rtnetlink.h revision 1308ad3ab33294c3abfd96da12b6df58b381ce52 
1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _UAPI__LINUX_RTNETLINK_H
20#define _UAPI__LINUX_RTNETLINK_H
21#include <linux/types.h>
22#include <linux/netlink.h>
23#include <linux/if_link.h>
24#include <linux/if_addr.h>
25#include <linux/neighbour.h>
26#define RTNL_FAMILY_IPMR 128
27#define RTNL_FAMILY_IP6MR 129
28#define RTNL_FAMILY_MAX 129
29enum {
30  RTM_BASE = 16,
31#define RTM_BASE RTM_BASE
32  RTM_NEWLINK = 16,
33#define RTM_NEWLINK RTM_NEWLINK
34  RTM_DELLINK,
35#define RTM_DELLINK RTM_DELLINK
36  RTM_GETLINK,
37#define RTM_GETLINK RTM_GETLINK
38  RTM_SETLINK,
39#define RTM_SETLINK RTM_SETLINK
40  RTM_NEWADDR = 20,
41#define RTM_NEWADDR RTM_NEWADDR
42  RTM_DELADDR,
43#define RTM_DELADDR RTM_DELADDR
44  RTM_GETADDR,
45#define RTM_GETADDR RTM_GETADDR
46  RTM_NEWROUTE = 24,
47#define RTM_NEWROUTE RTM_NEWROUTE
48  RTM_DELROUTE,
49#define RTM_DELROUTE RTM_DELROUTE
50  RTM_GETROUTE,
51#define RTM_GETROUTE RTM_GETROUTE
52  RTM_NEWNEIGH = 28,
53#define RTM_NEWNEIGH RTM_NEWNEIGH
54  RTM_DELNEIGH,
55#define RTM_DELNEIGH RTM_DELNEIGH
56  RTM_GETNEIGH,
57#define RTM_GETNEIGH RTM_GETNEIGH
58  RTM_NEWRULE = 32,
59#define RTM_NEWRULE RTM_NEWRULE
60  RTM_DELRULE,
61#define RTM_DELRULE RTM_DELRULE
62  RTM_GETRULE,
63#define RTM_GETRULE RTM_GETRULE
64  RTM_NEWQDISC = 36,
65#define RTM_NEWQDISC RTM_NEWQDISC
66  RTM_DELQDISC,
67#define RTM_DELQDISC RTM_DELQDISC
68  RTM_GETQDISC,
69#define RTM_GETQDISC RTM_GETQDISC
70  RTM_NEWTCLASS = 40,
71#define RTM_NEWTCLASS RTM_NEWTCLASS
72  RTM_DELTCLASS,
73#define RTM_DELTCLASS RTM_DELTCLASS
74  RTM_GETTCLASS,
75#define RTM_GETTCLASS RTM_GETTCLASS
76  RTM_NEWTFILTER = 44,
77#define RTM_NEWTFILTER RTM_NEWTFILTER
78  RTM_DELTFILTER,
79#define RTM_DELTFILTER RTM_DELTFILTER
80  RTM_GETTFILTER,
81#define RTM_GETTFILTER RTM_GETTFILTER
82  RTM_NEWACTION = 48,
83#define RTM_NEWACTION RTM_NEWACTION
84  RTM_DELACTION,
85#define RTM_DELACTION RTM_DELACTION
86  RTM_GETACTION,
87#define RTM_GETACTION RTM_GETACTION
88  RTM_NEWPREFIX = 52,
89#define RTM_NEWPREFIX RTM_NEWPREFIX
90  RTM_GETMULTICAST = 58,
91#define RTM_GETMULTICAST RTM_GETMULTICAST
92  RTM_GETANYCAST = 62,
93#define RTM_GETANYCAST RTM_GETANYCAST
94  RTM_NEWNEIGHTBL = 64,
95#define RTM_NEWNEIGHTBL RTM_NEWNEIGHTBL
96  RTM_GETNEIGHTBL = 66,
97#define RTM_GETNEIGHTBL RTM_GETNEIGHTBL
98  RTM_SETNEIGHTBL,
99#define RTM_SETNEIGHTBL RTM_SETNEIGHTBL
100  RTM_NEWNDUSEROPT = 68,
101#define RTM_NEWNDUSEROPT RTM_NEWNDUSEROPT
