81
59
Gets the previous lock in the lock queue, returns NULL if there are no
82
60
more locks (i.e. the current lock is the first one). The iterator is
87
64
lock_queue_iterator_get_prev(
88
65
/*=========================*/
95
71
switch (lock_get_type_low(iter->current_lock)) {
97
73
prev_lock = lock_rec_get_prev(