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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2016-10-25 20:38:37 -0200
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2016-12-28 20:28:56 -0200
commit356c0aabd0191cdd7287ccf1ec8bbaa4862a0823 (patch)
treeff179c3d7a7a1b95ff22ffccf88554ec2137b9df /sysdeps/unix/sysv/linux/s390
parent1e5834c38a22bc6bee7bae4347f21baee5196724 (diff)
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Consolidate Linux msgctl implementation
This patch consolidates the msgctl Linux implementation in only
one default file, sysdeps/unix/sysv/linux/msgctl.c.  If tries to use
the direct syscall if it is supported, otherwise will use the old ipc
multiplex mechanism.

The patch also simplify header inclusion and reorganize internal
compat symbol to be built only if old ipc is defined.

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

	* sysdeps/unix/sysv/linux/alpha/Makefile (sysdeps_routines): Remove
	oldmsgctl.
	* sysdeps/unix/sysv/linux/alpha/msgctl.c: Remove file.
	* sysdeps/unix/sysv/linux/arm/msgctl.c: Likewise.
	* sysdeps/unix/sysv/linux/microblaze/msgctl.c: Likewise.
	* sysdeps/unix/sysv/linux/alpha/syscalls.list (oldmsgctl): Remove.
	* sysdeps/unix/sysv/linux/generic/syscalls.list (msgctl): Likewise.
	* sysdeps/unix/sysv/linux/hppa/syscalls.list (msgctl): Likewise.
	* sysdeps/unix/sysv/linux/ia64/syscalls.list (msgctl): Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list (msgctl):
	Likewise.
	* sysdeps/unix/sysv/linux/x86_64/syscalls.list (msgctl): Likewise.
	* sysdeps/unix/sysv/linux/mips/mips64/msgctl.c: Use default
	implementation.
	* sysdeps/unix/sysv/linux/msgctl.c (__new_msgctl): Use msgctl syscall
	if defined.
Diffstat (limited to 'sysdeps/unix/sysv/linux/s390')
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list1
1 files changed, 0 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list b/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list
index 9f03d26fea..808cbbb681 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list
@@ -1,7 +1,6 @@
 # File name	Caller	Syscall name	# args	Strong name	Weak names
 
 # semaphore and shm system calls
-msgctl		-	msgctl		i:iip	__msgctl	msgctl
 msgget		-	msgget		i:ii	__msgget	msgget
 msgrcv		-	msgrcv		Ci:ibnii __msgrcv	msgrcv
 msgsnd		-	msgsnd		Ci:ibni	__msgsnd	msgsnd