X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/f06041cf2c450457a0b47a49b66b19cb9133c18e..102eee116018d7c6e9f4b9301421b137272d84fb:/examples/msg/priority/priority.c

diff --git a/examples/msg/priority/priority.c b/examples/msg/priority/priority.c
index 2fd25c3bb5..6b951e443e 100644
--- a/examples/msg/priority/priority.c
+++ b/examples/msg/priority/priority.c
@@ -1,25 +1,16 @@
-/* Copyright (c) 2007-2014. The SimGrid Team.
+/* Copyright (c) 2007-2015. 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 "simgrid/msg.h"            /* Yeah! If you want to use msg, you need to include simgrid/msg.h */
-#include "xbt/sysdep.h"         /* calloc, printf */
-
-/* Create a log channel to have nice outputs. */
-#include "xbt/log.h"
-#include "xbt/asserts.h"
-XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test,
-                             "Messages specific for this msg example");
+#include "simgrid/msg.h"
+XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test, "Messages specific for this msg example");
 
 /** @addtogroup MSG_examples
  * 
  * - <b>priority/priority.c</b>: Demonstrates the use of @ref
- *   MSG_task_set_priority to change the computation priority of a
- *   given task.
- *
+ *   MSG_task_set_priority to change the computation priority of a  given task.
  */
 
 static int test(int argc, char *argv[])
@@ -28,13 +19,12 @@ static int test(int argc, char *argv[])
   double priority = 1.0;
   msg_task_t task = NULL;
 
-  _XBT_GNUC_UNUSED int res = sscanf(argv[1], "%lg", &computation_amount);
+  XBT_ATTRIB_UNUSED int res = sscanf(argv[1], "%lg", &computation_amount);
   xbt_assert(res, "Invalid argument %s\n", argv[1]);
   res = sscanf(argv[2], "%lg", &priority);
   xbt_assert(res, "Invalid argument %s\n", argv[2]);
 
-  XBT_INFO("Hello! Running a task of size %g with priority %g",
-        computation_amount, priority);
+  XBT_INFO("Hello! Running a task of size %g with priority %g", computation_amount, priority);
   task = MSG_task_create("Task", computation_amount, 0.0, NULL);
   MSG_task_set_priority(task, priority);
 
@@ -45,48 +35,21 @@ static int test(int argc, char *argv[])
   return 0;
 }
 
-static msg_error_t test_all(const char *platform_file,
-                            const char *application_file)
-{
-  msg_error_t res = MSG_OK;
-
-  {                             /*  Simulation setting */
-    MSG_create_environment(platform_file);
-  }
-  {                             /*   Application deployment */
-    MSG_function_register("test", test);
-    MSG_launch_application(application_file);
-  }
-  res = MSG_main();
-
-  XBT_INFO("Simulation time %g", MSG_get_clock());
-  return res;
-}
-
 int main(int argc, char *argv[])
 {
   msg_error_t res = MSG_OK;
 
-#ifdef _MSC_VER
-  unsigned int prev_exponent_format =
-      _set_output_format(_TWO_DIGIT_EXPONENT);
-#endif
+  MSG_init(&argc, argv);
+  xbt_assert(argc > 2, "Usage: %s platform_file deployment_file\n"
+             "\tExample: %s msg_platform.xml msg_deployment.xml\n", argv[0], argv[0]);
 
+  MSG_create_environment(argv[1]);
+  MSG_function_register("test", test);
+  MSG_launch_application(argv[2]);
 
-  MSG_init(&argc, argv);
-  if (argc < 3) {
-    printf("Usage: %s platform_file deployment_file\n", argv[0]);
-    printf("example: %s msg_platform.xml msg_deployment.xml\n", argv[0]);
-    exit(1);
-  }
-  res = test_all(argv[1], argv[2]);
+  res = MSG_main();
 
-#ifdef _MSC_VER
-  _set_output_format(prev_exponent_format);
-#endif
+  XBT_INFO("Simulation time %g", MSG_get_clock());
 
-  if (res == MSG_OK)
-    return 0;
-  else
-    return 1;
+  return res != MSG_OK;
 }