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| author | Joseph Myers <joseph@codesourcery.com> | 2014-06-25 11:36:10 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2014-06-25 11:36:10 +0000 |
| commit | cecf2ed43a4c2eede0b58740f16e47f31e7586a4 (patch) | |
| tree | b15e9cdb4bff094dae290c581c0cf9750f106e9c /sysdeps/unix/sysv/linux/kernel-features.h | |
| parent | a638de828d877376fb238efc8b0bc9220dd2601e (diff) | |
| download | glibc-cecf2ed43a4c2eede0b58740f16e47f31e7586a4.tar glibc-cecf2ed43a4c2eede0b58740f16e47f31e7586a4.tar.gz glibc-cecf2ed43a4c2eede0b58740f16e47f31e7586a4.tar.bz2 glibc-cecf2ed43a4c2eede0b58740f16e47f31e7586a4.zip | |
Remove __ASSUME_UTIMENSAT.
This patch removes the __ASSUME_UTIMENSAT macro, now it can be
unconditionally assumed to be true.
This shows that the only live uses of __ASSUME_UTIMES are in utimes.c
and they are only live for hppa. I intend a followup patch to make
__ASSUME_UTIMES into an hppa-specific macro (not used or defined
outside sysdeps/unix/sysv/linux/hppa/).
Tested x86_64 that the disassembly of installed shared libraries is
unchanged by this patch.
* sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_UTIMENSAT):
Remove macro.
* sysdeps/unix/sysv/linux/futimes.c: Do not include
<kernel-features.h>.
[__NR_utimensat && !__ASSUME_UTIMENSAT] (miss_utimensat): Remove
conditional variable definition.
(__futimes): Update comment.
(__futimes) [__ASSUME_UTIMENSAT]: Make code unconditional.
(__futimes) [!__ASSUME_UTIMENSAT]: Remove conditional code.
Diffstat (limited to 'sysdeps/unix/sysv/linux/kernel-features.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/kernel-features.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h index 015b1c75bc..3c8ea50f79 100644 --- a/sysdeps/unix/sysv/linux/kernel-features.h +++ b/sysdeps/unix/sysv/linux/kernel-features.h @@ -100,10 +100,6 @@ # define __ASSUME_FUTEX_LOCK_PI 1 #endif -/* Support for utimensat syscall was added in 2.6.22, on SH - only after 2.6.22-rc1. */ -#define __ASSUME_UTIMENSAT 1 - /* Support for private futexes was added in 2.6.22. */ #define __ASSUME_PRIVATE_FUTEX 1 |