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Annotation of embedaddon/quagga/pimd/pim_signals.c, revision 1.1

1.1     ! misho       1: /*
        !             2:   PIM for Quagga
        !             3:   Copyright (C) 2008  Everton da Silva Marques
        !             4: 
        !             5:   This program is free software; you can redistribute it and/or modify
        !             6:   it under the terms of the GNU General Public License as published by
        !             7:   the Free Software Foundation; either version 2 of the License, or
        !             8:   (at your option) any later version.
        !             9: 
        !            10:   This program is distributed in the hope that it will be useful, but
        !            11:   WITHOUT ANY WARRANTY; without even the implied warranty of
        !            12:   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
        !            13:   General Public License for more details.
        !            14:   
        !            15:   You should have received a copy of the GNU General Public License
        !            16:   along with this program; see the file COPYING; if not, write to the
        !            17:   Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
        !            18:   MA 02110-1301 USA
        !            19:   
        !            20:   $QuaggaId: $Format:%an, %ai, %h$ $
        !            21: */
        !            22: 
        !            23: #include <zebra.h>
        !            24: 
        !            25: #include <signal.h>
        !            26: 
        !            27: #include "sigevent.h"
        !            28: #include "memory.h"
        !            29: #include "log.h"
        !            30: 
        !            31: #include "pim_signals.h"
        !            32: #include "pimd.h"
        !            33: 
        !            34: /*
        !            35:  * Signal handlers
        !            36:  */
        !            37: 
        !            38: static void pim_sighup()
        !            39: {
        !            40:   zlog_info ("SIGHUP received, ignoring");
        !            41: }
        !            42: 
        !            43: static void pim_sigint()
        !            44: {
        !            45:   zlog_notice("Terminating on signal SIGINT");
        !            46:   pim_terminate();
        !            47:   exit(1);
        !            48: }
        !            49: 
        !            50: static void pim_sigterm()
        !            51: {
        !            52:   zlog_notice("Terminating on signal SIGTERM");
        !            53:   pim_terminate();
        !            54:   exit(1);
        !            55: }
        !            56: 
        !            57: static void pim_sigusr1()
        !            58: {
        !            59:   zlog_info ("SIGUSR1 received");
        !            60:   zlog_rotate (NULL);
        !            61: }
        !            62: 
        !            63: static struct quagga_signal_t pimd_signals[] =
        !            64: {
        !            65:   {
        !            66:    .signal = SIGHUP,
        !            67:    .handler = &pim_sighup,
        !            68:    },
        !            69:   {
        !            70:    .signal = SIGUSR1,
        !            71:    .handler = &pim_sigusr1,
        !            72:    },
        !            73:   {
        !            74:    .signal = SIGINT,
        !            75:    .handler = &pim_sigint,
        !            76:    },
        !            77:   {
        !            78:    .signal = SIGTERM,
        !            79:    .handler = &pim_sigterm,
        !            80:    },
        !            81: };
        !            82: 
        !            83: void pim_signals_init()
        !            84: {
        !            85:   signal_init(master, array_size(pimd_signals), pimd_signals);
        !            86: }
        !            87: