edk2/0016-CryptoPkg-CrtLib-add-a...

139 lines
2.5 KiB
Diff

From dc0c929b8e17eefd7931ba21705eb0ec90c49714 Mon Sep 17 00:00:00 2001
From: Gerd Hoffmann <kraxel@redhat.com>
Date: Mon, 28 Aug 2023 13:27:09 +0200
Subject: [PATCH 16/16] CryptoPkg/CrtLib: add access/open/read/write/close
syscalls
needed by rhel downstream openssl patches
---
CryptoPkg/Library/Include/CrtLibSupport.h | 41 +++++++++++++++++
.../Library/BaseCryptLib/SysCall/CrtWrapper.c | 46 +++++++++++++++++++
2 files changed, 87 insertions(+)
diff --git a/CryptoPkg/Library/Include/CrtLibSupport.h b/CryptoPkg/Library/Include/CrtLibSupport.h
index f36fe08f0c61..7d98496af80b 100644
--- a/CryptoPkg/Library/Include/CrtLibSupport.h
+++ b/CryptoPkg/Library/Include/CrtLibSupport.h
@@ -78,6 +78,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
//
// Definitions for global constants used by CRT library routines
//
+#define EINTR 4
#define EINVAL 22 /* Invalid argument */
#define EAFNOSUPPORT 47 /* Address family not supported by protocol family */
#define INT_MAX 0x7FFFFFFF /* Maximum (signed) int value */
@@ -102,6 +103,15 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
#define NS_INADDRSZ 4 /*%< IPv4 T_A */
#define NS_IN6ADDRSZ 16 /*%< IPv6 T_AAAA */
+#define O_RDONLY 00000000
+#define O_WRONLY 00000001
+#define O_RDWR 00000002
+
+#define R_OK 4
+#define W_OK 2
+#define X_OK 1
+#define F_OK 0
+
//
// Basic types mapping
//
@@ -324,6 +334,37 @@ fprintf (
...
);
+int
+access(
+ const char*,
+ int
+ );
+
+int
+open (
+ const char *,
+ int
+ );
+
+ssize_t
+read (
+ int,
+ void*,
+ size_t
+ );
+
+ssize_t
+write (
+ int,
+ const void*,
+ size_t
+ );
+
+int
+close (
+ int
+ );
+
time_t
time (
time_t *
diff --git a/CryptoPkg/Library/BaseCryptLib/SysCall/CrtWrapper.c b/CryptoPkg/Library/BaseCryptLib/SysCall/CrtWrapper.c
index 37cdecc9bd1d..dfdb63553667 100644
--- a/CryptoPkg/Library/BaseCryptLib/SysCall/CrtWrapper.c
+++ b/CryptoPkg/Library/BaseCryptLib/SysCall/CrtWrapper.c
@@ -550,6 +550,52 @@ fread (
return 0;
}
+int
+access(
+ const char*,
+ int
+ )
+{
+ return -1;
+}
+
+int
+open (
+ const char *,
+ int
+ )
+{
+ return -1;
+}
+
+ssize_t
+read (
+ int,
+ void*,
+ size_t
+ )
+{
+ return -1;
+}
+
+ssize_t
+write (
+ int,
+ const void*,
+ size_t
+ )
+{
+ return -1;
+}
+
+int
+close (
+ int
+ )
+{
+ return -1;
+}
+
uid_t
getuid (
void
--
2.41.0