xref: /freebsd/sys/fs/nfs/nfs_var.h (revision a6369fb9e4b40396ea6ef1987436019612c387cd)
1 /*-
2  * SPDX-License-Identifier: BSD-3-Clause
3  *
4  * Copyright (c) 1989, 1993
5  *	The Regents of the University of California.  All rights reserved.
6  *
7  * This code is derived from software contributed to Berkeley by
8  * Rick Macklem at The University of Guelph.
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  * 1. Redistributions of source code must retain the above copyright
14  *    notice, this list of conditions and the following disclaimer.
15  * 2. Redistributions in binary form must reproduce the above copyright
16  *    notice, this list of conditions and the following disclaimer in the
17  *    documentation and/or other materials provided with the distribution.
18  * 3. Neither the name of the University nor the names of its contributors
19  *    may be used to endorse or promote products derived from this software
20  *    without specific prior written permission.
21  *
22  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32  * SUCH DAMAGE.
33  */
34 
35 /*
36  * XXX needs <nfs/rpcv2.h> and <nfs/nfs.h> because of typedefs
37  */
38 
39 struct uio;
40 struct ucred;
41 struct nfscred;
42 NFSPROC_T;
43 struct buf;
44 struct sockaddr_in;
45 struct nfs_dlmount;
46 struct file;
47 struct nfsmount;
48 struct socket;
49 struct nfsreq;
50 struct nfssockreq;
51 struct vattr;
52 struct nameidata;
53 struct nfsnode;
54 struct nfsfh;
55 struct sillyrename;
56 struct componentname;
57 struct nfsd_srvargs;
58 struct nfsrv_descript;
59 struct nfs_fattr;
60 union nethostaddr;
61 struct nfsstate;
62 struct nfslock;
63 struct nfsclient;
64 struct nfslayout;
65 struct nfsdsession;
66 struct nfslockconflict;
67 struct nfsd_idargs;
68 struct nfsd_clid;
69 struct nfsusrgrp;
70 struct nfsclowner;
71 struct nfsclopen;
72 struct nfsclopenhead;
73 struct nfsclclient;
74 struct nfsclsession;
75 struct nfscllockowner;
76 struct nfscllock;
77 struct nfscldeleg;
78 struct nfscllayout;
79 struct nfscldevinfo;
80 struct nfsv4lock;
81 struct nfsvattr;
82 struct nfs_vattr;
83 struct NFSSVCARGS;
84 struct nfsdevice;
85 struct pnfsdsfile;
86 struct pnfsdsattr;
87 #ifdef __FreeBSD__
88 NFS_ACCESS_ARGS;
89 NFS_OPEN_ARGS;
90 NFS_GETATTR_ARGS;
91 NFS_LOOKUP_ARGS;
92 NFS_READDIR_ARGS;
93 #endif
94 
95 /* nfs_nfsdstate.c */
96 int nfsrv_setclient(struct nfsrv_descript *, struct nfsclient **,
97     nfsquad_t *, nfsquad_t *, NFSPROC_T *);
98 int nfsrv_getclient(nfsquad_t, int, struct nfsclient **, struct nfsdsession *,
99     nfsquad_t, uint32_t, struct nfsrv_descript *, NFSPROC_T *);
100 int nfsrv_destroyclient(struct nfsrv_descript *, nfsquad_t, NFSPROC_T *);
101 int nfsrv_destroysession(struct nfsrv_descript *, uint8_t *);
102 int nfsrv_bindconnsess(struct nfsrv_descript *, uint8_t *, int *);
103 int nfsrv_freestateid(struct nfsrv_descript *, nfsv4stateid_t *, NFSPROC_T *);
104 int nfsrv_teststateid(struct nfsrv_descript *, nfsv4stateid_t *, NFSPROC_T *);
105 int nfsrv_adminrevoke(struct nfsd_clid *, NFSPROC_T *);
106 void nfsrv_dumpclients(struct nfsd_dumpclients *, int);
107 void nfsrv_dumplocks(vnode_t, struct nfsd_dumplocks *, int, NFSPROC_T *);
108 int nfsrv_lockctrl(vnode_t, struct nfsstate **,
109     struct nfslock **, struct nfslockconflict *, nfsquad_t, nfsv4stateid_t *,
110     struct nfsexstuff *, struct nfsrv_descript *, NFSPROC_T *);
111 int nfsrv_openctrl(struct nfsrv_descript *, vnode_t,
112     struct nfsstate **, nfsquad_t, nfsv4stateid_t *, nfsv4stateid_t *,
113     u_int32_t *, struct nfsexstuff *, NFSPROC_T *, u_quad_t);
114 int nfsrv_opencheck(nfsquad_t, nfsv4stateid_t *, struct nfsstate *,
115     vnode_t, struct nfsrv_descript *, NFSPROC_T *, int);
116 int nfsrv_openupdate(vnode_t, struct nfsstate *, nfsquad_t,
117     nfsv4stateid_t *, struct nfsrv_descript *, NFSPROC_T *, int *);
118 int nfsrv_delegupdate(struct nfsrv_descript *, nfsquad_t, nfsv4stateid_t *,
119     vnode_t, int, struct ucred *, NFSPROC_T *, int *);
120 int nfsrv_releaselckown(struct nfsstate *, nfsquad_t, NFSPROC_T *);
121 void nfsrv_zapclient(struct nfsclient *, NFSPROC_T *);
122 int nfssvc_idname(struct nfsd_idargs *);
123 void nfsrv_servertimer(void * __unused);
124 int nfsrv_getclientipaddr(struct nfsrv_descript *, struct nfsclient *);
125 void nfsrv_setupstable(NFSPROC_T *);
126 void nfsrv_updatestable(NFSPROC_T *);
127 void nfsrv_writestable(u_char *, int, int, NFSPROC_T *);
128 void nfsrv_throwawayopens(NFSPROC_T *);
129 int nfsrv_checkremove(vnode_t, int, struct nfsrv_descript *, nfsquad_t,
130     NFSPROC_T *);
131 void nfsd_recalldelegation(vnode_t, NFSPROC_T *);
132 void nfsd_disabledelegation(vnode_t, NFSPROC_T *);
133 int nfsrv_checksetattr(vnode_t, struct nfsrv_descript *,
134     nfsv4stateid_t *, struct nfsvattr *, nfsattrbit_t *, struct nfsexstuff *,
135     NFSPROC_T *);
136 int nfsrv_checkgetattr(struct nfsrv_descript *, vnode_t,
137     struct nfsvattr *, nfsattrbit_t *, NFSPROC_T *);
138 int nfsrv_nfsuserdport(struct nfsuserd_args *, NFSPROC_T *);
139 void nfsrv_nfsuserddelport(void);
140 void nfsrv_throwawayallstate(NFSPROC_T *);
