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Commit | Line | Data |
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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> | |
13 | #include <linux/in.h> | |
14 | #include <linux/sunrpc/svc.h> | |
15 | #include <linux/sunrpc/clnt.h> | |
16 | #include <linux/nfsd/nfsd.h> | |
17 | #include <linux/lockd/lockd.h> | |
18 | #include <linux/lockd/share.h> | |
19 | #include <linux/lockd/sm_inter.h> | |
20 | ||
21 | ||
22 | #define NLMDBG_FACILITY NLMDBG_CLIENT | |
23 | ||
1da177e4 LT |
24 | /* |
25 | * Obtain client and file from arguments | |
26 | */ | |
52921e02 | 27 | static __be32 |
1da177e4 LT |
28 | nlm4svc_retrieve_args(struct svc_rqst *rqstp, struct nlm_args *argp, |
29 | struct nlm_host **hostp, struct nlm_file **filp) | |
30 | { | |
31 | struct nlm_host *host = NULL; | |
32 | struct nlm_file *file = NULL; | |
33 | struct nlm_lock *lock = &argp->lock; | |
52921e02 | 34 | __be32 error = 0; |
1da177e4 LT |
35 | |
36 | /* nfsd callbacks must have been installed for this procedure */ | |
37 | if (!nlmsvc_ops) | |
38 | return nlm_lck_denied_nolocks; | |
39 | ||
40 | /* Obtain host handle */ | |
db4e4c9a | 41 | if (!(host = nlmsvc_lookup_host(rqstp, lock->caller, lock->len)) |
977faf39 | 42 | || (argp->monitor && nsm_monitor(host) < 0)) |
1da177e4 LT |
43 | goto no_locks; |
44 | *hostp = host; | |
45 | ||
46 | /* Obtain file pointer. Not used by FREE_ALL call. */ | |
47 | if (filp != NULL) { | |
48 | if ((error = nlm_lookup_file(rqstp, &file, &lock->fh)) != 0) | |
49 | goto no_locks; | |
50 | *filp = file; | |
51 | ||
52 | /* Set up the missing parts of the file_lock structure */ | |
53 | lock->fl.fl_file = file->f_file; | |
54 | lock->fl.fl_owner = (fl_owner_t) host; | |
55 | lock->fl.fl_lmops = &nlmsvc_lock_operations; | |
56 | } | |
57 | ||
58 | return 0; | |
59 | ||
60 | no_locks: | |
b0e92aae | 61 | nlm_release_host(host); |
1da177e4 LT |
62 | if (error) |
63 | return error; | |
64 | return nlm_lck_denied_nolocks; | |
65 | } | |
66 | ||
67 | /* | |
68 | * NULL: Test for presence of service | |
69 | */ | |
7111c66e | 70 | static __be32 |
1da177e4 LT |
71 | nlm4svc_proc_null(struct svc_rqst *rqstp, void *argp, void *resp) |
72 | { | |
73 | dprintk("lockd: NULL called\n"); | |
74 | return rpc_success; | |
75 | } | |
76 | ||
77 | /* | |
78 | * TEST: Check for conflicting lock | |
79 | */ | |
7111c66e | 80 | static __be32 |
1da177e4 LT |
81 | nlm4svc_proc_test(struct svc_rqst *rqstp, struct nlm_args *argp, |
82 | struct nlm_res *resp) | |
83 | { | |
84 | struct nlm_host *host; | |
85 | struct nlm_file *file; | |
b7e6b869 | 86 | int rc = rpc_success; |
1da177e4 LT |
87 | |
88 | dprintk("lockd: TEST4 called\n"); | |
89 | resp->cookie = argp->cookie; | |
90 | ||
91 | /* Don't accept test requests during grace period */ | |
92 | if (nlmsvc_grace_period) { | |
93 | resp->status = nlm_lck_denied_grace_period; | |
b7e6b869 | 94 | return rc; |
1da177e4 LT |
95 | } |
96 | ||
97 | /* Obtain client and file */ | |
98 | if ((resp->status = nlm4svc_retrieve_args(rqstp, argp, &host, &file))) | |
d343fce1 | 99 | return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; |
1da177e4 LT |
100 | |
101 | /* Now check for conflicting locks */ | |
8f920d5e | 102 | resp->status = nlmsvc_testlock(rqstp, file, host, &argp->lock, &resp->lock, &resp->cookie); |
