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 nfsdsession; 67 struct nfslockconflict; 68 struct nfsd_idargs; 69 struct nfsd_clid; 70 struct nfsusrgrp; 71 struct nfsclowner; 72 struct nfsclopen; 73 struct nfsclopenhead; 74 struct nfsclclient; 75 struct nfsclsession; 76 struct nfscllockowner; 77 struct nfscllock; 78 struct nfscldeleg; 79 struct nfscllayout; 80 struct nfscldevinfo; 81 struct nfsv4lock; 82 struct nfsvattr; 83 struct nfs_vattr; 84 struct NFSSVCARGS; 85 #ifdef __FreeBSD__ 86 NFS_ACCESS_ARGS; 87 NFS_OPEN_ARGS; 88 NFS_GETATTR_ARGS; 89 NFS_LOOKUP_ARGS; 90 NFS_READDIR_ARGS; 91 #endif 92 93 /* nfs_nfsdstate.c */ 94 int nfsrv_setclient(struct nfsrv_descript *, struct nfsclient **, 95 nfsquad_t *, nfsquad_t *, NFSPROC_T *); 96 int nfsrv_getclient(nfsquad_t, int, struct nfsclient **, struct nfsdsession *, 97 nfsquad_t, uint32_t, struct nfsrv_descript *, NFSPROC_T *); 98 int nfsrv_destroyclient(nfsquad_t, NFSPROC_T *); 99 int nfsrv_destroysession(struct nfsrv_descript *, uint8_t *); 100 int nfsrv_bindconnsess(struct nfsrv_descript *, uint8_t *, int *); 101 int nfsrv_freestateid(struct nfsrv_descript *, nfsv4stateid_t *, NFSPROC_T *); 102 int nfsrv_teststateid(struct nfsrv_descript *, nfsv4stateid_t *, NFSPROC_T *); 103 int nfsrv_adminrevoke(struct nfsd_clid *, NFSPROC_T *); 104 void nfsrv_dumpclients(struct nfsd_dumpclients *, int); 105 void nfsrv_dumplocks(vnode_t, struct nfsd_dumplocks *, int, NFSPROC_T *); 106 int nfsrv_lockctrl(vnode_t, struct nfsstate **, 107 struct nfslock **, struct nfslockconflict *, nfsquad_t, nfsv4stateid_t *, 108 struct nfsexstuff *, struct nfsrv_descript *, NFSPROC_T *); 109 int nfsrv_openctrl(struct nfsrv_descript *, vnode_t, 110 struct nfsstate **, nfsquad_t, nfsv4stateid_t *, nfsv4stateid_t *, 111 u_int32_t *, struct nfsexstuff *, NFSPROC_T *, u_quad_t); 112 int nfsrv_opencheck(nfsquad_t, nfsv4stateid_t *, struct nfsstate *, 113 vnode_t, struct nfsrv_descript *, NFSPROC_T *, int); 114 int nfsrv_openupdate(vnode_t, struct nfsstate *, nfsquad_t, 115 nfsv4stateid_t *, struct nfsrv_descript *, NFSPROC_T *); 116 int nfsrv_delegupdate(struct nfsrv_descript *, nfsquad_t, nfsv4stateid_t *, 117 vnode_t, int, struct ucred *, NFSPROC_T *); 118 int nfsrv_releaselckown(struct nfsstate *, nfsquad_t, NFSPROC_T *); 119 void nfsrv_zapclient(struct nfsclient *, NFSPROC_T *); 120 int nfssvc_idname(struct nfsd_idargs *); 121 void nfsrv_servertimer(void); 122 int nfsrv_getclientipaddr(struct nfsrv_descript *, struct nfsclient *); 123 void nfsrv_setupstable(NFSPROC_T *); 124 void nfsrv_updatestable(NFSPROC_T *); 125 void nfsrv_writestable(u_char *, int, int, NFSPROC_T *); 126 void nfsrv_throwawayopens(NFSPROC_T *); 127 int nfsrv_checkremove(vnode_t, int, NFSPROC_T *); 128 void nfsd_recalldelegation(vnode_t, NFSPROC_T *); 129 void nfsd_disabledelegation(vnode_t, NFSPROC_T *); 130 int nfsrv_checksetattr(vnode_t, struct nfsrv_descript *, 131 nfsv4stateid_t *, struct nfsvattr *, nfsattrbit_t *, struct nfsexstuff *, 132 NFSPROC_T *); 133 int nfsrv_checkgetattr(struct nfsrv_descript *, vnode_t, 134 struct nfsvattr *, nfsattrbit_t *, struct ucred *, NFSPROC_T *); 135 int nfsrv_nfsuserdport(struct sockaddr *, u_short, NFSPROC_T *); 136 void nfsrv_nfsuserddelport(void); 137 void nfsrv_throwawayallstate(NFSPROC_T *); 138 int nfsrv_checksequence(struct nfsrv_descript *, uint32_t, uint32_t *, 139 uint32_t *, int, uint32_t *, NFSPROC_T *); 140 int nfsrv_checkreclaimcomplete(struct nfsrv_descript *); 141 void nfsrv_cache_session(uint8_t *, uint32_t, int, struct mbuf **); 142 void nfsrv_freeallbackchannel_xprts(void); 143 144 /* nfs_nfsdserv.c */ 145 int nfsrvd_access(struct nfsrv_descript *, int, 146 vnode_t, NFSPROC_T *, struct nfsexstuff *); 147 int nfsrvd_getattr(struct nfsrv_descript *, int, 148 vnode_t, NFSPROC_T *, struct nfsexstuff *); 149 int nfsrvd_setattr(struct nfsrv_descript *, int, 150 vnode_t, NFSPROC_T *, struct nfsexstuff *); 151 int nfsrvd_lookup(struct nfsrv_descript *, int, 