From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) by sourceware.org (Postfix) with ESMTPS id 52B213858D38 for ; Mon, 12 Feb 2024 19:27:57 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 52B213858D38 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=foss.st.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 52B213858D38 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=185.132.182.106 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1707766078; cv=none; b=aiv2YGjcMkY6t9iTJXKEnBX9HAlCN+JsgHq0wxJEt+tXUE4bY9CXkwhX0vu6D4Vi6XE1KO/3SKkAV0/OZ0EiyisQqaQ70sgU0re7IhZU4qEmKvr04feRrIIoJPkSs/2u8wtn2YKbhqVdGYeuuHgrkPkX3otW5hPIBEjQrIVvHdk= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1707766078; c=relaxed/simple; bh=GvmuRIKGrdzpcJat3nQrZhPdyIyEiNAoFY00CRLhn/U=; h=DKIM-Signature:Message-ID:Date:MIME-Version:Subject:To:From; b=r5bIY9EZnLhdUbuLzbJzykHKHVfOkbbp066teZ+g78PMJbTIxhge4VX05UhPGt9ovI0p3l8qU4VlF/9GtCA+FSKuuljJ+WxVEkjPYusyWl1zE6wPN4C5bFMKvvTrqRu/7vJ4NqFm3YkRcGPfr5o0QfhiLwRh8b6Z+0Eze4F7otE= ARC-Authentication-Results: i=1; server2.sourceware.org Received: from pps.filterd (m0288072.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 41CEqmqr025056; Mon, 12 Feb 2024 20:27:52 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= message-id:date:mime-version:subject:to:cc:references:from :in-reply-to:content-type:content-transfer-encoding; s= selector1; bh=X84J2NIGROedo9RHe7BqVGToA+Fe6UuRajaaLphB9po=; b=0E uVQfZsk4rx4tzgl7j0Sq/NJFK/2r+5MJ8JbMLOdI7FdEjU80AuFLJez6cL7Czn1O flh5gAV9En+VKEmNkqUhYrZykOuh8vMmEpNHDs0RvE3ZdfMiiFNy5EKQVSUul7xN aRrg4liR0jrRZ6cb5kfSQsGS39IaHSmtmB5cZQRRiw5Hnc5FfXjn65ZV3j2MIphJ wFX6Vw+gRmFce+Lvc2ktFOyOdpzAbR4OQcWui6zXwIAuWNmplQHScmK7FTmCoRFi CJeRkUeBEDY8UmXV1uh3xhSsuGbtqBv4cAa3+vwSlfALYxPwxGgErvDZDpwhcwOP IXu+sLL0HmjagjebWBfQ== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3w62js7xaq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 12 Feb 2024 20:27:52 +0100 (CET) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 2D7AC4002D; Mon, 12 Feb 2024 20:27:48 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node3.st.com [10.75.129.71]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id B975C28CF3B; Mon, 12 Feb 2024 20:27:34 +0100 (CET) Received: from [10.252.4.95] (10.252.4.95) by SHFDAG1NODE3.st.com (10.75.129.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Mon, 12 Feb 2024 20:27:34 +0100 Message-ID: Date: Mon, 12 Feb 2024 20:27:32 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Mismatch between newlib and glibc regarding fileno Content-Language: en-US To: Joseph Myers , Newlib CC: Andrew Pinski , Yvan Roux References: <52858367-f116-413e-b107-61c8afce156b@foss.st.com> <42f199ba-8905-4846-9768-54342244610e@foss.st.com> <56b3303c-2634-6fc6-4d3b-c6e788962451@redhat.com> From: Torbjorn SVENSSON In-Reply-To: <56b3303c-2634-6fc6-4d3b-c6e788962451@redhat.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [10.252.4.95] X-ClientProxiedBy: SHFCAS1NODE1.st.com (10.75.129.72) To SHFDAG1NODE3.st.com (10.75.129.71) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-02-12_16,2024-02-12_03,2023-05-22_02 X-Spam-Status: No, score=-4.8 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,KAM_SHORT,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 2024-02-12 19:14, Joseph Myers wrote: > On Mon, 12 Feb 2024, Corinna Vinschen wrote: > >> How is it possible that with -std=c++98, everything and the kitchen sink >> is enabled? Is that really correct?!? > > See (though > is older). Much of > the standard C++ library implementation is in the headers, which makes it > tricky to implement without _GNU_SOURCE when the C++ library wants to use > (internally) lots of features not in ISO C. > So, based on this, is it correct that newlib includes the check for __STRICT_ANSI__? I.e., should GCC tests be updated to add -D_POSIX_SOURCE or should the check for __STRICT_ANSI__ be removed from the newlib features.h file? Or maybe both should be done? Kind regards, Torbjörn