线程创建

#include <stdio.h>

#include <pthread.h>

#include <unistd.h>

#include <stdlib.h>

struct menber

{

    int a;

    char *s;

};

/*线程执行函数*/

void *create(void *arg)

{

    struct menber *temp;

    temp=(struct menber *)arg;

    printf("menber->a = %d  \n",temp->a);

    printf("menber->s = %s  \n",temp->s);

    return (void *)0;

}

int main(int argc,char *argv[])

{

    pthread_t tidp;

    int error;

    struct menber *b;

      /*为结构体指针b分配内存并赋值*/

    b=(struct menber *)malloc( sizeof(struct menber) );

    b->a = 4;

    b->s = "zieckey";

      /*创建线程并运行线程执行函数*/

    error = pthread_create(&tidp, NULL, create, (void *)b);

    if( error )

    {

        printf("phread is not created...\n");

        return -1;

    }

    sleep(1); //进程睡眠一秒使线程执行完后进程才会结束

    printf("pthread is created...\n");

    return 0;

}

编译时要加上编译参数 -lpthread