fallocate(rd as RawFd, 0, 100).unwrap_err();
- use nix::Error::Sys;
match err {
- Sys(Errno::EINVAL)
- | Sys(Errno::ENODEV)
- | Sys(Errno::ESPIPE)
- | Sys(Errno::EBADF) => (),
+ Errno::EINVAL | Errno::ENODEV | Errno::ESPIPE | Errno::EBADF => (),
errno =>
panic!(
"unexpected errno {}",
diff --git a/vendor/nix/test/test_kmod/mod.rs b/vendor/nix/test/test_kmod/mod.rs
index ad40635..8eef538 100644
--- a/vendor/nix/test/test_kmod/mod.rs
+++ b/vendor/nix/test/test_kmod/mod.rs
@@ -2,11 +2,10 @@ use std::fs::copy;
use std::path::PathBuf;
use std::process::Command;
use tempfile::{tempdir, TempDir};
+use crate::*;
fn compile_kernel_module() -> (PathBuf, String, TempDir) {
- let _m = ::FORK_MTX
- .lock()
- .expect("Mutex got poisoned by another test");
+ let _m = crate::FORK_MTX.lock();
let tmp_dir = tempdir().expect("unable to create temporary build directory");
@@ -33,16 +32,15 @@ fn compile_kernel_module() -> (PathBuf, String, TempDir) {
use nix::errno::Errno;
use nix::kmod::{delete_module, DeleteModuleFlags};
use nix::kmod::{finit_module, init_module, ModuleInitFlags};
-use nix::Error;
use std::ffi::CString;
use std::fs::File;
use std::io::Read;
#[test]
fn test_finit_and_delete_module() {
- require_capability!(CAP_SYS_MODULE);
- let _m0 = ::KMOD_MTX.lock().expect("Mutex got poisoned by another test");
- let _m1 = ::CWD_LOCK.read().expect("Mutex got poisoned by another test");
+ require_capability!("test_finit_and_delete_module", CAP_SYS_MODULE);
+ let _m0 = crate::KMOD_MTX.lock();
+ let _m1 = crate::CWD_LOCK.read();
let (kmod_path, kmod_name, _kmod_dir) = compile_kernel_module();
@@ -57,10 +55,10 @@ fn test_finit_and_delete_module() {
}
#[test]
-fn test_finit_and_delete_modul_with_params() {
- require_capability!(CAP_SYS_MODULE);
- let _m0 = ::KMOD_MTX.lock().expect("Mutex got poisoned by another test");
- let _m1 = ::CWD_LOCK.read().expect("Mutex got poisoned by another test");
+fn test_finit_and_delete_module_with_params() {
+ require_capability!("test_finit_and_delete_module_with_params", CAP_SYS_MODULE);
+ let _m0 = crate::KMOD_MTX.lock();
+ let _m1 = crate::CWD_LOCK.read();
let (kmod_path, kmod_name, _kmod_dir) = compile_kernel_module();
@@ -79,9 +77,9 @@ fn test_finit_and_delete_modul_with_params() {
#[test]
fn test_init_and_delete_module() {
- require_capability!(CAP_SYS_MODULE);
- let _m0 = ::KMOD_MTX.lock().expect("Mutex got poisoned by another test");
- let _m1 = ::CWD_LOCK.read().expect("Mutex got poisoned by another test");
+ require_capability!("test_init_and_delete_module", CAP_SYS_MODULE);
+ let _m0 = crate::KMOD_MTX.lock();
+ let _m1 = crate::CWD_LOCK.read();
let (kmod_path, kmod_name, _kmod_dir) = compile_kernel_module();
@@ -89,7 +87,7 @@ fn test_init_and_delete_module() {
let mut contents: Vec<u8> = Vec::new();
f.read_to_end(&mut contents)
.expect("unable to read kernel module content to buffer");
- init_module(&mut contents, &CString::new("").unwrap()).expect("unable to load kernel module");
+ init_module(&contents, &CString::new("").unwrap()).expect("unable to load kernel module");
delete_module(
&CString::new(kmod_name).unwrap(),
@@ -99,9 +97,9 @@ fn test_init_and_delete_module() {
#[test]
fn test_init_and_delete_module_with_params() {
- require_capability!(CAP_SYS_MODULE);
- let _m0 = ::KMOD_MTX.lock().expect("Mutex got poisoned by another test");
- let _m1 = ::CWD_LOCK.read().expect("Mutex got poisoned by another test");
+ require_capability!("test_init_and_delete_module_with_params", CAP_SYS_MODULE);
+ let _m0 = crate::KMOD_MTX.lock();
+ let _m1 = crate::CWD_LOCK.read();
let (kmod_path, kmod_name, _kmod_dir) = compile_kernel_module();
@@ -109,7 +107,7 @@ fn test_init_and_delete_module_with_params() {
let mut contents: Vec<u8> = Vec::new();
f.read_to_end(&mut contents)
.expect("unable to read kernel module content to buffer");
- init_module(&mut contents, &CString::new("who=Nix number=2015").unwrap())
+ init_module(&contents, &CString::new("who=Nix number=2015").unwrap())
.expect("unable to load kernel module");
delete_module(
@@ -120,23 +118,23 @@ fn test_init_and_delete_module_with_params() {
#[test]
fn test_finit_module_invalid() {
- require_capability!(CAP_SYS_MODULE);
- let _m0 = ::KMOD_MTX.lock().expect("Mutex got poisoned by another test");
- let _m1 = ::CWD_LOCK.read().expect("Mutex got poisoned by another test");
+ require_capability!("test_finit_module_invalid", CAP_SYS_MODULE);
+ let _m0 = crate::KMOD_MTX.lock();
+ let _m1 = crate::CWD_LOCK.read();
let kmod_path = "/dev/zero";
let f = File::open(kmod_path).expect("unable to open kernel module");
let result = finit_module(&f, &CString::new("").unwrap(), ModuleInitFlags::empty());
- assert_eq!(result.unwrap_err(), Error::Sys(Errno::EINVAL));
+ assert_eq!(result.unwrap_err(), Errno::EINVAL);
}
#[test]
fn test_finit_module_twice_and_delete_module() {
- require_capability!(CAP_SYS_MODULE);
- let _m0 = ::KMOD_MTX.lock().expect("Mutex got poisoned by another test");
- let _m1 = ::CWD_LOCK.read().expect("Mutex got poisoned by another test");
+ require_capability!("test_finit_module_twice_and_delete_module", CAP_SYS_MODULE);
+ let _m0 = crate::KMOD_MTX.lock();
+ let _m1 = crate::CWD_LOCK.read();
let (kmod_path, kmod_name, _kmod_dir) = compile_kernel_module();
@@ -146,7 +144,7 @@ fn test_finit_module_twice_and_delete_module() {
let result = finit_module(&f, &CString::new("").unwrap(), ModuleInitFlags::empty());
- assert_eq!(result.unwrap_err(), Error::Sys(Errno::EEXIST));
+ assert_eq!(result.unwrap_err(), Errno::EEXIST);
delete_module(
&CString::new(kmod_name).unwrap(),
@@ -156,11 +154,11 @@ fn test_finit_module_twice_and_delete_module() {
#[test]
fn test_delete_module_not_loaded() {
- require_capability!(CAP_SYS_MODULE);
- let _m0 = ::KMOD_MTX.lock().expect("Mutex got poisoned by another test");
- let _m1 = ::CWD_LOCK.read().expect("Mutex got poisoned by another test");
+ require_capability!("test_delete_module_not_loaded", CAP_SYS_MODULE);
+ let _m0 = crate::KMOD_MTX.lock();
+ let _m1 = crate::CWD_LOCK.read();
let result = delete_module(&CString::new("hello").unwrap(), DeleteModuleFlags::empty());
- assert_eq!(result.unwrap_err(), Error::Sys(Errno::ENOENT));
+ assert_eq!(result.unwrap_err(), Errno::ENOENT);
}
diff --git a/vendor/nix/test/test_mount.rs b/vendor/nix/test/test_mount.rs
index d2e08bc..1ddfcfe 100644
--- a/vendor/nix/test/test_mount.rs
+++ b/vendor/nix/test/test_mount.rs
@@ -1,12 +1,10 @@
-// Impelmentation note: to allow unprivileged users to run it, this test makes
+mod common;
+
+// Implementation note: to allow unprivileged users to run it, this test makes
// use of user and mount namespaces. On systems that allow unprivileged user
// namespaces (Linux >= 3.8 compiled with CONFIG_USER_NS), the test should run
// without root.
-extern crate libc;
-extern crate nix;
-extern crate tempfile;
-
#[cfg(target_os = "linux")]
mod test_mount {
use std::fs::{self, File};
@@ -23,14 +21,13 @@ mod test_mount {
use nix::sys::stat::{self, Mode};
use nix::unistd::getuid;
- use tempfile;
-
- static SCRIPT_CONTENTS: &'static [u8] = b"#!/bin/sh
+ static SCRIPT_CONTENTS: &[u8] = b"#!/bin/sh
exit 23";
const EXPECTED_STATUS: i32 = 23;
const NONE: Option<&'static [u8]> = None;
+ #[allow(clippy::bind_instead_of_map)] // False positive
pub fn test_mount_tmpfs_without_flags_allows_rwx() {
let tempdir = tempfile::tempdir().unwrap();
@@ -226,6 +223,7 @@ fn main() {
use test_mount::{setup_namespaces, test_mount_tmpfs_without_flags_allows_rwx,
test_mount_rdonly_disallows_write, test_mount_noexec_disallows_exec,
test_mount_bind};
+ skip_if_cirrus!("Fails for an unknown reason Cirrus CI. Bug #1351");
setup_namespaces();
run_tests!(test_mount_tmpfs_without_flags_allows_rwx,
diff --git a/vendor/nix/test/test_mq.rs b/vendor/nix/test/test_mq.rs
index ecee200..8aff840 100644
--- a/vendor/nix/test/test_mq.rs
+++ b/vendor/nix/test/test_mq.rs
@@ -1,36 +1,53 @@
-use libc::c_long;
-
+use cfg_if::cfg_if;
use std::ffi::CString;
use std::str;
-use nix::errno::Errno::*;
-use nix::Error::Sys;
-use nix::mqueue::{mq_open, mq_close, mq_send, mq_receive};
+use nix::errno::Errno;
+use nix::mqueue::{mq_open, mq_close, mq_send, mq_receive, mq_attr_member_t};
use nix::mqueue::{MqAttr, MQ_OFlag};
use nix::sys::stat::Mode;
+// Defined as a macro such that the error source is reported as the caller's location.
+macro_rules! assert_attr_eq {
+ ($read_attr:ident, $initial_attr:ident) => {
+ cfg_if! {
+ if #[cfg(any(target_os = "dragonfly", target_os = "netbsd"))] {
+ // NetBSD (and others which inherit its implementation) include other flags
+ // in read_attr, such as those specified by oflag. Just make sure at least
+ // the correct bits are set.
