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 * $FreeBSD$ 35 */ 36 37 /* 38 * XXX needs <nfs/rpcv2.h> and <nfs/nfs.h> because of typedefs 39 */ 40 41 struct uio; 42 struct ucred; 43 struct nfscred; 44 NFSPROC_T; 45 struct buf; 46 struct sockaddr_in; 47 struct nfs_dlmount; 48 struct file; 49 struct nfsmount; 50 struct socket; 51 struct nfsreq; 52 struct nfssockreq; 53 struct vattr; 54 struct nameidata; 55 struct nfsnode; 56 struct nfsfh; 57 struct sillyrename; 58 struct componentname; 59 struct nfsd_srvargs; 60 struct nfsrv_descript; 61 struct nfs_fattr; 62 union nethostaddr; 63 struct nfsstate; 64 struct nfslock; 65 struct nfsclient; 66 struct nfslayout; 67 struct nfsdsession; 68 struct nfslockconflict; 69 struct nfsd_idargs; 70 struct nfsd_clid; 71 struct nfsusrgrp; 72 struct nfsclowner; 73 struct nfsclopen; 74 struct nfsclopenhead; 75 struct nfsclclient; 76 struct nfsclsession; 77 struct nfscllockowner; 78 struct nfscllock; 79 struct nfscldeleg; 80 struct nfscllayout; 81 struct nfscldevinfo; 82 struct nfsv4lock; 83 struct nfsvattr; 84 struct nfs_vattr; 85 struct NFSSVCARGS; 86 struct nfsdevice; 87 struct pnfsdsfile; 88 struct pnfsdsattr; 89 #ifdef __FreeBSD__ 90 NFS_ACCESS_ARGS; 91 NFS_OPEN_ARGS; 92 NFS_GETATTR_ARGS; 93 NFS_LOOKUP_ARGS; 94 NFS_READDIR_ARGS; 95 #endif 96 97 /* nfs_nfsdstate.c */ 98 int nfsrv_setclient(struct nfsrv_descript *, struct nfsclient **, 99 nfsquad_t *, nfsquad_t *, NFSPROC_T *); 100 int nfsrv_getclient(nfsquad_t, int, struct nfsclient **, struct nfsdsession *, 101 nfsquad_t, uint32_t, struct nfsrv_descript *, NFSPROC_T *); 102 int nfsrv_destroyclient(nfsquad_t, NFSPROC_T *); 103 int nfsrv_destroysession(struct nfsrv_descript *, uint8_t *); 104 int nfsrv_bindconnsess(struct nfsrv_descript *, uint8_t *, int *); 105 int nfsrv_freestateid(struct nfsrv_descript *, nfsv4stateid_t *, NFSPROC_T *); 106 int nfsrv_teststateid(struct nfsrv_descript *, nfsv4stateid_t *, NFSPROC_T *); 107 int nfsrv_adminrevoke(struct nfsd_clid *, NFSPROC_T *); 108 void nfsrv_dumpclients(struct nfsd_dumpclients *, int); 109 void nfsrv_dumplocks(vnode_t, struct nfsd_dumplocks *, int, NFSPROC_T *); 110 int nfsrv_lockctrl(vnode_t, struct nfsstate **, 111 struct nfslock **, struct nfslockconflict *, nfsquad_t, nfsv4stateid_t *, 112 struct nfsexstuff *, struct nfsrv_descript *, NFSPROC_T *); 113 int nfsrv_openctrl(struct nfsrv_descript *, vnode_t, 114 struct nfsstate **, nfsquad_t, nfsv4stateid_t *, nfsv4stateid_t *, 115 u_int32_t *, struct nfsexstuff *, NFSPROC_T *, u_quad_t); 116 int nfsrv_opencheck(nfsquad_t, nfsv4stateid_t *, struct nfsstate *, 117 vnode_t, struct nfsrv_descript *, NFSPROC_T *, int); 118 int nfsrv_openupdate(vnode_t, struct nfsstate *, nfsquad_t, 119 nfsv4stateid_t *, struct nfsrv_descript *, NFSPROC_T *, int *); 120 int nfsrv_delegupdate(struct nfsrv_descript *, nfsquad_t, nfsv4stateid_t *, 121 vnode_t, int, struct ucred *, NFSPROC_T *, int *); 122 int nfsrv_releaselckown(struct nfsstate *, nfsquad_t, NFSPROC_T *); 123 void nfsrv_zapclient(struct nfsclient *, NFSPROC_T *); 124 int nfssvc_idname(struct nfsd_idargs *); 125 void nfsrv_servertimer(void); 126 int nfsrv_getclientipaddr(struct nfsrv_descript *, struct nfsclient *); 127 void nfsrv_setupstable(NFSPROC_T *); 128 void nfsrv_updatestable(NFSPROC_T *); 129 void nfsrv_writestable(u_char *, int, int, NFSPROC_T *); 130 void nfsrv_throwawayopens(NFSPROC_T *); 131 int nfsrv_checkremove(vnode_t, int, NFSPROC_T *); 132 void nfsd_recalldelegation(vnode_t, NFSPROC_T *); 133 void nfsd_disabledelegation(vnode_t, NFSPROC_T *); 134 int nfsrv_checksetattr(vnode_t, struct nfsrv_descript *, 135 nfsv4stateid_t *, struct nfsvattr *, nfsattrbit_t *, struct nfsexstuff *, 136 NFSPROC_T *); 137 int nfsrv_checkgetattr(struct nfsrv_descript *, vnode_t, 138 struct nfsvattr *, nfsattrbit_t *, NFSPROC_T *); 139 int nfsrv_nfsuserdport(struct nfsuserd_args *, NFSPROC_T *); 140 void nfsrv_nfsuserddelport(void); 141 void nfsrv_throwawayallstate(NFSPROC_T *); 142 int nfsrv_checksequence(struct nfsrv_descript *, uint32_t, uint32_t *, 143 uint32_t *, int, uint32_t *, NFSPROC_T *); 144 int nfsrv_checkreclaimcomplete(struct nfsrv_descript *, int); 145 void nfsrv_cache_session(uint8_t *, uint32_t, int, struct mbuf **); 146 void