Commit | Line | Data |
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1da177e4 | 1 | /* |
1da177e4 LT |
2 | * Server-side types for NFSv4. |
3 | * | |
4 | * Copyright (c) 2002 The Regents of the University of Michigan. | |
5 | * All rights reserved. | |
6 | * | |
7 | * Kendrick Smith <kmsmith@umich.edu> | |
8 | * Andy Adamson <andros@umich.edu> | |
9 | * | |
10 | * Redistribution and use in source and binary forms, with or without | |
11 | * modification, are permitted provided that the following conditions | |
12 | * are met: | |
13 | * | |
14 | * 1. Redistributions of source code must retain the above copyright | |
15 | * notice, this list of conditions and the following disclaimer. | |
16 | * 2. Redistributions in binary form must reproduce the above copyright | |
17 | * notice, this list of conditions and the following disclaimer in the | |
18 | * documentation and/or other materials provided with the distribution. | |
19 | * 3. Neither the name of the University nor the names of its | |
20 | * contributors may be used to endorse or promote products derived | |
21 | * from this software without specific prior written permission. | |
22 | * | |
23 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED | |
24 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
25 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
26 | * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
27 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
28 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
29 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR | |
30 | * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
31 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
32 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
33 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
34 | * | |
35 | */ | |
36 | ||
37 | #ifndef _LINUX_NFSD_XDR4_H | |
38 | #define _LINUX_NFSD_XDR4_H | |
39 | ||
9a74af21 BH |
40 | #include "state.h" |
41 | #include "nfsd.h" | |
1da177e4 LT |
42 | |
43 | #define NFSD4_MAX_TAGLEN 128 | |
44 | #define XDR_LEN(n) (((n) + 3) & ~3) | |
45 | ||
ca364317 | 46 | struct nfsd4_compound_state { |
e354d571 AA |
47 | struct svc_fh current_fh; |
48 | struct svc_fh save_fh; | |
49 | struct nfs4_stateowner *replay_owner; | |
b85d4c01 BH |
50 | /* For sessions DRC */ |
51 | struct nfsd4_session *session; | |
52 | struct nfsd4_slot *slot; | |
557ce264 | 53 | __be32 *datap; |
da3846a2 | 54 | size_t iovlen; |
d87a8ade | 55 | u32 minorversion; |
074fe897 | 56 | u32 status; |
ca364317 BF |
57 | }; |
58 | ||
6668958f AA |
59 | static inline bool nfsd4_has_session(struct nfsd4_compound_state *cs) |
60 | { | |
61 | return cs->slot != NULL; | |
62 | } | |
63 | ||
1da177e4 LT |
64 | struct nfsd4_change_info { |
65 | u32 atomic; | |
c654b8a9 | 66 | bool change_supported; |
1da177e4 LT |
67 | u32 before_ctime_sec; |
68 | u32 before_ctime_nsec; | |
c654b8a9 | 69 | u64 before_change; |
1da177e4 LT |
70 | u32 after_ctime_sec; |
71 | u32 after_ctime_nsec; | |
c654b8a9 | 72 | u64 after_change; |
1da177e4 LT |
73 | }; |
74 | ||
75 | struct nfsd4_access { | |
76 | u32 ac_req_access; /* request */ | |
77 | u32 ac_supported; /* response */ | |
78 | u32 ac_resp_access; /* response */ | |
79 | }; | |
80 | ||
81 | struct nfsd4_close { | |
