59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
/* Copyright (C) 2002 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <errno.h>
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#include <unistd.h>
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#include <signal.h>
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#include <sysdep.h>
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#include "pthreadP.h"
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int
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sigwait (const sigset_t *set, int *sig)
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{
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int oldtype = CANCEL_ASYNC ();
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#ifdef INTERNAL_SYSCALL
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int result = INTERNAL_SYSCALL (rt_sigtimedwait, 4, set, NULL, NULL,
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_NSIG / 8);
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if (! INTERNAL_SYSCALL_ERROR_P (result))
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{
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*sig = result;
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result = 0;
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}
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else
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result = INTERNAL_SYSCALL_ERRNO (result);
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#elif defined INLINE_SYSCALL
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int result = INLINE_SYSCALL (rt_sigtimedwait, 4, set, NULL, NULL, _NSIG / 8);
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if (result != -1)
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{
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*sig = result;
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result = 0;
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}
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else
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result = errno;
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#else
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int result = __sigwait (set, sig);
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#endif
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CANCEL_RESET (oldtype);
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return result;
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}
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