使用互斥量读写链表

/*
 * main.c
 *
 *  Created on: Oct 29, 2010
 *      Author: jenson
 */

#include
#include
#include
#include
#include
#include
typedef struct _list_args * list_args;
struct _list_args {
    list_t * list;
    int value;
};
pthread_mutex_t q_lock = PTHREAD_MUTEX_INITIALIZER;//全局变量锁
struct timeval begintime;
void * pop_list(void * list) {
    pthread_t tid;
    tid =pthread_self();
    printf(\