apparmor: export set of capabilities supported by the apparmor module

Signed-off-by: John Johansen <john.johansen@canonical.com>
Acked-by: Seth Arnold <seth.arnold@canonical.com>

security/apparmor/capability.c

@@ -27,6 +27,11 @@
  */
 #include "capability_names.h"
 
+struct aa_fs_entry aa_fs_entry_caps[] = {
+	AA_FS_FILE_STRING("mask", AA_FS_CAPS_MASK),
+	{ }
+};
+
 struct audit_cache {
 	struct aa_profile *profile;
 	kernel_cap_t caps;