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0633baa1 SH |
1 | #ifndef __LINUX_RTNETLINK_H |
2 | #define __LINUX_RTNETLINK_H | |
3 | ||
4 | #include <linux/netlink.h> | |
ead2ba70 | 5 | #include <linux/if_link.h> |
5a8ba228 SH |
6 | #include <linux/if_addr.h> |
7 | #include <linux/neighbour.h> | |
0633baa1 SH |
8 | |
9 | /**** | |
10 | * Routing/neighbour discovery messages. | |
11 | ****/ | |
12 | ||
13 | /* Types of messages */ | |
14 | ||
091ed219 SH |
15 | enum { |
16 | RTM_BASE = 16, | |
17 | #define RTM_BASE RTM_BASE | |
18 | ||
19 | RTM_NEWLINK = 16, | |
20 | #define RTM_NEWLINK RTM_NEWLINK | |
21 | RTM_DELLINK, | |
22 | #define RTM_DELLINK RTM_DELLINK | |
23 | RTM_GETLINK, | |
24 | #define RTM_GETLINK RTM_GETLINK | |
25 | RTM_SETLINK, | |
26 | #define RTM_SETLINK RTM_SETLINK | |
27 | ||
28 | RTM_NEWADDR = 20, | |
29 | #define RTM_NEWADDR RTM_NEWADDR | |
30 | RTM_DELADDR, | |
31 | #define RTM_DELADDR RTM_DELADDR | |
32 | RTM_GETADDR, | |
33 | #define RTM_GETADDR RTM_GETADDR | |
34 | ||
35 | RTM_NEWROUTE = 24, | |
36 | #define RTM_NEWROUTE RTM_NEWROUTE | |
37 | RTM_DELROUTE, | |
38 | #define RTM_DELROUTE RTM_DELROUTE | |
39 | RTM_GETROUTE, | |
40 | #define RTM_GETROUTE RTM_GETROUTE | |
41 | ||
42 | RTM_NEWNEIGH = 28, | |
43 | #define RTM_NEWNEIGH RTM_NEWNEIGH | |
44 | RTM_DELNEIGH, | |
45 | #define RTM_DELNEIGH RTM_DELNEIGH | |
46 | RTM_GETNEIGH, | |
47 | #define RTM_GETNEIGH RTM_GETNEIGH | |
48 | ||
49 | RTM_NEWRULE = 32, | |
50 | #define RTM_NEWRULE RTM_NEWRULE | |
51 | RTM_DELRULE, | |
52 | #define RTM_DELRULE RTM_DELRULE | |
53 | RTM_GETRULE, | |
54 | #define RTM_GETRULE RTM_GETRULE | |
55 | ||
56 | RTM_NEWQDISC = 36, | |
57 | #define RTM_NEWQDISC RTM_NEWQDISC | |
58 | RTM_DELQDISC, | |
59 | #define RTM_DELQDISC RTM_DELQDISC | |
60 | RTM_GETQDISC, | |
61 | #define RTM_GETQDISC RTM_GETQDISC | |
62 | ||
63 | RTM_NEWTCLASS = 40, | |
64 | #define RTM_NEWTCLASS RTM_NEWTCLASS | |
65 | RTM_DELTCLASS, | |
66 | #define RTM_DELTCLASS RTM_DELTCLASS | |
67 | RTM_GETTCLASS, | |
68 | #define RTM_GETTCLASS RTM_GETTCLASS | |
69 | ||
70 | RTM_NEWTFILTER = 44, | |
71 | #define RTM_NEWTFILTER RTM_NEWTFILTER | |
72 | RTM_DELTFILTER, | |
73 | #define RTM_DELTFILTER RTM_DELTFILTER | |
74 | RTM_GETTFILTER, | |
75 | #define RTM_GETTFILTER RTM_GETTFILTER | |
76 | ||
77 | RTM_NEWACTION = 48, | |
78 | #define RTM_NEWACTION RTM_NEWACTION | |
79 | RTM_DELACTION, | |
80 | #define RTM_DELACTION RTM_DELACTION | |
81 | RTM_GETACTION, | |
82 | #define RTM_GETACTION RTM_GETACTION | |
83 | ||
84 | RTM_NEWPREFIX = 52, | |
85 | #define RTM_NEWPREFIX RTM_NEWPREFIX | |
091ed219 SH |
86 | |
87 | RTM_GETMULTICAST = 58, | |
88 | #define RTM_GETMULTICAST RTM_GETMULTICAST | |
89 | ||
90 | RTM_GETANYCAST = 62, | |
91 | #define RTM_GETANYCAST RTM_GETANYCAST | |
92 | ||
ea8fc104 SH |
93 | RTM_NEWNEIGHTBL = 64, |
94 | #define RTM_NEWNEIGHTBL RTM_NEWNEIGHTBL | |