152 vnode_t, vnode_t *, fhandle_t *, NFSPROC_T *, 153 struct nfsexstuff *); 154 int nfsrvd_readlink(struct nfsrv_descript *, int, 155 vnode_t, NFSPROC_T *, struct nfsexstuff *); 156 int nfsrvd_read(struct nfsrv_descript *, int, 157 vnode_t, NFSPROC_T *, struct nfsexstuff *); 158 int nfsrvd_write(struct nfsrv_descript *, int, 159 vnode_t, NFSPROC_T *, struct nfsexstuff *); 160 int nfsrvd_create(struct nfsrv_descript *, int, 161 vnode_t, NFSPROC_T *, struct nfsexstuff *); 162 int nfsrvd_mknod(struct nfsrv_descript *, int, 163 vnode_t, vnode_t *, fhandle_t *, NFSPROC_T *, 164 struct nfsexstuff *); 165 int nfsrvd_remove(struct nfsrv_descript *, int, 166 vnode_t, NFSPROC_T *, struct nfsexstuff *); 167 int nfsrvd_rename(struct nfsrv_descript *, int, 168 vnode_t, vnode_t, NFSPROC_T *, struct nfsexstuff *, 169 struct nfsexstuff *); 170 int nfsrvd_link(struct nfsrv_descript *, int, 171 vnode_t, vnode_t, NFSPROC_T *, struct nfsexstuff *, 172 struct nfsexstuff *); 173 int nfsrvd_symlink(struct nfsrv_descript *, int, 174 vnode_t, vnode_t *, fhandle_t *, NFSPROC_T *, 175 struct nfsexstuff *); 176 int nfsrvd_mkdir(struct nfsrv_descript *, int, 177 vnode_t, vnode_t *, fhandle_t *, NFSPROC_T *, 178 struct nfsexstuff *); 179 int nfsrvd_readdir(struct nfsrv_descript *, int, 180 vnode_t, NFSPROC_T *, struct nfsexstuff *); 181 int nfsrvd_readdirplus(struct nfsrv_descript *, int, 182 vnode_t, NFSPROC_T *, struct nfsexstuff *); 183 int nfsrvd_commit(struct nfsrv_descript *, int, 184 vnode_t, NFSPROC_T *, struct nfsexstuff *); 185 int nfsrvd_statfs(struct nfsrv_descript *, int, 186 vnode_t, NFSPROC_T *, struct nfsexstuff *); 187 int nfsrvd_fsinfo(struct nfsrv_descript *, int, 188 vnode_t, NFSPROC_T *, struct nfsexstuff *); 189 int nfsrvd_close(struct nfsrv_descript *, int, 190 vnode_t, NFSPROC_T *, struct nfsexstuff *); 191 int nfsrvd_delegpurge(struct nfsrv_descript *, int, 192 vnode_t, NFSPROC_T *, struct nfsexstuff *); 193 int nfsrvd_delegreturn(struct nfsrv_descript *, int, 194 vnode_t, NFSPROC_T *, struct nfsexstuff *); 195 int nfsrvd_getfh(struct nfsrv_descript *, int, 196 vnode_t, NFSPROC_T *, struct nfsexstuff *); 197 int nfsrvd_lock(struct nfsrv_descript *, int, 198 vnode_t, NFSPROC_T *, struct nfsexstuff *); 199 int nfsrvd_lockt(struct nfsrv_descript *, int, 200 vnode_t, NFSPROC_T *, struct nfsexstuff *); 201 int nfsrvd_locku(struct nfsrv_descript *, int, 202 vnode_t, NFSPROC_T *, struct nfsexstuff *); 203 int nfsrvd_openconfirm(struct nfsrv_descript *, int, 204 vnode_t, NFSPROC_T *, struct nfsexstuff *); 205 int nfsrvd_opendowngrade(struct nfsrv_descript *, int, 206 vnode_t, NFSPROC_T *, struct nfsexstuff *); 207 int nfsrvd_renew(struct nfsrv_descript *, int, 208 vnode_t, NFSPROC_T *, struct nfsexstuff *); 209 int nfsrvd_secinfo(struct nfsrv_descript *, int, 210 vnode_t, NFSPROC_T *, struct nfsexstuff *); 211 int nfsrvd_setclientid(struct nfsrv_descript *, int, 212 vnode_t, NFSPROC_T *, struct nfsexstuff *); 213 int nfsrvd_setclientidcfrm(struct nfsrv_descript *, int, 214 vnode_t, NFSPROC_T *, struct nfsexstuff *); 215 int nfsrvd_verify(struct nfsrv_descript *, int, 216 vnode_t, NFSPROC_T *, struct nfsexstuff *); 217 int nfsrvd_open(struct nfsrv_descript *, int, 218 vnode_t, vnode_t *, fhandle_t *, NFSPROC_T *, 219 struct nfsexstuff *); 220 int nfsrvd_openattr(struct nfsrv_descript *, int, 221 vnode_t, vnode_t *, fhandle_t *, NFSPROC_T *, 222 struct nfsexstuff *); 223 int nfsrvd_releaselckown(struct nfsrv_descript *, int, 224 vnode_t, NFSPROC_T *, struct nfsexstuff *); 225 int nfsrvd_pathconf(struct nfsrv_descript *, int, 226 vnode_t, NFSPROC_T *, struct nfsexstuff *); 227 int nfsrvd_exchangeid(struct nfsrv_descript *, int, 228 vnode_t, NFSPROC_T *, struct nfsexstuff *); 229 int nfsrvd_createsession(struct nfsrv_descript *, int, 230 vnode_t, NFSPROC_T *, struct nfsexstuff *); 231 int nfsrvd_sequence(struct nfsrv_descript *, int, 232 vnode_t, NFSPROC_T *, struct nfsexstuff *); 233 int nfsrvd_reclaimcomplete(struct