- printf("thread main, thread id : %lu, pid %lu\n", pthread_self(), getpid());
- err = pthread_create(&tid1, NULL, thr1, NULL);
- if(err!=0) exit(1);
+ printf("thread main, thread id : %lu, pid %lu\n", pthread_self(), getpid());
+ err = pthread_create(&tid1, NULL, thr1, NULL);
+ if(err!=0) exit(1);