tdb_lock_nonblock  473 lib/tdb/common/lock.c 	return tdb_lock_nonblock(tdb, BUCKET(tdb->hash_fn(&key)), F_WRLCK);
tdb_lock_nonblock  180 lib/tdb/common/tdb_private.h int tdb_lock_nonblock(struct tdb_context *tdb, int list, int ltype);