usr.sbin/route6d/route6d.c

99 	TAILQ_HEAD(, ifac) ifc_ifac_head;	/* list of AF_INET6 addrs */
105 struct ifac {			/* Adddress associated to an interface */
106 	TAILQ_ENTRY(ifac) ifac_next;
250 struct ifac *ifa_match(const struct ifc *, const struct in6_addr *, int);
1585 	struct	ifac *ifac;
1599 	if ((ifac = ifa_match(ifcp, &sin6->sin6_addr, plen)) != NULL) {
1608 	if ((ifac = MALLOC(struct ifac)) == NULL) {
1609 		fatal("malloc: struct ifac");
1612 	memset(ifac, 0, sizeof(*ifac));
1614 	ifac->ifac_ifc = ifcp;
1615 	ifac->ifac_addr = sin6->sin6_addr;
1616 	ifac->ifac_plen = plen;
1617 	ifac->ifac_scope_id = sin6->sin6_scope_id;
1624 		ifac->ifac_raddr = ifr.ifr_dstaddr.sin6_addr;
1625 		inet_ntop(AF_INET6, (void *)&ifac->ifac_raddr, buf,
1628 			inet6_n2p(&ifac->ifac_addr), ifac->ifac_plen, buf);
1631 			inet6_n2p(&ifac->ifac_addr), ifac->ifac_plen);
1633 	if (ifcp->ifc_index < 0 && IN6_IS_ADDR_LINKLOCAL(&ifac->ifac_addr)) {
1634 		ifcp->ifc_mylladdr = ifac->ifac_addr;
1635 		ifcp->ifc_index = ifac->ifac_scope_id;
1652 	TAILQ_INSERT_HEAD(&ifcp->ifc_ifac_head, ifac, ifac_next);
2039 	struct ifac *ifac = NULL;
2054 	ifac = ifa_match(ifcp, addr, prefix);
2055 	if (!ifac) {
2060 	if (ifac->ifac_ifc != ifcp) {
2063 			ifcp->ifc_name, ifac->ifac_ifc->ifc_name);
2066 	TAILQ_REMOVE(&ifcp->ifc_ifac_head, ifac, ifac_next);
2070 	ni6.rip6_dest = ifac->ifac_addr;
2071 	ni6.rip6_plen = ifac->ifac_plen;
2098 		ni6.rip6_dest = ifac->ifac_raddr;
2107 			    &ifac->ifac_addr)) {
2124 	free(ifac);
2136 	struct ifac *ifac;
2152 	TAILQ_FOREACH(ifac, &ifcp->ifc_ifac_head, ifac_next) {
2153 		if (IN6_IS_ADDR_LINKLOCAL(&ifac->ifac_addr)) {
2157 			    inet6_n2p(&ifac->ifac_addr), ifcp->ifc_name);
2161 		if (IN6_IS_ADDR_UNSPECIFIED(&ifac->ifac_addr)) {
2168 		if (IN6_IS_ADDR_LOOPBACK(&ifac->ifac_addr)) {
2182 			rrt->rrt_info.rip6_dest = ifac->ifac_addr;
2185 			rrt->rrt_info.rip6_plen = ifac->ifac_plen;
2188 			applyplen(&rrt->rrt_info.rip6_dest, ifac->ifac_plen);
2190 			rrt->rrt_gw = ifac->ifac_addr;
2249 	struct ifac *ifac;
2262 	TAILQ_FOREACH(ifac, &ifcp->ifc_ifac_head, ifac_next) {
2263 		addr = ifac->ifac_addr;
2264 		dest = ifac->ifac_raddr;
2265 		applyplen(&addr, ifac->ifac_plen);
2266 		applyplen(&dest, ifac->ifac_plen);
2311 			if (!IN6_IS_ADDR_UNSPECIFIED(&ifac->ifac_raddr)) {
2337 				rrt->rrt_info.rip6_dest = ifac->ifac_addr;
2338 				rrt->rrt_info.rip6_plen = ifac->ifac_plen;
2340 				    ifac->ifac_plen);
2344 				rrt->rrt_info.rip6_dest = ifac->ifac_addr;
2350 				rrt->rrt_info.rip6_dest = ifac->ifac_raddr;
2352 				rrt->rrt_gw = ifac->ifac_addr;
3040 	struct ifac *ifac;
3050 	TAILQ_FOREACH(ifac, &ifcp->ifc_ifac_head, ifac_next) {
3052 			inet_ntop(AF_INET6, (void *)&ifac->ifac_raddr,
3055 				inet6_n2p(&ifac->ifac_addr),
3056 				ifac->ifac_plen, buf);
3059 				inet6_n2p(&ifac->ifac_addr),
3060 				ifac->ifac_plen);
3270  * Returns a pointer to ifac whose address and prefix length matches
3273 struct ifac *
3278 	struct ifac *ifac;
3280 	TAILQ_FOREACH(ifac, &ifcp->ifc_ifac_head, ifac_next) {
3281 		if (IN6_ARE_ADDR_EQUAL(&ifac->ifac_addr, ia) &&
3282 		    ifac->ifac_plen == plen)
3286 	return (ifac);