+ assert_eq!($read_attr.flags() & $initial_attr.flags(), $initial_attr.flags());
+ assert_eq!($read_attr.maxmsg(), $initial_attr.maxmsg());
+ assert_eq!($read_attr.msgsize(), $initial_attr.msgsize());
+ assert_eq!($read_attr.curmsgs(), $initial_attr.curmsgs());
+ } else {
+ assert_eq!($read_attr, $initial_attr);
+ }
+ }
+ }
+}
+
#[test]
fn test_mq_send_and_receive() {
- const MSG_SIZE: c_long = 32;
+ const MSG_SIZE: mq_attr_member_t = 32;
let attr = MqAttr::new(0, 10, MSG_SIZE, 0);
let mq_name= &CString::new(b"/a_nix_test_queue".as_ref()).unwrap();
let oflag0 = MQ_OFlag::O_CREAT | MQ_OFlag::O_WRONLY;
let mode = Mode::S_IWUSR | Mode::S_IRUSR | Mode::S_IRGRP | Mode::S_IROTH;
let r0 = mq_open(mq_name, oflag0, mode, Some(&attr));
- if let Err(Sys(ENOSYS)) = r0 {
+ if let Err(Errno::ENOSYS) = r0 {
println!("message queues not supported or module not loaded?");
return;
};
let mqd0 = r0.unwrap();
let msg_to_send = "msg_1";
- mq_send(mqd0, msg_to_send.as_bytes(), 1).unwrap();
+ mq_send(&mqd0, msg_to_send.as_bytes(), 1).unwrap();
let oflag1 = MQ_OFlag::O_CREAT | MQ_OFlag::O_RDONLY;
let mqd1 = mq_open(mq_name, oflag1, mode, Some(&attr)).unwrap();
let mut buf = [0u8; 32];
let mut prio = 0u32;
- let len = mq_receive(mqd1, &mut buf, &mut prio).unwrap();
+ let len = mq_receive(&mqd1, &mut buf, &mut prio).unwrap();
assert_eq!(prio, 1);
mq_close(mqd1).unwrap();
@@ -40,101 +57,113 @@ fn test_mq_send_and_receive() {
#[test]
-#[cfg(not(any(target_os = "netbsd")))]
fn test_mq_getattr() {
use nix::mqueue::mq_getattr;
- const MSG_SIZE: c_long = 32;
+ const MSG_SIZE: mq_attr_member_t = 32;
let initial_attr = MqAttr::new(0, 10, MSG_SIZE, 0);
let mq_name = &CString::new(b"/attr_test_get_attr".as_ref()).unwrap();
let oflag = MQ_OFlag::O_CREAT | MQ_OFlag::O_WRONLY;
let mode = Mode::S_IWUSR | Mode::S_IRUSR | Mode::S_IRGRP | Mode::S_IROTH;
let r = mq_open(mq_name, oflag, mode, Some(&initial_attr));
- if let Err(Sys(ENOSYS)) = r {
+ if let Err(Errno::ENOSYS) = r {
println!("message queues not supported or module not loaded?");
return;
};
let mqd = r.unwrap();
- let read_attr = mq_getattr(mqd).unwrap();
- assert_eq!(read_attr, initial_attr);
+ let read_attr = mq_getattr(&mqd).unwrap();
+ assert_attr_eq!(read_attr, initial_attr);
mq_close(mqd).unwrap();
}
// FIXME: Fix failures for mips in QEMU
#[test]
-#[cfg(not(any(target_os = "netbsd")))]
-#[cfg_attr(any(target_arch = "mips", target_arch = "mips64"), ignore)]
+#[cfg_attr(all(
+ qemu,
+ any(target_arch = "mips", target_arch = "mips64")
+ ), ignore
+)]
fn test_mq_setattr() {
use nix::mqueue::{mq_getattr, mq_setattr};
- const MSG_SIZE: c_long = 32;
+ const MSG_SIZE: mq_attr_member_t = 32;
let initial_attr = MqAttr::new(0, 10, MSG_SIZE, 0);
let mq_name = &CString::new(b"/attr_test_get_attr".as_ref()).unwrap();
let oflag = MQ_OFlag::O_CREAT | MQ_OFlag::O_WRONLY;
let mode = Mode::S_IWUSR | Mode::S_IRUSR | Mode::S_IRGRP | Mode::S_IROTH;
let r = mq_open(mq_name, oflag, mode, Some(&initial_attr));
- if let Err(Sys(ENOSYS)) = r {
+ if let Err(Errno::ENOSYS) = r {
println!("message queues not supported or module not loaded?");
return;
};
let mqd = r.unwrap();
- let new_attr = MqAttr::new(0, 20, MSG_SIZE * 2, 100);
- let old_attr = mq_setattr(mqd, &new_attr).unwrap();
- assert_eq!(old_attr, initial_attr);
+ let new_attr = MqAttr::new(0, 20, MSG_SIZE * 2, 100);
+ let old_attr = mq_setattr(&mqd, &new_attr).unwrap();
+ assert_attr_eq!(old_attr, initial_attr);
- let new_attr_get = mq_getattr(mqd).unwrap();
- // The following tests make sense. No changes here because according to the Linux man page only
+ // No changes here because according to the Linux man page only
// O_NONBLOCK can be set (see tests below)
- assert_ne!(new_attr_get, new_attr);
+ #[cfg(not(any(target_os = "dragonfly", target_os = "netbsd")))]
+ {
+ let new_attr_get = mq_getattr(&mqd).unwrap();
+ assert_ne!(new_attr_get, new_attr);
+ }
- let new_attr_non_blocking = MqAttr::new(MQ_OFlag::O_NONBLOCK.bits() as c_long, 10, MSG_SIZE, 0);
- mq_setattr(mqd, &new_attr_non_blocking).unwrap();
- let new_attr_get = mq_getattr(mqd).unwrap();
+ let new_attr_non_blocking = MqAttr::new(MQ_OFlag::O_NONBLOCK.bits() as mq_attr_member_t, 10, MSG_SIZE, 0);
+ mq_setattr(&mqd, &new_attr_non_blocking).unwrap();
+ let new_attr_get = mq_getattr(&mqd).unwrap();
// now the O_NONBLOCK flag has been set
- assert_ne!(new_attr_get, initial_attr);
- assert_eq!(new_attr_get, new_attr_non_blocking);
+ #[cfg(not(any(target_os = "dragonfly", target_os = "netbsd")))]
+ {
+ assert_ne!(new_attr_get, initial_attr);
+ }
+ assert_attr_eq!(new_attr_get, new_attr_non_blocking);
mq_close(mqd).unwrap();
}
// FIXME: Fix failures for mips in QEMU
#[test]
-#[cfg(not(any(target_os = "netbsd")))]
-#[cfg_attr(any(target_arch = "mips", target_arch = "mips64"), ignore)]
+#[cfg_attr(all(
+ qemu,
+ any(target_arch = "mips", target_arch = "mips64")
+ ), ignore
+)]
fn test_mq_set_nonblocking() {
use nix::mqueue::{mq_getattr, mq_set_nonblock, mq_remove_nonblock};
- const MSG_SIZE: c_long = 32;
+ const MSG_SIZE: mq_attr_member_t = 32;
let initial_attr = MqAttr::new(0, 10, MSG_SIZE, 0);
let mq_name = &CString::new(b"/attr_test_get_attr".as_ref()).unwrap();
let oflag = MQ_OFlag::O_CREAT | MQ_OFlag::O_WRONLY;
let mode = Mode::S_IWUSR | Mode::S_IRUSR | Mode::S_IRGRP | Mode::S_IROTH;
let r = mq_open(mq_name, oflag, mode, Some(&initial_attr));
- if let Err(Sys(ENOSYS)) = r {
+ if let Err(Errno::ENOSYS) = r {
println!("message queues not supported or module not loaded?");
return;
};
let mqd = r.unwrap();
- mq_set_nonblock(mqd).unwrap();
- let new_attr = mq_getattr(mqd);
- assert_eq!(new_attr.unwrap().flags(), MQ_OFlag::O_NONBLOCK.bits() as c_long);
- mq_remove_nonblock(mqd).unwrap();
- let new_attr = mq_getattr(mqd);
- assert_eq!(new_attr.unwrap().flags(), 0);
+ mq_set_nonblock(&mqd).unwrap();
+ let new_attr = mq_getattr(&mqd);
+ let o_nonblock_bits = MQ_OFlag::O_NONBLOCK.bits() as mq_attr_member_t;
+ assert_eq!(new_attr.unwrap().flags() & o_nonblock_bits, o_nonblock_bits);
+ mq_remove_nonblock(&mqd).unwrap();
+ let new_attr = mq_getattr(&mqd);
+ assert_eq!(new_attr.unwrap().flags() & o_nonblock_bits, 0);
mq_close(mqd).unwrap();
}
#[test]
-#[cfg(not(any(target_os = "netbsd")))]
fn test_mq_unlink() {
use nix::mqueue::mq_unlink;
- const MSG_SIZE: c_long = 32;
+ const MSG_SIZE: mq_attr_member_t = 32;
let initial_attr = MqAttr::new(0, 10, MSG_SIZE, 0);
let mq_name_opened = &CString::new(b"/mq_unlink_test".as_ref()).unwrap();
+ #[cfg(not(any(target_os = "dragonfly", target_os = "netbsd")))]
let mq_name_not_opened = &CString::new(b"/mq_unlink_test".as_ref()).unwrap();
let oflag = MQ_OFlag::O_CREAT | MQ_OFlag::O_WRONLY;
let mode = Mode::S_IWUSR | Mode::S_IRUSR | Mode::S_IRGRP | Mode::S_IROTH;
let r = mq_open(mq_name_opened, oflag, mode, Some(&initial_attr));
- if let Err(Sys(ENOSYS)) = r {
+ if let Err(Errno::ENOSYS) = r {
println!("message queues not supported or module not loaded?");
return;
};
@@ -143,10 +172,16 @@ fn test_mq_unlink() {
let res_unlink = mq_unlink(mq_name_opened);
assert_eq!(res_unlink, Ok(()) );
- let res_unlink_not_opened = mq_unlink(mq_name_not_opened);
- assert_eq!(res_unlink_not_opened, Err(Sys(ENOENT)) );
+ // NetBSD (and others which inherit its implementation) defer removing the message
+ // queue name until all references are closed, whereas Linux and others remove the
+ // message queue name immediately.
+ #[cfg(not(any(target_os = "dragonfly", target_os = "netbsd")))]
+ {
+ let res_unlink_not_opened = mq_unlink(mq_name_not_opened);
+ assert_eq!(res_unlink_not_opened, Err(Errno::ENOENT) );
+ }
mq_close(mqd).unwrap();
let res_unlink_after_close = mq_unlink(mq_name_opened);
- assert_eq!(res_unlink_after_close, Err(Sys(ENOENT)) );
+ assert_eq!(res_unlink_after_close, Err(Errno::ENOENT) );
}
diff --git a/vendor/nix/test/test_net.rs b/vendor/nix/test/test_net.rs
index b8940e7..40ecd6b 100644
--- a/vendor/nix/test/test_net.rs
+++ b/vendor/nix/test/test_net.rs
@@ -8,5 +8,5 @@ const LOOPBACK: &[u8] = b"lo0";
#[test]
fn test_if_nametoindex() {
- assert!(if_nametoindex(&LOOPBACK[..]).is_ok());
+ assert!(if_nametoindex(LOOPBACK).is_ok());
}
diff --git a/vendor/nix/test/test_nmount.rs b/vendor/nix/test/test_nmount.rs
new file mode 100644
index 0000000..4c74ecf
--- /dev/null
+++ b/vendor/nix/test/test_nmount.rs
@@ -0,0 +1,51 @@
+use crate::*;
+use nix::{
+ errno::Errno,
+ mount::{MntFlags, Nmount, unmount}
+};
+use std::{
+ ffi::CString,
+ fs::File,
+ path::Path
+};
+use tempfile::tempdir;
+
+#[test]
+fn ok() {
+ require_mount!("nullfs");
+
+ let mountpoint = tempdir().unwrap();
+ let target = tempdir().unwrap();
+ let _sentry = File::create(target.path().join("sentry")).unwrap();
+
+ let fstype = CString::new("fstype").unwrap();
+ let nullfs = CString::new("nullfs").unwrap();
+ Nmount::new()
+ .str_opt(&fstype, &nullfs)
+ .str_opt_owned("fspath", mountpoint.path().to_str().unwrap())
+ .str_opt_owned("target", target.path().to_str().unwrap())
+ .nmount(MntFlags::empty()).unwrap();
+
+ // Now check that the sentry is visible through the mountpoint
+ let exists = Path::exists(&mountpoint.path().join("sentry"));
+
+ // Cleanup the mountpoint before asserting
+ unmount(mountpoint.path(), MntFlags::empty()).unwrap();
+
+ assert!(exists);
+}
+
+#[test]
+fn bad_fstype() {
+ let mountpoint = tempdir().unwrap();
+ let target = tempdir().unwrap();
+ let _sentry = File::create(target.path().join("sentry")).unwrap();
+
+ let e = Nmount::new()
+ .str_opt_owned("fspath", mountpoint.path().to_str().unwrap())
+ .str_opt_owned("target", target.path().to_str().unwrap())
+ .nmount(MntFlags::empty()).unwrap_err();
+
+ assert_eq!(e.error(), Errno::EINVAL);
+ assert_eq!(e.errmsg(), Some("Invalid fstype"));
+}
diff --git a/vendor/nix/test/test_poll.rs b/vendor/nix/test/test_poll.rs
index aef40e4..e4b369f 100644
--- a/vendor/nix/test/test_poll.rs
+++ b/vendor/nix/test/test_poll.rs
@@ -1,5 +1,20 @@
-use nix::poll::{PollFlags, poll, PollFd};
-use nix::unistd::{write, pipe};
+use nix::{
+ errno::Errno,
+ poll::{PollFlags, poll, PollFd},
+ unistd::{write, pipe}
+};
+
+macro_rules! loop_while_eintr {
+ ($poll_expr: expr) => {
+ loop {
+ match $poll_expr {
+ Ok(nfds) => break nfds,
+ Err(Errno::EINTR) => (),
+ Err(e) => panic!("{}", e)
+ }
+ }
+ }
+}
#[test]
fn test_poll() {
@@ -7,7 +22,7 @@ fn test_poll() {
let mut fds = [PollFd::new(r, PollFlags::POLLIN)];
// Poll an idle pipe. Should timeout
- let nfds = poll(&mut fds, 100).unwrap();
+ let nfds = loop_while_eintr!(poll(&mut fds, 100));
assert_eq!(nfds, 0);
assert!(!fds[0].revents().unwrap().contains(PollFlags::POLLIN));
@@ -37,14 +52,31 @@ fn test_ppoll() {
let mut fds = [PollFd::new(r, PollFlags::POLLIN)];
// Poll an idle pipe. Should timeout
- let nfds = ppoll(&mut fds, timeout, SigSet::empty()).unwrap();
+ let sigset = SigSet::empty();
+ let nfds = loop_while_eintr!(ppoll(&mut fds, Some(timeout), sigset));
assert_eq!(nfds, 0);
assert!(!fds[0].revents().unwrap().contains(PollFlags::POLLIN));
write(w, b".").unwrap();
// Poll a readable pipe. Should return an event.
