diff options
| author | Joseph Myers <joseph@codesourcery.com> | 2016-03-15 21:11:07 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2016-03-15 21:11:07 +0000 |
| commit | 089b772f98afd9eb6264c6489bc96a30bf6af4ac (patch) | |
| tree | 6f78b9cb5c8abdbfddb0ca9fcacd4029b1f0c76c /sysdeps/unix/sysv/linux/kernel-features.h | |
| parent | 35ade9f11b9007ee9683529f2d33698ff35255c8 (diff) | |
| download | glibc-089b772f98afd9eb6264c6489bc96a30bf6af4ac.zip glibc-089b772f98afd9eb6264c6489bc96a30bf6af4ac.tar.gz glibc-089b772f98afd9eb6264c6489bc96a30bf6af4ac.tar.bz2 | |
Remove __ASSUME_PPOLL.
With current kernel version requirements, the ppoll Linux syscall can
be assumed to be present on all architectures; this patch removes the
__ASSUME_PPOLL macro and conditionals on it and on whether __NR_ppoll
is defined. (Note that the same can't yet be done for pselect,
because MicroBlaze only wired that up in the syscall table in 3.15.)
Tested for x86_64 and x86 that installed stripped shared libraries are
unchanged by the patch.
* sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_PPOLL):
Remove macro.
* sysdeps/unix/sysv/linux/ppoll.c: Do not include
<kernel-features.h>.
[__NR_ppoll]: Make code unconditional.
[!__ASSUME_PPOLL]: Remove conditional code.
Diffstat (limited to 'sysdeps/unix/sysv/linux/kernel-features.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/kernel-features.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h index 4411503..4a7460e 100644 --- a/sysdeps/unix/sysv/linux/kernel-features.h +++ b/sysdeps/unix/sysv/linux/kernel-features.h @@ -58,7 +58,6 @@ /* pselect/ppoll were introduced just after 2.6.16-rc1. On x86_64 and SH this appeared first in 2.6.19-rc1, on ia64 in 2.6.22-rc1. */ #define __ASSUME_PSELECT 1 -#define __ASSUME_PPOLL 1 /* The *at syscalls were introduced just after 2.6.16-rc1. On PPC they were introduced in 2.6.17-rc1, on SH in 2.6.19-rc1. */ |