95 | RTM_GETNEIGHTBL = 66, | |
96 | #define RTM_GETNEIGHTBL RTM_GETNEIGHTBL | |
97 | RTM_SETNEIGHTBL, | |
98 | #define RTM_SETNEIGHTBL RTM_SETNEIGHTBL | |
99 | ||
5472ac6f SH |
100 | RTM_NEWNDUSEROPT = 68, |
101 | #define RTM_NEWNDUSEROPT RTM_NEWNDUSEROPT | |
102 | ||
70e6e38a SH |
103 | RTM_NEWADDRLABEL = 72, |
104 | #define RTM_NEWADDRLABEL RTM_NEWADDRLABEL | |
105 | RTM_DELADDRLABEL, | |
106 | #define RTM_NEWADDRLABEL RTM_NEWADDRLABEL | |
107 | RTM_GETADDRLABEL, | |
108 | #define RTM_GETADDRLABEL RTM_GETADDRLABEL | |
109 | ||
ea8fc104 SH |
110 | __RTM_MAX, |
111 | #define RTM_MAX (((__RTM_MAX + 3) & ~3) - 1) | |
091ed219 | 112 | }; |
0633baa1 | 113 | |
ea8fc104 SH |
114 | #define RTM_NR_MSGTYPES (RTM_MAX + 1 - RTM_BASE) |
115 | #define RTM_NR_FAMILIES (RTM_NR_MSGTYPES >> 2) | |
116 | #define RTM_FAM(cmd) (((cmd) - RTM_BASE) >> 2) | |
117 | ||
0633baa1 SH |
118 | /* |
119 | Generic structure for encapsulation of optional route information. | |
120 | It is reminiscent of sockaddr, but with sa_family replaced | |
121 | with attribute type. | |
122 | */ | |
123 | ||
124 | struct rtattr | |
125 | { | |
126 | unsigned short rta_len; | |
127 | unsigned short rta_type; | |
128 | }; | |
129 | ||
130 | /* Macros to handle rtattributes */ | |
131 | ||
132 | #define RTA_ALIGNTO 4 | |
133 | #define RTA_ALIGN(len) ( ((len)+RTA_ALIGNTO-1) & ~(RTA_ALIGNTO-1) ) | |
134 | #define RTA_OK(rta,len) ((len) >= (int)sizeof(struct rtattr) && \ | |
135 | (rta)->rta_len >= sizeof(struct rtattr) && \ | |
136 | (rta)->rta_len <= (len)) | |
137 | #define RTA_NEXT(rta,attrlen) ((attrlen) -= RTA_ALIGN((rta)->rta_len), \ | |
138 | (struct rtattr*)(((char*)(rta)) + RTA_ALIGN((rta)->rta_len))) | |
139 | #define RTA_LENGTH(len) (RTA_ALIGN(sizeof(struct rtattr)) + (len)) | |
140 | #define RTA_SPACE(len) RTA_ALIGN(RTA_LENGTH(len)) | |
141 | #define RTA_DATA(rta) ((void*)(((char*)(rta)) + RTA_LENGTH(0))) | |
142 | #define RTA_PAYLOAD(rta) ((int)((rta)->rta_len) - RTA_LENGTH(0)) | |
143 | ||
144 | ||
145 | ||
146 | ||
147 | /****************************************************************************** | |
148 | * Definitions used in routing table administration. | |
149 | ****/ | |
150 | ||
151 | struct rtmsg | |
152 | { | |
153 | unsigned char rtm_family; | |
154 | unsigned char rtm_dst_len; | |
155 | unsigned char rtm_src_len; | |
156 | unsigned char rtm_tos; | |
157 | ||
158 | unsigned char rtm_table; /* Routing table id */ | |
159 | unsigned char rtm_protocol; /* Routing protocol; see below */ | |
160 | unsigned char rtm_scope; /* See below */ | |
161 | unsigned char rtm_type; /* See below */ | |
162 | ||
163 | unsigned rtm_flags; | |
164 | }; | |
165 | ||
166 | /* rtm_type */ | |
167 | ||
168 | enum | |
169 | { | |
170 | RTN_UNSPEC, | |
171 | RTN_UNICAST, /* Gateway or direct route */ | |
172 | RTN_LOCAL, /* Accept locally */ | |
173 | RTN_BROADCAST, /* Accept locally as broadcast, | |
