69 lines
1.6 KiB
C
69 lines
1.6 KiB
C
/*
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* Copyright (c) 2020 YuQing <384681@qq.com>
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*
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* This program is free software: you can use, redistribute, and/or modify
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* it under the terms of the Lesser GNU General Public License, version 3
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* or later ("LGPL"), as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the Lesser GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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//fast_blocked_queue.h
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#ifndef _FAST_BLOCKED_QUEUE_H
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#define _FAST_BLOCKED_QUEUE_H
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <pthread.h>
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#include "common_define.h"
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#include "fast_task_queue.h"
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struct fast_blocked_queue
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{
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struct fast_task_info *head;
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struct fast_task_info *tail;
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pthread_mutex_t lock;
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pthread_cond_t cond;
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};
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#ifdef __cplusplus
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extern "C" {
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#endif
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int blocked_queue_init(struct fast_blocked_queue *pQueue);
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void blocked_queue_destroy(struct fast_blocked_queue *pQueue);
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static inline void blocked_queue_terminate(struct fast_blocked_queue *pQueue)
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{
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pthread_cond_signal(&(pQueue->cond));
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}
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static inline void blocked_queue_terminate_all(struct fast_blocked_queue *pQueue,
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const int count)
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{
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int i;
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for (i=0; i<count; i++)
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{
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pthread_cond_signal(&(pQueue->cond));
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}
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}
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int blocked_queue_push(struct fast_blocked_queue *pQueue,
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struct fast_task_info *pTask);
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struct fast_task_info *blocked_queue_pop(struct fast_blocked_queue *pQueue);
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#ifdef __cplusplus
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}
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#endif
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#endif
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