553 	dnssd_sock_t listenfd = dnssd_InvalidSocket, errsd = dnssd_InvalidSocket;  in deliver_request()  local
620 				errsd    = sp[0];	// We'll read our four-byte error code from sp[0]  in deliver_request()
625 				if (setsockopt(errsd, SOL_SOCKET, SO_DEFUNCTOK, &defunct, sizeof(defunct)) < 0)  in deliver_request()
669 	if (!MakeSeparateReturnSocket) errsd = sdr->sockfd;  in deliver_request()
678 		errsd = accept(listenfd, (struct sockaddr *)&daddr, &len);  in deliver_request()
679 		if (!dnssd_SocketValid(errsd)) deliver_request_bailout("accept");  in deliver_request()
733 			errsd, listenfd, sizeof(dnssd_sock_t), sizeof(void*),  in deliver_request()
742 				errsd, listenfd, dnssd_errno, dnssd_strerror(dnssd_errno));  in deliver_request()
748 		syslog(LOG_WARNING, "dnssd_clientstub sendmsg read sd=%d write sd=%d okay", errsd, listenfd);  in deliver_request()
763 	else if ((err = wait_for_daemon(errsd, DNSSD_CLIENT_TIMEOUT)) == kDNSServiceErr_NoError)  in deliver_request()
765 		if (read_all(errsd, (char*)&err, (int)sizeof(err)) < 0)  in deliver_request()
777 		if (dnssd_SocketValid(errsd))    dnssd_close(errsd);  in deliver_request()