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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#ifndef _LINUX_XFRM_H
2#define _LINUX_XFRM_H
3
4#include <linux/types.h>
5
6/* All of the structures in this file may not change size as they are
7 * passed into the kernel from userspace via netlink sockets.
8 */
9
10/* Structure to encapsulate addresses. I do not want to use
11 * "standard" structure. My apologies.
12 */
Eric Dumazetd94d9fe2009-11-04 09:50:58 -080013typedef union {
Al Viro737b5762006-09-27 18:46:48 -070014 __be32 a4;
15 __be32 a6[4];
Linus Torvalds1da177e2005-04-16 15:20:36 -070016} xfrm_address_t;
17
18/* Ident of a specific xfrm_state. It is used on input to lookup
19 * the state by (spi,daddr,ah/esp) or to store information about
20 * spi, protocol and tunnel address on output.
21 */
Eric Dumazetd94d9fe2009-11-04 09:50:58 -080022struct xfrm_id {
Linus Torvalds1da177e2005-04-16 15:20:36 -070023 xfrm_address_t daddr;
Al Viroe037c392006-09-27 18:47:40 -070024 __be32 spi;
Linus Torvalds1da177e2005-04-16 15:20:36 -070025 __u8 proto;
26};
27
Trent Jaegerdf718372005-12-13 23:12:27 -080028struct xfrm_sec_ctx {
29 __u8 ctx_doi;
30 __u8 ctx_alg;
31 __u16 ctx_len;
32 __u32 ctx_sid;
33 char ctx_str[0];
34};
35
36/* Security Context Domains of Interpretation */
37#define XFRM_SC_DOI_RESERVED 0
38#define XFRM_SC_DOI_LSM 1
39
40/* Security Context Algorithms */
41#define XFRM_SC_ALG_RESERVED 0
42#define XFRM_SC_ALG_SELINUX 1
43
Linus Torvalds1da177e2005-04-16 15:20:36 -070044/* Selector, used as selector both on policy rules (SPD) and SAs. */
45
Eric Dumazetd94d9fe2009-11-04 09:50:58 -080046struct xfrm_selector {
Linus Torvalds1da177e2005-04-16 15:20:36 -070047 xfrm_address_t daddr;
48 xfrm_address_t saddr;
Al Viro8f83f232006-09-27 18:46:11 -070049 __be16 dport;
50 __be16 dport_mask;
51 __be16 sport;
52 __be16 sport_mask;
Linus Torvalds1da177e2005-04-16 15:20:36 -070053 __u16 family;
54 __u8 prefixlen_d;
55 __u8 prefixlen_s;
56 __u8 proto;
57 int ifindex;
Arnd Bergmann85efde62009-02-26 00:51:39 +010058 __kernel_uid32_t user;
Linus Torvalds1da177e2005-04-16 15:20:36 -070059};
60
61#define XFRM_INF (~(__u64)0)
62
Eric Dumazetd94d9fe2009-11-04 09:50:58 -080063struct xfrm_lifetime_cfg {
Linus Torvalds1da177e2005-04-16 15:20:36 -070064 __u64 soft_byte_limit;
65 __u64 hard_byte_limit;
66 __u64 soft_packet_limit;
67 __u64 hard_packet_limit;
68 __u64 soft_add_expires_seconds;
69 __u64 hard_add_expires_seconds;
70 __u64 soft_use_expires_seconds;
71 __u64 hard_use_expires_seconds;
72};
73
Eric Dumazetd94d9fe2009-11-04 09:50:58 -080074struct xfrm_lifetime_cur {
Linus Torvalds1da177e2005-04-16 15:20:36 -070075 __u64 bytes;
76 __u64 packets;
77 __u64 add_time;
78 __u64 use_time;
79};
80
Eric Dumazetd94d9fe2009-11-04 09:50:58 -080081struct xfrm_replay_state {
Linus Torvalds1da177e2005-04-16 15:20:36 -070082 __u32 oseq;
83 __u32 seq;
