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c语言线程终止练习示例
摘要:复制代码代码如下:#include#include#includevoid*t1(void*args){return(void*)0;}vo...

复制代码 代码如下:

#include <stdio.h>

#include <stdlib.h>

#include <pthread.h>

void *t1(void *args) {

return (void *) 0;

}

void *t2(void *args) {

printf("thread 2 param[args] = %dn", args);

pthread_exit((void *) 3);

}

void *t3(void *args) {

while(1) {

printf("thread 3 is workingn");

sleep(1);

}

}

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

pthread_t thread;

int err;

void *status;

printf("creating thread 1n");

err = pthread_create(&thread, NULL, t1, NULL);

if(err) {

printf("Can not created thread 1n");

exit(-1);

}

pthread_join(thread, &status);

printf("thread 1 exit return code %dnn", status);

printf("creating thread 2n");

err = pthread_create(&thread, NULL, t2, (void *) 9);

if(err) {

printf("Can not created thread 2n");

exit(-2);

}

pthread_join(thread, &status);

printf("thread 2 exit return code %dnn", status);

printf("creating thread 3n");

err = pthread_create(&thread, NULL, t3, NULL);

if(err) {

printf("Can not created thread 3n");

exit(-3);

}

sleep(10);

pthread_cancel(thread);

pthread_join(thread, &status);

printf("thread 3 exit return code %dn", status);

return 1;

}

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