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/* vi: set sw=4 ts=4: */

/* sigwait

 *

 * Copyright (C) 2003 by Erik Andersen <andersen@uclibc.org>

 *

 * This program 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.

 *

 * This program 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 this program; 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>

int sigwait (const sigset_t *set, int *sig)

{

    int ret = 1;

    if ((ret = sigwaitinfo(set, NULL)) != -1) {

        *sig = ret;

        return 0;

    }

    return 1;

}