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/* Copyright (C) 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
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 <unistd.h>
#include <signal.h>
#include <sysdep.h>
#include "pthreadP.h"
int
sigwait (const sigset_t *set, int *sig)
{
int oldtype = CANCEL_ASYNC ();
#ifdef INTERNAL_SYSCALL
int result = INTERNAL_SYSCALL (rt_sigtimedwait, 4, set, NULL, NULL,
_NSIG / 8);
if (! INTERNAL_SYSCALL_ERROR_P (result))
{
*sig = result;
result = 0;
}
else
result = INTERNAL_SYSCALL_ERRNO (result);
#elif defined INLINE_SYSCALL
int result = INLINE_SYSCALL (rt_sigtimedwait, 4, set, NULL, NULL, _NSIG / 8);
if (result != -1)
{
*sig = result;
result = 0;
}
else
result = errno;
#else
int result = __sigwait (set, sig);
#endif
CANCEL_RESET (oldtype);
return result;
}
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