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1da177e4 LT |
1 | /* |
2 | * udf_fs_i.h | |
3 | * | |
4 | * This file is intended for the Linux kernel/module. | |
5 | * | |
1da177e4 LT |
6 | * COPYRIGHT |
7 | * This file is distributed under the terms of the GNU General Public | |
8 | * License (GPL). Copies of the GPL can be obtained from: | |
9 | * ftp://prep.ai.mit.edu/pub/gnu/GPL | |
10 | * Each contributing author retains all rights to their own work. | |
11 | */ | |
12 | ||
13 | #ifndef _UDF_FS_I_H | |
14 | #define _UDF_FS_I_H 1 | |
15 | ||
16 | #ifdef __KERNEL__ | |
17 | ||
1da177e4 LT |
18 | struct udf_inode_info |
19 | { | |
20 | struct timespec i_crtime; | |
21 | /* Physical address of inode */ | |
22 | kernel_lb_addr i_location; | |
23 | __u64 i_unique; | |
24 | __u32 i_lenEAttr; | |
25 | __u32 i_lenAlloc; | |
26 | __u64 i_lenExtents; | |
27 | __u32 i_next_alloc_block; | |
28 | __u32 i_next_alloc_goal; | |
29 | unsigned i_alloc_type : 3; | |
30 | unsigned i_efe : 1; | |
31 | unsigned i_use : 1; | |
32 | unsigned i_strat4096 : 1; | |
33 | unsigned reserved : 26; | |
34 | union | |
35 | { | |
36 | short_ad *i_sad; | |
37 | long_ad *i_lad; | |
38 | __u8 *i_data; | |
39 | } i_ext; | |
40 | struct inode vfs_inode; | |
41 | }; | |
42 | ||
43 | #endif | |
44 | ||
45 | /* exported IOCTLs, we have 'l', 0x40-0x7f */ | |
46 | ||
47 | #define UDF_GETEASIZE _IOR('l', 0x40, int) | |
48 | #define UDF_GETEABLOCK _IOR('l', 0x41, void *) | |
49 | #define UDF_GETVOLIDENT _IOR('l', 0x42, void *) | |
50 | #define UDF_RELOCATE_BLOCKS _IOWR('l', 0x43, long) | |
51 | ||
52 | #endif /* _UDF_FS_I_H */ |