141 int nfsrv_checksequence(struct nfsrv_descript *, uint32_t, uint32_t *,
142     uint32_t *, int, uint32_t *, NFSPROC_T *);
143 int nfsrv_checkreclaimcomplete(struct nfsrv_descript *, int);
144 void nfsrv_cache_session(struct nfsrv_descript *, struct mbuf **);
145 void nfsrv_freeallbackchannel_xprts(void);
146 int nfsrv_layoutcommit(struct nfsrv_descript *, vnode_t, int, int, uint64_t,
147     uint64_t, uint64_t, int, struct timespec *, int, nfsv4stateid_t *,
148     int, char *, int *, uint64_t *, struct ucred *, NFSPROC_T *);
149 int nfsrv_layoutget(struct nfsrv_descript *, vnode_t, struct nfsexstuff *,
150     int, int *, uint64_t *, uint64_t *, uint64_t, nfsv4stateid_t *, int, int *,
151     int *, char *, struct ucred *, NFSPROC_T *);
152 void nfsrv_flexmirrordel(char *, NFSPROC_T *);
153 void nfsrv_recalloldlayout(NFSPROC_T *);
154 int nfsrv_layoutreturn(struct nfsrv_descript *, vnode_t, int, int, uint64_t,
155     uint64_t, int, int, nfsv4stateid_t *, int, uint32_t *, int *,
156     struct ucred *, NFSPROC_T *);
157 int nfsrv_getdevinfo(char *, int, uint32_t *, uint32_t *, int *, char **);
158 void nfsrv_freeonedevid(struct nfsdevice *);
159 void nfsrv_freealllayoutsanddevids(void);
160 void nfsrv_freefilelayouts(fhandle_t *);
161 int nfsrv_deldsserver(int, char *, NFSPROC_T *);
162 struct nfsdevice *nfsrv_deldsnmp(int, struct nfsmount *, NFSPROC_T *);
163 int nfsrv_delds(char *, NFSPROC_T *);
164 int nfsrv_createdevids(struct nfsd_nfsd_args *, NFSPROC_T *);
165 int nfsrv_checkdsattr(vnode_t, NFSPROC_T *);
166 int nfsrv_copymr(vnode_t, vnode_t, vnode_t, struct nfsdevice *,
167     struct pnfsdsfile *, struct pnfsdsfile *, int, struct ucred *, NFSPROC_T *);
168 int nfsrv_mdscopymr(char *, char *, char *, char *, int *, char *, NFSPROC_T *,
169     struct vnode **, struct vnode **, struct pnfsdsfile **, struct nfsdevice **,
170     struct nfsdevice **);
171 void nfsrv_marknospc(char *, bool);
172 void nfsrv_removedeleg(fhandle_t *, struct nfsrv_descript *, NFSPROC_T *);
173 
174 /* nfs_nfsdserv.c */
175 int nfsrvd_access(struct nfsrv_descript *, int,
176     vnode_t, struct nfsexstuff *);
177 int nfsrvd_getattr(struct nfsrv_descript *, int,
178     vnode_t, struct nfsexstuff *);
179 int nfsrvd_setattr(struct nfsrv_descript *, int,
180     vnode_t, struct nfsexstuff *);
181 int nfsrvd_lookup(struct nfsrv_descript *, int,
182     vnode_t, vnode_t *, fhandle_t *, struct nfsexstuff *);
183 int nfsrvd_readlink(struct nfsrv_descript *, int,
184     vnode_t, struct nfsexstuff *);
185 int nfsrvd_read(struct nfsrv_descript *, int,
186     vnode_t, struct nfsexstuff *);
187 int nfsrvd_write(struct nfsrv_descript *, int,
188     vnode_t, struct nfsexstuff *);
189 int nfsrvd_create(struct nfsrv_descript *, int,
190     vnode_t, struct nfsexstuff *);
191 int nfsrvd_mknod(struct nfsrv_descript *, int,
192     vnode_t, vnode_t *, fhandle_t *, struct nfsexstuff *);
193 int nfsrvd_remove(struct nfsrv_descript *, int,
194     vnode_t, struct nfsexstuff *);
195 int nfsrvd_rename(struct nfsrv_descript *, int,
196     vnode_t, vnode_t, struct nfsexstuff *, struct nfsexstuff *);
197 int nfsrvd_link(struct nfsrv_descript *, int,
198     vnode_t, vnode_t, struct nfsexstuff *, struct nfsexstuff *);
199 int nfsrvd_symlink(struct nfsrv_descript *, int,
200     vnode_t, vnode_t *, fhandle_t *, struct nfsexstuff *);
201 int nfsrvd_mkdir(struct nfsrv_descript *, int,
202     vnode_t, vnode_t *, fhandle_t *, struct nfsexstuff *);
203 int nfsrvd_readdir(struct nfsrv_descript *, int,
204     vnode_t, struct nfsexstuff *);
205 int nfsrvd_readdirplus(struct nfsrv_descript *, int,
206     vnode_t, struct nfsexstuff *);
207 int nfsrvd_commit(struct nfsrv_descript *, int,
208     vnode_t, struct nfsexstuff *);
209 int nfsrvd_statfs(struct nfsrv_descript *, int,
210     vnode_t, struct nfsexstuff *);
211 int nfsrvd_fsinfo(struct nfsrv_descript *, int,
212     vnode_t, struct nfsexstuff *);
213 int nfsrvd_close(struct nfsrv_descript *, int,
214     vnode_t, struct nfsexstuff *);
215 int nfsrvd_delegpurge(struct nfsrv_descript *, int,
216     vnode_t, struct nfsexstuff *);
217 int nfsrvd_delegreturn(struct nfsrv_descript *, int,
218     vnode_t, struct nfsexstuff *);
219 int nfsrvd_getfh(struct nfsrv_descript *, int,
220     vnode_t, struct nfsexstuff *);
221 int nfsrvd_lock(struct nfsrv_descript *, int,
222     vnode_t, struct nfsexstuff *);
223 int nfsrvd_lockt(struct nfsrv_descript *, int,
224     vnode_t, struct nfsexstuff *);
225 int nfsrvd_locku(struct nfsrv_descript *, int,
226     vnode_t, struct nfsexstuff *);
227 int nfsrvd_openconfirm(struct nfsrv_descript *, int,
228     vnode_t, struct nfsexstuff *);
229 int nfsrvd_opendowngrade(struct nfsrv_descript *, int,
230     vnode_t, struct nfsexstuff *);
231 int nfsrvd_renew(struct nfsrv_descript *, int,
232     vnode_t, struct nfsexstuff *);
233 int nfsrvd_secinfo(struct nfsrv_descript *, int,
234     vnode_t, struct nfsexstuff *);
235 int nfsrvd_secinfononame(struct nfsrv_descript *, int,
236     vnode_t, struct nfsexstuff *);
237 int nfsrvd_setclientid(struct nfsrv_descript *, int,
238     vnode_t, struct nfsexstuff *);
239 int nfsrvd_setclientidcfrm(struct nfsrv_descript *, int,
