Lines Matching refs:ifa
128 static void inet_hash_insert(struct net *net, struct in_ifaddr *ifa) in inet_hash_insert() argument
130 u32 hash = inet_addr_hash(net, ifa->ifa_local); in inet_hash_insert()
133 hlist_add_head_rcu(&ifa->hash, &inet_addr_lst[hash]); in inet_hash_insert()
136 static void inet_hash_remove(struct in_ifaddr *ifa) in inet_hash_remove() argument
139 hlist_del_init_rcu(&ifa->hash); in inet_hash_remove()
153 struct in_ifaddr *ifa; in __ip_dev_find() local
156 ifa = inet_lookup_ifaddr_rcu(net, addr); in __ip_dev_find()
157 if (!ifa) { in __ip_dev_find()
171 result = ifa->ifa_dev->dev; in __ip_dev_find()
184 struct in_ifaddr *ifa; in inet_lookup_ifaddr_rcu() local
186 hlist_for_each_entry_rcu(ifa, &inet_addr_lst[hash], hash) in inet_lookup_ifaddr_rcu()
187 if (ifa->ifa_local == addr && in inet_lookup_ifaddr_rcu()
188 net_eq(dev_net(ifa->ifa_dev->dev), net)) in inet_lookup_ifaddr_rcu()
189 return ifa; in inet_lookup_ifaddr_rcu()
223 struct in_ifaddr *ifa = container_of(head, struct in_ifaddr, rcu_head); in inet_rcu_free_ifa() local
224 if (ifa->ifa_dev) in inet_rcu_free_ifa()
225 in_dev_put(ifa->ifa_dev); in inet_rcu_free_ifa()
226 kfree(ifa); in inet_rcu_free_ifa()
229 static void inet_free_ifa(struct in_ifaddr *ifa) in inet_free_ifa() argument
231 call_rcu(&ifa->rcu_head, inet_rcu_free_ifa); in inet_free_ifa()
307 struct in_ifaddr *ifa; in inetdev_destroy() local
317 while ((ifa = rtnl_dereference(in_dev->ifa_list)) != NULL) { in inetdev_destroy()
319 inet_free_ifa(ifa); in inetdev_destroy()
333 const struct in_ifaddr *ifa; in inet_addr_onlink() local
336 in_dev_for_each_ifa_rcu(ifa, in_dev) { in inet_addr_onlink()
337 if (inet_ifa_match(a, ifa)) { in inet_addr_onlink()
338 if (!b || inet_ifa_match(b, ifa)) { in inet_addr_onlink()
353 struct in_ifaddr *ifa, *ifa1; in __inet_del_ifa() local
372 while ((ifa = rtnl_dereference(*ifap1)) != NULL) { in __inet_del_ifa()
373 if (!(ifa->ifa_flags & IFA_F_SECONDARY) && in __inet_del_ifa()
374 ifa1->ifa_scope <= ifa->ifa_scope) in __inet_del_ifa()
375 last_prim = ifa; in __inet_del_ifa()
377 if (!(ifa->ifa_flags & IFA_F_SECONDARY) || in __inet_del_ifa()
378 ifa1->ifa_mask != ifa->ifa_mask || in __inet_del_ifa()
379 !inet_ifa_match(ifa1->ifa_address, ifa)) { in __inet_del_ifa()
380 ifap1 = &ifa->ifa_next; in __inet_del_ifa()
381 prev_prom = ifa; in __inet_del_ifa()
386 inet_hash_remove(ifa); in __inet_del_ifa()
387 *ifap1 = ifa->ifa_next; in __inet_del_ifa()
389 rtmsg_ifa(RTM_DELADDR, ifa, nlh, portid); in __inet_del_ifa()
391 NETDEV_DOWN, ifa); in __inet_del_ifa()
392 inet_free_ifa(ifa); in __inet_del_ifa()
394 promote = ifa; in __inet_del_ifa()
405 for (ifa = promote; ifa; ifa = rtnl_dereference(ifa->ifa_next)) { in __inet_del_ifa()