5ea0d750 | 103 | if (resp->status == nlm_drop_reply) |
b7e6b869 OD |
104 | rc = rpc_drop_reply; |
105 | else | |
106 | dprintk("lockd: TEST4 status %d\n", ntohl(resp->status)); | |
1da177e4 | 107 | |
1da177e4 LT |
108 | nlm_release_host(host); |
109 | nlm_release_file(file); | |
b7e6b869 | 110 | return rc; |
1da177e4 LT |
111 | } |
112 | ||
7111c66e | 113 | static __be32 |
1da177e4 LT |
114 | nlm4svc_proc_lock(struct svc_rqst *rqstp, struct nlm_args *argp, |
115 | struct nlm_res *resp) | |
116 | { | |
117 | struct nlm_host *host; | |
118 | struct nlm_file *file; | |
b7e6b869 | 119 | int rc = rpc_success; |
1da177e4 LT |
120 | |
121 | dprintk("lockd: LOCK called\n"); | |
122 | ||
123 | resp->cookie = argp->cookie; | |
124 | ||
125 | /* Don't accept new lock requests during grace period */ | |
126 | if (nlmsvc_grace_period && !argp->reclaim) { | |
127 | resp->status = nlm_lck_denied_grace_period; | |
b7e6b869 | 128 | return rc; |
1da177e4 LT |
129 | } |
130 | ||
131 | /* Obtain client and file */ | |
132 | if ((resp->status = nlm4svc_retrieve_args(rqstp, argp, &host, &file))) | |
d343fce1 | 133 | return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; |
1da177e4 LT |
134 | |
135 | #if 0 | |
136 | /* If supplied state doesn't match current state, we assume it's | |
137 | * an old request that time-warped somehow. Any error return would | |
138 | * do in this case because it's irrelevant anyway. | |
139 | * | |
140 | * NB: We don't retrieve the remote host's state yet. | |
141 | */ | |
142 | if (host->h_nsmstate && host->h_nsmstate != argp->state) { | |
143 | resp->status = nlm_lck_denied_nolocks; | |
144 | } else | |
145 | #endif | |
146 | ||
147 | /* Now try to lock the file */ | |
148 | resp->status = nlmsvc_lock(rqstp, file, &argp->lock, | |
149 | argp->block, &argp->cookie); | |
1a8322b2 | 150 | if (resp->status == nlm_drop_reply) |
b7e6b869 OD |
151 | rc = rpc_drop_reply; |
152 | else | |
153 | dprintk("lockd: LOCK status %d\n", ntohl(resp->status)); | |
1da177e4 | 154 | |
1da177e4 LT |
155 | nlm_release_host(host); |
156 | nlm_release_file(file); | |
b7e6b869 | 157 | return rc; |
1da177e4 LT |
158 | } |
159 | ||
7111c66e | 160 | static __be32 |
1da177e4 LT |
161 | nlm4svc_proc_cancel(struct svc_rqst *rqstp, struct nlm_args *argp, |
162 | struct nlm_res *resp) | |
163 | { | |
164 | struct nlm_host *host; | |
165 | struct nlm_file *file; | |
166 | ||
167 | dprintk("lockd: CANCEL called\n"); | |
168 | ||
169 | resp->cookie = argp->cookie; | |
170 | ||
171 | /* Don't accept requests during grace period */ | |
172 | if (nlmsvc_grace_period) { | |
173 | resp->status = nlm_lck_denied_grace_period; | |
174 | return rpc_success; | |
175 | } | |
176 | ||
177 | /* Obtain client and file */ | |
178 | if ((resp->status = nlm4svc_retrieve_args(rqstp, argp, &host, &file))) | |
d343fce1 | 179 | return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; |
1da177e4 LT |
180 | |
181 | /* Try to cancel request. */ | |
182 | resp->status = nlmsvc_cancel_blocked(file, &argp->lock); | |
183 | ||
184 | dprintk("lockd: CANCEL status %d\n", ntohl(resp->status)); | |
185 | nlm_release_host(host); | |
186 | nlm_release_file(file); | |
187 | return rpc_success; | |
188 | } | |
189 | ||
190 | /* | |
191 | * UNLOCK: release a lock | |
192 | */ | |
