Commit | Line | Data |
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1da177e4 LT |
1 | #ifndef _LINUX_XFRM_H |
2 | #define _LINUX_XFRM_H | |
3 | ||
15e318bd | 4 | #include <linux/in6.h> |
1da177e4 LT |
5 | #include <linux/types.h> |
6 | ||
7 | /* All of the structures in this file may not change size as they are | |
8 | * passed into the kernel from userspace via netlink sockets. | |
9 | */ | |
10 | ||
11 | /* Structure to encapsulate addresses. I do not want to use | |
12 | * "standard" structure. My apologies. | |
13 | */ | |
d94d9fee | 14 | typedef union { |
737b5761 AV |
15 | __be32 a4; |
16 | __be32 a6[4]; | |
15e318bd | 17 | struct in6_addr in6; |
1da177e4 LT |
18 | } xfrm_address_t; |
19 | ||
20 | /* Ident of a specific xfrm_state. It is used on input to lookup | |
21 | * the state by (spi,daddr,ah/esp) or to store information about | |
22 | * spi, protocol and tunnel address on output. | |
23 | */ | |
d94d9fee | 24 | struct xfrm_id { |
1da177e4 | 25 | xfrm_address_t daddr; |
e037c39b | 26 | __be32 spi; |
1da177e4 LT |
27 | __u8 proto; |
28 | }; | |
29 | ||
df71837d TJ |
30 | struct xfrm_sec_ctx { |
31 | __u8 ctx_doi; | |
32 | __u8 ctx_alg; | |
33 | __u16 ctx_len; | |
34 | __u32 ctx_sid; | |
35 | char ctx_str[0]; | |
36 | }; | |
37 | ||
38 | /* Security Context Domains of Interpretation */ | |
39 | #define XFRM_SC_DOI_RESERVED 0 | |
40 | #define XFRM_SC_DOI_LSM 1 | |
41 | ||
42 | /* Security Context Algorithms */ | |
43 | #define XFRM_SC_ALG_RESERVED 0 | |
44 | #define XFRM_SC_ALG_SELINUX 1 | |
45 | ||
1da177e4 LT |
46 | /* Selector, used as selector both on policy rules (SPD) and SAs. */ |
47 | ||
d94d9fee | 48 | struct xfrm_selector { |
1da177e4 LT |
49 | xfrm_address_t daddr; |
50 | xfrm_address_t saddr; | |
8f83f23e AV |
51 | __be16 dport; |
52 | __be16 dport_mask; | |
53 | __be16 sport; | |
54 | __be16 sport_mask; | |
1da177e4 LT |
55 | __u16 family; |
56 | __u8 prefixlen_d; | |
57 | __u8 prefixlen_s; | |
58 | __u8 proto; | |
59 | int ifindex; | |
85efde6f | 60 | __kernel_uid32_t user; |
1da177e4 LT |
61 | }; |
62 | ||
63 | #define XFRM_INF (~(__u64)0) | |
64 | ||
d94d9fee | 65 | struct xfrm_lifetime_cfg { |
1da177e4 LT |
66 | __u64 soft_byte_limit; |
67 | __u64 hard_byte_limit; | |
68 | __u64 soft_packet_limit; | |
69 | __u64 hard_packet_limit; | |
70 | __u64 soft_add_expires_seconds; | |
71 | __u64 hard_add_expires_seconds; | |
72 | __u64 soft_use_expires_seconds; | |
73 | __u64 hard_use_expires_seconds; | |
74 | }; | |
75 | ||
d94d9fee | 76 | struct xfrm_lifetime_cur { |
