From owner-freebsd-current@FreeBSD.ORG  Thu Nov 18 17:18:58 2004
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 14D9516A4EC
	for <freebsd-current@freebsd.org>;
	Thu, 18 Nov 2004 17:18:58 +0000 (GMT)
Received: from av9-1-sn4.m-sp.skanova.net (av9-1-sn4.m-sp.skanova.net
	[81.228.10.108])
	by mx1.FreeBSD.org (Postfix) with ESMTP id C2F8543D53
	for <freebsd-current@freebsd.org>;
	Thu, 18 Nov 2004 17:18:57 +0000 (GMT)
	(envelope-from daniel_k_eriksson@telia.com)
Received: by av9-1-sn4.m-sp.skanova.net (Postfix, from userid 502)
	id 288093805E; Thu, 18 Nov 2004 18:18:57 +0100 (CET)
Received: from smtp2-1-sn4.m-sp.skanova.net (smtp2-1-sn4.m-sp.skanova.net
	[81.228.10.183])	by av9-1-sn4.m-sp.skanova.net (Postfix) with ESMTP
	id 19BFB37E69; Thu, 18 Nov 2004 18:18:57 +0100 (CET)
Received: from sentinel (h130n1fls11o822.telia.com [213.64.66.130])
	by smtp2-1-sn4.m-sp.skanova.net (Postfix) with ESMTP id ED81737E47;
	Thu, 18 Nov 2004 18:18:56 +0100 (CET)
From: "Daniel Eriksson" <daniel_k_eriksson@telia.com>
To: "'Poul-Henning Kamp'" <phk@phk.freebsd.dk>,
	<freebsd-current@freebsd.org>
Date: Thu, 18 Nov 2004 18:18:51 +0100
Organization: Home
Message-ID: <!~!UENERkVCMDkAAQACAAAAAAAAAAAAAAAAABgAAAAAAAAA0VcX9IoJqUaXPS8MjT1PdsKAAAAQAAAA9RfmA9mmNEKtShqvfgVooQEAAAAA@telia.com>
MIME-Version: 1.0
Content-Type: text/plain;
	charset="US-ASCII"
Content-Transfer-Encoding: 7bit
X-Mailer: Microsoft Office Outlook, Build 11.0.6353
In-Reply-To: <38192.1100388485@critter.freebsd.dk>
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180
Thread-Index: AcTJ2QAZlsZiMv9WQxWk4PcPSMqLPwDuSTIg
Subject: DEVFS problems
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 18 Nov 2004 17:18:58 -0000


With a system compiled from sources from yesterday (2004.11.17.12.00.00),
hiding and unhiding devfs devices does not work.

Normally I do something like this to only expose the devices I really want
in the chroot/jail environment:

mount_devfs devfs /some/path/dev
devfs -m /some/path/dev rule apply hide
devfs -m /some/path/dev rule apply path null unhide
devfs -m /some/path/dev rule apply path zero unhide
devfs -m /some/path/dev rule apply path random unhide

With recent CURRENT, the devfs rules results in this error message:
devfs rule: ioctl DEVFSIO_RAPPLY: Inappropriate ioctl for device

Am I doing something wrong, or has a bug crept into the code?

/Daniel Eriksson