Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | /* |
2 | * linux/fs/lockd/svc4proc.c | |
3 | * | |
4 | * Lockd server procedures. We don't implement the NLM_*_RES | |
5 | * procedures because we don't use the async procedures. | |
6 | * | |
7 | * Copyright (C) 1996, Olaf Kirch <okir@monad.swb.de> | |
8 | */ | |
9 | ||
10 | #include <linux/types.h> | |
11 | #include <linux/time.h> | |
12 | #include <linux/slab.h> | |
405f5571 | 13 | #include <linux/smp_lock.h> |
1da177e4 LT |
14 | #include <linux/in.h> |
15 | #include <linux/sunrpc/svc.h> | |
16 | #include <linux/sunrpc/clnt.h> | |
17 | #include <linux/nfsd/nfsd.h> | |
18 | #include <linux/lockd/lockd.h> | |
19 | #include <linux/lockd/share.h> | |
1da177e4 LT |
20 | |
21 | #define NLMDBG_FACILITY NLMDBG_CLIENT | |
22 | ||
1da177e4 LT |
23 | /* |
24 | * Obtain client and file from arguments | |
25 | */ | |
52921e02 | 26 | static __be32 |
1da177e4 LT |
27 | nlm4svc_retrieve_args(struct svc_rqst *rqstp, struct nlm_args *argp, |
28 | struct nlm_host **hostp, struct nlm_file **filp) | |
29 | { | |
30 | struct nlm_host *host = NULL; | |
31 | struct nlm_file *file = NULL; | |
32 | struct nlm_lock *lock = &argp->lock; | |
52921e02 | 33 | __be32 error = 0; |
1da177e4 LT |
34 | |
35 | /* nfsd callbacks must have been installed for this procedure */ | |
36 | if (!nlmsvc_ops) | |
37 | return nlm_lck_denied_nolocks; | |
38 | ||
39 | /* Obtain host handle */ | |
db4e4c9a | 40 | if (!(host = nlmsvc_lookup_host(rqstp, lock->caller, lock->len)) |
977faf39 | 41 | || (argp->monitor && nsm_monitor(host) < 0)) |
1da177e4 LT |
42 | goto no_locks; |
43 | *hostp = host; | |
44 | ||
45 | /* Obtain file pointer. Not used by FREE_ALL call. */ | |
46 | if (filp != NULL) { | |
47 | if ((error = nlm_lookup_file(rqstp, &file, &lock->fh)) != 0) | |
48 | goto no_locks; | |
49 | *filp = file; | |
50 | ||
51 | /* Set up the missing parts of the file_lock structure */ | |
52 | lock->fl.fl_file = file->f_file; | |
53 | lock->fl.fl_owner = (fl_owner_t) host; | |
54 | lock->fl.fl_lmops = &nlmsvc_lock_operations; | |
55 | } | |
56 | ||
57 | return 0; | |
58 | ||
59 | no_locks: | |
b0e92aae | 60 | nlm_release_host(host); |
1da177e4 LT |
61 | if (error) |
62 | return error; | |
63 | return nlm_lck_denied_nolocks; | |
64 | } | |
65 | ||
66 | /* | |
67 | * NULL: Test for presence of service | |
68 | */ | |
7111c66e | 69 | static __be32 |
1da177e4 LT |
70 | nlm4svc_proc_null(struct svc_rqst *rqstp, void *argp, void *resp) |
71 | { | |
72 | dprintk("lockd: NULL called\n"); | |
73 | return rpc_success; | |
74 | } | |
75 | ||
76 | /* | |
77 | * TEST: Check for conflicting lock | |
78 | */ | |
7111c66e | 79 | static __be32 |
1da177e4 LT |
80 | nlm4svc_proc_test(struct svc_rqst *rqstp, struct nlm_args *argp, |
81 | struct nlm_res *resp) | |
82 | { | |
83 | struct nlm_host *host; | |
84 | struct nlm_file *file; | |
317602f3 | 85 | __be32 rc = rpc_success; |
1da177e4 LT |
86 | |
87 | dprintk("lockd: TEST4 called\n"); | |
88 | resp->cookie = argp->cookie; | |
89 | ||
1da177e4 LT |
90 | /* Obtain client and file */ |
91 | if ((resp->status = nlm4svc_retrieve_args(rqstp, argp, &host, &file))) | |
d343fce1 | 92 | return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; |
1da177e4 LT |
93 | |
