3735 lines
127 KiB
Diff
3735 lines
127 KiB
Diff
From a8b13c9b971ef22ba2f5b2ac5d23719d2224d3b2 Mon Sep 17 00:00:00 2001
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From: Peter Jones <pjones@redhat.com>
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Date: Wed, 3 Sep 2014 10:01:03 -0400
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Subject: [PATCH 58/84] Add grub_util_readlink()
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Add grub_util_readlink(). This requires pulling in stat and readlink from
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gnulib, which pulls in stat and related headers, but after that the
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implementation is straightforward.
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Signed-off-by: Peter Jones <pjones@redhat.com>
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Reviewed-by: Adam Jackson <ajax@redhat.com>
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---
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grub-core/gnulib/Makefile.am | 177 +++++++-
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grub-core/gnulib/gettimeofday.c | 154 +++++++
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grub-core/gnulib/pathmax.h | 83 ++++
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grub-core/gnulib/readlink.c | 74 ++++
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grub-core/gnulib/stat.c | 138 +++++++
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grub-core/gnulib/sys_stat.in.h | 732 ++++++++++++++++++++++++++++++++++
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grub-core/gnulib/sys_time.in.h | 213 ++++++++++
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grub-core/gnulib/sys_types.in.h | 2 +
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grub-core/gnulib/time.h | 586 +++++++++++++++++++++++++++
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grub-core/gnulib/time.in.h | 274 +++++++++++++
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grub-core/osdep/windows/hostdisk.c | 6 +
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include/grub/osdep/hostfile_aros.h | 6 +
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include/grub/osdep/hostfile_unix.h | 6 +
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include/grub/osdep/hostfile_windows.h | 2 +
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m4/gettimeofday.m4 | 138 +++++++
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m4/gnulib-cache.m4 | 3 +-
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m4/gnulib-comp.m4 | 49 +++
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m4/largefile.m4 | 146 +++++++
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m4/pathmax.m4 | 42 ++
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m4/readlink.m4 | 71 ++++
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m4/stat.m4 | 71 ++++
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m4/sys_stat_h.m4 | 96 +++++
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m4/sys_time_h.m4 | 110 +++++
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m4/time_h.m4 | 118 ++++++
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24 files changed, 3295 insertions(+), 2 deletions(-)
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create mode 100644 grub-core/gnulib/gettimeofday.c
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create mode 100644 grub-core/gnulib/pathmax.h
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create mode 100644 grub-core/gnulib/readlink.c
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create mode 100644 grub-core/gnulib/stat.c
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create mode 100644 grub-core/gnulib/sys_stat.in.h
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create mode 100644 grub-core/gnulib/sys_time.in.h
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create mode 100644 grub-core/gnulib/time.h
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create mode 100644 grub-core/gnulib/time.in.h
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create mode 100644 m4/gettimeofday.m4
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create mode 100644 m4/largefile.m4
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create mode 100644 m4/pathmax.m4
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create mode 100644 m4/readlink.m4
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create mode 100644 m4/stat.m4
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create mode 100644 m4/sys_stat_h.m4
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create mode 100644 m4/sys_time_h.m4
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create mode 100644 m4/time_h.m4
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diff --git a/grub-core/gnulib/Makefile.am b/grub-core/gnulib/Makefile.am
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index 3444397..b7c5e60 100644
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--- a/grub-core/gnulib/Makefile.am
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+++ b/grub-core/gnulib/Makefile.am
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@@ -21,7 +21,7 @@
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# the same distribution terms as the rest of that program.
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#
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# Generated by gnulib-tool.
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-# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=grub-core/gnulib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --no-conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files argp error fnmatch getdelim getline gettext progname regex
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+# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=grub-core/gnulib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --no-conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files argp error fnmatch getdelim getline gettext progname readlink regex
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AUTOMAKE_OPTIONS = 1.5 gnits subdir-objects
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@@ -326,6 +326,15 @@ libgnu_a_SOURCES += gettext.h
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## end gnulib module gettext-h
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+## begin gnulib module gettimeofday
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+
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+
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+EXTRA_DIST += gettimeofday.c
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+
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+EXTRA_libgnu_a_SOURCES += gettimeofday.c
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+
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+## end gnulib module gettimeofday
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+
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## begin gnulib module havelib
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@@ -596,6 +605,13 @@ EXTRA_libgnu_a_SOURCES += nl_langinfo.c
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## end gnulib module nl_langinfo
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+## begin gnulib module pathmax
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+
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+
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+EXTRA_DIST += pathmax.h
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+
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+## end gnulib module pathmax
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+
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## begin gnulib module progname
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libgnu_a_SOURCES += progname.h progname.c
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@@ -611,6 +627,15 @@ EXTRA_libgnu_a_SOURCES += rawmemchr.c
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## end gnulib module rawmemchr
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+## begin gnulib module readlink
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+
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+
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+EXTRA_DIST += readlink.c
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+
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+EXTRA_libgnu_a_SOURCES += readlink.c
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+
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+## end gnulib module readlink
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+
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## begin gnulib module realloc-posix
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@@ -725,6 +750,15 @@ EXTRA_DIST += $(top_srcdir)/build-aux/snippet/warn-on-use.h
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## end gnulib module snippet/warn-on-use
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+## begin gnulib module stat
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+
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+
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+EXTRA_DIST += stat.c
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+
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+EXTRA_libgnu_a_SOURCES += stat.c
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+
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+## end gnulib module stat
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+
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## begin gnulib module stdalign
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BUILT_SOURCES += $(STDALIGN_H)
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@@ -1280,6 +1314,102 @@ libgnu_a_SOURCES += strnlen1.h strnlen1.c
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## end gnulib module strnlen1
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+## begin gnulib module sys_stat
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+
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+BUILT_SOURCES += sys/stat.h
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+
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+# We need the following in order to create <sys/stat.h> when the system
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+# has one that is incomplete.
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+sys/stat.h: sys_stat.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
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+ $(AM_V_at)$(MKDIR_P) sys
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+ $(AM_V_GEN)rm -f $@-t $@ && \
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+ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
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+ sed -e 's|@''GUARD_PREFIX''@|GL|g' \
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+ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
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+ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
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+ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
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+ -e 's|@''NEXT_SYS_STAT_H''@|$(NEXT_SYS_STAT_H)|g' \
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+ -e 's|@''WINDOWS_64_BIT_ST_SIZE''@|$(WINDOWS_64_BIT_ST_SIZE)|g' \
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+ -e 's/@''GNULIB_FCHMODAT''@/$(GNULIB_FCHMODAT)/g' \
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+ -e 's/@''GNULIB_FSTAT''@/$(GNULIB_FSTAT)/g' \
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+ -e 's/@''GNULIB_FSTATAT''@/$(GNULIB_FSTATAT)/g' \
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+ -e 's/@''GNULIB_FUTIMENS''@/$(GNULIB_FUTIMENS)/g' \
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+ -e 's/@''GNULIB_LCHMOD''@/$(GNULIB_LCHMOD)/g' \
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+ -e 's/@''GNULIB_LSTAT''@/$(GNULIB_LSTAT)/g' \
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+ -e 's/@''GNULIB_MKDIRAT''@/$(GNULIB_MKDIRAT)/g' \
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+ -e 's/@''GNULIB_MKFIFO''@/$(GNULIB_MKFIFO)/g' \
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+ -e 's/@''GNULIB_MKFIFOAT''@/$(GNULIB_MKFIFOAT)/g' \
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+ -e 's/@''GNULIB_MKNOD''@/$(GNULIB_MKNOD)/g' \
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+ -e 's/@''GNULIB_MKNODAT''@/$(GNULIB_MKNODAT)/g' \
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+ -e 's/@''GNULIB_STAT''@/$(GNULIB_STAT)/g' \
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+ -e 's/@''GNULIB_UTIMENSAT''@/$(GNULIB_UTIMENSAT)/g' \
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+ -e 's|@''HAVE_FCHMODAT''@|$(HAVE_FCHMODAT)|g' \
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+ -e 's|@''HAVE_FSTATAT''@|$(HAVE_FSTATAT)|g' \
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+ -e 's|@''HAVE_FUTIMENS''@|$(HAVE_FUTIMENS)|g' \
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+ -e 's|@''HAVE_LCHMOD''@|$(HAVE_LCHMOD)|g' \
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+ -e 's|@''HAVE_LSTAT''@|$(HAVE_LSTAT)|g' \
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+ -e 's|@''HAVE_MKDIRAT''@|$(HAVE_MKDIRAT)|g' \
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+ -e 's|@''HAVE_MKFIFO''@|$(HAVE_MKFIFO)|g' \
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+ -e 's|@''HAVE_MKFIFOAT''@|$(HAVE_MKFIFOAT)|g' \
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+ -e 's|@''HAVE_MKNOD''@|$(HAVE_MKNOD)|g' \
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+ -e 's|@''HAVE_MKNODAT''@|$(HAVE_MKNODAT)|g' \
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+ -e 's|@''HAVE_UTIMENSAT''@|$(HAVE_UTIMENSAT)|g' \
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+ -e 's|@''REPLACE_FSTAT''@|$(REPLACE_FSTAT)|g' \
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+ -e 's|@''REPLACE_FSTATAT''@|$(REPLACE_FSTATAT)|g' \
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+ -e 's|@''REPLACE_FUTIMENS''@|$(REPLACE_FUTIMENS)|g' \
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+ -e 's|@''REPLACE_LSTAT''@|$(REPLACE_LSTAT)|g' \
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+ -e 's|@''REPLACE_MKDIR''@|$(REPLACE_MKDIR)|g' \
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+ -e 's|@''REPLACE_MKFIFO''@|$(REPLACE_MKFIFO)|g' \
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+ -e 's|@''REPLACE_MKNOD''@|$(REPLACE_MKNOD)|g' \
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+ -e 's|@''REPLACE_STAT''@|$(REPLACE_STAT)|g' \
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+ -e 's|@''REPLACE_UTIMENSAT''@|$(REPLACE_UTIMENSAT)|g' \
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+ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
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+ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
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+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
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+ < $(srcdir)/sys_stat.in.h; \
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+ } > $@-t && \
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+ mv $@-t $@
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+MOSTLYCLEANFILES += sys/stat.h sys/stat.h-t
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+MOSTLYCLEANDIRS += sys
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+
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+EXTRA_DIST += sys_stat.in.h
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+
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+## end gnulib module sys_stat
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+
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+## begin gnulib module sys_time
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+
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+BUILT_SOURCES += sys/time.h
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+
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+# We need the following in order to create <sys/time.h> when the system
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+# doesn't have one that works with the given compiler.
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+sys/time.h: sys_time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
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+ $(AM_V_at)$(MKDIR_P) sys
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+ $(AM_V_GEN)rm -f $@-t $@ && \
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+ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
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+ sed -e 's|@''GUARD_PREFIX''@|GL|g' \
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+ -e 's/@''HAVE_SYS_TIME_H''@/$(HAVE_SYS_TIME_H)/g' \
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+ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
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+ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
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+ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
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+ -e 's|@''NEXT_SYS_TIME_H''@|$(NEXT_SYS_TIME_H)|g' \
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+ -e 's/@''GNULIB_GETTIMEOFDAY''@/$(GNULIB_GETTIMEOFDAY)/g' \
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+ -e 's|@''HAVE_WINSOCK2_H''@|$(HAVE_WINSOCK2_H)|g' \
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+ -e 's/@''HAVE_GETTIMEOFDAY''@/$(HAVE_GETTIMEOFDAY)/g' \
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+ -e 's/@''HAVE_STRUCT_TIMEVAL''@/$(HAVE_STRUCT_TIMEVAL)/g' \
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+ -e 's/@''REPLACE_GETTIMEOFDAY''@/$(REPLACE_GETTIMEOFDAY)/g' \
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+ -e 's/@''REPLACE_STRUCT_TIMEVAL''@/$(REPLACE_STRUCT_TIMEVAL)/g' \
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+ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
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+ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
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+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
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+ < $(srcdir)/sys_time.in.h; \
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+ } > $@-t && \
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+ mv $@-t $@
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+MOSTLYCLEANFILES += sys/time.h sys/time.h-t
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+
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+EXTRA_DIST += sys_time.in.h
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+
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+## end gnulib module sys_time
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+
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## begin gnulib module sys_types
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BUILT_SOURCES += sys/types.h
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@@ -1334,6 +1464,51 @@ EXTRA_DIST += sysexits.in.h
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## end gnulib module sysexits
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+## begin gnulib module time
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+
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+BUILT_SOURCES += time.h
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+
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+# We need the following in order to create <time.h> when the system
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+# doesn't have one that works with the given compiler.
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+time.h: time.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
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+ $(AM_V_GEN)rm -f $@-t $@ && \
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+ { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
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+ sed -e 's|@''GUARD_PREFIX''@|GL|g' \
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+ -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
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+ -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
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+ -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
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+ -e 's|@''NEXT_TIME_H''@|$(NEXT_TIME_H)|g' \
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+ -e 's/@''GNULIB_GETTIMEOFDAY''@/$(GNULIB_GETTIMEOFDAY)/g' \
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+ -e 's/@''GNULIB_MKTIME''@/$(GNULIB_MKTIME)/g' \
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+ -e 's/@''GNULIB_NANOSLEEP''@/$(GNULIB_NANOSLEEP)/g' \
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+ -e 's/@''GNULIB_STRPTIME''@/$(GNULIB_STRPTIME)/g' \
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+ -e 's/@''GNULIB_TIMEGM''@/$(GNULIB_TIMEGM)/g' \
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+ -e 's/@''GNULIB_TIME_R''@/$(GNULIB_TIME_R)/g' \
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+ -e 's|@''HAVE_DECL_LOCALTIME_R''@|$(HAVE_DECL_LOCALTIME_R)|g' \
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+ -e 's|@''HAVE_NANOSLEEP''@|$(HAVE_NANOSLEEP)|g' \
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+ -e 's|@''HAVE_STRPTIME''@|$(HAVE_STRPTIME)|g' \
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+ -e 's|@''HAVE_TIMEGM''@|$(HAVE_TIMEGM)|g' \
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+ -e 's|@''REPLACE_GMTIME''@|$(REPLACE_GMTIME)|g' \
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+ -e 's|@''REPLACE_LOCALTIME''@|$(REPLACE_LOCALTIME)|g' \
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+ -e 's|@''REPLACE_LOCALTIME_R''@|$(REPLACE_LOCALTIME_R)|g' \
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+ -e 's|@''REPLACE_MKTIME''@|$(REPLACE_MKTIME)|g' \
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+ -e 's|@''REPLACE_NANOSLEEP''@|$(REPLACE_NANOSLEEP)|g' \
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+ -e 's|@''REPLACE_TIMEGM''@|$(REPLACE_TIMEGM)|g' \
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+ -e 's|@''PTHREAD_H_DEFINES_STRUCT_TIMESPEC''@|$(PTHREAD_H_DEFINES_STRUCT_TIMESPEC)|g' \
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+ -e 's|@''SYS_TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(SYS_TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \
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+ -e 's|@''TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \
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+ -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
|
|
+ -e '/definition of _GL_ARG_NONNULL/r $(ARG_NONNULL_H)' \
|
|
+ -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \
|
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+ < $(srcdir)/time.in.h; \
|
|
+ } > $@-t && \
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+ mv $@-t $@
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+MOSTLYCLEANFILES += time.h time.h-t
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+
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+EXTRA_DIST += time.in.h
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+
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+## end gnulib module time
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+
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## begin gnulib module unistd
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BUILT_SOURCES += unistd.h
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diff --git a/grub-core/gnulib/gettimeofday.c b/grub-core/gnulib/gettimeofday.c
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new file mode 100644
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index 0000000..8b2058e
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--- /dev/null
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+++ b/grub-core/gnulib/gettimeofday.c
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@@ -0,0 +1,154 @@
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+/* Provide gettimeofday for systems that don't have it or for which it's broken.
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+
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+ Copyright (C) 2001-2003, 2005-2007, 2009-2014 Free Software Foundation, Inc.
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+
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+ This program is free software; you can redistribute it and/or modify
|
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+ it under the terms of the GNU General Public License as published by
|
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+ the Free Software Foundation; either version 3, or (at your option)
|
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+ any later version.
|
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+
|
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+ This program is distributed in the hope that it will be useful,
|
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+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
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+ GNU General Public License for more details.
|
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+
|
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+ You should have received a copy of the GNU General Public License
|
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+ along with this program; if not, see <http://www.gnu.org/licenses/>. */
|
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+
|
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+/* written by Jim Meyering */
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+
|
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+#include <config.h>
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|
+
|
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+/* Specification. */
|
|
+#include <sys/time.h>
|
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+
|
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+#include <time.h>
|
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+
|
|
+#if HAVE_SYS_TIMEB_H
|
|
+# include <sys/timeb.h>
|
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+#endif
|
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+
|
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+#if GETTIMEOFDAY_CLOBBERS_LOCALTIME || TZSET_CLOBBERS_LOCALTIME
|
|
+
|
|
+/* Work around the bug in some systems whereby gettimeofday clobbers
|
|
+ the static buffer that localtime uses for its return value. The
|
|
+ gettimeofday function from Mac OS X 10.0.4 (i.e., Darwin 1.3.7) has
|
|
+ this problem. The tzset replacement is necessary for at least
|
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+ Solaris 2.5, 2.5.1, and 2.6. */
|
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+
|
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+static struct tm tm_zero_buffer;
|
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+static struct tm *localtime_buffer_addr = &tm_zero_buffer;
|
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+
|
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+# undef localtime
|
|
+extern struct tm *localtime (time_t const *);
|
|
+
|
|
+# undef gmtime
|
|
+extern struct tm *gmtime (time_t const *);
|
|
+
|
|
+/* This is a wrapper for localtime. It is used only on systems for which
|
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+ gettimeofday clobbers the static buffer used for localtime's result.
|
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+
|
|
+ On the first call, record the address of the static buffer that
|
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+ localtime uses for its result. */
|
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+
|
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+struct tm *
|
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+rpl_localtime (time_t const *timep)
|
|
+{
|
|
+ struct tm *tm = localtime (timep);
|
|
+
|
|
+ if (localtime_buffer_addr == &tm_zero_buffer)
|
|
+ localtime_buffer_addr = tm;
|
|
+
|
|
+ return tm;
|
|
+}
|
|
+
|
|
+/* Same as above, since gmtime and localtime use the same buffer. */
|
|
+struct tm *
|
|
+rpl_gmtime (time_t const *timep)
|
|
+{
|
|
+ struct tm *tm = gmtime (timep);
|
|
+
|
|
+ if (localtime_buffer_addr == &tm_zero_buffer)
|
|
+ localtime_buffer_addr = tm;
|
|
+
|
|
+ return tm;
|
|
+}
|
|
+
|
|
+#endif /* GETTIMEOFDAY_CLOBBERS_LOCALTIME || TZSET_CLOBBERS_LOCALTIME */
|
|
+
|
|
+#if TZSET_CLOBBERS_LOCALTIME
|
|
+
|
|
+# undef tzset
|
|
+extern void tzset (void);
|
|
+
|
|
+/* This is a wrapper for tzset, for systems on which tzset may clobber
|
|
+ the static buffer used for localtime's result. */
|
|
+void
|
|
+rpl_tzset (void)
|
|
+{
|
|
+ /* Save and restore the contents of the buffer used for localtime's
|
|
+ result around the call to tzset. */
|
|
+ struct tm save = *localtime_buffer_addr;
|
|
+ tzset ();
|
|
+ *localtime_buffer_addr = save;
|
|
+}
|
|
+#endif
|
|
+
|
|
+/* This is a wrapper for gettimeofday. It is used only on systems
|
|
+ that lack this function, or whose implementation of this function
|
|
+ causes problems. */
|
|
+
|
|
+int
|
|
+gettimeofday (struct timeval *restrict tv, void *restrict tz)
|
|
+{
|
|
+#undef gettimeofday
|
|
+#if HAVE_GETTIMEOFDAY
|
|
+# if GETTIMEOFDAY_CLOBBERS_LOCALTIME
|
|
+ /* Save and restore the contents of the buffer used for localtime's
|
|
+ result around the call to gettimeofday. */
|
|
+ struct tm save = *localtime_buffer_addr;
|
|
+# endif
|
|
+
|
|
+# if defined timeval /* 'struct timeval' overridden by gnulib? */
|
|
+# undef timeval
|
|
+ struct timeval otv;
|
|
+ int result = gettimeofday (&otv, (struct timezone *) tz);
|
|
+ if (result == 0)
|
|
+ {
|
|
+ tv->tv_sec = otv.tv_sec;
|
|
+ tv->tv_usec = otv.tv_usec;
|
|
+ }
|
|
+# else
|
|
+ int result = gettimeofday (tv, (struct timezone *) tz);
|
|
+# endif
|
|
+
|
|
+# if GETTIMEOFDAY_CLOBBERS_LOCALTIME
|
|
+ *localtime_buffer_addr = save;
|
|
+# endif
|
|
+
|
|
+ return result;
|
|
+
|
|
+#else
|
|
+
|
|
+# if HAVE__FTIME
|
|
+
|
|
+ struct _timeb timebuf;
|
|
+ _ftime (&timebuf);
|
|
+ tv->tv_sec = timebuf.time;
|
|
+ tv->tv_usec = timebuf.millitm * 1000;
|
|
+
|
|
+# else
|
|
+
|
|
+# if !defined OK_TO_USE_1S_CLOCK
|
|
+# error "Only 1-second nominal clock resolution found. Is that intended?" \
|
|
+ "If so, compile with the -DOK_TO_USE_1S_CLOCK option."
|
|
+# endif
|
|
+ tv->tv_sec = time (NULL);
|
|
+ tv->tv_usec = 0;
|
|
+
|
|
+# endif
|
|
+
|
|
+ return 0;
|
|
+
|
|
+#endif
|
|
+}
|
|
diff --git a/grub-core/gnulib/pathmax.h b/grub-core/gnulib/pathmax.h
|
|
new file mode 100644
|
|
index 0000000..33fc355
|
|
--- /dev/null
|
|
+++ b/grub-core/gnulib/pathmax.h
|
|
@@ -0,0 +1,83 @@
|
|
+/* Define PATH_MAX somehow. Requires sys/types.h.
|
|
+ Copyright (C) 1992, 1999, 2001, 2003, 2005, 2009-2014 Free Software
|
|
+ Foundation, Inc.
|
|
+
|
|
+ This program is free software; you can redistribute it and/or modify
|
|
+ it under the terms of the GNU General Public License as published by
|
|
+ the Free Software Foundation; either version 3, or (at your option)
|
|
+ any later version.
