+// SPDX-License-Identifier: GPL-2.0-or-later
/* Quagga signal handling functions.
* Copyright (C) 2004 Paul Jakma,
- *
- * This file is part of Quagga.
- *
- * Quagga is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
- *
- * Quagga 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
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; see the file COPYING; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <zebra.h>
#ifdef SIGEVENT_BLOCK_SIGNALS
if (sigprocmask(SIG_UNBLOCK, &oldmask, NULL) < 0)
- ;
- return -1;
+ return -1;
#endif /* SIGEVENT_BLOCK_SIGNALS */
return 0;
#ifdef SIGEVENT_SCHEDULE_THREAD
/* timer thread to check signals. shouldn't be needed */
-int frr_signal_timer(struct thread *t)
+void frr_signal_timer(struct thread *t)
{
struct frr_sigevent_master_t *sigm;
sigm->t = NULL;
thread_add_timer(sigm->t->master, frr_signal_timer, &sigmaster,
FRR_SIGNAL_TIMER_INTERVAL, &sigm->t);
- return frr_sigevent_process();
+ frr_sigevent_process();
}
#endif /* SIGEVENT_SCHEDULE_THREAD */