| | |
| | | mem_pool_destroy(); |
| | | } |
| | | |
| | | //移除不包含在keys中的队列 |
| | | void shm_remove_queues_exclue(void *keys, int length) { |
| | | SHMQueue<ele_t>::remove_queues_exclue((int*)keys, (size_t)length); |
| | | } |
| | | |
| | | /** |
| | | * 创建队列 |
| | | * @ shmqueue |
| | |
| | | |
| | | /** |
| | | * 入队, 指定时间内入队不成功就返回 |
| | | * timespec {sec秒, nsec纳秒} |
| | | * @sec秒 |
| | | * @nsec纳秒 |
| | | */ |
| | | int shmqueue_push_timeout(void * _shmqueue, void *src, int size, void * _timeout) { |
| | | struct timespec *timeout = (struct timespec *)_timeout; |
| | | int shmqueue_push_timeout(void * _shmqueue, void *src, int size, int sec, int nsec) { |
| | | |
| | | struct timespec timeout = {sec, nsec}; |
| | | shmqueue_t * shmqueue = (shmqueue_t *)_shmqueue; |
| | | ele_t dest; |
| | | dest.size = size; |
| | | dest.buf = mm_malloc(size); |
| | | memcpy(dest.buf, src, size); |
| | | return ((SHMQueue<ele_t> *)(shmqueue->mqueue))->push_timeout(dest, timeout); |
| | | return ((SHMQueue<ele_t> *)(shmqueue->mqueue))->push_timeout(dest, &timeout); |
| | | } |
| | | |
| | | /** |
| | | * 出队, 队列空时等待 |
| | | */ |
| | | int shmqueue_pop(void * _shmqueue, void *dest) { |
| | | int shmqueue_pop(void * _shmqueue, void **dest, int *size) { |
| | | shmqueue_t * shmqueue = (shmqueue_t *)_shmqueue; |
| | | ele_t src; |
| | | |
| | | bool rv = ((SHMQueue<ele_t> *)(shmqueue->mqueue))->pop(src); |
| | | if (rv) { |
| | | memcpy(dest, src.buf, src.size); |
| | | void * _dest = malloc(src.size); |
| | | memcpy(_dest, src.buf, src.size); |
| | | *dest = _dest; |
| | | *size = src.size; |
| | | mm_free(src.buf); |
| | | return 1; |
| | | } else { |
| | |
| | | /** |
| | | * 出队, 队列空时立即返回 |
| | | */ |
| | | int shmqueue_pop_nowait(void * _shmqueue, void *dest) { |
| | | int shmqueue_pop_nowait(void * _shmqueue, void **dest, int *size) { |
| | | shmqueue_t * shmqueue = (shmqueue_t *)_shmqueue; |
| | | ele_t src; |
| | | |
| | | bool rv = ((SHMQueue<ele_t> *)(shmqueue->mqueue))->pop_nowait(src); |
| | | if (rv) { |
| | | void * _dest = malloc(src.size); |
| | | memcpy(dest, src.buf, src.size); |
| | | *dest = _dest; |
| | | *size = src.size; |
| | | mm_free(src.buf); |
| | | return 1; |
| | | } else { |
| | |
| | | |
| | | /** |
| | | * 出队, 指定时间内出队不成功就返回 |
| | | * @sec秒 |
| | | * @nsec纳秒 |
| | | */ |
| | | int shmqueue_pop_timeout(void * _shmqueue, void *dest, void * _timeout) { |
| | | struct timespec *timeout = (struct timespec *)_timeout; |
| | | int shmqueue_pop_timeout(void * _shmqueue, void **dest, int *size, int sec, int nsec) { |
| | | struct timespec timeout = {sec, nsec}; |
| | | shmqueue_t * shmqueue = (shmqueue_t *)_shmqueue; |
| | | ele_t src; |
| | | bool rv = ((SHMQueue<ele_t> *)(shmqueue->mqueue))->pop_timeout(src, timeout); |
| | | |
| | | bool rv = ((SHMQueue<ele_t> *)(shmqueue->mqueue))->pop_timeout(src, &timeout); |
| | | if (rv) { |
| | | memcpy(dest, src.buf, src.size); |
| | | void * _dest = malloc(src.size); |
| | | memcpy(_dest, src.buf, src.size); |
| | | *dest = _dest; |
| | | *size = src.size; |
| | | mm_free(src.buf); |
| | | return 1; |
| | | } else { |
| | |
| | | } |
| | | } |
| | | |
| | | void shmqueue_free(void *ptr) { |
| | | free(ptr); |
| | | } |
| | | |
| | | |