1da177e4 LT |
77 | __u64 bytes; |
78 | __u64 packets; | |
79 | __u64 add_time; | |
80 | __u64 use_time; | |
81 | }; | |
82 | ||
d94d9fee | 83 | struct xfrm_replay_state { |
1da177e4 LT |
84 | __u32 oseq; |
85 | __u32 seq; | |
86 | __u32 bitmap; | |
87 | }; | |
88 | ||
ecd79187 MK |
89 | #define XFRMA_REPLAY_ESN_MAX 4096 |
90 | ||
9736acf3 SK |
91 | struct xfrm_replay_state_esn { |
92 | unsigned int bmp_len; | |
93 | __u32 oseq; | |
94 | __u32 seq; | |
95 | __u32 oseq_hi; | |
96 | __u32 seq_hi; | |
97 | __u32 replay_window; | |
98 | __u32 bmp[0]; | |
99 | }; | |
100 | ||
1da177e4 | 101 | struct xfrm_algo { |
3f4afb64 | 102 | char alg_name[64]; |
ba749ae9 | 103 | unsigned int alg_key_len; /* in bits */ |
3f4afb64 | 104 | char alg_key[0]; |
1da177e4 LT |
105 | }; |
106 | ||
4e242d16 MW |
107 | struct xfrm_algo_auth { |
108 | char alg_name[64]; | |
109 | unsigned int alg_key_len; /* in bits */ | |
110 | unsigned int alg_trunc_len; /* in bits */ | |
111 | char alg_key[0]; | |
112 | }; | |
113 | ||
1a6509d9 | 114 | struct xfrm_algo_aead { |
461e6c85 ED |
115 | char alg_name[64]; |
116 | unsigned int alg_key_len; /* in bits */ | |
117 | unsigned int alg_icv_len; /* in bits */ | |
118 | char alg_key[0]; | |
1a6509d9 HX |
119 | }; |
120 | ||
1da177e4 LT |
121 | struct xfrm_stats { |
122 | __u32 replay_window; | |
123 | __u32 replay; | |
124 | __u32 integrity_failed; | |
125 | }; | |
126 | ||
d94d9fee | 127 | enum { |
4e81bb83 MN |
128 | XFRM_POLICY_TYPE_MAIN = 0, |
129 | XFRM_POLICY_TYPE_SUB = 1, | |
4c563f76 TT |
130 | XFRM_POLICY_TYPE_MAX = 2, |
131 | XFRM_POLICY_TYPE_ANY = 255 | |
4e81bb83 MN |
132 | }; |
133 | ||
d94d9fee | 134 | enum { |
1da177e4 LT |
135 | XFRM_POLICY_IN = 0, |
136 | XFRM_POLICY_OUT = 1, | |
137 | XFRM_POLICY_FWD = 2, | |
d5422efe | 138 | XFRM_POLICY_MASK = 3, |
1da177e4 LT |
139 | XFRM_POLICY_MAX = 3 |
140 | }; | |
141 | ||
d94d9fee | 142 | enum { |
1da177e4 LT |
143 | XFRM_SHARE_ANY, /* No limitations */ |
144 | XFRM_SHARE_SESSION, /* For this session only */ | |
145 | XFRM_SHARE_USER, /* For this user only */ | |
146 | XFRM_SHARE_UNIQUE /* Use once */ | |
147 | }; | |
148 | ||
b59f45d0 HX |
149 | #define XFRM_MODE_TRANSPORT 0 |
150 | #define XFRM_MODE_TUNNEL 1 | |
7e49e6de MN |
151 | #define XFRM_MODE_ROUTEOPTIMIZATION 2 |
152 | #define XFRM_MODE_IN_TRIGGER 3 | |
0a69452c DB |
153 | #define XFRM_MODE_BEET 4 |
154 | #define XFRM_MODE_MAX 5 | |
b59f45d0 | 155 | |
1da177e4 LT |
156 | /* Netlink configuration messages. */ |
157 | enum { | |