174 | send as broadcast */ | |
175 | RTN_ANYCAST, /* Accept locally as broadcast, | |
176 | but send as unicast */ | |
177 | RTN_MULTICAST, /* Multicast route */ | |
178 | RTN_BLACKHOLE, /* Drop */ | |
179 | RTN_UNREACHABLE, /* Destination is unreachable */ | |
180 | RTN_PROHIBIT, /* Administratively prohibited */ | |
181 | RTN_THROW, /* Not in this table */ | |
182 | RTN_NAT, /* Translate this address */ | |
183 | RTN_XRESOLVE, /* Use external resolver */ | |
184 | __RTN_MAX | |
185 | }; | |
186 | ||
187 | #define RTN_MAX (__RTN_MAX - 1) | |
188 | ||
189 | ||
190 | /* rtm_protocol */ | |
191 | ||
192 | #define RTPROT_UNSPEC 0 | |
193 | #define RTPROT_REDIRECT 1 /* Route installed by ICMP redirects; | |
194 | not used by current IPv4 */ | |
195 | #define RTPROT_KERNEL 2 /* Route installed by kernel */ | |
196 | #define RTPROT_BOOT 3 /* Route installed during boot */ | |
197 | #define RTPROT_STATIC 4 /* Route installed by administrator */ | |
198 | ||
199 | /* Values of protocol >= RTPROT_STATIC are not interpreted by kernel; | |
200 | they are just passed from user and back as is. | |
201 | It will be used by hypothetical multiple routing daemons. | |
202 | Note that protocol values should be standardized in order to | |
203 | avoid conflicts. | |
204 | */ | |
205 | ||
206 | #define RTPROT_GATED 8 /* Apparently, GateD */ | |
207 | #define RTPROT_RA 9 /* RDISC/ND router advertisements */ | |
208 | #define RTPROT_MRT 10 /* Merit MRT */ | |
209 | #define RTPROT_ZEBRA 11 /* Zebra */ | |
210 | #define RTPROT_BIRD 12 /* BIRD */ | |
211 | #define RTPROT_DNROUTED 13 /* DECnet routing daemon */ | |
212 | #define RTPROT_XORP 14 /* XORP */ | |
40b6c62c | 213 | #define RTPROT_NTK 15 /* Netsukuku */ |
0633baa1 SH |
214 | |
215 | /* rtm_scope | |
216 | ||
217 | Really it is not scope, but sort of distance to the destination. | |
218 | NOWHERE are reserved for not existing destinations, HOST is our | |
219 | local addresses, LINK are destinations, located on directly attached | |
220 | link and UNIVERSE is everywhere in the Universe. | |
221 | ||
222 | Intermediate values are also possible f.e. interior routes | |
223 | could be assigned a value between UNIVERSE and LINK. | |
224 | */ | |
225 | ||
226 | enum rt_scope_t | |
227 | { | |
228 | RT_SCOPE_UNIVERSE=0, | |
229 | /* User defined values */ | |
230 | RT_SCOPE_SITE=200, | |
231 | RT_SCOPE_LINK=253, | |
232 | RT_SCOPE_HOST=254, | |
233 | RT_SCOPE_NOWHERE=255 | |
234 | }; | |
235 | ||
236 | /* rtm_flags */ | |
237 | ||
238 | #define RTM_F_NOTIFY 0x100 /* Notify user of route change */ | |
239 | #define RTM_F_CLONED 0x200 /* This route is cloned */ | |
240 | #define RTM_F_EQUALIZE 0x400 /* Multipath equalizer: NI */ | |
241 | #define RTM_F_PREFIX 0x800 /* Prefix addresses */ | |
242 | ||
243 | /* Reserved table identifiers */ | |
244 | ||
245 | enum rt_class_t | |
246 | { | |
