linux多线程 -- 互斥量

来源：互联网发布：mac装maven 编辑：程序博客网时间：2024/06/07 03:23
#include <iostream>#include "Configure.h"#include "Utils.h"#include <queue>using namespace std;queue<int> product;pthread_mutex_t mutex;void *Produce(void *args){    int i;    for(i = 0; i < 10; i++){        pthread_mutex_lock(&mutex);        product.push(i);        CC_NOTICE("Produce %d", i);        pthread_mutex_unlock(&mutex);        sleep(1);    }    pthread_exit(NULL);}void *Consume(void *args){    int i;    for(i = 0; i < 10; i++){        pthread_mutex_lock(&mutex);        if(product.empty()){            pthread_mutex_unlock(&mutex);            continue;        }        CC_NOTICE("Consume %d", product.front());        product.pop();        pthread_mutex_unlock(&mutex);        sleep(2);    }    pthread_exit(NULL);}int main(){    pthread_t proID, conID;    pthread_mutex_init(&mutex, NULL);    int ret;    ret = pthread_create(&proID, NULL, Produce, NULL);    if(ret != 0){        CC_FATAL("Create thread error");        exit(1);    }    ret = pthread_create(&conID, NULL, Consume, NULL);    if(ret != 0){        CC_FATAL("Create thread error");        exit(1);    }    pthread_join(proID, NULL);    pthread_join(conID, NULL);    return 0;}
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