|
|
+
|
|
+ This program is distributed in the hope that it will be useful,
|
|
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
+ GNU General Public License for more details.
|
|
+
|
|
+ You should have received a copy of the GNU General Public License
|
|
+ along with this program; if not, see <http://www.gnu.org/licenses/>. */
|
|
+
|
|
+#ifndef _PATHMAX_H
|
|
+# define _PATHMAX_H
|
|
+
|
|
+/* POSIX:2008 defines PATH_MAX to be the maximum number of bytes in a filename,
|
|
+ including the terminating NUL byte.
|
|
+ <http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/limits.h.html>
|
|
+ PATH_MAX is not defined on systems which have no limit on filename length,
|
|
+ such as GNU/Hurd.
|
|
+
|
|
+ This file does *not* define PATH_MAX always. Programs that use this file
|
|
+ can handle the GNU/Hurd case in several ways:
|
|
+ - Either with a package-wide handling, or with a per-file handling,
|
|
+ - Either through a
|
|
+ #ifdef PATH_MAX
|
|
+ or through a fallback like
|
|
+ #ifndef PATH_MAX
|
|
+ # define PATH_MAX 8192
|
|
+ #endif
|
|
+ or through a fallback like
|
|
+ #ifndef PATH_MAX
|
|
+ # define PATH_MAX pathconf ("/", _PC_PATH_MAX)
|
|
+ #endif
|
|
+ */
|
|
+
|
|
+# include <unistd.h>
|
|
+
|
|
+# include <limits.h>
|
|
+
|
|
+# ifndef _POSIX_PATH_MAX
|
|
+# define _POSIX_PATH_MAX 256
|
|
+# endif
|
|
+
|
|
+/* Don't include sys/param.h if it already has been. */
|
|
+# if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN
|
|
+# include <sys/param.h>
|
|
+# endif
|
|
+
|
|
+# if !defined PATH_MAX && defined MAXPATHLEN
|
|
+# define PATH_MAX MAXPATHLEN
|
|
+# endif
|
|
+
|
|
+# ifdef __hpux
|
|
+/* On HP-UX, PATH_MAX designates the maximum number of bytes in a filename,
|
|
+ *not* including the terminating NUL byte, and is set to 1023.
|
|
+ Additionally, when _XOPEN_SOURCE is defined to 500 or more, PATH_MAX is
|
|
+ not defined at all any more. */
|
|
+# undef PATH_MAX
|
|
+# define PATH_MAX 1024
|
|
+# endif
|
|
+
|
|
+# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
|
|
+/* The page "Naming Files, Paths, and Namespaces" on msdn.microsoft.com,
|
|
+ section "Maximum Path Length Limitation",
|
|
+ <http://msdn.microsoft.com/en-us/library/aa365247(v=vs.85).aspx#maxpath>
|
|
+ explains that the maximum size of a filename, including the terminating
|
|
+ NUL byte, is 260 = 3 + 256 + 1.
|
|
+ This is the same value as
|
|
+ - FILENAME_MAX in <stdio.h>,
|
|
+ - _MAX_PATH in <stdlib.h>,
|
|
+ - MAX_PATH in <windef.h>.
|
|
+ Undefine the original value, because mingw's <limits.h> gets it wrong. */
|
|
+# undef PATH_MAX
|
|
+# define PATH_MAX 260
|
|
+# endif
|
|
+
|
|
+#endif /* _PATHMAX_H */
|
|
diff --git a/grub-core/gnulib/readlink.c b/grub-core/gnulib/readlink.c
|
|
new file mode 100644
|
|
index 0000000..4c49639
|
|
--- /dev/null
|
|
+++ b/grub-core/gnulib/readlink.c
|
|
@@ -0,0 +1,74 @@
|
|
+/* Stub for readlink().
|
|
+ Copyright (C) 2003-2007, 2009-2014 Free Software Foundation, Inc.
|
|
+
|
|
+ This program is free software: you can redistribute it and/or modify
|
|
+ it under the terms of the GNU General Public License as published by
|
|
+ the Free Software Foundation; either version 3 of the License, or
|
|
+ (at your option) any later version.
|
|
+
|
|
+ This program is distributed in the hope that it will be useful,
|
|
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
+ GNU General Public License for more details.
|
|
+
|
|
+ You should have received a copy of the GNU General Public License
|
|
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
+
|
|
+#include <config.h>
|
|
+
|
|
+/* Specification. */
|
|
+#include <unistd.h>
|
|
+
|
|
+#include <errno.h>
|
|
+#include <string.h>
|
|
+#include <sys/stat.h>
|
|
+
|
|
+#if !HAVE_READLINK
|
|
+
|
|
+/* readlink() substitute for systems that don't have a readlink() function,
|
|
+ such as DJGPP 2.03 and mingw32. */
|
|
+
|
|
+ssize_t
|
|
+readlink (const char *name, char *buf _GL_UNUSED,
|
|
+ size_t bufsize _GL_UNUSED)
|
|
+{
|
|
+ struct stat statbuf;
|
|
+
|
|
+ /* In general we should use lstat() here, not stat(). But on platforms
|
|
+ without symbolic links, lstat() - if it exists - would be equivalent to
|
|
+ stat(), therefore we can use stat(). This saves us a configure check. */
|
|
+ if (stat (name, &statbuf) >= 0)
|
|
+ errno = EINVAL;
|
|
+ return -1;
|
|
+}
|
|
+
|
|
+#else /* HAVE_READLINK */
|
|
+
|
|
+# undef readlink
|
|
+
|
|
+/* readlink() wrapper that uses correct types, for systems like cygwin
|
|
+ 1.5.x where readlink returns int, and which rejects trailing slash,
|
|
+ for Solaris 9. */
|
|
+
|
|
+ssize_t
|
|
+rpl_readlink (const char *name, char *buf, size_t bufsize)
|
|
+{
|
|
+# if READLINK_TRAILING_SLASH_BUG
|
|
+ size_t len = strlen (name);
|
|
+ if (len && name[len - 1] == '/')
|
|
+ {
|
|
+ /* Even if name without the slash is a symlink to a directory,
|
|
+ both lstat() and stat() must resolve the trailing slash to
|
|
+ the directory rather than the symlink. We can therefore
|
|
+ safely use stat() to distinguish between EINVAL and
|
|
+ ENOTDIR/ENOENT, avoiding extra overhead of rpl_lstat(). */
|
|
+ struct stat st;
|
|
+ if (stat (name, &st) == 0)
|
|
+ errno = EINVAL;
|
|
+ return -1;
|
|
+ }
|
|
+# endif /* READLINK_TRAILING_SLASH_BUG */
|
|
+ return readlink (name, buf, bufsize);
|
|
+}
|
|
+
|
|
+#endif /* HAVE_READLINK */
|
|
diff --git a/grub-core/gnulib/stat.c b/grub-core/gnulib/stat.c
|
|
new file mode 100644
|
|
index 0000000..35f4b0b
|
|
--- /dev/null
|
|
+++ b/grub-core/gnulib/stat.c
|
|
@@ -0,0 +1,138 @@
|
|
+/* Work around platform bugs in stat.
|
|
+ Copyright (C) 2009-2014 Free Software Foundation, Inc.
|
|
+
|
|
+ This program is free software: you can redistribute it and/or modify
|
|
+ it under the terms of the GNU General Public License as published by
|
|
+ the Free Software Foundation; either version 3 of the License, or
|
|
+ (at your option) any later version.
|
|
+
|
|
+ This program is distributed in the hope that it will be useful,
|
|
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
+ GNU General Public License for more details.
|
|
+
|
|
+ You should have received a copy of the GNU General Public License
|
|
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
+
|
|
+/* written by Eric Blake */
|
|
+
|
|
+/* If the user's config.h happens to include <sys/stat.h>, let it include only
|
|
+ the system's <sys/stat.h> here, so that orig_stat doesn't recurse to
|
|
+ rpl_stat. */
|
|
+#define __need_system_sys_stat_h
|
|
+#include <config.h>
|
|
+
|
|
+/* Get the original definition of stat. It might be defined as a macro. */
|
|
+#include <sys/types.h>
|
|
+#include <sys/stat.h>
|
|
+#undef __need_system_sys_stat_h
|
|
+
|
|
+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
|
|
+# if _GL_WINDOWS_64_BIT_ST_SIZE
|
|
+# undef stat /* avoid warning on mingw64 with _FILE_OFFSET_BITS=64 */
|
|
+# define stat _stati64
|
|
+# define REPLACE_FUNC_STAT_DIR 1
|
|
+# undef REPLACE_FUNC_STAT_FILE
|
|
+# elif REPLACE_FUNC_STAT_FILE
|
|
+/* mingw64 has a broken stat() function, based on _stat(), in libmingwex.a.
|
|
+ Bypass it. */
|
|
+# define stat _stat
|
|
+# define REPLACE_FUNC_STAT_DIR 1
|
|
+# undef REPLACE_FUNC_STAT_FILE
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+static int
|
|
+orig_stat (const char *filename, struct stat *buf)
|
|
+{
|
|
+ return stat (filename, buf);
|
|
+}
|
|
+
|
|
+/* Specification. */
|
|
+/* Write "sys/stat.h" here, not <sys/stat.h>, otherwise OSF/1 5.1 DTK cc
|
|
+ eliminates this include because of the preliminary #include <sys/stat.h>
|
|
+ above. */
|
|
+#include "sys/stat.h"
|
|
+
|
|
+#include <errno.h>
|
|
+#include <limits.h>
|
|
+#include <stdbool.h>
|
|
+#include <string.h>
|
|
+#include "dosname.h"
|
|
+#include "verify.h"
|
|
+
|
|
+#if REPLACE_FUNC_STAT_DIR
|
|
+# include "pathmax.h"
|
|
+ /* The only known systems where REPLACE_FUNC_STAT_DIR is needed also
|
|
+ have a constant PATH_MAX. */
|
|
+# ifndef PATH_MAX
|
|
+# error "Please port this replacement to your platform"
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+/* Store information about NAME into ST. Work around bugs with
|
|
+ trailing slashes. Mingw has other bugs (such as st_ino always
|
|
+ being 0 on success) which this wrapper does not work around. But
|
|
+ at least this implementation provides the ability to emulate fchdir
|
|
+ correctly. */
|
|
+
|
|
+int
|
|
+rpl_stat (char const *name, struct stat *st)
|
|
+{
|
|
+ int result = orig_stat (name, st);
|
|
+#if REPLACE_FUNC_STAT_FILE
|
|
+ /* Solaris 9 mistakenly succeeds when given a non-directory with a
|
|
+ trailing slash. */
|
|
+ if (result == 0 && !S_ISDIR (st->st_mode))
|
|
+ {
|
|
+ size_t len = strlen (name);
|
|
+ if (ISSLASH (name[len - 1]))
|
|
+ {
|
|
+ errno = ENOTDIR;
|
|
+ return -1;
|
|
+ }
|
|
+ }
|
|
+#endif /* REPLACE_FUNC_STAT_FILE */
|
|
+#if REPLACE_FUNC_STAT_DIR
|
|
+
|
|
+ if (result == -1 && errno == ENOENT)
|
|
+ {
|
|
+ /* Due to mingw's oddities, there are some directories (like
|
|
+ c:\) where stat() only succeeds with a trailing slash, and
|
|
+ other directories (like c:\windows) where stat() only
|
|
+ succeeds without a trailing slash. But we want the two to be
|
|
+ synonymous, since chdir() manages either style. Likewise, Mingw also
|
|
+ reports ENOENT for names longer than PATH_MAX, when we want
|
|
+ ENAMETOOLONG, and for stat("file/"), when we want ENOTDIR.
|
|
+ Fortunately, mingw PATH_MAX is small enough for stack
|
|
+ allocation. */
|
|
+ char fixed_name[PATH_MAX + 1] = {0};
|
|
+ size_t len = strlen (name);
|
|
+ bool check_dir = false;
|
|
+ verify (PATH_MAX <= 4096);
|
|
+ if (PATH_MAX <= len)
|
|
+ errno = ENAMETOOLONG;
|
|
+ else if (len)
|
|
+ {
|
|
+ strcpy (fixed_name, name);
|
|
+ if (ISSLASH (fixed_name[len - 1]))
|
|
+ {
|
|
+ check_dir = true;
|
|
+ while (len && ISSLASH (fixed_name[len - 1]))
|
|
+ fixed_name[--len] = '\0';
|
|
+ if (!len)
|
|
+ fixed_name[0] = '/';
|
|
+ }
|
|
+ else
|
|
+ fixed_name[len++] = '/';
|
|
+ result = orig_stat (fixed_name, st);
|
|
+ if (result == 0 && check_dir && !S_ISDIR (st->st_mode))
|
|
+ {
|
|
+ result = -1;
|
|
+ errno = ENOTDIR;
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+#endif /* REPLACE_FUNC_STAT_DIR */
|
|
+ return result;
|
|
+}
|
|
diff --git a/grub-core/gnulib/sys_stat.in.h b/grub-core/gnulib/sys_stat.in.h
|
|
new file mode 100644
|
|
index 0000000..b47a7ff
|
|
--- /dev/null
|
|
+++ b/grub-core/gnulib/sys_stat.in.h
|
|
@@ -0,0 +1,732 @@
|
|
+/* Provide a more complete sys/stat header file.
|
|
+ Copyright (C) 2005-2014 Free Software Foundation, Inc.
|
|
+
|
|
+ This program is free software; you can redistribute it and/or modify
|
|
+ it under the terms of the GNU General Public License as published by
|
|
+ the Free Software Foundation; either version 3, or (at your option)
|
|
+ any later version.
|
|
+
|
|
+ This program is distributed in the hope that it will be useful,
|
|
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
+ GNU General Public License for more details.
|
|
+
|
|
+ You should have received a copy of the GNU General Public License
|
|
+ along with this program; if not, see <http://www.gnu.org/licenses/>. */
|
|
+
|
|
+/* Written by Eric Blake, Paul Eggert, and Jim Meyering. */
|
|
+
|
|
+/* This file is supposed to be used on platforms where <sys/stat.h> is
|
|
+ incomplete. It is intended to provide definitions and prototypes
|
|
+ needed by an application. Start with what the system provides. */
|
|
+
|
|
+#if __GNUC__ >= 3
|
|
+@PRAGMA_SYSTEM_HEADER@
|
|
+#endif
|
|
+@PRAGMA_COLUMNS@
|
|
+
|
|
+#if defined __need_system_sys_stat_h
|
|
+/* Special invocation convention. */
|
|
+
|
|
+#@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@
|
|
+
|
|
+#else
|
|
+/* Normal invocation convention. */
|
|
+
|
|
+#ifndef _@GUARD_PREFIX@_SYS_STAT_H
|
|
+
|
|
+/* Get nlink_t.
|
|
+ May also define off_t to a 64-bit type on native Windows. */
|
|
+#include <sys/types.h>
|
|
+
|
|
+/* Get struct timespec. */
|
|
+#include <time.h>
|
|
+
|
|
+/* The include_next requires a split double-inclusion guard. */
|
|
+#@INCLUDE_NEXT@ @NEXT_SYS_STAT_H@
|
|
+
|
|
+#ifndef _@GUARD_PREFIX@_SYS_STAT_H
|
|
+#define _@GUARD_PREFIX@_SYS_STAT_H
|
|
+
|
|
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
|
|
+
|
|
+/* The definition of _GL_ARG_NONNULL is copied here. */
|
|
+
|
|
+/* The definition of _GL_WARN_ON_USE is copied here. */
|
|
+
|
|
+/* Before doing "#define mkdir rpl_mkdir" below, we need to include all
|
|
+ headers that may declare mkdir(). Native Windows platforms declare mkdir
|
|
+ in <io.h> and/or <direct.h>, not in <unistd.h>. */
|
|
+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
|
|
+# include <io.h> /* mingw32, mingw64 */
|
|
+# include <direct.h> /* mingw64, MSVC 9 */
|
|
+#endif
|
|
+
|
|
+/* Native Windows platforms declare umask() in <io.h>. */
|
|
+#if 0 && ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__)
|
|
+# include <io.h>
|
|
+#endif
|
|
+
|
|
+/* Large File Support on native Windows. */
|
|
+#if @WINDOWS_64_BIT_ST_SIZE@
|
|
+# define stat _stati64
|
|
+#endif
|
|
+
|
|
+#ifndef S_IFIFO
|
|
+# ifdef _S_IFIFO
|
|
+# define S_IFIFO _S_IFIFO
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+#ifndef S_IFMT
|
|
+# define S_IFMT 0170000
|
|
+#endif
|
|
+
|
|
+#if STAT_MACROS_BROKEN
|
|
+# undef S_ISBLK
|
|
+# undef S_ISCHR
|
|
+# undef S_ISDIR
|
|
+# undef S_ISFIFO
|
|
+# undef S_ISLNK
|
|
+# undef S_ISNAM
|
|
+# undef S_ISMPB
|
|
+# undef S_ISMPC
|
|
+# undef S_ISNWK
|
|
+# undef S_ISREG
|
|
+# undef S_ISSOCK
|
|
+#endif
|
|
+
|
|
+#ifndef S_ISBLK
|
|
+# ifdef S_IFBLK
|
|
+# define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
|
|
+# else
|
|
+# define S_ISBLK(m) 0
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+#ifndef S_ISCHR
|
|
+# ifdef S_IFCHR
|
|
+# define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
|
|
+# else
|
|
+# define S_ISCHR(m) 0
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+#ifndef S_ISDIR
|
|
+# ifdef S_IFDIR
|
|
+# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
|
|
+# else
|
|
+# define S_ISDIR(m) 0
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+#ifndef S_ISDOOR /* Solaris 2.5 and up */
|
|
+# define S_ISDOOR(m) 0
|
|
+#endif
|
|
+
|
|
+#ifndef S_ISFIFO
|
|
+# ifdef S_IFIFO
|
|
+# define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
|
|
+# else
|
|
+# define S_ISFIFO(m) 0
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+#ifndef S_ISLNK
|
|
+# ifdef S_IFLNK
|
|
+# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
|
|
+# else
|
|
+# define S_ISLNK(m) 0
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+#ifndef S_ISMPB /* V7 */
|
|
+# ifdef S_IFMPB
|
|
+# define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
|
|
+# define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
|
|
+# else
|
|
+# define S_ISMPB(m) 0
|
|
+# define S_ISMPC(m) 0
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+#ifndef S_ISMPX /* AIX */
|
|
+# define S_ISMPX(m) 0
|
|
+#endif
|
|
+
|
|
+#ifndef S_ISNAM /* Xenix */
|
|
+# ifdef S_IFNAM
|
|
+# define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM)
|
|
+# else
|
|
+# define S_ISNAM(m) 0
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+#ifndef S_ISNWK /* HP/UX */
|
|
+# ifdef S_IFNWK
|
|
+# define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
|
|
+# else
|
|
+# define S_ISNWK(m) 0
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+#ifndef S_ISPORT /* Solaris 10 and up */
|
|
+# define S_ISPORT(m) 0
|
|
+#endif
|
|
+
|
|
+#ifndef S_ISREG
|
|
+# ifdef S_IFREG
|
|
+# define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
|
|
+# else
|
|
+# define S_ISREG(m) 0
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+#ifndef S_ISSOCK
|
|
+# ifdef S_IFSOCK
|
|
+# define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
|
|
+# else
|
|
+# define S_ISSOCK(m) 0
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+
|
|
+#ifndef S_TYPEISMQ
|
|
+# define S_TYPEISMQ(p) 0
|
|
+#endif
|
|
+
|
|
+#ifndef S_TYPEISTMO
|
|
+# define S_TYPEISTMO(p) 0
|
|
+#endif
|
|
+
|
|
+
|
|
+#ifndef S_TYPEISSEM
|
|
+# ifdef S_INSEM
|
|
+# define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM)
|
|
+# else
|
|
+# define S_TYPEISSEM(p) 0
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+#ifndef S_TYPEISSHM
|
|
+# ifdef S_INSHD
|
|
+# define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD)
|
|
+# else
|
|
+# define S_TYPEISSHM(p) 0
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+/* high performance ("contiguous data") */
|
|
+#ifndef S_ISCTG
|
|
+# define S_ISCTG(p) 0
|
|
+#endif
|
|
+
|
|
+/* Cray DMF (data migration facility): off line, with data */
|
|
+#ifndef S_ISOFD
|
|
+# define S_ISOFD(p) 0
|
|
+#endif
|
|
+
|
|
+/* Cray DMF (data migration facility): off line, with no data */
|
|
+#ifndef S_ISOFL
|
|
+# define S_ISOFL(p) 0
|
|
+#endif
|
|
+
|
|
+/* 4.4BSD whiteout */
|
|
+#ifndef S_ISWHT
|
|
+# define S_ISWHT(m) 0
|
|
+#endif
|
|
+
|
|
+/* If any of the following are undefined,
|
|
+ define them to their de facto standard values. */
|
|
+#if !S_ISUID
|
|
+# define S_ISUID 04000
|
|
+#endif
|
|
+#if !S_ISGID
|
|
+# define S_ISGID 02000
|
|
+#endif
|
|
+
|
|
+/* S_ISVTX is a common extension to POSIX. */
|
|
+#ifndef S_ISVTX
|
|
+# define S_ISVTX 01000
|
|
+#endif
|
|
+
|
|
+#if !S_IRUSR && S_IREAD
|
|
+# define S_IRUSR S_IREAD
|
|
+#endif
|
|
+#if !S_IRUSR
|
|
+# define S_IRUSR 00400
|
|
+#endif
|
|
+#if !S_IRGRP
|
|
+# define S_IRGRP (S_IRUSR >> 3)
|
|
+#endif
|
|
+#if !S_IROTH
|
|
+# define S_IROTH (S_IRUSR >> 6)
|
|
+#endif
|
|
+
|
|
+#if !S_IWUSR && S_IWRITE
|
|
+# define S_IWUSR S_IWRITE
|
|
+#endif
|
|
+#if !S_IWUSR
|
|
+# define S_IWUSR 00200
|
|
+#endif
|
|
+#if !S_IWGRP
|
|
+# define S_IWGRP (S_IWUSR >> 3)
|
|
+#endif
|
|
+#if !S_IWOTH
