void queue_foreach(struct queue *queue, queue_foreach_func_t function,
void *user_data)
{
struct queue_entry *entry;
if (!queue || !function)
return;
entry = queue->head;
if (!entry)
return;
queue_ref(queue);
while (entry && queue->head && queue->ref_count > 1) {
struct queue_entry *next;
queue_entry_ref(entry);
function(entry->data, user_data);
next = entry->next;
queue_entry_unref(entry);
entry = next;
}
queue_unref(queue);
}
void queue_foreach(struct queue *queue, queue_foreach_func_t function,
void *user_data)
{
struct queue_entry *entry;
if (!queue || !function)
return;
entry = queue->head;
if (!entry)
return;
queue_ref(queue);
while (entry && queue->ref_count > 1) {
struct queue_entry *tmp = entry;
entry = tmp->next;
function(tmp->data, user_data);
if (!queue_find_entry(queue, entry))
break;
}
queue_unref(queue);
}
struct queue *queue_new(void)
{
struct queue *queue;
queue = new0(struct queue, 1);
queue->head = NULL;
queue->tail = NULL;
queue->entries = 0;
return queue_ref(queue);
}
