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1.thread_pool.h
#ifndef _LIB_DOL_THREAD_POOL_H_
#define _LIB_DOL_THREAD_POOL_H_
#include "thread_pool.def"
#include <pthread.h>
#define THREAD_POOL_MIN_SIZE 5 /* at least 5 threads, 4 job + 1 manage thread */
#define THREAD_POOL_MIN_IDLE_SIZE 3 /* at least 3 threads idle to improve the efficiency */
#define THREAD_POOL_DEFAULT_SIZE 10 /* default threads in thread pool */
#define THREAD_POOL_MAX_SIZE 100 /* max threads in thread pool */
#define TREAD_POOL_STATE_NOTRUN 0
#define TREAD_POOL_STATE_IDLE 1
#define TREAD_POOL_STATE_BUSY 2
#define TREAD_POOL_REG_OK 0
#define
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