|
|
+# define S_IWOTH (S_IWUSR >> 6)
|
|
+#endif
|
|
+
|
|
+#if !S_IXUSR && S_IEXEC
|
|
+# define S_IXUSR S_IEXEC
|
|
+#endif
|
|
+#if !S_IXUSR
|
|
+# define S_IXUSR 00100
|
|
+#endif
|
|
+#if !S_IXGRP
|
|
+# define S_IXGRP (S_IXUSR >> 3)
|
|
+#endif
|
|
+#if !S_IXOTH
|
|
+# define S_IXOTH (S_IXUSR >> 6)
|
|
+#endif
|
|
+
|
|
+#if !S_IRWXU
|
|
+# define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
|
|
+#endif
|
|
+#if !S_IRWXG
|
|
+# define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
|
|
+#endif
|
|
+#if !S_IRWXO
|
|
+# define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
|
|
+#endif
|
|
+
|
|
+/* S_IXUGO is a common extension to POSIX. */
|
|
+#if !S_IXUGO
|
|
+# define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH)
|
|
+#endif
|
|
+
|
|
+#ifndef S_IRWXUGO
|
|
+# define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO)
|
|
+#endif
|
|
+
|
|
+/* Macros for futimens and utimensat. */
|
|
+#ifndef UTIME_NOW
|
|
+# define UTIME_NOW (-1)
|
|
+# define UTIME_OMIT (-2)
|
|
+#endif
|
|
+
|
|
+
|
|
+#if @GNULIB_FCHMODAT@
|
|
+# if !@HAVE_FCHMODAT@
|
|
+_GL_FUNCDECL_SYS (fchmodat, int,
|
|
+ (int fd, char const *file, mode_t mode, int flag)
|
|
+ _GL_ARG_NONNULL ((2)));
|
|
+# endif
|
|
+_GL_CXXALIAS_SYS (fchmodat, int,
|
|
+ (int fd, char const *file, mode_t mode, int flag));
|
|
+_GL_CXXALIASWARN (fchmodat);
|
|
+#elif defined GNULIB_POSIXCHECK
|
|
+# undef fchmodat
|
|
+# if HAVE_RAW_DECL_FCHMODAT
|
|
+_GL_WARN_ON_USE (fchmodat, "fchmodat is not portable - "
|
|
+ "use gnulib module openat for portability");
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+
|
|
+#if @GNULIB_FSTAT@
|
|
+# if @REPLACE_FSTAT@
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef fstat
|
|
+# define fstat rpl_fstat
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (fstat, int, (int fd, struct stat *buf) _GL_ARG_NONNULL ((2)));
|
|
+_GL_CXXALIAS_RPL (fstat, int, (int fd, struct stat *buf));
|
|
+# else
|
|
+_GL_CXXALIAS_SYS (fstat, int, (int fd, struct stat *buf));
|
|
+# endif
|
|
+_GL_CXXALIASWARN (fstat);
|
|
+#elif @WINDOWS_64_BIT_ST_SIZE@
|
|
+/* Above, we define stat to _stati64. */
|
|
+# define fstat _fstati64
|
|
+#elif defined GNULIB_POSIXCHECK
|
|
+# undef fstat
|
|
+# if HAVE_RAW_DECL_FSTAT
|
|
+_GL_WARN_ON_USE (fstat, "fstat has portability problems - "
|
|
+ "use gnulib module fstat for portability");
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+
|
|
+#if @GNULIB_FSTATAT@
|
|
+# if @REPLACE_FSTATAT@
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef fstatat
|
|
+# define fstatat rpl_fstatat
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (fstatat, int,
|
|
+ (int fd, char const *name, struct stat *st, int flags)
|
|
+ _GL_ARG_NONNULL ((2, 3)));
|
|
+_GL_CXXALIAS_RPL (fstatat, int,
|
|
+ (int fd, char const *name, struct stat *st, int flags));
|
|
+# else
|
|
+# if !@HAVE_FSTATAT@
|
|
+_GL_FUNCDECL_SYS (fstatat, int,
|
|
+ (int fd, char const *name, struct stat *st, int flags)
|
|
+ _GL_ARG_NONNULL ((2, 3)));
|
|
+# endif
|
|
+_GL_CXXALIAS_SYS (fstatat, int,
|
|
+ (int fd, char const *name, struct stat *st, int flags));
|
|
+# endif
|
|
+_GL_CXXALIASWARN (fstatat);
|
|
+#elif defined GNULIB_POSIXCHECK
|
|
+# undef fstatat
|
|
+# if HAVE_RAW_DECL_FSTATAT
|
|
+_GL_WARN_ON_USE (fstatat, "fstatat is not portable - "
|
|
+ "use gnulib module openat for portability");
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+
|
|
+#if @GNULIB_FUTIMENS@
|
|
+/* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our futimens
|
|
+ implementation relies on futimesat, which on Solaris 10 makes an invocation
|
|
+ to futimens that is meant to invoke the libc's futimens(), not gnulib's
|
|
+ futimens(). */
|
|
+# if @REPLACE_FUTIMENS@ || (!@HAVE_FUTIMENS@ && defined __sun)
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef futimens
|
|
+# define futimens rpl_futimens
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (futimens, int, (int fd, struct timespec const times[2]));
|
|
+_GL_CXXALIAS_RPL (futimens, int, (int fd, struct timespec const times[2]));
|
|
+# else
|
|
+# if !@HAVE_FUTIMENS@
|
|
+_GL_FUNCDECL_SYS (futimens, int, (int fd, struct timespec const times[2]));
|
|
+# endif
|
|
+_GL_CXXALIAS_SYS (futimens, int, (int fd, struct timespec const times[2]));
|
|
+# endif
|
|
+# if @HAVE_FUTIMENS@
|
|
+_GL_CXXALIASWARN (futimens);
|
|
+# endif
|
|
+#elif defined GNULIB_POSIXCHECK
|
|
+# undef futimens
|
|
+# if HAVE_RAW_DECL_FUTIMENS
|
|
+_GL_WARN_ON_USE (futimens, "futimens is not portable - "
|
|
+ "use gnulib module futimens for portability");
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+
|
|
+#if @GNULIB_LCHMOD@
|
|
+/* Change the mode of FILENAME to MODE, without dereferencing it if FILENAME
|
|
+ denotes a symbolic link. */
|
|
+# if !@HAVE_LCHMOD@
|
|
+/* The lchmod replacement follows symbolic links. Callers should take
|
|
+ this into account; lchmod should be applied only to arguments that
|
|
+ are known to not be symbolic links. On hosts that lack lchmod,
|
|
+ this can lead to race conditions between the check and the
|
|
+ invocation of lchmod, but we know of no workarounds that are
|
|
+ reliable in general. You might try requesting support for lchmod
|
|
+ from your operating system supplier. */
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# define lchmod chmod
|
|
+# endif
|
|
+/* Need to cast, because on mingw, the second parameter of chmod is
|
|
+ int mode. */
|
|
+_GL_CXXALIAS_RPL_CAST_1 (lchmod, chmod, int,
|
|
+ (const char *filename, mode_t mode));
|
|
+# else
|
|
+# if 0 /* assume already declared */
|
|
+_GL_FUNCDECL_SYS (lchmod, int, (const char *filename, mode_t mode)
|
|
+ _GL_ARG_NONNULL ((1)));
|
|
+# endif
|
|
+_GL_CXXALIAS_SYS (lchmod, int, (const char *filename, mode_t mode));
|
|
+# endif
|
|
+# if @HAVE_LCHMOD@
|
|
+_GL_CXXALIASWARN (lchmod);
|
|
+# endif
|
|
+#elif defined GNULIB_POSIXCHECK
|
|
+# undef lchmod
|
|
+# if HAVE_RAW_DECL_LCHMOD
|
|
+_GL_WARN_ON_USE (lchmod, "lchmod is unportable - "
|
|
+ "use gnulib module lchmod for portability");
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+
|
|
+#if @GNULIB_LSTAT@
|
|
+# if ! @HAVE_LSTAT@
|
|
+/* mingw does not support symlinks, therefore it does not have lstat. But
|
|
+ without links, stat does just fine. */
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# define lstat stat
|
|
+# endif
|
|
+_GL_CXXALIAS_RPL_1 (lstat, stat, int, (const char *name, struct stat *buf));
|
|
+# elif @REPLACE_LSTAT@
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef lstat
|
|
+# define lstat rpl_lstat
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (lstat, int, (const char *name, struct stat *buf)
|
|
+ _GL_ARG_NONNULL ((1, 2)));
|
|
+_GL_CXXALIAS_RPL (lstat, int, (const char *name, struct stat *buf));
|
|
+# else
|
|
+_GL_CXXALIAS_SYS (lstat, int, (const char *name, struct stat *buf));
|
|
+# endif
|
|
+# if @HAVE_LSTAT@
|
|
+_GL_CXXALIASWARN (lstat);
|
|
+# endif
|
|
+#elif defined GNULIB_POSIXCHECK
|
|
+# undef lstat
|
|
+# if HAVE_RAW_DECL_LSTAT
|
|
+_GL_WARN_ON_USE (lstat, "lstat is unportable - "
|
|
+ "use gnulib module lstat for portability");
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+
|
|
+#if @REPLACE_MKDIR@
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef mkdir
|
|
+# define mkdir rpl_mkdir
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (mkdir, int, (char const *name, mode_t mode)
|
|
+ _GL_ARG_NONNULL ((1)));
|
|
+_GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode));
|
|
+#else
|
|
+/* mingw's _mkdir() function has 1 argument, but we pass 2 arguments.
|
|
+ Additionally, it declares _mkdir (and depending on compile flags, an
|
|
+ alias mkdir), only in the nonstandard includes <direct.h> and <io.h>,
|
|
+ which are included above. */
|
|
+# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
|
|
+
|
|
+# if !GNULIB_defined_rpl_mkdir
|
|
+static int
|
|
+rpl_mkdir (char const *name, mode_t mode)
|
|
+{
|
|
+ return _mkdir (name);
|
|
+}
|
|
+# define GNULIB_defined_rpl_mkdir 1
|
|
+# endif
|
|
+
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# define mkdir rpl_mkdir
|
|
+# endif
|
|
+_GL_CXXALIAS_RPL (mkdir, int, (char const *name, mode_t mode));
|
|
+# else
|
|
+_GL_CXXALIAS_SYS (mkdir, int, (char const *name, mode_t mode));
|
|
+# endif
|
|
+#endif
|
|
+_GL_CXXALIASWARN (mkdir);
|
|
+
|
|
+
|
|
+#if @GNULIB_MKDIRAT@
|
|
+# if !@HAVE_MKDIRAT@
|
|
+_GL_FUNCDECL_SYS (mkdirat, int, (int fd, char const *file, mode_t mode)
|
|
+ _GL_ARG_NONNULL ((2)));
|
|
+# endif
|
|
+_GL_CXXALIAS_SYS (mkdirat, int, (int fd, char const *file, mode_t mode));
|
|
+_GL_CXXALIASWARN (mkdirat);
|
|
+#elif defined GNULIB_POSIXCHECK
|
|
+# undef mkdirat
|
|
+# if HAVE_RAW_DECL_MKDIRAT
|
|
+_GL_WARN_ON_USE (mkdirat, "mkdirat is not portable - "
|
|
+ "use gnulib module openat for portability");
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+
|
|
+#if @GNULIB_MKFIFO@
|
|
+# if @REPLACE_MKFIFO@
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef mkfifo
|
|
+# define mkfifo rpl_mkfifo
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (mkfifo, int, (char const *file, mode_t mode)
|
|
+ _GL_ARG_NONNULL ((1)));
|
|
+_GL_CXXALIAS_RPL (mkfifo, int, (char const *file, mode_t mode));
|
|
+# else
|
|
+# if !@HAVE_MKFIFO@
|
|
+_GL_FUNCDECL_SYS (mkfifo, int, (char const *file, mode_t mode)
|
|
+ _GL_ARG_NONNULL ((1)));
|
|
+# endif
|
|
+_GL_CXXALIAS_SYS (mkfifo, int, (char const *file, mode_t mode));
|
|
+# endif
|
|
+_GL_CXXALIASWARN (mkfifo);
|
|
+#elif defined GNULIB_POSIXCHECK
|
|
+# undef mkfifo
|
|
+# if HAVE_RAW_DECL_MKFIFO
|
|
+_GL_WARN_ON_USE (mkfifo, "mkfifo is not portable - "
|
|
+ "use gnulib module mkfifo for portability");
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+
|
|
+#if @GNULIB_MKFIFOAT@
|
|
+# if !@HAVE_MKFIFOAT@
|
|
+_GL_FUNCDECL_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode)
|
|
+ _GL_ARG_NONNULL ((2)));
|
|
+# endif
|
|
+_GL_CXXALIAS_SYS (mkfifoat, int, (int fd, char const *file, mode_t mode));
|
|
+_GL_CXXALIASWARN (mkfifoat);
|
|
+#elif defined GNULIB_POSIXCHECK
|
|
+# undef mkfifoat
|
|
+# if HAVE_RAW_DECL_MKFIFOAT
|
|
+_GL_WARN_ON_USE (mkfifoat, "mkfifoat is not portable - "
|
|
+ "use gnulib module mkfifoat for portability");
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+
|
|
+#if @GNULIB_MKNOD@
|
|
+# if @REPLACE_MKNOD@
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef mknod
|
|
+# define mknod rpl_mknod
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev)
|
|
+ _GL_ARG_NONNULL ((1)));
|
|
+_GL_CXXALIAS_RPL (mknod, int, (char const *file, mode_t mode, dev_t dev));
|
|
+# else
|
|
+# if !@HAVE_MKNOD@
|
|
+_GL_FUNCDECL_SYS (mknod, int, (char const *file, mode_t mode, dev_t dev)
|
|
+ _GL_ARG_NONNULL ((1)));
|
|
+# endif
|
|
+/* Need to cast, because on OSF/1 5.1, the third parameter is '...'. */
|
|
+_GL_CXXALIAS_SYS_CAST (mknod, int, (char const *file, mode_t mode, dev_t dev));
|
|
+# endif
|
|
+_GL_CXXALIASWARN (mknod);
|
|
+#elif defined GNULIB_POSIXCHECK
|
|
+# undef mknod
|
|
+# if HAVE_RAW_DECL_MKNOD
|
|
+_GL_WARN_ON_USE (mknod, "mknod is not portable - "
|
|
+ "use gnulib module mknod for portability");
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+
|
|
+#if @GNULIB_MKNODAT@
|
|
+# if !@HAVE_MKNODAT@
|
|
+_GL_FUNCDECL_SYS (mknodat, int,
|
|
+ (int fd, char const *file, mode_t mode, dev_t dev)
|
|
+ _GL_ARG_NONNULL ((2)));
|
|
+# endif
|
|
+_GL_CXXALIAS_SYS (mknodat, int,
|
|
+ (int fd, char const *file, mode_t mode, dev_t dev));
|
|
+_GL_CXXALIASWARN (mknodat);
|
|
+#elif defined GNULIB_POSIXCHECK
|
|
+# undef mknodat
|
|
+# if HAVE_RAW_DECL_MKNODAT
|
|
+_GL_WARN_ON_USE (mknodat, "mknodat is not portable - "
|
|
+ "use gnulib module mkfifoat for portability");
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+
|
|
+#if @GNULIB_STAT@
|
|
+# if @REPLACE_STAT@
|
|
+/* We can't use the object-like #define stat rpl_stat, because of
|
|
+ struct stat. This means that rpl_stat will not be used if the user
|
|
+ does (stat)(a,b). Oh well. */
|
|
+# if defined _AIX && defined stat && defined _LARGE_FILES
|
|
+ /* With _LARGE_FILES defined, AIX (only) defines stat to stat64,
|
|
+ so we have to replace stat64() instead of stat(). */
|
|
+# undef stat64
|
|
+# define stat64(name, st) rpl_stat (name, st)
|
|
+# elif @WINDOWS_64_BIT_ST_SIZE@
|
|
+ /* Above, we define stat to _stati64. */
|
|
+# if defined __MINGW32__ && defined _stati64
|
|
+# ifndef _USE_32BIT_TIME_T
|
|
+ /* The system headers define _stati64 to _stat64. */
|
|
+# undef _stat64
|
|
+# define _stat64(name, st) rpl_stat (name, st)
|
|
+# endif
|
|
+# elif defined _MSC_VER && defined _stati64
|
|
+# ifdef _USE_32BIT_TIME_T
|
|
+ /* The system headers define _stati64 to _stat32i64. */
|
|
+# undef _stat32i64
|
|
+# define _stat32i64(name, st) rpl_stat (name, st)
|
|
+# else
|
|
+ /* The system headers define _stati64 to _stat64. */
|
|
+# undef _stat64
|
|
+# define _stat64(name, st) rpl_stat (name, st)
|
|
+# endif
|
|
+# else
|
|
+# undef _stati64
|
|
+# define _stati64(name, st) rpl_stat (name, st)
|
|
+# endif
|
|
+# elif defined __MINGW32__ && defined stat
|
|
+# ifdef _USE_32BIT_TIME_T
|
|
+ /* The system headers define stat to _stat32i64. */
|
|
+# undef _stat32i64
|
|
+# define _stat32i64(name, st) rpl_stat (name, st)
|
|
+# else
|
|
+ /* The system headers define stat to _stat64. */
|
|
+# undef _stat64
|
|
+# define _stat64(name, st) rpl_stat (name, st)
|
|
+# endif
|
|
+# elif defined _MSC_VER && defined stat
|
|
+# ifdef _USE_32BIT_TIME_T
|
|
+ /* The system headers define stat to _stat32. */
|
|
+# undef _stat32
|
|
+# define _stat32(name, st) rpl_stat (name, st)
|
|
+# else
|
|
+ /* The system headers define stat to _stat64i32. */
|
|
+# undef _stat64i32
|
|
+# define _stat64i32(name, st) rpl_stat (name, st)
|
|
+# endif
|
|
+# else /* !(_AIX ||__MINGW32__ || _MSC_VER) */
|
|
+# undef stat
|
|
+# define stat(name, st) rpl_stat (name, st)
|
|
+# endif /* !_LARGE_FILES */
|
|
+_GL_EXTERN_C int stat (const char *name, struct stat *buf)
|
|
+ _GL_ARG_NONNULL ((1, 2));
|
|
+# endif
|
|
+#elif defined GNULIB_POSIXCHECK
|
|
+# undef stat
|
|
+# if HAVE_RAW_DECL_STAT
|
|
+_GL_WARN_ON_USE (stat, "stat is unportable - "
|
|
+ "use gnulib module stat for portability");
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+
|
|
+#if @GNULIB_UTIMENSAT@
|
|
+/* Use the rpl_ prefix also on Solaris <= 9, because on Solaris 9 our utimensat
|
|
+ implementation relies on futimesat, which on Solaris 10 makes an invocation
|
|
+ to utimensat that is meant to invoke the libc's utimensat(), not gnulib's
|
|
+ utimensat(). */
|
|
+# if @REPLACE_UTIMENSAT@ || (!@HAVE_UTIMENSAT@ && defined __sun)
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef utimensat
|
|
+# define utimensat rpl_utimensat
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (utimensat, int, (int fd, char const *name,
|
|
+ struct timespec const times[2], int flag)
|
|
+ _GL_ARG_NONNULL ((2)));
|
|
+_GL_CXXALIAS_RPL (utimensat, int, (int fd, char const *name,
|
|
+ struct timespec const times[2], int flag));
|
|
+# else
|
|
+# if !@HAVE_UTIMENSAT@
|
|
+_GL_FUNCDECL_SYS (utimensat, int, (int fd, char const *name,
|
|
+ struct timespec const times[2], int flag)
|
|
+ _GL_ARG_NONNULL ((2)));
|
|
+# endif
|
|
+_GL_CXXALIAS_SYS (utimensat, int, (int fd, char const *name,
|
|
+ struct timespec const times[2], int flag));
|
|
+# endif
|
|
+# if @HAVE_UTIMENSAT@
|
|
+_GL_CXXALIASWARN (utimensat);
|
|
+# endif
|
|
+#elif defined GNULIB_POSIXCHECK
|
|
+# undef utimensat
|
|
+# if HAVE_RAW_DECL_UTIMENSAT
|
|
+_GL_WARN_ON_USE (utimensat, "utimensat is not portable - "
|
|
+ "use gnulib module utimensat for portability");
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+
|
|
+#endif /* _@GUARD_PREFIX@_SYS_STAT_H */
|
|
+#endif /* _@GUARD_PREFIX@_SYS_STAT_H */
|
|
+#endif
|
|
diff --git a/grub-core/gnulib/sys_time.in.h b/grub-core/gnulib/sys_time.in.h
|
|
new file mode 100644
|
|
index 0000000..30057ad
|
|
--- /dev/null
|
|
+++ b/grub-core/gnulib/sys_time.in.h
|
|
@@ -0,0 +1,213 @@
|
|
+/* Provide a more complete sys/time.h.
|
|
+
|
|
+ Copyright (C) 2007-2014 Free Software Foundation, Inc.
|
|
+
|
|
+ This program is free software; you can redistribute it and/or modify
|
|
+ it under the terms of the GNU General Public License as published by
|
|
+ the Free Software Foundation; either version 3, or (at your option)
|
|
+ any later version.
|
|
+
|
|
+ This program is distributed in the hope that it will be useful,
|
|
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
+ GNU General Public License for more details.
|
|
+
|
|
+ You should have received a copy of the GNU General Public License
|
|
+ along with this program; if not, see <http://www.gnu.org/licenses/>. */
|
|
+
|
|
+/* Written by Paul Eggert. */
|
|
+
|
|
+#ifndef _@GUARD_PREFIX@_SYS_TIME_H
|
|
+
|
|
+#if __GNUC__ >= 3
|
|
+@PRAGMA_SYSTEM_HEADER@
|
|
+#endif
|
|
+@PRAGMA_COLUMNS@
|
|
+
|
|
+/* On Cygwin and on many BSDish systems, <sys/time.h> includes itself
|
|
+ recursively via <sys/select.h>.
|
|
+ Simply delegate to the system's header in this case; it is a no-op.
|
|
+ Without this extra ifdef, the C++ gettimeofday declaration below
|
|
+ would be a forward declaration in gnulib's nested <sys/time.h>. */
|
|
+#if defined _CYGWIN_SYS_TIME_H || defined _SYS_TIME_H || defined _SYS_TIME_H_
|
|
+# @INCLUDE_NEXT@ @NEXT_SYS_TIME_H@
|
|
+#else
|
|
+
|
|
+/* The include_next requires a split double-inclusion guard. */
|
|
+#if @HAVE_SYS_TIME_H@
|
|
+# @INCLUDE_NEXT@ @NEXT_SYS_TIME_H@
|
|
+#endif
|
|
+
|
|
+#ifndef _@GUARD_PREFIX@_SYS_TIME_H
|
|
+#define _@GUARD_PREFIX@_SYS_TIME_H
|
|
+
|
|
+#if ! @HAVE_SYS_TIME_H@
|
|
+# include <time.h>
|
|
+#endif
|
|
+
|
|
+/* On native Windows with MSVC, get the 'struct timeval' type.
