nfs_var.h revision 1.27
1 /* $NetBSD: nfs_var.h,v 1.27 2003/02/01 06:23:49 thorpej Exp $ */ 2 3 /*- 4 * Copyright (c) 1996 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Christos Zoulas. 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. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39 /* 40 * XXX needs <nfs/rpcv2.h> and <nfs/nfs.h> because of typedefs 41 */ 42 43 #include <sys/mallocvar.h> 44 45 MALLOC_DECLARE(M_NFSREQ); 46 MALLOC_DECLARE(M_NFSMNT); 47 MALLOC_DECLARE(M_NFSUID); 48 MALLOC_DECLARE(M_NFSD); 49 MALLOC_DECLARE(M_NFSRVDESC); 50 MALLOC_DECLARE(M_NFSDIROFF); 51 MALLOC_DECLARE(M_NFSBIGFH); 52 MALLOC_DECLARE(M_NQLEASE); 53 54 struct vnode; 55 struct uio; 56 struct ucred; 57 struct proc; 58 struct buf; 59 struct nfs_diskless; 60 struct sockaddr_in; 61 struct nfs_dlmount; 62 struct vnode; 63 struct nfsd; 64 struct mbuf; 65 struct file; 66 struct nqlease; 67 struct nqhost; 68 struct nfssvc_sock; 69 struct nfsmount; 70 struct socket; 71 struct nfsreq; 72 struct vattr; 73 struct nameidata; 74 struct nfsnode; 75 struct sillyrename; 76 struct componentname; 77 struct nfsd_srvargs; 78 struct nfsrv_descript; 79 struct nfs_fattr; 80 struct nfsdircache; 81 union nethostaddr; 82 83 /* nfs_bio.c */ 84 int nfs_bioread __P((struct vnode *, struct uio *, int, struct ucred *, int)); 85 struct buf *nfs_getcacheblk __P((struct vnode *, daddr_t, int, struct proc *)); 86 int nfs_vinvalbuf __P((struct vnode *, int, struct ucred *, struct proc *, 87 int)); 88 int nfs_asyncio __P((struct buf *)); 89 int nfs_doio __P((struct buf *, struct proc *)); 90 91 /* nfs_boot.c */ 92 /* see nfsdiskless.h */ 93 94 /* nfs_kq.c */ 95 void nfs_kqinit __P((void)); 96 97 /* nfs_node.c */ 98 void nfs_nhinit __P((void)); 99 void nfs_nhreinit __P((void)); 100 void nfs_nhdone __P((void)); 101 int nfs_nget __P((struct mount *, nfsfh_t *, int, struct nfsnode **)); 102 103 /* nfs_vnops.c */ 104 int nfs_null __P((struct vnode *, struct ucred *, struct proc *)); 105 int nfs_setattrrpc __P((struct vnode *, struct vattr *, struct ucred *, 106 struct proc *)); 107 int nfs_readlinkrpc __P((struct vnode *, struct uio *, struct ucred *)); 108 int nfs_readrpc __P((struct vnode *, struct uio *)); 109 int nfs_writerpc __P((struct vnode *, struct uio *, int *, int *)); 110 int nfs_mknodrpc __P((struct vnode *, struct vnode **, struct componentname *, 111 struct vattr *)); 112 int nfs_removeit __P((struct sillyrename *)); 113 int nfs_removerpc __P((struct vnode *, const char *, int, struct ucred *, 114 struct proc *)); 115 int nfs_renameit __P((struct vnode *, struct componentname *, 116 struct sillyrename *)); 117 int nfs_renamerpc __P((struct vnode *, const char *, int, struct vnode *, 118 const char *, int, struct ucred *, struct proc *)); 119 int nfs_readdirrpc __P((struct vnode *, struct uio *, struct ucred *)); 120 int nfs_readdirplusrpc __P((struct vnode *, struct uio *, struct ucred *)); 121 int nfs_sillyrename __P((struct vnode *, struct vnode *, 122 struct componentname *)); 123 int nfs_lookitup __P((struct vnode *, const char *, int, struct ucred *, 124 struct proc *, struct nfsnode **)); 125 int nfs_commit __P((struct vnode *, off_t, uint32_t, struct proc *)); 126 int nfs_flush __P((struct vnode *, struct ucred *, int, struct proc *, int)); 127 128 /* nfs_nqlease.c */ 129 void