tests/lib/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 along
  15  * with this program; see the file COPYING; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  17  */
  18
  19 #include <zebra.h>
  20 #include <sigevent.h>
  21 #include "lib/log.h"
  22 #include "lib/memory.h"
  23
  24 static void
  25 sighup (void)
  26 {
  27   printf ("processed hup\n");
  28 }
  29
  30 static void
  31 sigusr1 (void)
  32 {
  33   printf ("processed usr1\n");
  34 }
  35
  36 static void
  37 sigusr2 (void)
  38 {
  39   printf ("processed usr2\n");
  40 }
  41
  42 struct quagga_signal_t sigs[] =
  43 {
  44   {
  45     .signal = SIGHUP,
  46     .handler = &sighup,
  47   },
  48   {
  49     .signal = SIGUSR1,
  50     .handler = &sigusr1,
  51   },
  52   {
  53     .signal = SIGUSR2,
  54     .handler = &sigusr2,
  55   }
  56 };
  57
  58 struct thread_master *master;
  59 struct thread t;
  60
  61 int
  62 main (void)
  63 {
  64   master = thread_master_create(NULL);
  65   signal_init (master, array_size(sigs), sigs);
  66
  67   openzlog("testsig", "NONE", 0, LOG_CONS | LOG_NDELAY | LOG_PID, LOG_DAEMON);
  68   zlog_set_level(ZLOG_DEST_SYSLOG, ZLOG_DISABLED);
  69   zlog_set_level(ZLOG_DEST_STDOUT, LOG_DEBUG);
  70   zlog_set_level(ZLOG_DEST_MONITOR, ZLOG_DISABLED);
  71
  72   while (thread_fetch (master, &t))
  73     thread_call (&t);
  74
  75   exit (0);
  76 }