From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 124390 invoked by alias); 18 Apr 2018 11:15:38 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Received: (qmail 124334 invoked by uid 89); 18 Apr 2018 11:15:34 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.0 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,SPF_PASS,URIBL_RED autolearn=ham version=3.3.2 spammy=Hx-languages-length:606 X-HELO: relay1.mentorg.com Date: Wed, 18 Apr 2018 11:15:00 -0000 From: Joseph Myers To: Samuel Thibault CC: Subject: Re: [hurd,commited] hurd: fix conformity test for sys/un.h In-Reply-To: <20180417235806.13479-1-samuel.thibault@ens-lyon.org> Message-ID: References: <20180417235806.13479-1-samuel.thibault@ens-lyon.org> User-Agent: Alpine 2.20 (DEB 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" X-ClientProxiedBy: svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) To svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) X-SW-Source: 2018-04/txt/msg00304.txt.bz2 On Wed, 18 Apr 2018, Samuel Thibault wrote: > sun_len is used by BSD systems, and conformant. > > * conform/data/sys/un.h-data (struct sockaddr_un): Allow sun_len > member. This is not correct. optional-* is used when the relevant standards have a specification for a symbol, but do not require it to be defined. In this case, the standards do not have a specification for sun_len - they have a permission to define arbitrary sun_* symbols, for which "allow sun_*" is the appropriate representation. -- Joseph S. Myers joseph@codesourcery.com