From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 94858C63697 for ; Sun, 22 Nov 2020 13:15:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5083F20732 for ; Sun, 22 Nov 2020 13:15:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="azTxoI7R" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727816AbgKVNO7 (ORCPT ); Sun, 22 Nov 2020 08:14:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39644 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726436AbgKVNO6 (ORCPT ); Sun, 22 Nov 2020 08:14:58 -0500 Received: from mail-wr1-x442.google.com (mail-wr1-x442.google.com [IPv6:2a00:1450:4864:20::442]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9CA2BC0613CF; Sun, 22 Nov 2020 05:14:57 -0800 (PST) Received: by mail-wr1-x442.google.com with SMTP id m6so15749847wrg.7; Sun, 22 Nov 2020 05:14:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=BC9OgGaPrcjflKjNMGTb8TTTnIqUxGe8XO5S8bOM7DY=; b=azTxoI7R1zOXcNM3GAn8Hn+fF68R+xnC6BUGkUZsnA4qgayI5rDzihxSyVMr2WKYCv u3/Md22mfXWgV7Ma+ooKu2FnClYng7XE28Doyb4pZTSpVCgKZhMVP0nIkIBKZ6/rtN/M uj81Xo+QsRnA3buNoKSmMbXGCzxXeJdPwGBDaoTHE09nPqZaAhcIX9z1pB61ZYDyvbe1 9rGorA7CtlGrmoZXwxUDiNVbJyL/fK6yuriuuqn10ZyRDFadMijADHeMm+0zfeMt8wvm cLQY0QsNDzIKpyhMsMFpAqI+aVvMPb7QBxFqeyhEBwrdw3mPbNvNeJ4Os/I0zk6Q287s 75jg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=BC9OgGaPrcjflKjNMGTb8TTTnIqUxGe8XO5S8bOM7DY=; b=oMxRdmVEau9P9hYNuEA5gEa6Wta7d1Bh6o6z02WXb6cvmI2ctSHcdMgfk4tG6E72B0 eUbcsTJ2TvVbmRf41vxRV513Z9s+2b3ioPn6qwTf7BtHpv7/sqrkWHPMDgEAVLzawncr uuhGyn+m0A2MjEDiZJrVl1nqPsy2FcImCk5cWNyLmoBKy2mIeFKKf3sKFyY1O+P+s3E8 Axi7VYX7viGvavA98H3wWv3F/S4r4pYsczSWM2cNe1c4vRU0VWAlQcE274agQFspiy48 oeDP0WyzCRgoxdA6t4nveEmnDPrVrxqCMd2MWFpsorQEUpUEyan28Vpk0yRgbJ66oaMT oH4Q== X-Gm-Message-State: AOAM531DOlezBpahHMSnRrFGJ8BE8Xsw1sPCZOOqsnhMys83gwK3+g6Q Go3hS01KVLNwBFiQO4CaHVAGb2dhPxSMOg== X-Google-Smtp-Source: ABdhPJxM54wQNvIbNTb4U2QZYhvbxspdFdvXkhT+oOD3aBOG58X69YDjZphN33Vo+BN/0CQctVGn4Q== X-Received: by 2002:adf:ed11:: with SMTP id a17mr26127888wro.197.1606050896234; Sun, 22 Nov 2020 05:14:56 -0800 (PST) Received: from [192.168.0.160] ([170.253.49.0]) by smtp.gmail.com with ESMTPSA id d16sm12898183wrw.17.2020.11.22.05.14.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 22 Nov 2020 05:14:55 -0800 (PST) Subject: Re: [PATCH] lseek.2: SYNOPSIS: Use correct types To: Florian Weimer Cc: mtk.manpages@gmail.com, linux-man@vger.kernel.org, linux-kernel@vger.kernel.org References: <20201121173054.12172-1-alx.manpages@gmail.com> <87wnydblzt.fsf@mid.deneb.enyo.de> From: "Alejandro Colomar (man-pages)" Message-ID: <79a9ded9-6bf6-d202-bbe9-2f279bc3c945@gmail.com> Date: Sun, 22 Nov 2020 14:14:54 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <87wnydblzt.fsf@mid.deneb.enyo.de> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Florian, On 11/22/20 1:43 PM, Florian Weimer wrote: > * Alejandro Colomar: > >> The Linux kernel uses 'unsigned int' instead of 'int' for 'fd' and >> 'whence'. As glibc provides no wrapper, use the same types the >> kernel uses. > > lseek is a POSIX interface, and glibc provides it. POSIX uses int for > file descriptors (and the whence parameter in case of lseek). > > The llseek system call is a different matter, that's indeed > Linux-specific. > Ahhh, true. So many similar functions... :p Thanks, Alex