X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ea5d4ac6b57a3771a16f9a998179688088f8b96c..9d5492041a839402b7c142c08ebdc8df6e9d5c24:/src/instr/instr_interface.c

diff --git a/src/instr/instr_interface.c b/src/instr/instr_interface.c
index 9c82256ab4..fc03a78247 100644
--- a/src/instr/instr_interface.c
+++ b/src/instr/instr_interface.c
@@ -15,7 +15,7 @@ typedef enum {
   INSTR_US_DECLARE,
   INSTR_US_SET,
   INSTR_US_ADD,
-  INSTR_US_SUB,
+  INSTR_US_SUB
 } InstrUserVariable;
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY (instr_api, instr, "API");
@@ -145,7 +145,15 @@ static void instr_user_srcdst_variable(double time,
                               InstrUserVariable what)
 {
   xbt_dynar_t route=NULL;
-  routing_get_route_and_latency (src, dst, &route,NULL);
+  network_element_t src_elm = xbt_lib_get_or_null(host_lib,src,ROUTING_HOST_LEVEL);
+  if(!src_elm) src_elm = xbt_lib_get_or_null(as_router_lib,src,ROUTING_ASR_LEVEL);
+  if(!src_elm) xbt_die("Element '%s' not found!",src);
+
+  network_element_t dst_elm = xbt_lib_get_or_null(host_lib,dst,ROUTING_HOST_LEVEL);
+  if(!dst_elm) dst_elm = xbt_lib_get_or_null(as_router_lib,dst,ROUTING_ASR_LEVEL);
+  if(!dst_elm) xbt_die("Element '%s' not found!",dst);
+
+  routing_get_route_and_latency (src_elm, dst_elm, &route,NULL);
   unsigned int i;
   void *link;
   xbt_dynar_foreach (route, i, link) {
@@ -154,25 +162,17 @@ static void instr_user_srcdst_variable(double time,
   }
 }
 
-const char *TRACE_node_name (xbt_node_t node)
-{
-  void *data = xbt_graph_node_get_data(node);
-  char *str = (char*)data;
-  return str;
-}
-
-xbt_graph_t TRACE_platform_graph (void)
-{
-  if (!TRACE_is_enabled()) return NULL;
-  return instr_routing_platform_graph ();
-}
-
-void TRACE_platform_graph_export_graphviz (xbt_graph_t g, const char *filename)
+int TRACE_platform_graph_export_graphviz (const char *filename)
 {
+  /* returns 1 if successful, 0 otherwise */
+  if (!TRACE_is_enabled()) return 0;
+  xbt_graph_t g = instr_routing_platform_graph();
+  if (g == NULL) return 0;
   instr_routing_platform_graph_export_graphviz (g, filename);
+  xbt_graph_free_graph (g, xbt_free, xbt_free, NULL);
+  return 1;
 }
 
-
 /*
  * Derived functions that use instr_user_variable and TRACE_user_srcdst_variable.
  * They were previously defined as pre-processors directives, but were transformed