diff options
Diffstat (limited to 'pimd/pim_signals.c')
-rw-r--r-- | pimd/pim_signals.c | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/pimd/pim_signals.c b/pimd/pim_signals.c new file mode 100644 index 0000000..47220cc --- /dev/null +++ b/pimd/pim_signals.c @@ -0,0 +1,77 @@ +/* + * PIM for Quagga + * Copyright (C) 2008 Everton da Silva Marques + * + * This program 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 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 + * 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> + +#include <signal.h> + +#include "sigevent.h" +#include "memory.h" +#include "log.h" +#include "if.h" + +#include "pim_signals.h" +#include "pimd.h" + +/* + * Signal handlers + */ + +static void pim_sighup(void) +{ + zlog_info("SIGHUP received, ignoring"); +} + +static void pim_sigint(void) +{ + zlog_notice("Terminating on signal SIGINT"); + pim_terminate(); + exit(1); +} + +static void pim_sigterm(void) +{ + zlog_notice("Terminating on signal SIGTERM"); + pim_terminate(); + exit(1); +} + +static void pim_sigusr1(void) +{ + zlog_rotate(); +} + +struct frr_signal_t pimd_signals[] = { + { + .signal = SIGHUP, + .handler = &pim_sighup, + }, + { + .signal = SIGUSR1, + .handler = &pim_sigusr1, + }, + { + .signal = SIGINT, + .handler = &pim_sigint, + }, + { + .signal = SIGTERM, + .handler = &pim_sigterm, + }, +}; |