X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/a6b41eb21f97a92944773d9eeedc50e96dc3ec53..872e6c960cfd42bfbb748574c0cf88693d0730a5:/src/surf/surf.c

diff --git a/src/surf/surf.c b/src/surf/surf.c
index f1206eb9ab..2ff094e8a3 100644
--- a/src/surf/surf.c
+++ b/src/surf/surf.c
@@ -20,14 +20,22 @@ lmm_system_t maxmin_system = NULL;
 xbt_dynar_t surf_path = NULL;
 
 double generic_maxmin_share_resources(xbt_swag_t running_actions,
-				      size_t offset)
+				       size_t offset)
+{
+  return  generic_maxmin_share_resources2(running_actions, offset,
+					  maxmin_system);
+}
+
+double generic_maxmin_share_resources2(xbt_swag_t running_actions,
+				       size_t offset,
+				       lmm_system_t sys)
 {
   surf_action_t action = NULL;
   double min = -1;
   double value = -1;
 #define VARIABLE(action) (*((lmm_variable_t*)(((char *) (action)) + (offset))))
 
-  lmm_solve(maxmin_system);
+  lmm_solve(sys);
 
   xbt_swag_foreach(action, running_actions) {
     value = lmm_variable_getvalue(VARIABLE(action));
@@ -155,6 +163,8 @@ FILE *surf_fopen(const char *name, const char *mode)
   char* path = NULL;
   FILE *file = NULL;
 
+  xbt_assert1((name!=NULL), "Need a real file name, not \"%s\"\n",name);
+
   xbt_assert0(surf_path,"surf_init has to be called before using surf_fopen");
   if(!path_name) path_name=xbt_new0(char,strlen(name)+1);