94 | /* Now check for conflicting locks */ | |
8f920d5e | 95 | resp->status = nlmsvc_testlock(rqstp, file, host, &argp->lock, &resp->lock, &resp->cookie); |
5ea0d750 | 96 | if (resp->status == nlm_drop_reply) |
b7e6b869 OD |
97 | rc = rpc_drop_reply; |
98 | else | |
99 | dprintk("lockd: TEST4 status %d\n", ntohl(resp->status)); | |
1da177e4 | 100 | |
1da177e4 LT |
101 | nlm_release_host(host); |
102 | nlm_release_file(file); | |
b7e6b869 | 103 | return rc; |
1da177e4 LT |
104 | } |
105 | ||
7111c66e | 106 | static __be32 |
1da177e4 LT |
107 | nlm4svc_proc_lock(struct svc_rqst *rqstp, struct nlm_args *argp, |
108 | struct nlm_res *resp) | |
109 | { | |
110 | struct nlm_host *host; | |
111 | struct nlm_file *file; | |
317602f3 | 112 | __be32 rc = rpc_success; |
1da177e4 LT |
113 | |
114 | dprintk("lockd: LOCK called\n"); | |
115 | ||
116 | resp->cookie = argp->cookie; | |
117 | ||
1da177e4 LT |
118 | /* Obtain client and file */ |
119 | if ((resp->status = nlm4svc_retrieve_args(rqstp, argp, &host, &file))) | |
d343fce1 | 120 | return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; |
1da177e4 LT |
121 | |
122 | #if 0 | |
123 | /* If supplied state doesn't match current state, we assume it's | |
124 | * an old request that time-warped somehow. Any error return would | |
125 | * do in this case because it's irrelevant anyway. | |
126 | * | |
127 | * NB: We don't retrieve the remote host's state yet. | |
128 | */ | |
129 | if (host->h_nsmstate && host->h_nsmstate != argp->state) { | |
130 | resp->status = nlm_lck_denied_nolocks; | |
131 | } else | |
132 | #endif | |
133 | ||
134 | /* Now try to lock the file */ | |
6cde4de8 | 135 | resp->status = nlmsvc_lock(rqstp, file, host, &argp->lock, |
b2b50289 BF |
136 | argp->block, &argp->cookie, |
137 | argp->reclaim); | |
1a8322b2 | 138 | if (resp->status == nlm_drop_reply) |
b7e6b869 OD |
139 | rc = rpc_drop_reply; |
140 | else | |
141 | dprintk("lockd: LOCK status %d\n", ntohl(resp->status)); | |
1da177e4 | 142 | |
1da177e4 LT |
143 | nlm_release_host(host); |
144 | nlm_release_file(file); | |
b7e6b869 | 145 | return rc; |
1da177e4 LT |
146 | } |
147 | ||
7111c66e | 148 | static __be32 |
1da177e4 LT |
149 | nlm4svc_proc_cancel(struct svc_rqst *rqstp, struct nlm_args *argp, |
150 | struct nlm_res *resp) | |
151 | { | |
152 | struct nlm_host *host; | |
153 | struct nlm_file *file; | |
154 | ||
155 | dprintk("lockd: CANCEL called\n"); | |
156 | ||
157 | resp->cookie = argp->cookie; | |
158 | ||
159 | /* Don't accept requests during grace period */ | |
af558e33 | 160 | if (locks_in_grace()) { |
1da177e4 LT |
161 | resp->status = nlm_lck_denied_grace_period; |
162 | return rpc_success; | |
163 | } | |
164 | ||
165 | /* Obtain client and file */ | |
166 | if ((resp->status = nlm4svc_retrieve_args(rqstp, argp, &host, &file))) | |
d343fce1 | 167 | return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; |
1da177e4 LT |
168 | |
169 | /* Try to cancel request. */ | |
170 | resp->status = nlmsvc_cancel_blocked(file, &argp->lock); | |
171 | ||
172 | dprintk("lockd: CANCEL status %d\n", ntohl(resp->status)); | |
173 | nlm_release_host(host); | |
174 | nlm_release_file(file); | |
175 | return rpc_success; | |
176 | } | |
177 | ||
178 | /* | |