247 | RT_TABLE_UNSPEC=0, | |
248 | /* User defined values */ | |
3ea2fb98 | 249 | RT_TABLE_COMPAT=252, |
0633baa1 SH |
250 | RT_TABLE_DEFAULT=253, |
251 | RT_TABLE_MAIN=254, | |
252 | RT_TABLE_LOCAL=255, | |
ead2ba70 | 253 | RT_TABLE_MAX=0xFFFFFFFF |
0633baa1 | 254 | }; |
0633baa1 SH |
255 | |
256 | ||
257 | /* Routing message attributes */ | |
258 | ||
259 | enum rtattr_type_t | |
260 | { | |
261 | RTA_UNSPEC, | |
262 | RTA_DST, | |
263 | RTA_SRC, | |
264 | RTA_IIF, | |
265 | RTA_OIF, | |
266 | RTA_GATEWAY, | |
267 | RTA_PRIORITY, | |
268 | RTA_PREFSRC, | |
269 | RTA_METRICS, | |
270 | RTA_MULTIPATH, | |
3ea2fb98 | 271 | RTA_PROTOINFO, /* no longer used */ |
0633baa1 SH |
272 | RTA_FLOW, |
273 | RTA_CACHEINFO, | |
3ea2fb98 | 274 | RTA_SESSION, /* no longer used */ |
a6ffa8b0 | 275 | RTA_MP_ALGO, /* no longer used */ |
34e95647 | 276 | RTA_TABLE, |
0633baa1 SH |
277 | __RTA_MAX |
278 | }; | |
279 | ||
280 | #define RTA_MAX (__RTA_MAX - 1) | |
281 | ||
282 | #define RTM_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct rtmsg)))) | |
283 | #define RTM_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct rtmsg)) | |
284 | ||
285 | /* RTM_MULTIPATH --- array of struct rtnexthop. | |
286 | * | |
287 | * "struct rtnexthop" describes all necessary nexthop information, | |
288 | * i.e. parameters of path to a destination via this nexthop. | |
289 | * | |
290 | * At the moment it is impossible to set different prefsrc, mtu, window | |
291 | * and rtt for different paths from multipath. | |
292 | */ | |
293 | ||
294 | struct rtnexthop | |
295 | { | |
296 | unsigned short rtnh_len; | |
297 | unsigned char rtnh_flags; | |
298 | unsigned char rtnh_hops; | |
299 | int rtnh_ifindex; | |
300 | }; | |
301 | ||
302 | /* rtnh_flags */ | |
303 | ||
304 | #define RTNH_F_DEAD 1 /* Nexthop is dead (used by multipath) */ | |
305 | #define RTNH_F_PERVASIVE 2 /* Do recursive gateway lookup */ | |
306 | #define RTNH_F_ONLINK 4 /* Gateway is forced on link */ | |
307 | ||
308 | /* Macros to handle hexthops */ | |
309 | ||
310 | #define RTNH_ALIGNTO 4 | |
311 | #define RTNH_ALIGN(len) ( ((len)+RTNH_ALIGNTO-1) & ~(RTNH_ALIGNTO-1) ) | |
312 | #define RTNH_OK(rtnh,len) ((rtnh)->rtnh_len >= sizeof(struct rtnexthop) && \ | |
313 | ((int)(rtnh)->rtnh_len) <= (len)) | |
314 | #define RTNH_NEXT(rtnh) ((struct rtnexthop*)(((char*)(rtnh)) + RTNH_ALIGN((rtnh)->rtnh_len))) | |
315 | #define RTNH_LENGTH(len) (RTNH_ALIGN(sizeof(struct rtnexthop)) + (len)) | |
316 | #define RTNH_SPACE(len) RTNH_ALIGN(RTNH_LENGTH(len)) | |
317 | #define RTNH_DATA(rtnh) ((struct rtattr*)(((char*)(rtnh)) + RTNH_LENGTH(0))) | |
318 | ||
319 | /* RTM_CACHEINFO */ | |
320 | ||
321 | struct rta_cacheinfo | |
322 | { | |
323 | __u32 rta_clntref; | |
324 | __u32 rta_lastuse; | |
325 | __s32 rta_expires; | |
326 | __u32 rta_error; | |
327 | __u32 rta_used; | |
328 | ||
329 | #define RTNETLINK_HAVE_PEERINFO 1 | |