82 | u32 cl_seqid; /* request */ | |
83 | stateid_t cl_stateid; /* request+response */ | |
1da177e4 LT |
84 | }; |
85 | ||
86 | struct nfsd4_commit { | |
87 | u64 co_offset; /* request */ | |
88 | u32 co_count; /* request */ | |
89 | nfs4_verifier co_verf; /* response */ | |
90 | }; | |
91 | ||
92 | struct nfsd4_create { | |
93 | u32 cr_namelen; /* request */ | |
94 | char * cr_name; /* request */ | |
95 | u32 cr_type; /* request */ | |
96 | union { /* request */ | |
97 | struct { | |
98 | u32 namelen; | |
99 | char *name; | |
100 | } link; /* NF4LNK */ | |
101 | struct { | |
102 | u32 specdata1; | |
103 | u32 specdata2; | |
104 | } dev; /* NF4BLK, NF4CHR */ | |
105 | } u; | |
7e705706 | 106 | u32 cr_bmval[3]; /* request */ |
1da177e4 LT |
107 | struct iattr cr_iattr; /* request */ |
108 | struct nfsd4_change_info cr_cinfo; /* response */ | |
109 | struct nfs4_acl *cr_acl; | |
110 | }; | |
111 | #define cr_linklen u.link.namelen | |
112 | #define cr_linkname u.link.name | |
113 | #define cr_specdata1 u.dev.specdata1 | |
114 | #define cr_specdata2 u.dev.specdata2 | |
115 | ||
116 | struct nfsd4_delegreturn { | |
117 | stateid_t dr_stateid; | |
118 | }; | |
119 | ||
120 | struct nfsd4_getattr { | |
7e705706 | 121 | u32 ga_bmval[3]; /* request */ |
1da177e4 LT |
122 | struct svc_fh *ga_fhp; /* response */ |
123 | }; | |
124 | ||
125 | struct nfsd4_link { | |
126 | u32 li_namelen; /* request */ | |
127 | char * li_name; /* request */ | |
128 | struct nfsd4_change_info li_cinfo; /* response */ | |
129 | }; | |
130 | ||
131 | struct nfsd4_lock_denied { | |
132 | clientid_t ld_clientid; | |
7c13f344 | 133 | struct xdr_netobj ld_owner; |
1da177e4 LT |
134 | u64 ld_start; |
135 | u64 ld_length; | |
136 | u32 ld_type; | |
137 | }; | |
138 | ||
139 | struct nfsd4_lock { | |
140 | /* request */ | |
141 | u32 lk_type; | |
142 | u32 lk_reclaim; /* boolean */ | |
143 | u64 lk_offset; | |
144 | u64 lk_length; | |
145 | u32 lk_is_new; | |
146 | union { | |
147 | struct { | |
148 | u32 open_seqid; | |
149 | stateid_t open_stateid; | |
150 | u32 lock_seqid; | |
151 | clientid_t clientid; | |
152 | struct xdr_netobj owner; | |
153 | } new; | |
154 | struct { | |
155 | stateid_t lock_stateid; | |
156 | u32 lock_seqid; | |
157 | } old; | |
158 | } v; | |
159 | ||
160 | /* response */ | |
161 | union { | |
162 | struct { | |
163 | stateid_t stateid; | |
164 | } ok; | |
165 | struct nfsd4_lock_denied denied; | |
166 | } u; | |
1da177e4 LT |
167 | }; |
168 | #define lk_new_open_seqid v.new.open_seqid | |
169 | #define lk_new_open_stateid v.new.open_stateid | |
170 | #define lk_new_lock_seqid v.new.lock_seqid | |
171 | #define lk_new_clientid v.new.clientid | |
172 | #define lk_new_owner v.new.owner | |
173 | #define lk_old_lock_stateid v.old.lock_stateid | |
174 | #define lk_old_lock_seqid v.old.lock_seqid | |
175 | ||
176 | #define lk_rflags u.ok.rflags | |
177 | #define lk_resp_stateid u.ok.stateid | |
178 | #define lk_denied u.denied | |
179 | ||
180 | ||
181 | struct nfsd4_lockt { | |
182 | u32 lt_type; | |
183 | clientid_t lt_clientid; | |
184 | struct xdr_netobj lt_owner; | |
185 | u64 lt_offset; | |
186 | u64 lt_length; | |
1da177e4 LT |
187 | struct nfsd4_lock_denied lt_denied; |
188 | }; | |
189 | ||
190 | ||