|
|
+ Also, on native Windows with a 64-bit time_t, where we are overriding the
|
|
+ 'struct timeval' type, get all declarations of system functions whose
|
|
+ signature contains 'struct timeval'. */
|
|
+#if (defined _MSC_VER || @REPLACE_STRUCT_TIMEVAL@) && @HAVE_WINSOCK2_H@ && !defined _GL_INCLUDING_WINSOCK2_H
|
|
+# define _GL_INCLUDING_WINSOCK2_H
|
|
+# include <winsock2.h>
|
|
+# undef _GL_INCLUDING_WINSOCK2_H
|
|
+#endif
|
|
+
|
|
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
|
|
+
|
|
+/* The definition of _GL_ARG_NONNULL is copied here. */
|
|
+
|
|
+/* The definition of _GL_WARN_ON_USE is copied here. */
|
|
+
|
|
+#ifdef __cplusplus
|
|
+extern "C" {
|
|
+#endif
|
|
+
|
|
+#if !@HAVE_STRUCT_TIMEVAL@ || @REPLACE_STRUCT_TIMEVAL@
|
|
+
|
|
+# if @REPLACE_STRUCT_TIMEVAL@
|
|
+# define timeval rpl_timeval
|
|
+# endif
|
|
+
|
|
+# if !GNULIB_defined_struct_timeval
|
|
+struct timeval
|
|
+{
|
|
+ time_t tv_sec;
|
|
+ long int tv_usec;
|
|
+};
|
|
+# define GNULIB_defined_struct_timeval 1
|
|
+# endif
|
|
+
|
|
+#endif
|
|
+
|
|
+#ifdef __cplusplus
|
|
+}
|
|
+#endif
|
|
+
|
|
+#if @GNULIB_GETTIMEOFDAY@
|
|
+# if @REPLACE_GETTIMEOFDAY@
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef gettimeofday
|
|
+# define gettimeofday rpl_gettimeofday
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (gettimeofday, int,
|
|
+ (struct timeval *restrict, void *restrict)
|
|
+ _GL_ARG_NONNULL ((1)));
|
|
+_GL_CXXALIAS_RPL (gettimeofday, int,
|
|
+ (struct timeval *restrict, void *restrict));
|
|
+# else
|
|
+# if !@HAVE_GETTIMEOFDAY@
|
|
+_GL_FUNCDECL_SYS (gettimeofday, int,
|
|
+ (struct timeval *restrict, void *restrict)
|
|
+ _GL_ARG_NONNULL ((1)));
|
|
+# endif
|
|
+/* Need to cast, because on glibc systems, by default, the second argument is
|
|
+ struct timezone *. */
|
|
+_GL_CXXALIAS_SYS_CAST (gettimeofday, int,
|
|
+ (struct timeval *restrict, void *restrict));
|
|
+# endif
|
|
+_GL_CXXALIASWARN (gettimeofday);
|
|
+#elif defined GNULIB_POSIXCHECK
|
|
+# undef gettimeofday
|
|
+# if HAVE_RAW_DECL_GETTIMEOFDAY
|
|
+_GL_WARN_ON_USE (gettimeofday, "gettimeofday is unportable - "
|
|
+ "use gnulib module gettimeofday for portability");
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+/* Hide some function declarations from <winsock2.h>. */
|
|
+
|
|
+#if defined _MSC_VER && @HAVE_WINSOCK2_H@
|
|
+# if !defined _@GUARD_PREFIX@_UNISTD_H
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef close
|
|
+# define close close_used_without_including_unistd_h
|
|
+# else
|
|
+ _GL_WARN_ON_USE (close,
|
|
+ "close() used without including <unistd.h>");
|
|
+# endif
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef gethostname
|
|
+# define gethostname gethostname_used_without_including_unistd_h
|
|
+# else
|
|
+ _GL_WARN_ON_USE (gethostname,
|
|
+ "gethostname() used without including <unistd.h>");
|
|
+# endif
|
|
+# endif
|
|
+# if !defined _@GUARD_PREFIX@_SYS_SOCKET_H
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef socket
|
|
+# define socket socket_used_without_including_sys_socket_h
|
|
+# undef connect
|
|
+# define connect connect_used_without_including_sys_socket_h
|
|
+# undef accept
|
|
+# define accept accept_used_without_including_sys_socket_h
|
|
+# undef bind
|
|
+# define bind bind_used_without_including_sys_socket_h
|
|
+# undef getpeername
|
|
+# define getpeername getpeername_used_without_including_sys_socket_h
|
|
+# undef getsockname
|
|
+# define getsockname getsockname_used_without_including_sys_socket_h
|
|
+# undef getsockopt
|
|
+# define getsockopt getsockopt_used_without_including_sys_socket_h
|
|
+# undef listen
|
|
+# define listen listen_used_without_including_sys_socket_h
|
|
+# undef recv
|
|
+# define recv recv_used_without_including_sys_socket_h
|
|
+# undef send
|
|
+# define send send_used_without_including_sys_socket_h
|
|
+# undef recvfrom
|
|
+# define recvfrom recvfrom_used_without_including_sys_socket_h
|
|
+# undef sendto
|
|
+# define sendto sendto_used_without_including_sys_socket_h
|
|
+# undef setsockopt
|
|
+# define setsockopt setsockopt_used_without_including_sys_socket_h
|
|
+# undef shutdown
|
|
+# define shutdown shutdown_used_without_including_sys_socket_h
|
|
+# else
|
|
+ _GL_WARN_ON_USE (socket,
|
|
+ "socket() used without including <sys/socket.h>");
|
|
+ _GL_WARN_ON_USE (connect,
|
|
+ "connect() used without including <sys/socket.h>");
|
|
+ _GL_WARN_ON_USE (accept,
|
|
+ "accept() used without including <sys/socket.h>");
|
|
+ _GL_WARN_ON_USE (bind,
|
|
+ "bind() used without including <sys/socket.h>");
|
|
+ _GL_WARN_ON_USE (getpeername,
|
|
+ "getpeername() used without including <sys/socket.h>");
|
|
+ _GL_WARN_ON_USE (getsockname,
|
|
+ "getsockname() used without including <sys/socket.h>");
|
|
+ _GL_WARN_ON_USE (getsockopt,
|
|
+ "getsockopt() used without including <sys/socket.h>");
|
|
+ _GL_WARN_ON_USE (listen,
|
|
+ "listen() used without including <sys/socket.h>");
|
|
+ _GL_WARN_ON_USE (recv,
|
|
+ "recv() used without including <sys/socket.h>");
|
|
+ _GL_WARN_ON_USE (send,
|
|
+ "send() used without including <sys/socket.h>");
|
|
+ _GL_WARN_ON_USE (recvfrom,
|
|
+ "recvfrom() used without including <sys/socket.h>");
|
|
+ _GL_WARN_ON_USE (sendto,
|
|
+ "sendto() used without including <sys/socket.h>");
|
|
+ _GL_WARN_ON_USE (setsockopt,
|
|
+ "setsockopt() used without including <sys/socket.h>");
|
|
+ _GL_WARN_ON_USE (shutdown,
|
|
+ "shutdown() used without including <sys/socket.h>");
|
|
+# endif
|
|
+# endif
|
|
+# if !defined _@GUARD_PREFIX@_SYS_SELECT_H
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef select
|
|
+# define select select_used_without_including_sys_select_h
|
|
+# else
|
|
+ _GL_WARN_ON_USE (select,
|
|
+ "select() used without including <sys/select.h>");
|
|
+# endif
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+#endif /* _@GUARD_PREFIX@_SYS_TIME_H */
|
|
+#endif /* _CYGWIN_SYS_TIME_H */
|
|
+#endif /* _@GUARD_PREFIX@_SYS_TIME_H */
|
|
diff --git a/grub-core/gnulib/sys_types.in.h b/grub-core/gnulib/sys_types.in.h
|
|
index d7da356..9520c09 100644
|
|
--- a/grub-core/gnulib/sys_types.in.h
|
|
+++ b/grub-core/gnulib/sys_types.in.h
|
|
@@ -23,7 +23,9 @@
|
|
#ifndef _@GUARD_PREFIX@_SYS_TYPES_H
|
|
|
|
/* The include_next requires a split double-inclusion guard. */
|
|
+# define _GL_INCLUDING_SYS_TYPES_H
|
|
#@INCLUDE_NEXT@ @NEXT_SYS_TYPES_H@
|
|
+# undef _GL_INCLUDING_SYS_TYPES_H
|
|
|
|
#ifndef _@GUARD_PREFIX@_SYS_TYPES_H
|
|
#define _@GUARD_PREFIX@_SYS_TYPES_H
|
|
diff --git a/grub-core/gnulib/time.h b/grub-core/gnulib/time.h
|
|
new file mode 100644
|
|
index 0000000..b9203d5
|
|
--- /dev/null
|
|
+++ b/grub-core/gnulib/time.h
|
|
@@ -0,0 +1,586 @@
|
|
+/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
|
|
+/* A more-standard <time.h>.
|
|
+
|
|
+ Copyright (C) 2007-2014 Free Software Foundation, Inc.
|
|
+
|
|
+ This program is free software; you can redistribute it and/or modify
|
|
+ it under the terms of the GNU General Public License as published by
|
|
+ the Free Software Foundation; either version 3, or (at your option)
|
|
+ any later version.
|
|
+
|
|
+ This program is distributed in the hope that it will be useful,
|
|
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
+ GNU General Public License for more details.
|
|
+
|
|
+ You should have received a copy of the GNU General Public License
|
|
+ along with this program; if not, see <http://www.gnu.org/licenses/>. */
|
|
+
|
|
+#if __GNUC__ >= 3
|
|
+#pragma GCC system_header
|
|
+#endif
|
|
+
|
|
+
|
|
+/* Don't get in the way of glibc when it includes time.h merely to
|
|
+ declare a few standard symbols, rather than to declare all the
|
|
+ symbols. Also, Solaris 8 <time.h> eventually includes itself
|
|
+ recursively; if that is happening, just include the system <time.h>
|
|
+ without adding our own declarations. */
|
|
+#if (defined __need_time_t || defined __need_clock_t \
|
|
+ || defined __need_timespec \
|
|
+ || defined _GL_TIME_H)
|
|
+
|
|
+# include_next <time.h>
|
|
+
|
|
+#else
|
|
+
|
|
+# define _GL_TIME_H
|
|
+
|
|
+# include_next <time.h>
|
|
+
|
|
+/* NetBSD 5.0 mis-defines NULL. */
|
|
+# include <stddef.h>
|
|
+
|
|
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
|
|
+#ifndef _GL_CXXDEFS_H
|
|
+#define _GL_CXXDEFS_H
|
|
+
|
|
+/* The three most frequent use cases of these macros are:
|
|
+
|
|
+ * For providing a substitute for a function that is missing on some
|
|
+ platforms, but is declared and works fine on the platforms on which
|
|
+ it exists:
|
|
+
|
|
+ #if @GNULIB_FOO@
|
|
+ # if !@HAVE_FOO@
|
|
+ _GL_FUNCDECL_SYS (foo, ...);
|
|
+ # endif
|
|
+ _GL_CXXALIAS_SYS (foo, ...);
|
|
+ _GL_CXXALIASWARN (foo);
|
|
+ #elif defined GNULIB_POSIXCHECK
|
|
+ ...
|
|
+ #endif
|
|
+
|
|
+ * For providing a replacement for a function that exists on all platforms,
|
|
+ but is broken/insufficient and needs to be replaced on some platforms:
|
|
+
|
|
+ #if @GNULIB_FOO@
|
|
+ # if @REPLACE_FOO@
|
|
+ # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+ # undef foo
|
|
+ # define foo rpl_foo
|
|
+ # endif
|
|
+ _GL_FUNCDECL_RPL (foo, ...);
|
|
+ _GL_CXXALIAS_RPL (foo, ...);
|
|
+ # else
|
|
+ _GL_CXXALIAS_SYS (foo, ...);
|
|
+ # endif
|
|
+ _GL_CXXALIASWARN (foo);
|
|
+ #elif defined GNULIB_POSIXCHECK
|
|
+ ...
|
|
+ #endif
|
|
+
|
|
+ * For providing a replacement for a function that exists on some platforms
|
|
+ but is broken/insufficient and needs to be replaced on some of them and
|
|
+ is additionally either missing or undeclared on some other platforms:
|
|
+
|
|
+ #if @GNULIB_FOO@
|
|
+ # if @REPLACE_FOO@
|
|
+ # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+ # undef foo
|
|
+ # define foo rpl_foo
|
|
+ # endif
|
|
+ _GL_FUNCDECL_RPL (foo, ...);
|
|
+ _GL_CXXALIAS_RPL (foo, ...);
|
|
+ # else
|
|
+ # if !@HAVE_FOO@ or if !@HAVE_DECL_FOO@
|
|
+ _GL_FUNCDECL_SYS (foo, ...);
|
|
+ # endif
|
|
+ _GL_CXXALIAS_SYS (foo, ...);
|
|
+ # endif
|
|
+ _GL_CXXALIASWARN (foo);
|
|
+ #elif defined GNULIB_POSIXCHECK
|
|
+ ...
|
|
+ #endif
|
|
+*/
|
|
+
|
|
+/* _GL_EXTERN_C declaration;
|
|
+ performs the declaration with C linkage. */
|
|
+#if defined __cplusplus
|
|
+# define _GL_EXTERN_C extern "C"
|
|
+#else
|
|
+# define _GL_EXTERN_C extern
|
|
+#endif
|
|
+
|
|
+/* _GL_FUNCDECL_RPL (func, rettype, parameters_and_attributes);
|
|
+ declares a replacement function, named rpl_func, with the given prototype,
|
|
+ consisting of return type, parameters, and attributes.
|
|
+ Example:
|
|
+ _GL_FUNCDECL_RPL (open, int, (const char *filename, int flags, ...)
|
|
+ _GL_ARG_NONNULL ((1)));
|
|
+ */
|
|
+#define _GL_FUNCDECL_RPL(func,rettype,parameters_and_attributes) \
|
|
+ _GL_FUNCDECL_RPL_1 (rpl_##func, rettype, parameters_and_attributes)
|
|
+#define _GL_FUNCDECL_RPL_1(rpl_func,rettype,parameters_and_attributes) \
|
|
+ _GL_EXTERN_C rettype rpl_func parameters_and_attributes
|
|
+
|
|
+/* _GL_FUNCDECL_SYS (func, rettype, parameters_and_attributes);
|
|
+ declares the system function, named func, with the given prototype,
|
|
+ consisting of return type, parameters, and attributes.
|
|
+ Example:
|
|
+ _GL_FUNCDECL_SYS (open, int, (const char *filename, int flags, ...)
|
|
+ _GL_ARG_NONNULL ((1)));
|
|
+ */
|
|
+#define _GL_FUNCDECL_SYS(func,rettype,parameters_and_attributes) \
|
|
+ _GL_EXTERN_C rettype func parameters_and_attributes
|
|
+
|
|
+/* _GL_CXXALIAS_RPL (func, rettype, parameters);
|
|
+ declares a C++ alias called GNULIB_NAMESPACE::func
|
|
+ that redirects to rpl_func, if GNULIB_NAMESPACE is defined.
|
|
+ Example:
|
|
+ _GL_CXXALIAS_RPL (open, int, (const char *filename, int flags, ...));
|
|
+ */
|
|
+#define _GL_CXXALIAS_RPL(func,rettype,parameters) \
|
|
+ _GL_CXXALIAS_RPL_1 (func, rpl_##func, rettype, parameters)
|
|
+#if defined __cplusplus && defined GNULIB_NAMESPACE
|
|
+# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \
|
|
+ namespace GNULIB_NAMESPACE \
|
|
+ { \
|
|
+ rettype (*const func) parameters = ::rpl_func; \
|
|
+ } \
|
|
+ _GL_EXTERN_C int _gl_cxxalias_dummy
|
|
+#else
|
|
+# define _GL_CXXALIAS_RPL_1(func,rpl_func,rettype,parameters) \
|
|
+ _GL_EXTERN_C int _gl_cxxalias_dummy
|
|
+#endif
|
|
+
|
|
+/* _GL_CXXALIAS_RPL_CAST_1 (func, rpl_func, rettype, parameters);
|
|
+ is like _GL_CXXALIAS_RPL_1 (func, rpl_func, rettype, parameters);
|
|
+ except that the C function rpl_func may have a slightly different
|
|
+ declaration. A cast is used to silence the "invalid conversion" error
|
|
+ that would otherwise occur. */
|
|
+#if defined __cplusplus && defined GNULIB_NAMESPACE
|
|
+# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \
|
|
+ namespace GNULIB_NAMESPACE \
|
|
+ { \
|
|
+ rettype (*const func) parameters = \
|
|
+ reinterpret_cast<rettype(*)parameters>(::rpl_func); \
|
|
+ } \
|
|
+ _GL_EXTERN_C int _gl_cxxalias_dummy
|
|
+#else
|
|
+# define _GL_CXXALIAS_RPL_CAST_1(func,rpl_func,rettype,parameters) \
|
|
+ _GL_EXTERN_C int _gl_cxxalias_dummy
|
|
+#endif
|
|
+
|
|
+/* _GL_CXXALIAS_SYS (func, rettype, parameters);
|
|
+ declares a C++ alias called GNULIB_NAMESPACE::func
|
|
+ that redirects to the system provided function func, if GNULIB_NAMESPACE
|
|
+ is defined.
|
|
+ Example:
|
|
+ _GL_CXXALIAS_SYS (open, int, (const char *filename, int flags, ...));
|
|
+ */
|
|
+#if defined __cplusplus && defined GNULIB_NAMESPACE
|
|
+ /* If we were to write
|
|
+ rettype (*const func) parameters = ::func;
|
|
+ like above in _GL_CXXALIAS_RPL_1, the compiler could optimize calls
|
|
+ better (remove an indirection through a 'static' pointer variable),
|
|
+ but then the _GL_CXXALIASWARN macro below would cause a warning not only
|
|
+ for uses of ::func but also for uses of GNULIB_NAMESPACE::func. */
|
|
+# define _GL_CXXALIAS_SYS(func,rettype,parameters) \
|
|
+ namespace GNULIB_NAMESPACE \
|
|
+ { \
|
|
+ static rettype (*func) parameters = ::func; \
|
|
+ } \
|
|
+ _GL_EXTERN_C int _gl_cxxalias_dummy
|
|
+#else
|
|
+# define _GL_CXXALIAS_SYS(func,rettype,parameters) \
|
|
+ _GL_EXTERN_C int _gl_cxxalias_dummy
|
|
+#endif
|
|
+
|
|
+/* _GL_CXXALIAS_SYS_CAST (func, rettype, parameters);
|
|
+ is like _GL_CXXALIAS_SYS (func, rettype, parameters);
|
|
+ except that the C function func may have a slightly different declaration.
|
|
+ A cast is used to silence the "invalid conversion" error that would
|
|
+ otherwise occur. */
|
|
+#if defined __cplusplus && defined GNULIB_NAMESPACE
|
|
+# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \
|
|
+ namespace GNULIB_NAMESPACE \
|
|
+ { \
|
|
+ static rettype (*func) parameters = \
|
|
+ reinterpret_cast<rettype(*)parameters>(::func); \
|
|
+ } \
|
|
+ _GL_EXTERN_C int _gl_cxxalias_dummy
|
|
+#else
|
|
+# define _GL_CXXALIAS_SYS_CAST(func,rettype,parameters) \
|
|
+ _GL_EXTERN_C int _gl_cxxalias_dummy
|
|
+#endif
|
|
+
|
|
+/* _GL_CXXALIAS_SYS_CAST2 (func, rettype, parameters, rettype2, parameters2);
|
|
+ is like _GL_CXXALIAS_SYS (func, rettype, parameters);
|
|
+ except that the C function is picked among a set of overloaded functions,
|
|
+ namely the one with rettype2 and parameters2. Two consecutive casts
|
|
+ are used to silence the "cannot find a match" and "invalid conversion"
|
|
+ errors that would otherwise occur. */
|
|
+#if defined __cplusplus && defined GNULIB_NAMESPACE
|
|
+ /* The outer cast must be a reinterpret_cast.
|
|
+ The inner cast: When the function is defined as a set of overloaded
|
|
+ functions, it works as a static_cast<>, choosing the designated variant.
|
|
+ When the function is defined as a single variant, it works as a
|
|
+ reinterpret_cast<>. The parenthesized cast syntax works both ways. */
|
|
+# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \
|
|
+ namespace GNULIB_NAMESPACE \
|
|
+ { \
|
|
+ static rettype (*func) parameters = \
|
|
+ reinterpret_cast<rettype(*)parameters>( \
|
|
+ (rettype2(*)parameters2)(::func)); \
|
|
+ } \
|
|
+ _GL_EXTERN_C int _gl_cxxalias_dummy
|
|
+#else
|
|
+# define _GL_CXXALIAS_SYS_CAST2(func,rettype,parameters,rettype2,parameters2) \
|
|
+ _GL_EXTERN_C int _gl_cxxalias_dummy
|
|
+#endif
|
|
+
|
|
+/* _GL_CXXALIASWARN (func);
|
|
+ causes a warning to be emitted when ::func is used but not when
|
|
+ GNULIB_NAMESPACE::func is used. func must be defined without overloaded
|
|
+ variants. */
|
|
+#if defined __cplusplus && defined GNULIB_NAMESPACE
|
|
+# define _GL_CXXALIASWARN(func) \
|
|
+ _GL_CXXALIASWARN_1 (func, GNULIB_NAMESPACE)
|
|
+# define _GL_CXXALIASWARN_1(func,namespace) \
|
|
+ _GL_CXXALIASWARN_2 (func, namespace)
|
|
+/* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
|
|
+ we enable the warning only when not optimizing. */
|
|
+# if !__OPTIMIZE__
|
|
+# define _GL_CXXALIASWARN_2(func,namespace) \
|
|
+ _GL_WARN_ON_USE (func, \
|
|
+ "The symbol ::" #func " refers to the system function. " \
|
|
+ "Use " #namespace "::" #func " instead.")
