From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-4.6 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD shortcircuit=no autolearn=ham autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id 1DEBC2018B for ; Wed, 20 Jul 2016 08:59:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753480AbcGTI7U (ORCPT ); Wed, 20 Jul 2016 04:59:20 -0400 Received: from mail-wm0-f43.google.com ([74.125.82.43]:36907 "EHLO mail-wm0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753417AbcGTI7S (ORCPT ); Wed, 20 Jul 2016 04:59:18 -0400 Received: by mail-wm0-f43.google.com with SMTP id i5so58127276wmg.0 for ; Wed, 20 Jul 2016 01:59:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:to:references:cc:newsgroups:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding; bh=UQj2Bzv062n6q90Gu5wlLvP6D8+rFMCLijX/xMw8Y4I=; b=YHnL0yhnJpSEJsEbRNHg3XYrZbmgvKaclwUuTC/RcvBcu8ZT9BVwNo7jNNEwmBP5fQ /W9WvU/+T9mIn0MX0P8wx/aJnSE5wqEbzMtZvM94Ie4iV8nqXxn7rcPU6vItJDda/WG3 8pGG+4W6EulLQvp/KmlY2qJbLQydx7zq6eeXINJmC4enwKP+DShC6tVz2CCFhKFmDfax FHu56542Qoa0ki6IDIfZo3tNBuqmeLtkQBaqAA2Zypgm2faMBvMzR8KiZa6iohrylDs8 XwDlNUTmCASAawRg2I+fXrmHPyYR3dWcoqw3hQkQLO0LcHjk0Ijt2tIjRRKmcruinjgR YcGQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:subject:to:references:cc:newsgroups:from :message-id:date:user-agent:mime-version:in-reply-to :content-transfer-encoding; bh=UQj2Bzv062n6q90Gu5wlLvP6D8+rFMCLijX/xMw8Y4I=; b=gkl6YcA2FY+/EJbra0PFCuYIEsLNC2JdgC0UHmoDHgfjwBjVgdghqvptLewtXLVDhN r/ONyS1C7Fp9pFLKMjs3gzy9NKYKeSpWZaqq3Rn72mkmHmQheavaJmT95yXrRu2bRzc5 xt+lmHkfRxgZUytCVctIs80hTnDBBh9gYp8HaDrD4lU4am61kWjlML5K1f85UwOV3EDO jPcygdI0pBcQZ/4LodHNvr7WVeySjwHKD4HxNJxOQx/ZGxL9qDlwKyj/3huPx4K6BzQf k+iieM5pOZHYHI2KZeUrXoboq0NdK6BAehyLcBFeFm7Vj3n307CegJxWq20u7ppyKKcR hnOQ== X-Gm-Message-State: ALyK8tJcMrbeDh5KJqp2cba6rV9nCsD+PbQT9HlPcjwMOvTY/wh1+i5AndAoxGL0FAd3mA== X-Received: by 10.194.88.130 with SMTP id bg2mr138660wjb.60.1469005157075; Wed, 20 Jul 2016 01:59:17 -0700 (PDT) Received: from [192.168.1.26] (adan30.neoplus.adsl.tpnet.pl. [83.11.249.30]) by smtp.googlemail.com with ESMTPSA id v203sm4034220wmv.2.2016.07.20.01.59.15 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 20 Jul 2016 01:59:15 -0700 (PDT) Subject: Re: Looking for help to understand external filter driver code To: Junio C Hamano , Lars Schneider References: <67D9AC88-550E-4549-9AFD-2401B70B363B@gmail.com> <7B44C694-7CB2-411D-9CC6-7334CCBAD20B@gmail.com> Cc: Git Mailing List , Johannes Sixt Newsgroups: gmane.comp.version-control.git From: =?UTF-8?Q?Jakub_Nar=c4=99bski?= Message-ID: <578F3D5E.2070201@gmail.com> Date: Wed, 20 Jul 2016 10:59:10 +0200 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=iso-8859-2 Content-Transfer-Encoding: 8bit Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org W dniu 2016-07-19 o 23:33, Junio C Hamano pisze: > Lars Schneider writes: > >> > Git writes --> 4 byte filename length >> > Git writes --> filename string > > Why limit to 32GB? Perhaps NUL termination is more appropriate > here? Errr, I think limiting _filename_ to 32GB is a reasonable assumption, for forever... >> > Git writes --> 4 byte content length >> > Git writes --> content string ...while limiting file _content_ to 32GB might not be future-proof enough. ;-) -- Jakub Narębski