mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-23 21:40:12 +00:00
8b4f159823
include the named file. * sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c: Likewise. * sysdeps/unix/sysv/linux/ia64/sigaction.c: Likewise. * sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise. * sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c: Likewise. * sysdeps/unix/sysv/linux/x86_64/sigaction.c: Likewise.
60 lines
2.0 KiB
C
60 lines
2.0 KiB
C
/* Copyright (C) 1997-2000,2002,2003,2005 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Linux/IA64 specific sigaction
|
|
Written by Jes Sorensen, <Jes.Sorensen@cern.ch>, April 1999.
|
|
|
|
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, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
/* Linux/ia64 only has rt signals, thus we do not even want to try falling
|
|
back to the old style signals as the default Linux handler does. */
|
|
|
|
#include <errno.h>
|
|
#include <signal.h>
|
|
#include <string.h>
|
|
|
|
#include <sysdep.h>
|
|
#include <sys/syscall.h>
|
|
#include <bp-checks.h>
|
|
|
|
/* The variable is shared between all wrappers around signal handling
|
|
functions which have RT equivalents. This is the definition. */
|
|
|
|
|
|
/* If ACT is not NULL, change the action for SIG to *ACT.
|
|
If OACT is not NULL, put the old action for SIG in *OACT. */
|
|
int
|
|
__libc_sigaction (sig, act, oact)
|
|
int sig;
|
|
const struct sigaction *act;
|
|
struct sigaction *oact;
|
|
{
|
|
/* XXX The size argument hopefully will have to be changed to the
|
|
real size of the user-level sigset_t. */
|
|
return INLINE_SYSCALL (rt_sigaction, 4, sig,
|
|
CHECK_1_NULL_OK (act), CHECK_1_NULL_OK (oact), _NSIG / 8);
|
|
}
|
|
libc_hidden_def (__libc_sigaction)
|
|
|
|
#ifdef WRAPPER_INCLUDE
|
|
# include WRAPPER_INCLUDE
|
|
#endif
|
|
|
|
#ifndef LIBC_SIGACTION
|
|
weak_alias (__libc_sigaction, __sigaction)
|
|
libc_hidden_def (__sigaction)
|
|
weak_alias (__libc_sigaction, sigaction)
|
|
#endif
|