Energy, onHostDestruction: ensured ptr existence

[simgrid.git] / examples / msg / io / file_unlink.c

diff --git a/examples/msg/io/file_unlink.c b/examples/msg/io/file_unlink.c
index 04e7bdd..34f7dc0 100644 (file)
--- a/examples/msg/io/file_unlink.c
+++ b/examples/msg/io/file_unlink.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2008-2010, 2012-2014. The SimGrid Team.
+/* Copyright (c) 2008-2010, 2012-2015. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -6,21 +6,14 @@
 
 /** @addtogroup MSG_examples
  * 
- * @subsection MSG_ex_resources Other resource kinds
- * 
- * This section contains some sparse examples of how to use the other
- * kind of resources, such as disk or GPU. These resources are quite
- * experimental for now, but here we go anyway.
- * 
- * - <b>io/file.c</b> Example with the disk resource
+ * - <b>io/file_unlink.c</b> TBA
  */
 
 #define FILENAME1 "/home/doc/simgrid/examples/platforms/g5k.xml"
 
 #include <stdio.h>
 #include <stdlib.h>
-#include "msg/msg.h"
-#include "surf/surf_private.h"
+#include "simgrid/msg.h"
 
 int host(int argc, char *argv[]);
 
@@ -48,6 +41,10 @@ int host(int argc, char *argv[])
   write = MSG_file_write(file,100000);  // Write for 100Ko
   XBT_INFO("\tHave written %llu on %s",write,MSG_file_get_name(file));
 
+  // Write into the new file
+  write = MSG_file_write(file,100000);  // Write for 100Ko
+  XBT_INFO("\tHave written %llu on %s",write,MSG_file_get_name(file));
+
   // Close the file
   XBT_INFO("\tClose file '%s'",MSG_file_get_name(file));
   MSG_file_close(file);
@@ -72,9 +69,5 @@ int main(int argc, char **argv)
 
   res = MSG_main();
   XBT_INFO("Simulation time %g", MSG_get_clock());
-  if (res == MSG_OK)
-    return 0;
-  else
-    return 1;
-
+  return res != MSG_OK;
 }