X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/762815d39849184808292c38523d0ea7e498ca82..4725d7a4bc5ac1fdae3e86222cdc23eaaf6fb226:/src/xbt/xbt_rl_synchro.c

diff --git a/src/xbt/xbt_rl_synchro.c b/src/xbt/xbt_rl_synchro.c
index d7d8a4dfa7..88c6859af4 100644
--- a/src/xbt/xbt_rl_synchro.c
+++ b/src/xbt/xbt_rl_synchro.c
@@ -6,7 +6,7 @@
 /* This is the real life implementation, using xbt_os_thread to be portable */
 /* to windows and linux.                                                    */
 
-/* Copyright 2006,2007 Malek Cherier, Martin Quinson          
+/* Copyright 2006,2007 Malek Cherier, Martin Quinson
  * All right reserved.                                                      */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -22,146 +22,146 @@
 /* the implementation would be cleaner (and faster) with ELF symbol aliasing */
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(xbt_sync_rl,xbt,"Synchronization mechanism (RL)");
 
-typedef struct s_xbt_thread_ {   
-   xbt_os_thread_t os_thread;
-   void_f_pvoid_t code;
-   void *userparam;   
+typedef struct s_xbt_thread_ {
+  xbt_os_thread_t os_thread;
+  void_f_pvoid_t code;
+  void *userparam;
 }s_xbt_thread_t;
 
-static void *xbt_thread_create_wrapper(void *p)  {   
-   xbt_thread_t t = (xbt_thread_t)p;
-   DEBUG1("I'm thread %p",p);
-   (*t->code)(t->userparam);
-   return NULL;
+static void *xbt_thread_create_wrapper(void *p)  {
+  xbt_thread_t t = (xbt_thread_t)p;
+  DEBUG1("I'm thread %p",p);
+  (*t->code)(t->userparam);
+  return NULL;
 }
 
 
 xbt_thread_t xbt_thread_create(const char*name,void_f_pvoid_t code, void* param) {
 
-   xbt_thread_t res = xbt_new0(s_xbt_thread_t,1);
-   res->userparam = param;
-   res->code = code;
-   DEBUG1("Create thread %p",res);
-   res->os_thread = xbt_os_thread_create(name,xbt_thread_create_wrapper,res);
-   return res;
+  xbt_thread_t res = xbt_new0(s_xbt_thread_t,1);
+  res->userparam = param;
+  res->code = code;
+  DEBUG1("Create thread %p",res);
+  res->os_thread = xbt_os_thread_create(name,xbt_thread_create_wrapper,res);
+  return res;
 }
 
 const char* xbt_thread_name(xbt_thread_t t) {
-   return xbt_os_thread_name(t->os_thread);
+  return xbt_os_thread_name(t->os_thread);
 }
 
 const char* xbt_thread_self_name(void) {
-   return xbt_os_thread_self_name();
+  return xbt_os_thread_self_name();
 }
 
-void 
+void
 xbt_thread_join(xbt_thread_t thread) {
-   DEBUG1("Join thread %p",thread);
-   xbt_os_thread_join( thread->os_thread, NULL );
-}		       
+  DEBUG1("Join thread %p",thread);
+  xbt_os_thread_join( thread->os_thread, NULL );
+}
 
 void xbt_thread_exit() {
-   DEBUG0("Thread exits");
-   xbt_os_thread_exit(NULL);
+  DEBUG0("Thread exits");
+  xbt_os_thread_exit(NULL);
 }
 
 xbt_thread_t xbt_thread_self(void) {
-   return (xbt_thread_t)xbt_os_thread_self();
+  return (xbt_thread_t)xbt_os_thread_self();
 }
 
 void xbt_thread_yield(void) {
-   DEBUG0("Thread yields");
-   xbt_os_thread_yield();
+  DEBUG0("Thread yields");
+  xbt_os_thread_yield();
 }
 void xbt_thread_cancel(xbt_thread_t t) {
-   DEBUG1("Cancel thread %p",t);
-   xbt_os_thread_cancel(t->os_thread);
+  DEBUG1("Cancel thread %p",t);
+  xbt_os_thread_cancel(t->os_thread);
 }
 /****** mutex related functions ******/
 struct xbt_mutex_ {
-   /* KEEP IT IN SYNC WITH OS IMPLEMENTATION (both win and lin) */
-#ifdef HAVE_PTHREAD_H   
-   pthread_mutex_t m;
+  /* KEEP IT IN SYNC WITH OS IMPLEMENTATION (both win and lin) */
+#ifdef HAVE_PTHREAD_H
+  pthread_mutex_t m;
 #elif defined(WIN32)
-   CRITICAL_SECTION lock;   
-#endif   
+  CRITICAL_SECTION lock;
+#endif
 };
 
 xbt_mutex_t xbt_mutex_init(void) {
-   xbt_mutex_t res = (xbt_mutex_t)xbt_os_mutex_init();
-   DEBUG1("Create mutex %p", res);
-   return res;
+  xbt_mutex_t res = (xbt_mutex_t)xbt_os_mutex_init();
+  DEBUG1("Create mutex %p", res);
+  return res;
 }
 
 void xbt_mutex_acquire(xbt_mutex_t mutex) {
-   DEBUG1("Acquire mutex %p", mutex);
-   xbt_os_mutex_acquire( (xbt_os_mutex_t)mutex );
+  DEBUG1("Acquire mutex %p", mutex);
+  xbt_os_mutex_acquire( (xbt_os_mutex_t)mutex );
 }
 
