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> | |
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: | |
61 | if (host) | |
62 | nlm_release_host(host); | |
63 | if (error) | |
64 | return error; | |
65 | return nlm_lck_denied_nolocks; | |
66 | } | |
67 | ||
68 | /* | |
69 | * NULL: Test for presence of service | |
70 | */ | |
7111c66e | 71 | static __be32 |
1da177e4 LT |
72 | nlm4svc_proc_null(struct svc_rqst *rqstp, void *argp, void *resp) |
73 | { | |
74 | dprintk("lockd: NULL called\n"); | |
75 | return rpc_success; | |
76 | } | |
77 | ||
78 | /* | |
79 | * TEST: Check for conflicting lock | |
80 | */ | |
7111c66e | 81 | static __be32 |
1da177e4 LT |
82 | nlm4svc_proc_test(struct svc_rqst *rqstp, struct nlm_args *argp, |
83 | struct nlm_res *resp) | |
84 | { | |
85 | struct nlm_host *host; | |
86 | struct nlm_file *file; | |
b7e6b869 | 87 | int rc = rpc_success; |
1da177e4 LT |
88 | |
89 | dprintk("lockd: TEST4 called\n"); | |
90 | resp->cookie = argp->cookie; | |
91 | ||
92 | /* Don't accept test requests during grace period */ | |
93 | if (nlmsvc_grace_period) { | |
94 | resp->status = nlm_lck_denied_grace_period; | |
b7e6b869 | 95 | return rc; |
1da177e4 LT |
96 | } |
97 | ||
98 | /* Obtain client and file */ | |
99 | if ((resp->status = nlm4svc_retrieve_args(rqstp, argp, &host, &file))) | |
d343fce1 | 100 | return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; |
1da177e4 LT |
101 | |
102 | /* Now check for conflicting locks */ | |
85f3f1b3 | 103 | resp->status = nlmsvc_testlock(rqstp, file, &argp->lock, &resp->lock, &resp->cookie); |
5ea0d750 | 104 | if (resp->status == nlm_drop_reply) |
b7e6b869 OD |
105 | rc = rpc_drop_reply; |
106 | else | |
107 | dprintk("lockd: TEST4 status %d\n", ntohl(resp->status)); | |
1da177e4 | 108 | |
1da177e4 LT |
109 | nlm_release_host(host); |
110 | nlm_release_file(file); | |
b7e6b869 | 111 | return rc; |
1da177e4 LT |
112 | } |
113 | ||
7111c66e | 114 | static __be32 |
1da177e4 LT |
115 | nlm4svc_proc_lock(struct svc_rqst *rqstp, struct nlm_args *argp, |
116 | struct nlm_res *resp) | |
117 | { | |
118 | struct nlm_host *host; | |
119 | struct nlm_file *file; | |
b7e6b869 | 120 | int rc = rpc_success; |
1da177e4 LT |
121 | |
122 | dprintk("lockd: LOCK called\n"); | |
123 | ||
124 | resp->cookie = argp->cookie; | |
125 | ||
126 | /* Don't accept new lock requests during grace period */ | |
127 | if (nlmsvc_grace_period && !argp->reclaim) { | |
128 | resp->status = nlm_lck_denied_grace_period; | |
b7e6b869 | 129 | return rc; |
1da177e4 LT |
130 | } |
131 | ||
132 | /* Obtain client and file */ | |
133 | if ((resp->status = nlm4svc_retrieve_args(rqstp, argp, &host, &file))) | |
d343fce1 | 134 | return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; |
1da177e4 LT |
135 | |
136 | #if 0 | |
137 | /* If supplied state doesn't match current state, we assume it's | |
138 | * an old request that time-warped somehow. Any error return would | |
139 | * do in this case because it's irrelevant anyway. | |
140 | * | |