- let nfds = ppoll(&mut fds, timeout, SigSet::empty()).unwrap();
+ let nfds = ppoll(&mut fds, Some(timeout), SigSet::empty()).unwrap();
assert_eq!(nfds, 1);
assert!(fds[0].revents().unwrap().contains(PollFlags::POLLIN));
}
+
+#[test]
+fn test_pollfd_fd() {
+ use std::os::unix::io::AsRawFd;
+
+ let pfd = PollFd::new(0x1234, PollFlags::empty());
+ assert_eq!(pfd.as_raw_fd(), 0x1234);
+}
+
+#[test]
+fn test_pollfd_events() {
+ let mut pfd = PollFd::new(-1, PollFlags::POLLIN);
+ assert_eq!(pfd.events(), PollFlags::POLLIN);
+ pfd.set_events(PollFlags::POLLOUT);
+ assert_eq!(pfd.events(), PollFlags::POLLOUT);
+}
diff --git a/vendor/nix/test/test_pty.rs b/vendor/nix/test/test_pty.rs
index dab34ca..1a7cab8 100644
--- a/vendor/nix/test/test_pty.rs
+++ b/vendor/nix/test/test_pty.rs
@@ -1,4 +1,5 @@
-use std::io::Write;
+use std::fs::File;
+use std::io::{Read, Write};
use std::path::Path;
use std::os::unix::prelude::*;
use tempfile::tempfile;
@@ -28,7 +29,7 @@ fn test_explicit_close() {
#[test]
#[cfg(any(target_os = "android", target_os = "linux"))]
fn test_ptsname_equivalence() {
- let _m = ::PTSNAME_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::PTSNAME_MTX.lock();
// Open a new PTTY master
let master_fd = posix_openpt(OFlag::O_RDWR).unwrap();
@@ -45,7 +46,7 @@ fn test_ptsname_equivalence() {
#[test]
#[cfg(any(target_os = "android", target_os = "linux"))]
fn test_ptsname_copy() {
- let _m = ::PTSNAME_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::PTSNAME_MTX.lock();
// Open a new PTTY master
let master_fd = posix_openpt(OFlag::O_RDWR).unwrap();
@@ -79,7 +80,7 @@ fn test_ptsname_r_copy() {
#[test]
#[cfg(any(target_os = "android", target_os = "linux"))]
fn test_ptsname_unique() {
- let _m = ::PTSNAME_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::PTSNAME_MTX.lock();
// Open a new PTTY master
let master1_fd = posix_openpt(OFlag::O_RDWR).unwrap();
@@ -95,35 +96,108 @@ fn test_ptsname_unique() {
assert!(slave_name1 != slave_name2);
}
-/// Test opening a master/slave PTTY pair
-///
-/// This is a single larger test because much of these functions aren't useful by themselves. So for
-/// this test we perform the basic act of getting a file handle for a connect master/slave PTTY
-/// pair.
-#[test]
-fn test_open_ptty_pair() {
- let _m = ::PTSNAME_MTX.lock().expect("Mutex got poisoned by another test");
+/// Common setup for testing PTTY pairs
+fn open_ptty_pair() -> (PtyMaster, File) {
+ let _m = crate::PTSNAME_MTX.lock();
// Open a new PTTY master
- let master_fd = posix_openpt(OFlag::O_RDWR).expect("posix_openpt failed");
- assert!(master_fd.as_raw_fd() > 0);
+ let master = posix_openpt(OFlag::O_RDWR).expect("posix_openpt failed");
// Allow a slave to be generated for it
- grantpt(&master_fd).expect("grantpt failed");
- unlockpt(&master_fd).expect("unlockpt failed");
+ grantpt(&master).expect("grantpt failed");
+ unlockpt(&master).expect("unlockpt failed");
// Get the name of the slave
- let slave_name = unsafe { ptsname(&master_fd) }.expect("ptsname failed");
+ let slave_name = unsafe { ptsname(&master) }.expect("ptsname failed");
// Open the slave device
let slave_fd = open(Path::new(&slave_name), OFlag::O_RDWR, stat::Mode::empty()).unwrap();
- assert!(slave_fd > 0);
+
+ #[cfg(target_os = "illumos")]
+ // TODO: rewrite using ioctl!
+ #[allow(clippy::comparison_chain)]
+ {
+ use libc::{ioctl, I_FIND, I_PUSH};
+
+ // On illumos systems, as per pts(7D), one must push STREAMS modules
+ // after opening a device path returned from ptsname().
+ let ptem = b"ptem\0";
+ let ldterm = b"ldterm\0";
+ let r = unsafe { ioctl(slave_fd, I_FIND, ldterm.as_ptr()) };
+ if r < 0 {
+ panic!("I_FIND failure");
+ } else if r == 0 {
+ if unsafe { ioctl(slave_fd, I_PUSH, ptem.as_ptr()) } < 0 {
+ panic!("I_PUSH ptem failure");
+ }
+ if unsafe { ioctl(slave_fd, I_PUSH, ldterm.as_ptr()) } < 0 {
+ panic!("I_PUSH ldterm failure");
+ }
+ }
+ }
+
+ let slave = unsafe { File::from_raw_fd(slave_fd) };
+
+ (master, slave)
+}
+
+/// Test opening a master/slave PTTY pair
+///
+/// This uses a common `open_ptty_pair` because much of these functions aren't useful by
+/// themselves. So for this test we perform the basic act of getting a file handle for a
+/// master/slave PTTY pair, then just sanity-check the raw values.
+#[test]
+fn test_open_ptty_pair() {
+ let (master, slave) = open_ptty_pair();
+ assert!(master.as_raw_fd() > 0);
+ assert!(slave.as_raw_fd() > 0);
+}
+
+/// Put the terminal in raw mode.
+fn make_raw(fd: RawFd) {
+ let mut termios = tcgetattr(fd).unwrap();
+ cfmakeraw(&mut termios);
+ tcsetattr(fd, SetArg::TCSANOW, &termios).unwrap();
+}
+
+/// Test `io::Read` on the PTTY master
+#[test]
+fn test_read_ptty_pair() {
+ let (mut master, mut slave) = open_ptty_pair();
+ make_raw(slave.as_raw_fd());
+
+ let mut buf = [0u8; 5];
+ slave.write_all(b"hello").unwrap();
+ master.read_exact(&mut buf).unwrap();
+ assert_eq!(&buf, b"hello");
+
+ let mut master = &master;
+ slave.write_all(b"hello").unwrap();
+ master.read_exact(&mut buf).unwrap();
+ assert_eq!(&buf, b"hello");
+}
+
+/// Test `io::Write` on the PTTY master
+#[test]
+fn test_write_ptty_pair() {
+ let (mut master, mut slave) = open_ptty_pair();
+ make_raw(slave.as_raw_fd());
+
+ let mut buf = [0u8; 5];
+ master.write_all(b"adios").unwrap();
+ slave.read_exact(&mut buf).unwrap();
+ assert_eq!(&buf, b"adios");
+
+ let mut master = &master;
+ master.write_all(b"adios").unwrap();
+ slave.read_exact(&mut buf).unwrap();
+ assert_eq!(&buf, b"adios");
}
#[test]
fn test_openpty() {
// openpty uses ptname(3) internally
- let _m = ::PTSNAME_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::PTSNAME_MTX.lock();
let pty = openpty(None, None).unwrap();
assert!(pty.master > 0);
@@ -133,21 +207,21 @@ fn test_openpty() {
let string = "foofoofoo\n";
let mut buf = [0u8; 10];
write(pty.master, string.as_bytes()).unwrap();
- ::read_exact(pty.slave, &mut buf);
+ crate::read_exact(pty.slave, &mut buf);
assert_eq!(&buf, string.as_bytes());
// Read the echo as well
let echoed_string = "foofoofoo\r\n";
let mut buf = [0u8; 11];
- ::read_exact(pty.master, &mut buf);
+ crate::read_exact(pty.master, &mut buf);
assert_eq!(&buf, echoed_string.as_bytes());
let string2 = "barbarbarbar\n";
let echoed_string2 = "barbarbarbar\r\n";
let mut buf = [0u8; 14];
write(pty.slave, string2.as_bytes()).unwrap();
- ::read_exact(pty.master, &mut buf);
+ crate::read_exact(pty.master, &mut buf);
assert_eq!(&buf, echoed_string2.as_bytes());
@@ -158,14 +232,14 @@ fn test_openpty() {
#[test]
fn test_openpty_with_termios() {
// openpty uses ptname(3) internally
- let _m = ::PTSNAME_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::PTSNAME_MTX.lock();
// Open one pty to get attributes for the second one
let mut termios = {
let pty = openpty(None, None).unwrap();
assert!(pty.master > 0);
assert!(pty.slave > 0);
- let termios = tcgetattr(pty.master).unwrap();
+ let termios = tcgetattr(pty.slave).unwrap();
close(pty.master).unwrap();
close(pty.slave).unwrap();
termios
@@ -182,20 +256,20 @@ fn test_openpty_with_termios() {
let string = "foofoofoo\n";
let mut buf = [0u8; 10];
write(pty.master, string.as_bytes()).unwrap();
- ::read_exact(pty.slave, &mut buf);
+ crate::read_exact(pty.slave, &mut buf);
assert_eq!(&buf, string.as_bytes());
// read the echo as well
let echoed_string = "foofoofoo\n";
- ::read_exact(pty.master, &mut buf);
+ crate::read_exact(pty.master, &mut buf);
assert_eq!(&buf, echoed_string.as_bytes());
let string2 = "barbarbarbar\n";
let echoed_string2 = "barbarbarbar\n";
let mut buf = [0u8; 13];
write(pty.slave, string2.as_bytes()).unwrap();
- ::read_exact(pty.master, &mut buf);
+ crate::read_exact(pty.master, &mut buf);
assert_eq!(&buf, echoed_string2.as_bytes());
@@ -209,13 +283,15 @@ fn test_forkpty() {
use nix::sys::signal::*;
use nix::sys::wait::wait;
// forkpty calls openpty which uses ptname(3) internally.
- let _m0 = ::PTSNAME_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m0 = crate::PTSNAME_MTX.lock();
// forkpty spawns a child process
- let _m1 = ::FORK_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m1 = crate::FORK_MTX.lock();
let string = "naninani\n";
let echoed_string = "naninani\r\n";
- let pty = forkpty(None, None).unwrap();
+ let pty = unsafe {
+ forkpty(None, None).unwrap()
+ };
match pty.fork_result {
Child => {
write(STDOUT_FILENO, string.as_bytes()).unwrap();
@@ -225,7 +301,7 @@ fn test_forkpty() {
Parent { child } => {
let mut buf = [0u8; 10];
assert!(child.as_raw() > 0);
- ::read_exact(pty.master, &mut buf);
+ crate::read_exact(pty.master, &mut buf);
kill(child, SIGTERM).unwrap();
wait().unwrap(); // keep other tests using generic wait from getting our child
assert_eq!(&buf, echoed_string.as_bytes());
diff --git a/vendor/nix/test/test_ptymaster_drop.rs b/vendor/nix/test/test_ptymaster_drop.rs
index 9b59d66..a68f81e 100644
--- a/vendor/nix/test/test_ptymaster_drop.rs
+++ b/vendor/nix/test/test_ptymaster_drop.rs
@@ -1,21 +1,20 @@
-extern crate nix;
+#[cfg(not(any(target_os = "redox", target_os = "fuchsia")))]
+mod t {
+ use nix::fcntl::OFlag;
+ use nix::pty::*;
+ use nix::unistd::close;
+ use std::os::unix::io::AsRawFd;
-use nix::fcntl::OFlag;
-use nix::pty::*;
-use nix::unistd::close;
-use std::os::unix::io::AsRawFd;
-
-/// Regression test for Issue #659
-/// `PtyMaster` should panic rather than double close the file descriptor
-/// This must run in its own test process because it deliberately creates a race
-/// condition.
-#[test]
-#[should_panic(expected = "Closing an invalid file descriptor!")]
-// In Travis on i686-unknown-linux-musl, this test gets SIGABRT. I don't know
-// why. It doesn't happen on any other target, and it doesn't happen on my PC.
-#[cfg_attr(all(target_env = "musl", target_arch = "x86"), ignore)]
-fn test_double_close() {
- let m = posix_openpt(OFlag::O_RDWR).unwrap();
- close(m.as_raw_fd()).unwrap();
- drop(m); // should panic here
+ /// Regression test for Issue #659
+ ///
+ /// `PtyMaster` should panic rather than double close the file descriptor
+ /// This must run in its own test process because it deliberately creates a
+ /// race condition.
+ #[test]
+ #[should_panic(expected = "Closing an invalid file descriptor!")]
+ fn test_double_close() {
+ let m = posix_openpt(OFlag::O_RDWR).unwrap();
+ close(m.as_raw_fd()).unwrap();
+ drop(m); // should panic here
+ }
}
diff --git a/vendor/nix/test/test_resource.rs b/vendor/nix/test/test_resource.rs
new file mode 100644
index 0000000..c89d601
--- /dev/null
+++ b/vendor/nix/test/test_resource.rs
@@ -0,0 +1,23 @@
+#[cfg(not(any(target_os = "redox", target_os = "fuchsia", target_os = "illumos")))]
+use nix::sys::resource::{getrlimit, setrlimit, Resource};
+
+/// Tests the RLIMIT_NOFILE functionality of getrlimit(), where the resource RLIMIT_NOFILE refers
+/// to the maximum file descriptor number that can be opened by the process (aka the maximum number
+/// of file descriptors that the process can open, since Linux 4.5).