330 | __u32 rta_id; | |
331 | __u32 rta_ts; | |
332 | __u32 rta_tsage; | |
333 | }; | |
334 | ||
335 | /* RTM_METRICS --- array of struct rtattr with types of RTAX_* */ | |
336 | ||
337 | enum | |
338 | { | |
339 | RTAX_UNSPEC, | |
340 | #define RTAX_UNSPEC RTAX_UNSPEC | |
341 | RTAX_LOCK, | |
342 | #define RTAX_LOCK RTAX_LOCK | |
343 | RTAX_MTU, | |
344 | #define RTAX_MTU RTAX_MTU | |
345 | RTAX_WINDOW, | |
346 | #define RTAX_WINDOW RTAX_WINDOW | |
347 | RTAX_RTT, | |
348 | #define RTAX_RTT RTAX_RTT | |
349 | RTAX_RTTVAR, | |
350 | #define RTAX_RTTVAR RTAX_RTTVAR | |
351 | RTAX_SSTHRESH, | |
352 | #define RTAX_SSTHRESH RTAX_SSTHRESH | |
353 | RTAX_CWND, | |
354 | #define RTAX_CWND RTAX_CWND | |
355 | RTAX_ADVMSS, | |
356 | #define RTAX_ADVMSS RTAX_ADVMSS | |
357 | RTAX_REORDERING, | |
358 | #define RTAX_REORDERING RTAX_REORDERING | |
359 | RTAX_HOPLIMIT, | |
360 | #define RTAX_HOPLIMIT RTAX_HOPLIMIT | |
361 | RTAX_INITCWND, | |
362 | #define RTAX_INITCWND RTAX_INITCWND | |
363 | RTAX_FEATURES, | |
364 | #define RTAX_FEATURES RTAX_FEATURES | |
dfd26e1c SH |
365 | RTAX_RTO_MIN, |
366 | #define RTAX_RTO_MIN RTAX_RTO_MIN | |
0633baa1 SH |
367 | __RTAX_MAX |
368 | }; | |
369 | ||
370 | #define RTAX_MAX (__RTAX_MAX - 1) | |
371 | ||
372 | #define RTAX_FEATURE_ECN 0x00000001 | |
373 | #define RTAX_FEATURE_SACK 0x00000002 | |
374 | #define RTAX_FEATURE_TIMESTAMP 0x00000004 | |
206a0441 | 375 | #define RTAX_FEATURE_ALLFRAG 0x00000008 |
0633baa1 SH |
376 | |
377 | struct rta_session | |
378 | { | |
379 | __u8 proto; | |
6864c1e7 SH |
380 | __u8 pad1; |
381 | __u16 pad2; | |
0633baa1 SH |
382 | |
383 | union { | |
384 | struct { | |
385 | __u16 sport; | |
386 | __u16 dport; | |
387 | } ports; | |
388 | ||
389 | struct { | |
390 | __u8 type; | |
391 | __u8 code; | |
392 | __u16 ident; | |
393 | } icmpt; | |
394 | ||
395 | __u32 spi; | |
396 | } u; | |
397 | }; | |
398 | ||
0633baa1 SH |
399 | /**** |
400 | * General form of address family dependent message. | |
401 | ****/ | |
402 | ||
403 | struct rtgenmsg | |
404 | { | |
405 | unsigned char rtgen_family; | |
406 | }; | |
407 | ||
408 | /***************************************************************** | |
409 | * Link layer specific messages. | |
410 | ****/ | |
411 | ||
412 | /* struct ifinfomsg | |
413 | * passes link level specific information, not dependent | |
414 | * on network protocol. | |
415 | */ | |
416 | ||
417 | struct ifinfomsg | |
418 | { | |
419 | unsigned char ifi_family; | |
420 | unsigned char __ifi_pad; | |
421 | unsigned short ifi_type; /* ARPHRD_* */ | |
422 | int ifi_index; /* Link index */ | |
423 | unsigned ifi_flags; /* IFF_* flags */ | |
424 | unsigned ifi_change; /* IFF_* change mask */ | |
425 | }; | |
426 | ||
427 | /******************************************************************** | |
428 | * prefix information | |
429 | ****/ | |
430 | ||
