X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;f=util%2Flog.c;h=b648bf15b85fcd365c8b1dfc48f14656a9d7c28c;hb=068a5a7412f492019b4d6f5e89158098d44368f7;hp=380b037435c7f01b615b8c6ad9d14c28d716eed6;hpb=33ec719e54ba8b5cc86c7745ebcbcfa572eb3e0d;p=yaz-moved-to-github.git

diff --git a/util/log.c b/util/log.c
index 380b037..b648bf1 100644
--- a/util/log.c
+++ b/util/log.c
@@ -4,7 +4,13 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: log.c,v $
- * Revision 1.14  1997-09-18 08:48:09  adam
+ * Revision 1.16  1997-10-06 08:55:07  adam
+ * Changed log_init so that previous (if any) is closed.
+ *
+ * Revision 1.15  1997/09/29 07:13:13  adam
+ * Minor changes.
+ *
+ * Revision 1.14  1997/09/18 08:48:09  adam
  * Fixed minor bug that caused log_init to ignore filename.
  *
  * Revision 1.13  1997/09/01 08:54:13  adam
@@ -120,27 +126,35 @@ char *strerror(int n)
 
 FILE *log_file(void)
 {
+    if (!l_file)
+        l_file = stderr;
     return l_file;
 }
 
 void log_init(int level, const char *prefix, const char *name)
 {
+    FILE *new_file;
     l_level = level;
     if (prefix && *prefix)
     	sprintf(l_prefix, "%.512s", prefix);
+    if (!l_file)
+        l_file = stderr;
     if (!name || !*name)
         return;
-    if (l_file != stderr && l_file != 0)
-	return;
-    if (!(l_file = fopen(name, "a")))
+    if (!(new_file = fopen(name, "a")))
         return;
-    setvbuf(l_file, 0, _IONBF, 0);
+    if (l_file != stderr)
+    {
+        setvbuf(new_file, 0, _IONBF, 0);
+        fclose (l_file);
+    }
+    l_file = new_file;
 }
 
 static void (*start_hook_func)(int, const char *, void *) = NULL;
-void *start_hook_info;
+static void *start_hook_info;
 static void (*end_hook_func)(int, const char *, void *) = NULL;
-void *end_hook_info;
+static void *end_hook_info;
 
 void log_event_start (void (*func)(int, const char *, void *), void *info)
 {