141 | * NB: We don't retrieve the remote host's state yet. | |
142 | */ | |
143 | if (host->h_nsmstate && host->h_nsmstate != argp->state) { | |
144 | resp->status = nlm_lck_denied_nolocks; | |
145 | } else | |
146 | #endif | |
147 | ||
148 | /* Now try to lock the file */ | |
149 | resp->status = nlmsvc_lock(rqstp, file, &argp->lock, | |
150 | argp->block, &argp->cookie); | |
1a8322b2 | 151 | if (resp->status == nlm_drop_reply) |
b7e6b869 OD |
152 | rc = rpc_drop_reply; |
153 | else | |
154 | dprintk("lockd: LOCK status %d\n", ntohl(resp->status)); | |
1da177e4 | 155 | |
1da177e4 LT |
156 | nlm_release_host(host); |
157 | nlm_release_file(file); | |
b7e6b869 | 158 | return rc; |
1da177e4 LT |
159 | } |
160 | ||
7111c66e | 161 | static __be32 |
1da177e4 LT |
162 | nlm4svc_proc_cancel(struct svc_rqst *rqstp, struct nlm_args *argp, |
163 | struct nlm_res *resp) | |
164 | { | |
165 | struct nlm_host *host; | |
166 | struct nlm_file *file; | |
167 | ||
168 | dprintk("lockd: CANCEL called\n"); | |
169 | ||
170 | resp->cookie = argp->cookie; | |
171 | ||
172 | /* Don't accept requests during grace period */ | |
173 | if (nlmsvc_grace_period) { | |
174 | resp->status = nlm_lck_denied_grace_period; | |
175 | return rpc_success; | |
176 | } | |
177 | ||
178 | /* Obtain client and file */ | |
179 | if ((resp->status = nlm4svc_retrieve_args(rqstp, argp, &host, &file))) | |
d343fce1 | 180 | return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; |
1da177e4 LT |
181 | |
182 | /* Try to cancel request. */ | |
183 | resp->status = nlmsvc_cancel_blocked(file, &argp->lock); | |
184 | ||
185 | dprintk("lockd: CANCEL status %d\n", ntohl(resp->status)); | |
186 | nlm_release_host(host); | |
187 | nlm_release_file(file); | |
188 | return rpc_success; | |
189 | } | |
190 | ||
191 | /* | |
192 | * UNLOCK: release a lock | |
193 | */ | |
7111c66e | 194 | static __be32 |
1da177e4 LT |
195 | nlm4svc_proc_unlock(struct svc_rqst *rqstp, struct nlm_args *argp, |
196 | struct nlm_res *resp) | |
197 | { | |
198 | struct nlm_host *host; | |
199 | struct nlm_file *file; | |
200 | ||
201 | dprintk("lockd: UNLOCK called\n"); | |
202 | ||
203 | resp->cookie = argp->cookie; | |
204 | ||
205 | /* Don't accept new lock requests during grace period */ | |
206 | if (nlmsvc_grace_period) { | |
207 | resp->status = nlm_lck_denied_grace_period; | |
208 | return rpc_success; | |
209 | } | |
210 | ||
211 | /* Obtain client and file */ | |
212 | if ((resp->status = nlm4svc_retrieve_args(rqstp, argp, &host, &file))) | |
d343fce1 | 213 | return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; |
1da177e4 LT |
214 | |
215 | /* Now try to remove the lock */ | |
216 | resp->status = nlmsvc_unlock(file, &argp->lock); | |
217 | ||
218 | dprintk("lockd: UNLOCK status %d\n", ntohl(resp->status)); | |
219 | nlm_release_host(host); | |
220 | nlm_release_file(file); | |
221 | return rpc_success; | |
222 | } | |
223 | ||
224 | /* | |
225 | * GRANTED: A server calls us to tell that a process' lock request | |
226 | * was granted | |
