From owner-freebsd-ports@FreeBSD.ORG Tue Dec 6 12:21:52 2011 Return-Path: Delivered-To: ports@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3AE3F1065677 for ; Tue, 6 Dec 2011 12:21:52 +0000 (UTC) (envelope-from rwmaillists@googlemail.com) Received: from mail-ey0-f182.google.com (mail-ey0-f182.google.com [209.85.215.182]) by mx1.freebsd.org (Postfix) with ESMTP id C555F8FC1B for ; Tue, 6 Dec 2011 12:21:51 +0000 (UTC) Received: by eaai12 with SMTP id i12so7001942eaa.13 for ; Tue, 06 Dec 2011 04:21:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=date:from:to:subject:message-id:in-reply-to:references:x-mailer :mime-version:content-type:content-transfer-encoding; bh=sc6pdox7WPUtZQ7ipqFWW0yTW3xzGiAfz+i8yws0pHc=; b=mudsJ2K/3MLGt+50HPC6jsUIN/y7/ybQpeB8s6YDvSrDryRKdcnzm48BxJOypALO/s o7pxFQUL9hwJOLeVW3EaMoiNpMuHwJv0qsHM3HkfPvzGwunEoGlAbOZGBLF3KcVhs32B SRU9GUUKSlhDWQKusMuBzk08C5lX7qs/28EuY= Received: by 10.213.27.131 with SMTP id i3mr2392434ebc.85.1323174110542; Tue, 06 Dec 2011 04:21:50 -0800 (PST) Received: from gumby.homeunix.com (87-194-105-247.bethere.co.uk. [87.194.105.247]) by mx.google.com with ESMTPS id z7sm34165211bka.1.2011.12.06.04.21.48 (version=SSLv3 cipher=OTHER); Tue, 06 Dec 2011 04:21:49 -0800 (PST) Date: Tue, 6 Dec 2011 12:21:46 +0000 From: RW To: ports@freebsd.org Message-ID: <20111206122146.3002664c@gumby.homeunix.com> In-Reply-To: References: <20111206095325.66342106566C@hub.freebsd.org> X-Mailer: Claws Mail 3.7.10 (GTK+ 2.24.6; amd64-portbld-freebsd8.2) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: Subject: Re: Linux compatibility with more than one Linux installed? X-BeenThere: freebsd-ports@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting software to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 06 Dec 2011 12:21:52 -0000 On Tue, 6 Dec 2011 04:54:18 -0600 Zhihao Yuan wrote: > Not really. The actual thing is, linuxulator is a Linux kernel running > as a FreeBSD kernel module. The only thing FreeBSD kernel do is to > identify the Linux program and to pass it to the Linux kernel. To the > Linux programs inside a GNU chroot enviroment, they think they are > running inside a Linux box and actually they are running inside a > Linux box. Are you sure about that? I was under the impression that it was a fairly thin emulation layer on top of the FreeBSD kernel. Has something changed?