Method join

src/common/Thread.cc:170–188

}

int Thread::join(void **prval)
{
  if (thread_id == 0) {
    ceph_abort_msg("join on thread that was never started");
    return -EINVAL;
  }

  int status = pthread_join(thread_id, prval);
  if (status != 0) {
    char buf[256];
    snprintf(buf, sizeof(buf), "Thread::join(): pthread_join "
             "failed with error %d\n", status);
    dout_emergency(buf);
    ceph_assert(status == 0);
  }

  thread_id = 0;
  return status;
}

int Thread::detach()
{