431 | struct prefixmsg | |
432 | { | |
433 | unsigned char prefix_family; | |
6864c1e7 SH |
434 | unsigned char prefix_pad1; |
435 | unsigned short prefix_pad2; | |
0633baa1 SH |
436 | int prefix_ifindex; |
437 | unsigned char prefix_type; | |
438 | unsigned char prefix_len; | |
439 | unsigned char prefix_flags; | |
6864c1e7 | 440 | unsigned char prefix_pad3; |
0633baa1 SH |
441 | }; |
442 | ||
443 | enum | |
444 | { | |
445 | PREFIX_UNSPEC, | |
446 | PREFIX_ADDRESS, | |
447 | PREFIX_CACHEINFO, | |
448 | __PREFIX_MAX | |
449 | }; | |
450 | ||
451 | #define PREFIX_MAX (__PREFIX_MAX - 1) | |
452 | ||
453 | struct prefix_cacheinfo | |
454 | { | |
455 | __u32 preferred_time; | |
456 | __u32 valid_time; | |
457 | }; | |
458 | ||
0633baa1 SH |
459 | |
460 | /***************************************************************** | |
461 | * Traffic control messages. | |
462 | ****/ | |
463 | ||
464 | struct tcmsg | |
465 | { | |
466 | unsigned char tcm_family; | |
467 | unsigned char tcm__pad1; | |
468 | unsigned short tcm__pad2; | |
469 | int tcm_ifindex; | |
470 | __u32 tcm_handle; | |
471 | __u32 tcm_parent; | |
472 | __u32 tcm_info; | |
473 | }; | |
474 | ||
475 | enum | |
476 | { | |
477 | TCA_UNSPEC, | |
478 | TCA_KIND, | |
479 | TCA_OPTIONS, | |
480 | TCA_STATS, | |
481 | TCA_XSTATS, | |
482 | TCA_RATE, | |
483 | TCA_FCNT, | |
e5879dc6 | 484 | TCA_STATS2, |
19ecc16d | 485 | TCA_STAB, |
0633baa1 SH |
486 | __TCA_MAX |
487 | }; | |
488 | ||
489 | #define TCA_MAX (__TCA_MAX - 1) | |
490 | ||
491 | #define TCA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcmsg)))) | |
492 | #define TCA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcmsg)) | |
493 | ||
5472ac6f SH |
494 | /******************************************************************** |
495 | * Neighbor Discovery userland options | |
496 | ****/ | |
497 | ||
498 | struct nduseroptmsg | |
499 | { | |
500 | unsigned char nduseropt_family; | |
501 | unsigned char nduseropt_pad1; | |
502 | unsigned short nduseropt_opts_len; /* Total length of options */ | |
503 | int nduseropt_ifindex; | |
504 | __u8 nduseropt_icmp_type; | |
505 | __u8 nduseropt_icmp_code; | |
506 | unsigned short nduseropt_pad2; | |
507 | unsigned int nduseropt_pad3; | |
508 | /* Followed by one or more ND options */ | |
509 | }; | |
510 | ||
511 | enum | |
512 | { | |
513 | NDUSEROPT_UNSPEC, | |
514 | NDUSEROPT_SRCADDR, | |
515 | __NDUSEROPT_MAX | |
516 | }; | |
517 | ||
518 | #define NDUSEROPT_MAX (__NDUSEROPT_MAX - 1) | |
519 | ||
351efcde | 520 | /* RTnetlink multicast groups - backwards compatibility for userspace */ |
0633baa1 SH |
521 | #define RTMGRP_LINK 1 |
522 | #define RTMGRP_NOTIFY 2 | |
523 | #define RTMGRP_NEIGH 4 | |
524 | #define RTMGRP_TC 8 | |
525 | ||
526 | #define RTMGRP_IPV4_IFADDR 0x10 | |
527 | #define RTMGRP_IPV4_MROUTE 0x20 | |
528 | #define RTMGRP_IPV4_ROUTE 0x40 | |
8f8a3648 | 529 | #define RTMGRP_IPV4_RULE 0x80 |