7111c66e | 193 | static __be32 |
1da177e4 LT |
194 | nlm4svc_proc_unlock(struct svc_rqst *rqstp, struct nlm_args *argp, |
195 | struct nlm_res *resp) | |
196 | { | |
197 | struct nlm_host *host; | |
198 | struct nlm_file *file; | |
199 | ||
200 | dprintk("lockd: UNLOCK called\n"); | |
201 | ||
202 | resp->cookie = argp->cookie; | |
203 | ||
204 | /* Don't accept new lock requests during grace period */ | |
205 | if (nlmsvc_grace_period) { | |
206 | resp->status = nlm_lck_denied_grace_period; | |
207 | return rpc_success; | |
208 | } | |
209 | ||
210 | /* Obtain client and file */ | |
211 | if ((resp->status = nlm4svc_retrieve_args(rqstp, argp, &host, &file))) | |
d343fce1 | 212 | return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; |
1da177e4 LT |
213 | |
214 | /* Now try to remove the lock */ | |
215 | resp->status = nlmsvc_unlock(file, &argp->lock); | |
216 | ||
217 | dprintk("lockd: UNLOCK status %d\n", ntohl(resp->status)); | |
218 | nlm_release_host(host); | |
219 | nlm_release_file(file); | |
220 | return rpc_success; | |
221 | } | |
222 | ||
223 | /* | |
224 | * GRANTED: A server calls us to tell that a process' lock request | |
225 | * was granted | |
226 | */ | |
7111c66e | 227 | static __be32 |
1da177e4 LT |
228 | nlm4svc_proc_granted(struct svc_rqst *rqstp, struct nlm_args *argp, |
229 | struct nlm_res *resp) | |
230 | { | |
231 | resp->cookie = argp->cookie; | |
232 | ||
233 | dprintk("lockd: GRANTED called\n"); | |
27459f09 | 234 | resp->status = nlmclnt_grant(svc_addr_in(rqstp), &argp->lock); |
1da177e4 LT |
235 | dprintk("lockd: GRANTED status %d\n", ntohl(resp->status)); |
236 | return rpc_success; | |
237 | } | |
238 | ||
d4716624 TM |
239 | /* |
240 | * This is the generic lockd callback for async RPC calls | |
241 | */ | |
242 | static void nlm4svc_callback_exit(struct rpc_task *task, void *data) | |
243 | { | |
c041b5ff | 244 | dprintk("lockd: %5u callback returned %d\n", task->tk_pid, |
d4716624 TM |
245 | -task->tk_status); |
246 | } | |
247 | ||
248 | static void nlm4svc_callback_release(void *data) | |
249 | { | |
250 | nlm_release_call(data); | |
251 | } | |
252 | ||
253 | static const struct rpc_call_ops nlm4svc_callback_ops = { | |
254 | .rpc_call_done = nlm4svc_callback_exit, | |
255 | .rpc_release = nlm4svc_callback_release, | |
256 | }; | |
257 | ||
1da177e4 LT |
258 | /* |
259 | * `Async' versions of the above service routines. They aren't really, | |
260 | * because we send the callback before the reply proper. I hope this | |
261 | * doesn't break any clients. | |
262 | */ | |
7111c66e AV |
263 | static __be32 nlm4svc_callback(struct svc_rqst *rqstp, u32 proc, struct nlm_args *argp, |
264 | __be32 (*func)(struct svc_rqst *, struct nlm_args *, struct nlm_res *)) | |
1da177e4 | 265 | { |
d4716624 TM |
266 | struct nlm_host *host; |
267 | struct nlm_rqst *call; | |
7111c66e | 268 | __be32 stat; |
1da177e4 | 269 | |
db4e4c9a OK |
270 | host = nlmsvc_lookup_host(rqstp, |
271 | argp->lock.caller, | |
272 | argp->lock.len); | |
d4716624 TM |
273 | if (host == NULL) |
274 | return rpc_system_err; | |
275 | ||
276 | call = nlm_alloc_call(host); | |
277 | if (call == NULL) | |
278 | return rpc_system_err; | |
279 | ||
280 | stat = func(rqstp, argp, &call->a_res); | |
281 | if (stat != 0) { | |
282 | nlm_release_call(call); | |
283 | return stat; | |
