Lines Matching refs:ifa
130 static void inet_hash_insert(struct net *net, struct in_ifaddr *ifa) in inet_hash_insert() argument
132 u32 hash = inet_addr_hash(net, ifa->ifa_local); in inet_hash_insert()
135 hlist_add_head_rcu(&ifa->hash, &inet_addr_lst[hash]); in inet_hash_insert()
138 static void inet_hash_remove(struct in_ifaddr *ifa) in inet_hash_remove() argument
141 hlist_del_init_rcu(&ifa->hash); in inet_hash_remove()
155 struct in_ifaddr *ifa; in __ip_dev_find() local
158 ifa = inet_lookup_ifaddr_rcu(net, addr); in __ip_dev_find()
159 if (!ifa) { in __ip_dev_find()
173 result = ifa->ifa_dev->dev; in __ip_dev_find()
186 struct in_ifaddr *ifa; in inet_lookup_ifaddr_rcu() local
188 hlist_for_each_entry_rcu(ifa, &inet_addr_lst[hash], hash) in inet_lookup_ifaddr_rcu()
189 if (ifa->ifa_local == addr && in inet_lookup_ifaddr_rcu()
190 net_eq(dev_net(ifa->ifa_dev->dev), net)) in inet_lookup_ifaddr_rcu()
191 return ifa; in inet_lookup_ifaddr_rcu()
225 struct in_ifaddr *ifa = container_of(head, struct in_ifaddr, rcu_head); in inet_rcu_free_ifa() local
226 if (ifa->ifa_dev) in inet_rcu_free_ifa()
227 in_dev_put(ifa->ifa_dev); in inet_rcu_free_ifa()
228 kfree(ifa); in inet_rcu_free_ifa()
231 static void inet_free_ifa(struct in_ifaddr *ifa) in inet_free_ifa() argument
233 call_rcu(&ifa->rcu_head, inet_rcu_free_ifa); in inet_free_ifa()
309 struct in_ifaddr *ifa; in inetdev_destroy() local
319 while ((ifa = rtnl_dereference(in_dev->ifa_list)) != NULL) { in inetdev_destroy()
321 inet_free_ifa(ifa); in inetdev_destroy()
335 const struct in_ifaddr *ifa; in inet_addr_onlink() local
338 in_dev_for_each_ifa_rcu(ifa, in_dev) { in inet_addr_onlink()
339 if (inet_ifa_match(a, ifa)) { in inet_addr_onlink()
340 if (!b || inet_ifa_match(b, ifa)) { in inet_addr_onlink()
355 struct in_ifaddr *ifa, *ifa1; in __inet_del_ifa() local
374 while ((ifa = rtnl_dereference(*ifap1)) != NULL) { in __inet_del_ifa()
375 if (!(ifa->ifa_flags & IFA_F_SECONDARY) && in __inet_del_ifa()
376 ifa1->ifa_scope <= ifa->ifa_scope) in __inet_del_ifa()
377 last_prim = ifa; in __inet_del_ifa()
379 if (!(ifa->ifa_flags & IFA_F_SECONDARY) || in __inet_del_ifa()
380 ifa1->ifa_mask != ifa->ifa_mask || in __inet_del_ifa()
381 !inet_ifa_match(ifa1->ifa_address, ifa)) { in __inet_del_ifa()
382 ifap1 = &ifa->ifa_next; in __inet_del_ifa()
383 prev_prom = ifa; in __inet_del_ifa()
388 inet_hash_remove(ifa); in __inet_del_ifa()
389 *ifap1 = ifa->ifa_next; in __inet_del_ifa()
391 rtmsg_ifa(RTM_DELADDR, ifa, nlh, portid); in __inet_del_ifa()
393 NETDEV_DOWN, ifa); in __inet_del_ifa()
394 inet_free_ifa(ifa); in __inet_del_ifa()
396 promote = ifa; in __inet_del_ifa()
407 for (ifa = promote; ifa; ifa = rtnl_dereference(ifa->ifa_next)) { in __inet_del_ifa()