84 __u32 bitmap;
85};
86
87struct xfrm_algo {
David S. Miller3f4afb62008-01-12 21:31:29 -080088 char alg_name[64];
Eric Dumazetba749ae2008-01-12 21:30:23 -080089 unsigned int alg_key_len; /* in bits */
David S. Miller3f4afb62008-01-12 21:31:29 -080090 char alg_key[0];
Linus Torvalds1da177e2005-04-16 15:20:36 -070091};
92
Martin Willi4e242d12009-11-25 00:29:51 +000093struct xfrm_algo_auth {
94 char alg_name[64];
95 unsigned int alg_key_len; /* in bits */
96 unsigned int alg_trunc_len; /* in bits */
97 char alg_key[0];
98};
99
Herbert Xu1a6509d2008-01-28 19:37:29 -0800100struct xfrm_algo_aead {
Eric Dumazet461e6c82008-04-25 00:29:00 -0700101 char alg_name[64];
102 unsigned int alg_key_len; /* in bits */
103 unsigned int alg_icv_len; /* in bits */
104 char alg_key[0];
Herbert Xu1a6509d2008-01-28 19:37:29 -0800105};
106
Linus Torvalds1da177e2005-04-16 15:20:36 -0700107struct xfrm_stats {
108 __u32 replay_window;
109 __u32 replay;
110 __u32 integrity_failed;
111};
112
Eric Dumazetd94d9fe2009-11-04 09:50:58 -0800113enum {
Masahide NAKAMURA4e81bb82006-08-23 22:43:30 -0700114 XFRM_POLICY_TYPE_MAIN = 0,
115 XFRM_POLICY_TYPE_SUB = 1,
Timo Teras4c563f72008-02-28 21:31:08 -0800116 XFRM_POLICY_TYPE_MAX = 2,
117 XFRM_POLICY_TYPE_ANY = 255
Masahide NAKAMURA4e81bb82006-08-23 22:43:30 -0700118};
119
Eric Dumazetd94d9fe2009-11-04 09:50:58 -0800120enum {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700121 XFRM_POLICY_IN = 0,
122 XFRM_POLICY_OUT = 1,
123 XFRM_POLICY_FWD = 2,
Herbert Xud5422ef2007-12-12 10:44:16 -0800124 XFRM_POLICY_MASK = 3,
Linus Torvalds1da177e2005-04-16 15:20:36 -0700125 XFRM_POLICY_MAX = 3
126};
127
Eric Dumazetd94d9fe2009-11-04 09:50:58 -0800128enum {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700129 XFRM_SHARE_ANY, /* No limitations */
130 XFRM_SHARE_SESSION, /* For this session only */
131 XFRM_SHARE_USER, /* For this user only */
132 XFRM_SHARE_UNIQUE /* Use once */
133};
134
Herbert Xub59f45d2006-05-27 23:05:54 -0700135#define XFRM_MODE_TRANSPORT 0
136#define XFRM_MODE_TUNNEL 1
Masahide NAKAMURA7e49e6d2006-09-22 15:05:15 -0700137#define XFRM_MODE_ROUTEOPTIMIZATION 2
138#define XFRM_MODE_IN_TRIGGER 3
Diego Beltrami0a694522006-10-03 23:47:05 -0700139#define XFRM_MODE_BEET 4
140#define XFRM_MODE_MAX 5
Herbert Xub59f45d2006-05-27 23:05:54 -0700141
Linus Torvalds1da177e2005-04-16 15:20:36 -0700142/* Netlink configuration messages. */
143enum {
144 XFRM_MSG_BASE = 0x10,
145
146 XFRM_MSG_NEWSA = 0x10,
147#define XFRM_MSG_NEWSA XFRM_MSG_NEWSA
148 XFRM_MSG_DELSA,
149#define XFRM_MSG_DELSA XFRM_MSG_DELSA
150 XFRM_MSG_GETSA,
151#define XFRM_MSG_GETSA XFRM_MSG_GETSA
152
153 XFRM_MSG_NEWPOLICY,
154#define XFRM_MSG_NEWPOLICY XFRM_MSG_NEWPOLICY
155 XFRM_MSG_DELPOLICY,
156#define XFRM_MSG_DELPOLICY XFRM_MSG_DELPOLICY
157 XFRM_MSG_GETPOLICY,
158#define XFRM_MSG_GETPOLICY XFRM_MSG_GETPOLICY
159
160 XFRM_MSG_ALLOCSPI,
