154095Ssemenu/* $NetBSD: ntfs_inode.h,v 1.8 1999/10/31 19:45:26 jdolecek Exp $ */ 247060Ssemenu 343552Ssemenu/*- 443552Ssemenu * Copyright (c) 1998, 1999 Semen Ustimenko 543552Ssemenu * All rights reserved. 643552Ssemenu * 743552Ssemenu * Redistribution and use in source and binary forms, with or without 843552Ssemenu * modification, are permitted provided that the following conditions 943552Ssemenu * are met: 1043552Ssemenu * 1. Redistributions of source code must retain the above copyright 1143552Ssemenu * notice, this list of conditions and the following disclaimer. 1243552Ssemenu * 2. Redistributions in binary form must reproduce the above copyright 1343552Ssemenu * notice, this list of conditions and the following disclaimer in the 1443552Ssemenu * documentation and/or other materials provided with the distribution. 1543552Ssemenu * 1643552Ssemenu * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1743552Ssemenu * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1843552Ssemenu * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1943552Ssemenu * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 2043552Ssemenu * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2143552Ssemenu * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2243552Ssemenu * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2343552Ssemenu * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2443552Ssemenu * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2543552Ssemenu * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2643552Ssemenu * SUCH DAMAGE. 2743552Ssemenu * 2850477Speter * $FreeBSD$ 2943552Ssemenu */ 3043552Ssemenu 3143552Ssemenu/* These flags are kept in i_flag. */ 3243552Ssemenu#define IN_ACCESS 0x0001 /* Access time update request. */ 3343552Ssemenu#define IN_CHANGE 0x0002 /* Inode change time update request. */ 3443552Ssemenu#define IN_UPDATE 0x0004 /* Modification time update request. */ 3543552Ssemenu#define IN_MODIFIED 0x0008 /* Inode has been modified. */ 3643552Ssemenu#define IN_RENAME 0x0010 /* Inode is being renamed. */ 3743552Ssemenu#define IN_SHLOCK 0x0020 /* File has shared lock. */ 3843552Ssemenu#define IN_EXLOCK 0x0040 /* File has exclusive lock. */ 3947060Ssemenu#define IN_LAZYMOD 0x0080 /* Modified, but don't write yet. */ 4047060Ssemenu#define IN_HASHED 0x0800 /* Inode is on hash list */ 4143552Ssemenu#define IN_LOADED 0x8000 /* ntvattrs loaded */ 4243552Ssemenu#define IN_PRELOADED 0x4000 /* loaded from directory entry */ 4343552Ssemenu 4443552Ssemenustruct ntnode { 4554095Ssemenu struct vnode *i_devvp; /* vnode of blk dev we live on */ 46130585Sphk struct cdev *i_dev; /* Device associated with the inode. */ 4754095Ssemenu 4860938Sjake LIST_ENTRY(ntnode) i_hash; 4943552Ssemenu struct ntnode *i_next; 5043552Ssemenu struct ntnode **i_prev; 5145879Ssemenu struct ntfsmount *i_mp; 5244142Ssemenu ino_t i_number; 5343552Ssemenu u_int32_t i_flag; 5454095Ssemenu 5554095Ssemenu /* locking */ 5654095Ssemenu struct lock i_lock; 5766615Sjasone struct mtx i_interlock; 5844142Ssemenu int i_usecount; 5954095Ssemenu 6060938Sjake LIST_HEAD(,fnode) i_fnlist; 6160938Sjake LIST_HEAD(,ntvattr) i_valist; 6244142Ssemenu 6343552Ssemenu long i_nlink; /* MFR */ 6443552Ssemenu ino_t i_mainrec; /* MFR */ 6543552Ssemenu u_int32_t i_frflag; /* MFR */ 6644142Ssemenu}; 6743552Ssemenu 6844142Ssemenu#define FN_PRELOADED 0x0001 6945879Ssemenu#define FN_VALID 0x0002 7044142Ssemenu#define FN_AATTRNAME 0x0004 /* space allocated for f_attrname */ 7144142Ssemenustruct fnode { 7260938Sjake LIST_ENTRY(fnode) f_fnlist; 7344142Ssemenu struct vnode *f_vp; /* Associatied vnode */ 7454095Ssemenu struct ntnode *f_ip; /* Associated ntnode */ 7544142Ssemenu u_long f_flag; 7643552Ssemenu 7744142Ssemenu ntfs_times_t f_times; /* $NAME/dirinfo */ 7844142Ssemenu ino_t f_pnumber; /* $NAME/dirinfo */ 7944142Ssemenu u_int32_t f_fflag; /* $NAME/dirinfo */ 8044142Ssemenu u_int64_t f_size; /* defattr/dirinfo: */ 8144142Ssemenu u_int64_t f_allocated; /* defattr/dirinfo */ 8244142Ssemenu 8344142Ssemenu u_int32_t f_attrtype; 8444142Ssemenu char *f_attrname; 8544142Ssemenu 8644142Ssemenu /* for ntreaddir */ 8744142Ssemenu u_int32_t f_lastdattr; 8844142Ssemenu u_int32_t f_lastdblnum; 8944142Ssemenu u_int32_t f_lastdoff; 9044142Ssemenu u_int32_t f_lastdnum; 9144142Ssemenu caddr_t f_dirblbuf; 9244142Ssemenu u_int32_t f_dirblsz; 9343552Ssemenu}; 9454095Ssemenu 9554095Ssemenu/* This overlays the fid structure (see <sys/mount.h>) */ 9654095Ssemenustruct ntfid { 9754095Ssemenu u_int16_t ntfid_len; /* Length of structure. */ 9854095Ssemenu u_int16_t ntfid_pad; /* Force 32-bit alignment. */ 9954095Ssemenu ino_t ntfid_ino; /* File number (ino). */ 10054095Ssemenu int32_t ntfid_gen; /* Generation number. */ 10154095Ssemenu}; 102