+///
+/// We first fetch the existing file descriptor maximum values using getrlimit(), then edit the
+/// soft limit to make sure it has a new and distinct value to the hard limit. We then setrlimit()
+/// to put the new soft limit in effect, and then getrlimit() once more to ensure the limits have
+/// been updated.
+#[test]
+#[cfg(not(any(target_os = "redox", target_os = "fuchsia", target_os = "illumos")))]
+pub fn test_resource_limits_nofile() {
+ let (mut soft_limit, hard_limit) = getrlimit(Resource::RLIMIT_NOFILE).unwrap();
+
+ soft_limit -= 1;
+ assert_ne!(soft_limit, hard_limit);
+ setrlimit(Resource::RLIMIT_NOFILE, soft_limit, hard_limit).unwrap();
+
+ let (new_soft_limit, _) = getrlimit(Resource::RLIMIT_NOFILE).unwrap();
+ assert_eq!(new_soft_limit, soft_limit);
+}
diff --git a/vendor/nix/test/test_sendfile.rs b/vendor/nix/test/test_sendfile.rs
index 3bc7932..e56ff12 100644
--- a/vendor/nix/test/test_sendfile.rs
+++ b/vendor/nix/test/test_sendfile.rs
@@ -8,7 +8,7 @@ use tempfile::tempfile;
cfg_if! {
if #[cfg(any(target_os = "android", target_os = "linux"))] {
use nix::unistd::{close, pipe, read};
- } else if #[cfg(any(target_os = "freebsd", target_os = "ios", target_os = "macos"))] {
+ } else if #[cfg(any(target_os = "dragonfly", target_os = "freebsd", target_os = "ios", target_os = "macos"))] {
use std::net::Shutdown;
use std::os::unix::net::UnixStream;
}
@@ -36,6 +36,28 @@ fn test_sendfile_linux() {
close(wr).unwrap();
}
+#[cfg(target_os = "linux")]
+#[test]
+fn test_sendfile64_linux() {
+ const CONTENTS: &[u8] = b"abcdef123456";
+ let mut tmp = tempfile().unwrap();
+ tmp.write_all(CONTENTS).unwrap();
+
+ let (rd, wr) = pipe().unwrap();
+ let mut offset: libc::off64_t = 5;
+ let res = sendfile64(wr, tmp.as_raw_fd(), Some(&mut offset), 2).unwrap();
+
+ assert_eq!(2, res);
+
+ let mut buf = [0u8; 1024];
+ assert_eq!(2, read(rd, &mut buf).unwrap());
+ assert_eq!(b"f1", &buf[0..2]);
+ assert_eq!(7, offset);
+
+ close(rd).unwrap();
+ close(wr).unwrap();
+}
+
#[cfg(target_os = "freebsd")]
#[test]
fn test_sendfile_freebsd() {
@@ -83,6 +105,51 @@ fn test_sendfile_freebsd() {
assert_eq!(expected_string, read_string);
}
+#[cfg(target_os = "dragonfly")]
+#[test]
+fn test_sendfile_dragonfly() {
+ // Declare the content
+ let header_strings = vec!["HTTP/1.1 200 OK\n", "Content-Type: text/plain\n", "\n"];
+ let body = "Xabcdef123456";
+ let body_offset = 1;
+ let trailer_strings = vec!["\n", "Served by Make Believe\n"];
+
+ // Write the body to a file
+ let mut tmp = tempfile().unwrap();
+ tmp.write_all(body.as_bytes()).unwrap();
+
+ // Prepare headers and trailers for sendfile
+ let headers: Vec<&[u8]> = header_strings.iter().map(|s| s.as_bytes()).collect();
+ let trailers: Vec<&[u8]> = trailer_strings.iter().map(|s| s.as_bytes()).collect();
+
+ // Prepare socket pair
+ let (mut rd, wr) = UnixStream::pair().unwrap();
+
+ // Call the test method
+ let (res, bytes_written) = sendfile(
+ tmp.as_raw_fd(),
+ wr.as_raw_fd(),
+ body_offset as off_t,
+ None,
+ Some(headers.as_slice()),
+ Some(trailers.as_slice()),
+ );
+ assert!(res.is_ok());
+ wr.shutdown(Shutdown::Both).unwrap();
+
+ // Prepare the expected result
+ let expected_string =
+ header_strings.concat() + &body[body_offset..] + &trailer_strings.concat();
+
+ // Verify the message that was sent
+ assert_eq!(bytes_written as usize, expected_string.as_bytes().len());
+
+ let mut read_string = String::new();
+ let bytes_read = rd.read_to_string(&mut read_string).unwrap();
+ assert_eq!(bytes_written as usize, bytes_read);
+ assert_eq!(expected_string, read_string);
+}
+
#[cfg(any(target_os = "ios", target_os = "macos"))]
#[test]
fn test_sendfile_darwin() {
diff --git a/vendor/nix/test/test_stat.rs b/vendor/nix/test/test_stat.rs
index d180938..8baa655 100644
--- a/vendor/nix/test/test_stat.rs
+++ b/vendor/nix/test/test_stat.rs
@@ -1,15 +1,27 @@
-use std::fs::{self, File};
+#[cfg(not(target_os = "redox"))]
+use std::fs;
+use std::fs::File;
+#[cfg(not(target_os = "redox"))]
use std::os::unix::fs::{symlink, PermissionsExt};
use std::os::unix::prelude::AsRawFd;
+#[cfg(not(target_os = "redox"))]
use std::time::{Duration, UNIX_EPOCH};
+#[cfg(not(target_os = "redox"))]
use std::path::Path;
-#[cfg(not(any(target_os = "netbsd")))]
-use libc::{S_IFMT, S_IFLNK, mode_t};
-
-use nix::{fcntl, Error};
-use nix::errno::{Errno};
-use nix::sys::stat::{self, fchmod, fchmodat, futimens, stat, utimes, utimensat, mkdirat};
+#[cfg(not(any(target_os = "netbsd", target_os = "redox")))]
+use libc::{S_IFMT, S_IFLNK};
+use libc::mode_t;
+
+#[cfg(not(target_os = "redox"))]
+use nix::fcntl;
+#[cfg(not(target_os = "redox"))]
+use nix::errno::Errno;
+#[cfg(not(target_os = "redox"))]
+use nix::sys::stat::{self, futimens, utimes};
+use nix::sys::stat::{fchmod, stat};
+#[cfg(not(target_os = "redox"))]
+use nix::sys::stat::{fchmodat, utimensat, mkdirat};
#[cfg(any(target_os = "linux",
target_os = "haiku",
target_os = "ios",
@@ -17,43 +29,37 @@ use nix::sys::stat::{self, fchmod, fchmodat, futimens, stat, utimes, utimensat,
target_os = "freebsd",
target_os = "netbsd"))]
use nix::sys::stat::lutimes;
-use nix::sys::stat::{Mode, FchmodatFlags, UtimensatFlags};
+#[cfg(not(target_os = "redox"))]
+use nix::sys::stat::{FchmodatFlags, UtimensatFlags};
+use nix::sys::stat::Mode;
-#[cfg(not(any(target_os = "netbsd")))]
+#[cfg(not(any(target_os = "netbsd", target_os = "redox")))]
use nix::sys::stat::FileStat;
+#[cfg(not(target_os = "redox"))]
use nix::sys::time::{TimeSpec, TimeVal, TimeValLike};
+#[cfg(not(target_os = "redox"))]
use nix::unistd::chdir;
-#[cfg(not(any(target_os = "netbsd")))]
+#[cfg(not(any(target_os = "netbsd", target_os = "redox")))]
use nix::Result;
-use tempfile;
-
-#[allow(unused_comparisons)]
-// uid and gid are signed on Windows, but not on other platforms. This function
-// allows warning free compiles on all platforms, and can be removed when
-// expression-level #[allow] is available.
-#[cfg(not(any(target_os = "netbsd")))]
-fn valid_uid_gid(stat: FileStat) -> bool {
- // uid could be 0 for the `root` user. This quite possible when
- // the tests are being run on a rooted Android device.
- stat.st_uid >= 0 && stat.st_gid >= 0
-}
-#[cfg(not(any(target_os = "netbsd")))]
+#[cfg(not(any(target_os = "netbsd", target_os = "redox")))]
fn assert_stat_results(stat_result: Result<FileStat>) {
let stats = stat_result.expect("stat call failed");
assert!(stats.st_dev > 0); // must be positive integer, exact number machine dependent
assert!(stats.st_ino > 0); // inode is positive integer, exact number machine dependent
assert!(stats.st_mode > 0); // must be positive integer
assert_eq!(stats.st_nlink, 1); // there links created, must be 1
- assert!(valid_uid_gid(stats)); // must be positive integers
assert_eq!(stats.st_size, 0); // size is 0 because we did not write anything to the file
assert!(stats.st_blksize > 0); // must be positive integer, exact number machine dependent
assert!(stats.st_blocks <= 16); // Up to 16 blocks can be allocated for a blank file
}
-#[cfg(not(any(target_os = "netbsd")))]
+#[cfg(not(any(target_os = "netbsd", target_os = "redox")))]
+// (Android's st_blocks is ulonglong which is always non-negative.)
+#[cfg_attr(target_os = "android", allow(unused_comparisons))]
+#[allow(clippy::absurd_extreme_comparisons)] // Not absurd on all OSes
fn assert_lstat_results(stat_result: Result<FileStat>) {
let stats = stat_result.expect("stat call failed");
assert!(stats.st_dev > 0); // must be positive integer, exact number machine dependent
@@ -65,18 +71,16 @@ fn assert_lstat_results(stat_result: Result<FileStat>) {
// On other platforms they are the same (either both are u16 or u32).
assert_eq!((stats.st_mode as usize) & (S_IFMT as usize), S_IFLNK as usize); // should be a link
assert_eq!(stats.st_nlink, 1); // there links created, must be 1
- assert!(valid_uid_gid(stats)); // must be positive integers
assert!(stats.st_size > 0); // size is > 0 because it points to another file
assert!(stats.st_blksize > 0); // must be positive integer, exact number machine dependent
// st_blocks depends on whether the machine's file system uses fast
// or slow symlinks, so just make sure it's not negative
- // (Android's st_blocks is ulonglong which is always non-negative.)
assert!(stats.st_blocks >= 0);
}
#[test]
-#[cfg(not(any(target_os = "netbsd")))]
+#[cfg(not(any(target_os = "netbsd", target_os = "redox")))]
fn test_stat_and_fstat() {
use nix::sys::stat::fstat;
@@ -92,7 +96,7 @@ fn test_stat_and_fstat() {
}
#[test]
-#[cfg(not(any(target_os = "netbsd")))]
+#[cfg(not(any(target_os = "netbsd", target_os = "redox")))]
fn test_fstatat() {
let tempdir = tempfile::tempdir().unwrap();
let filename = tempdir.path().join("foo.txt");
@@ -108,7 +112,7 @@ fn test_fstatat() {
}
#[test]
-#[cfg(not(any(target_os = "netbsd")))]
+#[cfg(not(any(target_os = "netbsd", target_os = "redox")))]
fn test_stat_fstat_lstat() {
use nix::sys::stat::{fstat, lstat};
@@ -144,19 +148,20 @@ fn test_fchmod() {
fchmod(file.as_raw_fd(), mode1).unwrap();
let file_stat1 = stat(&filename).unwrap();
- assert_eq!(file_stat1.st_mode & 0o7777, mode1.bits());
+ assert_eq!(file_stat1.st_mode as mode_t & 0o7777, mode1.bits());
let mut mode2 = Mode::empty();
mode2.insert(Mode::S_IROTH);
fchmod(file.as_raw_fd(), mode2).unwrap();
let file_stat2 = stat(&filename).unwrap();
- assert_eq!(file_stat2.st_mode & 0o7777, mode2.bits());
+ assert_eq!(file_stat2.st_mode as mode_t & 0o7777, mode2.bits());
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_fchmodat() {
- let _dr = ::DirRestore::new();
+ let _dr = crate::DirRestore::new();
let tempdir = tempfile::tempdir().unwrap();
let filename = "foo.txt";
let fullpath = tempdir.path().join(filename);
@@ -170,7 +175,7 @@ fn test_fchmodat() {
fchmodat(Some(dirfd), filename, mode1, FchmodatFlags::FollowSymlink).unwrap();
let file_stat1 = stat(&fullpath).unwrap();
- assert_eq!(file_stat1.st_mode & 0o7777, mode1.bits());
+ assert_eq!(file_stat1.st_mode as mode_t & 0o7777, mode1.bits());
chdir(tempdir.path()).unwrap();
@@ -179,13 +184,14 @@ fn test_fchmodat() {
fchmodat(None, filename, mode2, FchmodatFlags::FollowSymlink).unwrap();
let file_stat2 = stat(&fullpath).unwrap();
- assert_eq!(file_stat2.st_mode & 0o7777, mode2.bits());
+ assert_eq!(file_stat2.st_mode as mode_t & 0o7777, mode2.bits());
}
/// Asserts that the atime and mtime in a file's metadata match expected values.
