[trace_mgr] cosmetics: only declare variables on need

[simgrid.git] / doc / msg-tuto-src / masterworker4.c

diff --git a/doc/msg-tuto-src/masterworker4.c b/doc/msg-tuto-src/masterworker4.c
index 24456d6..c50a067 100644 (file)
--- a/doc/msg-tuto-src/masterworker4.c
+++ b/doc/msg-tuto-src/masterworker4.c
@@ -1,11 +1,11 @@
-/* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2007-2010, 2013-2015. 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. */
@@ -46,14 +46,14 @@ int master(int argc, char *argv[])
 
   TRACE_category(master_name);
 
-  _XBT_GNUC_UNUSED int res = sscanf(argv[1], "%lg", &timeout);
+  XBT_ATTRIB_UNUSED int res = sscanf(argv[1], "%lg", &timeout);
   xbt_assert(res,"Invalid argument %s\n", argv[1]);
   res = sscanf(argv[2], "%lg", &task_comp_size);
   xbt_assert(res, "Invalid argument %s\n", argv[2]);
   res = sscanf(argv[3], "%lg", &task_comm_size);
   xbt_assert(res, "Invalid argument %s\n", argv[3]);
 
-  {                             /* Process organisation */
+  {                             /* Process organization */
     workers_count = MSG_get_host_number();
     workers = xbt_dynar_to_array(MSG_hosts_as_dynar());
     
@@ -136,7 +136,7 @@ int master(int argc, char *argv[])
 int worker(int argc, char *argv[])
 {
   msg_task_t task = NULL;
-  _XBT_GNUC_UNUSED int res;
+  XBT_ATTRIB_UNUSED int res;
   char channel[1024];
 
   const char *my_master = MSG_process_get_data(MSG_process_self());