179 | * UNLOCK: release a lock | |
180 | */ | |
7111c66e | 181 | static __be32 |
1da177e4 LT |
182 | nlm4svc_proc_unlock(struct svc_rqst *rqstp, struct nlm_args *argp, |
183 | struct nlm_res *resp) | |
184 | { | |
185 | struct nlm_host *host; | |
186 | struct nlm_file *file; | |
187 | ||
188 | dprintk("lockd: UNLOCK called\n"); | |
189 | ||
190 | resp->cookie = argp->cookie; | |
191 | ||
192 | /* Don't accept new lock requests during grace period */ | |
af558e33 | 193 | if (locks_in_grace()) { |
1da177e4 LT |
194 | resp->status = nlm_lck_denied_grace_period; |
195 | return rpc_success; | |
196 | } | |
197 | ||
198 | /* Obtain client and file */ | |
199 | if ((resp->status = nlm4svc_retrieve_args(rqstp, argp, &host, &file))) | |
d343fce1 | 200 | return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; |
1da177e4 LT |
201 | |
202 | /* Now try to remove the lock */ | |
203 | resp->status = nlmsvc_unlock(file, &argp->lock); | |
204 | ||
205 | dprintk("lockd: UNLOCK status %d\n", ntohl(resp->status)); | |
206 | nlm_release_host(host); | |
207 | nlm_release_file(file); | |
208 | return rpc_success; | |
209 | } | |
210 | ||
211 | /* | |
212 | * GRANTED: A server calls us to tell that a process' lock request | |
213 | * was granted | |
214 | */ | |
7111c66e | 215 | static __be32 |
1da177e4 LT |
216 | nlm4svc_proc_granted(struct svc_rqst *rqstp, struct nlm_args *argp, |
217 | struct nlm_res *resp) | |
218 | { | |
219 | resp->cookie = argp->cookie; | |
220 | ||
221 | dprintk("lockd: GRANTED called\n"); | |
dcff09f1 | 222 | resp->status = nlmclnt_grant(svc_addr(rqstp), &argp->lock); |
1da177e4 LT |
223 | dprintk("lockd: GRANTED status %d\n", ntohl(resp->status)); |
224 | return rpc_success; | |
225 | } | |
226 | ||
d4716624 TM |
227 | /* |
228 | * This is the generic lockd callback for async RPC calls | |
229 | */ | |
230 | static void nlm4svc_callback_exit(struct rpc_task *task, void *data) | |
231 | { | |
c041b5ff | 232 | dprintk("lockd: %5u callback returned %d\n", task->tk_pid, |
d4716624 TM |
233 | -task->tk_status); |
234 | } | |
235 | ||
236 | static void nlm4svc_callback_release(void *data) | |
237 | { | |
a86dc496 | 238 | lock_kernel(); |
d4716624 | 239 | nlm_release_call(data); |
a86dc496 | 240 | unlock_kernel(); |
d4716624 TM |
241 | } |
242 | ||
243 | static const struct rpc_call_ops nlm4svc_callback_ops = { | |
244 | .rpc_call_done = nlm4svc_callback_exit, | |
245 | .rpc_release = nlm4svc_callback_release, | |
246 | }; | |
247 | ||
1da177e4 LT |
248 | /* |
249 | * `Async' versions of the above service routines. They aren't really, | |
250 | * because we send the callback before the reply proper. I hope this | |
251 | * doesn't break any clients. | |
252 | */ | |
7111c66e AV |
253 | static __be32 nlm4svc_callback(struct svc_rqst *rqstp, u32 proc, struct nlm_args *argp, |
254 | __be32 (*func)(struct svc_rqst *, struct nlm_args *, struct nlm_res *)) | |
1da177e4 | 255 | { |
d4716624 TM |
256 | struct nlm_host *host; |
257 | struct nlm_rqst *call; | |
7111c66e | 258 | __be32 stat; |
1da177e4 | 259 | |
db4e4c9a OK |
260 | host = nlmsvc_lookup_host(rqstp, |
261 | argp->lock.caller, | |
262 | argp->lock.len); | |
d4716624 TM |
263 | if (host == NULL) |
264 | return rpc_system_err; | |
265 | ||
