国嵌必修实验代码2-5-1

#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; }