240     vnode_t, struct nfsexstuff *);
241 int nfsrvd_verify(struct nfsrv_descript *, int,
242     vnode_t, struct nfsexstuff *);
243 int nfsrvd_open(struct nfsrv_descript *, int,
244     vnode_t, vnode_t *, fhandle_t *, struct nfsexstuff *);
245 int nfsrvd_openattr(struct nfsrv_descript *, int,
246     vnode_t, vnode_t *, fhandle_t *, struct nfsexstuff *);
247 int nfsrvd_releaselckown(struct nfsrv_descript *, int,
248     vnode_t, struct nfsexstuff *);
249 int nfsrvd_pathconf(struct nfsrv_descript *, int,
250     vnode_t, struct nfsexstuff *);
251 int nfsrvd_exchangeid(struct nfsrv_descript *, int,
252     vnode_t, struct nfsexstuff *);
253 int nfsrvd_createsession(struct nfsrv_descript *, int,
254     vnode_t, struct nfsexstuff *);
255 int nfsrvd_sequence(struct nfsrv_descript *, int,
256     vnode_t, struct nfsexstuff *);
257 int nfsrvd_reclaimcomplete(struct nfsrv_descript *, int,
258     vnode_t, struct nfsexstuff *);
259 int nfsrvd_destroyclientid(struct nfsrv_descript *, int,
260     vnode_t, struct nfsexstuff *);
261 int nfsrvd_bindconnsess(struct nfsrv_descript *, int,
262     vnode_t, struct nfsexstuff *);
263 int nfsrvd_destroysession(struct nfsrv_descript *, int,
264     vnode_t, struct nfsexstuff *);
265 int nfsrvd_freestateid(struct nfsrv_descript *, int,
266     vnode_t, struct nfsexstuff *);
267 int nfsrvd_layoutget(struct nfsrv_descript *, int,
268     vnode_t, struct nfsexstuff *);
269 int nfsrvd_getdevinfo(struct nfsrv_descript *, int,
270     vnode_t, struct nfsexstuff *);
271 int nfsrvd_layoutcommit(struct nfsrv_descript *, int,
272     vnode_t, struct nfsexstuff *);
273 int nfsrvd_layoutreturn(struct nfsrv_descript *, int,
274     vnode_t, struct nfsexstuff *);
275 int nfsrvd_ioadvise(struct nfsrv_descript *, int,
276     vnode_t, struct nfsexstuff *);
277 int nfsrvd_layouterror(struct nfsrv_descript *, int,
278     vnode_t, struct nfsexstuff *);
279 int nfsrvd_layoutstats(struct nfsrv_descript *, int,
280     vnode_t, struct nfsexstuff *);
281 int nfsrvd_teststateid(struct nfsrv_descript *, int,
282     vnode_t, struct nfsexstuff *);
283 int nfsrvd_allocate(struct nfsrv_descript *, int,
284     vnode_t, struct nfsexstuff *);
285 int nfsrvd_deallocate(struct nfsrv_descript *, int,
286     vnode_t, struct nfsexstuff *);
287 int nfsrvd_copy_file_range(struct nfsrv_descript *, int,
288     vnode_t, vnode_t, struct nfsexstuff *, struct nfsexstuff *);
289 int nfsrvd_clone(struct nfsrv_descript *, int,
290     vnode_t, vnode_t, struct nfsexstuff *, struct nfsexstuff *);
291 int nfsrvd_seek(struct nfsrv_descript *, int,
292     vnode_t, struct nfsexstuff *);
293 int nfsrvd_getxattr(struct nfsrv_descript *, int,
294     vnode_t, struct nfsexstuff *);
295 int nfsrvd_setxattr(struct nfsrv_descript *, int,
296     vnode_t, struct nfsexstuff *);
297 int nfsrvd_rmxattr(struct nfsrv_descript *, int,
298     vnode_t, struct nfsexstuff *);
299 int nfsrvd_listxattr(struct nfsrv_descript *, int,
300     vnode_t, struct nfsexstuff *);
301 int nfsrvd_notsupp(struct nfsrv_descript *, int,
302     vnode_t, struct nfsexstuff *);
303 
304 /* nfs_nfsdsocket.c */
305 void nfsrvd_rephead(struct nfsrv_descript *);
306 void nfsrvd_dorpc(struct nfsrv_descript *, int, u_char *, int, u_int32_t);
307 
308 /* nfs_nfsdcache.c */
309 void nfsrvd_initcache(void);
310 int nfsrvd_getcache(struct nfsrv_descript *);
311 struct nfsrvcache *nfsrvd_updatecache(struct nfsrv_descript *);
312 void nfsrvd_sentcache(struct nfsrvcache *, int, uint32_t);
313 void nfsrvd_cleancache(void);
314 void nfsrvd_refcache(struct nfsrvcache *);
315 void nfsrvd_derefcache(struct nfsrvcache *);
316 void nfsrvd_delcache(struct nfsrvcache *);
317 void nfsrc_trimcache(uint64_t, uint32_t, int);
318 
319 /* nfs_commonsubs.c */
320 void nfscl_reqstart(struct nfsrv_descript *, int, struct nfsmount *,
321     u_int8_t *, int, u_int32_t **, struct nfsclsession *, int, int,
322     struct ucred *);
323 void nfsm_stateidtom(struct nfsrv_descript *, nfsv4stateid_t *, int);
324 void nfscl_fillsattr(struct nfsrv_descript *, struct vattr *,
325       vnode_t, int, u_int32_t);
326 void newnfs_init(void);
327 int nfsaddr_match(int, union nethostaddr *, NFSSOCKADDR_T);
328 int nfsaddr2_match(NFSSOCKADDR_T, NFSSOCKADDR_T);
329 int nfsm_strtom(struct nfsrv_descript *, const char *, int);
330 int nfsm_mbufuio(struct nfsrv_descript *, struct uio *, int);
331 int nfsm_fhtom(struct nfsmount *, struct nfsrv_descript *, u_int8_t *, int,
332     int);
333 int nfsm_advance(struct nfsrv_descript *, int, int);
334 void *nfsm_dissct(struct nfsrv_descript *, int, int);
335 void newnfs_copycred(struct nfscred *, struct ucred *);
336 void newnfs_copyincred(struct ucred *, struct nfscred *);
337 int nfsrv_dissectacl(struct nfsrv_descript *, NFSACL_T *, bool, int *,
338     int *, NFSPROC_T *);
339 int nfsrv_getattrbits(struct nfsrv_descript *, nfsattrbit_t *, int *,
340     int *);
341 int nfsrv_getopbits(struct nfsrv_descript *, nfsopbit_t *, int *);
342 int nfsv4_loadattr(struct nfsrv_descript *, vnode_t,
343     struct nfsvattr *, struct nfsfh **, fhandle_t *, int,