|
|
+# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
|
|
+# define _GL_CXXALIASWARN_2(func,namespace) \
|
|
+ extern __typeof__ (func) func
|
|
+# else
|
|
+# define _GL_CXXALIASWARN_2(func,namespace) \
|
|
+ _GL_EXTERN_C int _gl_cxxalias_dummy
|
|
+# endif
|
|
+#else
|
|
+# define _GL_CXXALIASWARN(func) \
|
|
+ _GL_EXTERN_C int _gl_cxxalias_dummy
|
|
+#endif
|
|
+
|
|
+/* _GL_CXXALIASWARN1 (func, rettype, parameters_and_attributes);
|
|
+ causes a warning to be emitted when the given overloaded variant of ::func
|
|
+ is used but not when GNULIB_NAMESPACE::func is used. */
|
|
+#if defined __cplusplus && defined GNULIB_NAMESPACE
|
|
+# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \
|
|
+ _GL_CXXALIASWARN1_1 (func, rettype, parameters_and_attributes, \
|
|
+ GNULIB_NAMESPACE)
|
|
+# define _GL_CXXALIASWARN1_1(func,rettype,parameters_and_attributes,namespace) \
|
|
+ _GL_CXXALIASWARN1_2 (func, rettype, parameters_and_attributes, namespace)
|
|
+/* To work around GCC bug <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43881>,
|
|
+ we enable the warning only when not optimizing. */
|
|
+# if !__OPTIMIZE__
|
|
+# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
|
|
+ _GL_WARN_ON_USE_CXX (func, rettype, parameters_and_attributes, \
|
|
+ "The symbol ::" #func " refers to the system function. " \
|
|
+ "Use " #namespace "::" #func " instead.")
|
|
+# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
|
|
+# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
|
|
+ extern __typeof__ (func) func
|
|
+# else
|
|
+# define _GL_CXXALIASWARN1_2(func,rettype,parameters_and_attributes,namespace) \
|
|
+ _GL_EXTERN_C int _gl_cxxalias_dummy
|
|
+# endif
|
|
+#else
|
|
+# define _GL_CXXALIASWARN1(func,rettype,parameters_and_attributes) \
|
|
+ _GL_EXTERN_C int _gl_cxxalias_dummy
|
|
+#endif
|
|
+
|
|
+#endif /* _GL_CXXDEFS_H */
|
|
+
|
|
+/* The definition of _GL_ARG_NONNULL is copied here. */
|
|
+/* _GL_ARG_NONNULL((n,...,m)) tells the compiler and static analyzer tools
|
|
+ that the values passed as arguments n, ..., m must be non-NULL pointers.
|
|
+ n = 1 stands for the first argument, n = 2 for the second argument etc. */
|
|
+#ifndef _GL_ARG_NONNULL
|
|
+# if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3
|
|
+# define _GL_ARG_NONNULL(params) __attribute__ ((__nonnull__ params))
|
|
+# else
|
|
+# define _GL_ARG_NONNULL(params)
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+/* The definition of _GL_WARN_ON_USE is copied here. */
|
|
+#ifndef _GL_WARN_ON_USE
|
|
+
|
|
+# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
|
|
+/* A compiler attribute is available in gcc versions 4.3.0 and later. */
|
|
+# define _GL_WARN_ON_USE(function, message) \
|
|
+extern __typeof__ (function) function __attribute__ ((__warning__ (message)))
|
|
+# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
|
|
+/* Verify the existence of the function. */
|
|
+# define _GL_WARN_ON_USE(function, message) \
|
|
+extern __typeof__ (function) function
|
|
+# else /* Unsupported. */
|
|
+# define _GL_WARN_ON_USE(function, message) \
|
|
+_GL_WARN_EXTERN_C int _gl_warn_on_use
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+/* _GL_WARN_ON_USE_CXX (function, rettype, parameters_and_attributes, "string")
|
|
+ is like _GL_WARN_ON_USE (function, "string"), except that the function is
|
|
+ declared with the given prototype, consisting of return type, parameters,
|
|
+ and attributes.
|
|
+ This variant is useful for overloaded functions in C++. _GL_WARN_ON_USE does
|
|
+ not work in this case. */
|
|
+#ifndef _GL_WARN_ON_USE_CXX
|
|
+# if 4 < __GNUC__ || (__GNUC__ == 4 && 3 <= __GNUC_MINOR__)
|
|
+# define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
|
|
+extern rettype function parameters_and_attributes \
|
|
+ __attribute__ ((__warning__ (msg)))
|
|
+# elif __GNUC__ >= 3 && GNULIB_STRICT_CHECKING
|
|
+/* Verify the existence of the function. */
|
|
+# define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
|
|
+extern rettype function parameters_and_attributes
|
|
+# else /* Unsupported. */
|
|
+# define _GL_WARN_ON_USE_CXX(function,rettype,parameters_and_attributes,msg) \
|
|
+_GL_WARN_EXTERN_C int _gl_warn_on_use
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+/* _GL_WARN_EXTERN_C declaration;
|
|
+ performs the declaration with C linkage. */
|
|
+#ifndef _GL_WARN_EXTERN_C
|
|
+# if defined __cplusplus
|
|
+# define _GL_WARN_EXTERN_C extern "C"
|
|
+# else
|
|
+# define _GL_WARN_EXTERN_C extern
|
|
+# endif
|
|
+#endif
|
|
+
|
|
+/* Some systems don't define struct timespec (e.g., AIX 4.1, Ultrix 4.3).
|
|
+ Or they define it with the wrong member names or define it in <sys/time.h>
|
|
+ (e.g., FreeBSD circa 1997). Stock Mingw prior to 3.0 does not define it,
|
|
+ but the pthreads-win32 library defines it in <pthread.h>. */
|
|
+# if ! 1
|
|
+# if 0
|
|
+# include <sys/time.h>
|
|
+# elif 0
|
|
+# include <pthread.h>
|
|
+# else
|
|
+
|
|
+# ifdef __cplusplus
|
|
+extern "C" {
|
|
+# endif
|
|
+
|
|
+# if !GNULIB_defined_struct_timespec
|
|
+# undef timespec
|
|
+# define timespec rpl_timespec
|
|
+struct timespec
|
|
+{
|
|
+ time_t tv_sec;
|
|
+ long int tv_nsec;
|
|
+};
|
|
+# define GNULIB_defined_struct_timespec 1
|
|
+# endif
|
|
+
|
|
+# ifdef __cplusplus
|
|
+}
|
|
+# endif
|
|
+
|
|
+# endif
|
|
+# endif
|
|
+
|
|
+# if !GNULIB_defined_struct_time_t_must_be_integral
|
|
+/* Per http://austingroupbugs.net/view.php?id=327, POSIX requires
|
|
+ time_t to be an integer type, even though C99 permits floating
|
|
+ point. We don't know of any implementation that uses floating
|
|
+ point, and it is much easier to write code that doesn't have to
|
|
+ worry about that corner case, so we force the issue. */
|
|
+struct __time_t_must_be_integral {
|
|
+ unsigned int __floating_time_t_unsupported : (time_t) 1;
|
|
+};
|
|
+# define GNULIB_defined_struct_time_t_must_be_integral 1
|
|
+# endif
|
|
+
|
|
+/* Sleep for at least RQTP seconds unless interrupted, If interrupted,
|
|
+ return -1 and store the remaining time into RMTP. See
|
|
+ <http://www.opengroup.org/susv3xsh/nanosleep.html>. */
|
|
+# if 0
|
|
+# if GNULIB_PORTCHECK
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# define nanosleep rpl_nanosleep
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (nanosleep, int,
|
|
+ (struct timespec const *__rqtp, struct timespec *__rmtp)
|
|
+ _GL_ARG_NONNULL ((1)));
|
|
+_GL_CXXALIAS_RPL (nanosleep, int,
|
|
+ (struct timespec const *__rqtp, struct timespec *__rmtp));
|
|
+# else
|
|
+# if ! 1
|
|
+_GL_FUNCDECL_SYS (nanosleep, int,
|
|
+ (struct timespec const *__rqtp, struct timespec *__rmtp)
|
|
+ _GL_ARG_NONNULL ((1)));
|
|
+# endif
|
|
+_GL_CXXALIAS_SYS (nanosleep, int,
|
|
+ (struct timespec const *__rqtp, struct timespec *__rmtp));
|
|
+# endif
|
|
+_GL_CXXALIASWARN (nanosleep);
|
|
+# endif
|
|
+
|
|
+/* Return the 'time_t' representation of TP and normalize TP. */
|
|
+# if 0
|
|
+# if GNULIB_PORTCHECK
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# define mktime rpl_mktime
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (mktime, time_t, (struct tm *__tp) _GL_ARG_NONNULL ((1)));
|
|
+_GL_CXXALIAS_RPL (mktime, time_t, (struct tm *__tp));
|
|
+# else
|
|
+_GL_CXXALIAS_SYS (mktime, time_t, (struct tm *__tp));
|
|
+# endif
|
|
+_GL_CXXALIASWARN (mktime);
|
|
+# endif
|
|
+
|
|
+/* Convert TIMER to RESULT, assuming local time and UTC respectively. See
|
|
+ <http://www.opengroup.org/susv3xsh/localtime_r.html> and
|
|
+ <http://www.opengroup.org/susv3xsh/gmtime_r.html>. */
|
|
+# if 0
|
|
+# if GNULIB_PORTCHECK
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef localtime_r
|
|
+# define localtime_r rpl_localtime_r
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (localtime_r, struct tm *, (time_t const *restrict __timer,
|
|
+ struct tm *restrict __result)
|
|
+ _GL_ARG_NONNULL ((1, 2)));
|
|
+_GL_CXXALIAS_RPL (localtime_r, struct tm *, (time_t const *restrict __timer,
|
|
+ struct tm *restrict __result));
|
|
+# else
|
|
+# if ! 1
|
|
+_GL_FUNCDECL_SYS (localtime_r, struct tm *, (time_t const *restrict __timer,
|
|
+ struct tm *restrict __result)
|
|
+ _GL_ARG_NONNULL ((1, 2)));
|
|
+# endif
|
|
+_GL_CXXALIAS_SYS (localtime_r, struct tm *, (time_t const *restrict __timer,
|
|
+ struct tm *restrict __result));
|
|
+# endif
|
|
+# if 1
|
|
+_GL_CXXALIASWARN (localtime_r);
|
|
+# endif
|
|
+# if GNULIB_PORTCHECK
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef gmtime_r
|
|
+# define gmtime_r rpl_gmtime_r
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer,
|
|
+ struct tm *restrict __result)
|
|
+ _GL_ARG_NONNULL ((1, 2)));
|
|
+_GL_CXXALIAS_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer,
|
|
+ struct tm *restrict __result));
|
|
+# else
|
|
+# if ! 1
|
|
+_GL_FUNCDECL_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer,
|
|
+ struct tm *restrict __result)
|
|
+ _GL_ARG_NONNULL ((1, 2)));
|
|
+# endif
|
|
+_GL_CXXALIAS_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer,
|
|
+ struct tm *restrict __result));
|
|
+# endif
|
|
+# if 1
|
|
+_GL_CXXALIASWARN (gmtime_r);
|
|
+# endif
|
|
+# endif
|
|
+
|
|
+/* Convert TIMER to RESULT, assuming local time and UTC respectively. See
|
|
+ <http://www.opengroup.org/susv3xsh/localtime.html> and
|
|
+ <http://www.opengroup.org/susv3xsh/gmtime.html>. */
|
|
+# if 1
|
|
+# if 0
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef localtime
|
|
+# define localtime rpl_localtime
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (localtime, struct tm *, (time_t const *__timer)
|
|
+ _GL_ARG_NONNULL ((1)));
|
|
+_GL_CXXALIAS_RPL (localtime, struct tm *, (time_t const *__timer));
|
|
+# else
|
|
+_GL_CXXALIAS_SYS (localtime, struct tm *, (time_t const *__timer));
|
|
+# endif
|
|
+_GL_CXXALIASWARN (localtime);
|
|
+# endif
|
|
+
|
|
+# if 1
|
|
+# if 0
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef gmtime
|
|
+# define gmtime rpl_gmtime
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (gmtime, struct tm *, (time_t const *__timer)
|
|
+ _GL_ARG_NONNULL ((1)));
|
|
+_GL_CXXALIAS_RPL (gmtime, struct tm *, (time_t const *__timer));
|
|
+# else
|
|
+_GL_CXXALIAS_SYS (gmtime, struct tm *, (time_t const *__timer));
|
|
+# endif
|
|
+_GL_CXXALIASWARN (gmtime);
|
|
+# endif
|
|
+
|
|
+/* Parse BUF as a time stamp, assuming FORMAT specifies its layout, and store
|
|
+ the resulting broken-down time into TM. See
|
|
+ <http://www.opengroup.org/susv3xsh/strptime.html>. */
|
|
+# if 0
|
|
+# if ! 1
|
|
+_GL_FUNCDECL_SYS (strptime, char *, (char const *restrict __buf,
|
|
+ char const *restrict __format,
|
|
+ struct tm *restrict __tm)
|
|
+ _GL_ARG_NONNULL ((1, 2, 3)));
|
|
+# endif
|
|
+_GL_CXXALIAS_SYS (strptime, char *, (char const *restrict __buf,
|
|
+ char const *restrict __format,
|
|
+ struct tm *restrict __tm));
|
|
+_GL_CXXALIASWARN (strptime);
|
|
+# endif
|
|
+
|
|
+/* Convert TM to a time_t value, assuming UTC. */
|
|
+# if 0
|
|
+# if GNULIB_PORTCHECK
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef timegm
|
|
+# define timegm rpl_timegm
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (timegm, time_t, (struct tm *__tm) _GL_ARG_NONNULL ((1)));
|
|
+_GL_CXXALIAS_RPL (timegm, time_t, (struct tm *__tm));
|
|
+# else
|
|
+# if ! 1
|
|
+_GL_FUNCDECL_SYS (timegm, time_t, (struct tm *__tm) _GL_ARG_NONNULL ((1)));
|
|
+# endif
|
|
+_GL_CXXALIAS_SYS (timegm, time_t, (struct tm *__tm));
|
|
+# endif
|
|
+_GL_CXXALIASWARN (timegm);
|
|
+# endif
|
|
+
|
|
+/* Encourage applications to avoid unsafe functions that can overrun
|
|
+ buffers when given outlandish struct tm values. Portable
|
|
+ applications should use strftime (or even sprintf) instead. */
|
|
+# if defined GNULIB_POSIXCHECK
|
|
+# undef asctime
|
|
+_GL_WARN_ON_USE (asctime, "asctime can overrun buffers in some cases - "
|
|
+ "better use strftime (or even sprintf) instead");
|
|
+# endif
|
|
+# if defined GNULIB_POSIXCHECK
|
|
+# undef asctime_r
|
|
+_GL_WARN_ON_USE (asctime, "asctime_r can overrun buffers in some cases - "
|
|
+ "better use strftime (or even sprintf) instead");
|
|
+# endif
|
|
+# if defined GNULIB_POSIXCHECK
|
|
+# undef ctime
|
|
+_GL_WARN_ON_USE (asctime, "ctime can overrun buffers in some cases - "
|
|
+ "better use strftime (or even sprintf) instead");
|
|
+# endif
|
|
+# if defined GNULIB_POSIXCHECK
|
|
+# undef ctime_r
|
|
+_GL_WARN_ON_USE (asctime, "ctime_r can overrun buffers in some cases - "
|
|
+ "better use strftime (or even sprintf) instead");
|
|
+# endif
|
|
+
|
|
+#endif
|
|
diff --git a/grub-core/gnulib/time.in.h b/grub-core/gnulib/time.in.h
|
|
new file mode 100644
|
|
index 0000000..81abdf4
|
|
--- /dev/null
|
|
+++ b/grub-core/gnulib/time.in.h
|
|
@@ -0,0 +1,274 @@
|
|
+/* A more-standard <time.h>.
|
|
+
|
|
+ Copyright (C) 2007-2014 Free Software Foundation, Inc.
|
|
+
|
|
+ This program is free software; you can redistribute it and/or modify
|
|
+ it under the terms of the GNU General Public License as published by
|
|
+ the Free Software Foundation; either version 3, or (at your option)
|
|
+ any later version.
|
|
+
|
|
+ This program is distributed in the hope that it will be useful,
|
|
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
+ GNU General Public License for more details.
|
|
+
|
|
+ You should have received a copy of the GNU General Public License
|
|
+ along with this program; if not, see <http://www.gnu.org/licenses/>. */
|
|
+
|
|
+#if __GNUC__ >= 3
|
|
+@PRAGMA_SYSTEM_HEADER@
|
|
+#endif
|
|
+@PRAGMA_COLUMNS@
|
|
+
|
|
+/* Don't get in the way of glibc when it includes time.h merely to
|
|
+ declare a few standard symbols, rather than to declare all the
|
|
+ symbols. Also, Solaris 8 <time.h> eventually includes itself
|
|
+ recursively; if that is happening, just include the system <time.h>
|
|
+ without adding our own declarations. */
|
|
+#if (defined __need_time_t || defined __need_clock_t \
|
|
+ || defined __need_timespec \
|
|
+ || defined _@GUARD_PREFIX@_TIME_H)
|
|
+
|
|
+# @INCLUDE_NEXT@ @NEXT_TIME_H@
|
|
+
|
|
+#else
|
|
+
|
|
+# define _@GUARD_PREFIX@_TIME_H
|
|
+
|
|
+# @INCLUDE_NEXT@ @NEXT_TIME_H@
|
|
+
|
|
+/* NetBSD 5.0 mis-defines NULL. */
|
|
+# include <stddef.h>
|
|
+
|
|
+/* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
|
|
+
|
|
+/* The definition of _GL_ARG_NONNULL is copied here. */
|
|
+
|
|
+/* The definition of _GL_WARN_ON_USE is copied here. */
|
|
+
|
|
+/* Some systems don't define struct timespec (e.g., AIX 4.1, Ultrix 4.3).
