[patch] add GNU/kFreeBSD detect-console

[Luca Favatella <slackydeb@gmail.com>]

This patch adds GNU/kFreeBSD /lib/debian-installer/detect-console.

It needs the BusyBox "tty" command (it builds on GNU/kFreeBSD i386
with no patches more needed).

Please carefully review this, because I used it only /dev/ttyv console.


Cheers,
Luca Favatella

Index: debian/changelog
===================================================================
--- debian/changelog	(.../trunk/packages/rootskel)	(revision 59604)
+++ debian/changelog	(.../branches/d-i/kfreebsd/packages/rootskel)	(revision 59604)
@@ -6,6 +6,7 @@
   [ Luca Favatella ]
   * Generalize code splitting Linux specific stuff.
   * GNU/kFreeBSD does not need klibc and udev.
+  * Add GNU/kFreeBSD /lib/debian-installer/detect-console.
 
   [ Otavio Salvador ]
   * Unix socket support is built-in since long ago so we don't need to
Index: src/lib/debian-installer/detect-console-kfreebsd
===================================================================
--- src/lib/debian-installer/detect-console-kfreebsd	(.../trunk/packages/rootskel)	(revision 0)
+++ src/lib/debian-installer/detect-console-kfreebsd	(.../branches/d-i/kfreebsd/packages/rootskel)	(revision 59604)
@@ -0,0 +1,15 @@
+if [ -z "$TERM_TYPE" ]; then
+	case `tty` in
+		/dev/console|/dev/cuaa[0-f]*)
+			TERM_TYPE=serial
+			;;
+		/dev/ttyv[0-f]*)
+			TERM_TYPE=virtual
+			;;
+		/dev/ttyp[0-f]*)
+			TERM_TYPE=pts
+			;;
+	esac
+fi
+
+export TERM_TYPE