10Sstevel@tonic-gate /*
20Sstevel@tonic-gate * CDDL HEADER START
30Sstevel@tonic-gate *
40Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*6812Sraf * Common Development and Distribution License (the "License").
6*6812Sraf * You may not use this file except in compliance with the License.
70Sstevel@tonic-gate *
80Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
90Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
100Sstevel@tonic-gate * See the License for the specific language governing permissions
110Sstevel@tonic-gate * and limitations under the License.
120Sstevel@tonic-gate *
130Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
140Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
150Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
160Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
170Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
180Sstevel@tonic-gate *
190Sstevel@tonic-gate * CDDL HEADER END
200Sstevel@tonic-gate */
21*6812Sraf
220Sstevel@tonic-gate /*
23*6812Sraf * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
240Sstevel@tonic-gate * Use is subject to license terms.
250Sstevel@tonic-gate */
260Sstevel@tonic-gate
270Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI"
280Sstevel@tonic-gate
290Sstevel@tonic-gate #include "lint.h"
300Sstevel@tonic-gate #include <sys/types.h>
310Sstevel@tonic-gate #include <errno.h>
320Sstevel@tonic-gate #include <signal.h>
330Sstevel@tonic-gate #include "libc.h"
340Sstevel@tonic-gate
350Sstevel@tonic-gate /*
360Sstevel@tonic-gate * POSIX.1c version of the sigwait.
370Sstevel@tonic-gate * User gets it via static sigwait from header file.
380Sstevel@tonic-gate */
390Sstevel@tonic-gate int
__posix_sigwait(const sigset_t * setp,int * signo)400Sstevel@tonic-gate __posix_sigwait(const sigset_t *setp, int *signo)
410Sstevel@tonic-gate {
420Sstevel@tonic-gate int nerrno = 0;
430Sstevel@tonic-gate int oerrno = errno;
440Sstevel@tonic-gate
450Sstevel@tonic-gate errno = 0;
46*6812Sraf if ((*signo = sigwait((sigset_t *)setp)) == -1) {
470Sstevel@tonic-gate if (errno == 0)
480Sstevel@tonic-gate errno = EINVAL;
490Sstevel@tonic-gate else
500Sstevel@tonic-gate nerrno = errno;
510Sstevel@tonic-gate }
520Sstevel@tonic-gate errno = oerrno;
530Sstevel@tonic-gate return (nerrno);
540Sstevel@tonic-gate }
55