From: mquinson <mquinson@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Fri, 7 Apr 2006 13:38:03 +0000 (+0000)
Subject: We need to store the binary name somewhere to display neat backtraces
X-Git-Tag: v3.3~3255
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/7856e312fded65253e43c2ddcd8373b1a48ebc14

We need to store the binary name somewhere to display neat backtraces


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@2103 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---

diff --git a/include/xbt/module.h b/include/xbt/module.h
index bc49ea42ea..21dd04cab7 100644
--- a/include/xbt/module.h
+++ b/include/xbt/module.h
@@ -10,6 +10,8 @@
 #ifndef _XBT_MODULE_H
 #define _XBT_MODULE_H
 
+extern char *xbt_binary_name;
+
 typedef struct xbt_module_ xbt_module_t;
 
 typedef xbt_module_t (*xbt_module_new_fct_t)(int argc, char **argv);
diff --git a/src/xbt/module.c b/src/xbt/module.c
index 32dc9ad3f0..69b1db4c5e 100644
--- a/src/xbt/module.c
+++ b/src/xbt/module.c
@@ -18,6 +18,8 @@
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(module,xbt, "module handling");
 
+char *xbt_binary_name=NULL; /* Mandatory to retrieve neat backtraces */
+
 struct xbt_module_ {
   xbt_dynar_t *deps;
   xbt_cfg_t *cfg;
@@ -32,7 +34,8 @@ xbt_init(int *argc, char **argv) {
   static short int first_run = 1;
   if (!first_run)
     return;
-  
+
+  xbt_binary_name = strdup(argv[0]);
   first_run = 0;
   VERB0("Initialize XBT");