406 if (ifa1->ifa_mask == ifa->ifa_mask && in __inet_del_ifa()
407 inet_ifa_match(ifa1->ifa_address, ifa)) in __inet_del_ifa()
408 fib_del_ifaddr(ifa, ifa1); in __inet_del_ifa()
448 for (ifa = next_sec; ifa; in __inet_del_ifa()
449 ifa = rtnl_dereference(ifa->ifa_next)) { in __inet_del_ifa()
450 if (ifa1->ifa_mask != ifa->ifa_mask || in __inet_del_ifa()
451 !inet_ifa_match(ifa1->ifa_address, ifa)) in __inet_del_ifa()
453 fib_add_ifaddr(ifa); in __inet_del_ifa()
472 static int __inet_insert_ifa(struct in_ifaddr *ifa, struct nlmsghdr *nlh, in __inet_insert_ifa() argument
476 struct in_device *in_dev = ifa->ifa_dev; in __inet_insert_ifa()
483 if (!ifa->ifa_local) { in __inet_insert_ifa()
484 inet_free_ifa(ifa); in __inet_insert_ifa()
488 ifa->ifa_flags &= ~IFA_F_SECONDARY; in __inet_insert_ifa()
492 ifa->ifa_flags &= ~IPV6ONLY_FLAGS; in __inet_insert_ifa()
499 ifa->ifa_scope <= ifa1->ifa_scope) in __inet_insert_ifa()
501 if (ifa1->ifa_mask == ifa->ifa_mask && in __inet_insert_ifa()
502 inet_ifa_match(ifa1->ifa_address, ifa)) { in __inet_insert_ifa()
503 if (ifa1->ifa_local == ifa->ifa_local) { in __inet_insert_ifa()
504 inet_free_ifa(ifa); in __inet_insert_ifa()
507 if (ifa1->ifa_scope != ifa->ifa_scope) { in __inet_insert_ifa()
508 inet_free_ifa(ifa); in __inet_insert_ifa()
511 ifa->ifa_flags |= IFA_F_SECONDARY; in __inet_insert_ifa()
525 ivi.ivi_addr = ifa->ifa_address; in __inet_insert_ifa()
526 ivi.ivi_dev = ifa->ifa_dev; in __inet_insert_ifa()
532 inet_free_ifa(ifa); in __inet_insert_ifa()
536 if (!(ifa->ifa_flags & IFA_F_SECONDARY)) { in __inet_insert_ifa()
537 prandom_seed((__force u32) ifa->ifa_local); in __inet_insert_ifa()
541 rcu_assign_pointer(ifa->ifa_next, *ifap); in __inet_insert_ifa()
542 rcu_assign_pointer(*ifap, ifa); in __inet_insert_ifa()
544 inet_hash_insert(dev_net(in_dev->dev), ifa); in __inet_insert_ifa()
552 rtmsg_ifa(RTM_NEWADDR, ifa, nlh, portid); in __inet_insert_ifa()
553 blocking_notifier_call_chain(&inetaddr_chain, NETDEV_UP, ifa); in __inet_insert_ifa()
558 static int inet_insert_ifa(struct in_ifaddr *ifa) in inet_insert_ifa() argument
560 return __inet_insert_ifa(ifa, NULL, 0, NULL); in inet_insert_ifa()
563 static int inet_set_ifa(struct net_device *dev, struct in_ifaddr *ifa) in inet_set_ifa() argument
570 inet_free_ifa(ifa); in inet_set_ifa()
575 if (ifa->ifa_dev != in_dev) { in inet_set_ifa()
576 WARN_ON(ifa->ifa_dev); in inet_set_ifa()
578 ifa->ifa_dev = in_dev; in inet_set_ifa()
580 if (ipv4_is_loopback(ifa->ifa_local)) in inet_set_ifa()
581 ifa->ifa_scope = RT_SCOPE_HOST; in inet_set_ifa()
582 return inet_insert_ifa(ifa); in inet_set_ifa()
607 struct in_ifaddr *ifa; in inet_ifa_byprefix() local
611 in_dev_for_each_ifa_rtnl(ifa, in_dev) { in inet_ifa_byprefix()
