add compat for portmap

src/etc/rc.conf

@@ -1,6 +1,6 @@
 #!/bin/sh -
 #
-#	$OpenBSD: rc.conf,v 1.142 2011/07/06 18:55:36 robert Exp $
+#	$OpenBSD: rc.conf,v 1.143 2011/07/07 04:44:33 robert Exp $
 
 # set these to "NO" to turn them off.  otherwise, they're used as flags
 ldpd_flags=NO		# for normal use: ""
@@ -49,6 +49,7 @@ aucat_flags=NO		# for normal use: ""
 ldapd_flags=NO		# for normal use: ""
 inetd_flags=""		# for normal use: ""
 rwhod_flags=NO		# for normal use: ""
+portmap_flags=NO	# for normal use: ""
 
 # use -u to disable chroot, see httpd(8)
 httpd_flags=NO		# for normal use: "" (or "-DSSL" after reading ssl(8))
@@ -113,10 +114,11 @@ rc_scripts=
 
 local_rcconf="/etc/rc.conf.local"
 
-unset inetd_flags rwhod_flags
+unset inetd_flags rwhod_flags portmap_flags
 
 [ -f ${local_rcconf} ] && . ${local_rcconf} # Do not edit this line
 
 # backward compatibility for inetd and rwhod
 : ${inetd_flags=$([ X"${inetd-YES}" = XYES ] || echo NO)}
 : ${rwhod_flags=$([ X"${rwhod-NO}" = XYES ] || echo NO)}
+: ${portmap_flags=$([ X"${portmap-NO}" = XYES ] || echo NO)}