nfsrv_descript *, int, 234 vnode_t, NFSPROC_T *, struct nfsexstuff *); 235 int nfsrvd_destroyclientid(struct nfsrv_descript *, int, 236 vnode_t, NFSPROC_T *, struct nfsexstuff *); 237 int nfsrvd_bindconnsess(struct nfsrv_descript *, int, 238 vnode_t, NFSPROC_T *, struct nfsexstuff *); 239 int nfsrvd_destroysession(struct nfsrv_descript *, int, 240 vnode_t, NFSPROC_T *, struct nfsexstuff *); 241 int nfsrvd_freestateid(struct nfsrv_descript *, int, 242 vnode_t, NFSPROC_T *, struct nfsexstuff *); 243 int nfsrvd_teststateid(struct nfsrv_descript *, int, 244 vnode_t, NFSPROC_T *, struct nfsexstuff *); 245 int nfsrvd_notsupp(struct nfsrv_descript *, int, 246 vnode_t, NFSPROC_T *, struct nfsexstuff *); 247 248 /* nfs_nfsdsocket.c */ 249 void nfsrvd_rephead(struct nfsrv_descript *); 250 void nfsrvd_dorpc(struct nfsrv_descript *, int, u_char *, int, u_int32_t, 251 NFSPROC_T *); 252 253 /* nfs_nfsdcache.c */ 254 void nfsrvd_initcache(void); 255 int nfsrvd_getcache(struct nfsrv_descript *); 256 struct nfsrvcache *nfsrvd_updatecache(struct nfsrv_descript *); 257 void nfsrvd_sentcache(struct nfsrvcache *, int, uint32_t); 258 void nfsrvd_cleancache(void); 259 void nfsrvd_refcache(struct nfsrvcache *); 260 void nfsrvd_derefcache(struct nfsrvcache *); 261 void nfsrvd_delcache(struct nfsrvcache *); 262 void nfsrc_trimcache(uint64_t, uint32_t, int); 263 264 /* nfs_commonsubs.c */ 265 void newnfs_init(void); 266 int nfsaddr_match(int, union nethostaddr *, NFSSOCKADDR_T); 267 int nfsaddr2_match(NFSSOCKADDR_T, NFSSOCKADDR_T); 268 int nfsm_strtom(struct nfsrv_descript *, const char *, int); 269 int nfsm_mbufuio(struct nfsrv_descript *, struct uio *, int); 270 int nfsm_fhtom(struct nfsrv_descript *, u_int8_t *, int, int); 271 int nfsm_advance(struct nfsrv_descript *, int, int); 272 void *nfsm_dissct(struct nfsrv_descript *, int, int); 273 void newnfs_trimleading(struct nfsrv_descript *); 274 void newnfs_trimtrailing(struct nfsrv_descript *, mbuf_t, 275 caddr_t); 276 void newnfs_copycred(struct nfscred *, struct ucred *); 277 void newnfs_copyincred(struct ucred *, struct nfscred *); 278 int nfsrv_dissectacl(struct nfsrv_descript *, NFSACL_T *, int *, 279 int *, NFSPROC_T *); 280 int nfsrv_getattrbits(struct nfsrv_descript *, nfsattrbit_t *, int *, 281 int *); 282 int nfsv4_loadattr(struct nfsrv_descript *, vnode_t, 283 struct nfsvattr *, struct nfsfh **, fhandle_t *, int, 284 struct nfsv3_pathconf *, struct statfs *, struct nfsstatfs *, 285 struct nfsfsinfo *, NFSACL_T *, 286 int, int *, u_int32_t *, u_int32_t *, NFSPROC_T *, struct ucred *); 287 int nfsv4_lock(struct nfsv4lock *, int, int *, void *, struct mount *); 288 void nfsv4_unlock(struct nfsv4lock *, int); 289 void nfsv4_relref(struct nfsv4lock *); 290 void nfsv4_getref(struct nfsv4lock *, int *, void *, struct mount *); 291 int nfsv4_getref_nonblock(struct nfsv4lock *); 292 int nfsv4_testlock(struct nfsv4lock *); 293 int nfsrv_mtostr(struct nfsrv_descript *, char *, int); 294 void nfsrv_cleanusergroup(void); 295 int nfsrv_checkutf8(u_int8_t *, int); 296 int newnfs_sndlock(int *); 297 void newnfs_sndunlock(int *); 298 int nfsv4_getipaddr(struct nfsrv_descript *, struct sockaddr_in *, 299 struct sockaddr_in6 *, sa_family_t *, int *); 300 int nfsv4_seqsession(uint32_t, uint32_t, uint32_t, struct nfsslot *, 301 struct mbuf **, uint16_t); 302 void nfsv4_seqsess_cacherep(uint32_t, struct nfsslot *, int, struct mbuf **); 303 void nfsv4_setsequence(struct nfsmount *, struct nfsrv_descript *, 304 struct nfsclsession *, int); 305 int nfsv4_sequencelookup(struct nfsmount *, struct nfsclsession *, int *, 306 int *, uint32_t *, uint8_t *); 307 void nfsv4_freeslot(struct nfsclsession *, int); 308 struct ucred *nfsrv_getgrpscred(struct ucred *); 309 310 /* nfs_clcomsubs.c */ 311 void nfsm_uiombuf(struct nfsrv_descript *, struct uio *, int); 312 struct mbuf *nfsm_uiombuflist(struct uio *, int, struct mbuf **, char **); 313 void nfscl_reqstart(struct nfsrv_descript *, int, struct nfsmount *, 314 u_int8_t *, int, u_int32_t **, struct nfsclsession *, int, int); 315 nfsuint64 *nfscl_getcookie(struct nfsnode *, off_t off, int); 316 void nfscl_fillsattr(struct nfsrv_descript *, struct vattr *, 317 vnode_t, int, u_int32_t); 318 u_int8_t *nfscl_getmyip(struct nfsmount *, struct in6_addr *, int *); 319 int nfsm_getfh(struct nfsrv_descript *, struct nfsfh **); 320 int nfscl_mtofh(struct nfsrv_descript *, struct nfsfh **, 321 struct nfsvattr *, int *); 322 int nfscl_postop_attr(struct nfsrv_descript *, struct nfsvattr *, int *, 323 void *); 324 int nfscl_wcc_data(struct nfsrv_descript *, vnode_t, 325 struct nfsvattr *, int *, int *, void *); 326 int nfsm_loadattr(struct nfsrv_descript *, struct nfsvattr *); 327 int nfscl_request(struct nfsrv_descript *, vnode_t, 328 NFSPROC_T *, struct ucred *, void *); 329 void nfsm_stateidtom(struct nfsrv_descript *, nfsv4stateid_t *, int); 330 331 /* nfs_nfsdsubs.c */ 332 void nfsd_fhtovp(struct nfsrv_descript *, struct nfsrvfh *, int, 333 vnode_t *, struct nfsexstuff *, 334 mount_t *, int, NFSPROC_T *); 335 int nfsd_excred(struct nfsrv_descript *, struct nfsexstuff *, struct ucred *); 336 int nfsrv_mtofh(struct nfsrv_descript *, struct nfsrvfh *); 337 int nfsrv_putattrbit(struct nfsrv_descript *, nfsattrbit_t *); 338 void nfsrv_wcc(struct nfsrv_descript *, int, struct nfsvattr *, int, 339 struct nfsvattr *); 340 int nfsv4_fillattr(struct nfsrv_descript *, struct mount *, vnode_t, NFSACL_T *, 341 struct vattr *, fhandle_t *, int, nfsattrbit_t *, 342 struct ucred *, NFSPROC_T *, int, int, int, int, uint64_t); 343 void nfsrv_fillattr(struct nfsrv_descript *, struct nfsvattr *); 344 void nfsrv_adj(mbuf_t, int, int); 345 void nfsrv_postopattr(struct nfsrv_descript *, int, struct nfsvattr *); 346 int nfsd_errmap(struct nfsrv_descript *); 347 void nfsv4_uidtostr(uid_t, u_char **, int *, NFSPROC_T *); 348 int nfsv4_strtouid(struct nfsrv_descript *, u_char *, int, uid_t *, 349 NFSPROC_T *); 350 void nfsv4_gidtostr(gid_t, u_char **, int *, NFSPROC_T *); 351 int nfsv4_strtogid(struct nfsrv_descript *, u_char *, int, gid_t *, 352 NFSPROC_T *); 353 int nfsrv_checkuidgid(struct nfsrv_descript *, struct nfsvattr *); 354 void nfsrv_fixattr(struct nfsrv_descript *, vnode_t, 355 struct nfsvattr *, NFSACL_T *, NFSPROC_T *, nfsattrbit_t *, 356 struct nfsexstuff *); 357 int nfsrv_errmoved(int); 358 int nfsrv_putreferralattr(struct nfsrv_descript *, nfsattrbit_t *, 359 struct nfsreferral *, int, int *); 360 int nfsrv_parsename(struct nfsrv_descript *, char *, u_long *, 361 NFSPATHLEN_T *); 362 void nfsd_init(void); 363 int nfsd_checkrootexp(struct nfsrv_descript *); 364 void nfsd_getminorvers(struct nfsrv_descript *, u_char *, u_char **, int *, 365 u_int32_t *); 366 367 /* nfs_clvfsops.c */ 368 void nfscl_retopts(struct nfsmount *, char *, size_t); 369 370 /* nfs_commonport.c */ 371 int nfsrv_lookupfilename(struct nameidata *, char *, NFSPROC_T *); 372 void nfsrv_object_create(vnode_t, NFSPROC_T *); 373 int nfsrv_mallocmget_limit(void); 374 int nfsvno_v4rootexport(struct nfsrv_descript *); 375 void newnfs_portinit(void); 376 struct ucred *newnfs_getcred(void); 377 void newnfs_setroot(struct ucred *); 378 int nfs_catnap(int, int, const char *); 379 struct nfsreferral *nfsv4root_getreferral(vnode_t, vnode_t, u_int32_t); 380 int nfsvno_pathconf(vnode_t, int, long *, struct ucred *, NFSPROC_T *); 381 int nfsrv_atroot(vnode_t, uint64_t *); 382 void newnfs_timer(void *); 383 int nfs_supportsnfsv4acls(vnode_t); 384 385 /* nfs_commonacl.c */ 386 int nfsrv_dissectace(struct nfsrv_descript *, struct acl_entry *, 387 int *, int *, NFSPROC_T *); 388 int nfsrv_buildacl(struct nfsrv_descript *, NFSACL_T *, enum vtype, 389 NFSPROC_T *); 390 int nfsrv_setacl(vnode_t, NFSACL_T *, struct ucred *, 391 NFSPROC_T *); 392 int nfsrv_compareacl(NFSACL_T *, NFSACL_T *); 393 394 /* nfs_clrpcops.c */ 395 int nfsrpc_null(vnode_t, struct ucred *, NFSPROC_T *); 396 int