From 70f27f1b52b57011c053460b0084e366bfbf03f7 Mon Sep 17 00:00:00 2001
From: Martin Pool <mbp@samba.org>
Date: Mon, 10 Dec 2001 05:08:22 +0000
Subject: Doc. (This used to be commit
 bb6c0df4bc4eb8ce789886ec17e434dc27bb34b0)

---
 source3/tdb/tdb.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'source3/tdb/tdb.c')

diff --git a/source3/tdb/tdb.c b/source3/tdb/tdb.c
index f78d4e2bb1..955c0b322d 100644
--- a/source3/tdb/tdb.c
+++ b/source3/tdb/tdb.c
@@ -56,6 +56,10 @@
 #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))
+
+/* NB assumes there is a local variable called "tdb" that is the
+ * current context, also takes doubly-parenthesized print-style
+ * argument. */
 #define TDB_LOG(x) (tdb->log_fn?((tdb->log_fn x),0) : 0)
 
 /* lock offsets */
-- 
cgit