270 	struct	in6_aliasreq *ifra = (struct in6_aliasreq *)data;  in in6_control_ioctl()  local
280 		ifra->ifra_vhid = 0;  in in6_control_ioctl()
385 		sa6 = &ifra->ifra_addr;  in in6_control_ioctl()
467 		if (ifra->ifra_addr.sin6_family != AF_INET6 ||  in in6_control_ioctl()
468 		    ifra->ifra_addr.sin6_len != sizeof(struct sockaddr_in6)) {  in in6_control_ioctl()
589 		error = in6_addifaddr(ifp, ifra, ia);  in in6_control_ioctl()
674 in6_update_ifa_join_mc(struct ifnet *ifp, struct in6_aliasreq *ifra,  in in6_update_ifa_join_mc()  argument
686 	    &ifra->ifra_addr.sin6_addr)) != 0)  in in6_update_ifa_join_mc()
787 in6_update_ifa(struct ifnet *ifp, struct in6_aliasreq *ifra,  in in6_update_ifa()  argument
792 	if ((error = in6_validate_ifra(ifp, ifra, ia, flags)) != 0)  in in6_update_ifa()
797 		if ((ia = in6_alloc_ifa(ifp, ifra, flags)) == NULL)  in in6_update_ifa()
801 	error = in6_update_ifa_internal(ifp, ifra, ia, hostIsNew, flags);  in in6_update_ifa()
811 		error = in6_broadcast_ifa(ifp, ifra, ia, flags);  in in6_update_ifa()
820 in6_prepare_ifra(struct in6_aliasreq *ifra, const struct in6_addr *addr,  in in6_prepare_ifra()  argument
824 	memset(ifra, 0, sizeof(struct in6_aliasreq));  in in6_prepare_ifra()
826 	ifra->ifra_addr.sin6_family = AF_INET6;  in in6_prepare_ifra()
827 	ifra->ifra_addr.sin6_len = sizeof(struct sockaddr_in6);  in in6_prepare_ifra()
829 		ifra->ifra_addr.sin6_addr = *addr;  in in6_prepare_ifra()
831 	ifra->ifra_prefixmask.sin6_family = AF_INET6;  in in6_prepare_ifra()
832 	ifra->ifra_prefixmask.sin6_len = sizeof(struct sockaddr_in6);  in in6_prepare_ifra()
834 		ifra->ifra_prefixmask.sin6_addr = *mask;  in in6_prepare_ifra()
838 in6_validate_ifra(struct ifnet *ifp, struct in6_aliasreq *ifra,  in in6_validate_ifra()  argument
847 	if (ifp == NULL || ifra == NULL) /* this maybe redundant */  in in6_validate_ifra()
855 	    ifra->ifra_dstaddr.sin6_family != AF_INET6 &&  in in6_validate_ifra()
856 	    ifra->ifra_dstaddr.sin6_family != AF_UNSPEC)  in in6_validate_ifra()
862 	if (ifra->ifra_addr.sin6_len != sizeof(struct sockaddr_in6) ||  in in6_validate_ifra()
863 	    ifra->ifra_addr.sin6_family != AF_INET6)  in in6_validate_ifra()
870 	if (ifra->ifra_prefixmask.sin6_len > sizeof(struct sockaddr_in6))  in in6_validate_ifra()
878 	if (ia == NULL && ifra->ifra_prefixmask.sin6_len == 0)  in in6_validate_ifra()
880 	if (ifra->ifra_prefixmask.sin6_len != 0) {  in in6_validate_ifra()
881 		plen = in6_mask2len(&ifra->ifra_prefixmask.sin6_addr,  in in6_validate_ifra()
882 		    (u_char *)&ifra->ifra_prefixmask +  in in6_validate_ifra()
883 		    ifra->ifra_prefixmask.sin6_len);  in in6_validate_ifra()
898 	dst6 = ifra->ifra_dstaddr;  in in6_validate_ifra()
919 	ifra->ifra_dstaddr = dst6;  in in6_validate_ifra()
926 	if (ifra->ifra_dstaddr.sin6_family == AF_INET6) {  in in6_validate_ifra()
940 	lt = &ifra->ifra_lifetime;  in in6_validate_ifra()
950 		    ip6_sprintf(ip6buf, &ifra->ifra_addr.sin6_addr)));  in in6_validate_ifra()
957 	if (ia != NULL && ifra->ifra_prefixmask.sin6_len != 0) {  in in6_validate_ifra()
981 in6_alloc_ifa(struct ifnet *ifp, struct in6_aliasreq *ifra, int flags)  in in6_alloc_ifa()  argument
999 	ia->ia_addr = ifra->ifra_addr;  in in6_alloc_ifa()
1014 	if (ifra->ifra_prefixmask.sin6_len != 0) {  in in6_alloc_ifa()
1016 		ia->ia_prefixmask.sin6_len = ifra->ifra_prefixmask.sin6_len;  in in6_alloc_ifa()
1017 		ia->ia_prefixmask.sin6_addr = ifra->ifra_prefixmask.sin6_addr;  in in6_alloc_ifa()
1043 in6_update_ifa_internal(struct ifnet *ifp, struct in6_aliasreq *ifra,  in in6_update_ifa_internal()  argument
1056 	ia->ia6_lifetime = ifra->ifra_lifetime;  in in6_update_ifa_internal()
1072 	if ((ifra->ifra_flags & IN6_IFF_DEPRECATED) != 0) {  in in6_update_ifa_internal()
1080 	ia->ia6_flags = ifra->ifra_flags;  in in6_update_ifa_internal()
1098 	error = in6_notify_ifa(ifp, ia, ifra, hostIsNew);  in in6_update_ifa_internal()
1111 in6_broadcast_ifa(struct ifnet *ifp, struct in6_aliasreq *ifra,  in in6_broadcast_ifa()  argument
1127 		error = in6_update_ifa_join_mc(ifp, ifra, ia, flags, &in6m_sol);  in in6_broadcast_ifa()
1231 in6_addifaddr(struct ifnet *ifp, struct in6_aliasreq *ifra, struct in6_ifaddr *ia)  in in6_addifaddr()  argument
1249 	if ((error = in6_update_ifa(ifp, ifra, ia, 0)) != 0)  in in6_addifaddr()
1256 	if ((ia = in6ifa_ifpwithaddr(ifp, &ifra->ifra_addr.sin6_addr)) == NULL) {  in in6_addifaddr()
1264 	if (ifra->ifra_vhid > 0) {  in in6_addifaddr()
1267 			    ifra->ifra_vhid);  in in6_addifaddr()
1289 	pr0.ndpr_plen = in6_mask2len(&ifra->ifra_prefixmask.sin6_addr,  in in6_addifaddr()
1295 	pr0.ndpr_prefix = ifra->ifra_addr;  in in6_addifaddr()
1298 	    &ifra->ifra_prefixmask.sin6_addr);  in in6_addifaddr()
1309 	    ((ifra->ifra_flags & IN6_IFF_AUTOCONF) != 0);  in in6_addifaddr()
1310 	pr0.ndpr_vltime = ifra->ifra_lifetime.ia6t_vltime;  in in6_addifaddr()
1311 	pr0.ndpr_pltime = ifra->ifra_lifetime.ia6t_pltime;  in in6_addifaddr()
1517     struct in6_aliasreq *ifra, int hostIsNew)  in in6_notify_ifa()  argument
1551 	pdst = &ifra->ifra_dstaddr;  in in6_notify_ifa()