mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-12 06:10:10 +00:00
c79c9039b3
2000-06-09 Jes Sorensen <jes@linuxcare.com> Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/ia64/sigaction.c: New file. * sysdeps/unix/sysv/linux/ia64/sigpending.c: New file. * sysdeps/unix/sysv/linux/ia64/sigprocmask.c: New file. * sysdeps/unix/sysv/linux/ia64/sigsuspend.c: New file. * sysdeps/unix/sysv/linux/ia64/bits/sigaction.h: New file. * sysdeps/unix/sysv/linux/ia64/bits/sigstack.h: New file.
52 lines
1.9 KiB
C
52 lines
1.9 KiB
C
/* Copyright (C) 1997, 1998, 1999, 2000 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 Library General Public License as
|
|
published by the Free Software Foundation; either version 2 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. 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>
|
|
|
|
extern int __syscall_rt_sigaction (int, const struct sigaction *,
|
|
struct sigaction *, size_t);
|
|
|
|
/* 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
|
|
__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, act, oact, _NSIG / 8);
|
|
}
|
|
|
|
weak_alias (__sigaction, sigaction)
|