 void xbt_mutex_timedacquire(xbt_mutex_t mutex, double delay)
 {
-	DEBUG2("Acquire mutex %p with delay %lf", mutex,delay);
-   xbt_os_mutex_timedacquire( (xbt_os_mutex_t)mutex,delay );
+  DEBUG2("Acquire mutex %p with delay %lf", mutex,delay);
+  xbt_os_mutex_timedacquire( (xbt_os_mutex_t)mutex,delay );
 }
 
 void xbt_mutex_release(xbt_mutex_t mutex) {
-   DEBUG1("Unlock mutex %p", mutex);
-   xbt_os_mutex_release( (xbt_os_mutex_t)mutex );
+  DEBUG1("Unlock mutex %p", mutex);
+  xbt_os_mutex_release( (xbt_os_mutex_t)mutex );
 }
 
 void xbt_mutex_destroy(xbt_mutex_t mutex) {
-   DEBUG1("Destroy mutex %p", mutex);
-   xbt_os_mutex_destroy( (xbt_os_mutex_t)mutex );
+  DEBUG1("Destroy mutex %p", mutex);
+  xbt_os_mutex_destroy( (xbt_os_mutex_t)mutex );
 }
 
 #ifdef WIN32
- enum { /* KEEP IT IN SYNC WITH OS IMPLEM */
-    SIGNAL = 0,
-    BROADCAST = 1,
-    MAX_EVENTS = 2
- };
+enum { /* KEEP IT IN SYNC WITH OS IMPLEM */
+  SIGNAL = 0,
+  BROADCAST = 1,
+  MAX_EVENTS = 2
+};
 #endif
 
 /***** condition related functions *****/
 typedef struct xbt_cond_ {
-   /* KEEP IT IN SYNC WITH OS IMPLEMENTATION (both win and lin) */
-#ifdef HAVE_PTHREAD_H   
-   pthread_cond_t c;
-#elif defined(WIN32)   
-   HANDLE events[MAX_EVENTS];
-   
-   unsigned int waiters_count;           /* the number of waiters                        */
-   CRITICAL_SECTION waiters_count_lock;  /* protect access to waiters_count  */
+  /* KEEP IT IN SYNC WITH OS IMPLEMENTATION (both win and lin) */
+#ifdef HAVE_PTHREAD_H
+  pthread_cond_t c;
+#elif defined(WIN32)
+  HANDLE events[MAX_EVENTS];
+
+  unsigned int waiters_count;           /* the number of waiters                        */
+  CRITICAL_SECTION waiters_count_lock;  /* protect access to waiters_count  */
 #endif
 } s_xbt_cond_t;
 
 xbt_cond_t xbt_cond_init(void) {
-   xbt_cond_t res = (xbt_cond_t) xbt_os_cond_init();
-   DEBUG1("Create cond %p", res);
-   return res;
+  xbt_cond_t res = (xbt_cond_t) xbt_os_cond_init();
+  DEBUG1("Create cond %p", res);
+  return res;
 }
 
 void xbt_cond_wait(xbt_cond_t cond, xbt_mutex_t mutex) {
-   DEBUG2("Wait cond %p, mutex %p", cond, mutex);
-   xbt_os_cond_wait( (xbt_os_cond_t)cond, (xbt_os_mutex_t)mutex );
+  DEBUG2("Wait cond %p, mutex %p", cond, mutex);
+  xbt_os_cond_wait( (xbt_os_cond_t)cond, (xbt_os_mutex_t)mutex );
 }
 
 void xbt_cond_timedwait(xbt_cond_t cond, xbt_mutex_t mutex, double delay) {
-   DEBUG3("Wait cond %p, mutex %p for %f sec", cond, mutex,delay);
-   xbt_os_cond_timedwait( (xbt_os_cond_t)cond, (xbt_os_mutex_t)mutex, delay );
-   DEBUG3("Done waiting cond %p, mutex %p for %f sec", cond, mutex, delay);
+  DEBUG3("Wait cond %p, mutex %p for %f sec", cond, mutex,delay);
+  xbt_os_cond_timedwait( (xbt_os_cond_t)cond, (xbt_os_mutex_t)mutex, delay );
+  DEBUG3("Done waiting cond %p, mutex %p for %f sec", cond, mutex, delay);
 }
 
 void xbt_cond_signal(xbt_cond_t cond) {
-   DEBUG1("Signal cond %p", cond);
-   xbt_os_cond_signal( (xbt_os_cond_t)cond );
+  DEBUG1("Signal cond %p", cond);
+  xbt_os_cond_signal( (xbt_os_cond_t)cond );
 }
-	 
+
 void xbt_cond_broadcast(xbt_cond_t cond){
-   DEBUG1("Broadcast cond %p", cond);
-   xbt_os_cond_broadcast( (xbt_os_cond_t)cond );
+  DEBUG1("Broadcast cond %p", cond);
+  xbt_os_cond_broadcast( (xbt_os_cond_t)cond );
 }
 void xbt_cond_destroy(xbt_cond_t cond){
-   DEBUG1("Destroy cond %p", cond);
-   xbt_os_cond_destroy( (xbt_os_cond_t)cond );
+  DEBUG1("Destroy cond %p", cond);
+  xbt_os_cond_destroy( (xbt_os_cond_t)cond );
 }