266 | call = nlm_alloc_call(host); | |
267 | if (call == NULL) | |
268 | return rpc_system_err; | |
269 | ||
270 | stat = func(rqstp, argp, &call->a_res); | |
271 | if (stat != 0) { | |
272 | nlm_release_call(call); | |
273 | return stat; | |
274 | } | |
1da177e4 | 275 | |
d4716624 TM |
276 | call->a_flags = RPC_TASK_ASYNC; |
277 | if (nlm_async_reply(call, proc, &nlm4svc_callback_ops) < 0) | |
278 | return rpc_system_err; | |
279 | return rpc_success; | |
1da177e4 LT |
280 | } |
281 | ||
7111c66e | 282 | static __be32 nlm4svc_proc_test_msg(struct svc_rqst *rqstp, struct nlm_args *argp, |
1da177e4 LT |
283 | void *resp) |
284 | { | |
d4716624 TM |
285 | dprintk("lockd: TEST_MSG called\n"); |
286 | return nlm4svc_callback(rqstp, NLMPROC_TEST_RES, argp, nlm4svc_proc_test); | |
287 | } | |
1da177e4 | 288 | |
7111c66e | 289 | static __be32 nlm4svc_proc_lock_msg(struct svc_rqst *rqstp, struct nlm_args *argp, |
d4716624 TM |
290 | void *resp) |
291 | { | |
1da177e4 | 292 | dprintk("lockd: LOCK_MSG called\n"); |
d4716624 | 293 | return nlm4svc_callback(rqstp, NLMPROC_LOCK_RES, argp, nlm4svc_proc_lock); |
1da177e4 LT |
294 | } |
295 | ||
7111c66e | 296 | static __be32 nlm4svc_proc_cancel_msg(struct svc_rqst *rqstp, struct nlm_args *argp, |
1da177e4 LT |
297 | void *resp) |
298 | { | |
1da177e4 | 299 | dprintk("lockd: CANCEL_MSG called\n"); |
d4716624 | 300 | return nlm4svc_callback(rqstp, NLMPROC_CANCEL_RES, argp, nlm4svc_proc_cancel); |
1da177e4 LT |
301 | } |
302 | ||
7111c66e | 303 | static __be32 nlm4svc_proc_unlock_msg(struct svc_rqst *rqstp, struct nlm_args *argp, |
1da177e4 LT |
304 | void *resp) |
305 | { | |
1da177e4 | 306 | dprintk("lockd: UNLOCK_MSG called\n"); |
d4716624 | 307 | return nlm4svc_callback(rqstp, NLMPROC_UNLOCK_RES, argp, nlm4svc_proc_unlock); |
1da177e4 LT |
308 | } |
309 | ||
7111c66e | 310 | static __be32 nlm4svc_proc_granted_msg(struct svc_rqst *rqstp, struct nlm_args *argp, |
1da177e4 LT |
311 | void *resp) |
312 | { | |
1da177e4 | 313 | dprintk("lockd: GRANTED_MSG called\n"); |
d4716624 | 314 | return nlm4svc_callback(rqstp, NLMPROC_GRANTED_RES, argp, nlm4svc_proc_granted); |
1da177e4 LT |
315 | } |
316 | ||
317 | /* | |
318 | * SHARE: create a DOS share or alter existing share. | |
319 | */ | |
7111c66e | 320 | static __be32 |
1da177e4 LT |
321 | nlm4svc_proc_share(struct svc_rqst *rqstp, struct nlm_args *argp, |
322 | struct nlm_res *resp) | |
323 | { | |
324 | struct nlm_host *host; | |
325 | struct nlm_file *file; | |
326 | ||
327 | dprintk("lockd: SHARE called\n"); | |
328 | ||
329 | resp->cookie = argp->cookie; | |
330 | ||
331 | /* Don't accept new lock requests during grace period */ | |
af558e33 | 332 | if (locks_in_grace() && !argp->reclaim) { |
1da177e4 LT |
333 | resp->status = nlm_lck_denied_grace_period; |
334 | return rpc_success; | |
335 | } | |
336 | ||
337 | /* Obtain client and file */ | |
338 | if ((resp->status = nlm4svc_retrieve_args(rqstp, argp, &host, &file))) | |
d343fce1 | 339 | return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; |
1da177e4 LT |
340 | |
341 | /* Now try to create the share */ | |
342 | resp->status = nlmsvc_share_file(host, file, argp); | |
343 | ||
344 | dprintk("lockd: SHARE status %d\n", ntohl(resp->status)); | |
345 | nlm_release_host(host); | |