612 if (ifa->ifa_mask == mask && inet_ifa_match(prefix, ifa)) in inet_ifa_byprefix()
613 return ifa; in inet_ifa_byprefix()
619 const struct in_ifaddr *ifa) in ip_mc_autojoin_config() argument
623 .imr_multiaddr.s_addr = ifa->ifa_address, in ip_mc_autojoin_config()
624 .imr_ifindex = ifa->ifa_dev->dev->ifindex, in ip_mc_autojoin_config()
652 struct in_ifaddr *ifa; in inet_rtm_deladdr() local
669 for (ifap = &in_dev->ifa_list; (ifa = rtnl_dereference(*ifap)) != NULL; in inet_rtm_deladdr()
670 ifap = &ifa->ifa_next) { in inet_rtm_deladdr()
672 ifa->ifa_local != nla_get_in_addr(tb[IFA_LOCAL])) in inet_rtm_deladdr()
675 if (tb[IFA_LABEL] && nla_strcmp(tb[IFA_LABEL], ifa->ifa_label)) in inet_rtm_deladdr()
679 (ifm->ifa_prefixlen != ifa->ifa_prefixlen || in inet_rtm_deladdr()
680 !inet_ifa_match(nla_get_in_addr(tb[IFA_ADDRESS]), ifa))) in inet_rtm_deladdr()
683 if (ipv4_is_multicast(ifa->ifa_address)) in inet_rtm_deladdr()
684 ip_mc_autojoin_config(net, false, ifa); in inet_rtm_deladdr()
699 struct in_ifaddr *ifa; in check_lifetime() local
710 hlist_for_each_entry_rcu(ifa, &inet_addr_lst[i], hash) { in check_lifetime()
713 if (ifa->ifa_flags & IFA_F_PERMANENT) in check_lifetime()
717 age = (now - ifa->ifa_tstamp + in check_lifetime()
720 if (ifa->ifa_valid_lft != INFINITY_LIFE_TIME && in check_lifetime()
721 age >= ifa->ifa_valid_lft) { in check_lifetime()
723 } else if (ifa->ifa_preferred_lft == in check_lifetime()
726 } else if (age >= ifa->ifa_preferred_lft) { in check_lifetime()
727 if (time_before(ifa->ifa_tstamp + in check_lifetime()
728 ifa->ifa_valid_lft * HZ, next)) in check_lifetime()
729 next = ifa->ifa_tstamp + in check_lifetime()
730 ifa->ifa_valid_lft * HZ; in check_lifetime()
732 if (!(ifa->ifa_flags & IFA_F_DEPRECATED)) in check_lifetime()
734 } else if (time_before(ifa->ifa_tstamp + in check_lifetime()
735 ifa->ifa_preferred_lft * HZ, in check_lifetime()
737 next = ifa->ifa_tstamp + in check_lifetime()
738 ifa->ifa_preferred_lft * HZ; in check_lifetime()
745 hlist_for_each_entry_safe(ifa, n, &inet_addr_lst[i], hash) { in check_lifetime()
748 if (ifa->ifa_flags & IFA_F_PERMANENT) in check_lifetime()
752 age = (now - ifa->ifa_tstamp + in check_lifetime()
755 if (ifa->ifa_valid_lft != INFINITY_LIFE_TIME && in check_lifetime()
756 age >= ifa->ifa_valid_lft) { in check_lifetime()
760 ifap = &ifa->ifa_dev->ifa_list; in check_lifetime()
763 if (tmp == ifa) { in check_lifetime()
764 inet_del_ifa(ifa->ifa_dev, in check_lifetime()
771 } else if (ifa->ifa_preferred_lft != in check_lifetime()
773 age >= ifa->ifa_preferred_lft && in check_lifetime()
774 !(ifa->ifa_flags & IFA_F_DEPRECATED)) { in check_lifetime()
775 ifa->ifa_flags |= IFA_F_DEPRECATED; in check_lifetime()