191 | struct nfsd4_locku { | |
192 | u32 lu_type; | |
193 | u32 lu_seqid; | |
194 | stateid_t lu_stateid; | |
195 | u64 lu_offset; | |
196 | u64 lu_length; | |
1da177e4 LT |
197 | }; |
198 | ||
199 | ||
200 | struct nfsd4_lookup { | |
201 | u32 lo_len; /* request */ | |
202 | char * lo_name; /* request */ | |
203 | }; | |
204 | ||
205 | struct nfsd4_putfh { | |
206 | u32 pf_fhlen; /* request */ | |
207 | char *pf_fhval; /* request */ | |
208 | }; | |
209 | ||
210 | struct nfsd4_open { | |
211 | u32 op_claim_type; /* request */ | |
212 | struct xdr_netobj op_fname; /* request - everything but CLAIM_PREV */ | |
213 | u32 op_delegate_type; /* request - CLAIM_PREV only */ | |
214 | stateid_t op_delegate_stateid; /* request - response */ | |
215 | u32 op_create; /* request */ | |
216 | u32 op_createmode; /* request */ | |
7e705706 | 217 | u32 op_bmval[3]; /* request */ |
79fb54ab BH |
218 | struct iattr iattr; /* UNCHECKED4, GUARDED4, EXCLUSIVE4_1 */ |
219 | nfs4_verifier verf; /* EXCLUSIVE4 */ | |
1da177e4 LT |
220 | clientid_t op_clientid; /* request */ |
221 | struct xdr_netobj op_owner; /* request */ | |
222 | u32 op_seqid; /* request */ | |
223 | u32 op_share_access; /* request */ | |
224 | u32 op_share_deny; /* request */ | |
225 | stateid_t op_stateid; /* response */ | |
7b190fec | 226 | u32 op_recall; /* recall */ |
1da177e4 LT |
227 | struct nfsd4_change_info op_cinfo; /* response */ |
228 | u32 op_rflags; /* response */ | |
229 | int op_truncate; /* used during processing */ | |
fe0750e5 | 230 | struct nfs4_openowner *op_openowner; /* used during processing */ |
1da177e4 LT |
231 | struct nfs4_acl *op_acl; |
232 | }; | |
79fb54ab BH |
233 | #define op_iattr iattr |
234 | #define op_verf verf | |
1da177e4 LT |
235 | |
236 | struct nfsd4_open_confirm { | |
237 | stateid_t oc_req_stateid /* request */; | |
238 | u32 oc_seqid /* request */; | |
239 | stateid_t oc_resp_stateid /* response */; | |
1da177e4 LT |
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; | |
1da177e4 LT |
247 | }; |
248 | ||
249 | ||
250 | struct nfsd4_read { | |
251 | stateid_t rd_stateid; /* request */ | |
252 | u64 rd_offset; /* request */ | |
253 | u32 rd_length; /* request */ | |
1da177e4 LT |
254 | int rd_vlen; |
255 | struct file *rd_filp; | |
256 | ||
257 | struct svc_rqst *rd_rqstp; /* response */ | |
258 | struct svc_fh * rd_fhp; /* response */ | |
259 | }; | |
260 | ||
261 | struct nfsd4_readdir { | |
262 | u64 rd_cookie; /* request */ | |
263 | nfs4_verifier rd_verf; /* request */ | |
264 | u32 rd_dircount; /* request */ | |
265 | u32 rd_maxcount; /* request */ | |
7e705706 | 266 | u32 rd_bmval[3]; /* request */ |
1da177e4 LT |
267 | struct svc_rqst *rd_rqstp; /* response */ |
268 | struct svc_fh * rd_fhp; /* response */ | |
269 | ||
270 | struct readdir_cd common; | |
2ebbc012 | 271 | __be32 * buffer; |
1da177e4 | 272 | int buflen; |
2ebbc012 | 273 | __be32 * offset; |
1da177e4 LT |
274 | }; |
275 | ||
276 | struct nfsd4_release_lockowner { | |
277 | clientid_t rl_clientid; | |
278 | struct xdr_netobj rl_owner; | |
279 | }; | |
280 | struct nfsd4_readlink { | |
281 | struct svc_rqst *rl_rqstp; /* request */ | |
282 | struct svc_fh * rl_fhp; /* request */ | |
283 | }; | |
284 | ||
285 | struct nfsd4_remove { | |
286 | u32 rm_namelen; /* request */ | |
