From owner-cvs-all@FreeBSD.ORG Thu Jun 30 07:25:25 2005 Return-Path: X-Original-To: cvs-all@FreeBSD.org Delivered-To: cvs-all@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AE2A416A41F; Thu, 30 Jun 2005 07:25:25 +0000 (GMT) (envelope-from dwmalone@maths.tcd.ie) Received: from salmon.maths.tcd.ie (salmon.maths.tcd.ie [134.226.81.11]) by mx1.FreeBSD.org (Postfix) with SMTP id 77E3943D53; Thu, 30 Jun 2005 07:25:24 +0000 (GMT) (envelope-from dwmalone@maths.tcd.ie) Received: from walton.maths.tcd.ie ([134.226.81.10] helo=walton.maths.tcd.ie) by salmon.maths.tcd.ie with SMTP id ; 30 Jun 2005 08:25:23 +0100 (BST) Date: Thu, 30 Jun 2005 08:25:23 +0100 From: David Malone To: Peter Wemm Message-ID: <20050630072523.GA57564@walton.maths.tcd.ie> References: <200506300019.j5U0J9TJ054902@repoman.freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200506300019.j5U0J9TJ054902@repoman.freebsd.org> User-Agent: Mutt/1.5.6i Sender: dwmalone@maths.tcd.ie Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/fs/procfs procfs_ioctl.c src/sys/kern sys_generic.c X-BeenThere: cvs-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the entire tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 30 Jun 2005 07:25:25 -0000 On Thu, Jun 30, 2005 at 12:19:08AM +0000, Peter Wemm wrote: > Conditionally weaken sys_generic.c rev 1.136 to allow certain dubious > ioctl numbers in backwards compatability mode. eg: an IOC_IN ioctl with > a size of zero. Traditionally this was what you did before IOC_VOID > existed, and we had some established users of this in the tree, namely > procfs. Certain 3rd party drivers with binary userland components also > have this too. I think this might fix this PR? http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/78664 David.