227 | */ | |
7111c66e | 228 | static __be32 |
1da177e4 LT |
229 | nlm4svc_proc_granted(struct svc_rqst *rqstp, struct nlm_args *argp, |
230 | struct nlm_res *resp) | |
231 | { | |
232 | resp->cookie = argp->cookie; | |
233 | ||
234 | dprintk("lockd: GRANTED called\n"); | |
27459f09 | 235 | resp->status = nlmclnt_grant(svc_addr_in(rqstp), &argp->lock); |
1da177e4 LT |
236 | dprintk("lockd: GRANTED status %d\n", ntohl(resp->status)); |
237 | return rpc_success; | |
238 | } | |
239 | ||
d4716624 TM |
240 | /* |
241 | * This is the generic lockd callback for async RPC calls | |
242 | */ | |
243 | static void nlm4svc_callback_exit(struct rpc_task *task, void *data) | |
244 | { | |
c041b5ff | 245 | dprintk("lockd: %5u callback returned %d\n", task->tk_pid, |
d4716624 TM |
246 | -task->tk_status); |
247 | } | |
248 | ||
249 | static void nlm4svc_callback_release(void *data) | |
250 | { | |
251 | nlm_release_call(data); | |
252 | } | |
253 | ||
254 | static const struct rpc_call_ops nlm4svc_callback_ops = { | |
255 | .rpc_call_done = nlm4svc_callback_exit, | |
256 | .rpc_release = nlm4svc_callback_release, | |
257 | }; | |
258 | ||
1da177e4 LT |
259 | /* |
260 | * `Async' versions of the above service routines. They aren't really, | |
261 | * because we send the callback before the reply proper. I hope this | |
262 | * doesn't break any clients. | |
263 | */ | |
7111c66e AV |
264 | static __be32 nlm4svc_callback(struct svc_rqst *rqstp, u32 proc, struct nlm_args *argp, |
265 | __be32 (*func)(struct svc_rqst *, struct nlm_args *, struct nlm_res *)) | |
1da177e4 | 266 | { |
d4716624 TM |
267 | struct nlm_host *host; |
268 | struct nlm_rqst *call; | |
7111c66e | 269 | __be32 stat; |
1da177e4 | 270 | |
db4e4c9a OK |
271 | host = nlmsvc_lookup_host(rqstp, |
272 | argp->lock.caller, | |
273 | argp->lock.len); | |
d4716624 TM |
274 | if (host == NULL) |
275 | return rpc_system_err; | |
276 | ||
277 | call = nlm_alloc_call(host); | |
278 | if (call == NULL) | |
279 | return rpc_system_err; | |
280 | ||
281 | stat = func(rqstp, argp, &call->a_res); | |
282 | if (stat != 0) { | |
283 | nlm_release_call(call); | |
284 | return stat; | |
285 | } | |
1da177e4 | 286 | |
d4716624 TM |
287 | call->a_flags = RPC_TASK_ASYNC; |
288 | if (nlm_async_reply(call, proc, &nlm4svc_callback_ops) < 0) | |
289 | return rpc_system_err; | |
290 | return rpc_success; | |
1da177e4 LT |
291 | } |
292 | ||
7111c66e | 293 | static __be32 nlm4svc_proc_test_msg(struct svc_rqst *rqstp, struct nlm_args *argp, |
1da177e4 LT |
294 | void *resp) |
295 | { | |
d4716624 TM |
296 | dprintk("lockd: TEST_MSG called\n"); |
297 | return nlm4svc_callback(rqstp, NLMPROC_TEST_RES, argp, nlm4svc_proc_test); | |
298 | } | |
1da177e4 | 299 | |
7111c66e | 300 | static __be32 nlm4svc_proc_lock_msg(struct svc_rqst *rqstp, struct nlm_args *argp, |
d4716624 TM |
301 | void *resp) |
302 | { | |
1da177e4 | 303 | dprintk("lockd: LOCK_MSG called\n"); |
d4716624 | 304 | return nlm4svc_callback(rqstp, NLMPROC_LOCK_RES, argp, nlm4svc_proc_lock); |
1da177e4 LT |