284 | } | |
1da177e4 | 285 | |
d4716624 TM |
286 | call->a_flags = RPC_TASK_ASYNC; |
287 | if (nlm_async_reply(call, proc, &nlm4svc_callback_ops) < 0) | |
288 | return rpc_system_err; | |
289 | return rpc_success; | |
1da177e4 LT |
290 | } |
291 | ||
7111c66e | 292 | static __be32 nlm4svc_proc_test_msg(struct svc_rqst *rqstp, struct nlm_args *argp, |
1da177e4 LT |
293 | void *resp) |
294 | { | |
d4716624 TM |
295 | dprintk("lockd: TEST_MSG called\n"); |
296 | return nlm4svc_callback(rqstp, NLMPROC_TEST_RES, argp, nlm4svc_proc_test); | |
297 | } | |
1da177e4 | 298 | |
7111c66e | 299 | static __be32 nlm4svc_proc_lock_msg(struct svc_rqst *rqstp, struct nlm_args *argp, |
d4716624 TM |
300 | void *resp) |
301 | { | |
1da177e4 | 302 | dprintk("lockd: LOCK_MSG called\n"); |
d4716624 | 303 | return nlm4svc_callback(rqstp, NLMPROC_LOCK_RES, argp, nlm4svc_proc_lock); |
1da177e4 LT |
304 | } |
305 | ||
7111c66e | 306 | static __be32 nlm4svc_proc_cancel_msg(struct svc_rqst *rqstp, struct nlm_args *argp, |
1da177e4 LT |
307 | void *resp) |
308 | { | |
1da177e4 | 309 | dprintk("lockd: CANCEL_MSG called\n"); |
d4716624 | 310 | return nlm4svc_callback(rqstp, NLMPROC_CANCEL_RES, argp, nlm4svc_proc_cancel); |
1da177e4 LT |
311 | } |
312 | ||
7111c66e | 313 | static __be32 nlm4svc_proc_unlock_msg(struct svc_rqst *rqstp, struct nlm_args *argp, |
1da177e4 LT |
314 | void *resp) |
315 | { | |
1da177e4 | 316 | dprintk("lockd: UNLOCK_MSG called\n"); |
d4716624 | 317 | return nlm4svc_callback(rqstp, NLMPROC_UNLOCK_RES, argp, nlm4svc_proc_unlock); |
1da177e4 LT |
318 | } |
319 | ||
7111c66e | 320 | static __be32 nlm4svc_proc_granted_msg(struct svc_rqst *rqstp, struct nlm_args *argp, |
1da177e4 LT |
321 | void *resp) |
322 | { | |
1da177e4 | 323 | dprintk("lockd: GRANTED_MSG called\n"); |
d4716624 | 324 | return nlm4svc_callback(rqstp, NLMPROC_GRANTED_RES, argp, nlm4svc_proc_granted); |
1da177e4 LT |
325 | } |
326 | ||
327 | /* | |
328 | * SHARE: create a DOS share or alter existing share. | |
329 | */ | |
7111c66e | 330 | static __be32 |
1da177e4 LT |
331 | nlm4svc_proc_share(struct svc_rqst *rqstp, struct nlm_args *argp, |
332 | struct nlm_res *resp) | |
333 | { | |
334 | struct nlm_host *host; | |
335 | struct nlm_file *file; | |
336 | ||
337 | dprintk("lockd: SHARE called\n"); | |
338 | ||
339 | resp->cookie = argp->cookie; | |
340 | ||
341 | /* Don't accept new lock requests during grace period */ | |
342 | if (nlmsvc_grace_period && !argp->reclaim) { | |
343 | resp->status = nlm_lck_denied_grace_period; | |
344 | return rpc_success; | |
345 | } | |
346 | ||
347 | /* Obtain client and file */ | |
348 | if ((resp->status = nlm4svc_retrieve_args(rqstp, argp, &host, &file))) | |
d343fce1 | 349 | return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; |
1da177e4 LT |
350 | |
351 | /* Now try to create the share */ | |
352 | resp->status = nlmsvc_share_file(host, file, argp); | |
353 | ||
354 | dprintk("lockd: SHARE status %d\n", ntohl(resp->status)); | |
355 | nlm_release_host(host); | |
356 | nlm_release_file(file); | |
357 | return rpc_success; | |
358 | } | |
359 | ||
360 | /* | |
361 | * UNSHARE: Release a DOS share. | |
362 | */ | |
7111c66e | 363 | static __be32 |
1da177e4 LT |
364 | nlm4svc_proc_unshare(struct svc_rqst *rqstp, struct nlm_args *argp, |
365 | struct nlm_res *resp) | |
