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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2016-10-25 20:57:55 -0200
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2016-12-28 20:28:56 -0200
commit692fe43ae2c91194ca8b1e22ce5edcdcf30986d2 (patch)
treeeada36ed86178ef4a492e417d46957e1fd3eedad /sysdeps/unix/sysv/linux/arm
parentdee23189ae6201b553cf0e0f7ee69ce9be95fbe1 (diff)
downloadglibc-692fe43ae2c91194ca8b1e22ce5edcdcf30986d2.tar.gz
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Use msgsnd syscall for Linux implementation
This patch add a direct call to msgsnd syscall if it is supported by
kernel features.

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

	* sysdeps/unix/sysv/linux/alpha/syscalls.list (msgsnd): Remove.
	* sysdeps/unix/sysv/linux/arm/syscalls.list (msgsnd): Likewise.
	* sysdeps/unix/sysv/linux/generic/syscalls.list (msgsnd): Likewise.
	* sysdeps/unix/sysv/linux/hppa/syscalls.list (msgsnd): Likewise.
	* sysdeps/unix/sysv/linux/ia64/syscalls.list (msgsnd): Likewise.
	* sysdeps/unix/sysv/linux/microblaze/syscalls.list (msgsnd): Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/syscalls.list (msgsnd):
	Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (msgsnd):
	Likewise.
	* sysdeps/unix/sysv/linux/x86_64/syscalls.list (msgsnd): Likewise.
	* sysdeps/unix/sysv/linux/msgsnd.c (__libc_msgsnd): Use msgsnd syscall
	if defined.
Diffstat (limited to 'sysdeps/unix/sysv/linux/arm')
-rw-r--r--sysdeps/unix/sysv/linux/arm/syscalls.list1
1 files changed, 0 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/arm/syscalls.list b/sysdeps/unix/sysv/linux/arm/syscalls.list
index 297f7e7812..43c464d298 100644
--- a/sysdeps/unix/sysv/linux/arm/syscalls.list
+++ b/sysdeps/unix/sysv/linux/arm/syscalls.list
@@ -24,7 +24,6 @@ personality	EXTRA	personality	Ei:i	__personality	personality
 # Semaphore and shm system calls.  msgctl, shmctl, and semctl have C
 # wrappers (to set __IPC_64).
 msgget		-	msgget		i:ii	__msgget	msgget
-msgsnd		-	msgsnd		Ci:ibni	__msgsnd	msgsnd
 shmat		-	shmat		i:ipi	__shmat		shmat
 shmdt		-	shmdt		i:s	__shmdt		shmdt
 shmget		-	shmget		i:iii	__shmget	shmget