nfsrpc_access(vnode_t, int, struct ucred *, NFSPROC_T *, 397 struct nfsvattr *, int *); 398 int nfsrpc_accessrpc(vnode_t, u_int32_t, struct ucred *, 399 NFSPROC_T *, struct nfsvattr *, int *, u_int32_t *, void *); 400 int nfsrpc_open(vnode_t, int, struct ucred *, NFSPROC_T *); 401 int nfsrpc_openrpc(struct nfsmount *, vnode_t, u_int8_t *, int, u_int8_t *, int, 402 u_int32_t, struct nfsclopen *, u_int8_t *, int, struct nfscldeleg **, int, 403 u_int32_t, struct ucred *, NFSPROC_T *, int, int); 404 int nfsrpc_opendowngrade(vnode_t, u_int32_t, struct nfsclopen *, 405 struct ucred *, NFSPROC_T *); 406 int nfsrpc_close(vnode_t, int, NFSPROC_T *); 407 int nfsrpc_closerpc(struct nfsrv_descript *, struct nfsmount *, 408 struct nfsclopen *, struct ucred *, NFSPROC_T *, int); 409 int nfsrpc_openconfirm(vnode_t, u_int8_t *, int, struct nfsclopen *, 410 struct ucred *, NFSPROC_T *); 411 int nfsrpc_setclient(struct nfsmount *, struct nfsclclient *, int, 412 struct ucred *, NFSPROC_T *); 413 int nfsrpc_getattr(vnode_t, struct ucred *, NFSPROC_T *, 414 struct nfsvattr *, void *); 415 int nfsrpc_getattrnovp(struct nfsmount *, u_int8_t *, int, int, 416 struct ucred *, NFSPROC_T *, struct nfsvattr *, u_int64_t *, uint32_t *); 417 int nfsrpc_setattr(vnode_t, struct vattr *, NFSACL_T *, struct ucred *, 418 NFSPROC_T *, struct nfsvattr *, int *, void *); 419 int nfsrpc_lookup(vnode_t, char *, int, struct ucred *, NFSPROC_T *, 420 struct nfsvattr *, struct nfsvattr *, struct nfsfh **, int *, int *, 421 void *); 422 int nfsrpc_readlink(vnode_t, struct uio *, struct ucred *, 423 NFSPROC_T *, struct nfsvattr *, int *, void *); 424 int nfsrpc_read(vnode_t, struct uio *, struct ucred *, NFSPROC_T *, 425 struct nfsvattr *, int *, void *); 426 int nfsrpc_write(vnode_t, struct uio *, int *, int *, 427 struct ucred *, NFSPROC_T *, struct nfsvattr *, int *, void *, int); 428 int nfsrpc_mknod(vnode_t, char *, int, struct vattr *, u_int32_t, 429 enum vtype, struct ucred *, NFSPROC_T *, struct nfsvattr *, 430 struct nfsvattr *, struct nfsfh **, int *, int *, void *); 431 int nfsrpc_create(vnode_t, char *, int, struct vattr *, nfsquad_t, 432 int, struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *, 433 struct nfsfh **, int *, int *, void *); 434 int nfsrpc_remove(vnode_t, char *, int, vnode_t, struct ucred *, NFSPROC_T *, 435 struct nfsvattr *, int *, void *); 436 int nfsrpc_rename(vnode_t, vnode_t, char *, int, vnode_t, vnode_t, char *, int, 437 struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *, 438 int *, int *, void *, void *); 439 int nfsrpc_link(vnode_t, vnode_t, char *, int, 440 struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *, 441 int *, int *, void *); 442 int nfsrpc_symlink(vnode_t, char *, int, char *, struct vattr *, 443 struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *, 444 struct nfsfh **, int *, int *, void *); 445 int nfsrpc_mkdir(vnode_t, char *, int, struct vattr *, 446 struct ucred *, NFSPROC_T *, struct nfsvattr *, struct nfsvattr *, 447 struct nfsfh **, int *, int *, void *); 448 int nfsrpc_rmdir(vnode_t, char *, int, struct ucred *, NFSPROC_T *, 449 struct nfsvattr *, int *, void *); 450 int nfsrpc_readdir(vnode_t, struct uio *, nfsuint64 *, struct ucred *, 451 NFSPROC_T *, struct nfsvattr *, int *, int *, void *); 452 int nfsrpc_readdirplus(vnode_t, struct uio *, nfsuint64 *, 453 struct ucred *, NFSPROC_T *, struct nfsvattr *, int *, int *, void *); 454 int nfsrpc_commit(vnode_t, u_quad_t, int, struct ucred *, 455 NFSPROC_T *, struct nfsvattr *, int *, void *); 456 int nfsrpc_advlock(vnode_t, off_t, int, struct flock *, int, 457 struct ucred *, NFSPROC_T *, void *, int); 458 int nfsrpc_lockt(struct nfsrv_descript *, vnode_t, 459 struct nfsclclient *, u_int64_t, u_int64_t, struct flock *, 460 struct ucred *, NFSPROC_T *, void *, int); 461 int nfsrpc_lock(struct nfsrv_descript *, struct nfsmount *, vnode_t, 462 u_int8_t *, int, struct nfscllockowner *, int, int, u_int64_t, 463 u_int64_t, short, struct