/* Copyright (C) 1992-2014 Free Software Foundation, Inc.
 * This file is part of the GNU C Library.
 *
 * 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, see
 * <http://www.gnu.org/licenses/>.
 */

#include <errno.h>
#include <parlib/signal.h>

/* Run signals handlers on the stack specified by SS (if not NULL).
 * If OSS is not NULL, it is filled in with the old signal stack status.  */
int sigaltstack(const struct sigaltstack *ss, struct sigaltstack *oss)
{
	return signal_ops->sigaltstack(ss, oss);
}