///
/// The atime and mtime are expressed with a resolution of seconds because some file systems
/// (like macOS's HFS+) do not have higher granularity.
+#[cfg(not(target_os = "redox"))]
fn assert_times_eq(exp_atime_sec: u64, exp_mtime_sec: u64, attr: &fs::Metadata) {
assert_eq!(
Duration::new(exp_atime_sec, 0),
@@ -196,6 +202,7 @@ fn assert_times_eq(exp_atime_sec: u64, exp_mtime_sec: u64, attr: &fs::Metadata)
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_utimes() {
let tempdir = tempfile::tempdir().unwrap();
let fullpath = tempdir.path().join("file");
@@ -231,6 +238,7 @@ fn test_lutimes() {
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_futimens() {
let tempdir = tempfile::tempdir().unwrap();
let fullpath = tempdir.path().join("file");
@@ -243,8 +251,9 @@ fn test_futimens() {
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_utimensat() {
- let _dr = ::DirRestore::new();
+ let _dr = crate::DirRestore::new();
let tempdir = tempfile::tempdir().unwrap();
let filename = "foo.txt";
let fullpath = tempdir.path().join(filename);
@@ -264,6 +273,7 @@ fn test_utimensat() {
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_mkdirat_success_path() {
let tempdir = tempfile::tempdir().unwrap();
let filename = "example_subdir";
@@ -273,6 +283,7 @@ fn test_mkdirat_success_path() {
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_mkdirat_success_mode() {
let expected_bits = stat::SFlag::S_IFDIR.bits() | stat::Mode::S_IRWXU.bits();
let tempdir = tempfile::tempdir().unwrap();
@@ -285,6 +296,7 @@ fn test_mkdirat_success_mode() {
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_mkdirat_fail() {
let tempdir = tempfile::tempdir().unwrap();
let not_dir_filename= "example_not_dir";
@@ -292,5 +304,57 @@ fn test_mkdirat_fail() {
let dirfd = fcntl::open(&tempdir.path().join(not_dir_filename), fcntl::OFlag::O_CREAT,
stat::Mode::empty()).unwrap();
let result = mkdirat(dirfd, filename, Mode::S_IRWXU).unwrap_err();
- assert_eq!(result, Error::Sys(Errno::ENOTDIR));
+ assert_eq!(result, Errno::ENOTDIR);
+}
+
+#[test]
+#[cfg(not(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "redox")))]
+fn test_mknod() {
+ use stat::{lstat, mknod, SFlag};
+
+ let file_name = "test_file";
+ let tempdir = tempfile::tempdir().unwrap();
+ let target = tempdir.path().join(file_name);
+ mknod(&target, SFlag::S_IFREG, Mode::S_IRWXU, 0).unwrap();
+ let mode = lstat(&target).unwrap().st_mode as mode_t;
+ assert!(mode & libc::S_IFREG == libc::S_IFREG);
+ assert!(mode & libc::S_IRWXU == libc::S_IRWXU);
+}
+
+#[test]
+#[cfg(not(any(target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "illumos",
+ target_os = "ios",
+ target_os = "macos",
+ target_os = "redox")))]
+fn test_mknodat() {
+ use fcntl::{AtFlags, OFlag};
+ use nix::dir::Dir;
+ use stat::{fstatat, mknodat, SFlag};
+
+ let file_name = "test_file";
+ let tempdir = tempfile::tempdir().unwrap();
+ let target_dir = Dir::open(tempdir.path(), OFlag::O_DIRECTORY, Mode::S_IRWXU).unwrap();
+ mknodat(
+ target_dir.as_raw_fd(),
+ file_name,
+ SFlag::S_IFREG,
+ Mode::S_IRWXU,
+ 0,
+ )
+ .unwrap();
+ let mode = fstatat(
+ target_dir.as_raw_fd(),
+ file_name,
+ AtFlags::AT_SYMLINK_NOFOLLOW,
+ )
+ .unwrap()
+ .st_mode as mode_t;
+ assert!(mode & libc::S_IFREG == libc::S_IFREG);
+ assert!(mode & libc::S_IRWXU == libc::S_IRWXU);
}
diff --git a/vendor/nix/test/test_time.rs b/vendor/nix/test/test_time.rs
new file mode 100644
index 0000000..dc307e5
--- /dev/null
+++ b/vendor/nix/test/test_time.rs
@@ -0,0 +1,58 @@
+#[cfg(any(
+ target_os = "freebsd",
+ target_os = "dragonfly",
+ target_os = "linux",
+ target_os = "android",
+ target_os = "emscripten",
+))]
+use nix::time::clock_getcpuclockid;
+use nix::time::{clock_gettime, ClockId};
+
+#[cfg(not(target_os = "redox"))]
+#[test]
+pub fn test_clock_getres() {
+ assert!(nix::time::clock_getres(ClockId::CLOCK_REALTIME).is_ok());
+}
+
+#[test]
+pub fn test_clock_gettime() {
+ assert!(clock_gettime(ClockId::CLOCK_REALTIME).is_ok());
+}
+
+#[cfg(any(
+ target_os = "freebsd",
+ target_os = "dragonfly",
+ target_os = "linux",
+ target_os = "android",
+ target_os = "emscripten",
+))]
+#[test]
+pub fn test_clock_getcpuclockid() {
+ let clock_id = clock_getcpuclockid(nix::unistd::Pid::this()).unwrap();
+ assert!(clock_gettime(clock_id).is_ok());
+}
+
+#[cfg(not(target_os = "redox"))]
+#[test]
+pub fn test_clock_id_res() {
+ assert!(ClockId::CLOCK_REALTIME.res().is_ok());
+}
+
+#[test]
+pub fn test_clock_id_now() {
+ assert!(ClockId::CLOCK_REALTIME.now().is_ok());
+}
+
+#[cfg(any(
+ target_os = "freebsd",
+ target_os = "dragonfly",
+ target_os = "linux",
+ target_os = "android",
+ target_os = "emscripten",
+))]
+#[test]
+pub fn test_clock_id_pid_cpu_clock_id() {
+ assert!(ClockId::pid_cpu_clock_id(nix::unistd::Pid::this())
+ .map(ClockId::now)
+ .is_ok());
+}
diff --git a/vendor/nix/test/test_timer.rs b/vendor/nix/test/test_timer.rs
new file mode 100644
index 0000000..d07d963
--- /dev/null
+++ b/vendor/nix/test/test_timer.rs
@@ -0,0 +1,99 @@
+use nix::sys::signal::{
+ sigaction, SaFlags, SigAction, SigEvent, SigHandler, SigSet, SigevNotify, Signal,
+};
+use nix::sys::timer::{Expiration, Timer, TimerSetTimeFlags};
+use nix::time::ClockId;
+use std::convert::TryFrom;
+use std::sync::atomic::{AtomicBool, Ordering};
+use std::thread;
+use std::time::{Duration, Instant};
+
+const SIG: Signal = Signal::SIGALRM;
+static ALARM_CALLED: AtomicBool = AtomicBool::new(false);
+
+pub extern "C" fn handle_sigalarm(raw_signal: libc::c_int) {
+ let signal = Signal::try_from(raw_signal).unwrap();
+ if signal == SIG {
+ ALARM_CALLED.store(true, Ordering::Release);
+ }
+}
+
+#[test]
+fn alarm_fires() {
+ // Avoid interfering with other signal using tests by taking a mutex shared
+ // among other tests in this crate.
+ let _m = crate::SIGNAL_MTX.lock();
+ const TIMER_PERIOD: Duration = Duration::from_millis(100);
+
+ //
+ // Setup
+ //
+
+ // Create a handler for the test signal, `SIG`. The handler is responsible
+ // for flipping `ALARM_CALLED`.
+ let handler = SigHandler::Handler(handle_sigalarm);
+ let signal_action = SigAction::new(handler, SaFlags::SA_RESTART, SigSet::empty());
+ let old_handler =
+ unsafe { sigaction(SIG, &signal_action).expect("unable to set signal handler for alarm") };
+
+ // Create the timer. We use the monotonic clock here, though any would do
+ // really. The timer is set to fire every 250 milliseconds with no delay for
+ // the initial firing.
+ let clockid = ClockId::CLOCK_MONOTONIC;
+ let sigevent = SigEvent::new(SigevNotify::SigevSignal {
+ signal: SIG,
+ si_value: 0,
+ });
+ let mut timer = Timer::new(clockid, sigevent).expect("failed to create timer");
+ let expiration = Expiration::Interval(TIMER_PERIOD.into());
+ let flags = TimerSetTimeFlags::empty();
+ timer.set(expiration, flags).expect("could not set timer");
+
+ //
+ // Test
+ //
+
+ // Determine that there's still an expiration tracked by the
+ // timer. Depending on when this runs either an `Expiration::Interval` or
+ // `Expiration::IntervalDelayed` will be present. That is, if the timer has
+ // not fired yet we'll get our original `expiration`, else the one that
+ // represents a delay to the next expiration. We're only interested in the
+ // timer still being extant.
+ match timer.get() {
+ Ok(Some(exp)) => {
+ assert!(matches!(
+ exp,
+ Expiration::Interval(..) | Expiration::IntervalDelayed(..)
+ ))
+ }
+ _ => panic!("timer lost its expiration"),
+ }
+
+ // Wait for 2 firings of the alarm before checking that it has fired and
+ // been handled at least the once. If we wait for 3 seconds and the handler
+ // is never called something has gone sideways and the test fails.
+ let starttime = Instant::now();
+ loop {
+ thread::sleep(2 * TIMER_PERIOD);
+ if ALARM_CALLED.load(Ordering::Acquire) {
+ break;
+ }
+ if starttime.elapsed() > Duration::from_secs(3) {
+ panic!("Timeout waiting for SIGALRM");
+ }
+ }
+
+ // Cleanup:
+ // 1) deregister the OS's timer.
+ // 2) Wait for a full timer period, since POSIX does not require that
+ // disabling the timer will clear pending signals, and on NetBSD at least
+ // it does not.
+ // 2) Replace the old signal handler now that we've completed the test. If
+ // the test fails this process panics, so the fact we might not get here
+ // is okay.