161#define XFRM_MSG_ALLOCSPI XFRM_MSG_ALLOCSPI
162 XFRM_MSG_ACQUIRE,
163#define XFRM_MSG_ACQUIRE XFRM_MSG_ACQUIRE
164 XFRM_MSG_EXPIRE,
165#define XFRM_MSG_EXPIRE XFRM_MSG_EXPIRE
166
167 XFRM_MSG_UPDPOLICY,
168#define XFRM_MSG_UPDPOLICY XFRM_MSG_UPDPOLICY
169 XFRM_MSG_UPDSA,
170#define XFRM_MSG_UPDSA XFRM_MSG_UPDSA
171
172 XFRM_MSG_POLEXPIRE,
173#define XFRM_MSG_POLEXPIRE XFRM_MSG_POLEXPIRE
174
175 XFRM_MSG_FLUSHSA,
176#define XFRM_MSG_FLUSHSA XFRM_MSG_FLUSHSA
177 XFRM_MSG_FLUSHPOLICY,
178#define XFRM_MSG_FLUSHPOLICY XFRM_MSG_FLUSHPOLICY
179
Jamal Hadi Salimf8cd5482006-03-20 19:15:11 -0800180 XFRM_MSG_NEWAE,
181#define XFRM_MSG_NEWAE XFRM_MSG_NEWAE
182 XFRM_MSG_GETAE,
183#define XFRM_MSG_GETAE XFRM_MSG_GETAE
Masahide NAKAMURA97a64b42006-08-23 20:44:06 -0700184
185 XFRM_MSG_REPORT,
186#define XFRM_MSG_REPORT XFRM_MSG_REPORT
187
Shinta Sugimoto80c9aba2007-02-08 13:11:42 -0800188 XFRM_MSG_MIGRATE,
189#define XFRM_MSG_MIGRATE XFRM_MSG_MIGRATE
190
Jamal Hadi Salim28d89092007-04-26 00:10:29 -0700191 XFRM_MSG_NEWSADINFO,
192#define XFRM_MSG_NEWSADINFO XFRM_MSG_NEWSADINFO
193 XFRM_MSG_GETSADINFO,
194#define XFRM_MSG_GETSADINFO XFRM_MSG_GETSADINFO
Jamal Hadi Salimecfd6b12007-04-28 21:20:32 -0700195
196 XFRM_MSG_NEWSPDINFO,
197#define XFRM_MSG_NEWSPDINFO XFRM_MSG_NEWSPDINFO
198 XFRM_MSG_GETSPDINFO,
199#define XFRM_MSG_GETSPDINFO XFRM_MSG_GETSPDINFO
Martin Willi3a2dfbe2008-10-28 16:01:07 -0700200
201 XFRM_MSG_MAPPING,
202#define XFRM_MSG_MAPPING XFRM_MSG_MAPPING
Thomas Graf526bdb82005-05-03 14:26:01 -0700203 __XFRM_MSG_MAX
Linus Torvalds1da177e2005-04-16 15:20:36 -0700204};
Thomas Graf526bdb82005-05-03 14:26:01 -0700205#define XFRM_MSG_MAX (__XFRM_MSG_MAX - 1)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700206
Thomas Graf492b5582005-05-03 14:26:40 -0700207#define XFRM_NR_MSGTYPES (XFRM_MSG_MAX + 1 - XFRM_MSG_BASE)
208
Trent Jaegerdf718372005-12-13 23:12:27 -0800209/*
210 * Generic LSM security context for comunicating to user space
211 * NOTE: Same format as sadb_x_sec_ctx
212 */
213struct xfrm_user_sec_ctx {
214 __u16 len;
215 __u16 exttype;
216 __u8 ctx_alg; /* LSMs: e.g., selinux == 1 */
217 __u8 ctx_doi;
218 __u16 ctx_len;
219};
220
Linus Torvalds1da177e2005-04-16 15:20:36 -0700221struct xfrm_user_tmpl {
222 struct xfrm_id id;
223 __u16 family;
224 xfrm_address_t saddr;
225 __u32 reqid;
226 __u8 mode;
227 __u8 share;
228 __u8 optional;
229 __u32 aalgos;
230 __u32 ealgos;
231 __u32 calgos;
232};
233
234struct xfrm_encap_tmpl {
235 __u16 encap_type;
Al Virod5a0a1e2006-11-08 00:23:14 -0800236 __be16 encap_sport;
237 __be16 encap_dport;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700238 xfrm_address_t encap_oa;
239};
240
Jamal Hadi Salimf8cd5482006-03-20 19:15:11 -0800241/* AEVENT flags */
242enum xfrm_ae_ftype_t {
243 XFRM_AE_UNSPEC,
244 XFRM_AE_RTHR=1, /* replay threshold*/
245 XFRM_AE_RVAL=2, /* replay value */