158 | XFRM_MSG_BASE = 0x10, | |
159 | ||
160 | XFRM_MSG_NEWSA = 0x10, | |
161 | #define XFRM_MSG_NEWSA XFRM_MSG_NEWSA | |
162 | XFRM_MSG_DELSA, | |
163 | #define XFRM_MSG_DELSA XFRM_MSG_DELSA | |
164 | XFRM_MSG_GETSA, | |
165 | #define XFRM_MSG_GETSA XFRM_MSG_GETSA | |
166 | ||
167 | XFRM_MSG_NEWPOLICY, | |
168 | #define XFRM_MSG_NEWPOLICY XFRM_MSG_NEWPOLICY | |
169 | XFRM_MSG_DELPOLICY, | |
170 | #define XFRM_MSG_DELPOLICY XFRM_MSG_DELPOLICY | |
171 | XFRM_MSG_GETPOLICY, | |
172 | #define XFRM_MSG_GETPOLICY XFRM_MSG_GETPOLICY | |
173 | ||
174 | XFRM_MSG_ALLOCSPI, | |
175 | #define XFRM_MSG_ALLOCSPI XFRM_MSG_ALLOCSPI | |
176 | XFRM_MSG_ACQUIRE, | |
177 | #define XFRM_MSG_ACQUIRE XFRM_MSG_ACQUIRE | |
178 | XFRM_MSG_EXPIRE, | |
179 | #define XFRM_MSG_EXPIRE XFRM_MSG_EXPIRE | |
180 | ||
181 | XFRM_MSG_UPDPOLICY, | |
182 | #define XFRM_MSG_UPDPOLICY XFRM_MSG_UPDPOLICY | |
183 | XFRM_MSG_UPDSA, | |
184 | #define XFRM_MSG_UPDSA XFRM_MSG_UPDSA | |
185 | ||
186 | XFRM_MSG_POLEXPIRE, | |
187 | #define XFRM_MSG_POLEXPIRE XFRM_MSG_POLEXPIRE | |
188 | ||
189 | XFRM_MSG_FLUSHSA, | |
190 | #define XFRM_MSG_FLUSHSA XFRM_MSG_FLUSHSA | |
191 | XFRM_MSG_FLUSHPOLICY, | |
192 | #define XFRM_MSG_FLUSHPOLICY XFRM_MSG_FLUSHPOLICY | |
193 | ||
f8cd5488 JHS |
194 | XFRM_MSG_NEWAE, |
195 | #define XFRM_MSG_NEWAE XFRM_MSG_NEWAE | |
196 | XFRM_MSG_GETAE, | |
197 | #define XFRM_MSG_GETAE XFRM_MSG_GETAE | |
97a64b45 MN |
198 | |
199 | XFRM_MSG_REPORT, | |
200 | #define XFRM_MSG_REPORT XFRM_MSG_REPORT | |
201 | ||
80c9abaa SS |
202 | XFRM_MSG_MIGRATE, |
203 | #define XFRM_MSG_MIGRATE XFRM_MSG_MIGRATE | |
204 | ||
28d8909b JHS |
205 | XFRM_MSG_NEWSADINFO, |
206 | #define XFRM_MSG_NEWSADINFO XFRM_MSG_NEWSADINFO | |
207 | XFRM_MSG_GETSADINFO, | |
208 | #define XFRM_MSG_GETSADINFO XFRM_MSG_GETSADINFO | |
ecfd6b18 JHS |
209 | |
210 | XFRM_MSG_NEWSPDINFO, | |
211 | #define XFRM_MSG_NEWSPDINFO XFRM_MSG_NEWSPDINFO | |
212 | XFRM_MSG_GETSPDINFO, | |
213 | #define XFRM_MSG_GETSPDINFO XFRM_MSG_GETSPDINFO | |
3a2dfbe8 MW |
214 | |
215 | XFRM_MSG_MAPPING, | |
216 | #define XFRM_MSG_MAPPING XFRM_MSG_MAPPING | |
526bdb80 | 217 | __XFRM_MSG_MAX |
1da177e4 | 218 | }; |
526bdb80 | 219 | #define XFRM_MSG_MAX (__XFRM_MSG_MAX - 1) |
1da177e4 | 220 | |
492b558b TG |
221 | #define XFRM_NR_MSGTYPES (XFRM_MSG_MAX + 1 - XFRM_MSG_BASE) |
222 | ||
df71837d TJ |
223 | /* |
224 | * Generic LSM security context for comunicating to user space | |
225 | * NOTE: Same format as sadb_x_sec_ctx | |
226 | */ | |
227 | struct xfrm_user_sec_ctx { | |
