Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * include/linux/nfsd/xdr4.h | |
3 | * | |
4 | * Server-side types for NFSv4. | |
5 | * | |
6 | * Copyright (c) 2002 The Regents of the University of Michigan. | |
7 | * All rights reserved. | |
8 | * | |
9 | * Kendrick Smith <kmsmith@umich.edu> | |
10 | * Andy Adamson <andros@umich.edu> | |
11 | * | |
12 | * Redistribution and use in source and binary forms, with or without | |
13 | * modification, are permitted provided that the following conditions | |
14 | * are met: | |
15 | * | |
16 | * 1. Redistributions of source code must retain the above copyright | |
17 | * notice, this list of conditions and the following disclaimer. | |
18 | * 2. Redistributions in binary form must reproduce the above copyright | |
19 | * notice, this list of conditions and the following disclaimer in the | |
20 | * documentation and/or other materials provided with the distribution. | |
21 | * 3. Neither the name of the University nor the names of its | |
22 | * contributors may be used to endorse or promote products derived | |
23 | * from this software without specific prior written permission. | |
24 | * | |
25 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED | |
26 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
27 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
28 | * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
29 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
30 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
31 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR | |
32 | * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
33 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
34 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
35 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
36 | * | |
37 | */ | |
38 | ||
39 | #ifndef _LINUX_NFSD_XDR4_H | |
40 | #define _LINUX_NFSD_XDR4_H | |
41 | ||
42 | #include <linux/nfs4.h> | |
43 | ||
44 | #define NFSD4_MAX_TAGLEN 128 | |
45 | #define XDR_LEN(n) (((n) + 3) & ~3) | |
46 | ||
ca364317 | 47 | struct nfsd4_compound_state { |
e354d571 AA |
48 | struct svc_fh current_fh; |
49 | struct svc_fh save_fh; | |
50 | struct nfs4_stateowner *replay_owner; | |
b85d4c01 BH |
51 | /* For sessions DRC */ |
52 | struct nfsd4_session *session; | |
53 | struct nfsd4_slot *slot; | |
074fe897 AA |
54 | __be32 *statp; |
55 | u32 status; | |
ca364317 BF |
56 | }; |
57 | ||
1da177e4 LT |
58 | struct nfsd4_change_info { |
59 | u32 atomic; | |
60 | u32 before_ctime_sec; | |
61 | u32 before_ctime_nsec; | |
62 | u32 after_ctime_sec; | |
63 | u32 after_ctime_nsec; | |
64 | }; | |
65 | ||
66 | struct nfsd4_access { | |
67 | u32 ac_req_access; /* request */ | |
68 | u32 ac_supported; /* response */ | |
69 | u32 ac_resp_access; /* response */ | |
70 | }; | |
71 | ||
72 | struct nfsd4_close { | |
73 | u32 cl_seqid; /* request */ | |
74 | stateid_t cl_stateid; /* request+response */ | |
75 | struct nfs4_stateowner * cl_stateowner; /* response */ | |
76 | }; | |
77 | ||
78 | struct nfsd4_commit { | |
79 | u64 co_offset; /* request */ | |
80 | u32 co_count; /* request */ | |
81 | nfs4_verifier co_verf; /* response */ | |
82 | }; | |
83 | ||
84 | struct nfsd4_create { | |
85 | u32 cr_namelen; /* request */ | |
86 | char * cr_name; /* request */ | |
87 | u32 cr_type; /* request */ | |
