1139776Simp/*- 2206361Sjoel * Copyright (c) 2000-2001 Boris Popov 375374Sbp * All rights reserved. 475374Sbp * 575374Sbp * Redistribution and use in source and binary forms, with or without 675374Sbp * modification, are permitted provided that the following conditions 775374Sbp * are met: 875374Sbp * 1. Redistributions of source code must retain the above copyright 975374Sbp * notice, this list of conditions and the following disclaimer. 1075374Sbp * 2. Redistributions in binary form must reproduce the above copyright 1175374Sbp * notice, this list of conditions and the following disclaimer in the 1275374Sbp * documentation and/or other materials provided with the distribution. 1375374Sbp * 1475374Sbp * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1575374Sbp * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1675374Sbp * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1775374Sbp * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1875374Sbp * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 1975374Sbp * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2075374Sbp * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2175374Sbp * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2275374Sbp * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2375374Sbp * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2475374Sbp * SUCH DAMAGE. 2575374Sbp * 2675374Sbp * $FreeBSD$ 2775374Sbp */ 2875374Sbp#ifndef _FS_SMBFS_NODE_H_ 2975374Sbp#define _FS_SMBFS_NODE_H_ 3075374Sbp 3175374Sbp#define SMBFS_ROOT_INO 2 /* just like in UFS */ 3275374Sbp 3375374Sbp/* Bits for smbnode.n_flag */ 3475374Sbp#define NFLUSHINPROG 0x0001 3575374Sbp#define NFLUSHWANT 0x0002 /* they should gone ... */ 3675374Sbp#define NMODIFIED 0x0004 /* bogus, until async IO implemented */ 3775374Sbp/*efine NNEW 0x0008*//* smb/vnode has been allocated */ 3875374Sbp#define NREFPARENT 0x0010 /* node holds parent from recycling */ 39103533Sbp#define NFLUSHWIRE 0x1000 /* pending flush request */ 40116486Stjr#define NOPEN 0x2000 /* file is open */ 41125637Stjr#define NGONE 0x4000 /* file has been removed/renamed */ 4275374Sbp 4375374Sbpstruct smbfs_fctx; 4475374Sbp 4575374Sbpstruct smbnode { 4675374Sbp int n_flag; 47107821Stjr struct vnode * n_parent; 4875374Sbp struct vnode * n_vnode; 4975374Sbp struct smbmount * n_mount; 5075374Sbp time_t n_attrage; /* attributes cache time */ 5175374Sbp/* time_t n_ctime;*/ 5275374Sbp struct timespec n_mtime; /* modify time */ 5375374Sbp struct timespec n_atime; /* last access time */ 5475374Sbp u_quad_t n_size; 5575374Sbp long n_ino; 5675374Sbp int n_dosattr; 5775374Sbp u_int16_t n_fid; /* file handle */ 5875374Sbp int n_rwstate; /* granted access mode */ 5975374Sbp u_char n_nmlen; 6075374Sbp u_char * n_name; 6175374Sbp struct smbfs_fctx * n_dirseq; /* ff context */ 6275374Sbp long n_dirofs; /* last ff offset */ 6375374Sbp LIST_ENTRY(smbnode) n_hash; 6475374Sbp}; 6575374Sbp 6675374Sbp#define VTOSMB(vp) ((struct smbnode *)(vp)->v_data) 6775374Sbp#define SMBTOV(np) ((struct vnode *)(np)->n_vnode) 6875374Sbp 6975374Sbpstruct vop_getpages_args; 7075374Sbpstruct vop_inactive_args; 7175374Sbpstruct vop_putpages_args; 7275374Sbpstruct vop_reclaim_args; 7375374Sbpstruct ucred; 7475374Sbpstruct uio; 7575374Sbpstruct smbfattr; 7675374Sbp 7775374Sbpint smbfs_inactive(struct vop_inactive_args *); 7875374Sbpint smbfs_reclaim(struct vop_reclaim_args *); 7975374Sbpint smbfs_nget(struct mount *mp, struct vnode *dvp, const char *name, int nmlen, 8075374Sbp struct smbfattr *fap, struct vnode **vpp); 8175374Sbpu_int32_t smbfs_hash(const u_char *name, int nmlen); 8275374Sbp 8375374Sbpint smbfs_getpages(struct vop_getpages_args *); 8475374Sbpint smbfs_putpages(struct vop_putpages_args *); 8575374Sbpint smbfs_readvnode(struct vnode *vp, struct uio *uiop, struct ucred *cred); 8675374Sbpint smbfs_writevnode(struct vnode *vp, struct uio *uiop, struct ucred *cred, int ioflag); 8775374Sbpvoid smbfs_attr_cacheenter(struct vnode *vp, struct smbfattr *fap); 8875374Sbpint smbfs_attr_cachelookup(struct vnode *vp ,struct vattr *va); 8975374Sbp 9075374Sbp#define smbfs_attr_cacheremove(vp) VTOSMB(vp)->n_attrage = 0 9175374Sbp 9275374Sbp#endif /* _FS_SMBFS_NODE_H_ */ 93