From owner-cvs-src@FreeBSD.ORG  Tue Mar 25 03:06:54 2003
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 174E537B401; Tue, 25 Mar 2003 03:06:54 -0800 (PST)
Received: from mailhub.fokus.fraunhofer.de (mailhub.fokus.fraunhofer.de
	[193.174.154.14])	by mx1.FreeBSD.org (Postfix) with ESMTP
	id 365A843FBF; Tue, 25 Mar 2003 03:06:52 -0800 (PST)
	(envelope-from brandt@fokus.fraunhofer.de)
Received: from beagle (beagle [193.175.132.100])h2PB6mH01986;
	Tue, 25 Mar 2003 12:06:48 +0100 (MET)
Date: Tue, 25 Mar 2003 12:06:48 +0100 (CET)
From: Harti Brandt <brandt@fokus.fraunhofer.de>
To: "Matthew N. Dodd" <mdodd@FreeBSD.org>
In-Reply-To: <200303250429.h2P4TQnk097115@repoman.freebsd.org>
Message-ID: <20030325120221.C19124@beagle.fokus.fraunhofer.de>
References: <200303250429.h2P4TQnk097115@repoman.freebsd.org>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
X-Spam-Status: No, hits=-22.9 required=5.0
	tests=EMAIL_ATTRIBUTION,IN_REP_TO,REFERENCES,REPLY_WITH_QUOTES
	version=2.50
X-Spam-Level: 
X-Spam-Checker-Version: SpamAssassin 2.50 (1.173-2003-02-20-exp)
cc: cvs-src@FreeBSD.org
cc: src-committers@FreeBSD.org
cc: cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/lib/libatm Makefile atm_addr.c cache_key.c    
 ip_addr.c libatm.h timer.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: Tue, 25 Mar 2003 11:06:56 -0000

On Mon, 24 Mar 2003, Matthew N. Dodd wrote:

The WARNS=5 breaks sparc64. The problem is

struct atminfreq {
	...
	caddr_t	air_buf_addr;
	...
};

When casting a char * to a struct * you get a warning from gcc, that
you change the required struct alignment. You can work around this
by:

	(struct foo *)(void *)ptr

better yet by getting rid of caddr_t. malloc(3) returns (void *) and
should always be max aligned to the given architecture.

harti

MND>mdodd       2003/03/24 20:29:26 PST
MND>
MND>  FreeBSD src repository
MND>
MND>  Modified files:
MND>    lib/libatm           Makefile atm_addr.c cache_key.c ip_addr.c
MND>                         libatm.h timer.c
MND>  Log:
MND>  Fix warnings.
MND>
MND>  Revision  Changes    Path
MND>  1.5       +2 -1      src/lib/libatm/Makefile
MND>  1.9       +6 -1      src/lib/libatm/atm_addr.c
MND>  1.8       +1 -1      src/lib/libatm/cache_key.c
MND>  1.8       +7 -7      src/lib/libatm/ip_addr.c
MND>  1.6       +5 -5      src/lib/libatm/libatm.h
MND>  1.8       +4 -4      src/lib/libatm/timer.c
MND>

-- 
harti brandt,
http://www.fokus.fraunhofer.de/research/cc/cats/employees/hartmut.brandt/private
brandt@fokus.fraunhofer.de, harti@freebsd.org