document the several thresolds recognized by the --log argument

[simgrid.git] / src / xbt / log.c

diff --git a/src/xbt/log.c b/src/xbt/log.c
index f9cd22f..7800822 100644 (file)
--- a/src/xbt/log.c
+++ b/src/xbt/log.c
@@ -298,7 +298,15 @@ displayed by setting a threshold to each category through the
 For example, \verbatim --log=root.thres:debug\endverbatim will make
 SimGrid <b>extremely</b> verbose while \verbatim
 --log=root.thres:critical\endverbatim should shut it almost
-completely off.
+completely off. The full list of recognized thresholds is the following:
+
+ - trace: enter and return of some functions
+ - debug: crufty output
+ - verbose: verbose output for the user wanting more
+ - info: output about the regular functionning
+ - warning: minor issue encountered
+ - error: issue encountered
+ - critical: major issue encountered 
 
 \subsection log_use_conf_multi 3.1.2 Passing several settings
 
@@ -1043,6 +1051,7 @@ void xbt_log_appender_set(xbt_log_category_t cat, xbt_log_appender_t app)
 
 void xbt_log_layout_set(xbt_log_category_t cat, xbt_log_layout_t lay)
 {
+#define _xbt_log_cat_init(a, b) (0)
   if (!cat->appender) {
     XBT_VERB
         ("No appender to category %s. Setting the file appender as default",
@@ -1057,6 +1066,7 @@ void xbt_log_layout_set(xbt_log_category_t cat, xbt_log_layout_t lay)
   }
   cat->layout = lay;
   xbt_log_additivity_set(cat, 0);
+#undef _xbt_log_cat_init
 }
 
 void xbt_log_additivity_set(xbt_log_category_t cat, int additivity)