776 rtmsg_ifa(RTM_NEWADDR, ifa, NULL, 0); in check_lifetime()
798 static void set_ifa_lifetime(struct in_ifaddr *ifa, __u32 valid_lft, in set_ifa_lifetime() argument
803 ifa->ifa_flags &= ~(IFA_F_PERMANENT | IFA_F_DEPRECATED); in set_ifa_lifetime()
807 ifa->ifa_valid_lft = timeout; in set_ifa_lifetime()
809 ifa->ifa_flags |= IFA_F_PERMANENT; in set_ifa_lifetime()
814 ifa->ifa_flags |= IFA_F_DEPRECATED; in set_ifa_lifetime()
815 ifa->ifa_preferred_lft = timeout; in set_ifa_lifetime()
817 ifa->ifa_tstamp = jiffies; in set_ifa_lifetime()
818 if (!ifa->ifa_cstamp) in set_ifa_lifetime()
819 ifa->ifa_cstamp = ifa->ifa_tstamp; in set_ifa_lifetime()
827 struct in_ifaddr *ifa; in rtm_to_ifaddr() local
853 ifa = inet_alloc_ifa(); in rtm_to_ifaddr()
854 if (!ifa) in rtm_to_ifaddr()
868 INIT_HLIST_NODE(&ifa->hash); in rtm_to_ifaddr()
869 ifa->ifa_prefixlen = ifm->ifa_prefixlen; in rtm_to_ifaddr()
870 ifa->ifa_mask = inet_make_mask(ifm->ifa_prefixlen); in rtm_to_ifaddr()
871 ifa->ifa_flags = tb[IFA_FLAGS] ? nla_get_u32(tb[IFA_FLAGS]) : in rtm_to_ifaddr()
873 ifa->ifa_scope = ifm->ifa_scope; in rtm_to_ifaddr()
874 ifa->ifa_dev = in_dev; in rtm_to_ifaddr()
876 ifa->ifa_local = nla_get_in_addr(tb[IFA_LOCAL]); in rtm_to_ifaddr()
877 ifa->ifa_address = nla_get_in_addr(tb[IFA_ADDRESS]); in rtm_to_ifaddr()
880 ifa->ifa_broadcast = nla_get_in_addr(tb[IFA_BROADCAST]); in rtm_to_ifaddr()
883 nla_strscpy(ifa->ifa_label, tb[IFA_LABEL], IFNAMSIZ); in rtm_to_ifaddr()
885 memcpy(ifa->ifa_label, dev->name, IFNAMSIZ); in rtm_to_ifaddr()
888 ifa->ifa_rt_priority = nla_get_u32(tb[IFA_RT_PRIORITY]); in rtm_to_ifaddr()
902 return ifa; in rtm_to_ifaddr()
905 inet_free_ifa(ifa); in rtm_to_ifaddr()
910 static struct in_ifaddr *find_matching_ifa(struct in_ifaddr *ifa) in find_matching_ifa() argument
912 struct in_device *in_dev = ifa->ifa_dev; in find_matching_ifa()
915 if (!ifa->ifa_local) in find_matching_ifa()
919 if (ifa1->ifa_mask == ifa->ifa_mask && in find_matching_ifa()
920 inet_ifa_match(ifa1->ifa_address, ifa) && in find_matching_ifa()
921 ifa1->ifa_local == ifa->ifa_local) in find_matching_ifa()
931 struct in_ifaddr *ifa; in inet_rtm_newaddr() local
938 ifa = rtm_to_ifaddr(net, nlh, &valid_lft, &prefered_lft, extack); in inet_rtm_newaddr()
939 if (IS_ERR(ifa)) in inet_rtm_newaddr()
940 return PTR_ERR(ifa); in inet_rtm_newaddr()
942 ifa_existing = find_matching_ifa(ifa); in inet_rtm_newaddr()
947 set_ifa_lifetime(ifa, valid_lft, prefered_lft); in inet_rtm_newaddr()
948 if (ifa->ifa_flags & IFA_F_MCAUTOJOIN) { in inet_rtm_newaddr()
949 int ret = ip_mc_autojoin_config(net, true, ifa); in inet_rtm_newaddr()
952 inet_free_ifa(ifa); in inet_rtm_newaddr()
956 return __inet_insert_ifa(ifa, nlh, NETLINK_CB(skb).portid, in inet_rtm_newaddr()
