From 936d76802f98d04d9743b2ca8eeeaadd4362db51 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Tue, 16 Dec 2008 14:38:17 +1100
Subject: imported the tdb_repack() code from CTDB

The tdb_repack() function repacks a TDB so that it has a single
freelist entry. The file doesn't shrink, but it does remove all
freelist fragmentation. This code originated in the CTDB vacuuming
code, but will now be used in ldb to cope with fragmentation from
re-indexing
---
 lib/tdb/include/tdb.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'lib/tdb/include')

diff --git a/lib/tdb/include/tdb.h b/lib/tdb/include/tdb.h
index c41c9941f0..94b5e366b9 100644
--- a/lib/tdb/include/tdb.h
+++ b/lib/tdb/include/tdb.h
@@ -152,11 +152,14 @@ int tdb_chainlock_unmark(struct tdb_context *tdb, TDB_DATA key);
 
 void tdb_setalarm_sigptr(struct tdb_context *tdb, volatile sig_atomic_t *sigptr);
 
+/* wipe and repack */
+int tdb_wipe_all(struct tdb_context *tdb);
+int tdb_repack(struct tdb_context *tdb);
+
 /* Debug functions. Not used in production. */
 void tdb_dump_all(struct tdb_context *tdb);
 int tdb_printfreelist(struct tdb_context *tdb);
 int tdb_validate_freelist(struct tdb_context *tdb, int *pnum_entries);
-int tdb_wipe_all(struct tdb_context *tdb);
 int tdb_freelist_size(struct tdb_context *tdb);
 
 extern TDB_DATA tdb_null;
-- 
cgit