305 | } |
306 | ||
7111c66e | 307 | static __be32 nlm4svc_proc_cancel_msg(struct svc_rqst *rqstp, struct nlm_args *argp, |
1da177e4 LT |
308 | void *resp) |
309 | { | |
1da177e4 | 310 | dprintk("lockd: CANCEL_MSG called\n"); |
d4716624 | 311 | return nlm4svc_callback(rqstp, NLMPROC_CANCEL_RES, argp, nlm4svc_proc_cancel); |
1da177e4 LT |
312 | } |
313 | ||
7111c66e | 314 | static __be32 nlm4svc_proc_unlock_msg(struct svc_rqst *rqstp, struct nlm_args *argp, |
1da177e4 LT |
315 | void *resp) |
316 | { | |
1da177e4 | 317 | dprintk("lockd: UNLOCK_MSG called\n"); |
d4716624 | 318 | return nlm4svc_callback(rqstp, NLMPROC_UNLOCK_RES, argp, nlm4svc_proc_unlock); |
1da177e4 LT |
319 | } |
320 | ||
7111c66e | 321 | static __be32 nlm4svc_proc_granted_msg(struct svc_rqst *rqstp, struct nlm_args *argp, |
1da177e4 LT |
322 | void *resp) |
323 | { | |
1da177e4 | 324 | dprintk("lockd: GRANTED_MSG called\n"); |
d4716624 | 325 | return nlm4svc_callback(rqstp, NLMPROC_GRANTED_RES, argp, nlm4svc_proc_granted); |
1da177e4 LT |
326 | } |
327 | ||
328 | /* | |
329 | * SHARE: create a DOS share or alter existing share. | |
330 | */ | |
7111c66e | 331 | static __be32 |
1da177e4 LT |
332 | nlm4svc_proc_share(struct svc_rqst *rqstp, struct nlm_args *argp, |
333 | struct nlm_res *resp) | |
334 | { | |
335 | struct nlm_host *host; | |
336 | struct nlm_file *file; | |
337 | ||
338 | dprintk("lockd: SHARE called\n"); | |
339 | ||
340 | resp->cookie = argp->cookie; | |
341 | ||
342 | /* Don't accept new lock requests during grace period */ | |
343 | if (nlmsvc_grace_period && !argp->reclaim) { | |
344 | resp->status = nlm_lck_denied_grace_period; | |
345 | return rpc_success; | |
346 | } | |
347 | ||
348 | /* Obtain client and file */ | |
349 | if ((resp->status = nlm4svc_retrieve_args(rqstp, argp, &host, &file))) | |
d343fce1 | 350 | return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; |
1da177e4 LT |
351 | |
352 | /* Now try to create the share */ | |
353 | resp->status = nlmsvc_share_file(host, file, argp); | |
354 | ||
355 | dprintk("lockd: SHARE status %d\n", ntohl(resp->status)); | |
356 | nlm_release_host(host); | |
357 | nlm_release_file(file); | |
358 | return rpc_success; | |
359 | } | |
360 | ||
361 | /* | |
362 | * UNSHARE: Release a DOS share. | |
363 | */ | |
7111c66e | 364 | static __be32 |
1da177e4 LT |
365 | nlm4svc_proc_unshare(struct svc_rqst *rqstp, struct nlm_args *argp, |
366 | struct nlm_res *resp) | |
367 | { | |
368 | struct nlm_host *host; | |
369 | struct nlm_file *file; | |
370 | ||
371 | dprintk("lockd: UNSHARE called\n"); | |
372 | ||
373 | resp->cookie = argp->cookie; | |
374 | ||
375 | /* Don't accept requests during grace period */ | |
376 | if (nlmsvc_grace_period) { | |
377 | resp->status = nlm_lck_denied_grace_period; | |
378 | return rpc_success; | |
379 | } | |
380 | ||
381 | /* Obtain client and file */ | |
382 | if ((resp->status = nlm4svc_retrieve_args(rqstp, argp, &host, &file))) | |
d343fce1 | 383 | return resp->status == nlm_drop_reply ? rpc_drop_reply :rpc_success; |