88 | union { /* request */ | |
89 | struct { | |
90 | u32 namelen; | |
91 | char *name; | |
92 | } link; /* NF4LNK */ | |
93 | struct { | |
94 | u32 specdata1; | |
95 | u32 specdata2; | |
96 | } dev; /* NF4BLK, NF4CHR */ | |
97 | } u; | |
98 | u32 cr_bmval[2]; /* request */ | |
99 | struct iattr cr_iattr; /* request */ | |
100 | struct nfsd4_change_info cr_cinfo; /* response */ | |
101 | struct nfs4_acl *cr_acl; | |
102 | }; | |
103 | #define cr_linklen u.link.namelen | |
104 | #define cr_linkname u.link.name | |
105 | #define cr_specdata1 u.dev.specdata1 | |
106 | #define cr_specdata2 u.dev.specdata2 | |
107 | ||
108 | struct nfsd4_delegreturn { | |
109 | stateid_t dr_stateid; | |
110 | }; | |
111 | ||
112 | struct nfsd4_getattr { | |
113 | u32 ga_bmval[2]; /* request */ | |
114 | struct svc_fh *ga_fhp; /* response */ | |
115 | }; | |
116 | ||
117 | struct nfsd4_link { | |
118 | u32 li_namelen; /* request */ | |
119 | char * li_name; /* request */ | |
120 | struct nfsd4_change_info li_cinfo; /* response */ | |
121 | }; | |
122 | ||
123 | struct nfsd4_lock_denied { | |
124 | clientid_t ld_clientid; | |
125 | struct nfs4_stateowner *ld_sop; | |
126 | u64 ld_start; | |
127 | u64 ld_length; | |
128 | u32 ld_type; | |
129 | }; | |
130 | ||
131 | struct nfsd4_lock { | |
132 | /* request */ | |
133 | u32 lk_type; | |
134 | u32 lk_reclaim; /* boolean */ | |
135 | u64 lk_offset; | |
136 | u64 lk_length; | |
137 | u32 lk_is_new; | |
138 | union { | |
139 | struct { | |
140 | u32 open_seqid; | |
141 | stateid_t open_stateid; | |
142 | u32 lock_seqid; | |
143 | clientid_t clientid; | |
144 | struct xdr_netobj owner; | |
145 | } new; | |
146 | struct { | |
147 | stateid_t lock_stateid; | |
148 | u32 lock_seqid; | |
149 | } old; | |
150 | } v; | |
151 | ||
152 | /* response */ | |
153 | union { | |
154 | struct { | |
155 | stateid_t stateid; | |
156 | } ok; | |
157 | struct nfsd4_lock_denied denied; | |
158 | } u; | |
3a65588a BF |
159 | /* The lk_replay_owner is the open owner in the open_to_lock_owner |
160 | * case and the lock owner otherwise: */ | |
161 | struct nfs4_stateowner *lk_replay_owner; | |
1da177e4 LT |
162 | }; |
163 | #define lk_new_open_seqid v.new.open_seqid | |
164 | #define lk_new_open_stateid v.new.open_stateid | |
165 | #define lk_new_lock_seqid v.new.lock_seqid | |
166 | #define lk_new_clientid v.new.clientid | |
167 | #define lk_new_owner v.new.owner | |
168 | #define lk_old_lock_stateid v.old.lock_stateid | |
169 | #define lk_old_lock_seqid v.old.lock_seqid | |
170 | ||
171 | #define lk_rflags u.ok.rflags | |
172 | #define lk_resp_stateid u.ok.stateid | |
173 | #define lk_denied u.denied | |
174 | ||
175 | ||
176 | struct nfsd4_lockt { | |
177 | u32 lt_type; | |
178 | clientid_t lt_clientid; | |
179 | struct xdr_netobj lt_owner; | |
180 | u64 lt_offset; | |
181 | u64 lt_length; | |
182 | struct nfs4_stateowner * lt_stateowner; | |
183 | struct nfsd4_lock_denied lt_denied; | |
184 | }; | |
185 | ||
186 | ||
187 | struct nfsd4_locku { | |
188 | u32 lu_type; | |
189 | u32 lu_seqid; | |
190 | stateid_t lu_stateid; | |
191 | u64 lu_offset; | |
192 | u64 lu_length; | |
193 | struct nfs4_stateowner *lu_stateowner; | |
194 | }; | |
195 | ||
196 | ||
197 | struct nfsd4_lookup { | |
198 | u32 lo_len; /* request */ | |
199 | char * lo_name; /* request */ | |
200 | }; | |
201 | ||
202 | struct nfsd4_putfh { | |
