Lines Matching defs:mutex
61 apr_thread_mutex_t *mutex;
628 * either in the child_init phase or dbd_setup_lock() acquired our mutex.
630 * reslist calls, which have an internal mutex.
686 /* we failed, so create a mutex so that subsequent competing callers
689 rv2 = apr_thread_mutex_create(&group->mutex,
693 "Failed to create thread mutex");
719 if (!group->mutex) {
720 /* we already logged an error when the mutex couldn't be created */
724 rv2 = apr_thread_mutex_lock(group->mutex);
727 "Failed to acquire thread mutex");
735 rv2 = apr_thread_mutex_unlock(group->mutex);
738 "Failed to release thread mutex");
837 * since this is non-threaded, we can update without a mutex