blob: b5919a3e075e33b7328b6612d30efe6731b38ca3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
/* ----------------------------------------------------------------------- *
*
* Copyright 2011 Paulo Alcantara <pcacjr@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, Inc., 53 Temple Place Ste 330,
* Boston MA 02111-1307, USA; either version 2 of the License, or
* (at your option) any later version; incorporated herein by reference.
*
* ----------------------------------------------------------------------- */
/*
* ntfs.h - The NTFS filesystem structures
*/
#ifndef _NTFS_H_
#define _NTFS_H_
struct ntfs_bpb {
uint8_t jmp_boot[3];
char oem_name[8];
uint16_t sector_size;
uint8_t sec_per_clust;
uint16_t res_sectors;
uint8_t zero_0[3];
uint16_t zero_1;
uint8_t media;
uint16_t zero_2;
uint16_t unused_0;
uint16_t unused_1;
uint32_t unused_2;
uint32_t zero_3;
uint32_t unused_3;
uint64_t total_sectors;
uint64_t mft_lclust;
uint64_t mft_mirr_lclust;
uint8_t clust_per_mft_record;
uint8_t unused_4[3];
uint8_t clust_per_idx_buf;
uint8_t unused_5[3];
uint64_t vol_serial;
uint32_t unused_6;
uint8_t pad[428]; /* padding to a sector boundary (512 bytes) */
} __attribute__((packed));
struct ntfs_sb_info {
sector_t mft; /* The MFT region */
sector_t root; /* The root dir region */
unsigned mft_size; /* The MFT size in sectors */
unsigned mft_record_size; /* MFT record size in bytes */
unsigned long long clusters; /* Total number of clusters */
unsigned clust_shift; /* Based on sectors */
unsigned clust_byte_shift; /* Based on bytes */
unsigned clust_mask;
unsigned clust_size;
} __attribute__((packed));
#endif /* _NTFS_H_ */
|
