220 11538 <53A54F81.2010807@gmx.de> article Path: news.gmane.org!not-for-mail From: Markus Mayer Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Re: Feedback to n3940 [Filesystem] Date: Sat, 21 Jun 2014 11:25:21 +0200 Lines: 37 Approved: news@gmane.org Message-ID: <53A54F81.2010807@gmx.de> References: <539D8898.1030103@gmx.de> <9fe25f12-aef5-4e1e-a9ef-e4f47391ad6b@isocpp.org> <539F41FB.4040601@gmx.de> <72d0e0dd-477e-40cb-b0b8-3c8e154cb43f@isocpp.org> <6d7b8bf6-170a-40af-ae94-802bfbd091bf@isocpp.org> <6d07a6d0-7bab-4273-87a2-4ba132e2a97a@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed X-Trace: ger.gmane.org 1403342734 11505 80.91.229.3 (21 Jun 2014 09:25:34 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 21 Jun 2014 09:25:34 +0000 (UTC) To: std-proposals@isocpp.org Original-X-From: std-proposals+bncBDL3H4GM24GBBA47SWOQKGQEOZAOFAY@isocpp.org Sat Jun 21 11:25:27 2014 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-we0-f200.google.com ([74.125.82.200]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1WyHY5-0004bk-2U for gclcip-std-proposals@m.gmane.org; Sat, 21 Jun 2014 11:25:25 +0200 Original-Received: by mail-we0-f200.google.com with SMTP id k48sf3015407wev.7 for ; Sat, 21 Jun 2014 02:25:24 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :subject:references:in-reply-to:x-original-sender :x-original-authentication-results:reply-to:precedence:mailing-list :list-id:list-post:list-help:list-archive:list-subscribe :list-unsubscribe:content-type; bh=n8MJ7iH8W5QQeMvlEdOFVxYoESdw12iBU7VHjZXqaGc=; b=CWNA4KKRZrPm/w1Oh893O6BeuoDymWnNL2a61yI+ObVr1Zt9KFUumDdIK7uX3ja93n ymNBh7lrBMrCu/E0S6aYRa91xBWcXndJ7PTJaioeTkCarNlJPl6rqgk+cljWfv2Z3NPA vgZGACalQUvuqCkTHxcMgBIxWgy7nMx4p8d3D9/9qMgP/37uDCMQAtAVWO6iqD11hAC6 GjeDHGiVH2bS0O4iFhhSjsCsrGWdusZLqlJaL6jWOBsx02SCiV8xvhRRrDE0RH9FtytS HkCWrAMWKc+Wc5h9lDau1Oj9j1xyBVKl+kDVTnUnlxWSYT6nlI47hZAeN1FSar6ivTcl RTvQ== X-Gm-Message-State: ALoCoQmvPZI/lPZKpRqhAL2MHO7uoYia+06kLm5mcBxaInOW0FnQ4/bALGUXpmE4JMoAY175Vtpu X-Received: by 10.152.42.129 with SMTP id o1mr118535lal.7.1403342724513; Sat, 21 Jun 2014 02:25:24 -0700 (PDT) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.180.76.75 with SMTP id i11ls186579wiw.16.canary; Sat, 21 Jun 2014 02:25:23 -0700 (PDT) X-Received: by 10.194.189.137 with SMTP id gi9mr10478138wjc.31.1403342723377; Sat, 21 Jun 2014 02:25:23 -0700 (PDT) Original-Received: from mout.gmx.net (mout.gmx.net. [212.227.17.22]) by mx.google.com with ESMTPS id v8si6234432wix.35.2014.06.21.02.25.23 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 21 Jun 2014 02:25:23 -0700 (PDT) Received-SPF: pass (google.com: domain of lotharlutz@gmx.de designates 212.227.17.22 as permitted sender) client-ip=212.227.17.22; Original-Received: from [192.168.178.22] ([92.194.116.246]) by mail.gmx.com (mrgmx002) with ESMTPSA (Nemesis) id 0Lug8u-1WXzEo0kbo-00zqhr for ; Sat, 21 Jun 2014 11:25:22 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 In-Reply-To: X-Provags-ID: V03:K0:eKS0Lahn6AOjs04+ALMR6LukUfXONNjadDy+EYq05feg0b+Jv6l Z2LeZmBYxIXx66gVAYFXcIyZKGI1cTmpH/4N4vxEhrikeGp4v6D++lCrcdYw1YM5G2Zu1yW cQzW9oNNTxnKlXXa4/0OpJkyCnmbyYBLVnQVgchPQ/u5hj+9w3eBivNc+4DvvJLL82C6/cJ DM6OgOGPONEf0o+SEMN9A== X-Original-Sender: lotharlutz@gmx.de X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of lotharlutz@gmx.de designates 212.227.17.22 as permitted sender) smtp.mail=lotharlutz@gmx.de Precedence: list Mailing-list: list std-proposals@isocpp.org; contact std-proposals+owners@isocpp.org List-ID: X-Google-Group-Id: 399137483710 List-Post: , List-Help: , List-Archive: List-Subscribe: , List-Unsubscribe: , Xref: news.gmane.org gmane.comp.lang.c++.isocpp.proposals:11538 Archived-At: On 06/19/2014 08:05 AM, Jeremy Maitin-Shepard wrote: > On Wednesday, June 18, 2014 6:18:06 PM UTC-7, Sean Middleditch wrote: > > On Wed, Jun 18, 2014 at 5:45 PM, Nevin Liber > wrote: > > On 19 June 2014 02:01, Sean Middleditch > wrote: > >> > >> Clearly more than just `ls` that uses such a basic operation. > > > > > > Again I'll ask you: what is the missing mapping from low level > OS API to > > Filesystem API? Is it cross platform, and if not, how do you > implement it > > on other platforms? > > Maybe I'm missing something, but `status()` tells you nothing about > whether a file is read-only that I can tell. > > > What about the permissions() member of file_status? > imho, permissions() is quite useless. It only tells you what permissions the owner/groups/other have. But not who is the owner(...). It is like saying: "There is someone who has the keys to your car, but I don't know who it is." -- --- You received this message because you are subscribed to the Google Groups "ISO C++ Standard - Future Proposals" group. To unsubscribe from this group and stop receiving emails from it, send an email to std-proposals+unsubscribe@isocpp.org. To post to this group, send email to std-proposals@isocpp.org. Visit this group at http://groups.google.com/a/isocpp.org/group/std-proposals/. .