+ drop(timer);
+ thread::sleep(TIMER_PERIOD);
+ unsafe {
+ sigaction(SIG, &old_handler).expect("unable to reset signal handler");
+ }
+}
diff --git a/vendor/nix/test/test_unistd.rs b/vendor/nix/test/test_unistd.rs
index 24e0c86..0f56b92 100644
--- a/vendor/nix/test/test_unistd.rs
+++ b/vendor/nix/test/test_unistd.rs
@@ -1,26 +1,37 @@
-use nix::fcntl::{self, fcntl, FcntlArg, FdFlag, open, OFlag, readlink};
+#[cfg(not(target_os = "redox"))]
+use nix::fcntl::{self, open, readlink};
+use nix::fcntl::OFlag;
use nix::unistd::*;
use nix::unistd::ForkResult::*;
+#[cfg(not(target_os = "redox"))]
use nix::sys::signal::{SaFlags, SigAction, SigHandler, SigSet, Signal, sigaction};
use nix::sys::wait::*;
use nix::sys::stat::{self, Mode, SFlag};
+#[cfg(not(any(target_os = "redox", target_os = "fuchsia")))]
+use nix::pty::{posix_openpt, grantpt, unlockpt, ptsname};
use nix::errno::Errno;
-use nix::Error;
-use std::{env, iter};
+use std::env;
+#[cfg(not(any(target_os = "fuchsia", target_os = "redox")))]
use std::ffi::CString;
-use std::fs::{self, DirBuilder, File};
+#[cfg(not(target_os = "redox"))]
+use std::fs::DirBuilder;
+use std::fs::{self, File};
use std::io::Write;
use std::os::unix::prelude::*;
-use tempfile::{self, tempfile};
-use libc::{self, _exit, off_t};
+#[cfg(not(any(target_os = "fuchsia", target_os = "redox")))]
+use std::path::Path;
+use tempfile::{tempdir, tempfile};
+use libc::{_exit, mode_t, off_t};
+
+use crate::*;
#[test]
#[cfg(not(any(target_os = "netbsd")))]
fn test_fork_and_waitpid() {
- let _m = ::FORK_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::FORK_MTX.lock();
// Safe: Child only calls `_exit`, which is signal-safe
- match fork().expect("Error: Fork Failed") {
+ match unsafe{fork()}.expect("Error: Fork Failed") {
Child => unsafe { _exit(0) },
Parent { child } => {
// assert that child was created and pid > 0
@@ -45,10 +56,10 @@ fn test_fork_and_waitpid() {
#[test]
fn test_wait() {
// Grab FORK_MTX so wait doesn't reap a different test's child process
- let _m = ::FORK_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::FORK_MTX.lock();
// Safe: Child only calls `_exit`, which is signal-safe
- match fork().expect("Error: Fork Failed") {
+ match unsafe{fork()}.expect("Error: Fork Failed") {
Child => unsafe { _exit(0) },
Parent { child } => {
let wait_status = wait();
@@ -81,29 +92,33 @@ fn test_mkstemp_directory() {
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_mkfifo() {
- let tempdir = tempfile::tempdir().unwrap();
+ let tempdir = tempdir().unwrap();
let mkfifo_fifo = tempdir.path().join("mkfifo_fifo");
mkfifo(&mkfifo_fifo, Mode::S_IRUSR).unwrap();
let stats = stat::stat(&mkfifo_fifo).unwrap();
- let typ = stat::SFlag::from_bits_truncate(stats.st_mode);
+ let typ = stat::SFlag::from_bits_truncate(stats.st_mode as mode_t);
assert!(typ == SFlag::S_IFIFO);
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_mkfifo_directory() {
// mkfifo should fail if a directory is given
assert!(mkfifo(&env::temp_dir(), Mode::S_IRUSR).is_err());
}
#[test]
-#[cfg(not(any(target_os = "macos", target_os = "ios", target_os = "android")))]
+#[cfg(not(any(
+ target_os = "macos", target_os = "ios",
+ target_os = "android", target_os = "redox")))]
fn test_mkfifoat_none() {
- let _m = ::CWD_LOCK.read().expect("Mutex got poisoned by another test");
+ let _m = crate::CWD_LOCK.read();
- let tempdir = tempfile::tempdir().unwrap();
+ let tempdir = tempdir().unwrap();
let mkfifoat_fifo = tempdir.path().join("mkfifoat_fifo");
mkfifoat(None, &mkfifoat_fifo, Mode::S_IRUSR).unwrap();
@@ -114,9 +129,13 @@ fn test_mkfifoat_none() {
}
#[test]
-#[cfg(not(any(target_os = "macos", target_os = "ios", target_os = "android")))]
+#[cfg(not(any(
+ target_os = "macos", target_os = "ios",
+ target_os = "android", target_os = "redox")))]
fn test_mkfifoat() {
- let tempdir = tempfile::tempdir().unwrap();
+ use nix::fcntl;
+
+ let tempdir = tempdir().unwrap();
let dirfd = open(tempdir.path(), OFlag::empty(), Mode::empty()).unwrap();
let mkfifoat_name = "mkfifoat_name";
@@ -128,24 +147,28 @@ fn test_mkfifoat() {
}
#[test]
-#[cfg(not(any(target_os = "macos", target_os = "ios", target_os = "android")))]
+#[cfg(not(any(
+ target_os = "macos", target_os = "ios",
+ target_os = "android", target_os = "redox")))]
fn test_mkfifoat_directory_none() {
- let _m = ::CWD_LOCK.read().expect("Mutex got poisoned by another test");
+ let _m = crate::CWD_LOCK.read();
// mkfifoat should fail if a directory is given
- assert!(!mkfifoat(None, &env::temp_dir(), Mode::S_IRUSR).is_ok());
+ assert!(mkfifoat(None, &env::temp_dir(), Mode::S_IRUSR).is_err());
}
#[test]
-#[cfg(not(any(target_os = "macos", target_os = "ios", target_os = "android")))]
+#[cfg(not(any(
+ target_os = "macos", target_os = "ios",
+ target_os = "android", target_os = "redox")))]
fn test_mkfifoat_directory() {
// mkfifoat should fail if a directory is given
- let tempdir = tempfile::tempdir().unwrap();
+ let tempdir = tempdir().unwrap();
let dirfd = open(tempdir.path(), OFlag::empty(), Mode::empty()).unwrap();
let mkfifoat_dir = "mkfifoat_dir";
stat::mkdirat(dirfd, mkfifoat_dir, Mode::S_IRUSR).unwrap();
- assert!(!mkfifoat(Some(dirfd), mkfifoat_dir, Mode::S_IRUSR).is_ok());
+ assert!(mkfifoat(Some(dirfd), mkfifoat_dir, Mode::S_IRUSR).is_err());
}
#[test]
@@ -157,6 +180,7 @@ fn test_getpid() {
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_getsid() {
let none_sid: ::libc::pid_t = getsid(None).unwrap().into();
let pid_sid: ::libc::pid_t = getsid(Some(getpid())).unwrap().into();
@@ -177,12 +201,12 @@ mod linux_android {
#[test]
// `getgroups()` and `setgroups()` do not behave as expected on Apple platforms
-#[cfg(not(any(target_os = "ios", target_os = "macos")))]
+#[cfg(not(any(target_os = "ios", target_os = "macos", target_os = "redox", target_os = "fuchsia")))]
fn test_setgroups() {
// Skip this test when not run as root as `setgroups()` requires root.
skip_if_not_root!("test_setgroups");
- let _m = ::GROUPS_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::GROUPS_MTX.lock();
// Save the existing groups
let old_groups = getgroups().unwrap();
@@ -200,13 +224,17 @@ fn test_setgroups() {
#[test]
// `getgroups()` and `setgroups()` do not behave as expected on Apple platforms
-#[cfg(not(any(target_os = "ios", target_os = "macos")))]
+#[cfg(not(any(target_os = "ios",
+ target_os = "macos",
+ target_os = "redox",
+ target_os = "fuchsia",
+ target_os = "illumos")))]
fn test_initgroups() {
// Skip this test when not run as root as `initgroups()` and `setgroups()`
// require root.
skip_if_not_root!("test_initgroups");
- let _m = ::GROUPS_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::GROUPS_MTX.lock();
// Save the existing groups
let old_groups = getgroups().unwrap();
@@ -230,17 +258,53 @@ fn test_initgroups() {
setgroups(&old_groups).unwrap();
}
+#[cfg(not(any(target_os = "fuchsia", target_os = "redox")))]
macro_rules! execve_test_factory(
($test_name:ident, $syscall:ident, $exe: expr $(, $pathname:expr, $flags:expr)*) => (
- #[test]
- fn $test_name() {
+
+ #[cfg(test)]
+ mod $test_name {
+ use std::ffi::CStr;
+ use super::*;
+
+ const EMPTY: &'static [u8] = b"\0";
+ const DASH_C: &'static [u8] = b"-c\0";
+ const BIGARG: &'static [u8] = b"echo nix!!! && echo foo=$foo && echo baz=$baz\0";
+ const FOO: &'static [u8] = b"foo=bar\0";
+ const BAZ: &'static [u8] = b"baz=quux\0";
+
+ fn syscall_cstr_ref() -> Result<std::convert::Infallible, nix::Error> {
+ $syscall(
+ $exe,
+ $(CString::new($pathname).unwrap().as_c_str(), )*
+ &[CStr::from_bytes_with_nul(EMPTY).unwrap(),
+ CStr::from_bytes_with_nul(DASH_C).unwrap(),
+ CStr::from_bytes_with_nul(BIGARG).unwrap()],
+ &[CStr::from_bytes_with_nul(FOO).unwrap(),
+ CStr::from_bytes_with_nul(BAZ).unwrap()]
+ $(, $flags)*)
+ }
+
+ fn syscall_cstring() -> Result<std::convert::Infallible, nix::Error> {
+ $syscall(
+ $exe,
+ $(CString::new($pathname).unwrap().as_c_str(), )*
+ &[CString::from(CStr::from_bytes_with_nul(EMPTY).unwrap()),
+ CString::from(CStr::from_bytes_with_nul(DASH_C).unwrap()),
+ CString::from(CStr::from_bytes_with_nul(BIGARG).unwrap())],
+ &[CString::from(CStr::from_bytes_with_nul(FOO).unwrap()),
+ CString::from(CStr::from_bytes_with_nul(BAZ).unwrap())]
+ $(, $flags)*)
+ }
+
+ fn common_test(syscall: fn() -> Result<std::convert::Infallible, nix::Error>) {
if "execveat" == stringify!($syscall) {
// Though undocumented, Docker's default seccomp profile seems to
// block this syscall. https://github.com/nix-rust/nix/issues/1122
skip_if_seccomp!($test_name);
}
- let m = ::FORK_MTX.lock().expect("Mutex got poisoned by another test");
+ let m = crate::FORK_MTX.lock();
// The `exec`d process will write to `writer`, and we'll read that
// data from `reader`.
let (reader, writer) = pipe().unwrap();
@@ -248,20 +312,11 @@ macro_rules! execve_test_factory(
// Safe: Child calls `exit`, `dup`, `close` and the provided `exec*` family function.
// NOTE: Technically, this makes the macro unsafe to use because you could pass anything.
// The tests make sure not to do that, though.
- match fork().unwrap() {
+ match unsafe{fork()}.unwrap() {
Child => {
// Make `writer` be the stdout of the new process.
dup2(writer, 1).unwrap();
- let r = $syscall(
- $exe,
- $(CString::new($pathname).unwrap().as_c_str(), )*
- &[CString::new(b"".as_ref()).unwrap().as_c_str(),
- CString::new(b"-c".as_ref()).unwrap().as_c_str(),
- CString::new(b"echo nix!!! && echo foo=$foo && echo baz=$baz"
- .as_ref()).unwrap().as_c_str()],
- &[CString::new(b"foo=bar".as_ref()).unwrap().as_c_str(),
- CString::new(b"baz=quux".as_ref()).unwrap().as_c_str()]
- $(, $flags)*);
+ let r = syscall();
let _ = std::io::stderr()
.write_all(format!("{:?}", r).as_bytes());
// Should only get here in event of error
@@ -283,6 +338,24 @@ macro_rules! execve_test_factory(
}
}
}
+
+ // These tests frequently fail on musl, probably due to
+ // https://github.com/nix-rust/nix/issues/555
+ #[cfg_attr(target_env = "musl", ignore)]
+ #[test]
+ fn test_cstr_ref() {
+ common_test(syscall_cstr_ref);
+ }
+
+ // These tests frequently fail on musl, probably due to
+ // https://github.com/nix-rust/nix/issues/555
+ #[cfg_attr(target_env = "musl", ignore)]
+ #[test]
+ fn test_cstring() {
+ common_test(syscall_cstring);
+ }
+ }
+
)
);
@@ -290,21 +363,21 @@ cfg_if!{
if #[cfg(target_os = "android")] {
execve_test_factory!(test_execve, execve, CString::new("/system/bin/sh").unwrap().as_c_str());
execve_test_factory!(test_fexecve, fexecve, File::open("/system/bin/sh").unwrap().into_raw_fd());
- } else if #[cfg(any(target_os = "freebsd",
+ } else if #[cfg(any(target_os = "dragonfly",
+ target_os = "freebsd",
target_os = "linux"))] {
+ // These tests frequently fail on musl, probably due to
+ // https://github.com/nix-rust/nix/issues/555
execve_test_factory!(test_execve, execve, CString::new("/bin/sh").unwrap().as_c_str());
execve_test_factory!(test_fexecve, fexecve, File::open("/bin/sh").unwrap().into_raw_fd());
- } else if #[cfg(any(target_os = "dragonfly",
+ } else if #[cfg(any(target_os = "illumos",
target_os = "ios",
target_os = "macos",
target_os = "netbsd",
- target_os = "openbsd"))] {
+ target_os = "openbsd",
+ target_os = "solaris"))] {
execve_test_factory!(test_execve, execve, CString::new("/bin/sh").unwrap().as_c_str());
- // No fexecve() on DragonFly, ios, macos, NetBSD, OpenBSD.
- //
- // Note for NetBSD and OpenBSD: although rust-lang/libc includes it
- // (under unix/bsd/netbsdlike/) fexecve is not currently implemented on
- // NetBSD nor on OpenBSD.
+ // No fexecve() on ios, macos, NetBSD, OpenBSD.
}
}
@@ -314,13 +387,16 @@ execve_test_factory!(test_execvpe, execvpe, &CString::new("sh").unwrap());
cfg_if!{
if #[cfg(target_os = "android")] {
use nix::fcntl::AtFlags;
- execve_test_factory!(test_execveat_empty, execveat, File::open("/system/bin/sh").unwrap().into_raw_fd(),
+ execve_test_factory!(test_execveat_empty, execveat,
+ File::open("/system/bin/sh").unwrap().into_raw_fd(),
"", AtFlags::AT_EMPTY_PATH);
- execve_test_factory!(test_execveat_relative, execveat, File::open("/system/bin/").unwrap().into_raw_fd(),
+ execve_test_factory!(test_execveat_relative, execveat,
+ File::open("/system/bin/").unwrap().into_raw_fd(),
"./sh", AtFlags::empty());
- execve_test_factory!(test_execveat_absolute, execveat, File::open("/").unwrap().into_raw_fd(),
+ execve_test_factory!(test_execveat_absolute, execveat,
+ File::open("/").unwrap().into_raw_fd(),
"/system/bin/sh", AtFlags::empty());
- } else if #[cfg(all(target_os = "linux"), any(target_arch ="x86_64", target_arch ="x86"))] {
+ } else if #[cfg(all(target_os = "linux", any(target_arch ="x86_64", target_arch ="x86")))] {
use nix::fcntl::AtFlags;
execve_test_factory!(test_execveat_empty, execveat, File::open("/bin/sh").unwrap().into_raw_fd(),
"", AtFlags::AT_EMPTY_PATH);
@@ -332,11 +408,12 @@ cfg_if!{
}
#[test]
+#[cfg(not(target_os = "fuchsia"))]
fn test_fchdir() {
// fchdir changes the process's cwd
- let _dr = ::DirRestore::new();
+ let _dr = crate::DirRestore::new();
- let tmpdir = tempfile::tempdir().unwrap();
+ let tmpdir = tempdir().unwrap();
let tmpdir_path = tmpdir.path().canonicalize().unwrap();
let tmpdir_fd = File::open(&tmpdir_path).unwrap().into_raw_fd();
@@ -349,9 +426,9 @@ fn test_fchdir() {
#[test]
fn test_getcwd() {
// chdir changes the process's cwd
- let _dr = ::DirRestore::new();
+ let _dr = crate::DirRestore::new();
- let tmpdir = tempfile::tempdir().unwrap();
+ let tmpdir = tempdir().unwrap();
let tmpdir_path = tmpdir.path().canonicalize().unwrap();
assert!(chdir(&tmpdir_path).is_ok());
assert_eq!(getcwd().unwrap(), tmpdir_path);
@@ -360,9 +437,9 @@ fn test_getcwd() {
// kicks in. Note: One path cannot be longer than 255 bytes
// (NAME_MAX) whole path cannot be longer than PATH_MAX (usually
// 4096 on linux, 1024 on macos)
- let mut inner_tmp_dir = tmpdir_path.to_path_buf();
+ let mut inner_tmp_dir = tmpdir_path;
for _ in 0..5 {
- let newdir = iter::repeat("a").take(100).collect::<String>();
+ let newdir = "a".repeat(100);
inner_tmp_dir.push(newdir);
assert!(mkdir(inner_tmp_dir.as_path(), Mode::S_IRWXU).is_ok());
}
@@ -376,7 +453,7 @@ fn test_chown() {
let uid = Some(getuid());
let gid = Some(getgid());
- let tempdir = tempfile::tempdir().unwrap();
+ let tempdir = tempdir().unwrap();
let path = tempdir.path().join("file");
{
File::create(&path).unwrap();
@@ -391,13 +468,29 @@ fn test_chown() {
}
#[test]
+fn test_fchown() {
+ // Testing for anything other than our own UID/GID is hard.
