38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
#ifndef __SAMPLE_COMM_THRD_POOL_H__
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#define __SAMPLE_COMM_THRD_POOL_H__
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#include <stdio.h>
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#include <pthread.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include "xmedia_type.h"
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// 任务结构体
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typedef struct {
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xmedia_void (*function)(xmedia_void*); // 任务函数
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xmedia_void *arg; // 任务参数
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} task_t;
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// 线程池结构体
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typedef struct {
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task_t *task_queue; // 任务队列
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xmedia_s32 queue_capacity; // 队列容量
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xmedia_s32 queue_size; // 当前任务数量
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xmedia_s32 queue_front; // 队头索引
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xmedia_s32 queue_rear; // 队尾索引
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pthread_t *threads; // 线程数组
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xmedia_s32 thread_count; // 线程数量
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pthread_mutex_t mutex; // 互斥锁
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pthread_cond_t cond; // 条件变量
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xmedia_bool shutdown; // 线程池关闭标志
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} thread_pool_t;
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thread_pool_t *sample_comm_thrd_pool_init(xmedia_s32 thread_count, xmedia_s32 queue_capacity);
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xmedia_s32 sample_comm_thrd_job_submit(thread_pool_t* pool, xmedia_void (*function)(xmedia_void*), xmedia_void* arg);
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xmedia_void *sample_comm_thrd_pool_worker(xmedia_void* arg);
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xmedia_void sample_comm_thrd_pool_destroy(thread_pool_t* pool);
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#endif
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