344     struct nfsv3_pathconf *, struct statfs *, struct nfsstatfs *,
345     struct nfsfsinfo *, NFSACL_T *,
346     int, int *, u_int32_t *, u_int32_t *, bool *, uint32_t *, NFSPROC_T *,
347     struct ucred *);
348 int nfsv4_lock(struct nfsv4lock *, int, int *, struct mtx *, struct mount *);
349 void nfsv4_unlock(struct nfsv4lock *, int);
350 void nfsv4_relref(struct nfsv4lock *);
351 void nfsv4_getref(struct nfsv4lock *, int *, struct mtx *, struct mount *);
352 int nfsv4_getref_nonblock(struct nfsv4lock *);
353 int nfsv4_testlock(struct nfsv4lock *);
354 int nfsrv_mtostr(struct nfsrv_descript *, char *, int);
355 void nfsrv_cleanusergroup(void);
356 int nfsrv_checkutf8(u_int8_t *, int);
357 int newnfs_sndlock(int *);
358 void newnfs_sndunlock(int *);
359 int nfsv4_getipaddr(struct nfsrv_descript *, struct sockaddr_in *,
360     struct sockaddr_in6 *, sa_family_t *, int *);
361 int nfsv4_seqsession(uint32_t, uint32_t, uint32_t, struct nfsslot *,
362     struct mbuf **, uint16_t);
363 void nfsv4_seqsess_cacherep(uint32_t, struct nfsslot *, int, struct mbuf **);
364 int nfsv4_sequencelookup(struct nfsmount *, struct nfsclsession *, int *,
365     int *, uint32_t *, uint8_t *, bool);
366 void nfsv4_freeslot(struct nfsclsession *, int, bool);
367 struct ucred *nfsrv_getgrpscred(struct ucred *);
368 struct nfsdevice *nfsv4_findmirror(struct nfsmount *);
369 void nfsm_set(struct nfsrv_descript *, u_int);
370 struct mbuf *nfsm_add_ext_pgs(struct mbuf *, int, int *);
371 int nfsrpc_destroysession(struct nfsmount *, struct nfsclsession *,
372     struct ucred *, NFSPROC_T *);
373 
374 /* nfs_clcomsubs.c */
375 int nfsm_uiombuf(struct nfsrv_descript *, struct uio *, int);
376 struct mbuf *nfsm_uiombuflist(struct uio *, int, u_int);
377 u_int8_t *nfscl_getmyip(struct nfsmount *, struct in6_addr *, int *);
378 int nfsm_getfh(struct nfsrv_descript *, struct nfsfh **);
379 int nfscl_mtofh(struct nfsrv_descript *, struct nfsfh **,
380         struct nfsvattr *, int *);
381 int nfscl_postop_attr(struct nfsrv_descript *, struct nfsvattr *, int *);
382 int nfscl_wcc_data(struct nfsrv_descript *, vnode_t,
383     struct nfsvattr *, int *, int *, uint64_t *);
384 int nfsm_loadattr(struct nfsrv_descript *, struct nfsvattr *);
385 int nfscl_request(struct nfsrv_descript *, vnode_t,
386          NFSPROC_T *, struct ucred *);
387 
388 /* nfs_nfsdsubs.c */
389 void nfsd_fhtovp(struct nfsrv_descript *, struct nfsrvfh *, int,
390     vnode_t *, struct nfsexstuff *, mount_t *, int, int);
391 int nfsd_excred(struct nfsrv_descript *, struct nfsexstuff *, struct ucred *,
392     bool);
393 int nfsrv_mtofh(struct nfsrv_descript *, struct nfsrvfh *);
394 int nfsrv_putattrbit(struct nfsrv_descript *, nfsattrbit_t *);
395 int nfsrv_putopbit(struct nfsrv_descript *, nfsopbit_t *);
396 void nfsrv_wcc(struct nfsrv_descript *, int, struct nfsvattr *, int,
397     struct nfsvattr *);
398 int nfsv4_fillattr(struct nfsrv_descript *, struct mount *, vnode_t, NFSACL_T *,
399     struct vattr *, fhandle_t *, int, nfsattrbit_t *, struct ucred *,
400     NFSPROC_T *, int, int, int, int, uint64_t, struct statfs *, bool, bool,
401     bool, uint32_t);
402 void nfsrv_fillattr(struct nfsrv_descript *, struct nfsvattr *);
403 struct mbuf *nfsrv_adj(struct mbuf *, int, int);
404 void nfsrv_postopattr(struct nfsrv_descript *, int, struct nfsvattr *);
405 int nfsd_errmap(struct nfsrv_descript *);
406 void nfsv4_uidtostr(uid_t, u_char **, int *);
407 int nfsv4_strtouid(struct nfsrv_descript *, u_char *, int, uid_t *);
408 void nfsv4_gidtostr(gid_t, u_char **, int *);
409 int nfsv4_strtogid(struct nfsrv_descript *, u_char *, int, gid_t *);
410 int nfsrv_checkuidgid(struct nfsrv_descript *, struct nfsvattr *);
411 void nfsrv_fixattr(struct nfsrv_descript *, vnode_t,
412     struct nfsvattr *, NFSACL_T *, NFSPROC_T *, nfsattrbit_t *,
413     struct nfsexstuff *);
414 int nfsrv_errmoved(int);
415 int nfsrv_putreferralattr(struct nfsrv_descript *, nfsattrbit_t *,
416     struct nfsreferral *, int, int *);
417 int nfsrv_parsename(struct nfsrv_descript *, char *, u_long *,
418     NFSPATHLEN_T *);
419 void nfsd_init(void);
420 int nfsd_checkrootexp(struct nfsrv_descript *);
421 void nfsd_getminorvers(struct nfsrv_descript *, u_char *, u_char **, int *,
422     u_int32_t *);
423 
424 /* nfs_clvfsops.c */
425 void nfscl_retopts(struct nfsmount *, char *, size_t);
426 
427 /* nfs_commonport.c */
428 int nfsrv_lookupfilename(struct nameidata *, char *, NFSPROC_T *);
429 void nfsrv_object_create(vnode_t, NFSPROC_T *);
430 int nfsrv_mallocmget_limit(void);
431 int nfsvno_v4rootexport(struct nfsrv_descript *);
432 void newnfs_portinit(void);
433 struct ucred *newnfs_getcred(void);
434 void newnfs_setroot(struct ucred *);
435 int nfs_catnap(int, int, const char *);
436 struct nfsreferral *nfsv4root_getreferral(vnode_t, vnode_t, u_int32_t);
437 int nfsvno_pathconf(vnode_t, int, long *, struct ucred *, NFSPROC_T *);
438 int nfsrv_atroot(vnode_t, uint64_t *);
439 int nfs_supportsnfsv4acls(vnode_t);
440 
441 /* nfs_commonacl.c */
442 int nfsrv_dissectace(struct nfsrv_descript *, struct acl_entry *,
443     bool, int *, int *, NFSPROC_T *);
