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