From owner-cvs-src@FreeBSD.ORG  Thu Mar 24 19:05:49 2005
Return-Path: <owner-cvs-src@FreeBSD.ORG>
Delivered-To: cvs-src@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 9794016A4D0
	for <cvs-src@FreeBSD.org>; Thu, 24 Mar 2005 19:05:49 +0000 (GMT)
Received: from mail22.sea5.speakeasy.net (mail22.sea5.speakeasy.net
	[69.17.117.24])	by mx1.FreeBSD.org (Postfix) with ESMTP id 0523C43D48
	for <cvs-src@FreeBSD.org>; Thu, 24 Mar 2005 19:05:49 +0000 (GMT)
	(envelope-from jhb@FreeBSD.org)
Received: (qmail 1839 invoked from network); 24 Mar 2005 19:05:47 -0000
Received: from server.baldwin.cx ([216.27.160.63])
	(envelope-sender <jhb@FreeBSD.org>)AES256-SHA encrypted SMTP
	for <cvs-all@FreeBSD.org>; 24 Mar 2005 19:05:43 -0000
Received: from [10.50.41.231] (gw1.twc.weather.com [216.133.140.1])
	(authenticated bits=0)
	by server.baldwin.cx (8.13.1/8.13.1) with ESMTP id j2OJ5YnF071052;
	Thu, 24 Mar 2005 14:05:35 -0500 (EST)
	(envelope-from jhb@FreeBSD.org)
From: John Baldwin <jhb@FreeBSD.org>
To: Brooks Davis <brooks@FreeBSD.org>
Date: Thu, 24 Mar 2005 13:33:53 -0500
User-Agent: KMail/1.6.2
References: <200503241751.j2OHpFQg063306@repoman.freebsd.org>
In-Reply-To: <200503241751.j2OHpFQg063306@repoman.freebsd.org>
MIME-Version: 1.0
Content-Disposition: inline
Content-Type: text/plain;
  charset="windows-1252"
Content-Transfer-Encoding: 7bit
Message-Id: <200503241333.53622.jhb@FreeBSD.org>
X-Spam-Status: No, score=-102.8 required=4.2 tests=ALL_TRUSTED,
	USER_IN_WHITELIST autolearn=failed version=3.0.2
X-Spam-Checker-Version: SpamAssassin 3.0.2 (2004-11-16) on server.baldwin.cx
cc: cvs-src@FreeBSD.org
cc: src-committers@FreeBSD.org
cc: cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/sys/compat/linux linux_ioctl.c
X-BeenThere: cvs-src@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: CVS commit messages for the src tree <cvs-src.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src>
List-Post: <mailto:cvs-src@freebsd.org>
List-Help: <mailto:cvs-src-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 24 Mar 2005 19:05:49 -0000

On Thursday 24 March 2005 12:51 pm, Brooks Davis wrote:
> brooks      2005-03-24 17:51:15 UTC
>
>   FreeBSD src repository
>
>   Modified files:
>     sys/compat/linux     linux_ioctl.c
>   Log:
>   Compile errors are way more useful then panics later.
>
>   Replace a KASSERT of LINUX_IFNAMSIZ == IFNAMSIZ with a preprocessor
>   check and #error message.  This will prevent nasty suprises if users
>   change IFNAMSIZ without updating the linux code appropriatly.

There's a CTASSERT() macro that you can use for compile time assertions.

-- 
John Baldwin <jhb@FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve"  =  http://www.FreeBSD.org