X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/edde8f7fbc1b74a81551bf9eb7bac1935b999296..ba9a4cfeba4eb00e84cd17603fc9654e81445655:/examples/msg/priority/priority.c

diff --git a/examples/msg/priority/priority.c b/examples/msg/priority/priority.c
index 48aaeaf546..b184bf5c86 100644
--- a/examples/msg/priority/priority.c
+++ b/examples/msg/priority/priority.c
@@ -1,11 +1,11 @@
-/* Copyright (c) 2007, 2008, 2009, 2010. 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 "msg/msg.h"            /* Yeah! If you want to use msg, you need to include msg/msg.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. */
@@ -14,13 +14,21 @@
 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.
+ *
+ */
+
 static int test(int argc, char *argv[])
 {
   double computation_amount = 0.0;
   double priority = 1.0;
-  m_task_t task = NULL;
+  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]);
@@ -37,13 +45,12 @@ static int test(int argc, char *argv[])
   return 0;
 }
 
-static MSG_error_t test_all(const char *platform_file,
+static msg_error_t test_all(const char *platform_file,
                             const char *application_file)
 {
-  MSG_error_t res = MSG_OK;
+  msg_error_t res = MSG_OK;
 
   {                             /*  Simulation setting */
-    MSG_set_channel_number(1);
     MSG_create_environment(platform_file);
   }
   {                             /*   Application deployment */
@@ -58,7 +65,7 @@ static MSG_error_t test_all(const char *platform_file,
 
 int main(int argc, char *argv[])
 {
-  MSG_error_t res = MSG_OK;
+  msg_error_t res = MSG_OK;
 
 #ifdef _MSC_VER
   unsigned int prev_exponent_format =
@@ -66,21 +73,16 @@ int main(int argc, char *argv[])
 #endif
 
 
-  MSG_global_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);
-  }
+  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]);
+  
   res = test_all(argv[1], argv[2]);
-  MSG_clean();
 
 #ifdef _MSC_VER
   _set_output_format(prev_exponent_format);
 #endif
 
-  if (res == MSG_OK)
-    return 0;
-  else
-    return 1;
+  return res != MSG_OK;
 }