|
|
+ Or they define it with the wrong member names or define it in <sys/time.h>
|
|
+ (e.g., FreeBSD circa 1997). Stock Mingw prior to 3.0 does not define it,
|
|
+ but the pthreads-win32 library defines it in <pthread.h>. */
|
|
+# if ! @TIME_H_DEFINES_STRUCT_TIMESPEC@
|
|
+# if @SYS_TIME_H_DEFINES_STRUCT_TIMESPEC@
|
|
+# include <sys/time.h>
|
|
+# elif @PTHREAD_H_DEFINES_STRUCT_TIMESPEC@
|
|
+# include <pthread.h>
|
|
+# else
|
|
+
|
|
+# ifdef __cplusplus
|
|
+extern "C" {
|
|
+# endif
|
|
+
|
|
+# if !GNULIB_defined_struct_timespec
|
|
+# undef timespec
|
|
+# define timespec rpl_timespec
|
|
+struct timespec
|
|
+{
|
|
+ time_t tv_sec;
|
|
+ long int tv_nsec;
|
|
+};
|
|
+# define GNULIB_defined_struct_timespec 1
|
|
+# endif
|
|
+
|
|
+# ifdef __cplusplus
|
|
+}
|
|
+# endif
|
|
+
|
|
+# endif
|
|
+# endif
|
|
+
|
|
+# if !GNULIB_defined_struct_time_t_must_be_integral
|
|
+/* Per http://austingroupbugs.net/view.php?id=327, POSIX requires
|
|
+ time_t to be an integer type, even though C99 permits floating
|
|
+ point. We don't know of any implementation that uses floating
|
|
+ point, and it is much easier to write code that doesn't have to
|
|
+ worry about that corner case, so we force the issue. */
|
|
+struct __time_t_must_be_integral {
|
|
+ unsigned int __floating_time_t_unsupported : (time_t) 1;
|
|
+};
|
|
+# define GNULIB_defined_struct_time_t_must_be_integral 1
|
|
+# endif
|
|
+
|
|
+/* Sleep for at least RQTP seconds unless interrupted, If interrupted,
|
|
+ return -1 and store the remaining time into RMTP. See
|
|
+ <http://www.opengroup.org/susv3xsh/nanosleep.html>. */
|
|
+# if @GNULIB_NANOSLEEP@
|
|
+# if @REPLACE_NANOSLEEP@
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# define nanosleep rpl_nanosleep
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (nanosleep, int,
|
|
+ (struct timespec const *__rqtp, struct timespec *__rmtp)
|
|
+ _GL_ARG_NONNULL ((1)));
|
|
+_GL_CXXALIAS_RPL (nanosleep, int,
|
|
+ (struct timespec const *__rqtp, struct timespec *__rmtp));
|
|
+# else
|
|
+# if ! @HAVE_NANOSLEEP@
|
|
+_GL_FUNCDECL_SYS (nanosleep, int,
|
|
+ (struct timespec const *__rqtp, struct timespec *__rmtp)
|
|
+ _GL_ARG_NONNULL ((1)));
|
|
+# endif
|
|
+_GL_CXXALIAS_SYS (nanosleep, int,
|
|
+ (struct timespec const *__rqtp, struct timespec *__rmtp));
|
|
+# endif
|
|
+_GL_CXXALIASWARN (nanosleep);
|
|
+# endif
|
|
+
|
|
+/* Return the 'time_t' representation of TP and normalize TP. */
|
|
+# if @GNULIB_MKTIME@
|
|
+# if @REPLACE_MKTIME@
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# define mktime rpl_mktime
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (mktime, time_t, (struct tm *__tp) _GL_ARG_NONNULL ((1)));
|
|
+_GL_CXXALIAS_RPL (mktime, time_t, (struct tm *__tp));
|
|
+# else
|
|
+_GL_CXXALIAS_SYS (mktime, time_t, (struct tm *__tp));
|
|
+# endif
|
|
+_GL_CXXALIASWARN (mktime);
|
|
+# endif
|
|
+
|
|
+/* Convert TIMER to RESULT, assuming local time and UTC respectively. See
|
|
+ <http://www.opengroup.org/susv3xsh/localtime_r.html> and
|
|
+ <http://www.opengroup.org/susv3xsh/gmtime_r.html>. */
|
|
+# if @GNULIB_TIME_R@
|
|
+# if @REPLACE_LOCALTIME_R@
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef localtime_r
|
|
+# define localtime_r rpl_localtime_r
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (localtime_r, struct tm *, (time_t const *restrict __timer,
|
|
+ struct tm *restrict __result)
|
|
+ _GL_ARG_NONNULL ((1, 2)));
|
|
+_GL_CXXALIAS_RPL (localtime_r, struct tm *, (time_t const *restrict __timer,
|
|
+ struct tm *restrict __result));
|
|
+# else
|
|
+# if ! @HAVE_DECL_LOCALTIME_R@
|
|
+_GL_FUNCDECL_SYS (localtime_r, struct tm *, (time_t const *restrict __timer,
|
|
+ struct tm *restrict __result)
|
|
+ _GL_ARG_NONNULL ((1, 2)));
|
|
+# endif
|
|
+_GL_CXXALIAS_SYS (localtime_r, struct tm *, (time_t const *restrict __timer,
|
|
+ struct tm *restrict __result));
|
|
+# endif
|
|
+# if @HAVE_DECL_LOCALTIME_R@
|
|
+_GL_CXXALIASWARN (localtime_r);
|
|
+# endif
|
|
+# if @REPLACE_LOCALTIME_R@
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef gmtime_r
|
|
+# define gmtime_r rpl_gmtime_r
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer,
|
|
+ struct tm *restrict __result)
|
|
+ _GL_ARG_NONNULL ((1, 2)));
|
|
+_GL_CXXALIAS_RPL (gmtime_r, struct tm *, (time_t const *restrict __timer,
|
|
+ struct tm *restrict __result));
|
|
+# else
|
|
+# if ! @HAVE_DECL_LOCALTIME_R@
|
|
+_GL_FUNCDECL_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer,
|
|
+ struct tm *restrict __result)
|
|
+ _GL_ARG_NONNULL ((1, 2)));
|
|
+# endif
|
|
+_GL_CXXALIAS_SYS (gmtime_r, struct tm *, (time_t const *restrict __timer,
|
|
+ struct tm *restrict __result));
|
|
+# endif
|
|
+# if @HAVE_DECL_LOCALTIME_R@
|
|
+_GL_CXXALIASWARN (gmtime_r);
|
|
+# endif
|
|
+# endif
|
|
+
|
|
+/* Convert TIMER to RESULT, assuming local time and UTC respectively. See
|
|
+ <http://www.opengroup.org/susv3xsh/localtime.html> and
|
|
+ <http://www.opengroup.org/susv3xsh/gmtime.html>. */
|
|
+# if @GNULIB_GETTIMEOFDAY@
|
|
+# if @REPLACE_LOCALTIME@
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef localtime
|
|
+# define localtime rpl_localtime
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (localtime, struct tm *, (time_t const *__timer)
|
|
+ _GL_ARG_NONNULL ((1)));
|
|
+_GL_CXXALIAS_RPL (localtime, struct tm *, (time_t const *__timer));
|
|
+# else
|
|
+_GL_CXXALIAS_SYS (localtime, struct tm *, (time_t const *__timer));
|
|
+# endif
|
|
+_GL_CXXALIASWARN (localtime);
|
|
+# endif
|
|
+
|
|
+# if @GNULIB_GETTIMEOFDAY@
|
|
+# if @REPLACE_GMTIME@
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef gmtime
|
|
+# define gmtime rpl_gmtime
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (gmtime, struct tm *, (time_t const *__timer)
|
|
+ _GL_ARG_NONNULL ((1)));
|
|
+_GL_CXXALIAS_RPL (gmtime, struct tm *, (time_t const *__timer));
|
|
+# else
|
|
+_GL_CXXALIAS_SYS (gmtime, struct tm *, (time_t const *__timer));
|
|
+# endif
|
|
+_GL_CXXALIASWARN (gmtime);
|
|
+# endif
|
|
+
|
|
+/* Parse BUF as a time stamp, assuming FORMAT specifies its layout, and store
|
|
+ the resulting broken-down time into TM. See
|
|
+ <http://www.opengroup.org/susv3xsh/strptime.html>. */
|
|
+# if @GNULIB_STRPTIME@
|
|
+# if ! @HAVE_STRPTIME@
|
|
+_GL_FUNCDECL_SYS (strptime, char *, (char const *restrict __buf,
|
|
+ char const *restrict __format,
|
|
+ struct tm *restrict __tm)
|
|
+ _GL_ARG_NONNULL ((1, 2, 3)));
|
|
+# endif
|
|
+_GL_CXXALIAS_SYS (strptime, char *, (char const *restrict __buf,
|
|
+ char const *restrict __format,
|
|
+ struct tm *restrict __tm));
|
|
+_GL_CXXALIASWARN (strptime);
|
|
+# endif
|
|
+
|
|
+/* Convert TM to a time_t value, assuming UTC. */
|
|
+# if @GNULIB_TIMEGM@
|
|
+# if @REPLACE_TIMEGM@
|
|
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|
+# undef timegm
|
|
+# define timegm rpl_timegm
|
|
+# endif
|
|
+_GL_FUNCDECL_RPL (timegm, time_t, (struct tm *__tm) _GL_ARG_NONNULL ((1)));
|
|
+_GL_CXXALIAS_RPL (timegm, time_t, (struct tm *__tm));
|
|
+# else
|
|
+# if ! @HAVE_TIMEGM@
|
|
+_GL_FUNCDECL_SYS (timegm, time_t, (struct tm *__tm) _GL_ARG_NONNULL ((1)));
|
|
+# endif
|
|
+_GL_CXXALIAS_SYS (timegm, time_t, (struct tm *__tm));
|
|
+# endif
|
|
+_GL_CXXALIASWARN (timegm);
|
|
+# endif
|
|
+
|
|
+/* Encourage applications to avoid unsafe functions that can overrun
|
|
+ buffers when given outlandish struct tm values. Portable
|
|
+ applications should use strftime (or even sprintf) instead. */
|
|
+# if defined GNULIB_POSIXCHECK
|
|
+# undef asctime
|
|
+_GL_WARN_ON_USE (asctime, "asctime can overrun buffers in some cases - "
|
|
+ "better use strftime (or even sprintf) instead");
|
|
+# endif
|
|
+# if defined GNULIB_POSIXCHECK
|
|
+# undef asctime_r
|
|
+_GL_WARN_ON_USE (asctime, "asctime_r can overrun buffers in some cases - "
|
|
+ "better use strftime (or even sprintf) instead");
|
|
+# endif
|
|
+# if defined GNULIB_POSIXCHECK
|
|
+# undef ctime
|
|
+_GL_WARN_ON_USE (asctime, "ctime can overrun buffers in some cases - "
|
|
+ "better use strftime (or even sprintf) instead");
|
|
+# endif
|
|
+# if defined GNULIB_POSIXCHECK
|
|
+# undef ctime_r
|
|
+_GL_WARN_ON_USE (asctime, "ctime_r can overrun buffers in some cases - "
|
|
+ "better use strftime (or even sprintf) instead");
|
|
+# endif
|
|
+
|
|
+#endif
|
|
diff --git a/grub-core/osdep/windows/hostdisk.c b/grub-core/osdep/windows/hostdisk.c
|
|
index 85507af..6f49df4 100644
|
|
--- a/grub-core/osdep/windows/hostdisk.c
|
|
+++ b/grub-core/osdep/windows/hostdisk.c
|
|
@@ -353,6 +353,12 @@ grub_util_mkdir (const char *dir)
|
|
free (windows_name);
|
|
}
|
|
|
|
+ssize_t
|
|
+grub_util_readlink (const char *name, char *buf, size_t bufsize)
|
|
+{
|
|
+ return readlink(name, buf, bufsize);
|
|
+}
|
|
+
|
|
int
|
|
grub_util_rename (const char *from, const char *to)
|
|
{
|
|
diff --git a/include/grub/osdep/hostfile_aros.h b/include/grub/osdep/hostfile_aros.h
|
|
index a059c0f..161fbb7 100644
|
|
--- a/include/grub/osdep/hostfile_aros.h
|
|
+++ b/include/grub/osdep/hostfile_aros.h
|
|
@@ -68,6 +68,12 @@ grub_util_rename (const char *from, const char *to)
|
|
return rename (from, to);
|
|
}
|
|
|
|
+static inline ssize_t
|
|
+grub_util_readlink (const char *name, char *buf, size_t bufsize)
|
|
+{
|
|
+ return readlink(name, buf, bufsize);
|
|
+}
|
|
+
|
|
#define grub_util_mkdir(a) mkdir ((a), 0755)
|
|
|
|
struct grub_util_fd
|
|
diff --git a/include/grub/osdep/hostfile_unix.h b/include/grub/osdep/hostfile_unix.h
|
|
index 9ffe46f..17cd3aa 100644
|
|
--- a/include/grub/osdep/hostfile_unix.h
|
|
+++ b/include/grub/osdep/hostfile_unix.h
|
|
@@ -71,6 +71,12 @@ grub_util_rename (const char *from, const char *to)
|
|
return rename (from, to);
|
|
}
|
|
|
|
+static inline ssize_t
|
|
+grub_util_readlink (const char *name, char *buf, size_t bufsize)
|
|
+{
|
|
+ return readlink(name, buf, bufsize);
|
|
+}
|
|
+
|
|
#define grub_util_mkdir(a) mkdir ((a), 0755)
|
|
|
|
#if defined (__NetBSD__)
|
|
diff --git a/include/grub/osdep/hostfile_windows.h b/include/grub/osdep/hostfile_windows.h
|
|
index bf6451b..8c92d05 100644
|
|
--- a/include/grub/osdep/hostfile_windows.h
|
|
+++ b/include/grub/osdep/hostfile_windows.h
|
|
@@ -41,6 +41,8 @@ typedef struct grub_util_fd_dir *grub_util_fd_dir_t;
|
|
|
|
int
|
|
grub_util_rename (const char *from, const char *to);
|
|
+ssize_t
|
|
+grub_util_readlink (const char *name, char *buf, size_t bufsize);
|
|
int
|
|
grub_util_unlink (const char *name);
|
|
void
|
|
diff --git a/m4/gettimeofday.m4 b/m4/gettimeofday.m4
|
|
new file mode 100644
|
|
index 0000000..1c2d66e
|
|
--- /dev/null
|
|
+++ b/m4/gettimeofday.m4
|
|
@@ -0,0 +1,138 @@
|
|
+# serial 21
|
|
+
|
|
+# Copyright (C) 2001-2003, 2005, 2007, 2009-2014 Free Software Foundation, Inc.
|
|
+# This file is free software; the Free Software Foundation
|
|
+# gives unlimited permission to copy and/or distribute it,
|
|
+# with or without modifications, as long as this notice is preserved.
|
|
+
|
|
+dnl From Jim Meyering.
|
|
+
|
|
+AC_DEFUN([gl_FUNC_GETTIMEOFDAY],
|
|
+[
|
|
+ AC_REQUIRE([AC_C_RESTRICT])
|
|
+ AC_REQUIRE([gl_HEADER_SYS_TIME_H])
|
|
+ AC_REQUIRE([gl_HEADER_SYS_TIME_H_DEFAULTS])
|
|
+ AC_CHECK_FUNCS_ONCE([gettimeofday])
|
|
+
|
|
+ gl_gettimeofday_timezone=void
|
|
+ if test $ac_cv_func_gettimeofday != yes; then
|
|
+ HAVE_GETTIMEOFDAY=0
|
|
+ else
|
|
+ gl_FUNC_GETTIMEOFDAY_CLOBBER
|
|
+ AC_CACHE_CHECK([for gettimeofday with POSIX signature],
|
|
+ [gl_cv_func_gettimeofday_posix_signature],
|
|
+ [AC_COMPILE_IFELSE(
|
|
+ [AC_LANG_PROGRAM(
|
|
+ [[#include <sys/time.h>
|
|
+ struct timeval c;
|
|
+ int gettimeofday (struct timeval *restrict, void *restrict);
|
|
+ ]],
|
|
+ [[/* glibc uses struct timezone * rather than the POSIX void *
|
|
+ if _GNU_SOURCE is defined. However, since the only portable
|
|
+ use of gettimeofday uses NULL as the second parameter, and
|
|
+ since the glibc definition is actually more typesafe, it is
|
|
+ not worth wrapping this to get a compliant signature. */
|
|
+ int (*f) (struct timeval *restrict, void *restrict)
|
|
+ = gettimeofday;
|
|
+ int x = f (&c, 0);
|
|
+ return !(x | c.tv_sec | c.tv_usec);
|
|
+ ]])],
|
|
+ [gl_cv_func_gettimeofday_posix_signature=yes],
|
|
+ [AC_COMPILE_IFELSE(
|
|
+ [AC_LANG_PROGRAM(
|
|
+ [[#include <sys/time.h>
|
|
+int gettimeofday (struct timeval *restrict, struct timezone *restrict);
|
|
+ ]])],
|
|
+ [gl_cv_func_gettimeofday_posix_signature=almost],
|
|
+ [gl_cv_func_gettimeofday_posix_signature=no])])])
|
|
+ if test $gl_cv_func_gettimeofday_posix_signature = almost; then
|
|
+ gl_gettimeofday_timezone='struct timezone'
|
|
+ elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
|
|
+ REPLACE_GETTIMEOFDAY=1
|
|
+ fi
|
|
+ dnl If we override 'struct timeval', we also have to override gettimeofday.
|
|
+ if test $REPLACE_STRUCT_TIMEVAL = 1; then
|
|
+ REPLACE_GETTIMEOFDAY=1
|
|
+ fi
|
|
+ m4_ifdef([gl_FUNC_TZSET_CLOBBER], [
|
|
+ gl_FUNC_TZSET_CLOBBER
|
|
+ case "$gl_cv_func_tzset_clobber" in
|
|
+ *yes)
|
|
+ REPLACE_GETTIMEOFDAY=1
|
|
+ gl_GETTIMEOFDAY_REPLACE_LOCALTIME
|
|
+ AC_DEFINE([tzset], [rpl_tzset],
|
|
+ [Define to rpl_tzset if the wrapper function should be used.])
|
|
+ AC_DEFINE([TZSET_CLOBBERS_LOCALTIME], [1],
|
|
+ [Define if tzset clobbers localtime's static buffer.])
|
|
+ ;;
|
|
+ esac
|
|
+ ])
|
|
+ fi
|
|
+ AC_DEFINE_UNQUOTED([GETTIMEOFDAY_TIMEZONE], [$gl_gettimeofday_timezone],
|
|
+ [Define this to 'void' or 'struct timezone' to match the system's
|
|
+ declaration of the second argument to gettimeofday.])
|
|
+])
|
|
+
|
|
+
|
|
+dnl See if gettimeofday clobbers the static buffer that localtime uses
|
|
+dnl for its return value. The gettimeofday function from Mac OS X 10.0.4
|
|
+dnl (i.e., Darwin 1.3.7) has this problem.
|
|
+dnl
|
|
+dnl If it does, then arrange to use gettimeofday and localtime only via
|
|
+dnl the wrapper functions that work around the problem.
|
|
+
|
|
+AC_DEFUN([gl_FUNC_GETTIMEOFDAY_CLOBBER],
|
|
+[
|
|
+ AC_REQUIRE([gl_HEADER_SYS_TIME_H])
|
|
+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
|
|
+
|
|
+ AC_CACHE_CHECK([whether gettimeofday clobbers localtime buffer],
|
|
+ [gl_cv_func_gettimeofday_clobber],
|
|
+ [AC_RUN_IFELSE(
|
|
+ [AC_LANG_PROGRAM(
|
|
+ [[#include <string.h>
|
|
+ #include <sys/time.h>
|
|
+ #include <time.h>
|
|
+ #include <stdlib.h>
|
|
+ ]],
|
|
+ [[
|
|
+ time_t t = 0;
|
|
+ struct tm *lt;
|
|
+ struct tm saved_lt;
|
|
+ struct timeval tv;
|
|
+ lt = localtime (&t);
|
|
+ saved_lt = *lt;
|
|
+ gettimeofday (&tv, NULL);
|
|
+ return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
|
|
+ ]])],
|
|
+ [gl_cv_func_gettimeofday_clobber=no],
|
|
+ [gl_cv_func_gettimeofday_clobber=yes],
|
|
+ [# When cross-compiling:
|
|
+ case "$host_os" in
|
|
+ # Guess all is fine on glibc systems.
|
|
+ *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
|
|
+ # If we don't know, assume the worst.
|
|
+ *) gl_cv_func_gettimeofday_clobber="guessing yes" ;;
|
|
+ esac
|
|
+ ])])
|
|
+
|
|
+ case "$gl_cv_func_gettimeofday_clobber" in
|
|
+ *yes)
|
|
+ REPLACE_GETTIMEOFDAY=1
|
|
+ gl_GETTIMEOFDAY_REPLACE_LOCALTIME
|
|
+ AC_DEFINE([GETTIMEOFDAY_CLOBBERS_LOCALTIME], [1],
|
|
+ [Define if gettimeofday clobbers the localtime buffer.])
|
|
+ ;;
|
|
+ esac
|
|
+])
|
|
+
|
|
+AC_DEFUN([gl_GETTIMEOFDAY_REPLACE_LOCALTIME], [
|
|
+ REPLACE_GMTIME=1
|
|
+ REPLACE_LOCALTIME=1
|
|
+])
|
|
+
|
|
+# Prerequisites of lib/gettimeofday.c.
|
|
+AC_DEFUN([gl_PREREQ_GETTIMEOFDAY], [
|
|
+ AC_CHECK_HEADERS([sys/timeb.h])
|
|
+ AC_CHECK_FUNCS([_ftime])
|
|
+])
|
|
diff --git a/m4/gnulib-cache.m4 b/m4/gnulib-cache.m4
|
|
index 4089184..ef2ec5b 100644
|
|
--- a/m4/gnulib-cache.m4
|
|
+++ b/m4/gnulib-cache.m4
|
|
@@ -27,7 +27,7 @@
|
|
|
|
|
|
# Specification in the form of a command-line invocation:
|
|
-# gnulib-tool --import --dir=. --lib=libgnu --source-base=grub-core/gnulib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --no-conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files argp error fnmatch getdelim getline gettext progname regex
|
|
+# gnulib-tool --import --dir=. --lib=libgnu --source-base=grub-core/gnulib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --no-conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files argp error fnmatch getdelim getline gettext progname readlink regex
|
|
|
|
# Specification in the form of a few gnulib-tool.m4 macro invocations:
|
|
gl_LOCAL_DIR([])
|
|
@@ -39,6 +39,7 @@ gl_MODULES([
|
|
getline
|
|
gettext
|
|
progname
|
|
+ readlink
|
|
regex
|
|
])
|
|
gl_AVOID([])
|
|
diff --git a/m4/gnulib-comp.m4 b/m4/gnulib-comp.m4
|
|
index 7a19f60..66fd0ed 100644
|
|
--- a/m4/gnulib-comp.m4
|
|
+++ b/m4/gnulib-comp.m4
|
|
@@ -60,10 +60,13 @@ AC_DEFUN([gl_EARLY],
|
|
# Code from module getopt-posix:
|
|
# Code from module gettext:
|
|
# Code from module gettext-h:
|
|
+ # Code from module gettimeofday:
|
|
# Code from module havelib:
|
|
# Code from module include_next:
|
|
# Code from module intprops:
|
|
# Code from module langinfo:
|
|
+ # Code from module largefile:
|
|
+ AC_REQUIRE([AC_SYS_LARGEFILE])
|
|
# Code from module localcharset:
|
|
# Code from module locale:
|
|
# Code from module localeconv:
|
|
@@ -81,8 +84,10 @@ AC_DEFUN([gl_EARLY],
|
|
# Code from module multiarch:
|
|
# Code from module nl_langinfo:
|
|
# Code from module nocrash:
|
|
+ # Code from module pathmax:
|
|
# Code from module progname:
|
|
# Code from module rawmemchr:
|
|
+ # Code from module readlink:
|
|
# Code from module realloc-posix:
|
|
# Code from module regex:
|
|
# Code from module size_max:
|
|
@@ -92,6 +97,7 @@ AC_DEFUN([gl_EARLY],
|
|
# Code from module snippet/c++defs:
|
|
# Code from module snippet/warn-on-use:
|
|
# Code from module ssize_t:
|
|
+ # Code from module stat:
|
|
# Code from module stdalign:
|
|
# Code from module stdbool:
|
|
# Code from module stddef:
|
|
@@ -108,8 +114,11 @@ AC_DEFUN([gl_EARLY],
|
|
# Code from module strndup:
|
|
# Code from module strnlen:
|
|
# Code from module strnlen1:
|
|
+ # Code from module sys_stat:
|
|
+ # Code from module sys_time:
|
|
# Code from module sys_types:
|
|
# Code from module sysexits:
|
|
+ # Code from module time:
|
|
# Code from module unistd:
|
|
# Code from module unitypes:
|
|
# Code from module uniwidth/base:
|
|
@@ -211,7 +220,14 @@ AC_DEFUN([gl_INIT],
|
|
AM_GNU_GETTEXT_VERSION([0.18.1])
|
|
AC_SUBST([LIBINTL])
|
|
AC_SUBST([LTLIBINTL])
|
|
+ gl_FUNC_GETTIMEOFDAY
|
|
+ if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
|
|
+ AC_LIBOBJ([gettimeofday])
|
|
+ gl_PREREQ_GETTIMEOFDAY
|
|
+ fi
|
|
+ gl_SYS_TIME_MODULE_INDICATOR([gettimeofday])
|
|
gl_LANGINFO_H
|
|
+ AC_REQUIRE([gl_LARGEFILE])
|
|
gl_LOCALCHARSET
|
|
LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\""
|
|
AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT])
|
|
@@ -284,6 +300,7 @@ AC_DEFUN([gl_INIT],
|
|
AC_LIBOBJ([nl_langinfo])
|
|
fi
|
|
gl_LANGINFO_MODULE_INDICATOR([nl_langinfo])
|
|
+ gl_PATHMAX
|
|
AC_CHECK_DECLS([program_invocation_name], [], [], [#include <errno.h>])
|
|
AC_CHECK_DECLS([program_invocation_short_name], [], [], [#include <errno.h>])
|
|
gl_FUNC_RAWMEMCHR
|
|
@@ -292,6 +309,12 @@ AC_DEFUN([gl_INIT],
|
|
gl_PREREQ_RAWMEMCHR
|
|
fi
|
|
gl_STRING_MODULE_INDICATOR([rawmemchr])
|
|
+ gl_FUNC_READLINK
|
|
+ if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
|
|
+ AC_LIBOBJ([readlink])
|
|
+ gl_PREREQ_READLINK
|
|
+ fi
|
|
+ gl_UNISTD_MODULE_INDICATOR([readlink])
|
|
gl_FUNC_REALLOC_POSIX
|
|
if test $REPLACE_REALLOC = 1; then
|
|
AC_LIBOBJ([realloc])
|
|
@@ -309,6 +332,12 @@ AC_DEFUN([gl_INIT],
|
|
fi
|
|
gl_UNISTD_MODULE_INDICATOR([sleep])
|
|
gt_TYPE_SSIZE_T
|
|
+ gl_FUNC_STAT
|
|
+ if test $REPLACE_STAT = 1; then
|
|
+ AC_LIBOBJ([stat])
|
|
+ gl_PREREQ_STAT
|
|
+ fi
|
|
+ gl_SYS_STAT_MODULE_INDICATOR([stat])
|
|
gl_STDALIGN_H
|
|
AM_STDBOOL_H
|
|
gl_STDDEF_H
|
|
@@ -355,9 +384,14 @@ AC_DEFUN([gl_INIT],
|
|
gl_PREREQ_STRNLEN
|
|
fi
|
|
gl_STRING_MODULE_INDICATOR([strnlen])
|
|
+ gl_HEADER_SYS_STAT_H
|
|
+ AC_PROG_MKDIR_P
|
|
+ gl_HEADER_SYS_TIME_H
|
|
+ AC_PROG_MKDIR_P
|
|
gl_SYS_TYPES_H
|
|
AC_PROG_MKDIR_P
|
|
gl_SYSEXITS
|
|
+ gl_HEADER_TIME_H
|
|
gl_UNISTD_H
|
|
gl_LIBUNISTRING_LIBHEADER([0.9], [unitypes.h])
|
|
gl_LIBUNISTRING_LIBHEADER([0.9], [uniwidth.h])
|
|
@@ -562,6 +596,7 @@ AC_DEFUN([gl_FILE_LIST], [
|
|
lib/getopt1.c
|
|
lib/getopt_int.h
|
|
lib/gettext.h
|
|
+ lib/gettimeofday.c
|
|
lib/intprops.h
|
|
lib/itold.c
|
|
lib/langinfo.in.h
|
|
@@ -587,6 +622,7 @@ AC_DEFUN([gl_FILE_LIST], [
|
|
lib/msvc-nothrow.c
|
|
lib/msvc-nothrow.h
|
|
lib/nl_langinfo.c
|
|
+ lib/pathmax.h
|
|
lib/printf-args.c
|
|
lib/printf-args.h
|
|
lib/printf-parse.c
|
|
@@ -595,6 +631,7 @@ AC_DEFUN([gl_FILE_LIST], [
|
|
lib/progname.h
|
|
lib/rawmemchr.c
|
|
lib/rawmemchr.valgrind
|
|
+ lib/readlink.c
|
|
lib/realloc.c
|
|
lib/ref-add.sin
|
|
lib/ref-del.sin
|
|
@@ -606,6 +643,7 @@ AC_DEFUN([gl_FILE_LIST], [
|
|
lib/regexec.c
|
|
lib/size_max.h
|
|
lib/sleep.c
|
|
+ lib/stat.c
|
|
lib/stdalign.in.h
|
|
lib/stdbool.in.h
|
|
lib/stddef.in.h
|
|
@@ -627,8 +665,11 @@ AC_DEFUN([gl_FILE_LIST], [
|
|
lib/strnlen.c
|
|
lib/strnlen1.c
|
|
lib/strnlen1.h
|
|
+ lib/sys_stat.in.h
|
|
+ lib/sys_time.in.h
|
|
lib/sys_types.in.h
|
|
lib/sysexits.in.h
|
|
+ lib/time.in.h
|
|
lib/unistd.c
|
|
lib/unistd.in.h
|
|
lib/unitypes.in.h
|
|
@@ -667,6 +708,7 @@ AC_DEFUN([gl_FILE_LIST], [
|
|
m4/getline.m4
|
|
m4/getopt.m4
|
|
m4/gettext.m4
|
|
+ m4/gettimeofday.m4
|
|
m4/glibc2.m4
|
|
m4/glibc21.m4
|
|
m4/gnulib-common.m4
|
|
@@ -681,6 +723,7 @@ AC_DEFUN([gl_FILE_LIST], [
|
|
m4/inttypes-pri.m4
|
|
m4/inttypes_h.m4
|
|
m4/langinfo_h.m4
|
|
+ m4/largefile.m4
|
|
m4/lcmessage.m4
|
|
m4/lib-ld.m4
|
|
m4/lib-link.m4
|
|
@@ -712,16 +755,19 @@ AC_DEFUN([gl_FILE_LIST], [
|
|
m4/nls.m4
|
|
m4/nocrash.m4
|
|
m4/off_t.m4
|
|
+ m4/pathmax.m4
|
|
m4/po.m4
|
|
m4/printf-posix.m4
|
|
m4/printf.m4
|
|
m4/progtest.m4
|
|
m4/rawmemchr.m4
|
|
+ m4/readlink.m4
|
|
m4/realloc.m4
|
|
m4/regex.m4
|
|
m4/size_max.m4
|
|
m4/sleep.m4
|
|
m4/ssize_t.m4
|
|
+ m4/stat.m4
|
|
m4/stdalign.m4
|
|
m4/stdbool.m4
|
|
m4/stddef_h.m4
|
|
@@ -737,9 +783,12 @@ AC_DEFUN([gl_FILE_LIST], [
|
|
m4/strndup.m4
|
|
m4/strnlen.m4
|
|
m4/sys_socket_h.m4
|
|
+ m4/sys_stat_h.m4
|
|
+ m4/sys_time_h.m4
|
|
m4/sys_types_h.m4
|
|
m4/sysexits.m4
|
|
m4/threadlib.m4
|
|
+ m4/time_h.m4
|
|
m4/uintmax_t.m4
|
|
m4/unistd_h.m4
|
|
m4/vasnprintf.m4
|
|
diff --git a/m4/largefile.m4 b/m4/largefile.m4
|
|
new file mode 100644
|
|
index 0000000..a1b564a
|
|
--- /dev/null
|
|
+++ b/m4/largefile.m4
|
|
@@ -0,0 +1,146 @@
|
|
+# Enable large files on systems where this is not the default.
