rndc will now create output files of 'rndc dumpdb', 'rndc

stats' and 'rndc recursing' commands in /var/named/tmp (instead of
/var/named), which is writable by the 'named' user.
feedback and ok jakob@ deraadt@, also agreed by fkr@ and msf@

src/etc/mtree/4.4BSD.dist

@@ -1,4 +1,4 @@
-#	$OpenBSD: 4.4BSD.dist,v 1.183 2006/12/11 20:49:43 henning Exp $
+#	$OpenBSD: 4.4BSD.dist,v 1.184 2007/01/01 21:30:46 aanriot Exp $
 
 /set type=dir uname=root gname=wheel mode=0755
 # .
@@ -2614,6 +2614,11 @@ standard
 # ./var/named/standard
 ..
 
+# ./var/named/tmp
+tmp		uname=root gname=named mode=0775
+# ./var/named/tmp
+..
+
 # ./var/named
 ..