444 uint32_t nfs_aceperm(acl_perm_t);
445 int nfsrv_buildacl(struct nfsrv_descript *, NFSACL_T *, __enum_uint8(vtype),
446     NFSPROC_T *);
447 int nfsrv_compareacl(NFSACL_T *, NFSACL_T *);
448 
449 /* nfs_clrpcops.c */
450 int nfsrpc_null(vnode_t, struct ucred *, NFSPROC_T *);
451 int nfsrpc_access(vnode_t, int, struct ucred *, NFSPROC_T *,
452     struct nfsvattr *, int *);
453 int nfsrpc_accessrpc(vnode_t, u_int32_t, struct ucred *,
454     NFSPROC_T *, struct nfsvattr *, int *, u_int32_t *);
455 int nfsrpc_open(vnode_t, int, struct ucred *, NFSPROC_T *);
456 int nfsrpc_openrpc(struct nfsmount *, vnode_t, u_int8_t *, int, u_int8_t *, int,
457     u_int32_t, struct nfsclopen *, u_int8_t *, int, struct nfscldeleg **, int,
458     u_int32_t, struct ucred *, NFSPROC_T *, int, int);
459 int nfsrpc_opendowngrade(vnode_t, u_int32_t, struct nfsclopen *,
460     struct ucred *, NFSPROC_T *);
461 int nfsrpc_close(vnode_t, int, NFSPROC_T *);
462 int nfsrpc_closerpc(struct nfsrv_descript *, struct nfsmount *,
463     struct nfsclopen *, struct ucred *, NFSPROC_T *, int);
464 int nfsrpc_openconfirm(vnode_t, u_int8_t *, int, struct nfsclopen *,
465     struct ucred *, NFSPROC_T *);
466 int nfsrpc_setclient(struct nfsmount *, struct nfsclclient *, int,
467     bool *, struct ucred *, NFSPROC_T *);
468 int nfsrpc_getattr(vnode_t, struct ucred *, NFSPROC_T *, struct nfsvattr *);
469 int nfsrpc_getattrnovp(struct nfsmount *, u_int8_t *, int, int,
470     struct ucred *, NFSPROC_T *, struct nfsvattr *, u_int64_t *, uint32_t *);
471 int nfsrpc_setattr(vnode_t, struct vattr *, NFSACL_T *, struct ucred *,
472     NFSPROC_T *, struct nfsvattr *, int *);
473 int nfsrpc_lookup(vnode_t, char *, int, struct ucred *, NFSPROC_T *,
474     struct nfsvattr *, struct nfsvattr *, struct nfsfh **, int *, int *,
475     uint32_t);
476 int nfsrpc_readlink(vnode_t, struct uio *, struct ucred *,
477     NFSPROC_T *, struct nfsvattr *, int *);
478 int nfsrpc_read(vnode_t, struct uio *, struct ucred *, NFSPROC_T *,
479     struct nfsvattr *, int *);
480 int nfsrpc_write(vnode_t, struct uio *, int *, int *,
481     struct ucred *, NFSPROC_T *, struct nfsvattr *, int *, int, int);
482 int nfsrpc_mknod(vnode_t, char *, int, struct vattr *, u_int32_t,
483     __enum_uint8(vtype), struct ucred *, NFSPROC_T *, struct nfsvattr *,
484     struct nfsvattr *, struct nfsfh **, int *, int *);
485 int nfsrpc_create(vnode_t, char *, int, struct vattr *, nfsquad_t,
486     int, struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *,
487     struct nfsfh **, int *, int *);
488 int nfsrpc_remove(struct vnode *, char *, int, struct vnode *,
489     struct nfsvattr *, int *, nfsremove_status *, struct nfsvattr *, int *,
490     struct ucred *, NFSPROC_T *);
491 int nfsrpc_rename(struct vnode *, struct vnode *, char *, int, struct vnode *,
492     struct vnode *, char *, int, nfsremove_status *, struct nfsvattr *,
493     struct nfsvattr *, int *, int *, struct nfsvattr *, int *, struct ucred *,
494     NFSPROC_T *);
495 int nfsrpc_link(vnode_t, vnode_t, char *, int,
496     struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *,
497     int *, int *);
498 int nfsrpc_symlink(vnode_t, char *, int, const char *, struct vattr *,
499     struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *,
500     struct nfsfh **, int *, int *);
501 int nfsrpc_mkdir(vnode_t, char *, int, struct vattr *,
502     struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *,
503     struct nfsfh **, int *, int *);
504 int nfsrpc_rmdir(vnode_t, char *, int, struct ucred *, NFSPROC_T *,
505     struct nfsvattr *, int *);
506 int nfsrpc_readdir(vnode_t, struct uio *, nfsuint64 *, struct ucred *,
507     NFSPROC_T *, struct nfsvattr *, int *, int *);
508 int nfsrpc_readdirplus(vnode_t, struct uio *, nfsuint64 *,
509     struct ucred *, NFSPROC_T *, struct nfsvattr *, int *, int *);
510 int nfsrpc_commit(vnode_t, u_quad_t, int, struct ucred *,
511     NFSPROC_T *, struct nfsvattr *, int *);
512 int nfsrpc_advlock(vnode_t, off_t, int, struct flock *, int,
513     struct ucred *, NFSPROC_T *, void *, int);
514 int nfsrpc_lockt(struct nfsrv_descript *, vnode_t,
515     struct nfsclclient *, u_int64_t, u_int64_t, struct flock *,
516     struct ucred *, NFSPROC_T *, void *, int);
517 int nfsrpc_lock(struct nfsrv_descript *, struct nfsmount *, vnode_t,
518     u_int8_t *, int, struct nfscllockowner *, int, int, u_int64_t,
519     u_int64_t, short, struct ucred *, NFSPROC_T *, int);
520 int nfsrpc_statfs(vnode_t, struct nfsstatfs *, struct nfsfsinfo *, uint32_t *,
521     uint32_t *, struct ucred *, NFSPROC_T *, struct nfsvattr *, int *);
522 int nfsrpc_fsinfo(vnode_t, struct nfsfsinfo *, struct ucred *,
523     NFSPROC_T *, struct nfsvattr *, int *);
524 int nfsrpc_pathconf(vnode_t, struct nfsv3_pathconf *, bool *, uint32_t *,
525     struct ucred *, NFSPROC_T *, struct nfsvattr *, int *);
526 int nfsrpc_renew(struct nfsclclient *, struct nfsclds *, struct ucred *,
527     NFSPROC_T *);
528 int nfsrpc_rellockown(struct nfsmount *, struct nfscllockowner *, uint8_t *,
529     int, struct ucred *, NFSPROC_T *);