nfsrv_freeallbackchannel_xprts(void); 147 int nfsrv_layoutcommit(struct nfsrv_descript *, vnode_t, int, int, uint64_t, 148 uint64_t, uint64_t, int, struct timespec *, int, nfsv4stateid_t *, 149 int, char *, int *, uint64_t *, struct ucred *, NFSPROC_T *); 150 int nfsrv_layoutget(struct nfsrv_descript *, vnode_t, struct nfsexstuff *, 151 int, int *, uint64_t *, uint64_t *, uint64_t, nfsv4stateid_t *, int, int *, 152 int *, char *, struct ucred *, NFSPROC_T *); 153 void nfsrv_flexmirrordel(char *, NFSPROC_T *); 154 void nfsrv_recalloldlayout(NFSPROC_T *); 155 int nfsrv_layoutreturn(struct nfsrv_descript *, vnode_t, int, int, uint64_t, 156 uint64_t, int, int, nfsv4stateid_t *, int, uint32_t *, int *, 157 struct ucred *, NFSPROC_T *); 158 int nfsrv_getdevinfo(char *, int, uint32_t *, uint32_t *, int *, char **); 159 void nfsrv_freeonedevid(struct nfsdevice *); 160 void nfsrv_freealllayoutsanddevids(void); 161 void nfsrv_freefilelayouts(fhandle_t *); 162 int nfsrv_deldsserver(int, char *, NFSPROC_T *); 163 struct nfsdevice *nfsrv_deldsnmp(int, struct nfsmount *, 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 **); 171 172 /* nfs_nfsdserv.c */ 173 int nfsrvd_access(struct nfsrv_descript *, int, 174 vnode_t, struct nfsexstuff *); 175 int nfsrvd_getattr(struct nfsrv_descript *, int, 176 vnode_t, struct nfsexstuff *); 177 int nfsrvd_setattr(struct nfsrv_descript *, int, 178 vnode_t, struct nfsexstuff *); 179 int nfsrvd_lookup(struct nfsrv_descript *, int, 180 vnode_t, vnode_t *, fhandle_t *, struct nfsexstuff *); 181 int nfsrvd_readlink(struct nfsrv_descript *, int, 182 vnode_t, struct nfsexstuff *); 183 int nfsrvd_read(struct nfsrv_descript *, int, 184 vnode_t, struct nfsexstuff *); 185 int nfsrvd_write(struct nfsrv_descript *, int, 186 vnode_t, struct nfsexstuff *); 187 int nfsrvd_create(struct nfsrv_descript *, int, 188 vnode_t, struct nfsexstuff *); 189 int nfsrvd_mknod(struct nfsrv_descript *, int, 190 vnode_t, vnode_t *, fhandle_t *, struct nfsexstuff *); 191 int nfsrvd_remove(struct nfsrv_descript *, int, 192 vnode_t, struct nfsexstuff *); 193 int nfsrvd_rename(struct nfsrv_descript *, int, 194 vnode_t, vnode_t, struct nfsexstuff *, struct nfsexstuff *); 195 int nfsrvd_link(struct nfsrv_descript *, int, 196 vnode_t, vnode_t, struct nfsexstuff *, struct nfsexstuff *); 197 int nfsrvd_symlink(struct nfsrv_descript *, int, 198 vnode_t, vnode_t *, fhandle_t *, struct nfsexstuff *); 199 int nfsrvd_mkdir(struct nfsrv_descript *, int, 200 vnode_t, vnode_t *, fhandle_t *, struct nfsexstuff *); 201 int nfsrvd_readdir(struct nfsrv_descript *, int, 202 vnode_t, struct nfsexstuff *); 203 int nfsrvd_readdirplus(struct nfsrv_descript *, int, 204 vnode_t, struct nfsexstuff *); 205 int nfsrvd_commit(struct nfsrv_descript *, int, 206 vnode_t, struct nfsexstuff *); 207 int nfsrvd_statfs(struct nfsrv_descript *, int, 208 vnode_t, struct nfsexstuff *); 209 int nfsrvd_fsinfo(struct nfsrv_descript *, int, 210 vnode_t, struct nfsexstuff *); 211 int nfsrvd_close(struct nfsrv_descript *, int, 212 vnode_t, struct nfsexstuff *); 213 int nfsrvd_delegpurge(struct nfsrv_descript *, int, 214 vnode_t, struct nfsexstuff *); 215 int nfsrvd_delegreturn(struct nfsrv_descript *, int, 216 vnode_t, struct nfsexstuff *); 217 int nfsrvd_getfh(struct nfsrv_descript *, int, 218 vnode_t, struct nfsexstuff *); 219 int nfsrvd_lock(struct nfsrv_descript *, int, 220 vnode_t, struct nfsexstuff *); 221 int nfsrvd_lockt(struct nfsrv_descript *, int, 222 vnode_t, struct nfsexstuff *); 223 int nfsrvd_locku(struct nfsrv_descript *, int, 224 vnode_t, struct nfsexstuff *); 225 int nfsrvd_openconfirm(struct nfsrv_descript *, int, 226 vnode_t, struct nfsexstuff *); 227 int nfsrvd_opendowngrade(struct nfsrv_descript *, int, 228 vnode_t, struct nfsexstuff *); 229 int nfsrvd_renew(struct nfsrv_descript *, int, 230 vnode_t, struct nfsexstuff *); 231 int nfsrvd_secinfo(struct nfsrv_descript *, int, 232 vnode_t, struct nfsexstuff *); 233 int nfsrvd_setclientid(struct nfsrv_descript *, int, 234 vnode_t, struct nfsexstuff *); 235 int nfsrvd_setclientidcfrm(struct nfsrv_descript *, int, 236 vnode_t, struct nfsexstuff *); 237 int nfsrvd_verify(struct nfsrv_descript *, int, 238 vnode_t, struct nfsexstuff *); 239 int nfsrvd_open(struct nfsrv_descript *, int, 240 vnode_t, vnode_t *, fhandle_t *, struct nfsexstuff *); 241 int nfsrvd_openattr(struct nfsrv_descript *, int, 242 vnode_t, vnode_t *, fhandle_t *, struct nfsexstuff *); 243 int nfsrvd_releaselckown(struct nfsrv_descript *, int, 244 vnode_t, struct nfsexstuff *); 245 int nfsrvd_pathconf(struct nfsrv_descript *, int, 246 vnode_t, struct nfsexstuff *); 247 int nfsrvd_exchangeid(struct nfsrv_descript *, int, 248 vnode_t, struct nfsexstuff *); 249 int nfsrvd_createsession(struct nfsrv_descript *, int, 250 vnode_t, struct nfsexstuff *); 251 int nfsrvd_sequence(struct nfsrv_descript *, int, 252 vnode_t, struct nfsexstuff *); 253 int nfsrvd_reclaimcomplete(struct nfsrv_descript *, int, 254 vnode_t, struct nfsexstuff *); 255 int nfsrvd_destroyclientid(struct nfsrv_descript *, int, 256 vnode_t, struct nfsexstuff *); 257 int nfsrvd_bindconnsess(struct nfsrv_descript *, int, 258 vnode_t, struct nfsexstuff *); 259 int nfsrvd_destroysession(struct nfsrv_descript *, int, 260 vnode_t, struct nfsexstuff *); 261 int nfsrvd_freestateid(struct nfsrv_descript *, int, 262 vnode_t, struct nfsexstuff *); 263 int nfsrvd_layoutget(struct nfsrv_descript *, int, 264 vnode_t, struct nfsexstuff *); 265 int nfsrvd_getdevinfo(struct nfsrv_descript *, int, 266 vnode_t, struct nfsexstuff *); 267 int nfsrvd_layoutcommit(struct nfsrv_descript *, int, 268 vnode_t, struct nfsexstuff *); 269 int nfsrvd_layoutreturn(struct nfsrv_descript *, int, 270 vnode_t, struct nfsexstuff *); 271 int nfsrvd_teststateid(struct nfsrv_descript *, int, 272 vnode_t, struct nfsexstuff *); 273 int nfsrvd_notsupp(struct nfsrv_descript *, int, 274 vnode_t, struct nfsexstuff *); 275 276 /* nfs_nfsdsocket.c */ 277 void nfsrvd_rephead(struct nfsrv_descript *); 278 void nfsrvd_dorpc(struct nfsrv_descript *, int, u_char *, int, u_int32_t); 279 280 /* nfs_nfsdcache.c */ 281 void nfsrvd_initcache(void); 282 int nfsrvd_getcache(struct nfsrv_descript *); 283 struct nfsrvcache *nfsrvd_updatecache(struct nfsrv_descript *); 284 void nfsrvd_sentcache(struct nfsrvcache *, int, uint32_t); 285 void nfsrvd_cleancache(void); 286 void nfsrvd_refcache(struct nfsrvcache *); 287 void nfsrvd_derefcache(struct nfsrvcache *); 288 void nfsrvd_delcache(struct nfsrvcache *); 289 void nfsrc_trimcache(uint64_t, uint32_t, int); 290 291 /* nfs_commonsubs.c */ 292 void nfscl_reqstart(struct nfsrv_descript *, int, struct nfsmount *, 293 u_int8_t *, int, u_int32_t **, struct nfsclsession *, int, int); 294 void nfsm_stateidtom(struct nfsrv_descript *, nfsv4stateid_t *, int); 295 void nfscl_fillsattr(struct nfsrv_descript *, struct vattr *, 296 vnode_t, int, u_int32_t); 297 void newnfs_init(void); 298 int nfsaddr_match(int, union nethostaddr *, NFSSOCKADDR_T); 299 int nfsaddr2_match(NFSSOCKADDR_T, NFSSOCKADDR_T); 300 int nfsm_strtom(struct nfsrv_descript *, const char *, int); 301 int nfsm_mbufuio(struct nfsrv_descript *, struct uio *, int); 302 int nfsm_fhtom(struct nfsrv_descript *, u_int8_t *, int, int); 303 int nfsm_advance(struct nfsrv_descript *, int, int); 304 void *nfsm_dissct(struct nfsrv_descript *, int, int); 305 void newnfs_trimleading(struct nfsrv_descript *); 306 void newnfs_trimtrailing(struct nfsrv_descript *, mbuf_t, 307 caddr_t); 308 void newnfs_copycred(struct nfscred *, struct ucred *); 309 void newnfs_copyincred(struct ucred *, struct nfscred *); 310 int nfsrv_dissectacl(struct nfsrv_descript *, NFSACL_T *, int *, 311 int *, NFSPROC_T *); 312 int nfsrv_getattrbits(struct nfsrv_descript *, nfsattrbit_t *, int *, 313 int *); 314 int nfsv4_loadattr(struct nfsrv_descript *, vnode_t, 315 struct nfsvattr *, struct nfsfh **, fhandle_t *, int, 316 struct nfsv3_pathconf *, struct statfs *, struct nfsstatfs *, 317 struct nfsfsinfo *, NFSACL_T *, 318 int, int *, u_int32_t *, u_int32_t *, NFSPROC_T *, struct ucred *); 319 int nfsv4_lock(struct nfsv4lock *, int, int *, void *, struct mount *); 320 void nfsv4_unlock(struct nfsv4lock *, int); 321 void nfsv4_relref(struct nfsv4lock *); 322 void nfsv4_getref(struct nfsv4lock *, int *, void *, struct mount *); 323 int nfsv4_getref_nonblock(struct nfsv4lock *); 324 int nfsv4_testlock(struct nfsv4lock *); 325 int nfsrv_mtostr(struct nfsrv_descript *, char *, int); 326 void nfsrv_cleanusergroup(void); 327 int