366 | { | |
367 | struct nlm_host *host; | |
368 | struct nlm_file *file; | |
369 | ||
370 | dprintk("lockd: UNSHARE called\n"); | |
371 | ||
372 | resp->cookie = argp->cookie; | |
373 | ||
374 | /* Don't accept requests during grace period */ | |
375 | if (nlmsvc_grace_period) { | |
376 | resp->status = nlm_lck_denied_grace_period; | |
377 | return rpc_success; | |
378 | } | |
379 | ||
380 | /* Obtain client and file */ | |
381 | if ((resp->status = nlm4svc_retrieve_args(rqstp, argp, &host, &file))) | |
d343fce1 | 382 | return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; |
1da177e4 LT |
383 | |
384 | /* Now try to lock the file */ | |
385 | resp->status = nlmsvc_unshare_file(host, file, argp); | |
386 | ||
387 | dprintk("lockd: UNSHARE status %d\n", ntohl(resp->status)); | |
388 | nlm_release_host(host); | |
389 | nlm_release_file(file); | |
390 | return rpc_success; | |
391 | } | |
392 | ||
393 | /* | |
394 | * NM_LOCK: Create an unmonitored lock | |
395 | */ | |
7111c66e | 396 | static __be32 |
1da177e4 LT |
397 | nlm4svc_proc_nm_lock(struct svc_rqst *rqstp, struct nlm_args *argp, |
398 | struct nlm_res *resp) | |
399 | { | |
400 | dprintk("lockd: NM_LOCK called\n"); | |
401 | ||
402 | argp->monitor = 0; /* just clean the monitor flag */ | |
403 | return nlm4svc_proc_lock(rqstp, argp, resp); | |
404 | } | |
405 | ||
406 | /* | |
407 | * FREE_ALL: Release all locks and shares held by client | |
408 | */ | |
7111c66e | 409 | static __be32 |
1da177e4 LT |
410 | nlm4svc_proc_free_all(struct svc_rqst *rqstp, struct nlm_args *argp, |
411 | void *resp) | |
412 | { | |
413 | struct nlm_host *host; | |
414 | ||
415 | /* Obtain client */ | |
416 | if (nlm4svc_retrieve_args(rqstp, argp, &host, NULL)) | |
417 | return rpc_success; | |
418 | ||
419 | nlmsvc_free_host_resources(host); | |
420 | nlm_release_host(host); | |
421 | return rpc_success; | |
422 | } | |
423 | ||
424 | /* | |
425 | * SM_NOTIFY: private callback from statd (not part of official NLM proto) | |
426 | */ | |
7111c66e | 427 | static __be32 |
1da177e4 LT |
428 | nlm4svc_proc_sm_notify(struct svc_rqst *rqstp, struct nlm_reboot *argp, |
429 | void *resp) | |
430 | { | |
27459f09 CL |
431 | struct sockaddr_in saddr; |
432 | ||
433 | memcpy(&saddr, svc_addr_in(rqstp), sizeof(saddr)); | |
1da177e4 LT |
434 | |
435 | dprintk("lockd: SM_NOTIFY called\n"); | |
436 | if (saddr.sin_addr.s_addr != htonl(INADDR_LOOPBACK) | |
437 | || ntohs(saddr.sin_port) >= 1024) { | |
ad06e4bd CL |
438 | char buf[RPC_MAX_ADDRBUFLEN]; |
439 | printk(KERN_WARNING "lockd: rejected NSM callback from %s\n", | |
440 | svc_print_addr(rqstp, buf, sizeof(buf))); | |
1da177e4 LT |
441 | return rpc_system_err; |
442 | } | |
443 | ||
444 | /* Obtain the host pointer for this NFS server and try to | |
445 | * reclaim all locks we hold on this server. | |
446 | */ | |
cf712c24 | 447 | memset(&saddr, 0, sizeof(saddr)); |
1da177e4 | 448 | saddr.sin_addr.s_addr = argp->addr; |
5c8dd29c | 449 | nlm_host_rebooted(&saddr, argp->mon, argp->len, argp->state); |
1da177e4 | 450 | |
1da177e4 LT |
451 | return rpc_success; |
452 | } | |
453 | ||
454 | /* | |
455 | * client sent a GRANTED_RES, let's remove the associated block | |
456 | */ | |
7111c66e | 457 | static __be32 |
1da177e4 LT |
458 | nlm4svc_proc_granted_res(struct svc_rqst *rqstp, struct nlm_res *argp, |
