X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/7116fd0b162ddec18c4a0b7485b189160b08200d..cc01c6a871dbbfd0cc84e26eb9f94aeb539e613e:/examples/xbt/sem_basic.c

diff --git a/examples/xbt/sem_basic.c b/examples/xbt/sem_basic.c
index 0bfb04cec6..1d944f7a1a 100644
--- a/examples/xbt/sem_basic.c
+++ b/examples/xbt/sem_basic.c
@@ -1,88 +1,87 @@
-#include <stdio.h>
-#include <stdlib.h>
-
-
-#include "xbt/xbt_os_thread.h"
-#include "xbt.h"
-#include "xbt/log.h"
-XBT_LOG_NEW_DEFAULT_CATEGORY(sem_basic,"Messages specific for this sem example");
-
-
-
-#define THREAD_THREADS_MAX			((unsigned int)10)
-
-/*
- * the thread funtion.
- */
-void*
-thread_routine(void* param);
-
-/* an entry of the table of threads */
-typedef struct s_thread_entry
-{
-	xbt_os_thread_t thread;
-	unsigned int thread_index;	/* the index of the thread	*/
-}s_thread_entry_t,* thread_entry_t;
-
-
-static xbt_os_sem_t 
-sem = NULL;
-
-static
-int value = 0;
-int
-main(int argc, char* argv[])
-{
-	s_thread_entry_t threads_table[THREAD_THREADS_MAX] = {0};	
-	unsigned int i,j;
-	int exit_code = 0;
-	
-	xbt_init(&argc,argv);
-	
-	sem = xbt_os_sem_init(1);
-	
-	i = 0;
-	
-	while(i < THREAD_THREADS_MAX)
-	{
-		threads_table[i].thread_index = i;
-
-		if(NULL == (threads_table[i].thread = xbt_os_thread_create("thread",thread_routine,&(threads_table[i].thread_index))))
-			break;
-	
-		i++;
-	}
-	
-	/* close the thread handles */
-	for(j = 0; j < THREAD_THREADS_MAX; j++)
-		xbt_os_thread_join(threads_table[j].thread,NULL);
-	
-	xbt_os_sem_destroy(sem);
-	
-	INFO1("sem_basic terminated with exit code %d (success)",EXIT_SUCCESS);
-
-	xbt_exit();
-	
-	return EXIT_SUCCESS;
-		
-}
-
-void*
-thread_routine(void* param)
-{
-	int thread_index = *((int*)param);
-	int exit_code = 0;
-	
-	xbt_os_sem_acquire(sem);
-	INFO1("Hello i'm the thread %d",thread_index);
-	value++;
-	INFO1("The new value of the global variable is %d, bye",value);
-	xbt_os_sem_release(sem);
-	
-	xbt_os_thread_exit(&exit_code);
-
-	return (void*)(NULL);
-}
-
-
-
+/* Copyright (c) 2007. The SimGrid Team.
+ * All rights reserved.                                                     */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+
+#include "xbt/xbt_os_thread.h"
+#include "xbt.h"
+#include "xbt/log.h"
+XBT_LOG_NEW_DEFAULT_CATEGORY(sem_basic,
+                             "Messages specific for this sem example");
+
+
+
+#define THREAD_THREADS_MAX			((unsigned int)10)
+
+/*
+ * the thread funtion.
+ */
+void *thread_routine(void *param);
+
+/* an entry of the table of threads */
+typedef struct s_thread_entry {
+  xbt_os_thread_t thread;
+  unsigned int thread_index;    /* the index of the thread      */
+} s_thread_entry_t, *thread_entry_t;
+
+
+static xbt_os_sem_t sem = NULL;
+
+static
+int value = 0;
+int main(int argc, char *argv[])
+{
+  s_thread_entry_t threads_table[THREAD_THREADS_MAX] = { 0 };
+  unsigned int i, j;
+  int exit_code = 0;
+
+  xbt_init(&argc, argv);
+
+  sem = xbt_os_sem_init(1);
+
+  i = 0;
+
+  while (i < THREAD_THREADS_MAX) {
+    threads_table[i].thread_index = i;
+
+    if (NULL ==
+        (threads_table[i].thread =
+         xbt_os_thread_create("thread", thread_routine,
+                              &(threads_table[i].thread_index))))
+      break;
+
+    i++;
+  }
+
+  /* close the thread handles */
+  for (j = 0; j < THREAD_THREADS_MAX; j++)
+    xbt_os_thread_join(threads_table[j].thread, NULL);
+
+  xbt_os_sem_destroy(sem);
+
+  INFO1("sem_basic terminated with exit code %d (success)", EXIT_SUCCESS);
+
+  return EXIT_SUCCESS;
+
+}
+
+void *thread_routine(void *param)
+{
+  int thread_index = *((int *) param);
+  int exit_code = 0;
+
+  xbt_os_sem_acquire(sem);
+  INFO1("Hello i'm the thread %d", thread_index);
+  value++;
+  INFO1("The new value of the global variable is %d, bye", value);
+  xbt_os_sem_release(sem);
+
+  xbt_os_thread_exit(&exit_code);
+
+  return (void *) (NULL);
+}