From: schnorr <schnorr@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Tue, 13 Apr 2010 15:51:49 +0000 (+0000)
Subject: do not throw an exception if category is already created (use INFO instead, with... 
X-Git-Tag: SVN~187
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/4db64504cb1972613311ca094cf183e7375bc34c?hp=de6beb69be41b07b28072a304d6f2bc36b04b665

do not throw an exception if category is already created (use INFO instead, with return code)

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@7554 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---

diff --git a/include/instr/instr.h b/include/instr/instr.h
index 3615359c56..d1a8f5a902 100644
--- a/include/instr/instr.h
+++ b/include/instr/instr.h
@@ -37,9 +37,9 @@
 
 XBT_PUBLIC(int) TRACE_start_with_mask (const char *filename, int mask);
 XBT_PUBLIC(int) TRACE_end (void);
-XBT_PUBLIC(void) TRACE_category (const char *category);
+XBT_PUBLIC(int) TRACE_category (const char *category);
 XBT_PUBLIC(void) TRACE_define_type (const char *type, const char *parent_type, int final);
-XBT_PUBLIC(void) TRACE_create_category (const char *category, const char *type, const char *parent_category);
+XBT_PUBLIC(int) TRACE_create_category (const char *category, const char *type, const char *parent_category);
 XBT_PUBLIC(void) TRACE_msg_set_task_category (m_task_t task, const char *category);
 XBT_PUBLIC(void) TRACE_msg_set_process_category (m_process_t process, const char *category);
 XBT_PUBLIC(void) TRACE_set_mask (int mask);
diff --git a/src/instr/interface.c b/src/instr/interface.c
index 33a9e10dca..61103f8a9e 100644
--- a/src/instr/interface.c
+++ b/src/instr/interface.c
@@ -110,15 +110,15 @@ int TRACE_end() {
   return 0;
 }
 
-void TRACE_category (const char *category)
+int TRACE_category (const char *category)
 {
-  if (!IS_TRACING) return;
+  if (!IS_TRACING) return 1;
   static int first_time = 1;
   if (first_time){
 	  TRACE_define_type ("user_type", "0", 1);
 	  first_time = 0;
   }
-  TRACE_create_category (category, "user_type", "0");
+  return TRACE_create_category (category, "user_type", "0");
 }
 
 void TRACE_define_type (const char *type,
@@ -146,7 +146,7 @@ void TRACE_define_type (const char *type,
   xbt_dict_set (defined_types, type, xbt_strdup("1"), xbt_free);
 }
 
-void TRACE_create_category (const char *category,
+int TRACE_create_category (const char *category,
 		const char *type, const char *parent_category)
 {
   if (!IS_TRACING) return;
@@ -154,14 +154,17 @@ void TRACE_create_category (const char *category,
   //check if type is defined
   if (!xbt_dict_get_or_null (defined_types, type)) {
 	 THROW1 (tracing_error, TRACE_ERROR_TYPE_NOT_DEFINED, "Type %s is not defined", type);
+	 return 1;
   }
   //check if parent_category exists
   if (strcmp(parent_category, "0") && !xbt_dict_get_or_null (created_categories, parent_category)){
      THROW1 (tracing_error, TRACE_ERROR_CATEGORY_NOT_DEFINED, "Category (used as parent) %s is not created", parent_category);
+     return 1;
   }
   //check if category is created
   if (xbt_dict_get_or_null (created_categories, category)){
-	 THROW1 (tracing_error, TRACE_ERROR_CATEGORY_ALREADY_DEFINED, "Category %s is already created", category);
+	 INFO1 ("Category %s is already created", category);
+     return 1;
   }
 
   pajeCreateContainer(MSG_get_clock(), category, type, parent_category, category);
@@ -174,6 +177,7 @@ void TRACE_create_category (const char *category,
   if (IS_TRACING_PLATFORM) pajeDefineVariableType (state, "HOST", state);
 
   xbt_dict_set (created_categories, category, xbt_strdup("1"), xbt_free);
+  return 0;
 }
 
 void TRACE_set_mask (int mask)