X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ca219853a75e59f34961591d0abda7d9d091bd74..e1d9c1d28c6bbf8c0ad26b067f8a67a5a36a7f63:/src/surf/surf_config.c

diff --git a/src/surf/surf_config.c b/src/surf/surf_config.c
index f691bfb67c..e54c58df8e 100644
--- a/src/surf/surf_config.c
+++ b/src/surf/surf_config.c
@@ -179,7 +179,7 @@ static void _surf_cfg_cb__surf_path(const char *name, int pos)
 
 /* callback to decide if we want to use the model-checking */
 #include "xbt_modinter.h"
-int _surf_do_model_check = 0;   /* this variable is used accros the lib */
+extern int _surf_do_model_check;   /* this variable lives in xbt_main until I find a right location for it */
 
 static void _surf_cfg_cb_model_check(const char *name, int pos)
 {
@@ -355,7 +355,7 @@ void surf_config_init(int *argc, char **argv)
 
     default_value_int = 0;
     xbt_cfg_register(&_surf_cfg_set, "fullduplex",
-                     "Update the constraint set propagating recursively to others constraints",
+                     "Activate the interferences between uploads and downloads for fluid max-min models (LV08, CM03)",
                      xbt_cfgelm_int, &default_value_int, 0, 1,
                      _surf_cfg_cb__surf_network_fullduplex, NULL);
     xbt_cfg_set_int(_surf_cfg_set, "fullduplex", default_value_int);