959 u32 new_metric = ifa->ifa_rt_priority; in inet_rtm_newaddr()
961 inet_free_ifa(ifa); in inet_rtm_newaddr()
966 ifa = ifa_existing; in inet_rtm_newaddr()
968 if (ifa->ifa_rt_priority != new_metric) { in inet_rtm_newaddr()
969 fib_modify_prefix_metric(ifa, new_metric); in inet_rtm_newaddr()
970 ifa->ifa_rt_priority = new_metric; in inet_rtm_newaddr()
973 set_ifa_lifetime(ifa, valid_lft, prefered_lft); in inet_rtm_newaddr()
977 rtmsg_ifa(RTM_NEWADDR, ifa, nlh, NETLINK_CB(skb).portid); in inet_rtm_newaddr()
1014 struct in_ifaddr *ifa = NULL; in devinet_ioctl() local
1086 (ifa = rtnl_dereference(*ifap)) != NULL; in devinet_ioctl()
1087 ifap = &ifa->ifa_next) { in devinet_ioctl()
1088 if (!strcmp(ifr->ifr_name, ifa->ifa_label) && in devinet_ioctl()
1090 ifa->ifa_local) { in devinet_ioctl()
1098 if (!ifa) { in devinet_ioctl()
1100 (ifa = rtnl_dereference(*ifap)) != NULL; in devinet_ioctl()
1101 ifap = &ifa->ifa_next) in devinet_ioctl()
1102 if (!strcmp(ifr->ifr_name, ifa->ifa_label)) in devinet_ioctl()
1108 if (!ifa && cmd != SIOCSIFADDR && cmd != SIOCSIFFLAGS) in devinet_ioctl()
1114 sin->sin_addr.s_addr = ifa->ifa_local; in devinet_ioctl()
1119 sin->sin_addr.s_addr = ifa->ifa_broadcast; in devinet_ioctl()
1124 sin->sin_addr.s_addr = ifa->ifa_address; in devinet_ioctl()
1129 sin->sin_addr.s_addr = ifa->ifa_mask; in devinet_ioctl()
1135 if (!ifa) in devinet_ioctl()
1150 if (!ifa) { in devinet_ioctl()
1152 ifa = inet_alloc_ifa(); in devinet_ioctl()
1153 if (!ifa) in devinet_ioctl()
1155 INIT_HLIST_NODE(&ifa->hash); in devinet_ioctl()
1157 memcpy(ifa->ifa_label, ifr->ifr_name, IFNAMSIZ); in devinet_ioctl()
1159 memcpy(ifa->ifa_label, dev->name, IFNAMSIZ); in devinet_ioctl()
1162 if (ifa->ifa_local == sin->sin_addr.s_addr) in devinet_ioctl()
1165 ifa->ifa_broadcast = 0; in devinet_ioctl()
1166 ifa->ifa_scope = 0; in devinet_ioctl()
1169 ifa->ifa_address = ifa->ifa_local = sin->sin_addr.s_addr; in devinet_ioctl()
1172 ifa->ifa_prefixlen = inet_abc_len(ifa->ifa_address); in devinet_ioctl()
1173 ifa->ifa_mask = inet_make_mask(ifa->ifa_prefixlen); in devinet_ioctl()
1175 ifa->ifa_prefixlen < 31) in devinet_ioctl()
1176 ifa->ifa_broadcast = ifa->ifa_address | in devinet_ioctl()
1177 ~ifa->ifa_mask; in devinet_ioctl()
1179 ifa->ifa_prefixlen = 32; in devinet_ioctl()
1180 ifa->ifa_mask = inet_make_mask(32); in devinet_ioctl()
1182 set_ifa_lifetime(ifa, INFINITY_LIFE_TIME, INFINITY_LIFE_TIME); in devinet_ioctl()
1183 ret = inet_set_ifa(dev, ifa); in devinet_ioctl()
1188 if (ifa->ifa_broadcast != sin->sin_addr.s_addr) { in devinet_ioctl()
1190 ifa->ifa_broadcast = sin->sin_addr.s_addr; in devinet_ioctl()
1191 inet_insert_ifa(ifa); in devinet_ioctl()
1197 if (ifa->ifa_address == sin->sin_addr.s_addr) in devinet_ioctl()