246 XFRM_AE_LVAL=4, /* lifetime value */
247 XFRM_AE_ETHR=8, /* expiry timer threshold */
248 XFRM_AE_CR=16, /* Event cause is replay update */
249 XFRM_AE_CE=32, /* Event cause is timer expiry */
250 XFRM_AE_CU=64, /* Event cause is policy update */
251 __XFRM_AE_MAX
252
253#define XFRM_AE_MAX (__XFRM_AE_MAX - 1)
254};
255
Masahide NAKAMURAf7b69832006-08-23 22:49:28 -0700256struct xfrm_userpolicy_type {
257 __u8 type;
258 __u16 reserved1;
259 __u8 reserved2;
260};
261
Linus Torvalds1da177e2005-04-16 15:20:36 -0700262/* Netlink message attributes. */
263enum xfrm_attr_type_t {
264 XFRMA_UNSPEC,
265 XFRMA_ALG_AUTH, /* struct xfrm_algo */
266 XFRMA_ALG_CRYPT, /* struct xfrm_algo */
267 XFRMA_ALG_COMP, /* struct xfrm_algo */
268 XFRMA_ENCAP, /* struct xfrm_algo + struct xfrm_encap_tmpl */
269 XFRMA_TMPL, /* 1 or more struct xfrm_user_tmpl */
Jamal Hadi Salimbf825f82010-02-22 11:32:54 +0000270 XFRMA_SA, /* struct xfrm_usersa_info */
271 XFRMA_POLICY, /*struct xfrm_userpolicy_info */
Trent Jaegerdf718372005-12-13 23:12:27 -0800272 XFRMA_SEC_CTX, /* struct xfrm_sec_ctx */
Jamal Hadi Salimf8cd5482006-03-20 19:15:11 -0800273 XFRMA_LTIME_VAL,
274 XFRMA_REPLAY_VAL,
275 XFRMA_REPLAY_THRESH,
276 XFRMA_ETIMER_THRESH,
Masahide NAKAMURAeb2971b2006-08-23 17:56:04 -0700277 XFRMA_SRCADDR, /* xfrm_address_t */
Noriaki TAKAMIYA060f02a2006-08-23 18:18:55 -0700278 XFRMA_COADDR, /* xfrm_address_t */
Jamal Hadi Salimbf825f82010-02-22 11:32:54 +0000279 XFRMA_LASTUSED, /* unsigned long */
Masahide NAKAMURAf7b69832006-08-23 22:49:28 -0700280 XFRMA_POLICY_TYPE, /* struct xfrm_userpolicy_type */
Shinta Sugimoto80c9aba2007-02-08 13:11:42 -0800281 XFRMA_MIGRATE,
Herbert Xu1a6509d2008-01-28 19:37:29 -0800282 XFRMA_ALG_AEAD, /* struct xfrm_algo_aead */
Arnaud Ebalard13c1d182008-10-05 13:33:42 -0700283 XFRMA_KMADDRESS, /* struct xfrm_user_kmaddress */
Martin Willi4e242d12009-11-25 00:29:51 +0000284 XFRMA_ALG_AUTH_TRUNC, /* struct xfrm_algo_auth */
Jamal Hadi Salimbf825f82010-02-22 11:32:54 +0000285 XFRMA_MARK, /* struct xfrm_mark */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700286 __XFRMA_MAX
287
288#define XFRMA_MAX (__XFRMA_MAX - 1)
289};
290
Jamal Hadi Salimbf825f82010-02-22 11:32:54 +0000291struct xfrm_mark {
292 __u32 v; /* value */
293 __u32 m; /* mask */
294};
295
Jamal Hadi Salim28d89092007-04-26 00:10:29 -0700296enum xfrm_sadattr_type_t {
297 XFRMA_SAD_UNSPEC,
Jamal Hadi Salimaf11e312007-05-04 12:55:13 -0700298 XFRMA_SAD_CNT,
299 XFRMA_SAD_HINFO,
Jamal Hadi Salim28d89092007-04-26 00:10:29 -0700300 __XFRMA_SAD_MAX
301
302#define XFRMA_SAD_MAX (__XFRMA_SAD_MAX - 1)
303};
304
Jamal Hadi Salimaf11e312007-05-04 12:55:13 -0700305struct xfrmu_sadhinfo {
306 __u32 sadhcnt; /* current hash bkts */
307 __u32 sadhmcnt; /* max allowed hash bkts */
308};
309
Jamal Hadi Salimecfd6b12007-04-28 21:20:32 -0700310enum xfrm_spdattr_type_t {
311 XFRMA_SPD_UNSPEC,