203 | u32 pf_fhlen; /* request */ | |
204 | char *pf_fhval; /* request */ | |
205 | }; | |
206 | ||
207 | struct nfsd4_open { | |
208 | u32 op_claim_type; /* request */ | |
209 | struct xdr_netobj op_fname; /* request - everything but CLAIM_PREV */ | |
210 | u32 op_delegate_type; /* request - CLAIM_PREV only */ | |
211 | stateid_t op_delegate_stateid; /* request - response */ | |
212 | u32 op_create; /* request */ | |
213 | u32 op_createmode; /* request */ | |
214 | u32 op_bmval[2]; /* request */ | |
215 | union { /* request */ | |
216 | struct iattr iattr; /* UNCHECKED4,GUARDED4 */ | |
217 | nfs4_verifier verf; /* EXCLUSIVE4 */ | |
218 | } u; | |
219 | clientid_t op_clientid; /* request */ | |
220 | struct xdr_netobj op_owner; /* request */ | |
221 | u32 op_seqid; /* request */ | |
222 | u32 op_share_access; /* request */ | |
223 | u32 op_share_deny; /* request */ | |
224 | stateid_t op_stateid; /* response */ | |
7b190fec | 225 | u32 op_recall; /* recall */ |
1da177e4 LT |
226 | struct nfsd4_change_info op_cinfo; /* response */ |
227 | u32 op_rflags; /* response */ | |
228 | int op_truncate; /* used during processing */ | |
229 | struct nfs4_stateowner *op_stateowner; /* used during processing */ | |
230 | struct nfs4_acl *op_acl; | |
231 | }; | |
232 | #define op_iattr u.iattr | |
233 | #define op_verf u.verf | |
234 | ||
235 | struct nfsd4_open_confirm { | |
236 | stateid_t oc_req_stateid /* request */; | |
237 | u32 oc_seqid /* request */; | |
238 | stateid_t oc_resp_stateid /* response */; | |
239 | struct nfs4_stateowner * oc_stateowner; /* response */ | |
240 | }; | |
241 | ||
242 | struct nfsd4_open_downgrade { | |
243 | stateid_t od_stateid; | |
244 | u32 od_seqid; | |
245 | u32 od_share_access; | |
246 | u32 od_share_deny; | |
247 | struct nfs4_stateowner *od_stateowner; | |
248 | }; | |
249 | ||
250 | ||
251 | struct nfsd4_read { | |
252 | stateid_t rd_stateid; /* request */ | |
253 | u64 rd_offset; /* request */ | |
254 | u32 rd_length; /* request */ | |
1da177e4 LT |
255 | int rd_vlen; |
256 | struct file *rd_filp; | |
257 | ||
258 | struct svc_rqst *rd_rqstp; /* response */ | |
259 | struct svc_fh * rd_fhp; /* response */ | |
260 | }; | |
261 | ||
262 | struct nfsd4_readdir { | |
263 | u64 rd_cookie; /* request */ | |
264 | nfs4_verifier rd_verf; /* request */ | |
265 | u32 rd_dircount; /* request */ | |
266 | u32 rd_maxcount; /* request */ | |
267 | u32 rd_bmval[2]; /* request */ | |
268 | struct svc_rqst *rd_rqstp; /* response */ | |
269 | struct svc_fh * rd_fhp; /* response */ | |
270 | ||
271 | struct readdir_cd common; | |
2ebbc012 | 272 | __be32 * buffer; |
1da177e4 | 273 | int buflen; |
2ebbc012 | 274 | __be32 * offset; |
1da177e4 LT |
275 | }; |
276 | ||
277 | struct nfsd4_release_lockowner { | |
278 | clientid_t rl_clientid; | |
279 | struct xdr_netobj rl_owner; | |
280 | }; | |
281 | struct nfsd4_readlink { | |
282 | struct svc_rqst *rl_rqstp; /* request */ | |
283 | struct svc_fh * rl_fhp; /* request */ | |
284 | }; | |
285 | ||
286 | struct nfsd4_remove { | |
287 | u32 rm_namelen; /* request */ | |
288 | char * rm_name; /* request */ | |
289 | struct nfsd4_change_info rm_cinfo; /* response */ | |
290 | }; | |
291 | ||
292 | struct nfsd4_rename { | |
293 | u32 rn_snamelen; /* request */ | |
294 | char * rn_sname; /* request */ | |
295 | u32 rn_tnamelen; /* request */ | |