1204 ifa->ifa_address = sin->sin_addr.s_addr; in devinet_ioctl()
1205 inet_insert_ifa(ifa); in devinet_ioctl()
1217 if (ifa->ifa_mask != sin->sin_addr.s_addr) { in devinet_ioctl()
1218 __be32 old_mask = ifa->ifa_mask; in devinet_ioctl()
1220 ifa->ifa_mask = sin->sin_addr.s_addr; in devinet_ioctl()
1221 ifa->ifa_prefixlen = inet_mask_len(ifa->ifa_mask); in devinet_ioctl()
1230 (ifa->ifa_prefixlen < 31) && in devinet_ioctl()
1231 (ifa->ifa_broadcast == in devinet_ioctl()
1232 (ifa->ifa_local|~old_mask))) { in devinet_ioctl()
1233 ifa->ifa_broadcast = (ifa->ifa_local | in devinet_ioctl()
1236 inet_insert_ifa(ifa); in devinet_ioctl()
1249 const struct in_ifaddr *ifa; in inet_gifconf() local
1259 in_dev_for_each_ifa_rtnl(ifa, in_dev) { in inet_gifconf()
1267 strcpy(ifr.ifr_name, ifa->ifa_label); in inet_gifconf()
1271 ifa->ifa_local; in inet_gifconf()
1287 const struct in_ifaddr *ifa; in in_dev_select_addr() local
1289 in_dev_for_each_ifa_rcu(ifa, in_dev) { in in_dev_select_addr()
1290 if (ifa->ifa_flags & IFA_F_SECONDARY) in in_dev_select_addr()
1292 if (ifa->ifa_scope != RT_SCOPE_LINK && in in_dev_select_addr()
1293 ifa->ifa_scope <= scope) in in_dev_select_addr()
1294 return ifa->ifa_local; in in_dev_select_addr()
1302 const struct in_ifaddr *ifa; in inet_select_addr() local
1317 in_dev_for_each_ifa_rcu(ifa, in_dev) { in inet_select_addr()
1318 if (ifa->ifa_flags & IFA_F_SECONDARY) in inet_select_addr()
1320 if (min(ifa->ifa_scope, localnet_scope) > scope) in inet_select_addr()
1322 if (!dst || inet_ifa_match(dst, ifa)) { in inet_select_addr()
1323 addr = ifa->ifa_local; in inet_select_addr()
1327 addr = ifa->ifa_local; in inet_select_addr()
1374 const struct in_ifaddr *ifa; in confirm_addr_indev() local
1381 in_dev_for_each_ifa_rcu(ifa, in_dev) { in confirm_addr_indev()
1382 unsigned char min_scope = min(ifa->ifa_scope, localnet_scope); in confirm_addr_indev()
1385 (local == ifa->ifa_local || !local) && in confirm_addr_indev()
1387 addr = ifa->ifa_local; in confirm_addr_indev()
1392 same = (!local || inet_ifa_match(local, ifa)) && in confirm_addr_indev()
1393 (!dst || inet_ifa_match(dst, ifa)); in confirm_addr_indev()
1398 if (inet_ifa_match(addr, ifa)) in confirm_addr_indev()
1402 addr = ifa->ifa_local; in confirm_addr_indev()
1480 struct in_ifaddr *ifa; in inetdev_changename() local
1483 in_dev_for_each_ifa_rtnl(ifa, in_dev) { in inetdev_changename()
1486 memcpy(old, ifa->ifa_label, IFNAMSIZ); in inetdev_changename()
1487 memcpy(ifa->ifa_label, dev->name, IFNAMSIZ); in inetdev_changename()
1496 strcat(ifa->ifa_label, dot); in inetdev_changename()
1498 strcpy(ifa->ifa_label + (IFNAMSIZ - strlen(dot) - 1), dot); in inetdev_changename()
1500 rtmsg_ifa(RTM_NEWADDR, ifa, NULL, 0); in inetdev_changename()
