From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id qMcwD2yJhGARMgAAWB0awg (envelope-from ) for ; Sat, 24 Apr 2021 17:11:08 -0400 Received: by simark.ca (Postfix, from userid 112) id 291CF1F11C; Sat, 24 Apr 2021 17:11:08 -0400 (EDT) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on simark.ca X-Spam-Level: X-Spam-Status: No, score=-0.5 required=5.0 tests=DKIM_SIGNED, MAILING_LIST_MULTI,RDNS_DYNAMIC,T_DKIM_INVALID,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Received: from sourceware.org (ip-8-43-85-97.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id 72BC91E01F for ; Sat, 24 Apr 2021 17:11:07 -0400 (EDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 99CA83947C02; Sat, 24 Apr 2021 21:11:06 +0000 (GMT) Received: from gateway20.websitewelcome.com (gateway20.websitewelcome.com [192.185.49.40]) by sourceware.org (Postfix) with ESMTPS id 6BD62385E01D for ; Sat, 24 Apr 2021 21:11:04 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 6BD62385E01D Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=tromey.com Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=tom@tromey.com Received: from cm16.websitewelcome.com (cm16.websitewelcome.com [100.42.49.19]) by gateway20.websitewelcome.com (Postfix) with ESMTP id A34C2401925AD for ; Sat, 24 Apr 2021 15:59:48 -0500 (CDT) Received: from box5379.bluehost.com ([162.241.216.53]) by cmsmtp with SMTP id aPYLlAwI6b8LyaPYLl9Uas; Sat, 24 Apr 2021 16:11:01 -0500 X-Authority-Reason: nr=8 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=HKMvy0y6CuCylN7iyi/dsqaD0W5ZA5cY39XijVCFP3A=; b=YtsITmngqXX0riz5Kn66I9bn5k YTdZqKdfc92azpJSFmE04JcOLIjjQdc7BsHakhtyu6ti6pWzYoNovQffqECzye7sY0TQh1vRjk+S1 lc4ByLDNNfW2O/RYBmp05BXok; Received: from 71-211-182-15.hlrn.qwest.net ([71.211.182.15]:50206 helo=localhost.localdomain) by box5379.bluehost.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94) (envelope-from ) id 1laPYL-001hTf-8b; Sat, 24 Apr 2021 15:11:01 -0600 From: Tom Tromey To: Mike Frysinger via Gdb-patches Subject: Re: [PATCH 5/6] sim: callback: convert time interface to 64-bit References: <20210424184144.23736-1-vapier@gentoo.org> <20210424184144.23736-5-vapier@gentoo.org> X-Attribution: Tom Date: Sat, 24 Apr 2021 15:11:00 -0600 In-Reply-To: <20210424184144.23736-5-vapier@gentoo.org> (Mike Frysinger via Gdb-patches's message of "Sat, 24 Apr 2021 14:41:43 -0400") Message-ID: <87mttne6cb.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box5379.bluehost.com X-AntiAbuse: Original Domain - sourceware.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 71.211.182.15 X-Source-L: No X-Exim-ID: 1laPYL-001hTf-8b X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 71-211-182-15.hlrn.qwest.net (localhost.localdomain) [71.211.182.15]:50206 X-Source-Auth: tom+tromey.com X-Email-Count: 3 X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces@sourceware.org Sender: "Gdb-patches" >>>>> "Mike" == Mike Frysinger via Gdb-patches writes: Mike> Rather than rely on time_t being the right size between the host & Mike> target, have the interface always be 64-bit. We can figure out if Mike> we need to truncate when actually outputting it to the right target. Mike> - long (*time) (host_callback *, long *); Mike> + int64_t (*time) (host_callback *, int64_t *); It is possible to remove the 'int64_t *' parameter here? The Linux time(2) man page says: The tloc argument is obsolescent and should always be NULL in new code. When tloc is NULL, the call cannot fail. And, it does seem redundant. Tom