102  RTM_NEWADDRLABEL = 72,
103#define RTM_NEWADDRLABEL RTM_NEWADDRLABEL
104  RTM_DELADDRLABEL,
105#define RTM_DELADDRLABEL RTM_DELADDRLABEL
106  RTM_GETADDRLABEL,
107#define RTM_GETADDRLABEL RTM_GETADDRLABEL
108  RTM_GETDCB = 78,
109#define RTM_GETDCB RTM_GETDCB
110  RTM_SETDCB,
111#define RTM_SETDCB RTM_SETDCB
112  RTM_NEWNETCONF = 80,
113#define RTM_NEWNETCONF RTM_NEWNETCONF
114  RTM_DELNETCONF,
115#define RTM_DELNETCONF RTM_DELNETCONF
116  RTM_GETNETCONF = 82,
117#define RTM_GETNETCONF RTM_GETNETCONF
118  RTM_NEWMDB = 84,
119#define RTM_NEWMDB RTM_NEWMDB
120  RTM_DELMDB = 85,
121#define RTM_DELMDB RTM_DELMDB
122  RTM_GETMDB = 86,
123#define RTM_GETMDB RTM_GETMDB
124  RTM_NEWNSID = 88,
125#define RTM_NEWNSID RTM_NEWNSID
126  RTM_DELNSID = 89,
127#define RTM_DELNSID RTM_DELNSID
128  RTM_GETNSID = 90,
129#define RTM_GETNSID RTM_GETNSID
130  RTM_NEWSTATS = 92,
131#define RTM_NEWSTATS RTM_NEWSTATS
132  RTM_GETSTATS = 94,
133#define RTM_GETSTATS RTM_GETSTATS
134  RTM_NEWCACHEREPORT = 96,
135#define RTM_NEWCACHEREPORT RTM_NEWCACHEREPORT
136  __RTM_MAX,
137#define RTM_MAX (((__RTM_MAX + 3) & ~3) - 1)
138};
139#define RTM_NR_MSGTYPES (RTM_MAX + 1 - RTM_BASE)
140#define RTM_NR_FAMILIES (RTM_NR_MSGTYPES >> 2)
141#define RTM_FAM(cmd) (((cmd) - RTM_BASE) >> 2)
142struct rtattr {
143  unsigned short rta_len;
144  unsigned short rta_type;
145};
146#define RTA_ALIGNTO 4U
147#define RTA_ALIGN(len) (((len) + RTA_ALIGNTO - 1) & ~(RTA_ALIGNTO - 1))
148#define RTA_OK(rta,len) ((len) >= (int) sizeof(struct rtattr) && (rta)->rta_len >= sizeof(struct rtattr) && (rta)->rta_len <= (len))
149#define RTA_NEXT(rta,attrlen) ((attrlen) -= RTA_ALIGN((rta)->rta_len), (struct rtattr *) (((char *) (rta)) + RTA_ALIGN((rta)->rta_len)))
150#define RTA_LENGTH(len) (RTA_ALIGN(sizeof(struct rtattr)) + (len))
151#define RTA_SPACE(len) RTA_ALIGN(RTA_LENGTH(len))
152#define RTA_DATA(rta) ((void *) (((char *) (rta)) + RTA_LENGTH(0)))
153#define RTA_PAYLOAD(rta) ((int) ((rta)->rta_len) - RTA_LENGTH(0))
154struct rtmsg {
155  unsigned char rtm_family;
156  unsigned char rtm_dst_len;
157  unsigned char rtm_src_len;
158  unsigned char rtm_tos;
159  unsigned char rtm_table;
160  unsigned char rtm_protocol;
161  unsigned char rtm_scope;
162  unsigned char rtm_type;
163  unsigned rtm_flags;
164};
165enum {
166  RTN_UNSPEC,
167  RTN_UNICAST,
168  RTN_LOCAL,
169  RTN_BROADCAST,
170  RTN_ANYCAST,
171  RTN_MULTICAST,
172  RTN_BLACKHOLE,
173  RTN_UNREACHABLE,
174  RTN_PROHIBIT,
175  RTN_THROW,
176  RTN_NAT,
177  RTN_XRESOLVE,
