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  1. /*
  2.  * Copyright (c) 2008 Jiri Svoboda
  3.  * All rights reserved.
  4.  *
  5.  * Redistribution and use in source and binary forms, with or without
  6.  * modification, are permitted provided that the following conditions
  7.  * are met:
  8.  *
  9.  * - Redistributions of source code must retain the above copyright
  10.  *   notice, this list of conditions and the following disclaimer.
  11.  * - Redistributions in binary form must reproduce the above copyright
  12.  *   notice, this list of conditions and the following disclaimer in the
  13.  *   documentation and/or other materials provided with the distribution.
  14.  * - The name of the author may not be used to endorse or promote products
  15.  *   derived from this software without specific prior written permission.
  16.  *
  17.  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18.  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19.  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20.  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21.  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22.  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26.  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27.  */
  28.  
  29. /** @addtogroup debug
  30.  * @{
  31.  */
  32. /** @file
  33.  */
  34.  
  35. #include <stdlib.h>
  36. #include <libadt/list.h>
  37.  
  38. #include "dthread.h"
  39.  
  40. static int last_thread_id = 0;
  41.  
  42. link_t dthreads;        /* List of application's threads */
  43. dthread_t *cwt;         /* Current working thread */
  44.  
  45. dthread_t *dthread_new(thash_t hash)
  46. {
  47.     dthread_t *dt;
  48.  
  49.     dt = malloc(sizeof(dthread_t));
  50.     if (!dt) {
  51.         exit(1);
  52.     }
  53.  
  54.     dt->id = ++last_thread_id;
  55.     dt->hash = hash;
  56.  
  57.     if (!cwt) cwt = dt;
  58.  
  59.     list_append(&dt->link, &dthreads);
  60.  
  61.     return dt;
  62. }
  63.  
  64. void dthread_delete(dthread_t *dt)
  65. {
  66.     list_remove(&dt->link);
  67.     free(dt);
  68. }
  69.  
  70.  
  71. /** @}
  72.  */
  73.