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, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_PASS, SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from sourceware.org (server2.sourceware.org [IPv6:2620:52:3:1:0:246e:9693:128c]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id 406E71F4B4 for ; Mon, 12 Oct 2020 22:07:23 +0000 (UTC) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 4EA79386F011; Mon, 12 Oct 2020 22:07:22 +0000 (GMT) Received: from esa3.mentor.iphmx.com (esa3.mentor.iphmx.com [68.232.137.180]) by sourceware.org (Postfix) with ESMTPS id 02E2A386EC3E for ; Mon, 12 Oct 2020 22:07:19 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 02E2A386EC3E Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=codesourcery.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=joseph_myers@mentor.com IronPort-SDR: kd2k0UCXQhsKQUn9PDjEX7o5OVMZSVMWp+ze6QVkE0wCaeG1RfeVO7bRfcmaJNutF9VIkotYwT vd9n+zfFzRg6fUr+31LLCJWzBblL00lgxorBGNvFz2pOZ56JyXh5N89H4uRr7+Xna2ChjPDt6i 7s0vBUD5BrCRh9jTQ5ebxZGHd9bZznfCv3WpTnkdw2NJ410OoqmmJr4jZlDq3umwDMPk47U9l8 plUsvxBAOUy7A8iGoesLmhbEcGD+QaJR9fIrIlJx6LetXaUb4aGrIqgenl1SKp86iGQGg9Kc0K 0LQ= X-IronPort-AV: E=Sophos;i="5.77,368,1596528000"; d="scan'208";a="53841027" Received: from orw-gwy-01-in.mentorg.com ([192.94.38.165]) by esa3.mentor.iphmx.com with ESMTP; 12 Oct 2020 14:07:18 -0800 IronPort-SDR: ekadcCmc3SMNyJIrJAXYX69zo+MW9/3a83mB1WgAXwSb/h4FO/MPKP22tg1SEhcXIkiPVERJrk VVNAIj2GbH45roMxksm5wf8dLu4ukzhD7eKhcFe/7KN9xgfIvE7E8gZ4POamBCtp7Tr9gwnSpJ OH6wWSYNlaA8fJvjvmfaOvq3iaLQbtUugN47aRaIFu/HdvJAmk9UtBSW0TcmV7cwEWNvwL79Z/ u/UE1y0ZJ5yok2ZgQXKwscJ4yn1pZY6CWSxdzWsEywEeTxw9sLTGRPBe2hP5REf0+SJrQior7C fKA= Date: Mon, 12 Oct 2020 22:07:13 +0000 From: Joseph Myers X-X-Sender: jsm28@digraph.polyomino.org.uk To: "H.J. Lu" Subject: Re: [PATCH] sysconf: Add _SC_MINSIGSTKSZ/_SC_SIGSTKSZ [BZ #20305] In-Reply-To: <20201010121935.3263605-1-hjl.tools@gmail.com> Message-ID: References: <20201010121935.3263605-1-hjl.tools@gmail.com> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" X-Originating-IP: [137.202.0.90] X-ClientProxiedBy: SVR-IES-MBX-08.mgc.mentorg.com (139.181.222.8) To svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) 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: , Cc: libc-alpha@sourceware.org Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" On Sat, 10 Oct 2020, H.J. Lu via Libc-alpha wrote: > diff --git a/conform/data/unistd.h-data b/conform/data/unistd.h-data > index aa070528e8..70ab521a29 100644 > --- a/conform/data/unistd.h-data > +++ b/conform/data/unistd.h-data > @@ -242,6 +242,7 @@ constant _SC_MEMLOCK_RANGE > constant _SC_MEMORY_PROTECTION > constant _SC_MESSAGE_PASSING > #ifndef POSIX > +constant _SC_MINSIGSTKSZ > constant _SC_MONOTONIC_CLOCK > #endif > constant _SC_MQ_OPEN_MAX > @@ -279,6 +280,7 @@ constant _SC_SIGNALS > #endif > constant _SC_SIGQUEUE_MAX > #ifndef POSIX > +constant _SC_SIGSTKSZ > constant _SC_SINGLE_PROCESS > constant _SC_SPIN_LOCKS > #endif conform/ data is for declarations that are actually part of some standard tested there. No GNU extensions should ever be added there. If some extension is added to the next revision of POSIX, then, when we add support for that revision of POSIX to conform/, the additions all need to be appropriately conditional so the relevant "constant" lines only appear in the preprocessed output when POSIX202X or XOPEN202X (whatever the value of X is) are defined - not for any of the existing supported standards there. -- Joseph S. Myers joseph@codesourcery.com