ntfs_inode.h revision 130585
120253Sjoerg/* $NetBSD: ntfs_inode.h,v 1.8 1999/10/31 19:45:26 jdolecek Exp $ */ 220302Sjoerg 320302Sjoerg/*- 420253Sjoerg * Copyright (c) 1998, 1999 Semen Ustimenko 520253Sjoerg * All rights reserved. 620253Sjoerg * 720253Sjoerg * Redistribution and use in source and binary forms, with or without 820253Sjoerg * modification, are permitted provided that the following conditions 920302Sjoerg * are met: 1020253Sjoerg * 1. Redistributions of source code must retain the above copyright 1120253Sjoerg * notice, this list of conditions and the following disclaimer. 1220253Sjoerg * 2. Redistributions in binary form must reproduce the above copyright 1320253Sjoerg * notice, this list of conditions and the following disclaimer in the 1420302Sjoerg * documentation and/or other materials provided with the distribution. 1520253Sjoerg * 1620253Sjoerg * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1720302Sjoerg * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1820253Sjoerg * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1920253Sjoerg * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 2020253Sjoerg * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2120253Sjoerg * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2220253Sjoerg * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2320253Sjoerg * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2420253Sjoerg * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2544229Sdavidn * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2620253Sjoerg * SUCH DAMAGE. 2720253Sjoerg * 2830259Scharnier * $FreeBSD: head/sys/fs/ntfs/ntfs_inode.h 130585 2004-06-16 09:47:26Z phk $ 2930259Scharnier */ 3050479Speter 3130259Scharnier/* These flags are kept in i_flag. */ 3230259Scharnier#define IN_ACCESS 0x0001 /* Access time update request. */ 3330259Scharnier#define IN_CHANGE 0x0002 /* Inode change time update request. */ 3430259Scharnier#define IN_UPDATE 0x0004 /* Modification time update request. */ 3520253Sjoerg#define IN_MODIFIED 0x0008 /* Inode has been modified. */ 3620253Sjoerg#define IN_RENAME 0x0010 /* Inode is being renamed. */ 3720253Sjoerg#define IN_SHLOCK 0x0020 /* File has shared lock. */ 3830259Scharnier#define IN_EXLOCK 0x0040 /* File has exclusive lock. */ 3920253Sjoerg#define IN_LAZYMOD 0x0080 /* Modified, but don't write yet. */ 4020555Sdavidn#define IN_HASHED 0x0800 /* Inode is on hash list */ 4120555Sdavidn#define IN_LOADED 0x8000 /* ntvattrs loaded */ 4220555Sdavidn#define IN_PRELOADED 0x4000 /* loaded from directory entry */ 4364918Sgreen 44242349Sbaptstruct ntnode { 45242349Sbapt struct vnode *i_devvp; /* vnode of blk dev we live on */ 46242349Sbapt struct cdev *i_dev; /* Device associated with the inode. */ 4720253Sjoerg 4820253Sjoerg LIST_ENTRY(ntnode) i_hash; 4920253Sjoerg struct ntnode *i_next; 5023318Sache struct ntnode **i_prev; 5122394Sdavidn struct ntfsmount *i_mp; 5252512Sdavidn ino_t i_number; 5324214Sache u_int32_t i_flag; 5444386Sdavidn 5520253Sjoerg /* locking */ 5620253Sjoerg struct lock i_lock; 5720253Sjoerg struct mtx i_interlock; 5820253Sjoerg int i_usecount; 5920253Sjoerg 6020253Sjoerg LIST_HEAD(,fnode) i_fnlist; 6120253Sjoerg LIST_HEAD(,ntvattr) i_valist; 6220253Sjoerg 6320253Sjoerg long i_nlink; /* MFR */ 6485145Sache ino_t i_mainrec; /* MFR */ 6520253Sjoerg u_int32_t i_frflag; /* MFR */ 66283961Sbapt}; 67283961Sbapt 68283961Sbapt#define FN_PRELOADED 0x0001 69283961Sbapt#define FN_VALID 0x0002 70283961Sbapt#define FN_AATTRNAME 0x0004 /* space allocated for f_attrname */ 71283961Sbaptstruct fnode { 72283961Sbapt LIST_ENTRY(fnode) f_fnlist; 73283961Sbapt struct vnode *f_vp; /* Associatied vnode */ 74283961Sbapt struct ntnode *f_ip; /* Associated ntnode */ 75283961Sbapt u_long f_flag; 76283961Sbapt 77283961Sbapt ntfs_times_t f_times; /* $NAME/dirinfo */ 78283961Sbapt ino_t f_pnumber; /* $NAME/dirinfo */ 79283961Sbapt u_int32_t f_fflag; /* $NAME/dirinfo */ 80283961Sbapt u_int64_t f_size; /* defattr/dirinfo: */ 81283961Sbapt u_int64_t f_allocated; /* defattr/dirinfo */ 82283961Sbapt 83283961Sbapt u_int32_t f_attrtype; 84283961Sbapt char *f_attrname; 85283961Sbapt 86283961Sbapt /* for ntreaddir */ 87283961Sbapt u_int32_t f_lastdattr; 8820253Sjoerg u_int32_t f_lastdblnum; 8920253Sjoerg u_int32_t f_lastdoff; 9020253Sjoerg u_int32_t f_lastdnum; 9120253Sjoerg caddr_t f_dirblbuf; 9220253Sjoerg u_int32_t f_dirblsz; 9320253Sjoerg}; 9420253Sjoerg 9520253Sjoerg/* This overlays the fid structure (see <sys/mount.h>) */ 9620253Sjoergstruct ntfid { 9720253Sjoerg u_int16_t ntfid_len; /* Length of structure. */ 9820253Sjoerg u_int16_t ntfid_pad; /* Force 32-bit alignment. */ 9920253Sjoerg ino_t ntfid_ino; /* File number (ino). */ 10020253Sjoerg int32_t ntfid_gen; /* Generation number. */ 10120253Sjoerg}; 10220253Sjoerg