mirror of
https://sourceware.org/git/glibc.git
synced 2024-09-20 08:30:00 +00:00
5841dad9e3
* include/signal.h: Use libc_hidden_proto for raise, sigemptyset, sigfillset, sigismember, __sigpause, __libc_current_sigrtmin, and __libc_current_sigrtmax. * signal/sigismem.c: Add libc_hidden_def. * signal/sigfillset.c: Likewise. * signal/sigempty.c: Likewise. * sysdeps/generic/sigpause.c (__sigpause): Likewise. * sysdeps/posix/sigpause.c (__sigpause): Likewise. * sysdeps/unix/bsd/osf/alpha/sigpause.S: Likewise.
39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
/* Copyright (C) 1991,96,97,2002 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, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#include <errno.h>
|
|
#include <signal.h>
|
|
#include <string.h>
|
|
|
|
/* Clear all signals from SET. */
|
|
int
|
|
sigemptyset (set)
|
|
sigset_t *set;
|
|
{
|
|
if (set == NULL)
|
|
{
|
|
__set_errno (EINVAL);
|
|
return -1;
|
|
}
|
|
|
|
memset (set, 0, sizeof (sigset_t));
|
|
|
|
return 0;
|
|
}
|
|
libc_hidden_def (sigemptyset)
|