From dee23189ae6201b553cf0e0f7ee69ce9be95fbe1 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Tue, 25 Oct 2016 20:55:09 -0200 Subject: Consolidate Linux msgrcv implementation This patch consolidates the msgrcv Linux implementation in only one default file, sysdeps/unix/sysv/linux/msgrcv.c. If tries to use the direct syscall if it is supported, otherwise will use the old ipc multiplex mechanism. Checked on x86_64, i686, powerpc64le, aarch64, and armhf. * sysdeps/unix/sysv/linux/alpha/syscalls.list (msgctl): Remove. * sysdeps/unix/sysv/linux/arm/syscalls.list (msgctl): Likewise. * 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/microblaze/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/syscalls.list (msgctl): Likewise. * sysdeps/unix/sysv/linux/msgrcv.c (__libc_msgrcv): Use msgrcv syscall if defined. * sysdeps/unix/sysv/linux/sparc/sparc64/msgrcv.c: Remove file. --- sysdeps/unix/sysv/linux/sparc/sparc64/msgrcv.c | 32 -------------------------- 1 file changed, 32 deletions(-) delete mode 100644 sysdeps/unix/sysv/linux/sparc/sparc64/msgrcv.c (limited to 'sysdeps/unix/sysv/linux/sparc/sparc64') diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/msgrcv.c b/sysdeps/unix/sysv/linux/sparc/sparc64/msgrcv.c deleted file mode 100644 index ccaa4eeddb..0000000000 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/msgrcv.c +++ /dev/null @@ -1,32 +0,0 @@ -/* Copyright (C) 2010-2016 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#include -#include -#include - -#include -#include - -ssize_t -__libc_msgrcv (int msqid, void *msgp, size_t msgsz, long int msgtyp, - int msgflg) -{ - return SYSCALL_CANCEL (ipc, IPCOP_msgrcv, msqid, msgsz, msgflg, - msgp, msgtyp); -} -weak_alias (__libc_msgrcv, msgrcv) -- cgit 1.4.1