346 | nlm_release_file(file); | |
347 | return rpc_success; | |
348 | } | |
349 | ||
350 | /* | |
351 | * UNSHARE: Release a DOS share. | |
352 | */ | |
7111c66e | 353 | static __be32 |
1da177e4 LT |
354 | nlm4svc_proc_unshare(struct svc_rqst *rqstp, struct nlm_args *argp, |
355 | struct nlm_res *resp) | |
356 | { | |
357 | struct nlm_host *host; | |
358 | struct nlm_file *file; | |
359 | ||
360 | dprintk("lockd: UNSHARE called\n"); | |
361 | ||
362 | resp->cookie = argp->cookie; | |
363 | ||
364 | /* Don't accept requests during grace period */ | |
af558e33 | 365 | if (locks_in_grace()) { |
1da177e4 LT |
366 | resp->status = nlm_lck_denied_grace_period; |
367 | return rpc_success; | |
368 | } | |
369 | ||
370 | /* Obtain client and file */ | |
371 | if ((resp->status = nlm4svc_retrieve_args(rqstp, argp, &host, &file))) | |
d343fce1 | 372 | return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; |
1da177e4 LT |
373 | |
374 | /* Now try to lock the file */ | |
375 | resp->status = nlmsvc_unshare_file(host, file, argp); | |
376 | ||
377 | dprintk("lockd: UNSHARE status %d\n", ntohl(resp->status)); | |
378 | nlm_release_host(host); | |
379 | nlm_release_file(file); | |
380 | return rpc_success; | |
381 | } | |
382 | ||
383 | /* | |
384 | * NM_LOCK: Create an unmonitored lock | |
385 | */ | |
7111c66e | 386 | static __be32 |
1da177e4 LT |
387 | nlm4svc_proc_nm_lock(struct svc_rqst *rqstp, struct nlm_args *argp, |
388 | struct nlm_res *resp) | |
389 | { | |
390 | dprintk("lockd: NM_LOCK called\n"); | |
391 | ||
392 | argp->monitor = 0; /* just clean the monitor flag */ | |
393 | return nlm4svc_proc_lock(rqstp, argp, resp); | |
394 | } | |
395 | ||
396 | /* | |
397 | * FREE_ALL: Release all locks and shares held by client | |
398 | */ | |
7111c66e | 399 | static __be32 |
1da177e4 LT |
400 | nlm4svc_proc_free_all(struct svc_rqst *rqstp, struct nlm_args *argp, |
401 | void *resp) | |
402 | { | |
403 | struct nlm_host *host; | |
404 | ||
405 | /* Obtain client */ | |
406 | if (nlm4svc_retrieve_args(rqstp, argp, &host, NULL)) | |
407 | return rpc_success; | |
408 | ||
409 | nlmsvc_free_host_resources(host); | |
410 | nlm_release_host(host); | |
411 | return rpc_success; | |
412 | } | |
413 | ||
414 | /* | |
415 | * SM_NOTIFY: private callback from statd (not part of official NLM proto) | |
416 | */ | |
7111c66e | 417 | static __be32 |
1da177e4 LT |
418 | nlm4svc_proc_sm_notify(struct svc_rqst *rqstp, struct nlm_reboot *argp, |
419 | void *resp) | |
420 | { | |
1da177e4 | 421 | dprintk("lockd: SM_NOTIFY called\n"); |
b85e4676 CL |
422 | |
423 | if (!nlm_privileged_requester(rqstp)) { | |
ad06e4bd CL |
424 | char buf[RPC_MAX_ADDRBUFLEN]; |
425 | printk(KERN_WARNING "lockd: rejected NSM callback from %s\n", | |
426 | svc_print_addr(rqstp, buf, sizeof(buf))); | |
1da177e4 LT |
427 | return rpc_system_err; |
428 | } | |
429 | ||
7fefc9cb | 430 | nlm_host_rebooted(argp); |
1da177e4 LT |
431 | return rpc_success; |
432 | } | |
433 | ||
434 | /* | |
435 | * client sent a GRANTED_RES, let's remove the associated block | |
436 | */ | |
7111c66e | 437 | static __be32 |
1da177e4 LT |
438 | nlm4svc_proc_granted_res(struct svc_rqst *rqstp, struct nlm_res *argp, |
439 | void *resp) | |
440 | { | |
