bsd/netinet6/in6.c

510 	struct in6_aliasreq sifra, *ifra = NULL;
651 		 * Convert user ifra to the kernel form, when appropriate.
656 		ifra = in6_aliasreq_to_native(data, 0, &sifra);
657 		bcopy(&ifra->ifra_addr, &sin6, sizeof (sin6));
665 		 * Convert user ifra to the kernel form, when appropriate.
670 		ifra = in6_aliasreq_to_native(data, 1, &sifra);
671 		bcopy(&ifra->ifra_addr, &sin6, sizeof (sin6));
715 		VERIFY(ifra != NULL);
722 		    ifra->ifra_addr.sin6_family == AF_INET6 &&
723 		    ifra->ifra_dstaddr.sin6_family == AF_INET6) {
725 			error = in6_if_up(ifp, ifra);
856 		 * the corresponding operation.  Use "sa6" instead of "ifra"
1114 		VERIFY(ifra != NULL);
1133 		if ((error = in6_update_ifa(ifp, ifra, ia, 0, M_WAITOK)) != 0)
1150 		pr0.ndpr_plen = in6_mask2len(&ifra->ifra_prefixmask.sin6_addr,
1154 		pr0.ndpr_prefix = ifra->ifra_addr;
1155 		pr0.ndpr_mask = ifra->ifra_prefixmask.sin6_addr;
1159 				ifra->ifra_prefixmask.sin6_addr.s6_addr32[i];
1170 			((ifra->ifra_flags & IN6_IFF_AUTOCONF) != 0);
1171 		pr0.ndpr_vltime = ifra->ifra_lifetime.ia6t_vltime;
1172 		pr0.ndpr_pltime = ifra->ifra_lifetime.ia6t_pltime;
1194 		    &ifra->ifra_addr.sin6_addr)) == NULL) {
1446 in6_update_ifa(struct ifnet *ifp, struct in6_aliasreq *ifra,
1462 	if (ifp == NULL || ifra == NULL) /* this maybe redundant */
1470 	    ifra->ifra_dstaddr.sin6_family != AF_INET6 &&
1471 	    ifra->ifra_dstaddr.sin6_family != AF_UNSPEC)
1477 	if (ifra->ifra_prefixmask.sin6_len > sizeof(struct sockaddr_in6))
1483 	if (ifra->ifra_prefixmask.sin6_len == sizeof(struct sockaddr_in6) &&
1484 		ifra->ifra_prefixmask.sin6_family == 0) {
1485 		ifra->ifra_prefixmask.sin6_family = AF_INET6;
1493 	if (ia == NULL && ifra->ifra_prefixmask.sin6_len == 0)
1495 	if (ifra->ifra_prefixmask.sin6_len != 0) {
1496 		plen = in6_mask2len(&ifra->ifra_prefixmask.sin6_addr,
1497 				    (u_char *)&ifra->ifra_prefixmask +
1498 				    ifra->ifra_prefixmask.sin6_len);
1515 	dst6 = ifra->ifra_dstaddr;
1521 					      &ifra->ifra_dstaddr.sin6_addr,
1541 	if (ifra->ifra_dstaddr.sin6_family == AF_INET6) {
1561 	lt = &ifra->ifra_lifetime;
1563 	     || (ifra->ifra_flags & IN6_IFF_TEMPORARY) != 0)
1574 		    ip6_sprintf(&ifra->ifra_addr.sin6_addr));
1577 	     || (ifra->ifra_flags & IN6_IFF_TEMPORARY) != 0)
1648 	if (ifra->ifra_prefixmask.sin6_len) {
1664 		ia->ia_prefixmask = ifra->ifra_prefixmask;
1698 	ia->ia6_lifetime = ifra->ifra_lifetime;
1700 	    || (ifra->ifra_flags & IN6_IFF_TEMPORARY) != 0) {
1706 	    || (ifra->ifra_flags & IN6_IFF_TEMPORARY) != 0) {
1714 	if ((error = in6_ifinit(ifp, ia, &ifra->ifra_addr, hostIsNew)) != 0)
1721 	ia->ia6_flags = ifra->ifra_flags;
1726 	if ((ifra->ifra_flags & IN6_IFF_DEPRECATED) != 0) {
1771 		llsol.s6_addr32[3] = ifra->ifra_addr.sin6_addr.s6_addr32[3];
1960 	    ((ifra->ifra_flags & IN6_IFF_NODAD) == 0) &&
2264 		struct in6_aliasreq ifra;
2302 		bzero(&ifra, sizeof(ifra));
2303 		bcopy(iflr->iflr_name, ifra.ifra_name, sizeof(ifra.ifra_name));
2305 		bcopy(&iflr->addr, &ifra.ifra_addr,
2309 			ifra.ifra_addr.sin6_addr.s6_addr32[2] =
2311 			ifra.ifra_addr.sin6_addr.s6_addr32[3] =
2316 			bcopy(&iflr->dstaddr, &ifra.ifra_dstaddr,
2319 				ifra.ifra_dstaddr.sin6_addr.s6_addr32[2] =
2321 				ifra.ifra_dstaddr.sin6_addr.s6_addr32[3] =
2326 		ifra.ifra_prefixmask.sin6_len = sizeof(struct sockaddr_in6);
2327 		in6_prefixlen2mask(&ifra.ifra_prefixmask.sin6_addr, prefixlen);
2329 		ifra.ifra_flags = iflr->flags & ~IFLR_PREFIX;
2336 			in6_aliasreq_64_to_32((struct in6_aliasreq_64 *)&ifra,
2342 			    (caddr_t)&ifra, ifp, p));
2347 			    (caddr_t)&ifra, ifp, p));
2353 			in6_aliasreq_32_to_64((struct in6_aliasreq_32 *)&ifra,
2470 			struct in6_aliasreq ifra;
2473 			bzero(&ifra, sizeof(ifra));
2474 			bcopy(iflr->iflr_name, ifra.ifra_name,
2475 				sizeof(ifra.ifra_name));
2478 			bcopy(&ia->ia_addr, &ifra.ifra_addr,
2481 				bcopy(&ia->ia_dstaddr, &ifra.ifra_dstaddr,
2484 				bzero(&ifra.ifra_dstaddr,
2485 				    sizeof(ifra.ifra_dstaddr));
2487 			bcopy(&ia->ia_prefixmask, &ifra.ifra_dstaddr,
2490 			ifra.ifra_flags = ia->ia6_flags;
2505 				    (struct in6_aliasreq_64 *)&ifra, &ifra_32);
2510 				    (caddr_t)&ifra, ifp, p));
2515 				    (caddr_t)&ifra, ifp, p));
2527 				    (struct in6_aliasreq_32 *)&ifra, &ifra_64);
3384 	struct in6_aliasreq *ifra)
3394 	error = in6_ifattach(ifp, NULL, ifra);