From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL, SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id 115331F4B4 for ; Fri, 22 Jan 2021 14:28:24 +0000 (UTC) Received: from localhost ([::1]:51384 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1l2xQD-0004nr-VL for normalperson@yhbt.net; Fri, 22 Jan 2021 09:28:21 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:49484) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l2xOg-0003OY-QG for bug-gnulib@gnu.org; Fri, 22 Jan 2021 09:26:48 -0500 Received: from mail-pg1-x52b.google.com ([2607:f8b0:4864:20::52b]:35776) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1l2xOe-0004q1-NC for bug-gnulib@gnu.org; Fri, 22 Jan 2021 09:26:46 -0500 Received: by mail-pg1-x52b.google.com with SMTP id n7so3810396pgg.2 for ; Fri, 22 Jan 2021 06:26:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-transfer-encoding; bh=mlUHaKw8x5YXwRr7/h+gHpRKsh1C/aIiIBkHzBD2gmg=; b=OrWdVVsCqmrCmpVBDYU/G3V8wR9C8IiiZlICpcUALdCOyCKBXEoBSWnfc0yooM0goz EhJv4Ac0sFgfNCAhKYhNpsovgt7hBX5mbAoKUxVKu3G/Msz2vzsrK3taOrhoqgTfBc0P QC/bIXgNAlq+4nTLsFY3gd+g87n5cIo9LVMh6Kml/Uvmr3Lq7v62moazvgMmiuhPw8ot 2ZJbXQV38LyK3/nKNHce5nHKEnmIbbm322F0NoEuH18CPvyQxngBIEANKmlTeD9pldv/ HgAYPD5knKBMnKpukaGjVgXD4C6oAeQMoQhN3A6ZJtC+hH2hW6FpZw+/jBfzOm7L44F/ xlzA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :cc:subject:references:in-reply-to:content-transfer-encoding; bh=mlUHaKw8x5YXwRr7/h+gHpRKsh1C/aIiIBkHzBD2gmg=; b=e1DE0Hfb/+/IJ7s/xjgN1w5m4hLFFoR59eobuxVeyl3Ladi0EWD8k8fuSh8G/ENVOz tSu/mklgjsEOBC8/ZVCXv6A5Wu/U5ov8V++IIyy/r5po3UQHj5Ktiy/O1gArI9PMVlYL boCnUL9FCb0aoVxycRov1Mij3hFvsBXb5ciDrg7EXgpNF2dveCHfFy34hmO8IfqjghkU m0jR3rQ8Qn1PsMv46XENN84n8PjeKK9zP4yJJSh13fQBbBJs9O1GjPmQQ/hOv35TsDLh 5uaPnFE9jMIPCsOTLvvHciUb9CEVEhSXZMeshZQ/IJsVMXE1yPd9uWpirG6L2WDmM20B c3Cg== X-Gm-Message-State: AOAM531iKSBrgQtaQWi6ygMTEjYlOJ+IIXB2iPoineBxbAlxqugFnild UWlykh4vCKJfJ9soDaloNew= X-Google-Smtp-Source: ABdhPJwM/80rZ4gBFKodLYibIDcQ274Vm/hckHxh9s2po9Zze33w/1RyZJ1LDXx/nzZ3dE9Wu/Or4Q== X-Received: by 2002:a17:90a:7106:: with SMTP id h6mr5802720pjk.22.1611325601157; Fri, 22 Jan 2021 06:26:41 -0800 (PST) Received: from [10.0.2.15] ([121.189.153.28]) by smtp.gmail.com with ESMTPSA id b18sm9326928pfi.173.2021.01.22.06.26.39 (version=TLS1 cipher=ECDHE-ECDSA-AES128-SHA bits=128/128); Fri, 22 Jan 2021 06:26:40 -0800 (PST) Message-ID: <600AE09D.4070609@gmail.com> Date: Fri, 22 Jan 2021 23:26:37 +0900 From: KO Myung-Hun User-Agent: Mozilla/5.0 (OS/2; Warp 4.5; rv:10.0.6esrpre) Gecko/20120715 Firefox/10.0.6esrpre SeaMonkey/2.7.2 MIME-Version: 1.0 To: Bruno Haible Subject: Re: [PATCH 5/7] zerosize-ptr: Fix compilation on OS/2 kLIBC References: <20210118164013.42063-1-komh@chollian.net> <20210118164013.42063-5-komh@chollian.net> <2470197.9hkJXdE0Ak@omega> In-Reply-To: <2470197.9hkJXdE0Ak@omega> X-Enigmail-Version: 1.3.5 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=2607:f8b0:4864:20::52b; envelope-from=komh78@gmail.com; helo=mail-pg1-x52b.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, NICE_REPLY_A=-0.221, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: bug-gnulib@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Gnulib discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: bug-gnulib@gnu.org Errors-To: bug-gnulib-bounces+normalperson=yhbt.net@gnu.org Sender: "bug-gnulib" Hi/2. Bruno Haible wrote: > Applied with modifications: >> -#if HAVE_SYS_MMAN_H && HAVE_MPROTECT >> +#if HAVE_SYS_MMAN_H && HAVE_MPROTECT && (!defined __KLIBC__ || HAVE_MMAP) > > There's a comment two lines above, that explains why HAVE_MMAP is not > the right test here. And since you write "OS/2 kLIBC has > and mprotect() but not mmap()", defined __KLIBC__ implies !HAVE_MMAP. > I saw that. So I tested HAVE_MMAP only on kLIBC. Anyway I agree that just defined __KLIBC__ is enough. Thanks! -- KO Myung-Hun Using Mozilla SeaMonkey 2.7.2 Under OS/2 Warp 4 for Korean with FixPak #15 In VirtualBox v6.1.10 on Intel Core i7-3615QM 2.30GHz with 8GB RAM Korean OS/2 User Community : http://www.os2.kr/