287 | char * rm_name; /* request */ | |
288 | struct nfsd4_change_info rm_cinfo; /* response */ | |
289 | }; | |
290 | ||
291 | struct nfsd4_rename { | |
292 | u32 rn_snamelen; /* request */ | |
293 | char * rn_sname; /* request */ | |
294 | u32 rn_tnamelen; /* request */ | |
295 | char * rn_tname; /* request */ | |
296 | struct nfsd4_change_info rn_sinfo; /* response */ | |
297 | struct nfsd4_change_info rn_tinfo; /* response */ | |
298 | }; | |
299 | ||
dcb488a3 AA |
300 | struct nfsd4_secinfo { |
301 | u32 si_namelen; /* request */ | |
302 | char *si_name; /* request */ | |
303 | struct svc_export *si_exp; /* response */ | |
304 | }; | |
305 | ||
04f4ad16 BF |
306 | struct nfsd4_secinfo_no_name { |
307 | u32 sin_style; /* request */ | |
308 | struct svc_export *sin_exp; /* response */ | |
309 | }; | |
310 | ||
1da177e4 LT |
311 | struct nfsd4_setattr { |
312 | stateid_t sa_stateid; /* request */ | |
7e705706 | 313 | u32 sa_bmval[3]; /* request */ |
1da177e4 LT |
314 | struct iattr sa_iattr; /* request */ |
315 | struct nfs4_acl *sa_acl; | |
316 | }; | |
317 | ||
318 | struct nfsd4_setclientid { | |
319 | nfs4_verifier se_verf; /* request */ | |
320 | u32 se_namelen; /* request */ | |
321 | char * se_name; /* request */ | |
322 | u32 se_callback_prog; /* request */ | |
323 | u32 se_callback_netid_len; /* request */ | |
324 | char * se_callback_netid_val; /* request */ | |
325 | u32 se_callback_addr_len; /* request */ | |
326 | char * se_callback_addr_val; /* request */ | |
327 | u32 se_callback_ident; /* request */ | |
328 | clientid_t se_clientid; /* response */ | |
329 | nfs4_verifier se_confirm; /* response */ | |
330 | }; | |
331 | ||
332 | struct nfsd4_setclientid_confirm { | |
333 | clientid_t sc_clientid; | |
334 | nfs4_verifier sc_confirm; | |
335 | }; | |
336 | ||
17456804 BS |
337 | struct nfsd4_saved_compoundargs { |
338 | __be32 *p; | |
339 | __be32 *end; | |
340 | int pagelen; | |
341 | struct page **pagelist; | |
342 | }; | |
343 | ||
344 | struct nfsd4_test_stateid { | |
345 | __be32 ts_num_ids; | |
17456804 BS |
346 | struct nfsd4_compoundargs *ts_saved_args; |
347 | struct nfsd4_saved_compoundargs ts_savedp; | |
348 | }; | |
349 | ||
e1ca12df BS |
350 | struct nfsd4_free_stateid { |
351 | stateid_t fr_stateid; /* request */ | |
352 | __be32 fr_status; /* response */ | |
353 | }; | |
354 | ||
1da177e4 LT |
355 | /* also used for NVERIFY */ |
356 | struct nfsd4_verify { | |
7e705706 | 357 | u32 ve_bmval[3]; /* request */ |
1da177e4 LT |
358 | u32 ve_attrlen; /* request */ |
359 | char * ve_attrval; /* request */ | |
360 | }; | |
361 | ||
362 | struct nfsd4_write { | |
363 | stateid_t wr_stateid; /* request */ | |
364 | u64 wr_offset; /* request */ | |
365 | u32 wr_stable_how; /* request */ | |
366 | u32 wr_buflen; /* request */ | |
1da177e4 LT |
367 | int wr_vlen; |
368 | ||
369 | u32 wr_bytes_written; /* response */ | |
370 | u32 wr_how_written; /* response */ | |
371 | nfs4_verifier wr_verifier; /* response */ | |
372 | }; | |
373 | ||
2db134eb | 374 | struct nfsd4_exchange_id { |
0733d213 AA |
375 | nfs4_verifier verifier; |
376 | struct xdr_netobj clname; | |
377 | u32 flags; | |
378 | clientid_t clientid; | |
379 | u32 seqid; | |
380 | int spa_how; | |
2db134eb AA |
381 | }; |
382 | ||