Jamal Hadi Salim5a6d3412007-05-04 12:55:39 -0700312 XFRMA_SPD_INFO,
313 XFRMA_SPD_HINFO,
Jamal Hadi Salimecfd6b12007-04-28 21:20:32 -0700314 __XFRMA_SPD_MAX
315
316#define XFRMA_SPD_MAX (__XFRMA_SPD_MAX - 1)
317};
318
Jamal Hadi Salim5a6d3412007-05-04 12:55:39 -0700319struct xfrmu_spdinfo {
320 __u32 incnt;
321 __u32 outcnt;
322 __u32 fwdcnt;
323 __u32 inscnt;
324 __u32 outscnt;
325 __u32 fwdscnt;
326};
327
328struct xfrmu_spdhinfo {
329 __u32 spdhcnt;
330 __u32 spdhmcnt;
331};
332
Linus Torvalds1da177e2005-04-16 15:20:36 -0700333struct xfrm_usersa_info {
334 struct xfrm_selector sel;
335 struct xfrm_id id;
336 xfrm_address_t saddr;
337 struct xfrm_lifetime_cfg lft;
338 struct xfrm_lifetime_cur curlft;
339 struct xfrm_stats stats;
340 __u32 seq;
341 __u32 reqid;
342 __u16 family;
Masahide NAKAMURA7e49e6d2006-09-22 15:05:15 -0700343 __u8 mode; /* XFRM_MODE_xxx */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700344 __u8 replay_window;
345 __u8 flags;
346#define XFRM_STATE_NOECN 1
347#define XFRM_STATE_DECAP_DSCP 2
Herbert Xudd871472005-06-20 13:21:43 -0700348#define XFRM_STATE_NOPMTUDISC 4
Masahide NAKAMURAfbd9a5b2006-08-23 18:08:21 -0700349#define XFRM_STATE_WILDRECV 8
Herbert Xu8b7817f2007-12-12 10:44:43 -0800350#define XFRM_STATE_ICMP 16
Steffen Klassertccf9b3b2008-07-10 16:55:37 -0700351#define XFRM_STATE_AF_UNSPEC 32
Linus Torvalds1da177e2005-04-16 15:20:36 -0700352};
353
354struct xfrm_usersa_id {
355 xfrm_address_t daddr;
Al Viro9916ecb2006-09-27 18:48:48 -0700356 __be32 spi;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700357 __u16 family;
358 __u8 proto;
359};
360
Jamal Hadi Salimf8cd5482006-03-20 19:15:11 -0800361struct xfrm_aevent_id {
Jamal Hadi Salimf8cd5482006-03-20 19:15:11 -0800362 struct xfrm_usersa_id sa_id;
Jamal Hadi Salim2b5f6dc2006-12-02 22:22:25 -0800363 xfrm_address_t saddr;
Jamal Hadi Salim4bf07ef2006-03-20 21:25:50 -0800364 __u32 flags;
Jamal Hadi Salim2b5f6dc2006-12-02 22:22:25 -0800365 __u32 reqid;
Jamal Hadi Salimf8cd5482006-03-20 19:15:11 -0800366};
367
Linus Torvalds1da177e2005-04-16 15:20:36 -0700368struct xfrm_userspi_info {
369 struct xfrm_usersa_info info;
370 __u32 min;
371 __u32 max;
372};
373
374struct xfrm_userpolicy_info {
375 struct xfrm_selector sel;
376 struct xfrm_lifetime_cfg lft;
377 struct xfrm_lifetime_cur curlft;
378 __u32 priority;
379 __u32 index;
380 __u8 dir;
381 __u8 action;
382#define XFRM_POLICY_ALLOW 0
383#define XFRM_POLICY_BLOCK 1
384 __u8 flags;
385#define XFRM_POLICY_LOCALOK 1 /* Allow user to override global policy */
Herbert Xu8b7817f2007-12-12 10:44:43 -0800386 /* Automatically expand selector to include matching ICMP payloads. */
387#define XFRM_POLICY_ICMP 2
Linus Torvalds1da177e2005-04-16 15:20:36 -0700388 __u8 share;
389};
390
391struct xfrm_userpolicy_id {
392 struct xfrm_selector sel;
393 __u32 index;
394 __u8 dir;
395};
396
397struct xfrm_user_acquire {