178  __RTN_MAX
179};
180#define RTN_MAX (__RTN_MAX - 1)
181#define RTPROT_UNSPEC 0
182#define RTPROT_REDIRECT 1
183#define RTPROT_KERNEL 2
184#define RTPROT_BOOT 3
185#define RTPROT_STATIC 4
186#define RTPROT_GATED 8
187#define RTPROT_RA 9
188#define RTPROT_MRT 10
189#define RTPROT_ZEBRA 11
190#define RTPROT_BIRD 12
191#define RTPROT_DNROUTED 13
192#define RTPROT_XORP 14
193#define RTPROT_NTK 15
194#define RTPROT_DHCP 16
195#define RTPROT_MROUTED 17
196#define RTPROT_BABEL 42
197enum rt_scope_t {
198  RT_SCOPE_UNIVERSE = 0,
199  RT_SCOPE_SITE = 200,
200  RT_SCOPE_LINK = 253,
201  RT_SCOPE_HOST = 254,
202  RT_SCOPE_NOWHERE = 255
203};
204#define RTM_F_NOTIFY 0x100
205#define RTM_F_CLONED 0x200
206#define RTM_F_EQUALIZE 0x400
207#define RTM_F_PREFIX 0x800
208#define RTM_F_LOOKUP_TABLE 0x1000
209#define RTM_F_FIB_MATCH 0x2000
210enum rt_class_t {
211  RT_TABLE_UNSPEC = 0,
212  RT_TABLE_COMPAT = 252,
213  RT_TABLE_DEFAULT = 253,
214  RT_TABLE_MAIN = 254,
215  RT_TABLE_LOCAL = 255,
216  RT_TABLE_MAX = 0xFFFFFFFF
217};
218enum rtattr_type_t {
219  RTA_UNSPEC,
220  RTA_DST,
221  RTA_SRC,
222  RTA_IIF,
223  RTA_OIF,
224  RTA_GATEWAY,
225  RTA_PRIORITY,
226  RTA_PREFSRC,
227  RTA_METRICS,
228  RTA_MULTIPATH,
229  RTA_PROTOINFO,
230  RTA_FLOW,
231  RTA_CACHEINFO,
232  RTA_SESSION,
233  RTA_MP_ALGO,
234  RTA_TABLE,
235  RTA_MARK,
236  RTA_MFC_STATS,
237  RTA_VIA,
238  RTA_NEWDST,
239  RTA_PREF,
240  RTA_ENCAP_TYPE,
241  RTA_ENCAP,
242  RTA_EXPIRES,
243  RTA_PAD,
244  RTA_UID,
245  RTA_TTL_PROPAGATE,
246  __RTA_MAX
247};
248#define RTA_MAX (__RTA_MAX - 1)
249#define RTM_RTA(r) ((struct rtattr *) (((char *) (r)) + NLMSG_ALIGN(sizeof(struct rtmsg))))
250#define RTM_PAYLOAD(n) NLMSG_PAYLOAD(n, sizeof(struct rtmsg))
251struct rtnexthop {
252  unsigned short rtnh_len;
253  unsigned char rtnh_flags;
254  unsigned char rtnh_hops;
255  int rtnh_ifindex;
256};
257#define RTNH_F_DEAD 1
258#define RTNH_F_PERVASIVE 2
259#define RTNH_F_ONLINK 4
260#define RTNH_F_OFFLOAD 8
261#define RTNH_F_LINKDOWN 16
262#define RTNH_F_UNRESOLVED 32
263#define RTNH_COMPARE_MASK (RTNH_F_DEAD | RTNH_F_LINKDOWN | RTNH_F_OFFLOAD)
264#define RTNH_ALIGNTO 4
265#define RTNH_ALIGN(len) (((len) + RTNH_ALIGNTO - 1) & ~(RTNH_ALIGNTO - 1))
266#define RTNH_OK(rtnh,len) ((rtnh)->rtnh_len >= sizeof(struct rtnexthop) && ((int) (rtnh)->rtnh_len) <= (len))
267#define RTNH_NEXT(rtnh) ((struct rtnexthop *) (((char *) (rtnh)) + RTNH_ALIGN((rtnh)->rtnh_len)))
268#define RTNH_LENGTH(len) (RTNH_ALIGN(sizeof(struct rtnexthop)) + (len))