|
|
+
|
|
+# Copyright 1992-1996, 1998-2014 Free Software Foundation, Inc.
|
|
+# This file is free software; the Free Software Foundation
|
|
+# gives unlimited permission to copy and/or distribute it,
|
|
+# with or without modifications, as long as this notice is preserved.
|
|
+
|
|
+# The following implementation works around a problem in autoconf <= 2.69;
|
|
+# AC_SYS_LARGEFILE does not configure for large inodes on Mac OS X 10.5,
|
|
+# or configures them incorrectly in some cases.
|
|
+m4_version_prereq([2.70], [] ,[
|
|
+
|
|
+# _AC_SYS_LARGEFILE_TEST_INCLUDES
|
|
+# -------------------------------
|
|
+m4_define([_AC_SYS_LARGEFILE_TEST_INCLUDES],
|
|
+[@%:@include <sys/types.h>
|
|
+ /* Check that off_t can represent 2**63 - 1 correctly.
|
|
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
|
|
+ since some C++ compilers masquerading as C compilers
|
|
+ incorrectly reject 9223372036854775807. */
|
|
+@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
|
|
+ int off_t_is_large[[(LARGE_OFF_T % 2147483629 == 721
|
|
+ && LARGE_OFF_T % 2147483647 == 1)
|
|
+ ? 1 : -1]];[]dnl
|
|
+])
|
|
+
|
|
+
|
|
+# _AC_SYS_LARGEFILE_MACRO_VALUE(C-MACRO, VALUE,
|
|
+# CACHE-VAR,
|
|
+# DESCRIPTION,
|
|
+# PROLOGUE, [FUNCTION-BODY])
|
|
+# --------------------------------------------------------
|
|
+m4_define([_AC_SYS_LARGEFILE_MACRO_VALUE],
|
|
+[AC_CACHE_CHECK([for $1 value needed for large files], [$3],
|
|
+[while :; do
|
|
+ m4_ifval([$6], [AC_LINK_IFELSE], [AC_COMPILE_IFELSE])(
|
|
+ [AC_LANG_PROGRAM([$5], [$6])],
|
|
+ [$3=no; break])
|
|
+ m4_ifval([$6], [AC_LINK_IFELSE], [AC_COMPILE_IFELSE])(
|
|
+ [AC_LANG_PROGRAM([@%:@define $1 $2
|
|
+$5], [$6])],
|
|
+ [$3=$2; break])
|
|
+ $3=unknown
|
|
+ break
|
|
+done])
|
|
+case $$3 in #(
|
|
+ no | unknown) ;;
|
|
+ *) AC_DEFINE_UNQUOTED([$1], [$$3], [$4]);;
|
|
+esac
|
|
+rm -rf conftest*[]dnl
|
|
+])# _AC_SYS_LARGEFILE_MACRO_VALUE
|
|
+
|
|
+
|
|
+# AC_SYS_LARGEFILE
|
|
+# ----------------
|
|
+# By default, many hosts won't let programs access large files;
|
|
+# one must use special compiler options to get large-file access to work.
|
|
+# For more details about this brain damage please see:
|
|
+# http://www.unix-systems.org/version2/whatsnew/lfs20mar.html
|
|
+AC_DEFUN([AC_SYS_LARGEFILE],
|
|
+[AC_ARG_ENABLE(largefile,
|
|
+ [ --disable-largefile omit support for large files])
|
|
+if test "$enable_largefile" != no; then
|
|
+
|
|
+ AC_CACHE_CHECK([for special C compiler options needed for large files],
|
|
+ ac_cv_sys_largefile_CC,
|
|
+ [ac_cv_sys_largefile_CC=no
|
|
+ if test "$GCC" != yes; then
|
|
+ ac_save_CC=$CC
|
|
+ while :; do
|
|
+ # IRIX 6.2 and later do not support large files by default,
|
|
+ # so use the C compiler's -n32 option if that helps.
|
|
+ AC_LANG_CONFTEST([AC_LANG_PROGRAM([_AC_SYS_LARGEFILE_TEST_INCLUDES])])
|
|
+ AC_COMPILE_IFELSE([], [break])
|
|
+ CC="$CC -n32"
|
|
+ AC_COMPILE_IFELSE([], [ac_cv_sys_largefile_CC=' -n32'; break])
|
|
+ break
|
|
+ done
|
|
+ CC=$ac_save_CC
|
|
+ rm -f conftest.$ac_ext
|
|
+ fi])
|
|
+ if test "$ac_cv_sys_largefile_CC" != no; then
|
|
+ CC=$CC$ac_cv_sys_largefile_CC
|
|
+ fi
|
|
+
|
|
+ _AC_SYS_LARGEFILE_MACRO_VALUE(_FILE_OFFSET_BITS, 64,
|
|
+ ac_cv_sys_file_offset_bits,
|
|
+ [Number of bits in a file offset, on hosts where this is settable.],
|
|
+ [_AC_SYS_LARGEFILE_TEST_INCLUDES])
|
|
+ if test $ac_cv_sys_file_offset_bits = unknown; then
|
|
+ _AC_SYS_LARGEFILE_MACRO_VALUE(_LARGE_FILES, 1,
|
|
+ ac_cv_sys_large_files,
|
|
+ [Define for large files, on AIX-style hosts.],
|
|
+ [_AC_SYS_LARGEFILE_TEST_INCLUDES])
|
|
+ fi
|
|
+
|
|
+ AC_DEFINE([_DARWIN_USE_64_BIT_INODE], [1],
|
|
+ [Enable large inode numbers on Mac OS X 10.5.])
|
|
+fi
|
|
+])# AC_SYS_LARGEFILE
|
|
+])# m4_version_prereq 2.70
|
|
+
|
|
+# Enable large files on systems where this is implemented by Gnulib, not by the
|
|
+# system headers.
|
|
+# Set the variables WINDOWS_64_BIT_OFF_T, WINDOWS_64_BIT_ST_SIZE if Gnulib
|
|
+# overrides ensure that off_t or 'struct size.st_size' are 64-bit, respectively.
|
|
+AC_DEFUN([gl_LARGEFILE],
|
|
+[
|
|
+ AC_REQUIRE([AC_CANONICAL_HOST])
|
|
+ case "$host_os" in
|
|
+ mingw*)
|
|
+ dnl Native Windows.
|
|
+ dnl mingw64 defines off_t to a 64-bit type already, if
|
|
+ dnl _FILE_OFFSET_BITS=64, which is ensured by AC_SYS_LARGEFILE.
|
|
+ AC_CACHE_CHECK([for 64-bit off_t], [gl_cv_type_off_t_64],
|
|
+ [AC_COMPILE_IFELSE(
|
|
+ [AC_LANG_PROGRAM(
|
|
+ [[#include <sys/types.h>
|
|
+ int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
|
|
+ ]],
|
|
+ [[]])],
|
|
+ [gl_cv_type_off_t_64=yes], [gl_cv_type_off_t_64=no])
|
|
+ ])
|
|
+ if test $gl_cv_type_off_t_64 = no; then
|
|
+ WINDOWS_64_BIT_OFF_T=1
|
|
+ else
|
|
+ WINDOWS_64_BIT_OFF_T=0
|
|
+ fi
|
|
+ dnl But all native Windows platforms (including mingw64) have a 32-bit
|
|
+ dnl st_size member in 'struct stat'.
|
|
+ WINDOWS_64_BIT_ST_SIZE=1
|
|
+ ;;
|
|
+ *)
|
|
+ dnl Nothing to do on gnulib's side.
|
|
+ dnl A 64-bit off_t is
|
|
+ dnl - already the default on Mac OS X, FreeBSD, NetBSD, OpenBSD, IRIX,
|
|
+ dnl OSF/1, Cygwin,
|
|
+ dnl - enabled by _FILE_OFFSET_BITS=64 (ensured by AC_SYS_LARGEFILE) on
|
|
+ dnl glibc, HP-UX, Solaris,
|
|
+ dnl - enabled by _LARGE_FILES=1 (ensured by AC_SYS_LARGEFILE) on AIX,
|
|
+ dnl - impossible to achieve on Minix 3.1.8.
|
|
+ WINDOWS_64_BIT_OFF_T=0
|
|
+ WINDOWS_64_BIT_ST_SIZE=0
|
|
+ ;;
|
|
+ esac
|
|
+])
|
|
diff --git a/m4/pathmax.m4 b/m4/pathmax.m4
|
|
new file mode 100644
|
|
index 0000000..114f91f
|
|
--- /dev/null
|
|
+++ b/m4/pathmax.m4
|
|
@@ -0,0 +1,42 @@
|
|
+# pathmax.m4 serial 10
|
|
+dnl Copyright (C) 2002-2003, 2005-2006, 2009-2014 Free Software Foundation,
|
|
+dnl Inc.
|
|
+dnl This file is free software; the Free Software Foundation
|
|
+dnl gives unlimited permission to copy and/or distribute it,
|
|
+dnl with or without modifications, as long as this notice is preserved.
|
|
+
|
|
+AC_DEFUN([gl_PATHMAX],
|
|
+[
|
|
+ dnl Prerequisites of lib/pathmax.h.
|
|
+ AC_CHECK_HEADERS_ONCE([sys/param.h])
|
|
+])
|
|
+
|
|
+# Expands to a piece of C program that defines PATH_MAX in the same way as
|
|
+# "pathmax.h" will do.
|
|
+AC_DEFUN([gl_PATHMAX_SNIPPET], [[
|
|
+/* Arrange to define PATH_MAX, like "pathmax.h" does. */
|
|
+#if HAVE_UNISTD_H
|
|
+# include <unistd.h>
|
|
+#endif
|
|
+#include <limits.h>
|
|
+#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN
|
|
+# include <sys/param.h>
|
|
+#endif
|
|
+#if !defined PATH_MAX && defined MAXPATHLEN
|
|
+# define PATH_MAX MAXPATHLEN
|
|
+#endif
|
|
+#ifdef __hpux
|
|
+# undef PATH_MAX
|
|
+# define PATH_MAX 1024
|
|
+#endif
|
|
+#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
|
|
+# undef PATH_MAX
|
|
+# define PATH_MAX 260
|
|
+#endif
|
|
+]])
|
|
+
|
|
+# Prerequisites of gl_PATHMAX_SNIPPET.
|
|
+AC_DEFUN([gl_PATHMAX_SNIPPET_PREREQ],
|
|
+[
|
|
+ AC_CHECK_HEADERS_ONCE([unistd.h sys/param.h])
|
|
+])
|
|
diff --git a/m4/readlink.m4 b/m4/readlink.m4
|
|
new file mode 100644
|
|
index 0000000..f9ce868
|
|
--- /dev/null
|
|
+++ b/m4/readlink.m4
|
|
@@ -0,0 +1,71 @@
|
|
+# readlink.m4 serial 12
|
|
+dnl Copyright (C) 2003, 2007, 2009-2014 Free Software Foundation, Inc.
|
|
+dnl This file is free software; the Free Software Foundation
|
|
+dnl gives unlimited permission to copy and/or distribute it,
|
|
+dnl with or without modifications, as long as this notice is preserved.
|
|
+
|
|
+AC_DEFUN([gl_FUNC_READLINK],
|
|
+[
|
|
+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
|
|
+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
|
|
+ AC_CHECK_FUNCS_ONCE([readlink])
|
|
+ if test $ac_cv_func_readlink = no; then
|
|
+ HAVE_READLINK=0
|
|
+ else
|
|
+ AC_CACHE_CHECK([whether readlink signature is correct],
|
|
+ [gl_cv_decl_readlink_works],
|
|
+ [AC_COMPILE_IFELSE(
|
|
+ [AC_LANG_PROGRAM(
|
|
+ [[#include <unistd.h>
|
|
+ /* Cause compilation failure if original declaration has wrong type. */
|
|
+ ssize_t readlink (const char *, char *, size_t);]])],
|
|
+ [gl_cv_decl_readlink_works=yes], [gl_cv_decl_readlink_works=no])])
|
|
+ dnl Solaris 9 ignores trailing slash.
|
|
+ dnl FreeBSD 7.2 dereferences only one level of links with trailing slash.
|
|
+ AC_CACHE_CHECK([whether readlink handles trailing slash correctly],
|
|
+ [gl_cv_func_readlink_works],
|
|
+ [# We have readlink, so assume ln -s works.
|
|
+ ln -s conftest.no-such conftest.link
|
|
+ ln -s conftest.link conftest.lnk2
|
|
+ AC_RUN_IFELSE(
|
|
+ [AC_LANG_PROGRAM(
|
|
+ [[#include <unistd.h>
|
|
+]], [[char buf[20];
|
|
+ return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;]])],
|
|
+ [gl_cv_func_readlink_works=yes], [gl_cv_func_readlink_works=no],
|
|
+ [case "$host_os" in
|
|
+ # Guess yes on glibc systems.
|
|
+ *-gnu*) gl_cv_func_readlink_works="guessing yes" ;;
|
|
+ # If we don't know, assume the worst.
|
|
+ *) gl_cv_func_readlink_works="guessing no" ;;
|
|
+ esac
|
|
+ ])
|
|
+ rm -f conftest.link conftest.lnk2])
|
|
+ case "$gl_cv_func_readlink_works" in
|
|
+ *yes)
|
|
+ if test "$gl_cv_decl_readlink_works" != yes; then
|
|
+ REPLACE_READLINK=1
|
|
+ fi
|
|
+ ;;
|
|
+ *)
|
|
+ AC_DEFINE([READLINK_TRAILING_SLASH_BUG], [1], [Define to 1 if readlink
|
|
+ fails to recognize a trailing slash.])
|
|
+ REPLACE_READLINK=1
|
|
+ ;;
|
|
+ esac
|
|
+ fi
|
|
+])
|
|
+
|
|
+# Like gl_FUNC_READLINK, except prepare for separate compilation
|
|
+# (no REPLACE_READLINK, no AC_LIBOBJ).
|
|
+AC_DEFUN([gl_FUNC_READLINK_SEPARATE],
|
|
+[
|
|
+ AC_CHECK_FUNCS_ONCE([readlink])
|
|
+ gl_PREREQ_READLINK
|
|
+])
|
|
+
|
|
+# Prerequisites of lib/readlink.c.
|
|
+AC_DEFUN([gl_PREREQ_READLINK],
|
|
+[
|
|
+ :
|
|
+])
|
|
diff --git a/m4/stat.m4 b/m4/stat.m4
|
|
new file mode 100644
|
|
index 0000000..1ae327b
|
|
--- /dev/null
|
|
+++ b/m4/stat.m4
|
|
@@ -0,0 +1,71 @@
|
|
+# serial 11
|
|
+
|
|
+# Copyright (C) 2009-2014 Free Software Foundation, Inc.
|
|
+#
|
|
+# This file is free software; the Free Software Foundation
|
|
+# gives unlimited permission to copy and/or distribute it,
|
|
+# with or without modifications, as long as this notice is preserved.
|
|
+
|
|
+AC_DEFUN([gl_FUNC_STAT],
|
|
+[
|
|
+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
|
|
+ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
|
|
+ AC_CHECK_FUNCS_ONCE([lstat])
|
|
+ dnl mingw is the only known platform where stat(".") and stat("./") differ
|
|
+ AC_CACHE_CHECK([whether stat handles trailing slashes on directories],
|
|
+ [gl_cv_func_stat_dir_slash],
|
|
+ [AC_RUN_IFELSE(
|
|
+ [AC_LANG_PROGRAM(
|
|
+ [[#include <sys/stat.h>
|
|
+]], [[struct stat st; return stat (".", &st) != stat ("./", &st);]])],
|
|
+ [gl_cv_func_stat_dir_slash=yes], [gl_cv_func_stat_dir_slash=no],
|
|
+ [case $host_os in
|
|
+ mingw*) gl_cv_func_stat_dir_slash="guessing no";;
|
|
+ *) gl_cv_func_stat_dir_slash="guessing yes";;
|
|
+ esac])])
|
|
+ dnl AIX 7.1, Solaris 9, mingw64 mistakenly succeed on stat("file/").
|
|
+ dnl (For mingw, this is due to a broken stat() override in libmingwex.a.)
|
|
+ dnl FreeBSD 7.2 mistakenly succeeds on stat("link-to-file/").
|
|
+ AC_CACHE_CHECK([whether stat handles trailing slashes on files],
|
|
+ [gl_cv_func_stat_file_slash],
|
|
+ [touch conftest.tmp
|
|
+ # Assume that if we have lstat, we can also check symlinks.
|
|
+ if test $ac_cv_func_lstat = yes; then
|
|
+ ln -s conftest.tmp conftest.lnk
|
|
+ fi
|
|
+ AC_RUN_IFELSE(
|
|
+ [AC_LANG_PROGRAM(
|
|
+ [[#include <sys/stat.h>
|
|
+]], [[int result = 0;
|
|
+ struct stat st;
|
|
+ if (!stat ("conftest.tmp/", &st))
|
|
+ result |= 1;
|
|
+#if HAVE_LSTAT
|
|
+ if (!stat ("conftest.lnk/", &st))
|
|
+ result |= 2;
|
|
+#endif
|
|
+ return result;
|
|
+ ]])],
|
|
+ [gl_cv_func_stat_file_slash=yes], [gl_cv_func_stat_file_slash=no],
|
|
+ [case "$host_os" in
|
|
+ # Guess yes on glibc systems.
