diff options
| author |   Kees Cook <kees@outflux.net> | 2012-01-26 16:29:21 -0800 |
|---|---|---|
| committer |   John Johansen <john.johansen@canonical.com> | 2012-02-27 11:38:17 -0800 |
| commit | e74abcf3359d0130e99a6511ac484a3ea9e6e988 (patch) | |
| tree | 53b512c463f58546f810f7db876b81bebf4c786a /security/apparmor/include | |
| parent | AppArmor: refactor securityfs to use structures (diff) | |
| download | linux-dev-e74abcf3359d0130e99a6511ac484a3ea9e6e988.tar.xz linux-dev-e74abcf3359d0130e99a6511ac484a3ea9e6e988.zip | |
AppArmor: add initial "features" directory to securityfs
This adds the "features" subdirectory to the AppArmor securityfs
to display boolean features flags and the known capability mask.
Signed-off-by: Kees Cook <kees@ubuntu.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
Diffstat (limited to 'security/apparmor/include')
| -rw-r--r-- | security/apparmor/include/apparmorfs.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/security/apparmor/include/apparmorfs.h b/security/apparmor/include/apparmorfs.h index 4fdf02f26a3a..16e654530f30 100644 --- a/security/apparmor/include/apparmorfs.h +++ b/security/apparmor/include/apparmorfs.h @@ -16,6 +16,8 @@ #define __AA_APPARMORFS_H enum aa_fs_type { + AA_FS_TYPE_BOOLEAN, + AA_FS_TYPE_U64, AA_FS_TYPE_FOPS, AA_FS_TYPE_DIR, }; @@ -28,11 +30,23 @@ struct aa_fs_entry { umode_t mode; enum aa_fs_type v_type; union { + bool boolean; + unsigned long u64; struct aa_fs_entry *files; } v; const struct file_operations *file_ops; }; +extern const struct file_operations aa_fs_seq_file_ops; + +#define AA_FS_FILE_BOOLEAN(_name, _value) \ + { .name = (_name), .mode = 0444, \ + .v_type = AA_FS_TYPE_BOOLEAN, .v.boolean = (_value), \ + .file_ops = &aa_fs_seq_file_ops } +#define AA_FS_FILE_U64(_name, _value) \ + { .name = (_name), .mode = 0444, \ + .v_type = AA_FS_TYPE_U64, .v.u64 = (_value), \ + .file_ops = &aa_fs_seq_file_ops } #define AA_FS_FILE_FOPS(_name, _mode, _fops) \ { .name = (_name), .v_type = AA_FS_TYPE_FOPS, \ .mode = (_mode), .file_ops = (_fops) } |