408 if (ifa1->ifa_mask == ifa->ifa_mask && in __inet_del_ifa()
409 inet_ifa_match(ifa1->ifa_address, ifa)) in __inet_del_ifa()
410 fib_del_ifaddr(ifa, ifa1); in __inet_del_ifa()
450 for (ifa = next_sec; ifa; in __inet_del_ifa()
451 ifa = rtnl_dereference(ifa->ifa_next)) { in __inet_del_ifa()
452 if (ifa1->ifa_mask != ifa->ifa_mask || in __inet_del_ifa()
453 !inet_ifa_match(ifa1->ifa_address, ifa)) in __inet_del_ifa()
455 fib_add_ifaddr(ifa); in __inet_del_ifa()
474 static int __inet_insert_ifa(struct in_ifaddr *ifa, struct nlmsghdr *nlh, in __inet_insert_ifa() argument
478 struct in_device *in_dev = ifa->ifa_dev; in __inet_insert_ifa()
485 if (!ifa->ifa_local) { in __inet_insert_ifa()
486 inet_free_ifa(ifa); in __inet_insert_ifa()
490 ifa->ifa_flags &= ~IFA_F_SECONDARY; in __inet_insert_ifa()
494 ifa->ifa_flags &= ~IPV6ONLY_FLAGS; in __inet_insert_ifa()
501 ifa->ifa_scope <= ifa1->ifa_scope) in __inet_insert_ifa()
503 if (ifa1->ifa_mask == ifa->ifa_mask && in __inet_insert_ifa()
504 inet_ifa_match(ifa1->ifa_address, ifa)) { in __inet_insert_ifa()
505 if (ifa1->ifa_local == ifa->ifa_local) { in __inet_insert_ifa()
506 inet_free_ifa(ifa); in __inet_insert_ifa()
509 if (ifa1->ifa_scope != ifa->ifa_scope) { in __inet_insert_ifa()
510 inet_free_ifa(ifa); in __inet_insert_ifa()
513 ifa->ifa_flags |= IFA_F_SECONDARY; in __inet_insert_ifa()
527 ivi.ivi_addr = ifa->ifa_address; in __inet_insert_ifa()
528 ivi.ivi_dev = ifa->ifa_dev; in __inet_insert_ifa()
534 inet_free_ifa(ifa); in __inet_insert_ifa()
538 if (!(ifa->ifa_flags & IFA_F_SECONDARY)) { in __inet_insert_ifa()
539 prandom_seed((__force u32) ifa->ifa_local); in __inet_insert_ifa()
543 rcu_assign_pointer(ifa->ifa_next, *ifap); in __inet_insert_ifa()
544 rcu_assign_pointer(*ifap, ifa); in __inet_insert_ifa()
546 inet_hash_insert(dev_net(in_dev->dev), ifa); in __inet_insert_ifa()
554 rtmsg_ifa(RTM_NEWADDR, ifa, nlh, portid); in __inet_insert_ifa()
555 blocking_notifier_call_chain(&inetaddr_chain, NETDEV_UP, ifa); in __inet_insert_ifa()
560 static int inet_insert_ifa(struct in_ifaddr *ifa) in inet_insert_ifa() argument
562 return __inet_insert_ifa(ifa, NULL, 0, NULL); in inet_insert_ifa()
565 static int inet_set_ifa(struct net_device *dev, struct in_ifaddr *ifa) in inet_set_ifa() argument
572 inet_free_ifa(ifa); in inet_set_ifa()
577 if (ifa->ifa_dev != in_dev) { in inet_set_ifa()
578 WARN_ON(ifa->ifa_dev); in inet_set_ifa()
580 ifa->ifa_dev = in_dev; in inet_set_ifa()
582 if (ipv4_is_loopback(ifa->ifa_local)) in inet_set_ifa()
583 ifa->ifa_scope = RT_SCOPE_HOST; in inet_set_ifa()
584 return inet_insert_ifa(ifa); in inet_set_ifa()
609 struct in_ifaddr *ifa; in inet_ifa_byprefix() local
613 in_dev_for_each_ifa_rtnl(ifa, in_dev) { in inet_ifa_byprefix()
