Linux--線程,pthread_detach使用__Linux

需要注意的是，線上程中使用pthread_detach之後就不能用pthread_join了，否則會出現Invalid argument錯誤

#include <stdio.h>#include <pthread.h>#include <string.h>void *th_run(void *arg){int n = 3;while(n--){printf("thread run\n");sleep(1);}}int main(){pthread_t pth;pthread_create(&pth, NULL, th_run, NULL);pthread_detach(pth);int status;int err = pthread_join(pth, (void *)&status);if (err){printf("error info[%s]\n", strerror(err));}else{printf("thread exit %d\n", status);}return 0;}