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Viewing changes to compat/sysv/shutdown.c

  • Committer: Scott James Remnant
  • Date: 2007-02-01 18:18:27 UTC
  • Revision ID: scott@netsplit.com-20070201181827-9nomja4tj98ibvef
* compat/sysv/shutdown.c (main): Ensure that signals and timers
are added, even if we run out of memory.

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compat/sysv/shutdown.c
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        /* Catch the usual quit signals */
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        nih_signal_set_handler (SIGINT, nih_signal_handler);
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        nih_signal_add_handler (NULL, SIGINT, cancel_callback, NULL);
 
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        NIH_MUST (nih_signal_add_handler (NULL, SIGINT,
 
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                                          cancel_callback, NULL));
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        nih_signal_set_handler (SIGQUIT, nih_signal_handler);
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        nih_signal_add_handler (NULL, SIGQUIT, cancel_callback, NULL);
 
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        NIH_MUST (nih_signal_add_handler (NULL, SIGQUIT,
 
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                                          cancel_callback, NULL));
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        nih_signal_set_handler (SIGTERM, nih_signal_handler);
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        nih_signal_add_handler (NULL, SIGTERM, cancel_callback, NULL);
 
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        NIH_MUST (nih_signal_add_handler (NULL, SIGTERM,
 
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                                          cancel_callback, NULL));
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        /* Call a timer every minute until we shutdown */
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        nih_timer_add_periodic (NULL, 60,
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                                (NihTimerCb)timer_callback, message);
 
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        NIH_MUST (nih_timer_add_periodic (NULL, 60,
 
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                                          (NihTimerCb)timer_callback,
 
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                                          message));
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        /* Hang around */
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        nih_main_loop ();