530 int nfsrpc_getdirpath(struct nfsmount *, u_char *, struct ucred *,
531     NFSPROC_T *);
532 int nfsrpc_delegreturn(struct nfscldeleg *, struct ucred *,
533     struct nfsmount *, NFSPROC_T *, int);
534 int nfsrpc_getacl(vnode_t, struct ucred *, NFSPROC_T *, NFSACL_T *);
535 int nfsrpc_setacl(vnode_t, struct ucred *, NFSPROC_T *, NFSACL_T *);
536 int nfsrpc_exchangeid(struct nfsmount *, struct nfsclclient *,
537     struct nfssockreq *, int, uint32_t, struct nfsclds **, struct ucred *,
538     NFSPROC_T *);
539 int nfsrpc_createsession(struct nfsmount *, struct nfsclsession *,
540     struct nfssockreq *, struct nfsclds *, uint32_t, int, struct ucred *,
541     NFSPROC_T *);
542 int nfsrpc_destroyclient(struct nfsmount *, struct nfsclclient *,
543     struct ucred *, NFSPROC_T *);
544 int nfsrpc_getdeviceinfo(struct nfsmount *, uint8_t *, int, uint32_t *,
545     struct nfscldevinfo **, struct ucred *, NFSPROC_T *);
546 int nfsrpc_layoutcommit(struct nfsmount *, uint8_t *, int, int,
547     uint64_t, uint64_t, uint64_t, nfsv4stateid_t *, int, struct ucred *,
548     NFSPROC_T *);
549 int nfsrpc_layoutreturn(struct nfsmount *, uint8_t *, int, int, int, uint32_t,
550     int, uint64_t, uint64_t, nfsv4stateid_t *, struct ucred *, NFSPROC_T *,
551     uint32_t, uint32_t, char *);
552 int nfsrpc_reclaimcomplete(struct nfsmount *, struct ucred *, NFSPROC_T *);
553 int nfsrpc_advise(vnode_t, off_t, uint64_t, int, struct ucred *, NFSPROC_T *);
554 int nfscl_doiods(vnode_t, struct uio *, int *, int *, uint32_t, int,
555     struct ucred *, NFSPROC_T *);
556 int nfscl_findlayoutforio(struct nfscllayout *, uint64_t, uint32_t,
557     struct nfsclflayout **);
558 void nfscl_freenfsclds(struct nfsclds *);
559 int nfsrpc_allocate(vnode_t, off_t, off_t, struct nfsvattr *, int *,
560     struct ucred *, NFSPROC_T *);
561 int nfsrpc_deallocate(vnode_t, off_t, off_t, struct nfsvattr *, int *,
562     struct ucred *, NFSPROC_T *);
563 int nfsrpc_copy_file_range(vnode_t, off_t *, vnode_t, off_t *, size_t *,
564     unsigned int, int *, struct nfsvattr *, int *, struct nfsvattr *,
565     struct ucred *, bool, bool *);
566 int nfsrpc_clone(vnode_t, off_t *, vnode_t, off_t *, size_t *, bool,
567     int *, struct nfsvattr *, int *, struct nfsvattr *, struct ucred *);
568 int nfsrpc_seek(vnode_t, off_t *, bool *, int, struct ucred *,
569     struct nfsvattr *, int *);
570 int nfsrpc_getextattr(vnode_t, const char *, struct uio *, ssize_t *,
571     struct nfsvattr *, int *, struct ucred *, NFSPROC_T *);
572 int nfsrpc_setextattr(vnode_t, const char *, struct uio *, struct nfsvattr *,
573     int *, struct ucred *, NFSPROC_T *);
574 int nfsrpc_listextattr(vnode_t, uint64_t *, struct uio *, size_t *, bool *,
575     struct nfsvattr *, int *, struct ucred *, NFSPROC_T *);
576 int nfsrpc_rmextattr(vnode_t, const char *, struct nfsvattr *, int *,
577     struct ucred *, NFSPROC_T *);
578 void nfsrpc_bindconnsess(CLIENT *, void *, struct ucred *);
579 int nfsrpc_openattr(struct nfsmount *, struct vnode *, uint8_t *, int,
580     bool, struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsfh **,
581     int *);
582 
583 /* nfs_clstate.c */
584 int nfscl_open(vnode_t, u_int8_t *, int, u_int32_t, int,
585     struct ucred *, NFSPROC_T *, struct nfsclowner **, struct nfsclopen **,
586     int *, int *, int, bool);
587 int nfscl_getstateid(vnode_t, u_int8_t *, int, u_int32_t, int, struct ucred *,
588     NFSPROC_T *, nfsv4stateid_t *, void **);
589 void nfscl_ownerrelease(struct nfsmount *, struct nfsclowner *, int, int, int);
590 void nfscl_openrelease(struct nfsmount *, struct nfsclopen *, int, int);
591 int nfscl_getcl(struct mount *, struct ucred *, NFSPROC_T *, bool, bool,
592     struct nfsclclient **);
593 struct nfsclclient *nfscl_findcl(struct nfsmount *);
594 void nfscl_clientrelease(struct nfsclclient *);
595 void nfscl_freelock(struct nfscllock *, int);
596 void nfscl_freelockowner(struct nfscllockowner *, int);
597 int nfscl_getbytelock(vnode_t, u_int64_t, u_int64_t, short,
598     struct ucred *, NFSPROC_T *, struct nfsclclient *, int, void *, int,
599     u_int8_t *, u_int8_t *, struct nfscllockowner **, int *, int *);
600 int nfscl_relbytelock(vnode_t, u_int64_t, u_int64_t,
601     struct ucred *, NFSPROC_T *, int, struct nfsclclient *,
602     void *, int, struct nfscllockowner **, int *);
603 int nfscl_checkwritelocked(vnode_t, struct flock *,
604     struct ucred *, NFSPROC_T *, void *, int);
605 void nfscl_lockrelease(struct nfscllockowner *, int, int);
606 void nfscl_fillclid(u_int64_t, char *, u_int8_t *, u_int16_t);
607 void nfscl_filllockowner(void *, u_int8_t *, int);
608 void nfscl_freeopen(struct nfsclopen *, int, bool);
609 void nfscl_umount(struct nfsmount *, NFSPROC_T *, struct nfscldeleghead *);
610 void nfscl_renewthread(struct nfsclclient *, NFSPROC_T *);
611 void nfscl_initiate_recovery(struct nfsclclient *);
612 int nfscl_hasexpired(struct nfsclclient *, u_int32_t, NFSPROC_T *);
613 void nfscl_dumpstate(struct nfsmount *, int, int, int, int);
614 void nfscl_dupopen(vnode_t, int);
615 int nfscl_getclose(vnode_t, struct nfsclclient **);
