#include "stdio.h"
#include "stdlib.h"
#include "pthread.h"
int testA();
int testB();
int testC();
int testA()
{
int i ;
pthread_t pidB;
for(i = 0; i< 10; i++)
{
printf("this is pthreadA\n");
pthread_create(&pidB, NULL, (void*)testB, NULL);
pthread_join(pidB, NULL);
}
return 0;
}
int testB()
{
pthread_t pidC;
printf("this is pthreadB\n");
pthread_create(&pidC, NULL, (void*)testC, NULL);
return 0;
}
int testC()
{
printf("this is pthreadC\n");
return 0;
}
int main()
{
pthread_t pidA,pidB,pidC;
int ret, i ;
ret = pthread_create(&pidA, NULL, (void *)testA, NULL);
if(ret != 0)
{
printf("create thread fail\n");
return -1;
}
pthread_join(pidA, NULL);
printf("this is main thread\n");
return 0;
}
三个线程,轮流打印10次各自的线程ID
最新推荐文章于 2023-06-22 13:01:04 发布