X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/45c3f1cfee86fb48c96d53f8267f99b6db6e3d7a..4a6b0a991a67e6f2f67c03fed43529e078da7115:/examples/msg/masterslave/masterslave_mailbox.c

diff --git a/examples/msg/masterslave/masterslave_mailbox.c b/examples/msg/masterslave/masterslave_mailbox.c
index b9f8af621a..8c4c100720 100644
--- a/examples/msg/masterslave/masterslave_mailbox.c
+++ b/examples/msg/masterslave/masterslave_mailbox.c
@@ -1,12 +1,12 @@
-/* Copyright (c) 2010-2014. The SimGrid Team.
+/* Copyright (c) 2010-2015. 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 "xbt/sysdep.h"         /* calloc, printf */
+#include "simgrid/msg.h"        /* Yeah! If you want to use msg, you need to include simgrid/msg.h */
+#include "xbt/sysdep.h"
 
 /* Create a log channel to have nice outputs. */
 #include "xbt/log.h"
@@ -17,18 +17,17 @@ XBT_LOG_NEW_DEFAULT_CATEGORY(msg_test,
 int master(int argc, char *argv[]);
 int slave(int argc, char *argv[]);
 
-/** Emitter function  */
+/** Sender function  */
 int master(int argc, char *argv[])
 {
-  long number_of_tasks = atol(argv[1]);
-  double task_comp_size = atof(argv[2]);
-  double task_comm_size = atof(argv[3]);
-  long slaves_count = atol(argv[4]);
+  long number_of_tasks = xbt_str_parse_int(argv[1], "Invalid amount of tasks: %s");
+  double task_comp_size = xbt_str_parse_double(argv[2], "Invalid computational size: %s");
+  double task_comm_size = xbt_str_parse_double(argv[3], "Invalid communication size: %s");
+  long slaves_count = xbt_str_parse_int(argv[4], "Invalid amount of slaves: %s");
 
   int i;
 
-  XBT_INFO("Got %ld slaves and %ld tasks to process", slaves_count,
-        number_of_tasks);
+  XBT_INFO("Got %ld slaves and %ld tasks to process", slaves_count, number_of_tasks);
 
   for (i = 0; i < number_of_tasks; i++) {
     char mailbox[256];
@@ -65,10 +64,10 @@ int master(int argc, char *argv[])
 int slave(int argc, char *argv[])
 {
   msg_task_t task = NULL;
-  _XBT_GNUC_UNUSED int res;
+  XBT_ATTRIB_UNUSED int res;
   int id = -1;
   char mailbox[80];
-  _XBT_GNUC_UNUSED int read;
+  XBT_ATTRIB_UNUSED int read;
 
   read = sscanf(argv[1], "%d", &id);
   xbt_assert(read, "Invalid argument %s\n", argv[1]);
@@ -102,15 +101,13 @@ int main(int argc, char *argv[])
   const char *application_file;
 
   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);
-  }
+  xbt_assert(argc > 2, "Usage: %s platform_file deployment_file\n"
+            "\tExample: %s msg_platform.xml msg_deployment.xml\n", 
+            argv[0], argv[0]);
+  
   platform_file = argv[1];
   application_file = argv[2];
 
-  /* MSG_config("workstation/model","KCCFLN05"); */
   {                             /*  Simulation setting */
     MSG_create_environment(platform_file);
   }
@@ -123,8 +120,5 @@ int main(int argc, char *argv[])
 
   XBT_INFO("Simulation time %g", MSG_get_clock());
 
-  if (res == MSG_OK)
-    return 0;
-  else
-    return 1;
-}                               /* end_of_main */
+  return res != MSG_OK;
+}