From owner-freebsd-hackers@FreeBSD.ORG Thu May 13 18:06:08 2010 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 97010106566B for ; Thu, 13 May 2010 18:06:08 +0000 (UTC) (envelope-from jilles@stack.nl) Received: from mx1.stack.nl (relay04.stack.nl [IPv6:2001:610:1108:5010::107]) by mx1.freebsd.org (Postfix) with ESMTP id 5AFD28FC15 for ; Thu, 13 May 2010 18:06:08 +0000 (UTC) Received: from turtle.stack.nl (turtle.stack.nl [IPv6:2001:610:1108:5010::132]) by mx1.stack.nl (Postfix) with ESMTP id C050D1DD63C; Thu, 13 May 2010 20:06:06 +0200 (CEST) Received: by turtle.stack.nl (Postfix, from userid 1677) id B390C1752A; Thu, 13 May 2010 20:06:06 +0200 (CEST) Date: Thu, 13 May 2010 20:06:06 +0200 From: Jilles Tjoelker To: "Julian H. Stacey" Message-ID: <20100513180606.GA43485@stack.nl> References: <201005131745.o4DHiw7x016383@fire.js.berklix.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201005131745.o4DHiw7x016383@fire.js.berklix.net> User-Agent: Mutt/1.5.20 (2009-06-14) Cc: freebsd-hackers@freebsd.org Subject: Re: /dev/null & zero inside chroot for make release X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 13 May 2010 18:06:08 -0000 On Thu, May 13, 2010 at 07:44:58PM +0200, Julian H. Stacey wrote: > Problem with /dev/null & /dev/zero inside a chroot: > I wanted to build a release from inside a chroot > What sort of null & zero should be in chroot ? > man mknod ... deprecated ... > Should I be running a devfs (I'm not currently) > Or a jail ? (I dont really want that level of encapsulation ). Mount devfs in your chroot. Then use devfs(8) to limit what's visible in that particular devfs, if you want. -- Jilles Tjoelker