ret = send(ufd->fd, ufd->sk->buf.s.buf, ufd->sk->buf.s.datasize, MSG_DONTWAIT | MSG_NOSIGNAL);
else
ret = write(ufd->fd, ufd->sk->buf.s.buf, ufd->sk->buf.s.datasize);
ret = send(ufd->fd, ufd->sk->buf.s.buf, ufd->sk->buf.s.datasize, MSG_DONTWAIT | MSG_NOSIGNAL);
else
ret = write(ufd->fd, ufd->sk->buf.s.buf, ufd->sk->buf.s.datasize);