From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from esa1.mentor.iphmx.com (esa1.mentor.iphmx.com [68.232.129.153]) by sourceware.org (Postfix) with ESMTPS id 54C0C3858C27 for ; Thu, 9 Dec 2021 20:14:00 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 54C0C3858C27 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=codesourcery.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=mentor.com IronPort-SDR: YyQzeWQqglrYWdpdCFmHCQUD5iawC3I6YUHmBGuyGpniKKnIdfOkX0Hvw2tz56RDUgSaF295cu IN6mKGsOnTnaWx4jaIP5tbUdrRcchFJQ4khwp21ivadVklClnmv7X8x/QNgYXrk5UTQR52bN04 GqVF+b2EI/DAHiXwuRW2FcoJi2cRtoXusyq3e12SUxvaLdjQOfNh8svush9wmCzuAE7lOVmL3f hqrrWEwCgGJ1p+SL9Lkz5qhyIwCqghgPlS5npriXZkiPNgBdtQfciu4XX++3B5sy+6Ki+aR2cS YSFeRNvPKSEmLuoYmTrDu6Ua X-IronPort-AV: E=Sophos;i="5.88,193,1635235200"; d="scan'208";a="72023749" Received: from orw-gwy-01-in.mentorg.com ([192.94.38.165]) by esa1.mentor.iphmx.com with ESMTP; 09 Dec 2021 12:14:00 -0800 IronPort-SDR: 0lzj5tAxodjwPD59SequS+R3F/KTiT9IAdsk72C/7C6xZcIeZSFXBsgJwbiqN2JW4mCDqTsS6d exA2FZr9KT5R5Eituz3bq5p5hK4sH8P2VFi+kSbzU/oeRy3JrENgiMerTjfNEkkxqW24rJb8Yf T6z6vHy8t68qLM7smEXuttDDTxuk8SDWRbPeJrhUsCqg1eicAGnXdQRWkmq40dCQbYdMR9KFGG Xg297cO30VZv9z3ysAXnzVkmmqIePz1vFxrsa8Sb+C3IBbcWYfp9l4tmiW7ogroNus54wRP8IM hto= Date: Thu, 9 Dec 2021 20:13:53 +0000 From: Joseph Myers X-X-Sender: jsm28@digraph.polyomino.org.uk To: Paul Eggert CC: Adhemerval Zanella , "'Alejandro Colomar (man-pages)'" , Rich Felker , Stefan Puiu , Andreas Schwab , Michael Kerrisk , =?KOI8-R?B?zsHC?= , Jakub Wilk , , Zack Weinberg Subject: Re: [RFC v3 3/3] sys/types.h: Make snseconds_t user visible In-Reply-To: Message-ID: References: <20211207111957.8087-1-alx.manpages@gmail.com> <20211208144757.37641-3-alx.manpages@gmail.com> <3a15b008-3173-018b-121b-4aeb817e378a@cs.ucla.edu> <20211208182506.GY7074@brightrain.aerifal.cx> <433b1982-f68a-402f-b89b-ed39d56b513e@www.fastmail.com> <3946d7a9-48cd-32bf-06dc-129181bdd8e7@linaro.org> User-Agent: Alpine 2.22 (DEB 394 2020-01-19) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" X-Originating-IP: [137.202.0.90] X-ClientProxiedBy: svr-ies-mbx-15.mgc.mentorg.com (139.181.222.15) To svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) X-Spam-Status: No, score=-3116.4 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Dec 2021 20:14:02 -0000 On Thu, 9 Dec 2021, Paul Eggert wrote: > Nice idea, and we can simplify things more: we don't need that last line as > the compiler will insert that padding for us on all glibc platforms that need > it. Also, the code should use 'long int' consistently. Further, there's no On 32-bit x86, with _TIME_BITS=64, the structure is meant to have trailing padding, but won't unless it's explicit (the alignment of long long in structures is 4 bytes). -- Joseph S. Myers joseph@codesourcery.com