X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/5f45a3bad3fd29ece130e18a0f0ff17f0b245eb8..9ad287798b010fb71a233c26966f1ee902e0ee14:/src/simdag/sd_dotloader.c

diff --git a/src/simdag/sd_dotloader.c b/src/simdag/sd_dotloader.c
index 1abe74bca9..9402eaa366 100644
--- a/src/simdag/sd_dotloader.c
+++ b/src/simdag/sd_dotloader.c
@@ -20,6 +20,11 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(sd_dotparse, sd, "Parsing DOT files");
 #include <graphviz/cgraph.h>
 #elif HAVE_AGRAPH_H
 #include <graphviz/agraph.h>
+#define agnxtnode(dot, node)    agnxtnode(node)
+#define agfstin(dot, node)      agfstin(node)
+#define agnxtin(dot, edge)      agnxtin(edge)
+#define agfstout(dot, node)     agfstout(node)
+#define agnxtout(dot, edge)     agnxtout(edge)
 #endif
 
 void dot_add_task(Agnode_t * dag_node);
@@ -84,6 +89,12 @@ static void dot_task_free(void *task)
   SD_task_destroy(t);
 }
 
+static void dot_task_p_free(void *task)
+{
+  SD_task_t *t = task;
+  SD_task_destroy(*t);
+}
+
 static void TRACE_sd_dotloader (SD_task_t task, const char *category)
 {
   if (category){
@@ -160,7 +171,7 @@ xbt_dynar_t SD_dotload_generic(const char * filename)
   FILE *in_file = fopen(filename, "r");
   dag_dot = agread(in_file, NIL(Agdisc_t *));
 
-  result = xbt_dynar_new(sizeof(SD_task_t), dot_task_free);
+  result = xbt_dynar_new(sizeof(SD_task_t), dot_task_p_free);
   files = xbt_dict_new_homogeneous(&dot_task_free);
   jobs = xbt_dict_new_homogeneous(NULL);
   computers = xbt_dict_new_homogeneous(NULL);
@@ -174,15 +185,8 @@ xbt_dynar_t SD_dotload_generic(const char * filename)
   xbt_dict_set(jobs, "end", end_task, NULL);
 
   Agnode_t *dag_node = NULL;
-  for (dag_node = agfstnode(dag_dot); dag_node;
-#ifdef HAVE_CGRAPH_H
-       dag_node = agnxtnode(dag_dot, dag_node)
-#elif HAVE_AGRAPH_H
-       dag_node = agnxtnode(dag_node)
-#endif
-       ) {
-
-  dot_add_task(dag_node);
+  for (dag_node = agfstnode(dag_dot); dag_node; dag_node = agnxtnode(dag_dot, dag_node)) {
+    dot_add_task(dag_node);
   }
   agclose(dag_dot);
   xbt_dict_free(&jobs);
@@ -239,18 +243,13 @@ xbt_dynar_t SD_dotload_generic(const char * filename)
   /* Free previous copy of the files */
   xbt_dict_free(&files);
   fclose(in_file);
-  if(acyclic_graph_detail(result))
-    return result;
-  else {
-    unsigned int cpt;
+  if (!acyclic_graph_detail(result)) {
     XBT_ERROR("The DOT described in %s is not a DAG. It contains a cycle.",
               basename((char*)filename));
-    xbt_dynar_foreach(result, cpt, file)
-      SD_task_destroy(file);
-     xbt_dynar_free_container(&result);
+    xbt_dynar_free(&result);
+    /* (result == NULL) here */
   }
-  free(dag_dot);
-  return NULL;
+  return result;
 }
 
 /* dot_add_task create a sd_task and all transfers required for this
@@ -277,26 +276,15 @@ void dot_add_task(Agnode_t * dag_node)
   Agedge_t *e;
   int count = 0;
 
-#ifdef HAVE_CGRAPH_H
-  for (e = agfstin(dag_dot, dag_node); e; e = agnxtin(dag_dot, e))
-#elif HAVE_AGRAPH_H
-  for (e = agfstin(dag_node); e; e = agnxtin(e))
-#endif
-  {
-  dot_add_input_dependencies(current_job, e);
-  count++;
+  for (e = agfstin(dag_dot, dag_node); e; e = agnxtin(dag_dot, e)) {
+    dot_add_input_dependencies(current_job, e);
+    count++;
   }
   if (count == 0 && current_job != root_task) {
     SD_task_dependency_add(NULL, NULL, root_task, current_job);
   }
   count = 0;
-#ifdef HAVE_CGRAPH_H
-  for (e = agfstout(dag_dot, dag_node); e; e = agnxtout(dag_dot, e))
-#elif HAVE_AGRAPH_H
-  for (e = agfstout(dag_node); e; e = agnxtout(e))
-#endif
-  {
-
+  for (e = agfstout(dag_dot, dag_node); e; e = agnxtout(dag_dot, e)) {
     dot_add_output_dependencies(current_job, e);
     count++;
   }