--- /usr/portage/net-nds/rpcbind/metadata.xml	2007-12-29 04:13:54.000000000 -0500
+++ metadata.xml	2012-10-30 13:09:06.053855651 -0400
@@ -2,4 +2,8 @@
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 <herd>net-fs</herd>
+<use>
+	<flag name='warmstarts'>Enables rpcbind to cache configuration
+	for warm restarts.</flag>
+</use>
 </pkgmetadata>