From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750820AbWGFSFP (ORCPT ); Thu, 6 Jul 2006 14:05:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750823AbWGFSFP (ORCPT ); Thu, 6 Jul 2006 14:05:15 -0400 Received: from nf-out-0910.google.com ([64.233.182.185]:51322 "EHLO nf-out-0910.google.com") by vger.kernel.org with ESMTP id S1750820AbWGFSFO (ORCPT ); Thu, 6 Jul 2006 14:05:14 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=Reh9LiDJ4GTT0Zg6F5IGzNnxCc0mUiboF2GKo4VxZUyEJoD8PQ1P75wjuYw2PGafa3x3XMv0K2krZvLrQYf5P7R/zY/yekKsHNwNvvywbmsQ8R0Js1kHa7PYzk/RoZM8z3XAE1aDKdhrCE3dGvAWybhOVBHwaClSUkOJiRdbDlc= Message-ID: <9a8748490607061105r602afaa0l1132bba04f6ae663@mail.gmail.com> Date: Thu, 6 Jul 2006 20:05:12 +0200 From: "Jesper Juhl" To: "Adrian Bunk" Subject: Re: [2.6 patch] add -Werror-implicit-function-declaration to CFLAGS Cc: kai@germaschewski.name, sam@ravnborg.org, linux-kernel@vger.kernel.org, "Dave Jones" In-Reply-To: <20060706163728.GN26941@stusta.de> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20060706163728.GN26941@stusta.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On 06/07/06, Adrian Bunk wrote: > Currently, using an undeclared function gives a compile warning, but it > can lead to a nasty to debug runtime stack corruptions if the prototype > of the function is different from what gcc guessed. > > With -Werror-implicit-function-declaration we are getting an immediate > compile error instead. > > Signed-off-by: Adrian Bunk > Makes good sense. It gets my vote. Thanks Adrian. -- Jesper Juhl Don't top-post http://www.catb.org/~esr/jargon/html/T/top-post.html Plain text mails only, please http://www.expita.com/nomime.html