+static struct nla_policy ifa_ipv4_policy[IFA_MAX+1] __read_mostly = {
+ [IFA_LOCAL] = { .type = NLA_U32 },
+ [IFA_ADDRESS] = { .type = NLA_U32 },
+ [IFA_BROADCAST] = { .type = NLA_U32 },
+ [IFA_ANYCAST] = { .type = NLA_U32 },
+ [IFA_LABEL] = { .type = NLA_STRING, .len = IFNAMSIZ - 1 },
+};
+
+static void rtmsg_ifa(int event, struct in_ifaddr *, struct nlmsghdr *, u32);