616 int nfscl_doclose(vnode_t, struct nfsclclient **, NFSPROC_T *);
617 int nfsrpc_doclose(struct nfsmount *, struct nfsclopen *, NFSPROC_T *, bool,
618     bool);
619 int nfscl_deleg(mount_t, struct nfsclclient *, u_int8_t *, int,
620     struct ucred *, NFSPROC_T *, struct nfscldeleg *);
621 void nfscl_lockinit(struct nfsv4lock *);
622 void nfscl_lockexcl(struct nfsv4lock *, void *);
623 void nfscl_lockunlock(struct nfsv4lock *);
624 void nfscl_lockderef(struct nfsv4lock *);
625 void nfscl_delegreturnvp(struct vnode *, bool, NFSPROC_T *);
626 void nfscl_docb(struct nfsrv_descript *, NFSPROC_T *);
627 void nfscl_releasealllocks(struct nfsclclient *, vnode_t, NFSPROC_T *, void *,
628     int);
629 int nfscl_lockt(vnode_t, struct nfsclclient *, u_int64_t,
630     u_int64_t, struct flock *, NFSPROC_T *, void *, int);
631 int nfscl_mustflush(vnode_t);
632 int nfscl_nodeleg(vnode_t, int);
633 int nfscl_removedeleg(vnode_t, NFSPROC_T *, nfsv4stateid_t *);
634 int nfscl_getref(struct nfsmount *);
635 void nfscl_relref(struct nfsmount *);
636 int nfscl_renamedeleg(vnode_t, nfsv4stateid_t *, int *, vnode_t,
637     nfsv4stateid_t *, int *, NFSPROC_T *);
638 void nfscl_reclaimnode(vnode_t);
639 void nfscl_newnode(vnode_t);
640 void nfscl_delegmodtime(struct vnode *, struct timespec *);
641 void nfscl_deleggetmodtime(vnode_t, struct timespec *);
642 int nfscl_trydelegreturn(struct nfscldeleg *, struct ucred *,
643     struct nfsmount *, NFSPROC_T *);
644 int nfscl_tryclose(struct nfsclopen *, struct ucred *,
645     struct nfsmount *, NFSPROC_T *, bool);
646 void nfscl_cleanup(NFSPROC_T *);
647 int nfscl_layout(struct nfsmount *, vnode_t, u_int8_t *, int, nfsv4stateid_t *,
648     int, int, struct nfsclflayouthead *, struct nfscllayout **, struct ucred *,
649     NFSPROC_T *);
650 struct nfscllayout *nfscl_getlayout(struct nfsclclient *, uint8_t *, int,
651     uint64_t, uint32_t, struct nfsclflayout **, int *);
652 void nfscl_dserr(uint32_t, uint32_t, struct nfscldevinfo *,
653     struct nfscllayout *, struct nfsclds *);
654 void nfscl_cancelreqs(struct nfsclds *);
655 void nfscl_rellayout(struct nfscllayout *, int);
656 struct nfscldevinfo *nfscl_getdevinfo(struct nfsclclient *, uint8_t *,
657     struct nfscldevinfo *);
658 void nfscl_reldevinfo(struct nfscldevinfo *);
659 int nfscl_adddevinfo(struct nfsmount *, struct nfscldevinfo *, int,
660     struct nfsclflayout *);
661 void nfscl_freelayout(struct nfscllayout *);
662 void nfscl_freeflayout(struct nfsclflayout *);
663 void nfscl_freedevinfo(struct nfscldevinfo *);
664 int nfscl_layoutcommit(vnode_t, NFSPROC_T *);
665 int nfscl_delegacecheck(struct vnode *, accmode_t, struct ucred *);
666 void nfscl_startdelegrecall(struct nfsclclient *, struct nfsfh *);
667 
668 /* nfs_clport.c */
669 int nfscl_nget(mount_t, vnode_t, struct nfsfh *,
670     struct componentname *, NFSPROC_T *, struct nfsnode **, int);
671 NFSPROC_T *nfscl_getparent(NFSPROC_T *);
672 void nfscl_start_renewthread(struct nfsclclient *);
673 void nfscl_loadsbinfo(struct nfsmount *, struct nfsstatfs *, void *);
674 void nfscl_loadfsinfo(struct nfsmount *, struct nfsfsinfo *, uint32_t);
675 void nfscl_delegreturn(struct nfscldeleg *, int, struct nfsmount *,
676     struct ucred *, NFSPROC_T *);
677 void nfsrvd_cbinit(int);
678 int nfscl_checksattr(struct vattr *, struct nfsvattr *);
679 int nfscl_ngetreopen(mount_t, u_int8_t *, int, NFSPROC_T *,
680     struct nfsnode **);
681 int nfscl_procdoesntexist(u_int8_t *);
682 int nfscl_maperr(NFSPROC_T *, int, uid_t, gid_t);
683 
684 /* nfs_clsubs.c */
685 void nfscl_init(void);
686 
687 /* nfs_clbio.c */
688 int ncl_flush(vnode_t, int, NFSPROC_T *, int, int);
689 
690 /* nfs_clnode.c */
691 void ncl_invalcaches(vnode_t);
692 
693 /* nfs_nfsdport.c */
694 int nfsvno_getattr(vnode_t, struct nfsvattr *, struct nfsrv_descript *,
695     NFSPROC_T *, int, nfsattrbit_t *);
696 int nfsvno_setattr(vnode_t, struct nfsvattr *, struct ucred *,
697     NFSPROC_T *, struct nfsexstuff *);
698 int nfsvno_getfh(vnode_t, fhandle_t *, NFSPROC_T *);
699 int nfsvno_accchk(vnode_t, accmode_t, struct ucred *,
700     struct nfsexstuff *, NFSPROC_T *, int, int, u_int32_t *);
701 int nfsvno_namei(struct nfsrv_descript *, struct nameidata *,
702     vnode_t, int, struct nfsexstuff *, vnode_t *);
703 void nfsvno_setpathbuf(struct nameidata *, char **, u_long **);
704 void nfsvno_relpathbuf(struct nameidata *);
705 int nfsvno_readlink(vnode_t, struct ucred *, int, NFSPROC_T *, struct mbuf **,
706     struct mbuf **, int *);
707 int nfsvno_read(vnode_t, off_t, int, struct ucred *, int, NFSPROC_T *,
708     struct mbuf **, struct mbuf **);
709 int nfsvno_write(vnode_t, off_t, int, int *, struct mbuf *, char *,
710     struct ucred *, NFSPROC_T *);
711 int nfsvno_createsub(struct nfsrv_descript *, struct nameidata *,
712     vnode_t *, struct nfsvattr *, int *, int32_t *, NFSDEV_T,
713     struct nfsexstuff *);
714 int nfsvno_mknod(struct nameidata *, struct nfsvattr *, struct ucred *,
715     NFSPROC_T *);
716 int nfsvno_mkdir(struct nameidata *,
717     struct nfsvattr *, uid_t, struct ucred *, NFSPROC_T *,
718     struct nfsexstuff *);