269#define RTNH_SPACE(len) RTNH_ALIGN(RTNH_LENGTH(len))
270#define RTNH_DATA(rtnh) ((struct rtattr *) (((char *) (rtnh)) + RTNH_LENGTH(0)))
271struct rtvia {
272  __kernel_sa_family_t rtvia_family;
273  __u8 rtvia_addr[0];
274};
275struct rta_cacheinfo {
276  __u32 rta_clntref;
277  __u32 rta_lastuse;
278  __s32 rta_expires;
279  __u32 rta_error;
280  __u32 rta_used;
281#define RTNETLINK_HAVE_PEERINFO 1
282  __u32 rta_id;
283  __u32 rta_ts;
284  __u32 rta_tsage;
285};
286enum {
287  RTAX_UNSPEC,
288#define RTAX_UNSPEC RTAX_UNSPEC
289  RTAX_LOCK,
290#define RTAX_LOCK RTAX_LOCK
291  RTAX_MTU,
292#define RTAX_MTU RTAX_MTU
293  RTAX_WINDOW,
294#define RTAX_WINDOW RTAX_WINDOW
295  RTAX_RTT,
296#define RTAX_RTT RTAX_RTT
297  RTAX_RTTVAR,
298#define RTAX_RTTVAR RTAX_RTTVAR
299  RTAX_SSTHRESH,
300#define RTAX_SSTHRESH RTAX_SSTHRESH
301  RTAX_CWND,
302#define RTAX_CWND RTAX_CWND
303  RTAX_ADVMSS,
304#define RTAX_ADVMSS RTAX_ADVMSS
305  RTAX_REORDERING,
306#define RTAX_REORDERING RTAX_REORDERING
307  RTAX_HOPLIMIT,
308#define RTAX_HOPLIMIT RTAX_HOPLIMIT
309  RTAX_INITCWND,
310#define RTAX_INITCWND RTAX_INITCWND
311  RTAX_FEATURES,
312#define RTAX_FEATURES RTAX_FEATURES
313  RTAX_RTO_MIN,
314#define RTAX_RTO_MIN RTAX_RTO_MIN
315  RTAX_INITRWND,
316#define RTAX_INITRWND RTAX_INITRWND
317  RTAX_QUICKACK,
318#define RTAX_QUICKACK RTAX_QUICKACK
319  RTAX_CC_ALGO,
320#define RTAX_CC_ALGO RTAX_CC_ALGO
321  __RTAX_MAX
322};
323#define RTAX_MAX (__RTAX_MAX - 1)
324#define RTAX_FEATURE_ECN (1 << 0)
325#define RTAX_FEATURE_SACK (1 << 1)
326#define RTAX_FEATURE_TIMESTAMP (1 << 2)
327#define RTAX_FEATURE_ALLFRAG (1 << 3)
328#define RTAX_FEATURE_MASK (RTAX_FEATURE_ECN | RTAX_FEATURE_SACK | RTAX_FEATURE_TIMESTAMP | RTAX_FEATURE_ALLFRAG)
329struct rta_session {
330  __u8 proto;
331  __u8 pad1;
332  __u16 pad2;
333  union {
334    struct {
335      __u16 sport;
336      __u16 dport;
337    } ports;
338    struct {
339      __u8 type;
340      __u8 code;
341      __u16 ident;
342    } icmpt;
343    __u32 spi;
344  } u;
345};
346struct rta_mfc_stats {
347  __u64 mfcs_packets;
348  __u64 mfcs_bytes;
349  __u64 mfcs_wrong_if;
350};
351struct rtgenmsg {
352  unsigned char rtgen_family;
353};
354struct ifinfomsg {
355  unsigned char ifi_family;
356  unsigned char __ifi_pad;
357  unsigned short ifi_type;
358  int ifi_index;
359  unsigned ifi_flags;
360  unsigned ifi_change;
361};
362struct prefixmsg {
363  unsigned char prefix_family;
364  unsigned char prefix_pad1;
