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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;
}
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