614 if (ifa->ifa_mask == mask && inet_ifa_match(prefix, ifa)) in inet_ifa_byprefix()
615 return ifa; in inet_ifa_byprefix()
621 const struct in_ifaddr *ifa) in ip_mc_autojoin_config() argument
625 .imr_multiaddr.s_addr = ifa->ifa_address, in ip_mc_autojoin_config()
626 .imr_ifindex = ifa->ifa_dev->dev->ifindex, in ip_mc_autojoin_config()
654 struct in_ifaddr *ifa; in inet_rtm_deladdr() local
671 for (ifap = &in_dev->ifa_list; (ifa = rtnl_dereference(*ifap)) != NULL; in inet_rtm_deladdr()
672 ifap = &ifa->ifa_next) { in inet_rtm_deladdr()
674 ifa->ifa_local != nla_get_in_addr(tb[IFA_LOCAL])) in inet_rtm_deladdr()
677 if (tb[IFA_LABEL] && nla_strcmp(tb[IFA_LABEL], ifa->ifa_label)) in inet_rtm_deladdr()
681 (ifm->ifa_prefixlen != ifa->ifa_prefixlen || in inet_rtm_deladdr()
682 !inet_ifa_match(nla_get_in_addr(tb[IFA_ADDRESS]), ifa))) in inet_rtm_deladdr()
685 if (ipv4_is_multicast(ifa->ifa_address)) in inet_rtm_deladdr()
686 ip_mc_autojoin_config(net, false, ifa); in inet_rtm_deladdr()
701 struct in_ifaddr *ifa; in check_lifetime() local
712 hlist_for_each_entry_rcu(ifa, &inet_addr_lst[i], hash) { in check_lifetime()
715 if (ifa->ifa_flags & IFA_F_PERMANENT) in check_lifetime()
719 age = (now - ifa->ifa_tstamp + in check_lifetime()
722 if (ifa->ifa_valid_lft != INFINITY_LIFE_TIME && in check_lifetime()
723 age >= ifa->ifa_valid_lft) { in check_lifetime()
725 } else if (ifa->ifa_preferred_lft == in check_lifetime()
728 } else if (age >= ifa->ifa_preferred_lft) { in check_lifetime()
729 if (time_before(ifa->ifa_tstamp + in check_lifetime()
730 ifa->ifa_valid_lft * HZ, next)) in check_lifetime()
731 next = ifa->ifa_tstamp + in check_lifetime()
732 ifa->ifa_valid_lft * HZ; in check_lifetime()
734 if (!(ifa->ifa_flags & IFA_F_DEPRECATED)) in check_lifetime()
736 } else if (time_before(ifa->ifa_tstamp + in check_lifetime()
737 ifa->ifa_preferred_lft * HZ, in check_lifetime()
739 next = ifa->ifa_tstamp + in check_lifetime()
740 ifa->ifa_preferred_lft * HZ; in check_lifetime()
747 hlist_for_each_entry_safe(ifa, n, &inet_addr_lst[i], hash) { in check_lifetime()
750 if (ifa->ifa_flags & IFA_F_PERMANENT) in check_lifetime()
754 age = (now - ifa->ifa_tstamp + in check_lifetime()
757 if (ifa->ifa_valid_lft != INFINITY_LIFE_TIME && in check_lifetime()
758 age >= ifa->ifa_valid_lft) { in check_lifetime()
762 ifap = &ifa->ifa_dev->ifa_list; in check_lifetime()
765 if (tmp == ifa) { in check_lifetime()
766 inet_del_ifa(ifa->ifa_dev, in check_lifetime()
773 } else if (ifa->ifa_preferred_lft != in check_lifetime()
775 age >= ifa->ifa_preferred_lft && in check_lifetime()
776 !(ifa->ifa_flags & IFA_F_DEPRECATED)) { in check_lifetime()
777 ifa->ifa_flags |= IFA_F_DEPRECATED; in check_lifetime()