0633baa1 SH |
530 | |
531 | #define RTMGRP_IPV6_IFADDR 0x100 | |
532 | #define RTMGRP_IPV6_MROUTE 0x200 | |
533 | #define RTMGRP_IPV6_ROUTE 0x400 | |
534 | #define RTMGRP_IPV6_IFINFO 0x800 | |
535 | ||
536 | #define RTMGRP_DECnet_IFADDR 0x1000 | |
537 | #define RTMGRP_DECnet_ROUTE 0x4000 | |
538 | ||
539 | #define RTMGRP_IPV6_PREFIX 0x20000 | |
540 | ||
351efcde SH |
541 | /* RTnetlink multicast groups */ |
542 | enum rtnetlink_groups { | |
543 | RTNLGRP_NONE, | |
544 | #define RTNLGRP_NONE RTNLGRP_NONE | |
545 | RTNLGRP_LINK, | |
546 | #define RTNLGRP_LINK RTNLGRP_LINK | |
547 | RTNLGRP_NOTIFY, | |
548 | #define RTNLGRP_NOTIFY RTNLGRP_NOTIFY | |
549 | RTNLGRP_NEIGH, | |
550 | #define RTNLGRP_NEIGH RTNLGRP_NEIGH | |
551 | RTNLGRP_TC, | |
552 | #define RTNLGRP_TC RTNLGRP_TC | |
553 | RTNLGRP_IPV4_IFADDR, | |
554 | #define RTNLGRP_IPV4_IFADDR RTNLGRP_IPV4_IFADDR | |
555 | RTNLGRP_IPV4_MROUTE, | |
556 | #define RTNLGRP_IPV4_MROUTE RTNLGRP_IPV4_MROUTE | |
557 | RTNLGRP_IPV4_ROUTE, | |
558 | #define RTNLGRP_IPV4_ROUTE RTNLGRP_IPV4_ROUTE | |
8f8a3648 SH |
559 | RTNLGRP_IPV4_RULE, |
560 | #define RTNLGRP_IPV4_RULE RTNLGRP_IPV4_RULE | |
351efcde SH |
561 | RTNLGRP_IPV6_IFADDR, |
562 | #define RTNLGRP_IPV6_IFADDR RTNLGRP_IPV6_IFADDR | |
563 | RTNLGRP_IPV6_MROUTE, | |
564 | #define RTNLGRP_IPV6_MROUTE RTNLGRP_IPV6_MROUTE | |
565 | RTNLGRP_IPV6_ROUTE, | |
566 | #define RTNLGRP_IPV6_ROUTE RTNLGRP_IPV6_ROUTE | |
567 | RTNLGRP_IPV6_IFINFO, | |
568 | #define RTNLGRP_IPV6_IFINFO RTNLGRP_IPV6_IFINFO | |
569 | RTNLGRP_DECnet_IFADDR, | |
570 | #define RTNLGRP_DECnet_IFADDR RTNLGRP_DECnet_IFADDR | |
09954dc6 | 571 | RTNLGRP_NOP2, |
351efcde SH |
572 | RTNLGRP_DECnet_ROUTE, |
573 | #define RTNLGRP_DECnet_ROUTE RTNLGRP_DECnet_ROUTE | |
ead2ba70 SH |
574 | RTNLGRP_DECnet_RULE, |
575 | #define RTNLGRP_DECnet_RULE RTNLGRP_DECnet_RULE | |
09954dc6 | 576 | RTNLGRP_NOP4, |
351efcde SH |
577 | RTNLGRP_IPV6_PREFIX, |
578 | #define RTNLGRP_IPV6_PREFIX RTNLGRP_IPV6_PREFIX | |
ead2ba70 SH |
579 | RTNLGRP_IPV6_RULE, |
580 | #define RTNLGRP_IPV6_RULE RTNLGRP_IPV6_RULE | |
5472ac6f SH |
581 | RTNLGRP_ND_USEROPT, |
582 | #define RTNLGRP_ND_USEROPT RTNLGRP_ND_USEROPT | |
351efcde SH |
583 | __RTNLGRP_MAX |
584 | }; | |
585 | #define RTNLGRP_MAX (__RTNLGRP_MAX - 1) | |
586 | ||
0633baa1 SH |
587 | /* TC action piece */ |
588 | struct tcamsg | |
589 | { | |
590 | unsigned char tca_family; | |
591 | unsigned char tca__pad1; | |
592 | unsigned short tca__pad2; | |
593 | }; | |
594 | #define TA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcamsg)))) | |
595 | #define TA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcamsg)) | |
596 | #define TCA_ACT_TAB 1 /* attr type must be >=1 */ | |
597 | #define TCAA_MAX 1 | |
598 | ||
599 | /* End of information exported to user level */ | |
600 | ||
601 | ||
602 | ||
603 | #endif /* __LINUX_RTNETLINK_H */ |