|
|
+ *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
|
|
+ # If we don't know, assume the worst.
|
|
+ *) gl_cv_func_stat_file_slash="guessing no" ;;
|
|
+ esac
|
|
+ ])
|
|
+ rm -f conftest.tmp conftest.lnk])
|
|
+ case $gl_cv_func_stat_dir_slash in
|
|
+ *no) REPLACE_STAT=1
|
|
+ AC_DEFINE([REPLACE_FUNC_STAT_DIR], [1], [Define to 1 if stat needs
|
|
+ help when passed a directory name with a trailing slash]);;
|
|
+ esac
|
|
+ case $gl_cv_func_stat_file_slash in
|
|
+ *no) REPLACE_STAT=1
|
|
+ AC_DEFINE([REPLACE_FUNC_STAT_FILE], [1], [Define to 1 if stat needs
|
|
+ help when passed a file name with a trailing slash]);;
|
|
+ esac
|
|
+])
|
|
+
|
|
+# Prerequisites of lib/stat.c.
|
|
+AC_DEFUN([gl_PREREQ_STAT], [:])
|
|
diff --git a/m4/sys_stat_h.m4 b/m4/sys_stat_h.m4
|
|
new file mode 100644
|
|
index 0000000..eaa7642
|
|
--- /dev/null
|
|
+++ b/m4/sys_stat_h.m4
|
|
@@ -0,0 +1,96 @@
|
|
+# sys_stat_h.m4 serial 28 -*- Autoconf -*-
|
|
+dnl Copyright (C) 2006-2014 Free Software Foundation, Inc.
|
|
+dnl This file is free software; the Free Software Foundation
|
|
+dnl gives unlimited permission to copy and/or distribute it,
|
|
+dnl with or without modifications, as long as this notice is preserved.
|
|
+
|
|
+dnl From Eric Blake.
|
|
+dnl Provide a GNU-like <sys/stat.h>.
|
|
+
|
|
+AC_DEFUN([gl_HEADER_SYS_STAT_H],
|
|
+[
|
|
+ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
|
|
+
|
|
+ dnl Check for broken stat macros.
|
|
+ AC_REQUIRE([AC_HEADER_STAT])
|
|
+
|
|
+ gl_CHECK_NEXT_HEADERS([sys/stat.h])
|
|
+
|
|
+ dnl Ensure the type mode_t gets defined.
|
|
+ AC_REQUIRE([AC_TYPE_MODE_T])
|
|
+
|
|
+ dnl Whether to override 'struct stat'.
|
|
+ m4_ifdef([gl_LARGEFILE], [
|
|
+ AC_REQUIRE([gl_LARGEFILE])
|
|
+ ], [
|
|
+ WINDOWS_64_BIT_ST_SIZE=0
|
|
+ ])
|
|
+ AC_SUBST([WINDOWS_64_BIT_ST_SIZE])
|
|
+ if test $WINDOWS_64_BIT_ST_SIZE = 1; then
|
|
+ AC_DEFINE([_GL_WINDOWS_64_BIT_ST_SIZE], [1],
|
|
+ [Define to 1 if Gnulib overrides 'struct stat' on Windows so that
|
|
+ struct stat.st_size becomes 64-bit.])
|
|
+ fi
|
|
+
|
|
+ dnl Define types that are supposed to be defined in <sys/types.h> or
|
|
+ dnl <sys/stat.h>.
|
|
+ AC_CHECK_TYPE([nlink_t], [],
|
|
+ [AC_DEFINE([nlink_t], [int],
|
|
+ [Define to the type of st_nlink in struct stat, or a supertype.])],
|
|
+ [#include <sys/types.h>
|
|
+ #include <sys/stat.h>])
|
|
+
|
|
+ dnl Check for declarations of anything we want to poison if the
|
|
+ dnl corresponding gnulib module is not in use.
|
|
+ gl_WARN_ON_USE_PREPARE([[#include <sys/stat.h>
|
|
+ ]], [fchmodat fstat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat
|
|
+ mknod mknodat stat utimensat])
|
|
+]) # gl_HEADER_SYS_STAT_H
|
|
+
|
|
+AC_DEFUN([gl_SYS_STAT_MODULE_INDICATOR],
|
|
+[
|
|
+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
|
|
+ AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
|
|
+ gl_MODULE_INDICATOR_SET_VARIABLE([$1])
|
|
+ dnl Define it also as a C macro, for the benefit of the unit tests.
|
|
+ gl_MODULE_INDICATOR_FOR_TESTS([$1])
|
|
+])
|
|
+
|
|
+AC_DEFUN([gl_SYS_STAT_H_DEFAULTS],
|
|
+[
|
|
+ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) dnl for REPLACE_FCHDIR
|
|
+ GNULIB_FCHMODAT=0; AC_SUBST([GNULIB_FCHMODAT])
|
|
+ GNULIB_FSTAT=0; AC_SUBST([GNULIB_FSTAT])
|
|
+ GNULIB_FSTATAT=0; AC_SUBST([GNULIB_FSTATAT])
|
|
+ GNULIB_FUTIMENS=0; AC_SUBST([GNULIB_FUTIMENS])
|
|
+ GNULIB_LCHMOD=0; AC_SUBST([GNULIB_LCHMOD])
|
|
+ GNULIB_LSTAT=0; AC_SUBST([GNULIB_LSTAT])
|
|
+ GNULIB_MKDIRAT=0; AC_SUBST([GNULIB_MKDIRAT])
|
|
+ GNULIB_MKFIFO=0; AC_SUBST([GNULIB_MKFIFO])
|
|
+ GNULIB_MKFIFOAT=0; AC_SUBST([GNULIB_MKFIFOAT])
|
|
+ GNULIB_MKNOD=0; AC_SUBST([GNULIB_MKNOD])
|
|
+ GNULIB_MKNODAT=0; AC_SUBST([GNULIB_MKNODAT])
|
|
+ GNULIB_STAT=0; AC_SUBST([GNULIB_STAT])
|
|
+ GNULIB_UTIMENSAT=0; AC_SUBST([GNULIB_UTIMENSAT])
|
|
+ dnl Assume proper GNU behavior unless another module says otherwise.
|
|
+ HAVE_FCHMODAT=1; AC_SUBST([HAVE_FCHMODAT])
|
|
+ HAVE_FSTATAT=1; AC_SUBST([HAVE_FSTATAT])
|
|
+ HAVE_FUTIMENS=1; AC_SUBST([HAVE_FUTIMENS])
|
|
+ HAVE_LCHMOD=1; AC_SUBST([HAVE_LCHMOD])
|
|
+ HAVE_LSTAT=1; AC_SUBST([HAVE_LSTAT])
|
|
+ HAVE_MKDIRAT=1; AC_SUBST([HAVE_MKDIRAT])
|
|
+ HAVE_MKFIFO=1; AC_SUBST([HAVE_MKFIFO])
|
|
+ HAVE_MKFIFOAT=1; AC_SUBST([HAVE_MKFIFOAT])
|
|
+ HAVE_MKNOD=1; AC_SUBST([HAVE_MKNOD])
|
|
+ HAVE_MKNODAT=1; AC_SUBST([HAVE_MKNODAT])
|
|
+ HAVE_UTIMENSAT=1; AC_SUBST([HAVE_UTIMENSAT])
|
|
+ REPLACE_FSTAT=0; AC_SUBST([REPLACE_FSTAT])
|
|
+ REPLACE_FSTATAT=0; AC_SUBST([REPLACE_FSTATAT])
|
|
+ REPLACE_FUTIMENS=0; AC_SUBST([REPLACE_FUTIMENS])
|
|
+ REPLACE_LSTAT=0; AC_SUBST([REPLACE_LSTAT])
|
|
+ REPLACE_MKDIR=0; AC_SUBST([REPLACE_MKDIR])
|
|
+ REPLACE_MKFIFO=0; AC_SUBST([REPLACE_MKFIFO])
|
|
+ REPLACE_MKNOD=0; AC_SUBST([REPLACE_MKNOD])
|
|
+ REPLACE_STAT=0; AC_SUBST([REPLACE_STAT])
|
|
+ REPLACE_UTIMENSAT=0; AC_SUBST([REPLACE_UTIMENSAT])
|
|
+])
|
|
diff --git a/m4/sys_time_h.m4 b/m4/sys_time_h.m4
|
|
new file mode 100644
|
|
index 0000000..5c79300
|
|
--- /dev/null
|
|
+++ b/m4/sys_time_h.m4
|
|
@@ -0,0 +1,110 @@
|
|
+# Configure a replacement for <sys/time.h>.
|
|
+# serial 8
|
|
+
|
|
+# Copyright (C) 2007, 2009-2014 Free Software Foundation, Inc.
|
|
+# This file is free software; the Free Software Foundation
|
|
+# gives unlimited permission to copy and/or distribute it,
|
|
+# with or without modifications, as long as this notice is preserved.
|
|
+
|
|
+# Written by Paul Eggert and Martin Lambers.
|
|
+
|
|
+AC_DEFUN([gl_HEADER_SYS_TIME_H],
|
|
+[
|
|
+ dnl Use AC_REQUIRE here, so that the REPLACE_GETTIMEOFDAY=0 statement
|
|
+ dnl below is expanded once only, before all REPLACE_GETTIMEOFDAY=1
|
|
+ dnl statements that occur in other macros.
|
|
+ AC_REQUIRE([gl_HEADER_SYS_TIME_H_BODY])
|
|
+])
|
|
+
|
|
+AC_DEFUN([gl_HEADER_SYS_TIME_H_BODY],
|
|
+[
|
|
+ AC_REQUIRE([AC_C_RESTRICT])
|
|
+ AC_REQUIRE([gl_HEADER_SYS_TIME_H_DEFAULTS])
|
|
+ AC_CHECK_HEADERS_ONCE([sys/time.h])
|
|
+ gl_CHECK_NEXT_HEADERS([sys/time.h])
|
|
+
|
|
+ if test $ac_cv_header_sys_time_h != yes; then
|
|
+ HAVE_SYS_TIME_H=0
|
|
+ fi
|
|
+
|
|
+ dnl On native Windows with MSVC, 'struct timeval' is defined in <winsock2.h>
|
|
+ dnl only. So include that header in the list.
|
|
+ gl_PREREQ_SYS_H_WINSOCK2
|
|
+ AC_CACHE_CHECK([for struct timeval], [gl_cv_sys_struct_timeval],
|
|
+ [AC_COMPILE_IFELSE(
|
|
+ [AC_LANG_PROGRAM(
|
|
+ [[#if HAVE_SYS_TIME_H
|
|
+ #include <sys/time.h>
|
|
+ #endif
|
|
+ #include <time.h>
|
|
+ #if HAVE_WINSOCK2_H
|
|
+ # include <winsock2.h>
|
|
+ #endif
|
|
+ ]],
|
|
+ [[static struct timeval x; x.tv_sec = x.tv_usec;]])],
|
|
+ [gl_cv_sys_struct_timeval=yes],
|
|
+ [gl_cv_sys_struct_timeval=no])
|
|
+ ])
|
|
+ if test $gl_cv_sys_struct_timeval != yes; then
|
|
+ HAVE_STRUCT_TIMEVAL=0
|
|
+ else
|
|
+ dnl On native Windows with a 64-bit 'time_t', 'struct timeval' is defined
|
|
+ dnl (in <sys/time.h> and <winsock2.h> for mingw64, in <winsock2.h> only
|
|
+ dnl for MSVC) with a tv_sec field of type 'long' (32-bit!), which is
|
|
+ dnl smaller than the 'time_t' type mandated by POSIX.
|
|
+ dnl On OpenBSD 5.1 amd64, tv_sec is 64 bits and time_t 32 bits, but
|
|
+ dnl that is good enough.
|
|
+ AC_CACHE_CHECK([for wide-enough struct timeval.tv_sec member],
|
|
+ [gl_cv_sys_struct_timeval_tv_sec],
|
|
+ [AC_COMPILE_IFELSE(
|
|
+ [AC_LANG_PROGRAM(
|
|
+ [[#if HAVE_SYS_TIME_H
|
|
+ #include <sys/time.h>
|
|
+ #endif
|
|
+ #include <time.h>
|
|
+ #if HAVE_WINSOCK2_H
|
|
+ # include <winsock2.h>
|
|
+ #endif
|
|
+ ]],
|
|
+ [[static struct timeval x;
|
|
+ typedef int verify_tv_sec_type[
|
|
+ sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
|
|
+ ];
|
|
+ ]])],
|
|
+ [gl_cv_sys_struct_timeval_tv_sec=yes],
|
|
+ [gl_cv_sys_struct_timeval_tv_sec=no])
|
|
+ ])
|
|
+ if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
|
|
+ REPLACE_STRUCT_TIMEVAL=1
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+ dnl Check for declarations of anything we want to poison if the
|
|
+ dnl corresponding gnulib module is not in use.
|
|
+ gl_WARN_ON_USE_PREPARE([[
|
|
+#if HAVE_SYS_TIME_H
|
|
+# include <sys/time.h>
|
|
+#endif
|
|
+#include <time.h>
|
|
+ ]], [gettimeofday])
|
|
+])
|
|
+
|
|
+AC_DEFUN([gl_SYS_TIME_MODULE_INDICATOR],
|
|
+[
|
|
+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
|
|
+ AC_REQUIRE([gl_HEADER_SYS_TIME_H_DEFAULTS])
|
|
+ gl_MODULE_INDICATOR_SET_VARIABLE([$1])
|
|
+ dnl Define it also as a C macro, for the benefit of the unit tests.
|
|
+ gl_MODULE_INDICATOR_FOR_TESTS([$1])
|
|
+])
|
|
+
|
|
+AC_DEFUN([gl_HEADER_SYS_TIME_H_DEFAULTS],
|
|
+[
|
|
+ GNULIB_GETTIMEOFDAY=0; AC_SUBST([GNULIB_GETTIMEOFDAY])
|
|
+ dnl Assume POSIX behavior unless another module says otherwise.
|
|
+ HAVE_GETTIMEOFDAY=1; AC_SUBST([HAVE_GETTIMEOFDAY])
|
|
+ HAVE_STRUCT_TIMEVAL=1; AC_SUBST([HAVE_STRUCT_TIMEVAL])
|
|
+ HAVE_SYS_TIME_H=1; AC_SUBST([HAVE_SYS_TIME_H])
|
|
+ REPLACE_GETTIMEOFDAY=0; AC_SUBST([REPLACE_GETTIMEOFDAY])
|
|
+ REPLACE_STRUCT_TIMEVAL=0; AC_SUBST([REPLACE_STRUCT_TIMEVAL])
|
|
+])
|
|
diff --git a/m4/time_h.m4 b/m4/time_h.m4
|
|
new file mode 100644
|
|
index 0000000..9852778
|
|
--- /dev/null
|
|
+++ b/m4/time_h.m4
|
|
@@ -0,0 +1,118 @@
|
|
+# Configure a more-standard replacement for <time.h>.
|
|
+
|
|
+# Copyright (C) 2000-2001, 2003-2007, 2009-2014 Free Software Foundation, Inc.
|
|
+
|
|
+# serial 8
|
|
+
|
|
+# This file is free software; the Free Software Foundation
|
|
+# gives unlimited permission to copy and/or distribute it,
|
|
+# with or without modifications, as long as this notice is preserved.
|
|
+
|
|
+# Written by Paul Eggert and Jim Meyering.
|
|
+
|
|
+AC_DEFUN([gl_HEADER_TIME_H],
|
|
+[
|
|
+ dnl Use AC_REQUIRE here, so that the default behavior below is expanded
|
|
+ dnl once only, before all statements that occur in other macros.
|
|
+ AC_REQUIRE([gl_HEADER_TIME_H_BODY])
|
|
+])
|
|
+
|
|
+AC_DEFUN([gl_HEADER_TIME_H_BODY],
|
|
+[
|
|
+ AC_REQUIRE([AC_C_RESTRICT])
|
|
+ AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS])
|
|
+ gl_NEXT_HEADERS([time.h])
|
|
+ AC_REQUIRE([gl_CHECK_TYPE_STRUCT_TIMESPEC])
|
|
+])
|
|
+
|
|
+dnl Check whether 'struct timespec' is declared
|
|
+dnl in time.h, sys/time.h, or pthread.h.
|
|
+
|
|
+AC_DEFUN([gl_CHECK_TYPE_STRUCT_TIMESPEC],
|
|
+[
|
|
+ AC_CHECK_HEADERS_ONCE([sys/time.h])
|
|
+ AC_CACHE_CHECK([for struct timespec in <time.h>],
|
|
+ [gl_cv_sys_struct_timespec_in_time_h],
|
|
+ [AC_COMPILE_IFELSE(
|
|
+ [AC_LANG_PROGRAM(
|
|
+ [[#include <time.h>
|
|
+ ]],
|
|
+ [[static struct timespec x; x.tv_sec = x.tv_nsec;]])],
|
|
+ [gl_cv_sys_struct_timespec_in_time_h=yes],
|
|
+ [gl_cv_sys_struct_timespec_in_time_h=no])])
|
|
+
|
|
+ TIME_H_DEFINES_STRUCT_TIMESPEC=0
|
|
+ SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
|
|
+ PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
|
|
+ if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
|
|
+ TIME_H_DEFINES_STRUCT_TIMESPEC=1
|
|
+ else
|
|
+ AC_CACHE_CHECK([for struct timespec in <sys/time.h>],
|
|
+ [gl_cv_sys_struct_timespec_in_sys_time_h],
|
|
+ [AC_COMPILE_IFELSE(
|
|
+ [AC_LANG_PROGRAM(
|
|
+ [[#include <sys/time.h>
|
|
+ ]],
|
|
+ [[static struct timespec x; x.tv_sec = x.tv_nsec;]])],
|
|
+ [gl_cv_sys_struct_timespec_in_sys_time_h=yes],
|
|
+ [gl_cv_sys_struct_timespec_in_sys_time_h=no])])
|
|
+ if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
|
|
+ SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
|
|
+ else
|
|
+ AC_CACHE_CHECK([for struct timespec in <pthread.h>],
|
|
+ [gl_cv_sys_struct_timespec_in_pthread_h],
|
|
+ [AC_COMPILE_IFELSE(
|
|
+ [AC_LANG_PROGRAM(
|
|
+ [[#include <pthread.h>
|
|
+ ]],
|
|
+ [[static struct timespec x; x.tv_sec = x.tv_nsec;]])],
|
|
+ [gl_cv_sys_struct_timespec_in_pthread_h=yes],
|
|
+ [gl_cv_sys_struct_timespec_in_pthread_h=no])])
|
|
+ if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
|
|
+ PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
|
|
+ fi
|
|
+ fi
|
|
+ fi
|
|
+ AC_SUBST([TIME_H_DEFINES_STRUCT_TIMESPEC])
|
|
+ AC_SUBST([SYS_TIME_H_DEFINES_STRUCT_TIMESPEC])
|
|
+ AC_SUBST([PTHREAD_H_DEFINES_STRUCT_TIMESPEC])
|
|
+])
|
|
+
|
|
+AC_DEFUN([gl_TIME_MODULE_INDICATOR],
|
|
+[
|
|
+ dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
|
|
+ AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS])
|
|
+ gl_MODULE_INDICATOR_SET_VARIABLE([$1])
|
|
+ dnl Define it also as a C macro, for the benefit of the unit tests.
|
|
+ gl_MODULE_INDICATOR_FOR_TESTS([$1])
|
|
+])
|
|
+
|
|
+AC_DEFUN([gl_HEADER_TIME_H_DEFAULTS],
|
|
+[
|
|
+ GNULIB_MKTIME=0; AC_SUBST([GNULIB_MKTIME])
|
|
+ GNULIB_NANOSLEEP=0; AC_SUBST([GNULIB_NANOSLEEP])
|
|
+ GNULIB_STRPTIME=0; AC_SUBST([GNULIB_STRPTIME])
|
|
+ GNULIB_TIMEGM=0; AC_SUBST([GNULIB_TIMEGM])
|
|
+ GNULIB_TIME_R=0; AC_SUBST([GNULIB_TIME_R])
|
|
+ dnl Assume proper GNU behavior unless another module says otherwise.
|
|
+ HAVE_DECL_LOCALTIME_R=1; AC_SUBST([HAVE_DECL_LOCALTIME_R])
|
|
+ HAVE_NANOSLEEP=1; AC_SUBST([HAVE_NANOSLEEP])
|
|
+ HAVE_STRPTIME=1; AC_SUBST([HAVE_STRPTIME])
|
|
+ HAVE_TIMEGM=1; AC_SUBST([HAVE_TIMEGM])
|
|
+ dnl If another module says to replace or to not replace, do that.
|
|
+ dnl Otherwise, replace only if someone compiles with -DGNULIB_PORTCHECK;
|
|
+ dnl this lets maintainers check for portability.
|
|
+ REPLACE_LOCALTIME_R=GNULIB_PORTCHECK; AC_SUBST([REPLACE_LOCALTIME_R])
|
|
+ REPLACE_MKTIME=GNULIB_PORTCHECK; AC_SUBST([REPLACE_MKTIME])
|
|
+ REPLACE_NANOSLEEP=GNULIB_PORTCHECK; AC_SUBST([REPLACE_NANOSLEEP])
|
|
+ REPLACE_TIMEGM=GNULIB_PORTCHECK; AC_SUBST([REPLACE_TIMEGM])
|
|
+
|
|
+ dnl Hack so that the time module doesn't depend on the sys_time module.
|
|
+ dnl First, default GNULIB_GETTIMEOFDAY to 0 if sys_time is absent.
|
|
+ : ${GNULIB_GETTIMEOFDAY=0}; AC_SUBST([GNULIB_GETTIMEOFDAY])
|
|
+ dnl Second, it's OK to not use GNULIB_PORTCHECK for REPLACE_GMTIME
|
|
+ dnl and REPLACE_LOCALTIME, as portability to Solaris 2.6 and earlier
|
|
+ dnl is no longer a big deal.
|
|
+ REPLACE_GMTIME=0; AC_SUBST([REPLACE_GMTIME])
|
|
+ REPLACE_LOCALTIME=0; AC_SUBST([REPLACE_LOCALTIME])
|
|
+])
|
|
--
|
|
2.5.0
|
|
|