2db134eb | 383 | struct nfsd4_sequence { |
b85d4c01 BH |
384 | struct nfs4_sessionid sessionid; /* request/response */ |
385 | u32 seqid; /* request/response */ | |
386 | u32 slotid; /* request/response */ | |
387 | u32 maxslots; /* request/response */ | |
388 | u32 cachethis; /* request */ | |
389 | #if 0 | |
390 | u32 target_maxslots; /* response */ | |
b85d4c01 | 391 | #endif /* not yet */ |
0d7bb719 | 392 | u32 status_flags; /* response */ |
2db134eb AA |
393 | }; |
394 | ||
395 | struct nfsd4_destroy_session { | |
e10e0cfc | 396 | struct nfs4_sessionid sessionid; |
2db134eb AA |
397 | }; |
398 | ||
4dc6ec00 BF |
399 | struct nfsd4_reclaim_complete { |
400 | u32 rca_one_fs; | |
401 | }; | |
402 | ||
1da177e4 LT |
403 | struct nfsd4_op { |
404 | int opnum; | |
b37ad28b | 405 | __be32 status; |
1da177e4 LT |
406 | union { |
407 | struct nfsd4_access access; | |
408 | struct nfsd4_close close; | |
409 | struct nfsd4_commit commit; | |
410 | struct nfsd4_create create; | |
411 | struct nfsd4_delegreturn delegreturn; | |
412 | struct nfsd4_getattr getattr; | |
413 | struct svc_fh * getfh; | |
414 | struct nfsd4_link link; | |
415 | struct nfsd4_lock lock; | |
416 | struct nfsd4_lockt lockt; | |
417 | struct nfsd4_locku locku; | |
418 | struct nfsd4_lookup lookup; | |
419 | struct nfsd4_verify nverify; | |
420 | struct nfsd4_open open; | |
421 | struct nfsd4_open_confirm open_confirm; | |
422 | struct nfsd4_open_downgrade open_downgrade; | |
423 | struct nfsd4_putfh putfh; | |
424 | struct nfsd4_read read; | |
425 | struct nfsd4_readdir readdir; | |
426 | struct nfsd4_readlink readlink; | |
427 | struct nfsd4_remove remove; | |
428 | struct nfsd4_rename rename; | |
429 | clientid_t renew; | |
dcb488a3 | 430 | struct nfsd4_secinfo secinfo; |
1da177e4 LT |
431 | struct nfsd4_setattr setattr; |
432 | struct nfsd4_setclientid setclientid; | |
433 | struct nfsd4_setclientid_confirm setclientid_confirm; | |
434 | struct nfsd4_verify verify; | |
435 | struct nfsd4_write write; | |
436 | struct nfsd4_release_lockowner release_lockowner; | |
2db134eb AA |
437 | |
438 | /* NFSv4.1 */ | |
439 | struct nfsd4_exchange_id exchange_id; | |
1d1bc8f2 | 440 | struct nfsd4_bind_conn_to_session bind_conn_to_session; |
2db134eb AA |
441 | struct nfsd4_create_session create_session; |
442 | struct nfsd4_destroy_session destroy_session; | |
443 | struct nfsd4_sequence sequence; | |
4dc6ec00 | 444 | struct nfsd4_reclaim_complete reclaim_complete; |
17456804 | 445 | struct nfsd4_test_stateid test_stateid; |
e1ca12df | 446 | struct nfsd4_free_stateid free_stateid; |
1da177e4 LT |
447 | } u; |
448 | struct nfs4_replay * replay; | |
449 | }; | |
450 | ||
1091006c BF |
451 | bool nfsd4_cache_this_op(struct nfsd4_op *); |
452 | ||
1da177e4 LT |
453 | struct nfsd4_compoundargs { |
454 | /* scratch variables for XDR decode */ | |
2ebbc012 AV |
455 | __be32 * p; |
456 | __be32 * end; | |
1da177e4 LT |
457 | struct page ** pagelist; |
458 | int pagelen; | |
2ebbc012 AV |
459 | __be32 tmp[8]; |
460 | __be32 * tmpp; | |
1da177e4 LT |
461 | struct tmpbuf { |
462 | struct tmpbuf *next; | |
463 | void (*release)(const void *); | |
464 | void *buf; | |
465 | } *to_free; | |
466 | ||
467 | struct svc_rqst *rqstp; | |
468 | ||
469 | u32 taglen; | |
470 | char * tag; | |
