/* $NetBSD: ntfs_subr.h,v 1.8 1999/10/10 14:48:37 jdolecek Exp $ */ /*- * Copyright (c) 1998, 1999 Semen Ustimenko * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD: src/sys/ntfs/ntfs_subr.h,v 1.7.2.1 2001/10/12 22:08:49 semenu Exp $ * $DragonFly: src/sys/vfs/ntfs/ntfs_subr.h,v 1.3 2003/08/20 09:56:33 rob Exp $ */ #define VA_LOADED 0x0001 #define VA_PRELOADED 0x0002 struct ntvattr { LIST_ENTRY(ntvattr) va_list; u_int32_t va_vflag; struct vnode *va_vp; struct ntnode *va_ip; u_int32_t va_flag; u_int32_t va_type; u_int8_t va_namelen; char va_name[NTFS_MAXATTRNAME]; u_int32_t va_compression; u_int32_t va_compressalg; u_int32_t va_datalen; u_int32_t va_allocated; cn_t va_vcnstart; cn_t va_vcnend; u_int16_t va_index; union { struct { cn_t * cn; cn_t * cl; u_long cnt; } vrun; caddr_t datap; struct attr_name *name; struct attr_indexroot *iroot; struct attr_indexalloc *ialloc; } va_d; }; #define va_vruncn va_d.vrun.cn #define va_vruncl va_d.vrun.cl #define va_vruncnt va_d.vrun.cnt #define va_datap va_d.datap #define va_a_name va_d.name #define va_a_iroot va_d.iroot #define va_a_ialloc va_d.ialloc struct componentname; struct fnode; struct uio; int ntfs_procfixups ( struct ntfsmount *, u_int32_t, caddr_t, size_t ); int ntfs_parserun ( cn_t *, cn_t *, u_int8_t *, u_long, u_long *); int ntfs_runtocn ( cn_t *, struct ntfsmount *, u_int8_t *, u_long, cn_t); int ntfs_readntvattr_plain ( struct ntfsmount *, struct ntnode *, struct ntvattr *, off_t, size_t, void *,size_t *, struct uio *); int ntfs_readattr_plain ( struct ntfsmount *, struct ntnode *, u_int32_t, char *, off_t, size_t, void *,size_t *, struct uio *); int ntfs_readattr ( struct ntfsmount *, struct ntnode *, u_int32_t, char *, off_t, size_t, void *, struct uio *); int ntfs_filesize ( struct ntfsmount *, struct fnode *, u_int64_t *, u_int64_t *); int ntfs_times ( struct ntfsmount *, struct ntnode *, ntfs_times_t *); struct timespec ntfs_nttimetounix ( u_int64_t ); int ntfs_ntreaddir ( struct ntfsmount *, struct fnode *, u_int32_t, struct attr_indexentry **); int ntfs_runtovrun ( cn_t **, cn_t **, u_long *, u_int8_t *); int ntfs_attrtontvattr ( struct ntfsmount *, struct ntvattr **, struct attr * ); void ntfs_freentvattr ( struct ntvattr * ); int ntfs_loadntvattrs ( struct ntfsmount *, struct vnode *, caddr_t, struct ntvattr **); struct ntvattr * ntfs_findntvattr ( struct ntfsmount *, struct ntnode *, u_int32_t, cn_t ); int ntfs_ntlookupfile (struct ntfsmount *, struct vnode *, struct componentname *, struct vnode **); int ntfs_isnamepermitted (struct ntfsmount *, struct attr_indexentry * ); int ntfs_ntvattrrele (struct ntvattr * ); int ntfs_ntvattrget (struct ntfsmount *, struct ntnode *, u_int32_t, const char *, cn_t , struct ntvattr **); int ntfs_ntlookup (struct ntfsmount *, ino_t, struct ntnode **); int ntfs_ntget (struct ntnode *); void ntfs_ntref (struct ntnode *); void ntfs_ntrele (struct ntnode *); void ntfs_ntput (struct ntnode *); int ntfs_loadntnode ( struct ntfsmount *, struct ntnode * ); int ntfs_writentvattr_plain (struct ntfsmount *, struct ntnode *, struct ntvattr *, off_t, size_t, void *, size_t *, struct uio *); int ntfs_writeattr_plain (struct ntfsmount *, struct ntnode *, u_int32_t, char *, off_t, size_t, void *, size_t *, struct uio *); void ntfs_toupper_init (void); int ntfs_toupper_use (struct mount *, struct ntfsmount *); void ntfs_toupper_unuse (void); int ntfs_fget (struct ntfsmount *, struct ntnode *, int, char *, struct fnode **); void ntfs_frele (struct fnode *); int ntfs_u28_init(struct ntfsmount *ntmp, wchar *u2w); int ntfs_u28_uninit(struct ntfsmount *ntmp); int ntfs_82u_init(struct ntfsmount *ntmp, u_int16_t *u2w); int ntfs_82u_uninit(struct ntfsmount *ntmp); char ntfs_u28(struct ntfsmount *ntmp, wchar wc); #define NTFS_U28(ch) ntfs_u28(ntmp, (ch)) #define NTFS_82U(ch) (ntmp->ntm_82u[(ch)&0xFF]) #define NTFS_UASTRCMP(ustr, ustrlen, astr, astrlen) \ ntfs_uastrcmp(ntmp, (ustr), (ustrlen), (astr), (astrlen)) #define NTFS_UASTRICMP(ustr, ustrlen, astr, astrlen) \ ntfs_uastricmp(ntmp, (ustr), (ustrlen), (astr), (astrlen))