441 | if (!nlmsvc_ops) | |
442 | return rpc_success; | |
443 | ||
444 | dprintk("lockd: GRANTED_RES called\n"); | |
445 | ||
39be4502 | 446 | nlmsvc_grant_reply(&argp->cookie, argp->status); |
1da177e4 LT |
447 | return rpc_success; |
448 | } | |
449 | ||
450 | ||
1da177e4 LT |
451 | /* |
452 | * NLM Server procedures. | |
453 | */ | |
454 | ||
455 | #define nlm4svc_encode_norep nlm4svc_encode_void | |
456 | #define nlm4svc_decode_norep nlm4svc_decode_void | |
457 | #define nlm4svc_decode_testres nlm4svc_decode_void | |
458 | #define nlm4svc_decode_lockres nlm4svc_decode_void | |
459 | #define nlm4svc_decode_unlockres nlm4svc_decode_void | |
460 | #define nlm4svc_decode_cancelres nlm4svc_decode_void | |
461 | #define nlm4svc_decode_grantedres nlm4svc_decode_void | |
462 | ||
463 | #define nlm4svc_proc_none nlm4svc_proc_null | |
464 | #define nlm4svc_proc_test_res nlm4svc_proc_null | |
465 | #define nlm4svc_proc_lock_res nlm4svc_proc_null | |
466 | #define nlm4svc_proc_cancel_res nlm4svc_proc_null | |
467 | #define nlm4svc_proc_unlock_res nlm4svc_proc_null | |
468 | ||
469 | struct nlm_void { int dummy; }; | |
470 | ||
471 | #define PROC(name, xargt, xrest, argt, rest, respsize) \ | |
472 | { .pc_func = (svc_procfunc) nlm4svc_proc_##name, \ | |
473 | .pc_decode = (kxdrproc_t) nlm4svc_decode_##xargt, \ | |
474 | .pc_encode = (kxdrproc_t) nlm4svc_encode_##xrest, \ | |
475 | .pc_release = NULL, \ | |
476 | .pc_argsize = sizeof(struct nlm_##argt), \ | |
477 | .pc_ressize = sizeof(struct nlm_##rest), \ | |
478 | .pc_xdrressize = respsize, \ | |
479 | } | |
480 | #define Ck (1+XDR_QUADLEN(NLM_MAXCOOKIELEN)) /* cookie */ | |
481 | #define No (1+1024/4) /* netobj */ | |
482 | #define St 1 /* status */ | |
483 | #define Rg 4 /* range (offset + length) */ | |
484 | struct svc_procedure nlmsvc_procedures4[] = { | |
485 | PROC(null, void, void, void, void, 1), | |
486 | PROC(test, testargs, testres, args, res, Ck+St+2+No+Rg), | |
487 | PROC(lock, lockargs, res, args, res, Ck+St), | |
488 | PROC(cancel, cancargs, res, args, res, Ck+St), | |
489 | PROC(unlock, unlockargs, res, args, res, Ck+St), | |
490 | PROC(granted, testargs, res, args, res, Ck+St), | |
491 | PROC(test_msg, testargs, norep, args, void, 1), | |
492 | PROC(lock_msg, lockargs, norep, args, void, 1), | |
493 | PROC(cancel_msg, cancargs, norep, args, void, 1), | |
494 | PROC(unlock_msg, unlockargs, norep, args, void, 1), | |
495 | PROC(granted_msg, testargs, norep, args, void, 1), | |
496 | PROC(test_res, testres, norep, res, void, 1), | |
497 | PROC(lock_res, lockres, norep, res, void, 1), | |
498 | PROC(cancel_res, cancelres, norep, res, void, 1), | |
499 | PROC(unlock_res, unlockres, norep, res, void, 1), | |
500 | PROC(granted_res, res, norep, res, void, 1), | |
501 | /* statd callback */ | |
502 | PROC(sm_notify, reboot, void, reboot, void, 1), | |
503 | PROC(none, void, void, void, void, 0), | |
504 | PROC(none, void, void, void, void, 0), | |
505 | PROC(none, void, void, void, void, 0), | |
506 | PROC(share, shareargs, shareres, args, res, Ck+St+1), | |
507 | PROC(unshare, shareargs, shareres, args, res, Ck+St+1), | |
508 | PROC(nm_lock, lockargs, res, args, res, Ck+St), | |
509 | PROC(free_all, notify, void, args, void, 1), | |
510 | ||
511 | }; |