+ let uid = Some(getuid());
+ let gid = Some(getgid());
+
+ let path = tempfile().unwrap();
+ let fd = path.as_raw_fd();
+
+ fchown(fd, uid, gid).unwrap();
+ fchown(fd, uid, None).unwrap();
+ fchown(fd, None, gid).unwrap();
+ fchown(999999999, uid, gid).unwrap_err();
+}
+
+#[test]
+#[cfg(not(target_os = "redox"))]
fn test_fchownat() {
- let _dr = ::DirRestore::new();
+ let _dr = crate::DirRestore::new();
// Testing for anything other than our own UID/GID is hard.
let uid = Some(getuid());
let gid = Some(getgid());
- let tempdir = tempfile::tempdir().unwrap();
+ let tempdir = tempdir().unwrap();
let path = tempdir.path().join("file");
{
File::create(&path).unwrap();
@@ -425,7 +518,7 @@ fn test_lseek() {
lseek(tmpfd, offset, Whence::SeekSet).unwrap();
let mut buf = [0u8; 7];
- ::read_exact(tmpfd, &mut buf);
+ crate::read_exact(tmpfd, &mut buf);
assert_eq!(b"f123456", &buf);
close(tmpfd).unwrap();
@@ -442,7 +535,7 @@ fn test_lseek64() {
lseek64(tmpfd, 5, Whence::SeekSet).unwrap();
let mut buf = [0u8; 7];
- ::read_exact(tmpfd, &mut buf);
+ crate::read_exact(tmpfd, &mut buf);
assert_eq!(b"f123456", &buf);
close(tmpfd).unwrap();
@@ -452,7 +545,7 @@ cfg_if!{
if #[cfg(any(target_os = "android", target_os = "linux"))] {
macro_rules! require_acct{
() => {
- require_capability!(CAP_SYS_PACCT);
+ require_capability!("test_acct", CAP_SYS_PACCT);
}
}
} else if #[cfg(target_os = "freebsd")] {
@@ -462,7 +555,7 @@ cfg_if!{
skip_if_jailed!("test_acct");
}
}
- } else {
+ } else if #[cfg(not(any(target_os = "redox", target_os = "fuchsia")))] {
macro_rules! require_acct{
() => {
skip_if_not_root!("test_acct");
@@ -472,12 +565,13 @@ cfg_if!{
}
#[test]
+#[cfg(not(any(target_os = "redox", target_os = "fuchsia")))]
fn test_acct() {
use tempfile::NamedTempFile;
use std::process::Command;
use std::{thread, time};
- let _m = ::FORK_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::FORK_MTX.lock();
require_acct!();
let file = NamedTempFile::new().unwrap();
@@ -526,22 +620,61 @@ fn test_sysconf_unsupported() {
assert!(open_max.expect("sysconf failed").is_none())
}
+
+#[cfg(any(target_os = "android",
+ target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "linux",
+ target_os = "openbsd"))]
+#[test]
+fn test_getresuid() {
+ let resuids = getresuid().unwrap();
+ assert!(resuids.real.as_raw() != libc::uid_t::max_value());
+ assert!(resuids.effective.as_raw() != libc::uid_t::max_value());
+ assert!(resuids.saved.as_raw() != libc::uid_t::max_value());
+}
+
+#[cfg(any(target_os = "android",
+ target_os = "dragonfly",
+ target_os = "freebsd",
+ target_os = "linux",
+ target_os = "openbsd"))]
+#[test]
+fn test_getresgid() {
+ let resgids = getresgid().unwrap();
+ assert!(resgids.real.as_raw() != libc::gid_t::max_value());
+ assert!(resgids.effective.as_raw() != libc::gid_t::max_value());
+ assert!(resgids.saved.as_raw() != libc::gid_t::max_value());
+}
+
// Test that we can create a pair of pipes. No need to verify that they pass
// data; that's the domain of the OS, not nix.
#[test]
fn test_pipe() {
let (fd0, fd1) = pipe().unwrap();
- let m0 = stat::SFlag::from_bits_truncate(stat::fstat(fd0).unwrap().st_mode);
+ let m0 = stat::SFlag::from_bits_truncate(stat::fstat(fd0).unwrap().st_mode as mode_t);
// S_IFIFO means it's a pipe
assert_eq!(m0, SFlag::S_IFIFO);
- let m1 = stat::SFlag::from_bits_truncate(stat::fstat(fd1).unwrap().st_mode);
+ let m1 = stat::SFlag::from_bits_truncate(stat::fstat(fd1).unwrap().st_mode as mode_t);
assert_eq!(m1, SFlag::S_IFIFO);
}
// pipe2(2) is the same as pipe(2), except it allows setting some flags. Check
// that we can set a flag.
+#[cfg(any(target_os = "android",
+ target_os = "dragonfly",
+ target_os = "emscripten",
+ target_os = "freebsd",
+ target_os = "illumos",
+ target_os = "linux",
+ target_os = "netbsd",
+ target_os = "openbsd",
+ target_os = "redox",
+ target_os = "solaris"))]
#[test]
fn test_pipe2() {
+ use nix::fcntl::{fcntl, FcntlArg, FdFlag};
+
let (fd0, fd1) = pipe2(OFlag::O_CLOEXEC).unwrap();
let f0 = FdFlag::from_bits_truncate(fcntl(fd0, FcntlArg::F_GETFD).unwrap());
assert!(f0.contains(FdFlag::FD_CLOEXEC));
@@ -550,8 +683,9 @@ fn test_pipe2() {
}
#[test]
+#[cfg(not(any(target_os = "redox", target_os = "fuchsia")))]
fn test_truncate() {
- let tempdir = tempfile::tempdir().unwrap();
+ let tempdir = tempdir().unwrap();
let path = tempdir.path().join("file");
{
@@ -568,7 +702,7 @@ fn test_truncate() {
#[test]
fn test_ftruncate() {
- let tempdir = tempfile::tempdir().unwrap();
+ let tempdir = tempdir().unwrap();
let path = tempdir.path().join("file");
let tmpfd = {
@@ -586,17 +720,26 @@ fn test_ftruncate() {
}
// Used in `test_alarm`.
+#[cfg(not(target_os = "redox"))]
static mut ALARM_CALLED: bool = false;
// Used in `test_alarm`.
+#[cfg(not(target_os = "redox"))]
pub extern fn alarm_signal_handler(raw_signal: libc::c_int) {
assert_eq!(raw_signal, libc::SIGALRM, "unexpected signal: {}", raw_signal);
unsafe { ALARM_CALLED = true };
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_alarm() {
- let _m = ::SIGNAL_MTX.lock().expect("Mutex got poisoned by another test");
+ use std::{
+ time::{Duration, Instant,},
+ thread
+ };
+
+ // Maybe other tests that fork interfere with this one?
+ let _m = crate::SIGNAL_MTX.lock();
let handler = SigHandler::Handler(alarm_signal_handler);
let signal_action = SigAction::new(handler, SaFlags::SA_RESTART, SigSet::empty());
@@ -611,10 +754,18 @@ fn test_alarm() {
// Overwriting an alarm should return the old alarm.
assert_eq!(alarm::set(1), Some(60));
- // We should be woken up after 1 second by the alarm, so we'll sleep for 2
+ // We should be woken up after 1 second by the alarm, so we'll sleep for 3
// seconds to be sure.
- sleep(2);
- assert_eq!(unsafe { ALARM_CALLED }, true, "expected our alarm signal handler to be called");
+ let starttime = Instant::now();
+ loop {
+ thread::sleep(Duration::from_millis(100));
+ if unsafe { ALARM_CALLED} {
+ break;
+ }
+ if starttime.elapsed() > Duration::from_secs(3) {
+ panic!("Timeout waiting for SIGALRM");
+ }
+ }
// Reset the signal.
unsafe {
@@ -624,8 +775,9 @@ fn test_alarm() {
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_canceling_alarm() {
- let _m = ::SIGNAL_MTX.lock().expect("Mutex got poisoned by another test");
+ let _m = crate::SIGNAL_MTX.lock();
assert_eq!(alarm::cancel(), None);
@@ -634,10 +786,11 @@ fn test_canceling_alarm() {
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_symlinkat() {
- let _m = ::CWD_LOCK.read().expect("Mutex got poisoned by another test");
+ let _m = crate::CWD_LOCK.read();
- let tempdir = tempfile::tempdir().unwrap();
+ let tempdir = tempdir().unwrap();
let target = tempdir.path().join("a");
let linkpath = tempdir.path().join("b");
@@ -661,8 +814,9 @@ fn test_symlinkat() {
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_linkat_file() {
- let tempdir = tempfile::tempdir().unwrap();
+ let tempdir = tempdir().unwrap();
let oldfilename = "foo.txt";
let oldfilepath = tempdir.path().join(oldfilename);
@@ -681,14 +835,15 @@ fn test_linkat_file() {
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_linkat_olddirfd_none() {
- let _dr = ::DirRestore::new();
+ let _dr = crate::DirRestore::new();
- let tempdir_oldfile = tempfile::tempdir().unwrap();
+ let tempdir_oldfile = tempdir().unwrap();
let oldfilename = "foo.txt";
let oldfilepath = tempdir_oldfile.path().join(oldfilename);
- let tempdir_newfile = tempfile::tempdir().unwrap();
+ let tempdir_newfile = tempdir().unwrap();
let newfilename = "bar.txt";
let newfilepath = tempdir_newfile.path().join(newfilename);
@@ -705,14 +860,15 @@ fn test_linkat_olddirfd_none() {
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_linkat_newdirfd_none() {
- let _dr = ::DirRestore::new();
+ let _dr = crate::DirRestore::new();
- let tempdir_oldfile = tempfile::tempdir().unwrap();
+ let tempdir_oldfile = tempdir().unwrap();
let oldfilename = "foo.txt";
let oldfilepath = tempdir_oldfile.path().join(oldfilename);
- let tempdir_newfile = tempfile::tempdir().unwrap();
+ let tempdir_newfile = tempdir().unwrap();
let newfilename = "bar.txt";
let newfilepath = tempdir_newfile.path().join(newfilename);
@@ -729,11 +885,11 @@ fn test_linkat_newdirfd_none() {
}
#[test]
-#[cfg(not(any(target_os = "ios", target_os = "macos")))]
+#[cfg(not(any(target_os = "ios", target_os = "macos", target_os = "redox")))]
fn test_linkat_no_follow_symlink() {
- let _m = ::CWD_LOCK.read().expect("Mutex got poisoned by another test");
+ let _m = crate::CWD_LOCK.read();
- let tempdir = tempfile::tempdir().unwrap();
+ let tempdir = tempdir().unwrap();
let oldfilename = "foo.txt";
let oldfilepath = tempdir.path().join(oldfilename);
@@ -766,10 +922,11 @@ fn test_linkat_no_follow_symlink() {
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_linkat_follow_symlink() {
- let _m = ::CWD_LOCK.read().expect("Mutex got poisoned by another test");
+ let _m = crate::CWD_LOCK.read();
- let tempdir = tempfile::tempdir().unwrap();
+ let tempdir = tempdir().unwrap();
let oldfilename = "foo.txt";
let oldfilepath = tempdir.path().join(oldfilename);
@@ -794,15 +951,18 @@ fn test_linkat_follow_symlink() {
let newfilestat = stat::stat(&newfilepath).unwrap();
// Check the file type of the new link
- assert!((stat::SFlag::from_bits_truncate(newfilestat.st_mode) & SFlag::S_IFMT) == SFlag::S_IFREG);
+ assert_eq!((stat::SFlag::from_bits_truncate(newfilestat.st_mode as mode_t) & SFlag::S_IFMT),
+ SFlag::S_IFREG
+ );
// Check the number of hard links to the original file
assert_eq!(newfilestat.st_nlink, 2);
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_unlinkat_dir_noremovedir() {
- let tempdir = tempfile::tempdir().unwrap();
+ let tempdir = tempdir().unwrap();
let dirname = "foo_dir";
let dirpath = tempdir.path().join(dirname);
@@ -814,12 +974,13 @@ fn test_unlinkat_dir_noremovedir() {
// Attempt unlink dir at relative path without proper flag
let err_result = unlinkat(Some(dirfd), dirname, UnlinkatFlags::NoRemoveDir).unwrap_err();
- assert!(err_result == Error::Sys(Errno::EISDIR) || err_result == Error::Sys(Errno::EPERM));
+ assert!(err_result == Errno::EISDIR || err_result == Errno::EPERM);
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_unlinkat_dir_removedir() {
- let tempdir = tempfile::tempdir().unwrap();
+ let tempdir = tempdir().unwrap();
let dirname = "foo_dir";
let dirpath = tempdir.path().join(dirname);
@@ -835,8 +996,9 @@ fn test_unlinkat_dir_removedir() {
}
#[test]
+#[cfg(not(target_os = "redox"))]
fn test_unlinkat_file() {
- let tempdir = tempfile::tempdir().unwrap();
+ let tempdir = tempdir().unwrap();
let filename = "foo.txt";
let filepath = tempdir.path().join(filename);
@@ -853,16 +1015,140 @@ fn test_unlinkat_file() {
#[test]
fn test_access_not_existing() {
- let tempdir = tempfile::tempdir().unwrap();
+ let tempdir = tempdir().unwrap();
let dir = tempdir.path().join("does_not_exist.txt");
- assert_eq!(access(&dir, AccessFlags::F_OK).err().unwrap().as_errno().unwrap(),
+ assert_eq!(access(&dir, AccessFlags::F_OK).err().unwrap(),
Errno::ENOENT);
}
#[test]
fn test_access_file_exists() {
- let tempdir = tempfile::tempdir().unwrap();
+ let tempdir = tempdir().unwrap();
let path = tempdir.path().join("does_exist.txt");
let _file = File::create(path.clone()).unwrap();
assert!(access(&path, AccessFlags::R_OK | AccessFlags::W_OK).is_ok());
}
+
+#[cfg(not(target_os = "redox"))]
+#[test]
+fn test_user_into_passwd() {
+ // get the UID of the "nobody" user
+ let nobody = User::from_name("nobody").unwrap().unwrap();
+ let pwd: libc::passwd = nobody.into();
+ let _: User = (&pwd).into();
+}
+
+/// Tests setting the filesystem UID with `setfsuid`.
