fake:

package/base/00-dirtree/00-dirtree.conf

@@ -25,7 +25,7 @@ main_dt() {
 	echo -n "Change to root directory ... "
 	mkdir -p $xroot/ ; cd $xroot/ ; echo 'done'
 	
-	while read a b c ; do
+	while read a b c d e ; do
 	    if [ "$a" = "chmod" -o "$a" = "chown" ] ; then
 		echo "Running $a ($b) on $c ..."
 		$a "$b" "$xroot/$c"
@@ -40,6 +40,10 @@ main_dt() {
 			ln -fsn "$c" "$xroot/$b"
 		elif [ "$a" = "l64" ] ; then
 			true
+		elif [ "$a" = "mknod" ] ; then
+			echo "Creating Device Node $b ..."
+			$a "$xroot/$b" $c $d $e
+			add_flist "$xroot/$b"
 		else
 			echo "Syntax Error: $a $b $c" ; false
 		fi

package/base/00-dirtree/data.txt

@@ -137,3 +137,8 @@ chmod ugo=rwxt tmp
 chmod ugo=rwxt var/mail
 chmod ugo=rwxt var/tmp
 
+mknod dev/null    c 1 3
+mknod dev/zero    c 1 5
+mknod dev/tty     c 5 0
+mknod dev/console c 5 1
+