From 5b25d80ca019ba6936951a0d4991d16c4a014635 Mon Sep 17 00:00:00 2001
From: cube <cube@NetBSD.org>
Date: Wed, 5 Mar 2008 07:47:09 +0000
Subject: [PATCH] Actually implement prop_dictionary_make_immutable.  OK'd by
 thorpej@.

---
 common/lib/libprop/prop_dictionary.c | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/common/lib/libprop/prop_dictionary.c b/common/lib/libprop/prop_dictionary.c
index 115899441381..71a728d48477 100644
--- a/common/lib/libprop/prop_dictionary.c
+++ b/common/lib/libprop/prop_dictionary.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: prop_dictionary.c,v 1.22 2008/01/05 01:15:02 ad Exp $	*/
+/*	$NetBSD: prop_dictionary.c,v 1.23 2008/03/05 07:47:09 cube Exp $	*/
 
 /*-
  * Copyright (c) 2006, 2007 The NetBSD Foundation, Inc.
@@ -695,6 +695,20 @@ prop_dictionary_copy_mutable(prop_dictionary_t opd)
 	return (pd);
 }
 
+/*
+ * prop_dictionary_make_immutable --
+ *	Set the immutable flag on that dictionary.
+ */
+void
+prop_dictionary_make_immutable(prop_dictionary_t pd)
+{
+
+	_PROP_RWLOCK_WRLOCK(pd->pd_rwlock);
+	if (prop_dictionary_is_immutable(pd) == false)
+		pd->pd_flags |= PD_F_IMMUTABLE;
+	_PROP_RWLOCK_UNLOCK(pd->pd_rwlock);
+}
+
 /*
  * prop_dictionary_count --
  *	Return the number of objects stored in the dictionary.