Adhemerval Zanella 0f97184020 Use semop syscall for Linux implementation ...

This patch add a direct call to semop syscall if it is supported by
kernel headers.

Checked on x86_64, i686, powerpc64le, aarch64, and armhf.

	* sysdeps/unix/sysv/linux/alpha/syscalls.list (semop): Remove.
	* sysdeps/unix/sysv/linux/arm/syscalls.list (semop): Likewise.
	* sysdeps/unix/sysv/linux/generic/syscalls.list (semop): Likewise.
	* sysdeps/unix/sysv/linux/hppa/syscalls.list (semop): Likewise.
	* sysdeps/unix/sysv/linux/ia64/syscalls.list (semop): Likewise.
	* sysdeps/unix/sysv/linux/microblaze/syscalls.list (semop): Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (semop):
	Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (semop):
	Likewise.
	* sysdeps/unix/sysv/linux/x86_64/syscalls.list (semop): Likewise.
	* sysdeps/unix/sysv/linux/semop.c (semop): Use semop syscall if it is
	defined.

2016-12-28 20:31:04 -02:00

..

aarch64

Refactor long double information into bits/long-double.h.

2016-12-14 18:27:56 +00:00

alpha

Refactor long double information into bits/long-double.h.

2016-12-14 18:27:56 +00:00

arm

New string function explicit_bzero (from OpenBSD).

2016-12-16 16:21:54 -05:00

generic

PLT avoidance for __stack_chk_fail [BZ #7065]

2016-12-26 10:11:05 +01:00

gnu

Define wordsize.h macros everywhere

2016-11-04 09:37:44 -07:00

hppa

Add missing hidden_def (__sigsetjmp).

2016-12-01 20:49:25 +00:00

i386

Fix typos in the spelling of "implementation"

2016-12-27 20:13:35 +00:00

ia64

Refactor long double information into bits/long-double.h.

2016-12-14 18:27:56 +00:00

ieee754

Add roundeven, roundevenf, roundevenl.

2016-12-21 01:48:27 +00:00

init_array

Update copyright dates with scripts/update-copyrights.

2016-01-04 16:05:18 +00:00

m68k

Refactor long double information into bits/long-double.h.

2016-12-14 18:27:56 +00:00

mach

Fix hurd __access_noerrno implementation.

2016-11-18 16:49:08 -02:00

microblaze

Remove cached PID/TID in clone

2016-11-24 19:38:51 -02:00

mips

Refactor long double information into bits/long-double.h.

2016-12-14 18:27:56 +00:00

nacl

Do not stack-protect ifunc resolvers [BZ #7065]

2016-12-26 10:08:41 +01:00

nios2

Remove cached PID/TID in clone

2016-11-24 19:38:51 -02:00

nptl

Remove cached PID/TID in clone

2016-11-24 19:38:51 -02:00

posix

hurd: fix fcntl visibility

2016-09-18 23:48:55 +02:00

powerpc

powerpc: Fix powerpc32/power7 memchr for large input sizes

2016-12-28 11:44:31 -02:00

pthread

Installed-header hygiene (BZ#20366): time.h types.

2016-09-23 08:43:56 -04:00

s390

Fix typos in the spelling of "implementation"

2016-12-27 20:13:35 +00:00

sh

Add missing hidden_def (__sigsetjmp).

2016-12-01 20:49:25 +00:00

sparc

Fix typos in the spelling of "implementation"

2016-12-27 20:13:35 +00:00

tile

Add missing hidden_def (__sigsetjmp).

2016-12-01 20:49:25 +00:00

unix

Use semop syscall for Linux implementation

2016-12-28 20:31:04 -02:00

wordsize-32

Define wordsize.h macros everywhere

2016-11-04 09:37:44 -07:00

wordsize-64

Define wordsize.h macros everywhere

2016-11-04 09:37:44 -07:00

x86

Disable TSX on some Haswell processors.

2016-12-19 14:15:57 +03:00

x86_64

Fix x86_64 memchr for large input sizes

2016-12-27 10:50:41 -02:00