isc/unix/ifiter_ioctl.c

50 #define LIFREQ lifreq
458 	struct lifreq lifreq;
557 	memset(&lifreq, 0, sizeof(lifreq));
558 	memcpy(lifreq.lifr_name, iter->current.name, sizeof(lifreq.lifr_name));
559 	memcpy(&lifreq.lifr_addr, &iter->current.address.type.in6,
562 	if (isc_ioctl(iter->socket, SIOCGLIFADDR, &lifreq) < 0) {
569 	prefixlen = lifreq.lifr_addrlen;
686 	struct LIFREQ lifreq;
698 	memset(&lifreq, 0, sizeof(lifreq));
699 	memcpy(&lifreq, ifrp, sizeof(lifreq));
701 	family = lifreq.lifr_addr.ss_family;
712 	INSIST(sizeof(lifreq.lifr_name) <= sizeof(iter->current.name));
714 	memcpy(iter->current.name, lifreq.lifr_name, sizeof(lifreq.lifr_name));
717 		 (struct sockaddr *)&lifreq.lifr_addr, lifreq.lifr_name);
721 				    (isc_uint32_t)lifreq.lifr_index);
754 	if (isc_ioctl(fd, SIOCGLIFFLAGS, (char *) &lifreq) < 0) {
758 				 lifreq.lifr_name, strbuf);
762 	if ((lifreq.lifr_flags & IFF_UP) != 0)
766 	if ((lifreq.lifr_flags & IFF_POINTOPOINT) != 0)
770 	if ((lifreq.lifr_flags & IFF_LOOPBACK) != 0)
773 	if ((lifreq.lifr_flags & IFF_BROADCAST) != 0) {
778 	if ((lifreq.lifr_flags & IFF_MULTICAST) != 0) {
793 		if (isc_ioctl(fd, SIOCGLIFDSTADDR, (char *)&lifreq)
802 					 lifreq.lifr_name, strbuf);
806 			 (struct sockaddr *)&lifreq.lifr_dstaddr,
807 			 lifreq.lifr_name);
818 		if (isc_ioctl(iter->socket, SIOCGLIFBRDADDR, (char *)&lifreq)
827 					 lifreq.lifr_name, strbuf);
831 			 (struct sockaddr *)&lifreq.lifr_broadaddr,
832 			 lifreq.lifr_name);
839 	memset(&lifreq, 0, sizeof(lifreq));
840 	memcpy(&lifreq, ifrp, sizeof(lifreq));
852 		for (i = 0; i < lifreq.lifr_addrlen; i += 8) {
853 			bits = lifreq.lifr_addrlen - i;
870 	if (isc_ioctl(fd, SIOCGLIFNETMASK, (char *)&lifreq) < 0) {
877 				 lifreq.lifr_name, strbuf);
881 		 (struct sockaddr *)&lifreq.lifr_addr, lifreq.lifr_name);