From 964d7a66259190548d54af790cb60c63958bff6e Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Wed, 30 May 2001 03:42:44 +0000
Subject: added a tdb_open_log() function that opens a tdb and enables logging
 of messages from the tdb code into the Samba DEBUG() system just call
 tdb_open_log() instead of tdb_open() to enable this on any tdb (This used to
 be commit 3ab770484c6775df2c1a6f69427ebe656702c96c)

---
 source3/tdb/tdb.c     |  2 +-
 source3/tdb/tdbutil.c | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 34 insertions(+), 1 deletion(-)

(limited to 'source3/tdb')

diff --git a/source3/tdb/tdb.c b/source3/tdb/tdb.c
index 463cfc65ca..39e8be3e15 100644
--- a/source3/tdb/tdb.c
+++ b/source3/tdb/tdb.c
@@ -56,7 +56,7 @@
 #define TDB_DEAD(r) ((r)->magic == TDB_DEAD_MAGIC)
 #define TDB_BAD_MAGIC(r) ((r)->magic != TDB_MAGIC && !TDB_DEAD(r))
 #define TDB_HASH_TOP(hash) (FREELIST_TOP + (BUCKET(hash)+1)*sizeof(tdb_off))
-#define TDB_LOG(x) (tdb->log_fn?tdb->log_fn x,0 : 0)
+#define TDB_LOG(x) (tdb->log_fn?((tdb->log_fn x),0) : 0)
 
 /* lock offsets */
 #define GLOBAL_LOCK 0
diff --git a/source3/tdb/tdbutil.c b/source3/tdb/tdbutil.c
index 40f5a1246d..c4cbf73034 100644
--- a/source3/tdb/tdbutil.c
+++ b/source3/tdb/tdbutil.c
@@ -321,3 +321,36 @@ int tdb_unpack(char *buf, int bufsize, char *fmt, ...)
  no_space:
 	return -1;
 }
+
+/****************************************************************************
+log tdb messages via DEBUG()
+****************************************************************************/
+static void tdb_log(TDB_CONTEXT *tdb, int level, const char *format, ...)
+{
+	va_list ap;
+	char *ptr = NULL;
+
+	va_start(ap, format);
+	vasprintf(&ptr, format, ap);
+	va_end(ap);
+	
+	if (!ptr || !*ptr) return;
+
+	DEBUG(level, ("tdb(%s): %s", tdb->name, ptr));
+}
+
+
+
+/* like tdb_open() but also setup a logging function that redirects to
+   the samba DEBUG() system */
+TDB_CONTEXT *tdb_open_log(char *name, int hash_size, int tdb_flags,
+			  int open_flags, mode_t mode)
+{
+	TDB_CONTEXT *tdb = tdb_open(name, hash_size, tdb_flags, 
+				    open_flags, mode);
+	if (!tdb) return NULL;
+
+	tdb_logging_function(tdb, tdb_log);
+
+	return tdb;
+}
-- 
cgit