lib/tdb: add tdb_check()

ctdb wants a quick way to detect corrupt tdbs; particularly, tdbs with
loops in their hash chains.  tdb_check() provides this.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/tdb/tdb.exports b/lib/tdb/tdb.exports
index f3dcd1514b0..cf287d8f32c 100644
--- a/lib/tdb/tdb.exports
+++ b/lib/tdb/tdb.exports
@@ -9,6 +9,7 @@
            tdb_chainlock_unmark;
            tdb_chainunlock;
            tdb_chainunlock_read;
+           tdb_check;
            tdb_close;
            tdb_delete;
            tdb_dump_all;