X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/7925dfbd28b2cd822b05c21b81ca6a3facaa14d1..1e12c0cbe17d47c311db6c713876a5f15c95b365:/examples/msg/tracing/ms.c?ds=sidebyside

diff --git a/examples/msg/tracing/ms.c b/examples/msg/tracing/ms.c
index 155b822c53..95b3a28dc3 100644
--- a/examples/msg/tracing/ms.c
+++ b/examples/msg/tracing/ms.c
@@ -129,14 +129,26 @@ int main(int argc, char *argv[])
 
   MSG_main();
 
-  XBT_INFO ("Declared tracing categories:");
-  xbt_dynar_t categories = TRACE_get_categories ();
   unsigned int cursor;
-  char *category;
-  xbt_dynar_foreach (categories, cursor, category){
-    XBT_INFO ("%s", category);
+  xbt_dynar_t categories = TRACE_get_categories ();
+  if (categories){
+    XBT_INFO ("Declared tracing categories:");
+    char *category;
+    xbt_dynar_foreach (categories, cursor, category){
+      XBT_INFO ("%s", category);
+    }
+    xbt_dynar_free (&categories);
+  }
+
+  xbt_dynar_t marks = TRACE_get_marks ();
+  if (marks){
+    XBT_INFO ("Declared marks:");
+    char *mark;
+    xbt_dynar_foreach (marks, cursor, mark){
+      XBT_INFO ("%s", mark);
+    }
+    xbt_dynar_free (&marks);
   }
-  xbt_dynar_free (&categories);
 
   MSG_clean();
   return 0;