FreeBSD/Linux Kernel Cross Reference
sys/ntfs/ntfs_subr.h
1 /* $OpenBSD: ntfs_subr.h,v 1.11 2020/02/27 09:10:31 mpi Exp $ */
2 /* $NetBSD: ntfs_subr.h,v 1.1 2002/12/23 17:38:33 jdolecek Exp $ */
3
4 /*-
5 * Copyright (c) 1998, 1999 Semen Ustimenko
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * Id: ntfs_subr.h,v 1.4 1999/05/12 09:43:02 semenu Exp
30 */
31
32 #define VA_LOADED 0x0001
33 #define VA_PRELOADED 0x0002
34
35 struct ntvattr {
36 LIST_ENTRY(ntvattr) va_list;
37
38 u_int32_t va_vflag;
39 struct vnode *va_vp;
40 struct ntnode *va_ip;
41
42 u_int32_t va_flag;
43 u_int32_t va_type;
44 u_int8_t va_namelen;
45 char va_name[NTFS_MAXATTRNAME];
46
47 u_int32_t va_compression;
48 u_int32_t va_compressalg;
49 u_int64_t va_datalen;
50 u_int64_t va_allocated;
51 cn_t va_vcnstart;
52 cn_t va_vcnend;
53 u_int16_t va_index;
54 union {
55 struct {
56 cn_t * cn;
57 cn_t * cl;
58 u_long cnt;
59 } vrun;
60 caddr_t datap;
61 struct attr_name *name;
62 struct attr_indexroot *iroot;
63 struct attr_indexalloc *ialloc;
64 } va_d;
65 };
66 #define va_vruncn va_d.vrun.cn
67 #define va_vruncl va_d.vrun.cl
68 #define va_vruncnt va_d.vrun.cnt
69 #define va_datap va_d.datap
70 #define va_a_name va_d.name
71 #define va_a_iroot va_d.iroot
72 #define va_a_ialloc va_d.ialloc
73
74 int ntfs_procfixups( struct ntfsmount *, u_int32_t, caddr_t, size_t );
75 int ntfs_parserun( cn_t *, cn_t *, u_int8_t *, u_long, u_long *);
76 int ntfs_runtocn( cn_t *, struct ntfsmount *, u_int8_t *, u_long, cn_t);
77 int ntfs_readntvattr_plain( struct ntfsmount *, struct ntnode *, struct ntvattr *, off_t, size_t, void *,size_t *, struct uio *);
78 int ntfs_readattr_plain( struct ntfsmount *, struct ntnode *, u_int32_t, char *, off_t, size_t, void *,size_t *, struct uio *);
79 int ntfs_readattr( struct ntfsmount *, struct ntnode *, u_int32_t, char *, off_t, size_t, void *, struct uio *);
80 int ntfs_filesize( struct ntfsmount *, struct fnode *, u_int64_t *, u_int64_t *);
81 int ntfs_times( struct ntfsmount *, struct ntnode *, ntfs_times_t *);
82 struct timespec ntfs_nttimetounix( u_int64_t );
83 int ntfs_runtovrun( cn_t **, cn_t **, u_long *, u_int8_t *);
84 int ntfs_attrtontvattr( struct ntfsmount *, struct ntvattr **, struct attr * );
85 void ntfs_freentvattr( struct ntvattr * );
86 int ntfs_loadntvattrs( struct ntfsmount *, struct vnode *, caddr_t, struct ntvattr **);
87 struct ntvattr * ntfs_findntvattr( struct ntfsmount *, struct ntnode *, u_int32_t, cn_t );
88 int ntfs_isnamepermitted(struct ntfsmount *, struct attr_indexentry * );
89 int ntfs_ntvattrrele(struct ntvattr * );
90 int ntfs_ntvattrget(struct ntfsmount *, struct ntnode *, u_int32_t, const char *, cn_t , struct ntvattr **);
91 void ntfs_ntref(struct ntnode *);
92 void ntfs_ntrele(struct ntnode *);
93 int ntfs_loadntnode( struct ntfsmount *, struct ntnode * );
94 int ntfs_fget(struct ntfsmount *, struct ntnode *, int, char *, struct fnode **);
95 void ntfs_frele(struct fnode *);
96 int ntfs_ntreaddir(struct ntfsmount *, struct fnode *, u_int32_t, struct attr_indexentry **, struct proc *);
97 int ntfs_ntlookupfile(struct ntfsmount *, struct vnode *, struct componentname *, struct vnode **);
98 int ntfs_ntlookup(struct ntfsmount *, ntfsino_t, struct ntnode **);
99 int ntfs_ntget(struct ntnode *);
100 void ntfs_ntput(struct ntnode *);
101 int ntfs_toupper_use(struct mount *, struct ntfsmount *, struct proc *);
102 void ntfs_toupper_unuse(struct proc *);
103
104 /* ntfs_conv.c stuff */
105 ntfs_wget_func_t ntfs_utf8_wget;
106 ntfs_wput_func_t ntfs_utf8_wput;
107 ntfs_wcmp_func_t ntfs_utf8_wcmp;
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