ucred *, NFSPROC_T *, int); 464 int nfsrpc_statfs(vnode_t, struct nfsstatfs *, struct nfsfsinfo *, 465 struct ucred *, NFSPROC_T *, struct nfsvattr *, int *, void *); 466 int nfsrpc_fsinfo(vnode_t, struct nfsfsinfo *, struct ucred *, 467 NFSPROC_T *, struct nfsvattr *, int *, void *); 468 int nfsrpc_pathconf(vnode_t, struct nfsv3_pathconf *, 469 struct ucred *, NFSPROC_T *, struct nfsvattr *, int *, void *); 470 int nfsrpc_renew(struct nfsclclient *, struct nfsclds *, struct ucred *, 471 NFSPROC_T *); 472 int nfsrpc_rellockown(struct nfsmount *, struct nfscllockowner *, uint8_t *, 473 int, struct ucred *, NFSPROC_T *); 474 int nfsrpc_getdirpath(struct nfsmount *, u_char *, struct ucred *, 475 NFSPROC_T *); 476 int nfsrpc_delegreturn(struct nfscldeleg *, struct ucred *, 477 struct nfsmount *, NFSPROC_T *, int); 478 int nfsrpc_getacl(vnode_t, struct ucred *, NFSPROC_T *, NFSACL_T *, void *); 479 int nfsrpc_setacl(vnode_t, struct ucred *, NFSPROC_T *, NFSACL_T *, void *); 480 int nfsrpc_exchangeid(struct nfsmount *, struct nfsclclient *, 481 struct nfssockreq *, uint32_t, struct nfsclds **, struct ucred *, 482 NFSPROC_T *); 483 int nfsrpc_createsession(struct nfsmount *, struct nfsclsession *, 484 struct nfssockreq *, uint32_t, int, struct ucred *, NFSPROC_T *); 485 int nfsrpc_destroysession(struct nfsmount *, struct nfsclclient *, 486 struct ucred *, NFSPROC_T *); 487 int nfsrpc_destroyclient(struct nfsmount *, struct nfsclclient *, 488 struct ucred *, NFSPROC_T *); 489 int nfsrpc_getdeviceinfo(struct nfsmount *, uint8_t *, int, uint32_t *, 490 struct nfscldevinfo **, struct ucred *, NFSPROC_T *); 491 int nfsrpc_layoutcommit(struct nfsmount *, uint8_t *, int, int, 492 uint64_t, uint64_t, uint64_t, nfsv4stateid_t *, int, struct ucred *, 493 NFSPROC_T *, void *); 494 int nfsrpc_layoutreturn(struct nfsmount *, uint8_t *, int, int, int, uint32_t, 495 int, uint64_t, uint64_t, nfsv4stateid_t *, struct ucred *, NFSPROC_T *, 496 void *); 497 int nfsrpc_reclaimcomplete(struct nfsmount *, struct ucred *, NFSPROC_T *); 498 int nfscl_doiods(vnode_t, struct uio *, int *, int *, uint32_t, int, 499 struct ucred *, NFSPROC_T *); 500 int nfscl_findlayoutforio(struct nfscllayout *, uint64_t, uint32_t, 501 struct nfsclflayout **); 502 void nfscl_freenfsclds(struct nfsclds *); 503 504 /* nfs_clstate.c */ 505 int nfscl_open(vnode_t, u_int8_t *, int, u_int32_t, int, 506 struct ucred *, NFSPROC_T *, struct nfsclowner **, struct nfsclopen **, 507 int *, int *, int); 508 int nfscl_getstateid(vnode_t, u_int8_t *, int, u_int32_t, int, struct ucred *, 509 NFSPROC_T *, nfsv4stateid_t *, void **); 510 void nfscl_ownerrelease(struct nfsmount *, struct nfsclowner *, int, int, int); 511 void nfscl_openrelease(struct nfsmount *, struct nfsclopen *, int, int); 512 int nfscl_getcl(struct mount *, struct ucred *, NFSPROC_T *, int, 513 struct nfsclclient **); 514 struct nfsclclient *nfscl_findcl(struct nfsmount *); 515 void nfscl_clientrelease(struct nfsclclient *); 516 void nfscl_freelock(struct nfscllock *, int); 517 void nfscl_freelockowner(struct nfscllockowner *, int); 518 int nfscl_getbytelock(vnode_t, u_int64_t, u_int64_t, short, 519 struct ucred *, NFSPROC_T *, struct nfsclclient *, int, void *, int, 520 u_int8_t *, u_int8_t *, struct nfscllockowner **, int *, int *); 521 int nfscl_relbytelock(vnode_t, u_int64_t, u_int64_t, 522 struct ucred *, NFSPROC_T *, int, struct nfsclclient *, 523 void *, int, struct nfscllockowner **, int *); 524 int nfscl_checkwritelocked(vnode_t, struct flock *, 525 struct ucred *, NFSPROC_T *, void *, int); 526 void nfscl_lockrelease(struct nfscllockowner *, int, int); 527 void nfscl_fillclid(u_int64_t, char *, u_int8_t *, u_int16_t); 528 void nfscl_filllockowner(void *, u_int8_t *, int); 529 void nfscl_freeopen(struct nfsclopen *, int); 530 void nfscl_umount(struct nfsmount *, NFSPROC_T *); 531 void nfscl_renewthread(struct nfsclclient *, NFSPROC_T *); 532 void nfscl_initiate_recovery(struct