228 | __u16 len; | |
229 | __u16 exttype; | |
230 | __u8 ctx_alg; /* LSMs: e.g., selinux == 1 */ | |
231 | __u8 ctx_doi; | |
232 | __u16 ctx_len; | |
233 | }; | |
234 | ||
1da177e4 LT |
235 | struct xfrm_user_tmpl { |
236 | struct xfrm_id id; | |
237 | __u16 family; | |
238 | xfrm_address_t saddr; | |
239 | __u32 reqid; | |
240 | __u8 mode; | |
241 | __u8 share; | |
242 | __u8 optional; | |
243 | __u32 aalgos; | |
244 | __u32 ealgos; | |
245 | __u32 calgos; | |
246 | }; | |
247 | ||
248 | struct xfrm_encap_tmpl { | |
249 | __u16 encap_type; | |
d5a0a1e3 AV |
250 | __be16 encap_sport; |
251 | __be16 encap_dport; | |
1da177e4 LT |
252 | xfrm_address_t encap_oa; |
253 | }; | |
254 | ||
f8cd5488 JHS |
255 | /* AEVENT flags */ |
256 | enum xfrm_ae_ftype_t { | |
257 | XFRM_AE_UNSPEC, | |
258 | XFRM_AE_RTHR=1, /* replay threshold*/ | |
259 | XFRM_AE_RVAL=2, /* replay value */ | |
260 | XFRM_AE_LVAL=4, /* lifetime value */ | |
261 | XFRM_AE_ETHR=8, /* expiry timer threshold */ | |
262 | XFRM_AE_CR=16, /* Event cause is replay update */ | |
263 | XFRM_AE_CE=32, /* Event cause is timer expiry */ | |
264 | XFRM_AE_CU=64, /* Event cause is policy update */ | |
265 | __XFRM_AE_MAX | |
266 | ||
267 | #define XFRM_AE_MAX (__XFRM_AE_MAX - 1) | |
268 | }; | |
269 | ||
f7b6983f MN |
270 | struct xfrm_userpolicy_type { |
271 | __u8 type; | |
272 | __u16 reserved1; | |
273 | __u8 reserved2; | |
274 | }; | |
275 | ||
1da177e4 LT |
276 | /* Netlink message attributes. */ |
277 | enum xfrm_attr_type_t { | |
278 | XFRMA_UNSPEC, | |
279 | XFRMA_ALG_AUTH, /* struct xfrm_algo */ | |
280 | XFRMA_ALG_CRYPT, /* struct xfrm_algo */ | |
281 | XFRMA_ALG_COMP, /* struct xfrm_algo */ | |
282 | XFRMA_ENCAP, /* struct xfrm_algo + struct xfrm_encap_tmpl */ | |
283 | XFRMA_TMPL, /* 1 or more struct xfrm_user_tmpl */ | |
bf825f81 JHS |
284 | XFRMA_SA, /* struct xfrm_usersa_info */ |
285 | XFRMA_POLICY, /*struct xfrm_userpolicy_info */ | |
df71837d | 286 | XFRMA_SEC_CTX, /* struct xfrm_sec_ctx */ |
f8cd5488 JHS |
287 | XFRMA_LTIME_VAL, |
288 | XFRMA_REPLAY_VAL, | |
289 | XFRMA_REPLAY_THRESH, | |
290 | XFRMA_ETIMER_THRESH, | |
eb2971b6 | 291 | XFRMA_SRCADDR, /* xfrm_address_t */ |
060f02a3 | 292 | XFRMA_COADDR, /* xfrm_address_t */ |
bf825f81 | 293 | XFRMA_LASTUSED, /* unsigned long */ |
f7b6983f | 294 | XFRMA_POLICY_TYPE, /* struct xfrm_userpolicy_type */ |
80c9abaa | 295 | XFRMA_MIGRATE, |
1a6509d9 | 296 | XFRMA_ALG_AEAD, /* struct xfrm_algo_aead */ |
13c1d189 | 297 | XFRMA_KMADDRESS, /* struct xfrm_user_kmaddress */ |
