From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dedi548.your-server.de (dedi548.your-server.de [85.10.215.148]) by sourceware.org (Postfix) with ESMTPS id A4ED23858C60 for ; Mon, 10 Jan 2022 16:26:57 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org A4ED23858C60 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=embedded-brains.de Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=embedded-brains.de Received: from sslproxy06.your-server.de ([78.46.172.3]) by dedi548.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92.3) (envelope-from ) id 1n6xVX-000GTJ-PO for newlib@sourceware.org; Mon, 10 Jan 2022 17:26:56 +0100 Received: from [82.100.198.138] (helo=mail.embedded-brains.de) by sslproxy06.your-server.de with esmtpsa (TLSv1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1n6xVX-000Rb1-Mq for newlib@sourceware.org; Mon, 10 Jan 2022 17:26:55 +0100 Received: from localhost (localhost [127.0.0.1]) by mail.embedded-brains.de (Postfix) with ESMTP id 63872480052 for ; Mon, 10 Jan 2022 17:26:55 +0100 (CET) Received: from mail.embedded-brains.de ([127.0.0.1]) by localhost (zimbra.eb.localhost [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id o5DwoK0MCkfL for ; Mon, 10 Jan 2022 17:26:55 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by mail.embedded-brains.de (Postfix) with ESMTP id 161BF4800AD for ; Mon, 10 Jan 2022 17:26:55 +0100 (CET) X-Virus-Scanned: amavisd-new at zimbra.eb.localhost Received: from mail.embedded-brains.de ([127.0.0.1]) by localhost (zimbra.eb.localhost [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id YTmW4TArVm5Q for ; Mon, 10 Jan 2022 17:26:55 +0100 (CET) Received: from [10.10.171.10] (unknown [10.10.171.10]) by mail.embedded-brains.de (Postfix) with ESMTPSA id D7721480052 for ; Mon, 10 Jan 2022 17:26:54 +0100 (CET) Message-ID: Date: Mon, 10 Jan 2022 17:26:53 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.4.0 Subject: Re: Optionally use thread-local objects for struct _reent members Content-Language: en-US To: newlib@sourceware.org References: <32452837-4a35-d458-c971-c5c1e4f92290@embedded-brains.de> From: Sebastian Huber In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Authenticated-Sender: smtp-embedded@poldinet.de X-Virus-Scanned: Clear (ClamAV 0.103.3/26418/Mon Jan 10 10:22:52 2022) X-Spam-Status: No, score=-5.0 required=5.0 tests=BAYES_00, KAM_DMARC_STATUS, NICE_REPLY_A, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: newlib@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Newlib mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Jan 2022 16:26:59 -0000 On 10/01/2022 13:56, Corinna Vinschen wrote: >> The member access macros are incomplete. We would have to add macros f= or all >> the struct _reent members. Would this be an approach acceptable for Ne= wlib >> integration? > I think this would be acceptable, provided that the current > implementation stays available. The existing struct _reent implementation will be still the default.=20 Targets will get a new configuration option (for example=20 _REENT_THREAD_LOCAL) to use thread-local objects instead of members in a=20 structure. There will be several of new _REENT_XZY(ptr) macros to enable=20 this alternative implementation. --=20 embedded brains GmbH Herr Sebastian HUBER Dornierstr. 4 82178 Puchheim Germany email: sebastian.huber@embedded-brains.de phone: +49-89-18 94 741 - 16 fax: +49-89-18 94 741 - 08 Registergericht: Amtsgericht M=C3=BCnchen Registernummer: HRB 157899 Vertretungsberechtigte Gesch=C3=A4ftsf=C3=BChrer: Peter Rasmussen, Thomas= D=C3=B6rfler Unsere Datenschutzerkl=C3=A4rung finden Sie hier: https://embedded-brains.de/datenschutzerklaerung/