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nsock_timers.c

/***************************************************************************
 * nsock_read.c -- This contains the functions for requesting timers       *
 * from the nsock parallel socket event library                            *
 *                                                                         *
 ***********************IMPORTANT NSOCK LICENSE TERMS***********************
 *                                                                         *
 * The nsock parallel socket event library is (C) 1999-2006 Insecure.Com   *
 * LLC This library is free software; you may redistribute and/or          *
 * modify it under the terms of the GNU General Public License as          *
 * published by the Free Software Foundation; Version 2.  This guarantees  *
 * your right to use, modify, and redistribute this software under certain *
 * conditions.  If this license is unacceptable to you, Insecure.Com LLC   *
 * may be willing to sell alternative licenses (contact                    *
 * sales@insecure.com ).                                                   *
 *                                                                         *
 * As a special exception to the GPL terms, Insecure.Com LLC grants        *
 * permission to link the code of this program with any version of the     *
 * OpenSSL library which is distributed under a license identical to that  *
 * listed in the included Copying.OpenSSL file, and distribute linked      *
 * combinations including the two. You must obey the GNU GPL in all        *
 * respects for all of the code used other than OpenSSL.  If you modify    *
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 * but you are not obligated to do so.                                     *
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 *                                                                         *
 * Source is provided to this software because we believe users have a     *
 * right to know exactly what a program is going to do before they run it. *
 * This also allows you to audit the software for security holes (none     *
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 *                                                                         *
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 * This program is distributed in the hope that it will be useful, but     *
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 * General Public License for more details (                               *
 * http://www.gnu.org/copyleft/gpl.html ).                                 *
 *                                                                         *
 ***************************************************************************/

/* $Id: nsock_timers.c 3870 2006-08-25 01:47:53Z fyodor $ */

#include "nsock_internal.h"

/* Send back an NSE_TYPE_TIMER after the number of milliseconds specified.  Of course it can also return due to error, cancellation, etc. */
nsock_event_id nsock_timer_create(nsock_pool ms_pool, nsock_ev_handler handler, 
                      int timeout_msecs, void *userdata) {
  mspool *nsp = (mspool *) ms_pool;
  msevent *nse;

  nse = msevent_new(nsp, NSE_TYPE_TIMER, NULL, timeout_msecs, handler,
                userdata);
  assert(nse);

  if (nsp->tracelevel > 0) {
    nsock_trace(nsp, "Timer created - %dms from now.  EID %li", timeout_msecs, nse->id);
  }

  nsp_add_event(nsp, nse);
  
  return nse->id;
}


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