apparmor: extend permissions to support a label and tag string

add indexes for label and tag entries. Rename the domain table to the
str_table as its a shared string table with label and tags.

Signed-off-by: John Johansen <john.johansen@canonical.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/security/apparmor/include/lib.h b/security/apparmor/include/lib.h
index f176f3ced2a3..f1a29ab7ea1b 100644
--- a/security/apparmor/include/lib.h
+++ b/security/apparmor/include/lib.h
@@ -99,6 +99,12 @@ static inline bool path_mediated_fs(struct dentry *dentry)
 	return !(dentry->d_sb->s_flags & SB_NOUSER);
 }
 
+struct aa_str_table {
+	int size;
+	char **table;
+};
+
+void aa_free_str_table(struct aa_str_table *table);
 
 struct counted_str {
 	struct kref count;