4e242d16 | 298 | XFRMA_ALG_AUTH_TRUNC, /* struct xfrm_algo_auth */ |
bf825f81 | 299 | XFRMA_MARK, /* struct xfrm_mark */ |
35d2856b | 300 | XFRMA_TFCPAD, /* __u32 */ |
34a3d4b2 | 301 | XFRMA_REPLAY_ESN_VAL, /* struct xfrm_replay_state_esn */ |
a947b0a9 | 302 | XFRMA_SA_EXTRA_FLAGS, /* __u32 */ |
d3623099 | 303 | XFRMA_PROTO, /* __u8 */ |
870a2df4 | 304 | XFRMA_ADDRESS_FILTER, /* struct xfrm_address_filter */ |
de95c4a4 | 305 | XFRMA_PAD, |
1da177e4 LT |
306 | __XFRMA_MAX |
307 | ||
308 | #define XFRMA_MAX (__XFRMA_MAX - 1) | |
309 | }; | |
310 | ||
bf825f81 JHS |
311 | struct xfrm_mark { |
312 | __u32 v; /* value */ | |
313 | __u32 m; /* mask */ | |
314 | }; | |
315 | ||
28d8909b JHS |
316 | enum xfrm_sadattr_type_t { |
317 | XFRMA_SAD_UNSPEC, | |
af11e316 JHS |
318 | XFRMA_SAD_CNT, |
319 | XFRMA_SAD_HINFO, | |
28d8909b JHS |
320 | __XFRMA_SAD_MAX |
321 | ||
322 | #define XFRMA_SAD_MAX (__XFRMA_SAD_MAX - 1) | |
323 | }; | |
324 | ||
af11e316 JHS |
325 | struct xfrmu_sadhinfo { |
326 | __u32 sadhcnt; /* current hash bkts */ | |
327 | __u32 sadhmcnt; /* max allowed hash bkts */ | |
328 | }; | |
329 | ||
ecfd6b18 JHS |
330 | enum xfrm_spdattr_type_t { |
331 | XFRMA_SPD_UNSPEC, | |
5a6d3416 JHS |
332 | XFRMA_SPD_INFO, |
333 | XFRMA_SPD_HINFO, | |
880a6fab CG |
334 | XFRMA_SPD_IPV4_HTHRESH, |
335 | XFRMA_SPD_IPV6_HTHRESH, | |
ecfd6b18 JHS |
336 | __XFRMA_SPD_MAX |
337 | ||
338 | #define XFRMA_SPD_MAX (__XFRMA_SPD_MAX - 1) | |
339 | }; | |
340 | ||
5a6d3416 JHS |
341 | struct xfrmu_spdinfo { |
342 | __u32 incnt; | |
343 | __u32 outcnt; | |
344 | __u32 fwdcnt; | |
345 | __u32 inscnt; | |
346 | __u32 outscnt; | |
347 | __u32 fwdscnt; | |
348 | }; | |
349 | ||
350 | struct xfrmu_spdhinfo { | |
351 | __u32 spdhcnt; | |
352 | __u32 spdhmcnt; | |
353 | }; | |
354 | ||
880a6fab CG |
355 | struct xfrmu_spdhthresh { |
356 | __u8 lbits; | |
357 | __u8 rbits; | |
358 | }; | |
359 | ||
1da177e4 LT |
360 | struct xfrm_usersa_info { |
361 | struct xfrm_selector sel; | |
362 | struct xfrm_id id; | |
363 | xfrm_address_t saddr; | |
364 | struct xfrm_lifetime_cfg lft; | |
365 | struct xfrm_lifetime_cur curlft; | |
366 | struct xfrm_stats stats; | |
367 | __u32 seq; | |
368 | __u32 reqid; | |
369 | __u16 family; | |
7e49e6de | 370 | __u8 mode; /* XFRM_MODE_xxx */ |
1da177e4 LT |
371 | __u8 replay_window; |
372 | __u8 flags; | |
373 | #define XFRM_STATE_NOECN 1 | |
374 | #define XFRM_STATE_DECAP_DSCP 2 | |
dd87147e | 375 | #define XFRM_STATE_NOPMTUDISC 4 |
fbd9a5b4 | 376 | #define XFRM_STATE_WILDRECV 8 |
