X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/07c319ec54d6fc778ee3cc5e75a747242006723e..7d8a6180b3769b53adbe4600df95074763141495:/src/gras/gras.c

diff --git a/src/gras/gras.c b/src/gras/gras.c
index dedb373f9f..c810ef1442 100644
--- a/src/gras/gras.c
+++ b/src/gras/gras.c
@@ -29,7 +29,7 @@ static int gras_running_process = 0;
 #if defined(HAVE_SIGNAL) && defined(HAVE_SIGNAL_H)
 static void gras_sigusr_handler(int sig)
 {
-  INFO0("SIGUSR1 received. Display the backtrace");
+  XBT_INFO("SIGUSR1 received. Display the backtrace");
   xbt_backtrace_display_current();
 }
 
@@ -68,12 +68,16 @@ XBT_LOG_EXTERNAL_CATEGORY(gras_virtu);
 XBT_LOG_EXTERNAL_CATEGORY(gras_virtu_emul);
 XBT_LOG_EXTERNAL_CATEGORY(gras_virtu_process);
 
+/**
+ * @ingroup GRAS_API
+ * \brief Initialize the gras mechanisms.
+ */
 void gras_init(int *argc, char **argv)
 {
   int first = 0;
   gras_procdata_t *pd;
   gras_msg_procdata_t msg_pd;
-  VERB0("Initialize GRAS");
+  XBT_VERB("Initialize GRAS");
 
   xbt_getpid = gras_os_getpid;
   /* First initialize the XBT */
@@ -143,13 +147,15 @@ void gras_init(int *argc, char **argv)
   pd->listener = gras_msg_listener_launch(msg_pd->msg_received);
 }
 
+/**
+ * @ingroup GRAS_API
+ * @brief Finalize the gras mechanisms.
+ * */
 void gras_exit(void)
 {
-  gras_procdata_t *pd;
-  INFO0("Exiting GRAS");
+  XBT_INFO("Exiting GRAS");
   amok_exit();
   gras_moddata_leave();
-  pd = gras_procdata_get();
   gras_msg_listener_shutdown();
   gras_process_exit();
   if (--gras_running_process == 0) {
@@ -169,8 +175,7 @@ const char *hexa_str(unsigned char *data, int size, int downside)
   int begin, increment;
 
   if (buffsize < 5 * (size + 1)) {
-    if (buff)
-      free(buff);
+    free(buff);
     buffsize = 5 * (size + 1);
     buff = xbt_malloc(buffsize);
   }