SE Android policy.
diff --git a/su.te b/su.te
new file mode 100644
index 0000000..75e6214
--- /dev/null
+++ b/su.te
@@ -0,0 +1,6 @@
+type su, domain;
+type su_exec, file_type;
+domain_auto_trans(shell, su_exec, su)
+
+# su is unconfined.
+unconfined_domain(su)