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authorKees Cook <kees@outflux.net>2012-01-27 00:29:20 (GMT)
committerJohn Johansen <john.johansen@canonical.com>2012-02-27 19:38:09 (GMT)
commit9acd494be9387b0608612cd139967201dd7a4e12 (patch)
tree5fb5f8dff3b1ac26c07c73e8785978b98122f2da /security/apparmor/include
parentb0d5de4d58803bbcce2b8175a8dd21c559a3abc1 (diff)
downloadlinux-9acd494be9387b0608612cd139967201dd7a4e12.tar.xz
AppArmor: refactor securityfs to use structures
Use a file tree structure to represent the AppArmor securityfs. 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.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/security/apparmor/include/apparmorfs.h b/security/apparmor/include/apparmorfs.h
index cb1e93a..4fdf02f 100644
--- a/security/apparmor/include/apparmorfs.h
+++ b/security/apparmor/include/apparmorfs.h
@@ -15,6 +15,30 @@
#ifndef __AA_APPARMORFS_H
#define __AA_APPARMORFS_H
+enum aa_fs_type {
+ AA_FS_TYPE_FOPS,
+ AA_FS_TYPE_DIR,
+};
+
+struct aa_fs_entry;
+
+struct aa_fs_entry {
+ const char *name;
+ struct dentry *dentry;
+ umode_t mode;
+ enum aa_fs_type v_type;
+ union {
+ struct aa_fs_entry *files;
+ } v;
+ const struct file_operations *file_ops;
+};
+
+#define AA_FS_FILE_FOPS(_name, _mode, _fops) \
+ { .name = (_name), .v_type = AA_FS_TYPE_FOPS, \
+ .mode = (_mode), .file_ops = (_fops) }
+#define AA_FS_DIR(_name, _value) \
+ { .name = (_name), .v_type = AA_FS_TYPE_DIR, .v.files = (_value) }
+
extern void __init aa_destroy_aafs(void);
#endif /* __AA_APPARMORFS_H */