147     camera_q_node *node =  in enqueue()  local
149     if (NULL == node) {  in enqueue()
154     memset(node, 0, sizeof(camera_q_node));  in enqueue()
155     node->data = data;  in enqueue()
159         cam_list_add_tail_node(&node->list, &m_head.list);  in enqueue()
163         free(node);  in enqueue()
184     camera_q_node *node =  in enqueueWithPriority()  local
186     if (NULL == node) {  in enqueueWithPriority()
191     memset(node, 0, sizeof(camera_q_node));  in enqueueWithPriority()
192     node->data = data;  in enqueueWithPriority()
198         m_head.list.next = &node->list;  in enqueueWithPriority()
199         p_next->prev = &node->list;  in enqueueWithPriority()
200         node->list.next = p_next;  in enqueueWithPriority()
201         node->list.prev = &m_head.list;  in enqueueWithPriority()
206         free(node);  in enqueueWithPriority()
224     camera_q_node* node = NULL;  in peek()  local
234             node = member_of(pos, camera_q_node, list);  in peek()
239     if (NULL != node) {  in peek()
240         data = node->data;  in peek()
259     camera_q_node* node = NULL;  in dequeue()  local
273             node = member_of(pos, camera_q_node, list);  in dequeue()
274             cam_list_del_node(&node->list);  in dequeue()
280     if (NULL != node) {  in dequeue()
281         data = node->data;  in dequeue()
282         free(node);  in dequeue()
300     camera_q_node* node = NULL;  in dequeue()  local
315             node = member_of(pos, camera_q_node, list);  in dequeue()
317             if (NULL != node) {  in dequeue()
318                 if ( match(node->data, m_userData, match_data) ) {  in dequeue()
319                     cam_list_del_node(&node->list);  in dequeue()
321                     data = node->data;  in dequeue()
322                     free(node);  in dequeue()
344     camera_q_node* node = NULL;  in flush()  local
354             node = member_of(pos, camera_q_node, list);  in flush()
356             cam_list_del_node(&node->list);  in flush()
359             if (NULL != node->data) {  in flush()
361                     m_dataFn(node->data, m_userData);  in flush()
363                 free(node->data);  in flush()
365             free(node);  in flush()
386     camera_q_node* node = NULL;  in flushNodes()  local
400             node = member_of(pos, camera_q_node, list);  in flushNodes()
402             if ( match(node->data, m_userData) ) {  in flushNodes()
403                 cam_list_del_node(&node->list);  in flushNodes()
406                 if (NULL != node->data) {  in flushNodes()
408                         m_dataFn(node->data, m_userData);  in flushNodes()
410                     free(node->data);  in flushNodes()
412                 free(node);  in flushNodes()
431     camera_q_node* node = NULL;  in flushNodes()  local
445             node = member_of(pos, camera_q_node, list);  in flushNodes()
447             if ( match(node->data, m_userData, match_data) ) {  in flushNodes()
448                 cam_list_del_node(&node->list);  in flushNodes()
451                 if (NULL != node->data) {  in flushNodes()
453                         m_dataFn(node->data, m_userData);  in flushNodes()
455                     free(node->data);  in flushNodes()
457                 free(node);  in flushNodes()