1da177e4 LT |
384 | |
385 | /* Now try to lock the file */ | |
386 | resp->status = nlmsvc_unshare_file(host, file, argp); | |
387 | ||
388 | dprintk("lockd: UNSHARE status %d\n", ntohl(resp->status)); | |
389 | nlm_release_host(host); | |
390 | nlm_release_file(file); | |
391 | return rpc_success; | |
392 | } | |
393 | ||
394 | /* | |
395 | * NM_LOCK: Create an unmonitored lock | |
396 | */ | |
7111c66e | 397 | static __be32 |
1da177e4 LT |
398 | nlm4svc_proc_nm_lock(struct svc_rqst *rqstp, struct nlm_args *argp, |
399 | struct nlm_res *resp) | |
400 | { | |
401 | dprintk("lockd: NM_LOCK called\n"); | |
402 | ||
403 | argp->monitor = 0; /* just clean the monitor flag */ | |
404 | return nlm4svc_proc_lock(rqstp, argp, resp); | |
405 | } | |
406 | ||
407 | /* | |
408 | * FREE_ALL: Release all locks and shares held by client | |
409 | */ | |
7111c66e | 410 | static __be32 |
1da177e4 LT |
411 | nlm4svc_proc_free_all(struct svc_rqst *rqstp, struct nlm_args *argp, |
412 | void *resp) | |
413 | { | |
414 | struct nlm_host *host; | |
415 | ||
416 | /* Obtain client */ | |
417 | if (nlm4svc_retrieve_args(rqstp, argp, &host, NULL)) | |
418 | return rpc_success; | |
419 | ||
420 | nlmsvc_free_host_resources(host); | |
421 | nlm_release_host(host); | |
422 | return rpc_success; | |
423 | } | |
424 | ||
425 | /* | |
426 | * SM_NOTIFY: private callback from statd (not part of official NLM proto) | |
427 | */ | |
7111c66e | 428 | static __be32 |
1da177e4 LT |
429 | nlm4svc_proc_sm_notify(struct svc_rqst *rqstp, struct nlm_reboot *argp, |
430 | void *resp) | |
431 | { | |
27459f09 CL |
432 | struct sockaddr_in saddr; |
433 | ||
434 | memcpy(&saddr, svc_addr_in(rqstp), sizeof(saddr)); | |
1da177e4 LT |
435 | |
436 | dprintk("lockd: SM_NOTIFY called\n"); | |
437 | if (saddr.sin_addr.s_addr != htonl(INADDR_LOOPBACK) | |
438 | || ntohs(saddr.sin_port) >= 1024) { | |
ad06e4bd CL |
439 | char buf[RPC_MAX_ADDRBUFLEN]; |
440 | printk(KERN_WARNING "lockd: rejected NSM callback from %s\n", | |
441 | svc_print_addr(rqstp, buf, sizeof(buf))); | |
1da177e4 LT |
442 | return rpc_system_err; |
443 | } | |
444 | ||
445 | /* Obtain the host pointer for this NFS server and try to | |
446 | * reclaim all locks we hold on this server. | |
447 | */ | |
cf712c24 | 448 | memset(&saddr, 0, sizeof(saddr)); |
1da177e4 | 449 | saddr.sin_addr.s_addr = argp->addr; |
5c8dd29c | 450 | nlm_host_rebooted(&saddr, argp->mon, argp->len, argp->state); |
1da177e4 | 451 | |
1da177e4 LT |
452 | return rpc_success; |
453 | } | |
454 | ||
455 | /* | |
456 | * client sent a GRANTED_RES, let's remove the associated block | |
457 | */ | |
7111c66e | 458 | static __be32 |
1da177e4 LT |
459 | nlm4svc_proc_granted_res(struct svc_rqst *rqstp, struct nlm_res *argp, |
460 | void *resp) | |
461 | { | |
462 | if (!nlmsvc_ops) | |
463 | return rpc_success; | |
464 | ||
465 | dprintk("lockd: GRANTED_RES called\n"); | |
466 | ||
39be4502 | 467 | nlmsvc_grant_reply(&argp->cookie, argp->status); |
1da177e4 LT |
468 | return rpc_success; |
