tests/test-sig.c

   1 /*
   2  * This file is part of Quagga.
   3  *
   4  * Quagga is free software; you can redistribute it and/or modify it
   5  * under the terms of the GNU General Public License as published by the
   6  * Free Software Foundation; either version 2, or (at your option) any
   7  * later version.
   8  *
   9  * Quagga is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with Quagga; see the file COPYING.  If not, write to the Free
  16  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  17  * 02111-1307, USA.
  18  */
  19
  20 #include <zebra.h>
  21 #include <sigevent.h>
  22 #include "lib/log.h"
  23 #include "lib/memory.h"
  24
  25 static void
  26 sighup (void)
  27 {
  28   printf ("processed hup\n");
  29 }
  30
  31 static void
  32 sigusr1 (void)
  33 {
  34   printf ("processed usr1\n");
  35 }
  36
  37 static void
  38 sigusr2 (void)
  39 {
  40   printf ("processed usr2\n");
  41 }
  42
  43 struct quagga_signal_t sigs[] =
  44 {
  45   {
  46     .signal = SIGHUP,
  47     .handler = &sighup,
  48   },
  49   {
  50     .signal = SIGUSR1,
  51     .handler = &sigusr1,
  52   },
  53   {
  54     .signal = SIGUSR2,
  55     .handler = &sigusr2,
  56   }
  57 };
  58
  59 struct thread_master *master;
  60 struct thread t;
  61
  62 int
  63 main (void)
  64 {
  65   master = thread_master_create ();
  66   signal_init (master, array_size(sigs), sigs);
  67
  68   zlog_default = openzlog("testsig", ZLOG_NONE, 0,
  69                           LOG_CONS|LOG_NDELAY|LOG_PID, LOG_DAEMON);
  70   zlog_set_level (NULL, ZLOG_DEST_SYSLOG, ZLOG_DISABLED);
  71   zlog_set_level (NULL, ZLOG_DEST_STDOUT, LOG_DEBUG);
  72   zlog_set_level (NULL, ZLOG_DEST_MONITOR, ZLOG_DISABLED);
  73
  74   while (thread_fetch (master, &t))
  75     thread_call (&t);
  76
  77   exit (0);
  78 }