296 | char * rn_tname; /* request */ | |
297 | struct nfsd4_change_info rn_sinfo; /* response */ | |
298 | struct nfsd4_change_info rn_tinfo; /* response */ | |
299 | }; | |
300 | ||
dcb488a3 AA |
301 | struct nfsd4_secinfo { |
302 | u32 si_namelen; /* request */ | |
303 | char *si_name; /* request */ | |
304 | struct svc_export *si_exp; /* response */ | |
305 | }; | |
306 | ||
1da177e4 LT |
307 | struct nfsd4_setattr { |
308 | stateid_t sa_stateid; /* request */ | |
309 | u32 sa_bmval[2]; /* request */ | |
310 | struct iattr sa_iattr; /* request */ | |
311 | struct nfs4_acl *sa_acl; | |
312 | }; | |
313 | ||
314 | struct nfsd4_setclientid { | |
315 | nfs4_verifier se_verf; /* request */ | |
316 | u32 se_namelen; /* request */ | |
317 | char * se_name; /* request */ | |
318 | u32 se_callback_prog; /* request */ | |
319 | u32 se_callback_netid_len; /* request */ | |
320 | char * se_callback_netid_val; /* request */ | |
321 | u32 se_callback_addr_len; /* request */ | |
322 | char * se_callback_addr_val; /* request */ | |
323 | u32 se_callback_ident; /* request */ | |
324 | clientid_t se_clientid; /* response */ | |
325 | nfs4_verifier se_confirm; /* response */ | |
326 | }; | |
327 | ||
328 | struct nfsd4_setclientid_confirm { | |
329 | clientid_t sc_clientid; | |
330 | nfs4_verifier sc_confirm; | |
331 | }; | |
332 | ||
333 | /* also used for NVERIFY */ | |
334 | struct nfsd4_verify { | |
335 | u32 ve_bmval[2]; /* request */ | |
336 | u32 ve_attrlen; /* request */ | |
337 | char * ve_attrval; /* request */ | |
338 | }; | |
339 | ||
340 | struct nfsd4_write { | |
341 | stateid_t wr_stateid; /* request */ | |
342 | u64 wr_offset; /* request */ | |
343 | u32 wr_stable_how; /* request */ | |
344 | u32 wr_buflen; /* request */ | |
1da177e4 LT |
345 | int wr_vlen; |
346 | ||
347 | u32 wr_bytes_written; /* response */ | |
348 | u32 wr_how_written; /* response */ | |
349 | nfs4_verifier wr_verifier; /* response */ | |
350 | }; | |
351 | ||
2db134eb | 352 | struct nfsd4_exchange_id { |
0733d213 AA |
353 | nfs4_verifier verifier; |
354 | struct xdr_netobj clname; | |
355 | u32 flags; | |
356 | clientid_t clientid; | |
357 | u32 seqid; | |
358 | int spa_how; | |
2db134eb AA |
359 | }; |
360 | ||
361 | struct nfsd4_create_session { | |
362 | int foo; /* stub */ | |
363 | }; | |
364 | ||
365 | struct nfsd4_sequence { | |
b85d4c01 BH |
366 | struct nfs4_sessionid sessionid; /* request/response */ |
367 | u32 seqid; /* request/response */ | |
368 | u32 slotid; /* request/response */ | |
369 | u32 maxslots; /* request/response */ | |
370 | u32 cachethis; /* request */ | |
371 | #if 0 | |
372 | u32 target_maxslots; /* response */ | |
373 | u32 status_flags; /* response */ | |
374 | #endif /* not yet */ | |
2db134eb AA |
375 | }; |
376 | ||
377 | struct nfsd4_destroy_session { | |
378 | int foo; /* stub */ | |
379 | }; | |
380 | ||
1da177e4 LT |
381 | struct nfsd4_op { |
382 | int opnum; | |
b37ad28b | 383 | __be32 status; |
1da177e4 LT |
384 | union { |
385 | struct nfsd4_access access; | |
386 | struct nfsd4_close close; | |
387 | struct nfsd4_commit commit; | |
388 | struct nfsd4_create create; | |
389 | struct nfsd4_delegreturn delegreturn; | |
390 | struct nfsd4_getattr getattr; | |
391 | struct svc_fh * getfh; | |
392 | struct nfsd4_link link; | |
393 | struct nfsd4_lock lock; | |