nfsrv_checkutf8(u_int8_t *, int); 328 int newnfs_sndlock(int *); 329 void newnfs_sndunlock(int *); 330 int nfsv4_getipaddr(struct nfsrv_descript *, struct sockaddr_in *, 331 struct sockaddr_in6 *, sa_family_t *, int *); 332 int nfsv4_seqsession(uint32_t, uint32_t, uint32_t, struct nfsslot *, 333 struct mbuf **, uint16_t); 334 void nfsv4_seqsess_cacherep(uint32_t, struct nfsslot *, int, struct mbuf **); 335 void nfsv4_setsequence(struct nfsmount *, struct nfsrv_descript *, 336 struct nfsclsession *, int); 337 int nfsv4_sequencelookup(struct nfsmount *, struct nfsclsession *, int *, 338 int *, uint32_t *, uint8_t *); 339 void nfsv4_freeslot(struct nfsclsession *, int); 340 struct ucred *nfsrv_getgrpscred(struct ucred *); 341 struct nfsdevice *nfsv4_findmirror(struct nfsmount *); 342 343 /* nfs_clcomsubs.c */ 344 void nfsm_uiombuf(struct nfsrv_descript *, struct uio *, int); 345 struct mbuf *nfsm_uiombuflist(struct uio *, int, struct mbuf **, char **); 346 nfsuint64 *nfscl_getcookie(struct nfsnode *, off_t off, int); 347 u_int8_t *nfscl_getmyip(struct nfsmount *, struct in6_addr *, int *); 348 int nfsm_getfh(struct nfsrv_descript *, struct nfsfh **); 349 int nfscl_mtofh(struct nfsrv_descript *, struct nfsfh **, 350 struct nfsvattr *, int *); 351 int nfscl_postop_attr(struct nfsrv_descript *, struct nfsvattr *, int *, 352 void *); 353 int nfscl_wcc_data(struct nfsrv_descript *, vnode_t, 354 struct nfsvattr *, int *, int *, void *); 355 int nfsm_loadattr(struct nfsrv_descript *, struct nfsvattr *); 356 int nfscl_request(struct nfsrv_descript *, vnode_t, 357 NFSPROC_T *, struct ucred *, void *); 358 359 /* nfs_nfsdsubs.c */ 360 void nfsd_fhtovp(struct nfsrv_descript *, struct nfsrvfh *, int, 361 vnode_t *, struct nfsexstuff *, mount_t *, int); 362 int nfsd_excred(struct nfsrv_descript *, struct nfsexstuff *, struct ucred *); 363 int nfsrv_mtofh(struct nfsrv_descript *, struct nfsrvfh *); 364 int nfsrv_putattrbit(struct nfsrv_descript *, nfsattrbit_t *); 365 void nfsrv_wcc(struct nfsrv_descript *, int, struct nfsvattr *, int, 366 struct nfsvattr *); 367 int nfsv4_fillattr(struct nfsrv_descript *, struct mount *, vnode_t, NFSACL_T *, 368 struct vattr *, fhandle_t *, int, nfsattrbit_t *, 369 struct ucred *, NFSPROC_T *, int, int, int, int, uint64_t, struct statfs *); 370 void nfsrv_fillattr(struct nfsrv_descript *, struct nfsvattr *); 371 void nfsrv_adj(mbuf_t, int, int); 372 void nfsrv_postopattr(struct nfsrv_descript *, int, struct nfsvattr *); 373 int nfsd_errmap(struct nfsrv_descript *); 374 void nfsv4_uidtostr(uid_t, u_char **, int *); 375 int nfsv4_strtouid(struct nfsrv_descript *, u_char *, int, uid_t *); 376 void nfsv4_gidtostr(gid_t, u_char **, int *); 377 int nfsv4_strtogid(struct nfsrv_descript *, u_char *, int, gid_t *); 378 int nfsrv_checkuidgid(struct nfsrv_descript *, struct nfsvattr *); 379 void nfsrv_fixattr(struct nfsrv_descript *, vnode_t, 380 struct nfsvattr *, NFSACL_T *, NFSPROC_T *, nfsattrbit_t *, 381 struct nfsexstuff *); 382 int nfsrv_errmoved(int); 383 int nfsrv_putreferralattr(struct nfsrv_descript *, nfsattrbit_t *, 384 struct nfsreferral *, int, int *); 385 int nfsrv_parsename(struct nfsrv_descript *, char *, u_long *, 386 NFSPATHLEN_T *); 387 void nfsd_init(void); 388 int nfsd_checkrootexp(struct nfsrv_descript *); 389 void nfsd_getminorvers(struct nfsrv_descript *, u_char *, u_char **, int *, 390 u_int32_t *); 391 392 /* nfs_clvfsops.c */ 393 void nfscl_retopts(struct nfsmount *, char *, size_t); 394 395 /* nfs_commonport.c */ 396 int nfsrv_lookupfilename(struct nameidata *, char *, NFSPROC_T *); 397 void nfsrv_object_create(vnode_t, NFSPROC_T *); 398 int nfsrv_mallocmget_limit(void); 399 int nfsvno_v4rootexport(struct nfsrv_descript *); 400 void newnfs_portinit(void); 401 struct ucred *newnfs_getcred(void); 402 void newnfs_setroot(struct ucred *); 403 int nfs_catnap(int, int, const char *); 404 struct nfsreferral *nfsv4root_getreferral(vnode_t, vnode_t, u_int32_t); 405 int nfsvno_pathconf(vnode_t, int, long *, struct ucred *, NFSPROC_T *); 406 int nfsrv_atroot(vnode_t, uint64_t *); 407 void newnfs_timer(void *); 408 int nfs_supportsnfsv4acls(vnode_t); 409 410 /* nfs_commonacl.c */ 411 int nfsrv_dissectace(struct nfsrv_descript *, struct acl_entry *, 412 int *, int *, NFSPROC_T *); 413 int nfsrv_buildacl(struct nfsrv_descript *, NFSACL_T *, enum vtype, 414 NFSPROC_T *); 415 int nfsrv_compareacl(NFSACL_T *, NFSACL_T *); 416 417 /* nfs_clrpcops.c */ 418 int nfsrpc_null(vnode_t, struct ucred *, NFSPROC_T *); 419 int nfsrpc_access(vnode_t, int, struct ucred *, NFSPROC_T *, 420 struct nfsvattr *, int *); 421 int nfsrpc_accessrpc(vnode_t, u_int32_t, struct ucred *, 422 NFSPROC_T *, struct nfsvattr *, int *, u_int32_t *, void *); 423 int nfsrpc_open(vnode_t, int, struct ucred *, NFSPROC_T *); 424 int nfsrpc_openrpc(struct nfsmount *, vnode_t, u_int8_t *, int, u_int8_t *, int, 425 u_int32_t, struct nfsclopen *, u_int8_t *, int, struct nfscldeleg **, int, 426 u_int32_t, struct ucred *, NFSPROC_T *, int, int); 427 int nfsrpc_opendowngrade(vnode_t, u_int32_t, struct nfsclopen *, 428 struct ucred *, NFSPROC_T *); 429 int nfsrpc_close(vnode_t, int, NFSPROC_T *); 430 int nfsrpc_closerpc(struct nfsrv_descript *, struct nfsmount *, 431 struct nfsclopen *, struct ucred *, NFSPROC_T *, int); 432 int nfsrpc_openconfirm(vnode_t, u_int8_t *, int, struct nfsclopen *, 433 struct ucred *, NFSPROC_T *); 434 int nfsrpc_setclient(struct nfsmount *, struct nfsclclient *, int, 435 struct ucred *, NFSPROC_T *); 436 int nfsrpc_getattr(vnode_t, struct ucred *, NFSPROC_T *, 437 struct nfsvattr *, void *); 438 int nfsrpc_getattrnovp(struct nfsmount *, u_int8_t *, int, int, 439 struct ucred *, NFSPROC_T *, struct nfsvattr *, u_int64_t *, uint32_t *); 440 int nfsrpc_setattr(vnode_t, struct vattr *, NFSACL_T *, struct ucred *, 441 NFSPROC_T *, struct nfsvattr *, int *, void *); 442 int nfsrpc_lookup(vnode_t, char *, int, struct ucred *, NFSPROC_T *, 443 struct nfsvattr *, struct nfsvattr *, struct nfsfh **, int *, int *, 444 void *); 445 int nfsrpc_readlink(vnode_t, struct uio *, struct ucred *, 446 NFSPROC_T *, struct nfsvattr *, int *, void *); 447 int nfsrpc_read(vnode_t, struct uio *, struct ucred *, NFSPROC_T *, 448 struct nfsvattr *, int *, void *); 449 int nfsrpc_write(vnode_t, struct uio *, int *, int *, 450 struct ucred *, NFSPROC_T *, struct nfsvattr *, int *, void *, int); 451 int nfsrpc_mknod(vnode_t, char *, int, struct vattr *, u_int32_t, 452 enum vtype, struct ucred *, NFSPROC_T *, struct nfsvattr *, 453 struct nfsvattr *, struct nfsfh **, int *, int *, void *); 454 int nfsrpc_create(vnode_t, char *, int, struct vattr *, nfsquad_t, 455 int, struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *, 456 struct nfsfh **, int *, int *, void *); 457 int nfsrpc_remove(vnode_t, char *, int, vnode_t, struct ucred *, NFSPROC_T *, 458 struct nfsvattr *, int *, void *); 459 int nfsrpc_rename(vnode_t, vnode_t, char *, int, vnode_t, vnode_t, char *, int, 460 struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *, 461 int *, int *, void *, void *); 462 int nfsrpc_link(vnode_t, vnode_t, char *, int, 463 struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *, 464 int *, int *, void *); 465 int nfsrpc_symlink(vnode_t, char *, int, const char *, struct vattr *, 466 struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *, 467 struct nfsfh **, int *, int *, void *); 468 int nfsrpc_mkdir(vnode_t, char *, int, struct vattr *, 469 struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *, 470 struct nfsfh **, int *, int *, void *); 471 int nfsrpc_rmdir(vnode_t, char *, int, struct ucred *, NFSPROC_T *, 472 struct nfsvattr *, int *, void *); 473 int nfsrpc_readdir(vnode_t, struct uio *, nfsuint64 *, struct ucred *, 474 NFSPROC_T *, struct nfsvattr *, int *, int *, void *); 475 int nfsrpc_readdirplus(vnode_t, struct uio *, nfsuint64 *, 476 struct ucred *, NFSPROC_T *, struct nfsvattr *, int *, int *, void *); 477 int nfsrpc_commit(vnode_t, u_quad_t, int, struct ucred *, 478 NFSPROC_T *, struct nfsvattr *, int *, void *); 479 int nfsrpc_advlock(vnode_t, off_t, int, struct flock *, int, 480 struct ucred *, NFSPROC_T *, void *, int); 481 int nfsrpc_lockt(struct nfsrv_descript *, vnode_t, 482 struct nfsclclient *, u_int64_t, u_int64_t, struct flock *, 483 struct ucred *, NFSPROC_T *, void *, int); 484 int nfsrpc_lock(struct nfsrv_descript *, struct nfsmount *, vnode_t, 485 u_int8_t *, int, struct nfscllockowner *, int, int, u_int64_t, 486 u_int64_t, short, struct ucred *, NFSPROC_T *, int); 487 int nfsrpc_statfs(vnode_t, struct nfsstatfs *, struct nfsfsinfo *, 488 struct ucred *, NFSPROC_T *, struct nfsvattr *, int *, void *); 489 int nfsrpc_fsinfo(vnode_t, struct nfsfsinfo *, struct ucred *, 490 NFSPROC_T *, struct nfsvattr *, int *, void *); 491 int nfsrpc_pathconf(vnode_t, struct nfsv3_pathconf *, 492 struct ucred *, NFSPROC_T *, struct nfsvattr *, int *, void *); 493 int nfsrpc_renew(struct nfsclclient *, struct nfsclds *, struct ucred *, 494 NFSPROC_T *); 495 int nfsrpc_rellockown(struct nfsmount *, struct nfscllockowner *, uint8_t *, 496 int, struct ucred *, NFSPROC_T *); 497 int nfsrpc_getdirpath(struct nfsmount *, u_char *, struct ucred *, 498 NFSPROC_T *); 499 int nfsrpc_delegreturn(struct nfscldeleg *, struct ucred *, 500 struct nfsmount *, NFSPROC_T *, int); 501 int nfsrpc_getacl(vnode_t, struct ucred *, NFSPROC_T *, NFSACL_T *, void *); 502 int nfsrpc_setacl(vnode_t, struct ucred *, NFSPROC_T *, NFSACL_T *, void *); 503 int nfsrpc_exchangeid(struct nfsmount *, struct nfsclclient *, 504 struct nfssockreq *, uint32_t, struct nfsclds **, struct ucred *, 505 NFSPROC_T *); 506 int nfsrpc_createsession(struct nfsmount *, struct nfsclsession *, 507 struct nfssockreq *, uint32_t, int, struct ucred *, NFSPROC_T *); 508 int nfsrpc_destroysession(struct nfsmount *, struct nfsclclient *, 509 struct ucred *, NFSPROC_T *); 510 int nfsrpc_destroyclient(struct nfsmount *, struct nfsclclient *, 511 struct ucred *, NFSPROC_T *); 512 int nfsrpc_getdeviceinfo(struct nfsmount *, uint8_t *, int, uint32_t *, 513 struct nfscldevinfo **, struct ucred *, NFSPROC_T *); 514 int nfsrpc_layoutcommit(struct nfsmount *, uint8_t *, int, int, 515 uint64_t, uint64_t, uint64_t, nfsv4stateid_t *, int, struct ucred *, 516 NFSPROC_T *, void *); 517 int nfsrpc_layoutreturn(struct nfsmount *, uint8_t *, int, int, int, uint32_t, 518 int, uint64_t, uint64_t, nfsv4stateid_t *, struct ucred *, NFSPROC_T *, 519 uint32_t, uint32_t, char *); 520 int nfsrpc_reclaimcomplete(struct nfsmount *, struct ucred *, NFSPROC_T *); 521 int nfscl_doiods(vnode_t, struct uio *, int *, int *, uint32_t, int, 522 struct ucred *, NFSPROC_T *); 523 int nfscl_findlayoutforio(struct nfscllayout *, uint64_t, uint32_t, 524 struct nfsclflayout **); 525 void nfscl_freenfsclds(struct nfsclds *); 526 527 /* nfs_clstate.c */ 528 int nfscl_open(vnode_t, u_int8_t *, int, u_int32_t, int, 529 struct ucred *, NFSPROC_T *, struct nfsclowner **, struct nfsclopen **, 530 int *, int *, int); 531 int nfscl_getstateid(vnode_t, u_int8_t *, int, u_int32_t, int, struct ucred *, 532 NFSPROC_T *, nfsv4stateid_t *, void **); 533 void nfscl_ownerrelease(struct nfsmount *, struct nfsclowner *, int, int, int); 534 void nfscl_openrelease(struct nfsmount *, struct nfsclopen *, int, int); 535 int nfscl_getcl(struct mount *, struct ucred *, NFSPROC_T *, int, 536 struct nfsclclient **); 537 struct nfsclclient *nfscl_findcl(struct nfsmount *); 538 void nfscl_clientrelease(struct nfsclclient *); 539 void nfscl_freelock(struct nfscllock *, int); 540 void nfscl_freelockowner(struct nfscllockowner *, int); 541 int nfscl_getbytelock(vnode_t, u_int64_t, u_int64_t, short, 542 struct ucred *, NFSPROC_T *, struct nfsclclient *, int, void *, int, 543 u_int8_t *, u_int8_t *, struct nfscllockowner **, int *, int *); 544 int nfscl_relbytelock(vnode_t, u_int64_t, u_int64_t, 545 struct ucred *, NFSPROC_T *, int, struct nfsclclient *, 546 void *, int, struct nfscllockowner **, int *); 547 int nfscl_checkwritelocked(vnode_t, struct flock *, 548 struct ucred *, NFSPROC_T *, void *, int); 549 void nfscl_lockrelease(struct nfscllockowner *, int, int); 550 void nfscl_fillclid(u_int64_t, char *, u_int8_t *, u_int16_t); 551 void nfscl_filllockowner(void *, u_int8_t *, int); 552 void nfscl_freeopen(struct nfsclopen *, int); 553 void nfscl_umount(struct nfsmount *, NFSPROC_T *); 554 void nfscl_renewthread(struct nfsclclient *, NFSPROC_T *); 555 void nfscl_initiate_recovery(struct nfsclclient *); 556 int nfscl_hasexpired(struct nfsclclient *, u_int32_t, NFSPROC_T *); 557 void nfscl_dumpstate(struct nfsmount *, int, int, int, int); 558 void nfscl_dupopen(vnode_t, int); 559 int nfscl_getclose(vnode_t, struct nfsclclient **); 560 int nfscl_doclose(vnode_t, struct