778 rtmsg_ifa(RTM_NEWADDR, ifa, NULL, 0); in check_lifetime()
800 static void set_ifa_lifetime(struct in_ifaddr *ifa, __u32 valid_lft, in set_ifa_lifetime() argument
805 ifa->ifa_flags &= ~(IFA_F_PERMANENT | IFA_F_DEPRECATED); in set_ifa_lifetime()
809 ifa->ifa_valid_lft = timeout; in set_ifa_lifetime()
811 ifa->ifa_flags |= IFA_F_PERMANENT; in set_ifa_lifetime()
816 ifa->ifa_flags |= IFA_F_DEPRECATED; in set_ifa_lifetime()
817 ifa->ifa_preferred_lft = timeout; in set_ifa_lifetime()
819 ifa->ifa_tstamp = jiffies; in set_ifa_lifetime()
820 if (!ifa->ifa_cstamp) in set_ifa_lifetime()
821 ifa->ifa_cstamp = ifa->ifa_tstamp; in set_ifa_lifetime()
829 struct in_ifaddr *ifa; in rtm_to_ifaddr() local
855 ifa = inet_alloc_ifa(); in rtm_to_ifaddr()
856 if (!ifa) in rtm_to_ifaddr()
870 INIT_HLIST_NODE(&ifa->hash); in rtm_to_ifaddr()
871 ifa->ifa_prefixlen = ifm->ifa_prefixlen; in rtm_to_ifaddr()
872 ifa->ifa_mask = inet_make_mask(ifm->ifa_prefixlen); in rtm_to_ifaddr()
873 ifa->ifa_flags = tb[IFA_FLAGS] ? nla_get_u32(tb[IFA_FLAGS]) : in rtm_to_ifaddr()
875 ifa->ifa_scope = ifm->ifa_scope; in rtm_to_ifaddr()
876 ifa->ifa_dev = in_dev; in rtm_to_ifaddr()
878 ifa->ifa_local = nla_get_in_addr(tb[IFA_LOCAL]); in rtm_to_ifaddr()
879 ifa->ifa_address = nla_get_in_addr(tb[IFA_ADDRESS]); in rtm_to_ifaddr()
882 ifa->ifa_broadcast = nla_get_in_addr(tb[IFA_BROADCAST]); in rtm_to_ifaddr()
885 nla_strscpy(ifa->ifa_label, tb[IFA_LABEL], IFNAMSIZ); in rtm_to_ifaddr()
887 memcpy(ifa->ifa_label, dev->name, IFNAMSIZ); in rtm_to_ifaddr()
890 ifa->ifa_rt_priority = nla_get_u32(tb[IFA_RT_PRIORITY]); in rtm_to_ifaddr()
904 return ifa; in rtm_to_ifaddr()
907 inet_free_ifa(ifa); in rtm_to_ifaddr()
912 static struct in_ifaddr *find_matching_ifa(struct in_ifaddr *ifa) in find_matching_ifa() argument
914 struct in_device *in_dev = ifa->ifa_dev; in find_matching_ifa()
917 if (!ifa->ifa_local) in find_matching_ifa()
921 if (ifa1->ifa_mask == ifa->ifa_mask && in find_matching_ifa()
922 inet_ifa_match(ifa1->ifa_address, ifa) && in find_matching_ifa()
923 ifa1->ifa_local == ifa->ifa_local) in find_matching_ifa()
933 struct in_ifaddr *ifa; in inet_rtm_newaddr() local
940 ifa = rtm_to_ifaddr(net, nlh, &valid_lft, &prefered_lft, extack); in inet_rtm_newaddr()
941 if (IS_ERR(ifa)) in inet_rtm_newaddr()
942 return PTR_ERR(ifa); in inet_rtm_newaddr()
944 ifa_existing = find_matching_ifa(ifa); in inet_rtm_newaddr()
949 set_ifa_lifetime(ifa, valid_lft, prefered_lft); in inet_rtm_newaddr()
950 if (ifa->ifa_flags & IFA_F_MCAUTOJOIN) { in inet_rtm_newaddr()
951 int ret = ip_mc_autojoin_config(net, true, ifa); in inet_rtm_newaddr()
954 inet_free_ifa(ifa); in inet_rtm_newaddr()
958 return __inet_insert_ifa(ifa, nlh, NETLINK_CB(skb).portid, in inet_rtm_newaddr()