nqnfs_lease_updatetime __P((int)); 130 void nqnfs_clientlease __P((struct nfsmount *, struct nfsnode *, int, int, 131 time_t, u_quad_t)); 132 void nqsrv_locklease __P((struct nqlease *)); 133 void nqsrv_unlocklease __P((struct nqlease *)); 134 int nqsrv_getlease __P((struct vnode *, u_int32_t *, int, struct nfssvc_sock *, 135 struct proc *, struct mbuf *, int *, u_quad_t *, 136 struct ucred *)); 137 void nqsrv_addhost __P((struct nqhost *, struct nfssvc_sock *, struct mbuf *)); 138 void nqsrv_instimeq __P((struct nqlease *, u_int32_t)); 139 int nqsrv_cmpnam __P((struct nfssvc_sock *, struct mbuf *, struct nqhost *)); 140 void nqsrv_send_eviction __P((struct vnode *, struct nqlease *, 141 struct nfssvc_sock *, struct mbuf *, 142 struct ucred *)); 143 void nqsrv_waitfor_expiry __P((struct nqlease *)); 144 void nqnfs_serverd __P((void)); 145 int nqnfsrv_getlease __P((struct nfsrv_descript *, struct nfssvc_sock *, 146 struct proc *, struct mbuf **)); 147 int nqnfsrv_vacated __P((struct nfsrv_descript *, struct nfssvc_sock *, 148 struct proc *, struct mbuf **)); 149 int nqnfs_getlease __P((struct vnode *, int, struct ucred *, struct proc *)); 150 int nqnfs_vacated __P((struct vnode *, struct ucred *)); 151 int nqnfs_callback __P((struct nfsmount *, struct mbuf *, struct mbuf *, 152 caddr_t)); 153 154 /* nfs_serv.c */ 155 int nfsrv3_access __P((struct nfsrv_descript *, struct nfssvc_sock *, 156 struct proc *, struct mbuf **)); 157 int nfsrv_getattr __P((struct nfsrv_descript *, struct nfssvc_sock *, 158 struct proc *, struct mbuf **)); 159 int nfsrv_setattr __P((struct nfsrv_descript *, struct nfssvc_sock *, 160 struct proc *, struct mbuf **)); 161 int nfsrv_lookup __P((struct nfsrv_descript *, struct nfssvc_sock *, 162 struct proc *, struct mbuf **)); 163 int nfsrv_readlink __P((struct nfsrv_descript *, struct nfssvc_sock *, 164 struct proc *, struct mbuf **)); 165 int nfsrv_read __P((struct nfsrv_descript *, struct nfssvc_sock *, 166 struct proc *, struct mbuf **)); 167 int nfsrv_write __P((struct nfsrv_descript *, struct nfssvc_sock *, 168 struct proc *, struct mbuf **)); 169 int nfsrv_writegather __P((struct nfsrv_descript **, struct nfssvc_sock *, 170 struct proc *, struct mbuf **)); 171 void nfsrvw_coalesce __P((struct nfsrv_descript *, struct nfsrv_descript *)); 172 int nfsrv_create __P((struct nfsrv_descript *, struct nfssvc_sock *, 173 struct proc *, struct mbuf **)); 174 int nfsrv_mknod __P((struct nfsrv_descript *, struct nfssvc_sock *, 175 struct proc *, struct mbuf **)); 176 int nfsrv_remove __P((struct nfsrv_descript *, struct nfssvc_sock *, 177 struct proc *, struct mbuf **)); 178 int nfsrv_rename __P((struct nfsrv_descript *, struct nfssvc_sock *, 179 struct proc *, struct mbuf **)); 180 int nfsrv_link __P((struct nfsrv_descript *, struct nfssvc_sock *, 181 struct proc *, struct mbuf **)); 182 int nfsrv_symlink __P((struct nfsrv_descript *, struct nfssvc_sock *, 183 struct proc *, struct mbuf **)); 184 int nfsrv_mkdir __P((struct nfsrv_descript *, struct nfssvc_sock *, 185 struct proc *, struct mbuf **)); 186 int nfsrv_rmdir __P((struct nfsrv_descript *, struct nfssvc_sock *, 187 struct proc *, struct mbuf **)); 188 int nfsrv_readdir __P((struct nfsrv_descript *, struct nfssvc_sock *, 189 struct proc *, struct mbuf **)); 190 int nfsrv_readdirplus __P((struct nfsrv_descript *, struct nfssvc_sock *, 191 struct proc *, struct mbuf **)); 192 int nfsrv_commit __P((struct nfsrv_descript *, struct nfssvc_sock *, 193 struct proc *, struct mbuf **)); 194 int nfsrv_statfs __P((struct nfsrv_descript *, struct nfssvc_sock *, 195 struct proc *, struct mbuf **)); 196 int nfsrv_fsinfo __P((struct nfsrv_descript *, struct nfssvc_sock *, 197 struct proc *, struct mbuf **)); 198 int nfsrv_pathconf __P((struct nfsrv_descript *, struct nfssvc_sock *, 199 struct proc *, struct mbuf **)); 200 int nfsrv_null __P((struct nfsrv_descript *, struct nfssvc_sock *, 201 struct proc *, struct mbuf **)); 202 int nfsrv_noop __P((struct nfsrv_descript *, struct nfssvc_sock *, 203 struct proc *, struct mbuf **)); 204 int nfsrv_access __P((struct vnode *, int, struct ucred *, int, struct proc *, 205 int)); 206 207 /* nfs_socket.c */ 208 int nfs_connect __P((struct nfsmount *, struct nfsreq *)); 209 int nfs_reconnect __P((struct nfsreq *)); 210 void nfs_disconnect __P((struct nfsmount *)); 211 void nfs_safedisconnect __P((struct nfsmount *)); 212 int nfs_send __P((struct socket *, struct mbuf *, struct mbuf *, 213 struct nfsreq *)); 214 int nfs_receive __P((struct nfsreq *, struct mbuf **, struct mbuf **)); 215 int nfs_reply __P((struct nfsreq *)); 216 int nfs_request __P((struct vnode *, struct mbuf *, int, struct proc *, 217 struct ucred *, struct mbuf **, struct mbuf **, 218 caddr_t *)); 219 int nfs_rephead __P((int, struct nfsrv_descript *, struct nfssvc_sock *, 220 int, int, u_quad_t *, struct mbuf **, struct mbuf **, caddr_t *)); 221 void nfs_timer __P((void *)); 222 int nfs_sigintr __P((struct nfsmount *, struct nfsreq *, struct proc *)); 223 int nfs_sndlock __P((int *, struct nfsreq *)); 224 void nfs_exit __P((struct proc *, void *)); 225 void nfs_sndunlock __P((int *)); 226 int nfs_rcvlock __P((struct nfsreq *)); 227 void nfs_rcvunlock __P((int *)); 228 int nfs_getreq __P((struct nfsrv_descript *, struct nfsd *, int)); 229 int nfs_msg __P((struct proc *, char *, char *)); 230 void nfsrv_rcv __P((struct socket *, caddr_t, int)); 231 int nfsrv_getstream __P((struct nfssvc_sock *, int)); 232 int nfsrv_dorec __P((struct nfssvc_sock *, struct nfsd *, 233 struct nfsrv_descript **)); 234 void nfsrv_wakenfsd __P((struct nfssvc_sock *)); 235 236 /* nfs_srvcache.c */ 237 void nfsrv_initcache __P((void )); 238 int nfsrv_getcache __P((struct nfsrv_descript *, struct nfssvc_sock *, 239 struct mbuf **)); 240 void nfsrv_updatecache __P((struct nfsrv_descript *, int, struct mbuf *)); 241 void nfsrv_cleancache __P((void)); 242 243 /* nfs_subs.c */ 244 struct mbuf *nfsm_reqh __P((struct vnode *, u_long, int, caddr_t *)); 245 struct mbuf *nfsm_rpchead __P((struct ucred *, int, int, int, int, char *, int, 246 char *, struct mbuf *, int, struct mbuf **, 247 u_int32_t *)); 248 int nfsm_mbuftouio __P((struct mbuf **, struct uio *, int, caddr_t *)); 249 int nfsm_uiotombuf __P((struct uio *, struct mbuf **, int, caddr_t *)); 250 int nfsm_disct __P((struct mbuf **, caddr_t *, int, int, caddr_t *)); 251 int nfs_adv __P((struct mbuf **, caddr_t *, int, int)); 252 int nfsm_strtmbuf __P((struct mbuf **, char **, const char *, long)); 253 u_long nfs_dirhash __P((off_t)); 254 void nfs_initdircache __P((struct vnode *)); 255 struct nfsdircache *nfs_searchdircache __P((struct vnode *, off_t, int, int *)); 256 struct nfsdircache *nfs_enterdircache __P((struct vnode *, off_t, off_t, int, daddr_t)); 257 void nfs_invaldircache __P((struct vnode *, int)); 258 void nfs_init __P((void)); 259 int nfsm_loadattrcache __P((struct vnode **, struct mbuf **, caddr_t *, 260 struct vattr *, int flags)); 261 int nfs_loadattrcache __P((struct vnode **, struct nfs_fattr *, 262 struct vattr *, int flags)); 263 int nfs_getattrcache __P((struct vnode *, struct vattr *)); 264 void nfs_delayedtruncate __P((struct vnode *)); 265 int nfs_namei __P((struct nameidata *, fhandle_t *, int, struct nfssvc_sock *, 266 struct mbuf *, struct mbuf **, caddr_t *, struct vnode **, 267 struct proc *, int, int)); 268 void nfsm_adj __P((struct mbuf *, int, int)); 269 void nfsm_srvwcc __P((struct nfsrv_descript *, int, struct vattr *, int, 270 struct vattr *, struct mbuf **, char **)); 271 void nfsm_srvpostopattr __P((struct nfsrv_descript *, int, struct vattr *, 272 struct mbuf **, char **)); 273 void nfsm_srvfattr __P((struct nfsrv_descript *, struct vattr *, 274 struct nfs_fattr *)); 275 int nfsrv_fhtovp __P((fhandle_t *, int, struct vnode **, struct ucred *, 276 struct nfssvc_sock *, struct mbuf *, int *, int, int)); 277 int nfsrv_setpublicfs __P((struct mount *, struct netexport *, 278 struct export_args *)); 279 int nfs_ispublicfh __P((fhandle_t *)); 280 int netaddr_match __P((int, union nethostaddr *, struct mbuf *)); 281 282 /* flags for nfs_loadattrcache and friends */ 283 #define NAC_NOTRUNC 1 /* don't truncate file size */ 284 285 void nfs_clearcommit __P((struct mount *)); 286 void nfs_merge_commit_ranges __P((struct vnode *)); 287 int nfs_in_committed_range __P((struct vnode *, off_t, off_t)); 288 int nfs_in_tobecommitted_range __P((struct vnode *, off_t, off_t)); 289 void nfs_add_committed_range __P((struct vnode *, off_t, off_t)); 290 void nfs_del_committed_range __P((struct vnode *, off_t, off_t)); 291 void nfs_add_tobecommitted_range __P((struct vnode *, off_t, off_t)); 292 void nfs_del_tobecommitted_range __P((struct vnode *, off_t, off_t)); 293 294 int nfsrv_errmap __P((struct nfsrv_descript *, int)); 295 void nfsrvw_sort __P((gid_t *, int)); 296 void nfsrv_setcred __P((struct ucred *, struct ucred *)); 297 void nfs_cookieheuristic __P((struct vnode *, int *, struct proc *, 298 struct ucred *)); 299 300 /* nfs_syscalls.c */ 301 int sys_getfh __P((struct lwp *, void *, register_t *)); 302 int sys_nfssvc __P((struct lwp *, void *, register_t *)); 303 int nfssvc_addsock __P((struct file *, struct mbuf *)); 304 int nfssvc_nfsd __P((struct nfsd_srvargs *, caddr_t, struct lwp *)); 305 void nfsrv_zapsock __P((struct nfssvc_sock *)); 306 void nfsrv_slpderef __P((struct nfssvc_sock *)); 307 void nfsrv_init __P((int)); 308 int nfssvc_iod __P((struct lwp *)); 309 void start_nfsio __P((void *)); 310 void nfs_getset_niothreads __P((int)); 311 int nfs_getauth __P((struct nfsmount *, struct nfsreq *, struct ucred *, 312 char **, int *, char *, int *, NFSKERBKEY_T)); 313 int nfs_getnickauth __P((struct nfsmount *, struct ucred *, char **, int *, 314 char *, int)); 315 int nfs_savenickauth __P((struct nfsmount *, struct ucred *, int, NFSKERBKEY_T, 316 struct mbuf **, char **, struct mbuf *)); 317
Indexes created Fri Oct 03 15:10:06 GMT 2025