394 | struct nfsd4_lockt lockt; | |
395 | struct nfsd4_locku locku; | |
396 | struct nfsd4_lookup lookup; | |
397 | struct nfsd4_verify nverify; | |
398 | struct nfsd4_open open; | |
399 | struct nfsd4_open_confirm open_confirm; | |
400 | struct nfsd4_open_downgrade open_downgrade; | |
401 | struct nfsd4_putfh putfh; | |
402 | struct nfsd4_read read; | |
403 | struct nfsd4_readdir readdir; | |
404 | struct nfsd4_readlink readlink; | |
405 | struct nfsd4_remove remove; | |
406 | struct nfsd4_rename rename; | |
407 | clientid_t renew; | |
dcb488a3 | 408 | struct nfsd4_secinfo secinfo; |
1da177e4 LT |
409 | struct nfsd4_setattr setattr; |
410 | struct nfsd4_setclientid setclientid; | |
411 | struct nfsd4_setclientid_confirm setclientid_confirm; | |
412 | struct nfsd4_verify verify; | |
413 | struct nfsd4_write write; | |
414 | struct nfsd4_release_lockowner release_lockowner; | |
2db134eb AA |
415 | |
416 | /* NFSv4.1 */ | |
417 | struct nfsd4_exchange_id exchange_id; | |
418 | struct nfsd4_create_session create_session; | |
419 | struct nfsd4_destroy_session destroy_session; | |
420 | struct nfsd4_sequence sequence; | |
1da177e4 LT |
421 | } u; |
422 | struct nfs4_replay * replay; | |
423 | }; | |
424 | ||
425 | struct nfsd4_compoundargs { | |
426 | /* scratch variables for XDR decode */ | |
2ebbc012 AV |
427 | __be32 * p; |
428 | __be32 * end; | |
1da177e4 LT |
429 | struct page ** pagelist; |
430 | int pagelen; | |
2ebbc012 AV |
431 | __be32 tmp[8]; |
432 | __be32 * tmpp; | |
1da177e4 LT |
433 | struct tmpbuf { |
434 | struct tmpbuf *next; | |
435 | void (*release)(const void *); | |
436 | void *buf; | |
437 | } *to_free; | |
438 | ||
439 | struct svc_rqst *rqstp; | |
440 | ||
441 | u32 taglen; | |
442 | char * tag; | |
443 | u32 minorversion; | |
444 | u32 opcnt; | |
445 | struct nfsd4_op *ops; | |
446 | struct nfsd4_op iops[8]; | |
447 | }; | |
448 | ||
449 | struct nfsd4_compoundres { | |
450 | /* scratch variables for XDR encode */ | |
2ebbc012 AV |
451 | __be32 * p; |
452 | __be32 * end; | |
1da177e4 LT |
453 | struct xdr_buf * xbuf; |
454 | struct svc_rqst * rqstp; | |
455 | ||
456 | u32 taglen; | |
457 | char * tag; | |
458 | u32 opcnt; | |
e354d571 AA |
459 | __be32 * tagp; /* tag, opcount encode location */ |
460 | struct nfsd4_compound_state cstate; | |
1da177e4 LT |
461 | }; |
462 | ||
463 | #define NFS4_SVC_XDRSIZE sizeof(struct nfsd4_compoundargs) | |
464 | ||
465 | static inline void | |
466 | set_change_info(struct nfsd4_change_info *cinfo, struct svc_fh *fhp) | |
467 | { | |
468 | BUG_ON(!fhp->fh_pre_saved || !fhp->fh_post_saved); | |
469 | cinfo->atomic = 1; | |
470 | cinfo->before_ctime_sec = fhp->fh_pre_ctime.tv_sec; | |
471 | cinfo->before_ctime_nsec = fhp->fh_pre_ctime.tv_nsec; | |
40ee5dc6 PS |
472 | cinfo->after_ctime_sec = fhp->fh_post_attr.ctime.tv_sec; |
473 | cinfo->after_ctime_nsec = fhp->fh_post_attr.ctime.tv_nsec; | |
1da177e4 LT |
474 | } |
475 | ||
2ebbc012 AV |
476 | int nfs4svc_encode_voidres(struct svc_rqst *, __be32 *, void *); |
477 | int nfs4svc_decode_compoundargs(struct svc_rqst *, __be32 *, | |
1da177e4 | 478 | struct nfsd4_compoundargs *); |
2ebbc012 | 479 | int nfs4svc_encode_compoundres(struct svc_rqst *, __be32 *, |
1da177e4 LT |
480 | struct nfsd4_compoundres *); |
481 | void nfsd4_encode_operation(struct nfsd4_compoundres *, struct nfsd4_op *); | |