961 u32 new_metric = ifa->ifa_rt_priority; in inet_rtm_newaddr()
963 inet_free_ifa(ifa); in inet_rtm_newaddr()
968 ifa = ifa_existing; in inet_rtm_newaddr()
970 if (ifa->ifa_rt_priority != new_metric) { in inet_rtm_newaddr()
971 fib_modify_prefix_metric(ifa, new_metric); in inet_rtm_newaddr()
972 ifa->ifa_rt_priority = new_metric; in inet_rtm_newaddr()
975 set_ifa_lifetime(ifa, valid_lft, prefered_lft); in inet_rtm_newaddr()
979 rtmsg_ifa(RTM_NEWADDR, ifa, nlh, NETLINK_CB(skb).portid); in inet_rtm_newaddr()
1016 struct in_ifaddr *ifa = NULL; in devinet_ioctl() local
1088 (ifa = rtnl_dereference(*ifap)) != NULL; in devinet_ioctl()
1089 ifap = &ifa->ifa_next) { in devinet_ioctl()
1090 if (!strcmp(ifr->ifr_name, ifa->ifa_label) && in devinet_ioctl()
1092 ifa->ifa_local) { in devinet_ioctl()
1100 if (!ifa) { in devinet_ioctl()
1102 (ifa = rtnl_dereference(*ifap)) != NULL; in devinet_ioctl()
1103 ifap = &ifa->ifa_next) in devinet_ioctl()
1104 if (!strcmp(ifr->ifr_name, ifa->ifa_label)) in devinet_ioctl()
1110 if (!ifa && cmd != SIOCSIFADDR && cmd != SIOCSIFFLAGS) in devinet_ioctl()
1116 sin->sin_addr.s_addr = ifa->ifa_local; in devinet_ioctl()
1121 sin->sin_addr.s_addr = ifa->ifa_broadcast; in devinet_ioctl()
1126 sin->sin_addr.s_addr = ifa->ifa_address; in devinet_ioctl()
1131 sin->sin_addr.s_addr = ifa->ifa_mask; in devinet_ioctl()
1137 if (!ifa) in devinet_ioctl()
1152 if (!ifa) { in devinet_ioctl()
1154 ifa = inet_alloc_ifa(); in devinet_ioctl()
1155 if (!ifa) in devinet_ioctl()
1157 INIT_HLIST_NODE(&ifa->hash); in devinet_ioctl()
1159 memcpy(ifa->ifa_label, ifr->ifr_name, IFNAMSIZ); in devinet_ioctl()
1161 memcpy(ifa->ifa_label, dev->name, IFNAMSIZ); in devinet_ioctl()
1164 if (ifa->ifa_local == sin->sin_addr.s_addr) in devinet_ioctl()
1167 ifa->ifa_broadcast = 0; in devinet_ioctl()
1168 ifa->ifa_scope = 0; in devinet_ioctl()
1171 ifa->ifa_address = ifa->ifa_local = sin->sin_addr.s_addr; in devinet_ioctl()
1174 ifa->ifa_prefixlen = inet_abc_len(ifa->ifa_address); in devinet_ioctl()
1175 ifa->ifa_mask = inet_make_mask(ifa->ifa_prefixlen); in devinet_ioctl()
1177 ifa->ifa_prefixlen < 31) in devinet_ioctl()
1178 ifa->ifa_broadcast = ifa->ifa_address | in devinet_ioctl()
1179 ~ifa->ifa_mask; in devinet_ioctl()
1181 ifa->ifa_prefixlen = 32; in devinet_ioctl()
1182 ifa->ifa_mask = inet_make_mask(32); in devinet_ioctl()
1184 set_ifa_lifetime(ifa, INFINITY_LIFE_TIME, INFINITY_LIFE_TIME); in devinet_ioctl()
1185 ret = inet_set_ifa(dev, ifa); in devinet_ioctl()
1190 if (ifa->ifa_broadcast != sin->sin_addr.s_addr) { in devinet_ioctl()
1192 ifa->ifa_broadcast = sin->sin_addr.s_addr; in devinet_ioctl()
1193 inet_insert_ifa(ifa); in devinet_ioctl()
1199 if (ifa->ifa_address == sin->sin_addr.s_addr) in devinet_ioctl()