365  unsigned short prefix_pad2;
366  int prefix_ifindex;
367  unsigned char prefix_type;
368  unsigned char prefix_len;
369  unsigned char prefix_flags;
370  unsigned char prefix_pad3;
371};
372enum {
373  PREFIX_UNSPEC,
374  PREFIX_ADDRESS,
375  PREFIX_CACHEINFO,
376  __PREFIX_MAX
377};
378#define PREFIX_MAX (__PREFIX_MAX - 1)
379struct prefix_cacheinfo {
380  __u32 preferred_time;
381  __u32 valid_time;
382};
383struct tcmsg {
384  unsigned char tcm_family;
385  unsigned char tcm__pad1;
386  unsigned short tcm__pad2;
387  int tcm_ifindex;
388  __u32 tcm_handle;
389  __u32 tcm_parent;
390  __u32 tcm_info;
391};
392enum {
393  TCA_UNSPEC,
394  TCA_KIND,
395  TCA_OPTIONS,
396  TCA_STATS,
397  TCA_XSTATS,
398  TCA_RATE,
399  TCA_FCNT,
400  TCA_STATS2,
401  TCA_STAB,
402  TCA_PAD,
403  TCA_DUMP_INVISIBLE,
404  TCA_CHAIN,
405  __TCA_MAX
406};
407#define TCA_MAX (__TCA_MAX - 1)
408#define TCA_RTA(r) ((struct rtattr *) (((char *) (r)) + NLMSG_ALIGN(sizeof(struct tcmsg))))
409#define TCA_PAYLOAD(n) NLMSG_PAYLOAD(n, sizeof(struct tcmsg))
410struct nduseroptmsg {
411  unsigned char nduseropt_family;
412  unsigned char nduseropt_pad1;
413  unsigned short nduseropt_opts_len;
414  int nduseropt_ifindex;
415  __u8 nduseropt_icmp_type;
416  __u8 nduseropt_icmp_code;
417  unsigned short nduseropt_pad2;
418  unsigned int nduseropt_pad3;
419};
420enum {
421  NDUSEROPT_UNSPEC,
422  NDUSEROPT_SRCADDR,
423  __NDUSEROPT_MAX
424};
425#define NDUSEROPT_MAX (__NDUSEROPT_MAX - 1)
426#define RTMGRP_LINK 1
427#define RTMGRP_NOTIFY 2
428#define RTMGRP_NEIGH 4
429#define RTMGRP_TC 8
430#define RTMGRP_IPV4_IFADDR 0x10
431#define RTMGRP_IPV4_MROUTE 0x20
432#define RTMGRP_IPV4_ROUTE 0x40
433#define RTMGRP_IPV4_RULE 0x80
434#define RTMGRP_IPV6_IFADDR 0x100
435#define RTMGRP_IPV6_MROUTE 0x200
436#define RTMGRP_IPV6_ROUTE 0x400
437#define RTMGRP_IPV6_IFINFO 0x800
438#define RTMGRP_DECnet_IFADDR 0x1000
439#define RTMGRP_DECnet_ROUTE 0x4000
440#define RTMGRP_IPV6_PREFIX 0x20000
441enum rtnetlink_groups {
442  RTNLGRP_NONE,
443#define RTNLGRP_NONE RTNLGRP_NONE
444  RTNLGRP_LINK,
445#define RTNLGRP_LINK RTNLGRP_LINK
446  RTNLGRP_NOTIFY,
447#define RTNLGRP_NOTIFY RTNLGRP_NOTIFY
448  RTNLGRP_NEIGH,
449#define RTNLGRP_NEIGH RTNLGRP_NEIGH
450  RTNLGRP_TC,
451#define RTNLGRP_TC RTNLGRP_TC
452  RTNLGRP_IPV4_IFADDR,
453#define RTNLGRP_IPV4_IFADDR RTNLGRP_IPV4_IFADDR
454  RTNLGRP_IPV4_MROUTE,
455#define RTNLGRP_IPV4_MROUTE RTNLGRP_IPV4_MROUTE
456  RTNLGRP_IPV4_ROUTE,
457#define RTNLGRP_IPV4_ROUTE RTNLGRP_IPV4_ROUTE