471 | u32 minorversion; | |
472 | u32 opcnt; | |
473 | struct nfsd4_op *ops; | |
474 | struct nfsd4_op iops[8]; | |
1091006c | 475 | int cachetype; |
1da177e4 LT |
476 | }; |
477 | ||
478 | struct nfsd4_compoundres { | |
479 | /* scratch variables for XDR encode */ | |
2ebbc012 AV |
480 | __be32 * p; |
481 | __be32 * end; | |
1da177e4 LT |
482 | struct xdr_buf * xbuf; |
483 | struct svc_rqst * rqstp; | |
484 | ||
485 | u32 taglen; | |
486 | char * tag; | |
487 | u32 opcnt; | |
e354d571 AA |
488 | __be32 * tagp; /* tag, opcount encode location */ |
489 | struct nfsd4_compound_state cstate; | |
1da177e4 LT |
490 | }; |
491 | ||
bf864a31 AA |
492 | static inline bool nfsd4_is_solo_sequence(struct nfsd4_compoundres *resp) |
493 | { | |
494 | struct nfsd4_compoundargs *args = resp->rqstp->rq_argp; | |
468de9e5 | 495 | return resp->opcnt == 1 && args->ops[0].opnum == OP_SEQUENCE; |
bf864a31 AA |
496 | } |
497 | ||
498 | static inline bool nfsd4_not_cached(struct nfsd4_compoundres *resp) | |
499 | { | |
557ce264 | 500 | return !resp->cstate.slot->sl_cachethis || nfsd4_is_solo_sequence(resp); |
bf864a31 AA |
501 | } |
502 | ||
1da177e4 LT |
503 | #define NFS4_SVC_XDRSIZE sizeof(struct nfsd4_compoundargs) |
504 | ||
505 | static inline void | |
506 | set_change_info(struct nfsd4_change_info *cinfo, struct svc_fh *fhp) | |
507 | { | |
c1ac3ffc NB |
508 | BUG_ON(!fhp->fh_pre_saved); |
509 | cinfo->atomic = fhp->fh_post_saved; | |
c654b8a9 | 510 | cinfo->change_supported = IS_I_VERSION(fhp->fh_dentry->d_inode); |
c1ac3ffc NB |
511 | |
512 | cinfo->before_change = fhp->fh_pre_change; | |
513 | cinfo->after_change = fhp->fh_post_change; | |
514 | cinfo->before_ctime_sec = fhp->fh_pre_ctime.tv_sec; | |
515 | cinfo->before_ctime_nsec = fhp->fh_pre_ctime.tv_nsec; | |
516 | cinfo->after_ctime_sec = fhp->fh_post_attr.ctime.tv_sec; | |
517 | cinfo->after_ctime_nsec = fhp->fh_post_attr.ctime.tv_nsec; | |
518 | ||
1da177e4 LT |
519 | } |
520 | ||
2ebbc012 AV |
521 | int nfs4svc_encode_voidres(struct svc_rqst *, __be32 *, void *); |
522 | int nfs4svc_decode_compoundargs(struct svc_rqst *, __be32 *, | |
1da177e4 | 523 | struct nfsd4_compoundargs *); |
2ebbc012 | 524 | int nfs4svc_encode_compoundres(struct svc_rqst *, __be32 *, |
1da177e4 | 525 | struct nfsd4_compoundres *); |
58e7b33a | 526 | int nfsd4_check_resp_size(struct nfsd4_compoundres *, u32); |
1da177e4 LT |
527 | void nfsd4_encode_operation(struct nfsd4_compoundres *, struct nfsd4_op *); |
528 | void nfsd4_encode_replay(struct nfsd4_compoundres *resp, struct nfsd4_op *op); | |
b37ad28b AV |
529 | __be32 nfsd4_encode_fattr(struct svc_fh *fhp, struct svc_export *exp, |
530 | struct dentry *dentry, __be32 *buffer, int *countp, | |
406a7ea9 | 531 | u32 *bmval, struct svc_rqst *, int ignore_crossmnt); |
b37ad28b | 532 | extern __be32 nfsd4_setclientid(struct svc_rqst *rqstp, |
b591480b | 533 | struct nfsd4_compound_state *, |
1da177e4 | 534 | struct nfsd4_setclientid *setclid); |
b37ad28b | 535 | extern __be32 nfsd4_setclientid_confirm(struct svc_rqst *rqstp, |
b591480b | 536 | struct nfsd4_compound_state *, |
1da177e4 | 537 | struct nfsd4_setclientid_confirm *setclientid_confirm); |
074fe897 | 538 | extern void nfsd4_store_cache_entry(struct nfsd4_compoundres *resp); |
bf864a31 AA |
