1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 /* 3 * if_addrlabel.h - netlink interface for address labels 4 * 5 * Copyright (C)2007 USAGI/WIDE Project, All Rights Reserved. 6 * 7 * Authors: 8 * YOSHIFUJI Hideaki @ USAGI/WIDE <yoshfuji@linux-ipv6.org> 9 */ 10 11 #ifndef __LINUX_IF_ADDRLABEL_H 12 #define __LINUX_IF_ADDRLABEL_H 13 14 #include <linux/types.h> 15 16 struct ifaddrlblmsg { 17 __u8 ifal_family; /* Address family */ 18 __u8 __ifal_reserved; /* Reserved */ 19 __u8 ifal_prefixlen; /* Prefix length */ 20 __u8 ifal_flags; /* Flags */ 21 __u32 ifal_index; /* Link index */ 22 __u32 ifal_seq; /* sequence number */ 23 }; 24 25 enum { 26 IFAL_ADDRESS = 1, 27 IFAL_LABEL = 2, 28 __IFAL_MAX 29 }; 30 31 #define IFAL_MAX (__IFAL_MAX - 1) 32 33 #endif 34