719 int nfsvno_symlink(struct nameidata *, struct nfsvattr *, char *, int, int,
720     uid_t, struct ucred *, NFSPROC_T *, struct nfsexstuff *);
721 int nfsvno_getsymlink(struct nfsrv_descript *, struct nfsvattr *,
722     NFSPROC_T *, char **, int *);
723 int nfsvno_removesub(struct nameidata *, bool, struct nfsrv_descript *,
724     NFSPROC_T *, struct nfsexstuff *);
725 int nfsvno_rmdirsub(struct nameidata *, int, struct ucred *, NFSPROC_T *,
726     struct nfsexstuff *);
727 int nfsvno_rename(struct nameidata *, struct nameidata *,
728     struct nfsrv_descript *, NFSPROC_T *);
729 int nfsvno_link(struct nameidata *, vnode_t, nfsquad_t, struct ucred *,
730     NFSPROC_T *, struct nfsexstuff *);
731 int nfsvno_fsync(vnode_t, u_int64_t, int, struct ucred *, NFSPROC_T *);
732 int nfsvno_statfs(vnode_t, struct statfs *);
733 void nfsvno_getfs(struct nfsfsinfo *, int);
734 void nfsvno_open(struct nfsrv_descript *, struct nameidata *, nfsquad_t,
735     nfsv4stateid_t *, struct nfsstate *, int *, struct nfsvattr *, int32_t *,
736     int, NFSACL_T *, nfsattrbit_t *, struct ucred *, bool,
737     struct nfsexstuff *, vnode_t *);
738 int nfsvno_updfilerev(vnode_t, struct nfsvattr *, struct nfsrv_descript *,
739     NFSPROC_T *);
740 int nfsvno_fillattr(struct nfsrv_descript *, struct mount *, vnode_t,
741     struct nfsvattr *, fhandle_t *, int, nfsattrbit_t *,
742     struct ucred *, NFSPROC_T *, int, int, int, int, uint64_t, bool, bool,
743     bool, uint32_t);
744 int nfsrv_sattr(struct nfsrv_descript *, vnode_t, struct nfsvattr *, nfsattrbit_t *,
745     NFSACL_T *, NFSPROC_T *);
746 int nfsv4_sattr(struct nfsrv_descript *, vnode_t, struct nfsvattr *, nfsattrbit_t *,
747     NFSACL_T *, NFSPROC_T *);
748 int nfsvno_checkexp(mount_t, NFSSOCKADDR_T, struct nfsexstuff *,
749     struct ucred **);
750 int nfsvno_fhtovp(mount_t, fhandle_t *, NFSSOCKADDR_T, int,
751     vnode_t *, struct nfsexstuff *, struct ucred **);
752 vnode_t nfsvno_getvp(fhandle_t *);
753 int nfsvno_advlock(vnode_t, int, u_int64_t, u_int64_t, NFSPROC_T *);
754 int nfsrv_v4rootexport(void *, struct ucred *, NFSPROC_T *);
755 int nfsvno_testexp(struct nfsrv_descript *, struct nfsexstuff *);
756 uint32_t nfsrv_hashfh(fhandle_t *);
757 uint32_t nfsrv_hashsessionid(uint8_t *);
758 void nfsrv_backupstable(void);
759 int nfsrv_dsgetdevandfh(struct vnode *, NFSPROC_T *, int *, fhandle_t *,
760     char *);
761 int nfsrv_dsgetsockmnt(struct vnode *, int, char *, int *, int *,
762     NFSPROC_T *, struct vnode **, fhandle_t *, char *, char *,
763     struct vnode **, struct nfsmount **, struct nfsmount *, int *, int *);
764 int nfsrv_dscreate(struct vnode *, struct vattr *, struct vattr *,
765     fhandle_t *, struct pnfsdsfile *, struct pnfsdsattr *, char *,
766     struct ucred *, NFSPROC_T *, struct vnode **);
767 int nfsrv_updatemdsattr(struct vnode *, struct nfsvattr *, NFSPROC_T *);
768 void nfsrv_killrpcs(struct nfsmount *);
769 int nfsrv_setacl(struct vnode *, NFSACL_T *, struct ucred *, NFSPROC_T *);
770 int nfsvno_seek(struct nfsrv_descript *, struct vnode *, u_long, off_t *, int,
771     bool *, struct ucred *, NFSPROC_T *);
772 int nfsvno_allocate(struct vnode *, off_t, off_t, struct ucred *, NFSPROC_T *);
773 int nfsvno_deallocate(struct vnode *, off_t, off_t, struct ucred *,
774     NFSPROC_T *);
775 int nfsvno_getxattr(struct vnode *, char *, uint32_t, struct ucred *,
776     uint64_t, int, struct thread *, struct mbuf **, struct mbuf **, int *);
777 int nfsvno_setxattr(struct vnode *, char *, int, struct mbuf *, char *,
778     struct ucred *, struct thread *);
779 int nfsvno_rmxattr(struct nfsrv_descript *, struct vnode *, char *,
780     struct ucred *, struct thread *);
781 int nfsvno_listxattr(struct vnode *, uint64_t, struct ucred *, struct thread *,
782     u_char **, uint32_t *, bool *);
783 void nfsm_trimtrailing(struct nfsrv_descript *, struct mbuf *, char *, int,
784     int);
785 bool nfsrv_checkwrongsec(struct nfsrv_descript *, int, __enum_uint8(vtype));
786 void nfsrv_checknospc(void);
787 
788 /* nfs_commonkrpc.c */
789 int newnfs_nmcancelreqs(struct nfsmount *);
790 void newnfs_set_sigmask(struct thread *, sigset_t *);
791 void newnfs_restore_sigmask(struct thread *, sigset_t *);
792 int newnfs_msleep(struct thread *, void *, struct mtx *, int, char *, int);
793 int newnfs_request(struct nfsrv_descript *, struct nfsmount *,
794     struct nfsclient *, struct nfssockreq *, vnode_t, NFSPROC_T *,
795     struct ucred *, u_int32_t, u_int32_t, u_char *, int, u_int64_t *,
796     struct nfsclsession *);
797 void nfs_resetslots(struct nfsclsession *);
798 int newnfs_connect(struct nfsmount *, struct nfssockreq *,
799     struct ucred *, NFSPROC_T *, int, bool, struct __rpc_client **);
800 void newnfs_disconnect(struct nfsmount *, struct nfssockreq *);
801 int newnfs_sigintr(struct nfsmount *, NFSPROC_T *);
802 
803 /* nfs_nfsdkrpc.c */
804 int nfsrvd_addsock(struct file *);
805 int nfsrvd_nfsd(NFSPROC_T *, struct nfsd_nfsd_args *);
806 void nfsrvd_init(int);
807 
808 /* nfs_clkrpc.c */
809 int nfscbd_addsock(struct file *);
810 int nfscbd_nfsd(NFSPROC_T *, struct nfsd_nfscbd_args *);
811