From bfa61586fa44339378e5dd044a5bf311a046e86a Mon Sep 17 00:00:00 2001
From: handa <handa>
Date: Wed, 15 Aug 2007 11:35:21 +0000
Subject: [PATCH] (mdebug__flag): Delete this variable. (mdebug__flags): New
 variable. (SET_DEBUG_FLAG): Make it a function.
 (m17n_init_core): Set mdebug_flag instead of mdebug_mask.
 (m17n_fini_core): Likewise.

---
 src/m17n-core.c |   39 ++++++++++++++++++++++-----------------
 1 file changed, 22 insertions(+), 17 deletions(-)

diff --git a/src/m17n-core.c b/src/m17n-core.c
index 6257ad9..f3744da 100644
--- a/src/m17n-core.c
+++ b/src/m17n-core.c
@@ -420,7 +420,7 @@ void *(*mdatabase__finder) (MSymbol tag1, MSymbol tag2,
 			   MSymbol tag3, MSymbol tag4);
 void *(*mdatabase__loader) (void *);
 
-int mdebug__flag;
+int mdebug__flags[MDEBUG_MAX];
 FILE *mdebug__output;
 
 void
@@ -451,19 +451,25 @@ mdebug__print_time ()
   time_stack[time_stack_index - 1] = tv;
 }
 
-#define SET_DEBUG_FLAG(env_name, mask)		\
-  do {						\
-    char *env_value = getenv (env_name);	\
-						\
-    if (env_value)				\
-      {						\
-	if (env_value[0] == '1')		\
-	  mdebug__flag |= (mask);		\
-	else if (env_value[0] == '0')		\
-	  mdebug__flag &= ~(mask);		\
-      }						\
-  } while (0)
+static void
+SET_DEBUG_FLAG (char *env_name, enum MDebugFlag flag)
+{
+  char *env_value = getenv (env_name);
 
+  if (env_value)
+    {
+      int int_value = atoi (env_value);
+
+      if (flag == MDEBUG_ALL)
+	{
+	  int i;
+	  for (i = 0; i < MDEBUG_MAX; i++)
+	    mdebug__flags[i] = int_value;
+	}
+      else
+	mdebug__flags[flag] = int_value;
+    }
+}
 
 void
 mdebug__add_object_array (M17NObjectArray *array, char *name)
@@ -515,7 +521,7 @@ mdebug__unregister_object (M17NObjectArray *array, void *object)
 void
 m17n_init_core (void)
 {
-  int mdebug_mask = MDEBUG_INIT;
+  int mdebug_flag = MDEBUG_INIT;
 
   merror_code = MERROR_NONE;
   if (m17n__core_initialized++)
@@ -523,7 +529,6 @@ m17n_init_core (void)
 
   m17n_memory_full_handler = default_error_handler;
 
-  mdebug__flag = 0;
   SET_DEBUG_FLAG ("MDEBUG_ALL", MDEBUG_ALL);
   SET_DEBUG_FLAG ("MDEBUG_INIT", MDEBUG_INIT);
   SET_DEBUG_FLAG ("MDEBUG_FINI", MDEBUG_FINI);
@@ -587,7 +592,7 @@ m17n_init_core (void)
 void
 m17n_fini_core (void)
 {
-  int mdebug_mask = MDEBUG_FINI;
+  int mdebug_flag = MDEBUG_FINI;
 
   if (m17n__core_initialized == 0
       || --m17n__core_initialized > 0)
@@ -610,7 +615,7 @@ m17n_fini_core (void)
   MDEBUG_POP_TIME ();
   MDEBUG_PRINT_TIME ("FINI", (stderr, " to finalize the core modules."));
   MDEBUG_POP_TIME ();
-  if (mdebug__flag & MDEBUG_FINI)
+  if (mdebug__flags[MDEBUG_FINI])
     report_object_array ();
   msymbol__free_table ();
   if (mdebug__output != stderr)
-- 
1.7.10.4