459 | void *resp) | |
460 | { | |
461 | if (!nlmsvc_ops) | |
462 | return rpc_success; | |
463 | ||
464 | dprintk("lockd: GRANTED_RES called\n"); | |
465 | ||
39be4502 | 466 | nlmsvc_grant_reply(&argp->cookie, argp->status); |
1da177e4 LT |
467 | return rpc_success; |
468 | } | |
469 | ||
470 | ||
1da177e4 LT |
471 | /* |
472 | * NLM Server procedures. | |
473 | */ | |
474 | ||
475 | #define nlm4svc_encode_norep nlm4svc_encode_void | |
476 | #define nlm4svc_decode_norep nlm4svc_decode_void | |
477 | #define nlm4svc_decode_testres nlm4svc_decode_void | |
478 | #define nlm4svc_decode_lockres nlm4svc_decode_void | |
479 | #define nlm4svc_decode_unlockres nlm4svc_decode_void | |
480 | #define nlm4svc_decode_cancelres nlm4svc_decode_void | |
481 | #define nlm4svc_decode_grantedres nlm4svc_decode_void | |
482 | ||
483 | #define nlm4svc_proc_none nlm4svc_proc_null | |
484 | #define nlm4svc_proc_test_res nlm4svc_proc_null | |
485 | #define nlm4svc_proc_lock_res nlm4svc_proc_null | |
486 | #define nlm4svc_proc_cancel_res nlm4svc_proc_null | |
487 | #define nlm4svc_proc_unlock_res nlm4svc_proc_null | |
488 | ||
489 | struct nlm_void { int dummy; }; | |
490 | ||
491 | #define PROC(name, xargt, xrest, argt, rest, respsize) \ | |
492 | { .pc_func = (svc_procfunc) nlm4svc_proc_##name, \ | |
493 | .pc_decode = (kxdrproc_t) nlm4svc_decode_##xargt, \ | |
494 | .pc_encode = (kxdrproc_t) nlm4svc_encode_##xrest, \ | |
495 | .pc_release = NULL, \ | |
496 | .pc_argsize = sizeof(struct nlm_##argt), \ | |
497 | .pc_ressize = sizeof(struct nlm_##rest), \ | |
498 | .pc_xdrressize = respsize, \ | |
499 | } | |
500 | #define Ck (1+XDR_QUADLEN(NLM_MAXCOOKIELEN)) /* cookie */ | |
501 | #define No (1+1024/4) /* netobj */ | |
502 | #define St 1 /* status */ | |
503 | #define Rg 4 /* range (offset + length) */ | |
504 | struct svc_procedure nlmsvc_procedures4[] = { | |
505 | PROC(null, void, void, void, void, 1), | |
506 | PROC(test, testargs, testres, args, res, Ck+St+2+No+Rg), | |
507 | PROC(lock, lockargs, res, args, res, Ck+St), | |
508 | PROC(cancel, cancargs, res, args, res, Ck+St), | |
509 | PROC(unlock, unlockargs, res, args, res, Ck+St), | |
510 | PROC(granted, testargs, res, args, res, Ck+St), | |
511 | PROC(test_msg, testargs, norep, args, void, 1), | |
512 | PROC(lock_msg, lockargs, norep, args, void, 1), | |
513 | PROC(cancel_msg, cancargs, norep, args, void, 1), | |
514 | PROC(unlock_msg, unlockargs, norep, args, void, 1), | |
515 | PROC(granted_msg, testargs, norep, args, void, 1), | |
516 | PROC(test_res, testres, norep, res, void, 1), | |
517 | PROC(lock_res, lockres, norep, res, void, 1), | |
518 | PROC(cancel_res, cancelres, norep, res, void, 1), | |
519 | PROC(unlock_res, unlockres, norep, res, void, 1), | |
520 | PROC(granted_res, res, norep, res, void, 1), | |
521 | /* statd callback */ | |
522 | PROC(sm_notify, reboot, void, reboot, void, 1), | |
523 | PROC(none, void, void, void, void, 0), | |
524 | PROC(none, void, void, void, void, 0), | |
525 | PROC(none, void, void, void, void, 0), | |
526 | PROC(share, shareargs, shareres, args, res, Ck+St+1), | |
527 | PROC(unshare, shareargs, shareres, args, res, Ck+St+1), | |
528 | PROC(nm_lock, lockargs, res, args, res, Ck+St), | |
529 | PROC(free_all, notify, void, args, void, 1), | |
530 | ||
531 | }; |