539 | extern __be32 nfsd4_replay_cache_entry(struct nfsd4_compoundres *resp, |
540 | struct nfsd4_sequence *seq); | |
069b6ad4 | 541 | extern __be32 nfsd4_exchange_id(struct svc_rqst *rqstp, |
3c4ab2aa | 542 | struct nfsd4_compound_state *, struct nfsd4_exchange_id *); |
1d1bc8f2 | 543 | extern __be32 nfsd4_bind_conn_to_session(struct svc_rqst *, struct nfsd4_compound_state *, struct nfsd4_bind_conn_to_session *); |
3c4ab2aa | 544 | extern __be32 nfsd4_create_session(struct svc_rqst *, |
069b6ad4 AA |
545 | struct nfsd4_compound_state *, |
546 | struct nfsd4_create_session *); | |
547 | extern __be32 nfsd4_sequence(struct svc_rqst *, | |
548 | struct nfsd4_compound_state *, | |
549 | struct nfsd4_sequence *); | |
550 | extern __be32 nfsd4_destroy_session(struct svc_rqst *, | |
551 | struct nfsd4_compound_state *, | |
552 | struct nfsd4_destroy_session *); | |
4dc6ec00 | 553 | __be32 nfsd4_reclaim_complete(struct svc_rqst *, struct nfsd4_compound_state *, struct nfsd4_reclaim_complete *); |
6668958f AA |
554 | extern __be32 nfsd4_process_open1(struct nfsd4_compound_state *, |
555 | struct nfsd4_open *open); | |
b37ad28b | 556 | extern __be32 nfsd4_process_open2(struct svc_rqst *rqstp, |
1da177e4 | 557 | struct svc_fh *current_fh, struct nfsd4_open *open); |
b37ad28b | 558 | extern __be32 nfsd4_open_confirm(struct svc_rqst *rqstp, |
a4f1706a | 559 | struct nfsd4_compound_state *, struct nfsd4_open_confirm *oc); |
ca364317 BF |
560 | extern __be32 nfsd4_close(struct svc_rqst *rqstp, |
561 | struct nfsd4_compound_state *, | |
a4f1706a | 562 | struct nfsd4_close *close); |
b37ad28b | 563 | extern __be32 nfsd4_open_downgrade(struct svc_rqst *rqstp, |
a4f1706a BF |
564 | struct nfsd4_compound_state *, |
565 | struct nfsd4_open_downgrade *od); | |
ca364317 | 566 | extern __be32 nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *, |
a4f1706a | 567 | struct nfsd4_lock *lock); |
ca364317 BF |
568 | extern __be32 nfsd4_lockt(struct svc_rqst *rqstp, |
569 | struct nfsd4_compound_state *, | |
1da177e4 | 570 | struct nfsd4_lockt *lockt); |
ca364317 BF |
571 | extern __be32 nfsd4_locku(struct svc_rqst *rqstp, |
572 | struct nfsd4_compound_state *, | |
a4f1706a | 573 | struct nfsd4_locku *locku); |
b37ad28b | 574 | extern __be32 |
1da177e4 | 575 | nfsd4_release_lockowner(struct svc_rqst *rqstp, |
b591480b | 576 | struct nfsd4_compound_state *, |
1da177e4 | 577 | struct nfsd4_release_lockowner *rlockowner); |
3e98abff | 578 | extern int nfsd4_release_compoundargs(void *rq, __be32 *p, void *resp); |
b37ad28b | 579 | extern __be32 nfsd4_delegreturn(struct svc_rqst *rqstp, |
ca364317 | 580 | struct nfsd4_compound_state *, struct nfsd4_delegreturn *dr); |
b591480b BF |
581 | extern __be32 nfsd4_renew(struct svc_rqst *rqstp, |
582 | struct nfsd4_compound_state *, clientid_t *clid); | |
17456804 BS |
583 | extern __be32 nfsd4_test_stateid(struct svc_rqst *rqstp, |
584 | struct nfsd4_compound_state *, struct nfsd4_test_stateid *test_stateid); | |
e1ca12df BS |
585 | extern __be32 nfsd4_free_stateid(struct svc_rqst *rqstp, |
586 | struct nfsd4_compound_state *, struct nfsd4_free_stateid *free_stateid); | |
1da177e4 LT |
587 | #endif |
588 | ||
589 | /* | |
590 | * Local variables: | |
591 | * c-basic-offset: 8 | |
592 | * End: | |
593 | */ |