ntfs_inode.h revision 225736
1115170Speter/* $NetBSD: ntfs_inode.h,v 1.8 1999/10/31 19:45:26 jdolecek Exp $ */ 299127Sobrien 399127Sobrien/*- 499127Sobrien * Copyright (c) 1998, 1999 Semen Ustimenko 599127Sobrien * All rights reserved. 699127Sobrien * 799127Sobrien * Redistribution and use in source and binary forms, with or without 899127Sobrien * modification, are permitted provided that the following conditions 999127Sobrien * are met: 1099127Sobrien * 1. Redistributions of source code must retain the above copyright 1199127Sobrien * notice, this list of conditions and the following disclaimer. 12115170Speter * 2. Redistributions in binary form must reproduce the above copyright 1399127Sobrien * notice, this list of conditions and the following disclaimer in the 1499127Sobrien * documentation and/or other materials provided with the distribution. 1599127Sobrien * 16115170Speter * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1799127Sobrien * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1899127Sobrien * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1999127Sobrien * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 2099127Sobrien * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21169612Swkoszek * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2299127Sobrien * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2399127Sobrien * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2499127Sobrien * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2599127Sobrien * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2699127Sobrien * SUCH DAMAGE. 2799127Sobrien * 2899127Sobrien * $FreeBSD: stable/9/sys/fs/ntfs/ntfs_inode.h 130585 2004-06-16 09:47:26Z phk $ 2999127Sobrien */ 3099127Sobrien 3199127Sobrien/* These flags are kept in i_flag. */ 3299127Sobrien#define IN_ACCESS 0x0001 /* Access time update request. */ 3399127Sobrien#define IN_CHANGE 0x0002 /* Inode change time update request. */ 34120589Speter#define IN_UPDATE 0x0004 /* Modification time update request. */ 35179225Sjb#define IN_MODIFIED 0x0008 /* Inode has been modified. */ 36174395Sjkoshy#define IN_RENAME 0x0010 /* Inode is being renamed. */ 37179225Sjb#define IN_SHLOCK 0x0020 /* File has shared lock. */ 38254041Savg#define IN_EXLOCK 0x0040 /* File has exclusive lock. */ 39115405Speter#define IN_LAZYMOD 0x0080 /* Modified, but don't write yet. */ 40115405Speter#define IN_HASHED 0x0800 /* Inode is on hash list */ 41114370Speter#define IN_LOADED 0x8000 /* ntvattrs loaded */ 4299127Sobrien#define IN_PRELOADED 0x4000 /* loaded from directory entry */ 43218893Sdim 44232930Sdimstruct ntnode { 45232930Sdim struct vnode *i_devvp; /* vnode of blk dev we live on */ 46232930Sdim struct cdev *i_dev; /* Device associated with the inode. */ 47232930Sdim 48232930Sdim LIST_ENTRY(ntnode) i_hash; 49218893Sdim struct ntnode *i_next; 5099127Sobrien struct ntnode **i_prev; 5199127Sobrien struct ntfsmount *i_mp; 5299127Sobrien ino_t i_number; 5399127Sobrien u_int32_t i_flag; 5499127Sobrien 5599127Sobrien /* locking */ 5699127Sobrien struct lock i_lock; 5799127Sobrien struct mtx i_interlock; 5899127Sobrien int i_usecount; 5999127Sobrien 6099127Sobrien LIST_HEAD(,fnode) i_fnlist; 6199127Sobrien LIST_HEAD(,ntvattr) i_valist; 6299127Sobrien 6399127Sobrien long i_nlink; /* MFR */ 6499127Sobrien ino_t i_mainrec; /* MFR */ 65 u_int32_t i_frflag; /* MFR */ 66}; 67 68#define FN_PRELOADED 0x0001 69#define FN_VALID 0x0002 70#define FN_AATTRNAME 0x0004 /* space allocated for f_attrname */ 71struct fnode { 72 LIST_ENTRY(fnode) f_fnlist; 73 struct vnode *f_vp; /* Associatied vnode */ 74 struct ntnode *f_ip; /* Associated ntnode */ 75 u_long f_flag; 76 77 ntfs_times_t f_times; /* $NAME/dirinfo */ 78 ino_t f_pnumber; /* $NAME/dirinfo */ 79 u_int32_t f_fflag; /* $NAME/dirinfo */ 80 u_int64_t f_size; /* defattr/dirinfo: */ 81 u_int64_t f_allocated; /* defattr/dirinfo */ 82 83 u_int32_t f_attrtype; 84 char *f_attrname; 85 86 /* for ntreaddir */ 87 u_int32_t f_lastdattr; 88 u_int32_t f_lastdblnum; 89 u_int32_t f_lastdoff; 90 u_int32_t f_lastdnum; 91 caddr_t f_dirblbuf; 92 u_int32_t f_dirblsz; 93}; 94 95/* This overlays the fid structure (see <sys/mount.h>) */ 96struct ntfid { 97 u_int16_t ntfid_len; /* Length of structure. */ 98 u_int16_t ntfid_pad; /* Force 32-bit alignment. */ 99 ino_t ntfid_ino; /* File number (ino). */ 100 int32_t ntfid_gen; /* Generation number. */ 101}; 102