398 struct xfrm_id id;
399 xfrm_address_t saddr;
400 struct xfrm_selector sel;
401 struct xfrm_userpolicy_info policy;
402 __u32 aalgos;
403 __u32 ealgos;
404 __u32 calgos;
405 __u32 seq;
406};
407
408struct xfrm_user_expire {
409 struct xfrm_usersa_info state;
410 __u8 hard;
411};
412
413struct xfrm_user_polexpire {
414 struct xfrm_userpolicy_info pol;
415 __u8 hard;
416};
417
418struct xfrm_usersa_flush {
419 __u8 proto;
420};
421
Masahide NAKAMURA97a64b42006-08-23 20:44:06 -0700422struct xfrm_user_report {
423 __u8 proto;
424 struct xfrm_selector sel;
425};
426
Arnaud Ebalard13c1d182008-10-05 13:33:42 -0700427/* Used by MIGRATE to pass addresses IKE should use to perform
428 * SA negotiation with the peer */
429struct xfrm_user_kmaddress {
430 xfrm_address_t local;
431 xfrm_address_t remote;
432 __u32 reserved;
433 __u16 family;
434};
435
Shinta Sugimoto80c9aba2007-02-08 13:11:42 -0800436struct xfrm_user_migrate {
437 xfrm_address_t old_daddr;
438 xfrm_address_t old_saddr;
439 xfrm_address_t new_daddr;
440 xfrm_address_t new_saddr;
441 __u8 proto;
442 __u8 mode;
443 __u16 reserved;
444 __u32 reqid;
445 __u16 old_family;
446 __u16 new_family;
447};
448
Martin Willi3a2dfbe2008-10-28 16:01:07 -0700449struct xfrm_user_mapping {
450 struct xfrm_usersa_id id;
451 __u32 reqid;
452 xfrm_address_t old_saddr;
453 xfrm_address_t new_saddr;
454 __be16 old_sport;
455 __be16 new_sport;
456};
457
Patrick McHardyac6d4392005-08-14 19:29:52 -0700458#ifndef __KERNEL__
459/* backwards compatibility for userspace */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700460#define XFRMGRP_ACQUIRE 1
461#define XFRMGRP_EXPIRE 2
Jamal Hadi Salim26b15da2005-06-18 22:42:13 -0700462#define XFRMGRP_SA 4
463#define XFRMGRP_POLICY 8
J Hadi Salim93366c52006-12-08 00:12:15 -0800464#define XFRMGRP_REPORT 0x20
Patrick McHardyac6d4392005-08-14 19:29:52 -0700465#endif
466
467enum xfrm_nlgroups {
468 XFRMNLGRP_NONE,
469#define XFRMNLGRP_NONE XFRMNLGRP_NONE
470 XFRMNLGRP_ACQUIRE,
471#define XFRMNLGRP_ACQUIRE XFRMNLGRP_ACQUIRE
472 XFRMNLGRP_EXPIRE,
473#define XFRMNLGRP_EXPIRE XFRMNLGRP_EXPIRE
474 XFRMNLGRP_SA,
475#define XFRMNLGRP_SA XFRMNLGRP_SA
476 XFRMNLGRP_POLICY,
477#define XFRMNLGRP_POLICY XFRMNLGRP_POLICY
Jamal Hadi Salimf8cd5482006-03-20 19:15:11 -0800478 XFRMNLGRP_AEVENTS,
479#define XFRMNLGRP_AEVENTS XFRMNLGRP_AEVENTS
Masahide NAKAMURA97a64b42006-08-23 20:44:06 -0700480 XFRMNLGRP_REPORT,
481#define XFRMNLGRP_REPORT XFRMNLGRP_REPORT
Shinta Sugimoto80c9aba2007-02-08 13:11:42 -0800482 XFRMNLGRP_MIGRATE,
483#define XFRMNLGRP_MIGRATE XFRMNLGRP_MIGRATE
Martin Willi3a2dfbe2008-10-28 16:01:07 -0700484 XFRMNLGRP_MAPPING,
485#define XFRMNLGRP_MAPPING XFRMNLGRP_MAPPING
Patrick McHardyac6d4392005-08-14 19:29:52 -0700486 __XFRMNLGRP_MAX
487};
488#define XFRMNLGRP_MAX (__XFRMNLGRP_MAX - 1)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700489
490#endif /* _LINUX_XFRM_H */