size_t num_free = 0, num_used = 0, num_found = 0, num_ftables = 0;
if (tdb_allrecord_lock(tdb, F_RDLCK, TDB_LOCK_WAIT, false) != 0)
size_t num_free = 0, num_used = 0, num_found = 0, num_ftables = 0;
if (tdb_allrecord_lock(tdb, F_RDLCK, TDB_LOCK_WAIT, false) != 0)