625 mDNSlocal int SetupSocket(struct sockaddr *intfAddr, mDNSIPPort port, int interfaceIndex, int *sktP…  in SetupSocket()  argument
634 	assert(intfAddr != NULL);  in SetupSocket()
639 	if      (intfAddr->sa_family == AF_INET) *sktPtr = socket(PF_INET,  SOCK_DGRAM, IPPROTO_UDP);  in SetupSocket()
641 	else if (intfAddr->sa_family == AF_INET6) *sktPtr = socket(PF_INET6, SOCK_DGRAM, IPPROTO_UDP);  in SetupSocket()
645 …if (*sktPtr < 0) { err = errno; perror((intfAddr->sa_family == AF_INET) ? "socket AF_INET" : "sock…  in SetupSocket()
661 	if (intfAddr->sa_family == AF_INET)  in SetupSocket()
698 			imr.imr_interface        = ((struct sockaddr_in*)intfAddr)->sin_addr;  in SetupSocket()
706 …err = setsockopt(*sktPtr, IPPROTO_IP, IP_MULTICAST_IF, &((struct sockaddr_in*)intfAddr)->sin_addr,…  in SetupSocket()
739 	else if (intfAddr->sa_family == AF_INET6)  in SetupSocket()
851 mDNSlocal int SetupOneInterface(mDNS *const m, struct sockaddr *intfAddr, struct sockaddr *intfMask…  in SetupOneInterface()  argument
858 	assert(intfAddr != NULL);  in SetupOneInterface()
876 		SockAddrTomDNSAddr(intfAddr, &intf->coreIntf.ip, NULL);  in SetupOneInterface()
903 		if (alias->multicastSocket4 == -1 && intfAddr->sa_family == AF_INET)  in SetupOneInterface()
904 			err = SetupSocket(intfAddr, MulticastDNSPort, intf->index, &alias->multicastSocket4);  in SetupOneInterface()
906 		else if (alias->multicastSocket6 == -1 && intfAddr->sa_family == AF_INET6)  in SetupOneInterface()
907 			err = SetupSocket(intfAddr, MulticastDNSPort, intf->index, &alias->multicastSocket6);  in SetupOneInterface()