projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 63e2b423 JJ |
1 | /* |
| 2 | * AppArmor security module | |
| 3 | * | |
| 4 | * This file contains AppArmor filesystem definitions. | |
| 5 | * | |
| 6 | * Copyright (C) 1998-2008 Novell/SUSE | |
| 7 | * Copyright 2009-2010 Canonical Ltd. | |
| 8 | * | |
| 9 | * This program is free software; you can redistribute it and/or | |
| 10 | * modify it under the terms of the GNU General Public License as | |
| 11 | * published by the Free Software Foundation, version 2 of the | |
| 12 | * License. | |
| 13 | */ | |
| 14 | ||
| 15 | #ifndef __AA_APPARMORFS_H | |
| 16 | #define __AA_APPARMORFS_H | |
| 17 | ||
| 9acd494b | 18 | enum aa_fs_type { |
| e74abcf3 | 19 | AA_FS_TYPE_BOOLEAN, |
| a9bf8e9f | 20 | AA_FS_TYPE_STRING, |
| e74abcf3 | 21 | AA_FS_TYPE_U64, |
| 9acd494b KC |
22 | AA_FS_TYPE_FOPS, |
| 23 | AA_FS_TYPE_DIR, | |
| 24 | }; | |
| 25 | ||
| 26 | struct aa_fs_entry; | |
| 27 | ||
| 28 | struct aa_fs_entry { | |
| 29 | const char *name; | |
| 30 | struct dentry *dentry; | |
| 31 | umode_t mode; | |
| 32 | enum aa_fs_type v_type; | |
| 33 | union { | |
| e74abcf3 | 34 | bool boolean; |
| a9bf8e9f | 35 | char *string; |
| e74abcf3 | 36 | unsigned long u64; |
| 9acd494b KC |
37 | struct aa_fs_entry *files; |
| 38 | } v; | |
| 39 | const struct file_operations *file_ops; | |
| 40 | }; | |
| 41 | ||
| e74abcf3 KC |
42 | extern const struct file_operations aa_fs_seq_file_ops; |
| 43 | ||
| 44 | #define AA_FS_FILE_BOOLEAN(_name, _value) \ | |
| 45 | { .name = (_name), .mode = 0444, \ | |
| 46 | .v_type = AA_FS_TYPE_BOOLEAN, .v.boolean = (_value), \ | |
| 47 | .file_ops = &aa_fs_seq_file_ops } | |
| a9bf8e9f KC |
48 | #define AA_FS_FILE_STRING(_name, _value) \ |
| 49 | { .name = (_name), .mode = 0444, \ | |
| 50 | .v_type = AA_FS_TYPE_STRING, .v.string = (_value), \ | |
| 51 | .file_ops = &aa_fs_seq_file_ops } | |
| e74abcf3 KC |
52 | #define AA_FS_FILE_U64(_name, _value) \ |
| 53 | { .name = (_name), .mode = 0444, \ | |
| 54 | .v_type = AA_FS_TYPE_U64, .v.u64 = (_value), \ | |
| 55 | .file_ops = &aa_fs_seq_file_ops } | |
| 9acd494b KC |
56 | #define AA_FS_FILE_FOPS(_name, _mode, _fops) \ |
| 57 | { .name = (_name), .v_type = AA_FS_TYPE_FOPS, \ | |
| 58 | .mode = (_mode), .file_ops = (_fops) } | |
| 59 | #define AA_FS_DIR(_name, _value) \ | |
| 60 | { .name = (_name), .v_type = AA_FS_TYPE_DIR, .v.files = (_value) } | |
| 61 | ||
| 63e2b423 JJ |
62 | extern void __init aa_destroy_aafs(void); |
| 63 | ||
| 64 | #endif /* __AA_APPARMORFS_H */ |