Annotation of sys/ntfs/ntfs_subr.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: ntfs_subr.h,v 1.3 2003/05/20 03:36:42 tedu 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_int32_t va_datalen;
50: u_int32_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: #ifndef __OpenBSD__
75: int ntfs_procfixups( struct ntfsmount *, u_int32_t, caddr_t, size_t );
76: int ntfs_parserun( cn_t *, cn_t *, u_int8_t *, u_long, u_long *);
77: int ntfs_runtocn( cn_t *, struct ntfsmount *, u_int8_t *, u_long, cn_t);
78: int ntfs_readntvattr_plain( struct ntfsmount *, struct ntnode *, struct ntvattr *, off_t, size_t, void *,size_t *, struct uio *);
79: int ntfs_readattr_plain( struct ntfsmount *, struct ntnode *, u_int32_t, char *, off_t, size_t, void *,size_t *, struct uio *);
80: int ntfs_readattr( struct ntfsmount *, struct ntnode *, u_int32_t, char *, off_t, size_t, void *, struct uio *);
81: int ntfs_filesize( struct ntfsmount *, struct fnode *, u_int64_t *, u_int64_t *);
82: int ntfs_times( struct ntfsmount *, struct ntnode *, ntfs_times_t *);
83: struct timespec ntfs_nttimetounix( u_int64_t );
84: int ntfs_ntreaddir( struct ntfsmount *, struct fnode *, u_int32_t, struct attr_indexentry **);
85: int ntfs_runtovrun( cn_t **, cn_t **, u_long *, u_int8_t *);
86: int ntfs_attrtontvattr( struct ntfsmount *, struct ntvattr **, struct attr * );
87: void ntfs_freentvattr( struct ntvattr * );
88: int ntfs_loadntvattrs( struct ntfsmount *, struct vnode *, caddr_t, struct ntvattr **);
89: struct ntvattr * ntfs_findntvattr( struct ntfsmount *, struct ntnode *, u_int32_t, cn_t );
90: int ntfs_ntlookupfile(struct ntfsmount *, struct vnode *, struct componentname *, struct vnode **);
91: int ntfs_isnamepermitted(struct ntfsmount *, struct attr_indexentry * );
92: int ntfs_ntvattrrele(struct ntvattr * );
93: int ntfs_ntvattrget(struct ntfsmount *, struct ntnode *, u_int32_t, const char *, cn_t , struct ntvattr **);
94: int ntfs_ntlookup(struct ntfsmount *, ino_t, struct ntnode **);
95: int ntfs_ntget(struct ntnode *);
96: void ntfs_ntref(struct ntnode *);
97: void ntfs_ntrele(struct ntnode *);
98: void ntfs_ntput(struct ntnode *);
99: int ntfs_loadntnode( struct ntfsmount *, struct ntnode * );
100: int ntfs_writentvattr_plain(struct ntfsmount *, struct ntnode *, struct ntvattr *, off_t, size_t, void *, size_t *, struct uio *);
101: int ntfs_writeattr_plain(struct ntfsmount *, struct ntnode *, u_int32_t, char *, off_t, size_t, void *, size_t *, struct uio *);
102: void ntfs_toupper_init(void);
103: int ntfs_toupper_use(struct mount *, struct ntfsmount *);
104: void ntfs_toupper_unuse(void);
105: int ntfs_fget(struct ntfsmount *, struct ntnode *, int, char *, struct fnode **);
106: void ntfs_frele(struct fnode *);
107: #else
108: int ntfs_procfixups(struct ntfsmount *, u_int32_t, caddr_t, size_t);
109: int ntfs_parserun(cn_t *, cn_t *, u_int8_t *, u_long, u_long *);
110: int ntfs_runtocn(cn_t *, struct ntfsmount *, u_int8_t *, u_long, cn_t);
111: int ntfs_readntvattr_plain(struct ntfsmount *, struct ntnode *, struct ntvattr *, off_t, size_t, void *,size_t *, struct uio *);
112: int ntfs_readattr_plain(struct ntfsmount *, struct ntnode *, u_int32_t, char *, off_t, size_t, void *,size_t *, struct uio *);
113: int ntfs_readattr(struct ntfsmount *, struct ntnode *, u_int32_t, char *, off_t, size_t, void *, struct uio *);
114: int ntfs_filesize(struct ntfsmount *, struct fnode *, u_int64_t *, u_int64_t *);
115: int ntfs_times(struct ntfsmount *, struct ntnode *, ntfs_times_t *);
116: struct timespec ntfs_nttimetounix(u_int64_t);
117: int ntfs_ntreaddir(struct ntfsmount *, struct fnode *, u_int32_t, struct attr_indexentry **, struct proc *);
118: int ntfs_runtovrun(cn_t **, cn_t **, u_long *, u_int8_t *);
119: int ntfs_attrtontvattr(struct ntfsmount *, struct ntvattr **, struct attr *);
120: void ntfs_freentvattr(struct ntvattr *);
121: int ntfs_loadntvattrs(struct ntfsmount *, struct vnode *, caddr_t, struct ntvattr **);
122: struct ntvattr * ntfs_findntvattr(struct ntfsmount *, struct ntnode *, u_int32_t, cn_t);
123: int ntfs_ntlookupfile(struct ntfsmount *, struct vnode *, struct componentname *, struct vnode **, struct proc *);
124: int ntfs_isnamepermitted(struct ntfsmount *, struct attr_indexentry *);
125: int ntfs_ntvattrrele(struct ntvattr * );
126: int ntfs_ntvattrget(struct ntfsmount *, struct ntnode *, u_int32_t, const char *, cn_t , struct ntvattr **);
127: int ntfs_ntlookup(struct ntfsmount *, ino_t, struct ntnode **, struct proc *);
128: int ntfs_ntget(struct ntnode *, struct proc *);
129: void ntfs_ntref(struct ntnode *);
130: void ntfs_ntrele(struct ntnode *);
131: void ntfs_ntput(struct ntnode *, struct proc *);
132: int ntfs_loadntnode( struct ntfsmount *, struct ntnode *);
133: int ntfs_writentvattr_plain(struct ntfsmount *, struct ntnode *, struct ntvattr *, off_t, size_t, void *, size_t *, struct uio *);
134: int ntfs_writeattr_plain(struct ntfsmount *, struct ntnode *, u_int32_t, char *, off_t, size_t, void *, size_t *, struct uio *);
135: void ntfs_toupper_init(void);
136: int ntfs_toupper_use(struct mount *, struct ntfsmount *, struct proc *);
137: void ntfs_toupper_unuse(struct proc *);
138: int ntfs_fget(struct ntfsmount *, struct ntnode *, int, char *, struct fnode **);
139: void ntfs_frele(struct fnode *);
140: #endif
141:
142: /* ntfs_conv.c stuff */
143: ntfs_wget_func_t ntfs_utf8_wget;
144: ntfs_wput_func_t ntfs_utf8_wput;
145: ntfs_wcmp_func_t ntfs_utf8_wcmp;
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