+#[cfg(any(target_os = "linux", target_os = "android"))]
+#[test]
+fn test_setfsuid() {
+ use std::os::unix::fs::PermissionsExt;
+ use std::{fs, io, thread};
+ require_capability!("test_setfsuid", CAP_SETUID);
+
+ // get the UID of the "nobody" user
+ let nobody = User::from_name("nobody").unwrap().unwrap();
+
+ // create a temporary file with permissions '-rw-r-----'
+ let file = tempfile::NamedTempFile::new_in("/var/tmp").unwrap();
+ let temp_path = file.into_temp_path();
+ dbg!(&temp_path);
+ let temp_path_2 = (&temp_path).to_path_buf();
+ let mut permissions = fs::metadata(&temp_path).unwrap().permissions();
+ permissions.set_mode(0o640);
+
+ // spawn a new thread where to test setfsuid
+ thread::spawn(move || {
+ // set filesystem UID
+ let fuid = setfsuid(nobody.uid);
+ // trying to open the temporary file should fail with EACCES
+ let res = fs::File::open(&temp_path);
+ assert!(res.is_err());
+ assert_eq!(res.err().unwrap().kind(), io::ErrorKind::PermissionDenied);
+
+ // assert fuid actually changes
+ let prev_fuid = setfsuid(Uid::from_raw(-1i32 as u32));
+ assert_ne!(prev_fuid, fuid);
+ })
+ .join()
+ .unwrap();
+
+ // open the temporary file with the current thread filesystem UID
+ fs::File::open(temp_path_2).unwrap();
+}
+
+#[test]
+#[cfg(not(any(target_os = "redox", target_os = "fuchsia")))]
+fn test_ttyname() {
+ let fd = posix_openpt(OFlag::O_RDWR).expect("posix_openpt failed");
+ assert!(fd.as_raw_fd() > 0);
+
+ // on linux, we can just call ttyname on the pty master directly, but
+ // apparently osx requires that ttyname is called on a slave pty (can't
+ // find this documented anywhere, but it seems to empirically be the case)
+ grantpt(&fd).expect("grantpt failed");
+ unlockpt(&fd).expect("unlockpt failed");
+ let sname = unsafe { ptsname(&fd) }.expect("ptsname failed");
+ let fds = open(
+ Path::new(&sname),
+ OFlag::O_RDWR,
+ stat::Mode::empty(),
+ ).expect("open failed");
+ assert!(fds > 0);
+
+ let name = ttyname(fds).expect("ttyname failed");
+ assert!(name.starts_with("/dev"));
+}
+
+#[test]
+#[cfg(not(any(target_os = "redox", target_os = "fuchsia")))]
+fn test_ttyname_not_pty() {
+ let fd = File::open("/dev/zero").unwrap();
+ assert!(fd.as_raw_fd() > 0);
+ assert_eq!(ttyname(fd.as_raw_fd()), Err(Errno::ENOTTY));
+}
+
+#[test]
+#[cfg(not(any(target_os = "redox", target_os = "fuchsia")))]
+fn test_ttyname_invalid_fd() {
+ assert_eq!(ttyname(-1), Err(Errno::EBADF));
+}
+
+#[test]
+#[cfg(any(
+ target_os = "macos",
+ target_os = "ios",
+ target_os = "freebsd",
+ target_os = "openbsd",
+ target_os = "netbsd",
+ target_os = "dragonfly",
+))]
+fn test_getpeereid() {
+ use std::os::unix::net::UnixStream;
+ let (sock_a, sock_b) = UnixStream::pair().unwrap();
+
+ let (uid_a, gid_a) = getpeereid(sock_a.as_raw_fd()).unwrap();
+ let (uid_b, gid_b) = getpeereid(sock_b.as_raw_fd()).unwrap();
+
+ let uid = geteuid();
+ let gid = getegid();
+
+ assert_eq!(uid, uid_a);
+ assert_eq!(gid, gid_a);
+ assert_eq!(uid_a, uid_b);
+ assert_eq!(gid_a, gid_b);
+}
+
+#[test]
+#[cfg(any(
+ target_os = "macos",
+ target_os = "ios",
+ target_os = "freebsd",
+ target_os = "openbsd",
+ target_os = "netbsd",
+ target_os = "dragonfly",
+))]
+fn test_getpeereid_invalid_fd() {
+ // getpeereid is not POSIX, so error codes are inconsistent between different Unices.
+ assert!(getpeereid(-1).is_err());
+}
diff --git a/vendor/void/.cargo-checksum.json b/vendor/void/.cargo-checksum.json
deleted file mode 100644
index 9554bcd..0000000
--- a/vendor/void/.cargo-checksum.json
+++ /dev/null
@@ -1 +0,0 @@
-{"files":{"Cargo.toml":"ea686f87a150a8e43c4b7db57c56d3eda2a4963420d5570d91d99d7d610dd3fb","README.md":"f85783a6fcf9ecc19edabd710775a88430d9e886f46728bfd7d65cef55ff3e73","src/lib.rs":"7ab8269f30715c0729b0e04e5a09be4c413664dc4b530746ea3240ac80a64c66"},"package":"6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"}
\ No newline at end of file
diff --git a/vendor/void/Cargo.toml b/vendor/void/Cargo.toml
deleted file mode 100644
index 1a03139..0000000
--- a/vendor/void/Cargo.toml
+++ /dev/null
@@ -1,15 +0,0 @@
-[package]
-
-name = "void"
-version = "1.0.2"
-authors = ["Jonathan Reem <jonathan.reem@gmail.com>"]
-repository = "https://github.com/reem/rust-void.git"
-description = "The uninhabited void type for use in statically impossible cases."
-readme = "README.md"
-license = "MIT"
-
-[features]
-
-default = ["std"]
-std = []
-
diff --git a/vendor/void/README.md b/vendor/void/README.md
deleted file mode 100644
index 4f86c21..0000000
--- a/vendor/void/README.md
+++ /dev/null
@@ -1,39 +0,0 @@
-# Void
-
-> The uninhabited void type for use in statically impossible cases.
-
-## [Documentation](https://crates.fyi/crates/void/1.0.1)
-
-The uninhabited type, `enum Void { }` is useful in dealing with cases you
-know to be impossible. For instance, if you are implementing a trait which
-allows for error checking, but your case always succeeds, you can mark the
-error case or type as `Void`, signaling to the compiler it can never happen.
-
-This crate also comes packed with a few traits offering extension methods to
-`Result<T, Void>` and `Result<Void, T>`.
-
-## Usage
-
-Use the crates.io repository; add this to your `Cargo.toml` along
-with the rest of your dependencies:
-
-```toml
-[dependencies]
-void = "1"
-```
-
-Then, use `Void` in your crate:
-
-```rust
-extern crate void;
-use void::Void;
-```
-
-## Author
-
-[Jonathan Reem](https://medium.com/@jreem) is the primary author and maintainer of void.
-
-## License
-
-MIT
-
diff --git a/vendor/void/src/lib.rs b/vendor/void/src/lib.rs
deleted file mode 100644
index 3b6287c..0000000
--- a/vendor/void/src/lib.rs
+++ /dev/null
@@ -1,121 +0,0 @@
-#![cfg_attr(test, deny(warnings))]
-#![deny(missing_docs)]
-#![cfg_attr(not(feature = "std"), no_std)]
-
-//! # Void
-//!
-//! The uninhabited void type for use in statically impossible cases.
-//!
-//! In its own crate so all the users in the ecosystem can share the same type.
-//! This crate also comes ready with several extension traits for Result that add
-//! extra functionality to `Result<T, Void>` and `Result<Void, E>`.
-//!
-
-#[cfg(not(feature = "std"))]
-mod coreprovider {
- extern crate core;
- pub use core::{fmt, cmp};
-}
-
-#[cfg(feature = "std")]
-mod coreprovider {
- pub use std::{fmt, cmp, error};
-}
-
-use coreprovider::*;
-
-/// The empty type for cases which can't occur.
-#[derive(Copy)]
-pub enum Void { }
-
-impl Clone for Void {
- fn clone(&self) -> Void {
- unreachable(*self)
- }
-}
-
-impl fmt::Debug for Void {
- fn fmt(&self, _: &mut fmt::Formatter) -> fmt::Result {
- unreachable(*self)
- }
-}
-
-impl fmt::Display for Void {
- fn fmt(&self, _: &mut fmt::Formatter) -> fmt::Result {
- unreachable(*self)
- }
-}
-
-impl<T> cmp::PartialEq<T> for Void {
- fn eq(&self, _: &T) -> bool {
- unreachable(*self)
- }
-}
-
-impl<T> cmp::PartialOrd<T> for Void {
- fn partial_cmp(&self, _: &T) -> Option<cmp::Ordering> {
- unreachable(*self)
- }
-}
-
-#[cfg(feature = "std")]
-impl error::Error for Void {
- fn description(&self) -> &str {
- unreachable(*self)
- }
-
- fn cause(&self) -> Option<&error::Error> {
- unreachable(*self)
- }
-}
-
-/// A safe version of `intrinsincs::unreachable`.
-///
-/// If this typechecks, anything that causes this to run is unreachable code.
-///
-/// Calling this function in reachable code invokes undefined behavior, but
-/// should not be possible unless `unsafe` was used elsewhere to construct
-/// an instance of `Void` (which is already undefined behavior).
-#[inline(always)]
-pub fn unreachable(x: Void) -> ! {
- match x {}
-}
-
-/// Extensions to `Result<T, Void>`
-pub trait ResultVoidExt<T>: Sized {
- /// Get the value out of a wrapper.
- fn void_unwrap(self) -> T;
-}
-
-impl<T> ResultVoidExt<T> for Result<T, Void> {
- /// Get the value out of an always-ok Result.
- ///
- /// Never panics, since it is statically known to be Ok.
- #[inline]
- fn void_unwrap(self) -> T {
- match self {
- Ok(val) => val,
- Err(e) => unreachable(e)
- }
- }
-}
-
-/// Extensions to `Result<Void, E>`
-pub trait ResultVoidErrExt<E>: Sized {
- /// Get the error out of a wrapper.
- fn void_unwrap_err(self) -> E;
-}
-
-impl<E> ResultVoidErrExt<E> for Result<Void, E> {
- /// Get the error out of an always-err Result.
- ///
- /// Never panics, since it is statically known to be Err.
- #[inline]
- fn void_unwrap_err(self) -> E {
- match self {
- Ok(v) => unreachable(v),
- Err(e) => e
- }
- }
-}
-
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