a couple of rewritings

[simgrid.git] / examples / msg / properties / properties.c

diff --git a/examples/msg/properties/properties.c b/examples/msg/properties/properties.c
index caae47f..7df8112 100644 (file)
--- a/examples/msg/properties/properties.c
+++ b/examples/msg/properties/properties.c
@@ -8,10 +8,10 @@
 
 /** @addtogroup MSG_examples
  * 
- * - <b>properties/msg_prop.c</b> Attaching arbitrary informations to host, processes and such, and retrieving them
- *   with @ref MSG_host_get_properties, @ref MSG_host_get_property_value, @ref MSG_process_get_properties and
- *   @ref MSG_process_get_property_value. Also make sure to read the platform and deployment XML files to see how to
- *   declare these data.
+ * - <b>User-defined properties: properties/properties.c</b> Attaching arbitrary informations to host, processes and
+ *   such, and retrieving them with @ref MSG_host_get_properties, @ref MSG_host_get_property_value,
+ *   @ref MSG_process_get_properties, and @ref MSG_process_get_property_value. Also make sure to read the platform and
+ *   deployment XML files to see how to declare these data.
  */
 
 XBT_LOG_NEW_DEFAULT_CATEGORY(test, "Property test");
@@ -93,9 +93,7 @@ static int bob(int argc, char *argv[])
 
 int main(int argc, char *argv[])
 {
-  msg_error_t res = MSG_OK;
   unsigned int i;
-  xbt_dynar_t hosts;
   msg_host_t host;
 
   MSG_init(&argc, argv);
@@ -111,17 +109,15 @@ int main(int argc, char *argv[])
 
   XBT_INFO("There are %d hosts in the environment", MSG_get_host_number());
 
-  hosts = MSG_hosts_as_dynar();
-
+  xbt_dynar_t hosts = MSG_hosts_as_dynar();
   xbt_dynar_foreach(hosts, i, host){
     XBT_INFO("Host '%s' runs at %.0f flops/s",MSG_host_get_name(host), MSG_host_get_speed(host));
   }
+  xbt_dynar_free(&hosts);
 
   MSG_launch_application(argv[2]);
 
-  res = MSG_main();
-
-  xbt_dynar_free(&hosts);
+  msg_error_t res =  MSG_main();
 
   return res!=MSG_OK;
 }