482 | void nfsd4_encode_replay(struct nfsd4_compoundres *resp, struct nfsd4_op *op); | |
b37ad28b AV |
483 | __be32 nfsd4_encode_fattr(struct svc_fh *fhp, struct svc_export *exp, |
484 | struct dentry *dentry, __be32 *buffer, int *countp, | |
406a7ea9 | 485 | u32 *bmval, struct svc_rqst *, int ignore_crossmnt); |
b37ad28b | 486 | extern __be32 nfsd4_setclientid(struct svc_rqst *rqstp, |
b591480b | 487 | struct nfsd4_compound_state *, |
1da177e4 | 488 | struct nfsd4_setclientid *setclid); |
b37ad28b | 489 | extern __be32 nfsd4_setclientid_confirm(struct svc_rqst *rqstp, |
b591480b | 490 | struct nfsd4_compound_state *, |
1da177e4 | 491 | struct nfsd4_setclientid_confirm *setclientid_confirm); |
074fe897 AA |
492 | extern void nfsd4_store_cache_entry(struct nfsd4_compoundres *resp); |
493 | extern __be32 nfsd4_replay_cache_entry(struct nfsd4_compoundres *resp); | |
069b6ad4 AA |
494 | extern __be32 nfsd4_exchange_id(struct svc_rqst *rqstp, |
495 | struct nfsd4_compound_state *, | |
496 | struct nfsd4_exchange_id *); | |
497 | extern __be32 nfsd4_create_session(struct svc_rqst *, | |
498 | struct nfsd4_compound_state *, | |
499 | struct nfsd4_create_session *); | |
500 | extern __be32 nfsd4_sequence(struct svc_rqst *, | |
501 | struct nfsd4_compound_state *, | |
502 | struct nfsd4_sequence *); | |
503 | extern __be32 nfsd4_destroy_session(struct svc_rqst *, | |
504 | struct nfsd4_compound_state *, | |
505 | struct nfsd4_destroy_session *); | |
b37ad28b AV |
506 | extern __be32 nfsd4_process_open1(struct nfsd4_open *open); |
507 | extern __be32 nfsd4_process_open2(struct svc_rqst *rqstp, | |
1da177e4 | 508 | struct svc_fh *current_fh, struct nfsd4_open *open); |
b37ad28b | 509 | extern __be32 nfsd4_open_confirm(struct svc_rqst *rqstp, |
a4f1706a | 510 | struct nfsd4_compound_state *, struct nfsd4_open_confirm *oc); |
ca364317 BF |
511 | extern __be32 nfsd4_close(struct svc_rqst *rqstp, |
512 | struct nfsd4_compound_state *, | |
a4f1706a | 513 | struct nfsd4_close *close); |
b37ad28b | 514 | extern __be32 nfsd4_open_downgrade(struct svc_rqst *rqstp, |
a4f1706a BF |
515 | struct nfsd4_compound_state *, |
516 | struct nfsd4_open_downgrade *od); | |
ca364317 | 517 | extern __be32 nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *, |
a4f1706a | 518 | struct nfsd4_lock *lock); |
ca364317 BF |
519 | extern __be32 nfsd4_lockt(struct svc_rqst *rqstp, |
520 | struct nfsd4_compound_state *, | |
1da177e4 | 521 | struct nfsd4_lockt *lockt); |
ca364317 BF |
522 | extern __be32 nfsd4_locku(struct svc_rqst *rqstp, |
523 | struct nfsd4_compound_state *, | |
a4f1706a | 524 | struct nfsd4_locku *locku); |
b37ad28b | 525 | extern __be32 |
1da177e4 | 526 | nfsd4_release_lockowner(struct svc_rqst *rqstp, |
b591480b | 527 | struct nfsd4_compound_state *, |
1da177e4 LT |
528 | struct nfsd4_release_lockowner *rlockowner); |
529 | extern void nfsd4_release_compoundargs(struct nfsd4_compoundargs *); | |
b37ad28b | 530 | extern __be32 nfsd4_delegreturn(struct svc_rqst *rqstp, |
ca364317 | 531 | struct nfsd4_compound_state *, struct nfsd4_delegreturn *dr); |
b591480b BF |
532 | extern __be32 nfsd4_renew(struct svc_rqst *rqstp, |
533 | struct nfsd4_compound_state *, clientid_t *clid); | |
1da177e4 LT |
534 | #endif |
535 | ||
536 | /* | |
537 | * Local variables: | |
538 | * c-basic-offset: 8 | |
539 | * End: | |
540 | */ |