pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);与pthread_detach(thread_id);

pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);与pthread_detach(thread_id);都是设置线程为分离,

用了pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);再用pthread_detach(thread_id);,返回值为22出错

你可能感兴趣的:(pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);与pthread_detach(thread_id);)