From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [63.128.21.124]) by sourceware.org (Postfix) with ESMTP id D80DF3858006 for ; Tue, 29 Dec 2020 14:26:11 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org D80DF3858006 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-134-RW4vIO64MB2QY8HCrafgrw-1; Tue, 29 Dec 2020 09:26:09 -0500 X-MC-Unique: RW4vIO64MB2QY8HCrafgrw-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id C445E107ACE3; Tue, 29 Dec 2020 14:26:07 +0000 (UTC) Received: from tucnak.zalov.cz (ovpn-112-11.ams2.redhat.com [10.36.112.11]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 6BDFE277C2; Tue, 29 Dec 2020 14:26:07 +0000 (UTC) Received: from tucnak.zalov.cz (localhost [127.0.0.1]) by tucnak.zalov.cz (8.16.1/8.16.1) with ESMTPS id 0BTEQ4Md1026369 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Tue, 29 Dec 2020 15:26:04 +0100 Received: (from jakub@localhost) by tucnak.zalov.cz (8.16.1/8.16.1/Submit) id 0BTEQ3DQ1026368; Tue, 29 Dec 2020 15:26:03 +0100 Date: Tue, 29 Dec 2020 15:26:03 +0100 From: Jakub Jelinek To: Adhemerval Zanella Cc: Siddhesh Poyarekar , libc-alpha@sourceware.org, fweimer@redhat.com Subject: Re: [PATCH 2/2] nonstring: _FORTIFY_SOURCE=3 using __builtin_dynamic_object_size Message-ID: <20201229142603.GR3788@tucnak> Reply-To: Jakub Jelinek References: <20201219063314.1409576-1-siddhesh@sourceware.org> <20201219063314.1409576-3-siddhesh@sourceware.org> <83dd37c5-68c3-8794-c317-e07ec7434246@linaro.org> MIME-Version: 1.0 In-Reply-To: <83dd37c5-68c3-8794-c317-e07ec7434246@linaro.org> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Spam-Status: No, score=-6.1 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H4, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org 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: , X-List-Received-Date: Tue, 29 Dec 2020 14:26:13 -0000 On Mon, Dec 28, 2020 at 02:36:22PM -0300, Adhemerval Zanella wrote: > The __builtin_dynamic_object_size seems to be a 64-bit integer. No. The builtin returns like __builtin_object_size a size_t. Whether it is 64-bit or 32-bit integer depends on the ABI. Jakub