8b7817f3 | 377 | #define XFRM_STATE_ICMP 16 |
ccf9b3b8 | 378 | #define XFRM_STATE_AF_UNSPEC 32 |
fa9921e4 | 379 | #define XFRM_STATE_ALIGN4 64 |
9736acf3 | 380 | #define XFRM_STATE_ESN 128 |
1da177e4 LT |
381 | }; |
382 | ||
a947b0a9 ND |
383 | #define XFRM_SA_XFLAG_DONT_ENCAP_DSCP 1 |
384 | ||
1da177e4 LT |
385 | struct xfrm_usersa_id { |
386 | xfrm_address_t daddr; | |
9916ecb0 | 387 | __be32 spi; |
1da177e4 LT |
388 | __u16 family; |
389 | __u8 proto; | |
390 | }; | |
391 | ||
f8cd5488 | 392 | struct xfrm_aevent_id { |
f8cd5488 | 393 | struct xfrm_usersa_id sa_id; |
2b5f6dcc | 394 | xfrm_address_t saddr; |
4bf07ef3 | 395 | __u32 flags; |
2b5f6dcc | 396 | __u32 reqid; |
f8cd5488 JHS |
397 | }; |
398 | ||
1da177e4 LT |
399 | struct xfrm_userspi_info { |
400 | struct xfrm_usersa_info info; | |
401 | __u32 min; | |
402 | __u32 max; | |
403 | }; | |
404 | ||
405 | struct xfrm_userpolicy_info { | |
406 | struct xfrm_selector sel; | |
407 | struct xfrm_lifetime_cfg lft; | |
408 | struct xfrm_lifetime_cur curlft; | |
409 | __u32 priority; | |
410 | __u32 index; | |
411 | __u8 dir; | |
412 | __u8 action; | |
413 | #define XFRM_POLICY_ALLOW 0 | |
414 | #define XFRM_POLICY_BLOCK 1 | |
415 | __u8 flags; | |
416 | #define XFRM_POLICY_LOCALOK 1 /* Allow user to override global policy */ | |
8b7817f3 HX |
417 | /* Automatically expand selector to include matching ICMP payloads. */ |
418 | #define XFRM_POLICY_ICMP 2 | |
1da177e4 LT |
419 | __u8 share; |
420 | }; | |
421 | ||
422 | struct xfrm_userpolicy_id { | |
423 | struct xfrm_selector sel; | |
424 | __u32 index; | |
425 | __u8 dir; | |
426 | }; | |
427 | ||
428 | struct xfrm_user_acquire { | |
429 | struct xfrm_id id; | |
430 | xfrm_address_t saddr; | |
431 | struct xfrm_selector sel; | |
432 | struct xfrm_userpolicy_info policy; | |
433 | __u32 aalgos; | |
434 | __u32 ealgos; | |
435 | __u32 calgos; | |
436 | __u32 seq; | |
437 | }; | |
438 | ||
439 | struct xfrm_user_expire { | |
440 | struct xfrm_usersa_info state; | |
441 | __u8 hard; | |
442 | }; | |
443 | ||
444 | struct xfrm_user_polexpire { | |
445 | struct xfrm_userpolicy_info pol; | |
446 | __u8 hard; | |
447 | }; | |
448 | ||
449 | struct xfrm_usersa_flush { | |
450 | __u8 proto; | |
451 | }; | |
452 | ||
97a64b45 MN |
453 | struct xfrm_user_report { |
454 | __u8 proto; | |
455 | struct xfrm_selector sel; | |
456 | }; | |
457 | ||
13c1d189 AE |
458 | /* Used by MIGRATE to pass addresses IKE should use to perform |
459 | * SA negotiation with the peer */ | |