nfsclclient *); 533 int nfscl_hasexpired(struct nfsclclient *, u_int32_t, NFSPROC_T *); 534 void nfscl_dumpstate(struct nfsmount *, int, int, int, int); 535 void nfscl_dupopen(vnode_t, int); 536 int nfscl_getclose(vnode_t, struct nfsclclient **); 537 int nfscl_doclose(vnode_t, struct nfsclclient **, NFSPROC_T *); 538 void nfsrpc_doclose(struct nfsmount *, struct nfsclopen *, NFSPROC_T *); 539 int nfscl_deleg(mount_t, struct nfsclclient *, u_int8_t *, int, 540 struct ucred *, NFSPROC_T *, struct nfscldeleg **); 541 void nfscl_lockinit(struct nfsv4lock *); 542 void nfscl_lockexcl(struct nfsv4lock *, void *); 543 void nfscl_lockunlock(struct nfsv4lock *); 544 void nfscl_lockderef(struct nfsv4lock *); 545 void nfscl_docb(struct nfsrv_descript *, NFSPROC_T *); 546 void nfscl_releasealllocks(struct nfsclclient *, vnode_t, NFSPROC_T *, void *, 547 int); 548 int nfscl_lockt(vnode_t, struct nfsclclient *, u_int64_t, 549 u_int64_t, struct flock *, NFSPROC_T *, void *, int); 550 int nfscl_mustflush(vnode_t); 551 int nfscl_nodeleg(vnode_t, int); 552 int nfscl_removedeleg(vnode_t, NFSPROC_T *, nfsv4stateid_t *); 553 int nfscl_getref(struct nfsmount *); 554 void nfscl_relref(struct nfsmount *); 555 int nfscl_renamedeleg(vnode_t, nfsv4stateid_t *, int *, vnode_t, 556 nfsv4stateid_t *, int *, NFSPROC_T *); 557 void nfscl_reclaimnode(vnode_t); 558 void nfscl_newnode(vnode_t); 559 void nfscl_delegmodtime(vnode_t); 560 void nfscl_deleggetmodtime(vnode_t, struct timespec *); 561 int nfscl_tryclose(struct nfsclopen *, struct ucred *, 562 struct nfsmount *, NFSPROC_T *); 563 void nfscl_cleanup(NFSPROC_T *); 564 int nfscl_layout(struct nfsmount *, vnode_t, u_int8_t *, int, nfsv4stateid_t *, 565 int, int, struct nfsclflayouthead *, struct nfscllayout **, struct ucred *, 566 NFSPROC_T *); 567 struct nfscllayout *nfscl_getlayout(struct nfsclclient *, uint8_t *, int, 568 uint64_t, struct nfsclflayout **, int *); 569 void nfscl_rellayout(struct nfscllayout *, int); 570 struct nfscldevinfo *nfscl_getdevinfo(struct nfsclclient *, uint8_t *, 571 struct nfscldevinfo *); 572 void nfscl_reldevinfo(struct nfscldevinfo *); 573 int nfscl_adddevinfo(struct nfsmount *, struct nfscldevinfo *, 574 struct nfsclflayout *); 575 void nfscl_freelayout(struct nfscllayout *); 576 void nfscl_freeflayout(struct nfsclflayout *); 577 void nfscl_freedevinfo(struct nfscldevinfo *); 578 int nfscl_layoutcommit(vnode_t, NFSPROC_T *); 579 580 /* nfs_clport.c */ 581 int nfscl_nget(mount_t, vnode_t, struct nfsfh *, 582 struct componentname *, NFSPROC_T *, struct nfsnode **, void *, int); 583 NFSPROC_T *nfscl_getparent(NFSPROC_T *); 584 void nfscl_start_renewthread(struct nfsclclient *); 585 void nfscl_loadsbinfo(struct nfsmount *, struct nfsstatfs *, void *); 586 void nfscl_loadfsinfo (struct nfsmount *, struct nfsfsinfo *); 587 void nfscl_delegreturn(struct nfscldeleg *, int, struct nfsmount *, 588 struct ucred *, NFSPROC_T *); 589 void nfsrvd_cbinit(int); 590 int nfscl_checksattr(struct vattr *, struct nfsvattr *); 591 int nfscl_ngetreopen(mount_t, u_int8_t *, int, NFSPROC_T *, 592 struct nfsnode **); 593 int nfscl_procdoesntexist(u_int8_t *); 594 int nfscl_maperr(NFSPROC_T *, int, uid_t, gid_t); 595 596 /* nfs_clsubs.c */ 597 void nfscl_init(void); 598 599 /* nfs_clbio.c */ 600 int ncl_flush(vnode_t, int, NFSPROC_T *, int, int); 601 602 /* nfs_clnode.c */ 603 void ncl_invalcaches(vnode_t); 604 605 /* nfs_nfsdport.c */ 606 int nfsvno_getattr(vnode_t, struct nfsvattr *, struct ucred *, 607 NFSPROC_T *, int); 608 int nfsvno_setattr(vnode_t, struct nfsvattr *, struct ucred *, 609 NFSPROC_T *, struct nfsexstuff *); 610 int nfsvno_getfh(vnode_t, fhandle_t *, NFSPROC_T *); 611 int nfsvno_accchk(vnode_t, accmode_t, struct ucred *, 612 struct nfsexstuff *, NFSPROC_T *, int, int, u_int32_t *); 613 int nfsvno_namei(struct nfsrv_descript *, struct nameidata *, 614 vnode_t, int, struct nfsexstuff *, NFSPROC_T *, vnode_t *); 615 void nfsvno_setpathbuf(struct nameidata *, char **, u_long **); 616 void nfsvno_relpathbuf(struct nameidata *); 617 int nfsvno_readlink(vnode_t, struct ucred *, NFSPROC_T *, mbuf_t *, 618 mbuf_t *, int *); 619 int nfsvno_read(vnode_t, off_t, int, struct ucred *, NFSPROC_T *, 620 mbuf_t *, mbuf_t *); 621 int nfsvno_write(vnode_t, off_t, int, int, int, mbuf_t, 622 char *, struct ucred *, NFSPROC_T *); 623 int nfsvno_createsub(struct nfsrv_descript *, struct nameidata *, 624 vnode_t *, struct nfsvattr *, int *, int32_t *, NFSDEV_T, NFSPROC_T *, 625 struct nfsexstuff *); 626 int nfsvno_mknod(struct nameidata *, struct nfsvattr *, struct ucred *, 627 NFSPROC_T *); 628 int nfsvno_mkdir(struct nameidata *, 629 struct nfsvattr *, uid_t, struct ucred *, NFSPROC_T *, 630 struct nfsexstuff *); 631 int nfsvno_symlink(struct nameidata *, struct nfsvattr *, char *, int, int, 632 uid_t, struct ucred *, NFSPROC_T *, struct nfsexstuff *); 633 int nfsvno_getsymlink(struct nfsrv_descript *, struct nfsvattr *, 634 NFSPROC_T *, char **, int *); 635 int nfsvno_removesub(struct nameidata *, int, struct ucred *, NFSPROC_T *, 636 struct nfsexstuff *); 637 int nfsvno_rmdirsub(struct nameidata *, int, struct ucred *, NFSPROC_T *, 638 struct nfsexstuff *); 639 int nfsvno_rename(struct nameidata *, struct nameidata *, u_int32_t, 640 u_int32_t, struct ucred *, NFSPROC_T *); 641 int nfsvno_link(struct nameidata *, vnode_t, struct ucred *, 642 NFSPROC_T *, struct nfsexstuff *); 643 int nfsvno_fsync(vnode_t, u_int64_t, int, struct ucred *, NFSPROC_T *); 644 int nfsvno_statfs(vnode_t, struct statfs *); 645 void nfsvno_getfs(struct nfsfsinfo *, int); 646 void nfsvno_open(struct nfsrv_descript *, struct nameidata *, nfsquad_t, 647 nfsv4stateid_t *, struct nfsstate *, int *, struct nfsvattr *, int32_t *, 648 int, NFSACL_T *, nfsattrbit_t *, struct ucred *, NFSPROC_T *, 649 struct nfsexstuff *, vnode_t *); 650 int nfsvno_updfilerev(vnode_t, struct nfsvattr *, struct ucred *, 651 NFSPROC_T *); 652 int nfsvno_fillattr(struct nfsrv_descript *, struct mount *, vnode_t, 653 struct nfsvattr *, fhandle_t *, int, nfsattrbit_t *, 654 struct ucred *, NFSPROC_T *, int, int, int, int, uint64_t); 655 int nfsrv_sattr(struct nfsrv_descript *, vnode_t, struct nfsvattr *, nfsattrbit_t *, 656 NFSACL_T *, NFSPROC_T *); 657 int nfsv4_sattr(struct nfsrv_descript *, vnode_t, struct nfsvattr *, nfsattrbit_t *, 658 NFSACL_T *, NFSPROC_T *); 659 int nfsvno_checkexp(mount_t, NFSSOCKADDR_T, struct nfsexstuff *, 660 struct ucred **); 661 int nfsvno_fhtovp(mount_t, fhandle_t *, NFSSOCKADDR_T, int, 662 vnode_t *, struct nfsexstuff *, struct ucred **); 663 vnode_t nfsvno_getvp(fhandle_t *); 664 int nfsvno_advlock(vnode_t, int, u_int64_t, u_int64_t, NFSPROC_T *); 665 int nfsrv_v4rootexport(void *, struct ucred *, NFSPROC_T *); 666 int nfsvno_testexp(struct nfsrv_descript *, struct nfsexstuff *); 667 uint32_t nfsrv_hashfh(fhandle_t *); 668 uint32_t nfsrv_hashsessionid(uint8_t *); 669 void nfsrv_backupstable(void); 670 671 /* nfs_commonkrpc.c */ 672 int newnfs_nmcancelreqs(struct nfsmount *); 673 void newnfs_set_sigmask(struct thread *, sigset_t *); 674 void newnfs_restore_sigmask(struct thread *, sigset_t *); 675 int newnfs_msleep(struct thread *, void *, struct mtx *, int, char *, int); 676 int newnfs_request(struct nfsrv_descript *, struct nfsmount *, 677 struct nfsclient *, struct nfssockreq *, vnode_t, NFSPROC_T *, 678 struct ucred *, u_int32_t, u_int32_t, u_char *, int, u_int64_t *, 679 struct nfsclsession *); 680 int newnfs_connect(struct nfsmount *, struct nfssockreq *, 681 struct ucred *, NFSPROC_T *, int); 682 void newnfs_disconnect(struct nfssockreq *); 683 int newnfs_sigintr(struct nfsmount *, NFSPROC_T *); 684 685 /* nfs_nfsdkrpc.c */ 686 int nfsrvd_addsock(struct file *); 687 int nfsrvd_nfsd(NFSPROC_T *, struct nfsd_nfsd_args *); 688 void nfsrvd_init(int); 689 690 /* nfs_clkrpc.c */ 691 int nfscbd_addsock(struct file *); 692 int nfscbd_nfsd(NFSPROC_T *, struct nfsd_nfscbd_args *); 693 694