1206 ifa->ifa_address = sin->sin_addr.s_addr; in devinet_ioctl()
1207 inet_insert_ifa(ifa); in devinet_ioctl()
1219 if (ifa->ifa_mask != sin->sin_addr.s_addr) { in devinet_ioctl()
1220 __be32 old_mask = ifa->ifa_mask; in devinet_ioctl()
1222 ifa->ifa_mask = sin->sin_addr.s_addr; in devinet_ioctl()
1223 ifa->ifa_prefixlen = inet_mask_len(ifa->ifa_mask); in devinet_ioctl()
1232 (ifa->ifa_prefixlen < 31) && in devinet_ioctl()
1233 (ifa->ifa_broadcast == in devinet_ioctl()
1234 (ifa->ifa_local|~old_mask))) { in devinet_ioctl()
1235 ifa->ifa_broadcast = (ifa->ifa_local | in devinet_ioctl()
1238 inet_insert_ifa(ifa); in devinet_ioctl()
1251 const struct in_ifaddr *ifa; in inet_gifconf() local
1261 in_dev_for_each_ifa_rtnl(ifa, in_dev) { in inet_gifconf()
1269 strcpy(ifr.ifr_name, ifa->ifa_label); in inet_gifconf()
1273 ifa->ifa_local; in inet_gifconf()
1289 const struct in_ifaddr *ifa; in in_dev_select_addr() local
1291 in_dev_for_each_ifa_rcu(ifa, in_dev) { in in_dev_select_addr()
1292 if (ifa->ifa_flags & IFA_F_SECONDARY) in in_dev_select_addr()
1294 if (ifa->ifa_scope != RT_SCOPE_LINK && in in_dev_select_addr()
1295 ifa->ifa_scope <= scope) in in_dev_select_addr()
1296 return ifa->ifa_local; in in_dev_select_addr()
1304 const struct in_ifaddr *ifa; in inet_select_addr() local
1319 in_dev_for_each_ifa_rcu(ifa, in_dev) { in inet_select_addr()
1320 if (ifa->ifa_flags & IFA_F_SECONDARY) in inet_select_addr()
1322 if (min(ifa->ifa_scope, localnet_scope) > scope) in inet_select_addr()
1324 if (!dst || inet_ifa_match(dst, ifa)) { in inet_select_addr()
1325 addr = ifa->ifa_local; in inet_select_addr()
1329 addr = ifa->ifa_local; in inet_select_addr()
1376 const struct in_ifaddr *ifa; in confirm_addr_indev() local
1383 in_dev_for_each_ifa_rcu(ifa, in_dev) { in confirm_addr_indev()
1384 unsigned char min_scope = min(ifa->ifa_scope, localnet_scope); in confirm_addr_indev()
1387 (local == ifa->ifa_local || !local) && in confirm_addr_indev()
1389 addr = ifa->ifa_local; in confirm_addr_indev()
1394 same = (!local || inet_ifa_match(local, ifa)) && in confirm_addr_indev()
1395 (!dst || inet_ifa_match(dst, ifa)); in confirm_addr_indev()
1400 if (inet_ifa_match(addr, ifa)) in confirm_addr_indev()
1404 addr = ifa->ifa_local; in confirm_addr_indev()
1482 struct in_ifaddr *ifa; in inetdev_changename() local
1485 in_dev_for_each_ifa_rtnl(ifa, in_dev) { in inetdev_changename()
1488 memcpy(old, ifa->ifa_label, IFNAMSIZ); in inetdev_changename()
1489 memcpy(ifa->ifa_label, dev->name, IFNAMSIZ); in inetdev_changename()
1498 strcat(ifa->ifa_label, dot); in inetdev_changename()
1500 strcpy(ifa->ifa_label + (IFNAMSIZ - strlen(dot) - 1), dot); in inetdev_changename()
1502 rtmsg_ifa(RTM_NEWADDR, ifa, NULL, 0); in inetdev_changename()