nfsclclient **, NFSPROC_T *); 561 void nfsrpc_doclose(struct nfsmount *, struct nfsclopen *, NFSPROC_T *); 562 int nfscl_deleg(mount_t, struct nfsclclient *, u_int8_t *, int, 563 struct ucred *, NFSPROC_T *, struct nfscldeleg **); 564 void nfscl_lockinit(struct nfsv4lock *); 565 void nfscl_lockexcl(struct nfsv4lock *, void *); 566 void nfscl_lockunlock(struct nfsv4lock *); 567 void nfscl_lockderef(struct nfsv4lock *); 568 void nfscl_docb(struct nfsrv_descript *, NFSPROC_T *); 569 void nfscl_releasealllocks(struct nfsclclient *, vnode_t, NFSPROC_T *, void *, 570 int); 571 int nfscl_lockt(vnode_t, struct nfsclclient *, u_int64_t, 572 u_int64_t, struct flock *, NFSPROC_T *, void *, int); 573 int nfscl_mustflush(vnode_t); 574 int nfscl_nodeleg(vnode_t, int); 575 int nfscl_removedeleg(vnode_t, NFSPROC_T *, nfsv4stateid_t *); 576 int nfscl_getref(struct nfsmount *); 577 void nfscl_relref(struct nfsmount *); 578 int nfscl_renamedeleg(vnode_t, nfsv4stateid_t *, int *, vnode_t, 579 nfsv4stateid_t *, int *, NFSPROC_T *); 580 void nfscl_reclaimnode(vnode_t); 581 void nfscl_newnode(vnode_t); 582 void nfscl_delegmodtime(vnode_t); 583 void nfscl_deleggetmodtime(vnode_t, struct timespec *); 584 int nfscl_tryclose(struct nfsclopen *, struct ucred *, 585 struct nfsmount *, NFSPROC_T *); 586 void nfscl_cleanup(NFSPROC_T *); 587 int nfscl_layout(struct nfsmount *, vnode_t, u_int8_t *, int, nfsv4stateid_t *, 588 int, int, struct nfsclflayouthead *, struct nfscllayout **, struct ucred *, 589 NFSPROC_T *); 590 struct nfscllayout *nfscl_getlayout(struct nfsclclient *, uint8_t *, int, 591 uint64_t, struct nfsclflayout **, int *); 592 void nfscl_dserr(uint32_t, uint32_t, struct nfscldevinfo *, 593 struct nfscllayout *, struct nfsclds *); 594 void nfscl_cancelreqs(struct nfsclds *); 595 void nfscl_rellayout(struct nfscllayout *, int); 596 struct nfscldevinfo *nfscl_getdevinfo(struct nfsclclient *, uint8_t *, 597 struct nfscldevinfo *); 598 void nfscl_reldevinfo(struct nfscldevinfo *); 599 int nfscl_adddevinfo(struct nfsmount *, struct nfscldevinfo *, int, 600 struct nfsclflayout *); 601 void nfscl_freelayout(struct nfscllayout *); 602 void nfscl_freeflayout(struct nfsclflayout *); 603 void nfscl_freedevinfo(struct nfscldevinfo *); 604 int nfscl_layoutcommit(vnode_t, NFSPROC_T *); 605 606 /* nfs_clport.c */ 607 int nfscl_nget(mount_t, vnode_t, struct nfsfh *, 608 struct componentname *, NFSPROC_T *, struct nfsnode **, void *, int); 609 NFSPROC_T *nfscl_getparent(NFSPROC_T *); 610 void nfscl_start_renewthread(struct nfsclclient *); 611 void nfscl_loadsbinfo(struct nfsmount *, struct nfsstatfs *, void *); 612 void nfscl_loadfsinfo (struct nfsmount *, struct nfsfsinfo *); 613 void nfscl_delegreturn(struct nfscldeleg *, int, struct nfsmount *, 614 struct ucred *, NFSPROC_T *); 615 void nfsrvd_cbinit(int); 616 int nfscl_checksattr(struct vattr *, struct nfsvattr *); 617 int nfscl_ngetreopen(mount_t, u_int8_t *, int, NFSPROC_T *, 618 struct nfsnode **); 619 int nfscl_procdoesntexist(u_int8_t *); 620 int nfscl_maperr(NFSPROC_T *, int, uid_t, gid_t); 621 622 /* nfs_clsubs.c */ 623 void nfscl_init(void); 624 625 /* nfs_clbio.c */ 626 int ncl_flush(vnode_t, int, NFSPROC_T *, int, int); 627 628 /* nfs_clnode.c */ 629 void ncl_invalcaches(vnode_t); 630 631 /* nfs_nfsdport.c */ 632 int nfsvno_getattr(vnode_t, struct nfsvattr *, struct nfsrv_descript *, 633 NFSPROC_T *, int, nfsattrbit_t *); 634 int nfsvno_setattr(vnode_t, struct nfsvattr *, struct ucred *, 635 NFSPROC_T *, struct nfsexstuff *); 636 int nfsvno_getfh(vnode_t, fhandle_t *, NFSPROC_T *); 637 int nfsvno_accchk(vnode_t, accmode_t, struct ucred *, 638 struct nfsexstuff *, NFSPROC_T *, int, int, u_int32_t *); 639 int nfsvno_namei(struct nfsrv_descript *, struct nameidata *, 640 vnode_t, int, struct nfsexstuff *, NFSPROC_T *, vnode_t *); 641 void nfsvno_setpathbuf(struct nameidata *, char **, u_long **); 642 void nfsvno_relpathbuf(struct nameidata *); 643 int nfsvno_readlink(vnode_t, struct ucred *, NFSPROC_T *, mbuf_t *, 644 mbuf_t *, int *); 645 int nfsvno_read(vnode_t, off_t, int, struct ucred *, NFSPROC_T *, 646 mbuf_t *, mbuf_t *); 647 int nfsvno_write(vnode_t, off_t, int, int, int *, mbuf_t, 648 char *, struct ucred *, NFSPROC_T *); 649 int