1508 const struct in_ifaddr *ifa; in inetdev_send_gratuitous_arp() local
1510 in_dev_for_each_ifa_rtnl(ifa, in_dev) { in inetdev_send_gratuitous_arp()
1512 ifa->ifa_local, dev, in inetdev_send_gratuitous_arp()
1513 ifa->ifa_local, NULL, in inetdev_send_gratuitous_arp()
1554 struct in_ifaddr *ifa = inet_alloc_ifa(); in inetdev_event() local
1556 if (ifa) { in inetdev_event()
1557 INIT_HLIST_NODE(&ifa->hash); in inetdev_event()
1558 ifa->ifa_local = in inetdev_event()
1559 ifa->ifa_address = htonl(INADDR_LOOPBACK); in inetdev_event()
1560 ifa->ifa_prefixlen = 8; in inetdev_event()
1561 ifa->ifa_mask = inet_make_mask(8); in inetdev_event()
1563 ifa->ifa_dev = in_dev; in inetdev_event()
1564 ifa->ifa_scope = RT_SCOPE_HOST; in inetdev_event()
1565 memcpy(ifa->ifa_label, dev->name, IFNAMSIZ); in inetdev_event()
1566 set_ifa_lifetime(ifa, INFINITY_LIFE_TIME, in inetdev_event()
1570 inet_insert_ifa(ifa); in inetdev_event()
1648 static int inet_fill_ifaddr(struct sk_buff *skb, struct in_ifaddr *ifa, in inet_fill_ifaddr() argument
1662 ifm->ifa_prefixlen = ifa->ifa_prefixlen; in inet_fill_ifaddr()
1663 ifm->ifa_flags = ifa->ifa_flags; in inet_fill_ifaddr()
1664 ifm->ifa_scope = ifa->ifa_scope; in inet_fill_ifaddr()
1665 ifm->ifa_index = ifa->ifa_dev->dev->ifindex; in inet_fill_ifaddr()
1672 preferred = ifa->ifa_preferred_lft; in inet_fill_ifaddr()
1673 valid = ifa->ifa_valid_lft; in inet_fill_ifaddr()
1675 long tval = (jiffies - ifa->ifa_tstamp) / HZ; in inet_fill_ifaddr()
1692 if ((ifa->ifa_address && in inet_fill_ifaddr()
1693 nla_put_in_addr(skb, IFA_ADDRESS, ifa->ifa_address)) || in inet_fill_ifaddr()
1694 (ifa->ifa_local && in inet_fill_ifaddr()
1695 nla_put_in_addr(skb, IFA_LOCAL, ifa->ifa_local)) || in inet_fill_ifaddr()
1696 (ifa->ifa_broadcast && in inet_fill_ifaddr()
1697 nla_put_in_addr(skb, IFA_BROADCAST, ifa->ifa_broadcast)) || in inet_fill_ifaddr()
1698 (ifa->ifa_label[0] && in inet_fill_ifaddr()
1699 nla_put_string(skb, IFA_LABEL, ifa->ifa_label)) || in inet_fill_ifaddr()
1700 nla_put_u32(skb, IFA_FLAGS, ifa->ifa_flags) || in inet_fill_ifaddr()
1701 (ifa->ifa_rt_priority && in inet_fill_ifaddr()
1702 nla_put_u32(skb, IFA_RT_PRIORITY, ifa->ifa_rt_priority)) || in inet_fill_ifaddr()
1703 put_cacheinfo(skb, ifa->ifa_cstamp, ifa->ifa_tstamp, in inet_fill_ifaddr()
1776 struct in_ifaddr *ifa; in in_dev_dump_addr() local
1780 in_dev_for_each_ifa_rtnl(ifa, in_dev) { in in_dev_dump_addr()
1785 err = inet_fill_ifaddr(skb, ifa, fillargs); in in_dev_dump_addr()
1884 static void rtmsg_ifa(int event, struct in_ifaddr *ifa, struct nlmsghdr *nlh, in rtmsg_ifa() argument
1898 net = dev_net(ifa->ifa_dev->dev); in rtmsg_ifa()
1903 err = inet_fill_ifaddr(skb, ifa, &fillargs); in rtmsg_ifa()