458  RTNLGRP_IPV4_RULE,
459#define RTNLGRP_IPV4_RULE RTNLGRP_IPV4_RULE
460  RTNLGRP_IPV6_IFADDR,
461#define RTNLGRP_IPV6_IFADDR RTNLGRP_IPV6_IFADDR
462  RTNLGRP_IPV6_MROUTE,
463#define RTNLGRP_IPV6_MROUTE RTNLGRP_IPV6_MROUTE
464  RTNLGRP_IPV6_ROUTE,
465#define RTNLGRP_IPV6_ROUTE RTNLGRP_IPV6_ROUTE
466  RTNLGRP_IPV6_IFINFO,
467#define RTNLGRP_IPV6_IFINFO RTNLGRP_IPV6_IFINFO
468  RTNLGRP_DECnet_IFADDR,
469#define RTNLGRP_DECnet_IFADDR RTNLGRP_DECnet_IFADDR
470  RTNLGRP_NOP2,
471  RTNLGRP_DECnet_ROUTE,
472#define RTNLGRP_DECnet_ROUTE RTNLGRP_DECnet_ROUTE
473  RTNLGRP_DECnet_RULE,
474#define RTNLGRP_DECnet_RULE RTNLGRP_DECnet_RULE
475  RTNLGRP_NOP4,
476  RTNLGRP_IPV6_PREFIX,
477#define RTNLGRP_IPV6_PREFIX RTNLGRP_IPV6_PREFIX
478  RTNLGRP_IPV6_RULE,
479#define RTNLGRP_IPV6_RULE RTNLGRP_IPV6_RULE
480  RTNLGRP_ND_USEROPT,
481#define RTNLGRP_ND_USEROPT RTNLGRP_ND_USEROPT
482  RTNLGRP_PHONET_IFADDR,
483#define RTNLGRP_PHONET_IFADDR RTNLGRP_PHONET_IFADDR
484  RTNLGRP_PHONET_ROUTE,
485#define RTNLGRP_PHONET_ROUTE RTNLGRP_PHONET_ROUTE
486  RTNLGRP_DCB,
487#define RTNLGRP_DCB RTNLGRP_DCB
488  RTNLGRP_IPV4_NETCONF,
489#define RTNLGRP_IPV4_NETCONF RTNLGRP_IPV4_NETCONF
490  RTNLGRP_IPV6_NETCONF,
491#define RTNLGRP_IPV6_NETCONF RTNLGRP_IPV6_NETCONF
492  RTNLGRP_MDB,
493#define RTNLGRP_MDB RTNLGRP_MDB
494  RTNLGRP_MPLS_ROUTE,
495#define RTNLGRP_MPLS_ROUTE RTNLGRP_MPLS_ROUTE
496  RTNLGRP_NSID,
497#define RTNLGRP_NSID RTNLGRP_NSID
498  RTNLGRP_MPLS_NETCONF,
499#define RTNLGRP_MPLS_NETCONF RTNLGRP_MPLS_NETCONF
500  RTNLGRP_IPV4_MROUTE_R,
501#define RTNLGRP_IPV4_MROUTE_R RTNLGRP_IPV4_MROUTE_R
502  RTNLGRP_IPV6_MROUTE_R,
503#define RTNLGRP_IPV6_MROUTE_R RTNLGRP_IPV6_MROUTE_R
504  __RTNLGRP_MAX
505};
506#define RTNLGRP_MAX (__RTNLGRP_MAX - 1)
507struct tcamsg {
508  unsigned char tca_family;
509  unsigned char tca__pad1;
510  unsigned short tca__pad2;
511};
512enum {
513  TCA_ROOT_UNSPEC,
514  TCA_ROOT_TAB,
515#define TCA_ACT_TAB TCA_ROOT_TAB
516#define TCAA_MAX TCA_ROOT_TAB
517  TCA_ROOT_FLAGS,
518  TCA_ROOT_COUNT,
519  TCA_ROOT_TIME_DELTA,
520  __TCA_ROOT_MAX,
521#define TCA_ROOT_MAX (__TCA_ROOT_MAX - 1)
522};
523#define TA_RTA(r) ((struct rtattr *) (((char *) (r)) + NLMSG_ALIGN(sizeof(struct tcamsg))))
524#define TA_PAYLOAD(n) NLMSG_PAYLOAD(n, sizeof(struct tcamsg))
525#define TCA_FLAG_LARGE_DUMP_ON (1 << 0)
526#define RTEXT_FILTER_VF (1 << 0)
527#define RTEXT_FILTER_BRVLAN (1 << 1)
528#define RTEXT_FILTER_BRVLAN_COMPRESSED (1 << 2)
529#define RTEXT_FILTER_SKIP_STATS (1 << 3)
530#endif
531