701     dnssd_sock_t listenfd = dnssd_InvalidSocket, errsd = dnssd_InvalidSocket;  in deliver_request()  local
742             listenfd = socket(AF_DNSSD, SOCK_STREAM, 0);  in deliver_request()
743             if (!dnssd_SocketValid(listenfd)) {  in deliver_request()
750             if (bind(listenfd, (struct sockaddr*) &caddr, sizeof(caddr)) < 0) {  in deliver_request()
753             if (getsockname(listenfd, (struct sockaddr*) &caddr, &len) < 0) {  in deliver_request()
756             if (listen(listenfd, 1) < 0) {  in deliver_request()
768             listenfd = socket(AF_DNSSD, SOCK_STREAM, 0);  in deliver_request()
769             if (!dnssd_SocketValid(listenfd)) {  in deliver_request()
781             bindresult = bind(listenfd, (struct sockaddr *)&caddr, sizeof(caddr));  in deliver_request()
786             if (listen(listenfd, 1) < 0) {  in deliver_request()
799                 listenfd = sp[1];   // We'll send sp[1] to the daemon  in deliver_request()
865         if ((err = set_waitlimit(listenfd, DNSSD_CLIENT_TIMEOUT)) != kDNSServiceErr_NoError)  in deliver_request()
867         errsd = accept(listenfd, (struct sockaddr *)&daddr, &len);  in deliver_request()
892                     listenfd = open(p, O_RDWR, 0);  in deliver_request()
894                     if (!dnssd_SocketValid(listenfd) && dnssd_errno != EBUSY)  in deliver_request()
896                     if (dnssd_SocketValid(listenfd) || dnssd_errno != EBUSY) break;  in deliver_request()
906             *((dnssd_sock_t *)CMSG_DATA(cmsg)) = listenfd;  in deliver_request()
915                errsd, listenfd, sizeof(dnssd_sock_t), sizeof(void*),  in deliver_request()
924                    errsd, listenfd, dnssd_errno, dnssd_strerror(dnssd_errno));  in deliver_request()
930 …_WARNING, "dnssd_clientstub deliver_request sendmsg read sd=%d write sd=%d okay", errsd, listenfd);  in deliver_request()
939         dnssd_close(listenfd);  in deliver_request()
940 …listenfd = dnssd_InvalidSocket; // Make sure we don't close it a second time in the cleanup handli…  in deliver_request()
961         if (dnssd_SocketValid(listenfd)) dnssd_close(listenfd);  in deliver_request()