From owner-freebsd-arch@FreeBSD.ORG Tue Mar 14 00:31:04 2006 Return-Path: X-Original-To: freebsd-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 7632016A422; Tue, 14 Mar 2006 00:31:04 +0000 (UTC) (envelope-from ume@mahoroba.org) Received: from ameno.mahoroba.org (gw4.mahoroba.org [218.45.22.175]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8CC9F43D58; Tue, 14 Mar 2006 00:30:59 +0000 (GMT) (envelope-from ume@mahoroba.org) Received: from kasuga.mahoroba.org (IDENT:fs5oqDl4v0COe5rGNUDT19n34W2y9F94ST+JP+OHRX5jvmp/TO4Y3mYfiMCkc8Y3@kasuga-iwi.mahoroba.org [IPv6:3ffe:501:185b:8010:212:f0ff:fe52:6ac]) (user=ume mech=CRAM-MD5 bits=0) by ameno.mahoroba.org (8.13.4/8.13.4) with ESMTP/inet6 id k2E0Urk2011653 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 14 Mar 2006 09:30:54 +0900 (JST) (envelope-from ume@mahoroba.org) Date: Tue, 14 Mar 2006 09:30:53 +0900 Message-ID: From: Hajimu UMEMOTO To: Peter Wemm In-Reply-To: <200603131127.58239.peter@wemm.org> References: <200603131127.58239.peter@wemm.org> User-Agent: xcite1.38> Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (=?ISO-8859-4?Q?Shij=F2?=) APEL/10.6 Emacs/22.0.50 (i386-unknown-freebsd6.1) MULE/5.0 (SAKAKI) X-Operating-System: FreeBSD 6.1-PRERELEASE X-PGP-Key: http://www.imasy.or.jp/~ume/publickey.asc X-PGP-Fingerprint: 1F00 0B9E 2164 70FC 6DC5 BF5F 04E9 F086 BF90 71FE Organization: Internet Mutual Aid Society, YOKOHAMA MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII X-Greylist: Sender succeeded SMTP AUTH authentication, not delayed by milter-greylist-2.1.3 (ameno.mahoroba.org [IPv6:3ffe:501:185b:8010::1]); Tue, 14 Mar 2006 09:30:55 +0900 (JST) X-Virus-Scanned: by amavisd-new X-Virus-Status: Clean X-Spam-Status: No, score=-2.6 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=3.1.0 X-Spam-Checker-Version: SpamAssassin 3.1.0 (2005-09-13) on ameno.mahoroba.org Cc: arch@freebsd.org, current@freebsd.org, freebsd-arch@freebsd.org Subject: Re: [CFR] Upgrading base version of our resolver in libc to BIND9 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: Tue, 14 Mar 2006 00:31:04 -0000 Hi, >>>>> On Mon, 13 Mar 2006 11:27:57 -0800 >>>>> Peter Wemm said: peter> From the patch: peter> -#define h_errno (*__h_error()) peter> +#define h_errno (*__h_errno()) peter> .... peter> /* DO NOT USE THESE, THEY ARE SUBJECT TO CHANGE AND ARE NOT PORTABLE!!! peter> */ peter> -int * __h_error(void); peter> +int * __h_errno(void); peter> This is a significant ABI change. Anything that references the public peter> "h_errno" definition will no longer link against the new libc. No, I added an alias for __h_error for binary backward compatibility. +/* binary backward compatibility for FreeBSD 5.x and 6.x */ +__weak_reference(__h_errno, __h_error); Sincerely, -- Hajimu UMEMOTO @ Internet Mutual Aid Society Yokohama, Japan ume@mahoroba.org ume@{,jp.}FreeBSD.org http://www.imasy.org/~ume/