kernel/files.if: Add files_dontaudit_list_var interface

This is required for an update of the couchdb policy.

policy/modules/kernel/files.if

@@ -5179,6 +5179,25 @@ interface(`files_list_var',`
 	allow $1 var_t:dir list_dir_perms;
 ')
 
+########################################
+## <summary>
+##	Do not audit attempts to list
+##	the contents of /var.
+## </summary>
+## <param name="domain">
+##	<summary>
+##	Domain to not audit.
+##	</summary>
+## </param>
+#
+interface(`files_dontaudit_list_var',`
+	gen_require(`
+		type var_t;
+	')
+
+	dontaudit $1 var_t:dir list_dir_perms;
+')
+
 ########################################
 ## <summary>
 ##	Create, read, write, and delete directories