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authorUlrich Drepper <drepper@redhat.com>2009-02-26 01:43:53 +0000
committerUlrich Drepper <drepper@redhat.com>2009-02-26 01:43:53 +0000
commit3e6b0a28ebc2319262b318790019558f78249c8b (patch)
treedb13f5c985e08c31bb7dbe3a46def48401623618 /include/features.h
parent2e6d6bacc2f0a30f7dbebc977d52904d4a823c45 (diff)
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* include/features.h: Define macros for XPG7/POSIX 2008.
* sysdeps/unix/sysv/linux/bits/stat.h: Protect UTIME_NOW and UTIME_OMIT only with __USE_ATFILE. * sysdeps/unix/sysv/linux/ia64/bits/stat.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/stat.h: Likewise. * sysdeps/unix/sysv/linux/s390/bits/stat.h: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/stat.h: Likewise. * sysdeps/unix/sysv/linux/x86_64/bits/stat.h: Likewise. * io/sys/stat.h: Move mknodat definition into same conditional as mknod. * time/sys/time.h: futimesat is not among the functions accepted into the POSIX standard.
Diffstat (limited to 'include/features.h')
-rw-r--r--include/features.h22
1 files changed, 18 insertions, 4 deletions
diff --git a/include/features.h b/include/features.h
index eb05b0f..a696d8b 100644
--- a/include/features.h
+++ b/include/features.h
@@ -29,9 +29,10 @@
if >=199309L, add IEEE Std 1003.1b-1993;
if >=199506L, add IEEE Std 1003.1c-1995;
if >=200112L, all of IEEE 1003.1-2004
+ if >=200809L, all of IEEE 1003.1-2008
_XOPEN_SOURCE Includes POSIX and XPG things. Set to 500 if
Single Unix conformance is wanted, to 600 for the
- upcoming sixth revision.
+ sixth revision, to 700 for the seventh revision.
_XOPEN_SOURCE_EXTENDED XPG things and X/Open Unix extensions.
_LARGEFILE_SOURCE Some more functions for correct standard I/O.
_LARGEFILE64_SOURCE Additional functionality from LFS for large files.
@@ -65,6 +66,7 @@
__USE_XOPEN_EXTENDED Define X/Open Unix things.
__USE_UNIX98 Define Single Unix V2 things.
__USE_XOPEN2K Define XPG6 things.
+ __USE_XOPEN2K8 Define XPG7 things.
__USE_LARGEFILE Define correct standard I/O things.
__USE_LARGEFILE64 Define LFS things with separate names.
__USE_FILE_OFFSET64 Define 64bit interface as default.
@@ -100,6 +102,7 @@
#undef __USE_XOPEN_EXTENDED
#undef __USE_UNIX98
#undef __USE_XOPEN2K
+#undef __USE_XOPEN2K8
#undef __USE_LARGEFILE
#undef __USE_LARGEFILE64
#undef __USE_FILE_OFFSET64
@@ -152,9 +155,9 @@
# undef _POSIX_SOURCE
# define _POSIX_SOURCE 1
# undef _POSIX_C_SOURCE
-# define _POSIX_C_SOURCE 200112L
+# define _POSIX_C_SOURCE 200809L
# undef _XOPEN_SOURCE
-# define _XOPEN_SOURCE 600
+# define _XOPEN_SOURCE 700
# undef _XOPEN_SOURCE_EXTENDED
# define _XOPEN_SOURCE_EXTENDED 1
# undef _LARGEFILE64_SOURCE
@@ -201,8 +204,10 @@
# define _POSIX_C_SOURCE 2
# elif defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) < 600
# define _POSIX_C_SOURCE 199506L
-# else
+# elif defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) < 700
# define _POSIX_C_SOURCE 200112L
+# else
+# define _POSIX_C_SOURCE 200809L
# endif
# define __USE_POSIX_IMPLICITLY 1
#endif
@@ -227,6 +232,12 @@
# define __USE_XOPEN2K 1
#endif
+#if (_POSIX_C_SOURCE - 0) >= 200809L
+# define __USE_XOPEN2K8 1
+# undef _ATFILE_SOURCE
+# define _ATFILE_SOURCE 1
+#endif
+
#ifdef _XOPEN_SOURCE
# define __USE_XOPEN 1
# if (_XOPEN_SOURCE - 0) >= 500
@@ -235,6 +246,9 @@
# undef _LARGEFILE_SOURCE
# define _LARGEFILE_SOURCE 1
# if (_XOPEN_SOURCE - 0) >= 600
+# if (_XOPEN_SOURCE - 0) >= 700
+# define __USE_XOPEN2K8 1
+# endif
# define __USE_XOPEN2K 1
# undef __USE_ISOC99
# define __USE_ISOC99 1