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  • Committer: Bazaar Package Importer
  • Author(s): Reinhard Tartler
  • Date: 2009-04-05 09:14:30 UTC
  • mto: This revision was merged to the branch mainline in revision 34.
  • Revision ID: james.westby@ubuntu.com-20090405091430-nw07lynn2arotjbe
Tags: upstream-20090320
Import upstream version 20090320

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src/atimer.c
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/* Asynchronous timers.
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   Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005,
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                 2006, 2007, 2008  Free Software Foundation, Inc.
 
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                 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
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This file is part of GNU Emacs.
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      EMACS_GET_TIME (now);
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    }
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  if (! atimers)
 
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    pending_atimers = 0;
 
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#ifdef SYNC_INPUT
 
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  if (pending_atimers)
 
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    pending_signals = 1;
 
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  else
 
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    {
 
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      pending_signals = interrupt_input_pending;
 
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      set_alarm ();
 
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    }
 
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#else
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  if (! pending_atimers)
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    set_alarm ();
 
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#endif
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}
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     int signo;
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{
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  pending_atimers = 1;
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#ifndef SYNC_INPUT
 
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#ifdef SYNC_INPUT
 
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  pending_signals = 1;
 
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#else
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  run_timers ();
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#endif
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}
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{
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  free_atimers = atimers = NULL;
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  pending_atimers = 0;
 
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  /* pending_signals is initialized in init_keyboard.*/
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  signal (SIGALRM, alarm_signal_handler);
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}
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