nfsvno_createsub(struct nfsrv_descript *, struct nameidata *, 650 vnode_t *, struct nfsvattr *, int *, int32_t *, NFSDEV_T, 651 struct nfsexstuff *); 652 int nfsvno_mknod(struct nameidata *, struct nfsvattr *, struct ucred *, 653 NFSPROC_T *); 654 int nfsvno_mkdir(struct nameidata *, 655 struct nfsvattr *, uid_t, struct ucred *, NFSPROC_T *, 656 struct nfsexstuff *); 657 int nfsvno_symlink(struct nameidata *, struct nfsvattr *, char *, int, int, 658 uid_t, struct ucred *, NFSPROC_T *, struct nfsexstuff *); 659 int nfsvno_getsymlink(struct nfsrv_descript *, struct nfsvattr *, 660 NFSPROC_T *, char **, int *); 661 int nfsvno_removesub(struct nameidata *, int, struct ucred *, NFSPROC_T *, 662 struct nfsexstuff *); 663 int nfsvno_rmdirsub(struct nameidata *, int, struct ucred *, NFSPROC_T *, 664 struct nfsexstuff *); 665 int nfsvno_rename(struct nameidata *, struct nameidata *, u_int32_t, 666 u_int32_t, struct ucred *, NFSPROC_T *); 667 int nfsvno_link(struct nameidata *, vnode_t, struct ucred *, 668 NFSPROC_T *, struct nfsexstuff *); 669 int nfsvno_fsync(vnode_t, u_int64_t, int, struct ucred *, NFSPROC_T *); 670 int nfsvno_statfs(vnode_t, struct statfs *); 671 void nfsvno_getfs(struct nfsfsinfo *, int); 672 void nfsvno_open(struct nfsrv_descript *, struct nameidata *, nfsquad_t, 673 nfsv4stateid_t *, struct nfsstate *, int *, struct nfsvattr *, int32_t *, 674 int, NFSACL_T *, nfsattrbit_t *, struct ucred *, 675 struct nfsexstuff *, vnode_t *); 676 int nfsvno_updfilerev(vnode_t, struct nfsvattr *, struct nfsrv_descript *, 677 NFSPROC_T *); 678 int nfsvno_fillattr(struct nfsrv_descript *, struct mount *, vnode_t, 679 struct nfsvattr *, fhandle_t *, int, nfsattrbit_t *, 680 struct ucred *, NFSPROC_T *, int, int, int, int, uint64_t); 681 int nfsrv_sattr(struct nfsrv_descript *, vnode_t, struct nfsvattr *, nfsattrbit_t *, 682 NFSACL_T *, NFSPROC_T *); 683 int nfsv4_sattr(struct nfsrv_descript *, vnode_t, struct nfsvattr *, nfsattrbit_t *, 684 NFSACL_T *, NFSPROC_T *); 685 int nfsvno_checkexp(mount_t, NFSSOCKADDR_T, struct nfsexstuff *, 686 struct ucred **); 687 int nfsvno_fhtovp(mount_t, fhandle_t *, NFSSOCKADDR_T, int, 688 vnode_t *, struct nfsexstuff *, struct ucred **); 689 vnode_t nfsvno_getvp(fhandle_t *); 690 int nfsvno_advlock(vnode_t, int, u_int64_t, u_int64_t, NFSPROC_T *); 691 int nfsrv_v4rootexport(void *, struct ucred *, NFSPROC_T *); 692 int nfsvno_testexp(struct nfsrv_descript *, struct nfsexstuff *); 693 uint32_t nfsrv_hashfh(fhandle_t *); 694 uint32_t nfsrv_hashsessionid(uint8_t *); 695 void nfsrv_backupstable(void); 696 int nfsrv_dsgetdevandfh(struct vnode *, NFSPROC_T *, int *, fhandle_t *, 697 char *); 698 int nfsrv_dsgetsockmnt(struct vnode *, int, char *, int *, int *, 699 NFSPROC_T *, struct vnode **, fhandle_t *, char *, char *, 700 struct vnode **, struct nfsmount **, struct nfsmount *, int *, int *); 701 int nfsrv_dscreate(struct vnode *, struct vattr *, struct vattr *, 702 fhandle_t *, struct pnfsdsfile *, struct pnfsdsattr *, char *, 703 struct ucred *, NFSPROC_T *, struct vnode **); 704 int nfsrv_updatemdsattr(struct vnode *, struct nfsvattr *, NFSPROC_T *); 705 void nfsrv_killrpcs(struct nfsmount *); 706 int nfsrv_setacl(struct vnode *, NFSACL_T *, struct ucred *, NFSPROC_T *); 707 708 /* nfs_commonkrpc.c */ 709 int newnfs_nmcancelreqs(struct nfsmount *); 710 void newnfs_set_sigmask(struct thread *, sigset_t *); 711 void newnfs_restore_sigmask(struct thread *, sigset_t *); 712 int newnfs_msleep(struct thread *, void *, struct mtx *, int, char *, int); 713 int newnfs_request(struct nfsrv_descript *, struct nfsmount *, 714 struct nfsclient *, struct nfssockreq *, vnode_t, NFSPROC_T *, 715 struct ucred *, u_int32_t, u_int32_t, u_char *, int, u_int64_t *, 716 struct nfsclsession *); 717 int newnfs_connect(struct nfsmount *, struct nfssockreq *, 718 struct ucred *, NFSPROC_T *, int); 719 void newnfs_disconnect(struct nfssockreq *); 720 int newnfs_sigintr(struct nfsmount *, NFSPROC_T *); 721 722 /* nfs_nfsdkrpc.c */ 723 int nfsrvd_addsock(struct file *); 724 int nfsrvd_nfsd(NFSPROC_T *, struct nfsd_nfsd_args *); 725 void nfsrvd_init(int); 726 727 /* nfs_clkrpc.c */ 728 int nfscbd_addsock(struct file *); 729 int nfscbd_nfsd(NFSPROC_T *, struct nfsd_nfscbd_args *); 730 731