469 | } | |
470 | ||
471 | ||
1da177e4 LT |
472 | /* |
473 | * NLM Server procedures. | |
474 | */ | |
475 | ||
476 | #define nlm4svc_encode_norep nlm4svc_encode_void | |
477 | #define nlm4svc_decode_norep nlm4svc_decode_void | |
478 | #define nlm4svc_decode_testres nlm4svc_decode_void | |
479 | #define nlm4svc_decode_lockres nlm4svc_decode_void | |
480 | #define nlm4svc_decode_unlockres nlm4svc_decode_void | |
481 | #define nlm4svc_decode_cancelres nlm4svc_decode_void | |
482 | #define nlm4svc_decode_grantedres nlm4svc_decode_void | |
483 | ||
484 | #define nlm4svc_proc_none nlm4svc_proc_null | |
485 | #define nlm4svc_proc_test_res nlm4svc_proc_null | |
486 | #define nlm4svc_proc_lock_res nlm4svc_proc_null | |
487 | #define nlm4svc_proc_cancel_res nlm4svc_proc_null | |
488 | #define nlm4svc_proc_unlock_res nlm4svc_proc_null | |
489 | ||
490 | struct nlm_void { int dummy; }; | |
491 | ||
492 | #define PROC(name, xargt, xrest, argt, rest, respsize) \ | |
493 | { .pc_func = (svc_procfunc) nlm4svc_proc_##name, \ | |
494 | .pc_decode = (kxdrproc_t) nlm4svc_decode_##xargt, \ | |
495 | .pc_encode = (kxdrproc_t) nlm4svc_encode_##xrest, \ | |
496 | .pc_release = NULL, \ | |
497 | .pc_argsize = sizeof(struct nlm_##argt), \ | |
498 | .pc_ressize = sizeof(struct nlm_##rest), \ | |
499 | .pc_xdrressize = respsize, \ | |
500 | } | |
501 | #define Ck (1+XDR_QUADLEN(NLM_MAXCOOKIELEN)) /* cookie */ | |
502 | #define No (1+1024/4) /* netobj */ | |
503 | #define St 1 /* status */ | |
504 | #define Rg 4 /* range (offset + length) */ | |
505 | struct svc_procedure nlmsvc_procedures4[] = { | |
506 | PROC(null, void, void, void, void, 1), | |
507 | PROC(test, testargs, testres, args, res, Ck+St+2+No+Rg), | |
508 | PROC(lock, lockargs, res, args, res, Ck+St), | |
509 | PROC(cancel, cancargs, res, args, res, Ck+St), | |
510 | PROC(unlock, unlockargs, res, args, res, Ck+St), | |
511 | PROC(granted, testargs, res, args, res, Ck+St), | |
512 | PROC(test_msg, testargs, norep, args, void, 1), | |
513 | PROC(lock_msg, lockargs, norep, args, void, 1), | |
514 | PROC(cancel_msg, cancargs, norep, args, void, 1), | |
515 | PROC(unlock_msg, unlockargs, norep, args, void, 1), | |
516 | PROC(granted_msg, testargs, norep, args, void, 1), | |
517 | PROC(test_res, testres, norep, res, void, 1), | |
518 | PROC(lock_res, lockres, norep, res, void, 1), | |
519 | PROC(cancel_res, cancelres, norep, res, void, 1), | |
520 | PROC(unlock_res, unlockres, norep, res, void, 1), | |
521 | PROC(granted_res, res, norep, res, void, 1), | |
522 | /* statd callback */ | |
523 | PROC(sm_notify, reboot, void, reboot, void, 1), | |
524 | PROC(none, void, void, void, void, 0), | |
525 | PROC(none, void, void, void, void, 0), | |
526 | PROC(none, void, void, void, void, 0), | |
527 | PROC(share, shareargs, shareres, args, res, Ck+St+1), | |
528 | PROC(unshare, shareargs, shareres, args, res, Ck+St+1), | |
529 | PROC(nm_lock, lockargs, res, args, res, Ck+St), | |
530 | PROC(free_all, notify, void, args, void, 1), | |
531 | ||
532 | }; |