460 | struct xfrm_user_kmaddress { | |
461 | xfrm_address_t local; | |
462 | xfrm_address_t remote; | |
463 | __u32 reserved; | |
464 | __u16 family; | |
465 | }; | |
466 | ||
80c9abaa SS |
467 | struct xfrm_user_migrate { |
468 | xfrm_address_t old_daddr; | |
469 | xfrm_address_t old_saddr; | |
470 | xfrm_address_t new_daddr; | |
471 | xfrm_address_t new_saddr; | |
472 | __u8 proto; | |
473 | __u8 mode; | |
474 | __u16 reserved; | |
475 | __u32 reqid; | |
476 | __u16 old_family; | |
477 | __u16 new_family; | |
478 | }; | |
479 | ||
3a2dfbe8 MW |
480 | struct xfrm_user_mapping { |
481 | struct xfrm_usersa_id id; | |
482 | __u32 reqid; | |
483 | xfrm_address_t old_saddr; | |
484 | xfrm_address_t new_saddr; | |
485 | __be16 old_sport; | |
486 | __be16 new_sport; | |
487 | }; | |
488 | ||
870a2df4 | 489 | struct xfrm_address_filter { |
d3623099 ND |
490 | xfrm_address_t saddr; |
491 | xfrm_address_t daddr; | |
492 | __u16 family; | |
493 | __u8 splen; | |
494 | __u8 dplen; | |
495 | }; | |
496 | ||
ac6d439d PM |
497 | #ifndef __KERNEL__ |
498 | /* backwards compatibility for userspace */ | |
1da177e4 LT |
499 | #define XFRMGRP_ACQUIRE 1 |
500 | #define XFRMGRP_EXPIRE 2 | |
26b15dad JHS |
501 | #define XFRMGRP_SA 4 |
502 | #define XFRMGRP_POLICY 8 | |
93366c53 | 503 | #define XFRMGRP_REPORT 0x20 |
ac6d439d PM |
504 | #endif |
505 | ||
506 | enum xfrm_nlgroups { | |
507 | XFRMNLGRP_NONE, | |
508 | #define XFRMNLGRP_NONE XFRMNLGRP_NONE | |
509 | XFRMNLGRP_ACQUIRE, | |
510 | #define XFRMNLGRP_ACQUIRE XFRMNLGRP_ACQUIRE | |
511 | XFRMNLGRP_EXPIRE, | |
512 | #define XFRMNLGRP_EXPIRE XFRMNLGRP_EXPIRE | |
513 | XFRMNLGRP_SA, | |
514 | #define XFRMNLGRP_SA XFRMNLGRP_SA | |
515 | XFRMNLGRP_POLICY, | |
516 | #define XFRMNLGRP_POLICY XFRMNLGRP_POLICY | |
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517 | XFRMNLGRP_AEVENTS, |
518 | #define XFRMNLGRP_AEVENTS XFRMNLGRP_AEVENTS | |
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519 | XFRMNLGRP_REPORT, |
520 | #define XFRMNLGRP_REPORT XFRMNLGRP_REPORT | |
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521 | XFRMNLGRP_MIGRATE, |
522 | #define XFRMNLGRP_MIGRATE XFRMNLGRP_MIGRATE | |
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523 | XFRMNLGRP_MAPPING, |
524 | #define XFRMNLGRP_MAPPING XFRMNLGRP_MAPPING | |
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525 | __XFRMNLGRP_MAX |
526 | }; | |
527 | #define XFRMNLGRP_MAX (__XFRMNLGRP_MAX - 1) | |
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528 | |
529 | #endif /* _LINUX_XFRM_H */ |