1510 const struct in_ifaddr *ifa; in inetdev_send_gratuitous_arp() local
1512 in_dev_for_each_ifa_rtnl(ifa, in_dev) { in inetdev_send_gratuitous_arp()
1514 ifa->ifa_local, dev, in inetdev_send_gratuitous_arp()
1515 ifa->ifa_local, NULL, in inetdev_send_gratuitous_arp()
1556 struct in_ifaddr *ifa = inet_alloc_ifa(); in inetdev_event() local
1558 if (ifa) { in inetdev_event()
1559 INIT_HLIST_NODE(&ifa->hash); in inetdev_event()
1560 ifa->ifa_local = in inetdev_event()
1561 ifa->ifa_address = htonl(INADDR_LOOPBACK); in inetdev_event()
1562 ifa->ifa_prefixlen = 8; in inetdev_event()
1563 ifa->ifa_mask = inet_make_mask(8); in inetdev_event()
1565 ifa->ifa_dev = in_dev; in inetdev_event()
1566 ifa->ifa_scope = RT_SCOPE_HOST; in inetdev_event()
1567 memcpy(ifa->ifa_label, dev->name, IFNAMSIZ); in inetdev_event()
1568 set_ifa_lifetime(ifa, INFINITY_LIFE_TIME, in inetdev_event()
1572 inet_insert_ifa(ifa); in inetdev_event()
1650 static int inet_fill_ifaddr(struct sk_buff *skb, struct in_ifaddr *ifa, in inet_fill_ifaddr() argument
1664 ifm->ifa_prefixlen = ifa->ifa_prefixlen; in inet_fill_ifaddr()
1665 ifm->ifa_flags = ifa->ifa_flags; in inet_fill_ifaddr()
1666 ifm->ifa_scope = ifa->ifa_scope; in inet_fill_ifaddr()
1667 ifm->ifa_index = ifa->ifa_dev->dev->ifindex; in inet_fill_ifaddr()
1674 preferred = ifa->ifa_preferred_lft; in inet_fill_ifaddr()
1675 valid = ifa->ifa_valid_lft; in inet_fill_ifaddr()
1677 long tval = (jiffies - ifa->ifa_tstamp) / HZ; in inet_fill_ifaddr()
1694 if ((ifa->ifa_address && in inet_fill_ifaddr()
1695 nla_put_in_addr(skb, IFA_ADDRESS, ifa->ifa_address)) || in inet_fill_ifaddr()
1696 (ifa->ifa_local && in inet_fill_ifaddr()
1697 nla_put_in_addr(skb, IFA_LOCAL, ifa->ifa_local)) || in inet_fill_ifaddr()
1698 (ifa->ifa_broadcast && in inet_fill_ifaddr()
1699 nla_put_in_addr(skb, IFA_BROADCAST, ifa->ifa_broadcast)) || in inet_fill_ifaddr()
1700 (ifa->ifa_label[0] && in inet_fill_ifaddr()
1701 nla_put_string(skb, IFA_LABEL, ifa->ifa_label)) || in inet_fill_ifaddr()
1702 nla_put_u32(skb, IFA_FLAGS, ifa->ifa_flags) || in inet_fill_ifaddr()
1703 (ifa->ifa_rt_priority && in inet_fill_ifaddr()
1704 nla_put_u32(skb, IFA_RT_PRIORITY, ifa->ifa_rt_priority)) || in inet_fill_ifaddr()
1705 put_cacheinfo(skb, ifa->ifa_cstamp, ifa->ifa_tstamp, in inet_fill_ifaddr()
1778 struct in_ifaddr *ifa; in in_dev_dump_addr() local
1782 in_dev_for_each_ifa_rtnl(ifa, in_dev) { in in_dev_dump_addr()
1787 err = inet_fill_ifaddr(skb, ifa, fillargs); in in_dev_dump_addr()
1886 static void rtmsg_ifa(int event, struct in_ifaddr *ifa, struct nlmsghdr *nlh, in rtmsg_ifa() argument
1900 net = dev_net(ifa->ifa_dev->dev); in rtmsg_ifa()
1905 err = inet_fill_ifaddr(skb, ifa, &fillargs); in rtmsg_ifa()