From owner-freebsd-arch@FreeBSD.ORG Fri Jan 27 20:28:10 2006 Return-Path: X-Original-To: arch@freebsd.org Delivered-To: freebsd-arch@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3007916A420; Fri, 27 Jan 2006 20:28:10 +0000 (GMT) (envelope-from fullermd@over-yonder.net) Received: from mail.localelinks.com (web.localelinks.com [64.39.75.54]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4393A43D6B; Fri, 27 Jan 2006 20:28:02 +0000 (GMT) (envelope-from fullermd@over-yonder.net) Received: from draco.over-yonder.net (adsl-072-148-013-213.sip.jan.bellsouth.net [72.148.13.213]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.localelinks.com (Postfix) with ESMTP id 3815FAD; Fri, 27 Jan 2006 14:28:02 -0600 (CST) Received: by draco.over-yonder.net (Postfix, from userid 100) id 1743061C38; Fri, 27 Jan 2006 14:28:01 -0600 (CST) Date: Fri, 27 Jan 2006 14:28:00 -0600 From: "Matthew D. Fuller" To: Garrett Wollman Message-ID: <20060127202800.GB1388@over-yonder.net> References: <20060127093602.GO83922@cell.sick.ru> <200601271724.k0RHOUat034301@khavrinen.csail.mit.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200601271724.k0RHOUat034301@khavrinen.csail.mit.edu> X-Editor: vi X-OS: FreeBSD User-Agent: Mutt/1.5.11-fullermd.2 Cc: arch@freebsd.org, glebius@freebsd.org Subject: Re: fix return code for pipe(2) syscall X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 Jan 2006 20:28:10 -0000 On Fri, Jan 27, 2006 at 12:24:30PM -0500 I heard the voice of Garrett Wollman, and lo! it spake thus: > > It is perfectly permissible for every system call to fail with > [ENOTADUCK] unless the first five bytes of the caller's address > space contain the word "quack". Ducks don't byte, they just nybble a lyttle. -- Matthew Fuller (MF4839) | fullermd@over-yonder.net Systems/Network Administrator | http://www.over-yonder.net/~fullermd/ On the Internet, nobody can hear you scream.