220 11522 article Path: news.gmane.org!not-for-mail From: Jeremy Maitin-Shepard Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Re: Feedback to n3940 [Filesystem] Date: Wed, 18 Jun 2014 23:05:59 -0700 (PDT) Lines: 81 Approved: news@gmane.org Message-ID: 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: multipart/alternative; boundary="----=_Part_5152_3952818.1403157959713" X-Trace: ger.gmane.org 1403157971 13040 80.91.229.3 (19 Jun 2014 06:06:11 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 19 Jun 2014 06:06:11 +0000 (UTC) To: std-proposals@isocpp.org Original-X-From: std-proposals+bncBCYZZ4E5WQCRBSP3RGOQKGQEMZCP66Y@isocpp.org Thu Jun 19 08:06:05 2014 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-pd0-f199.google.com ([209.85.192.199]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1WxVU3-0001hX-6U for gclcip-std-proposals@m.gmane.org; Thu, 19 Jun 2014 08:06:03 +0200 Original-Received: by mail-pd0-f199.google.com with SMTP id r10sf5867357pdi.6 for ; Wed, 18 Jun 2014 23:06:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:to:message-id:in-reply-to:references :subject:mime-version:x-original-sender:reply-to:precedence :mailing-list:list-id:list-post:list-help:list-archive :list-subscribe:list-unsubscribe:content-type; bh=NMhhWBkD5Px7+bsnh5T1YtQRsy440qnTgCcA4tuSGNY=; b=e38h8nTitJ07HtmH8k6B6so/tR8d5Q0myU6KZfMgFKmteC2RFdXdLv+lvmwfPHQ+NG ADr4UWUUM4RzSn8UVmVPL2cmNuT8lnO6gYdsC5fJHA8p4o7rKrOFVAV2NkzH9nAFcbxD hSCueULDjUNymBXQZOmRmOM10g1vgHq+lf0iETcyEGGXR8r24fRwTpyOtmmdQnygzfPH wMrhIP/gyJh/osUQJWU3A73CrdQ360P9FZ+qnDqEjfjG2hqg30W5yRfz8tK26EWviaWI ZjCCiyVhi/nXqVtOBzVgnorjk8evcpGiuR7hunTGjFHoyGon7H90+7kkBOndkWXsfRlc UuDg== X-Gm-Message-State: ALoCoQkBDyIWZJ4Jo2abDHk0wk4OJzMPB0Fo8HLU9W1Za61+gMhL1HQDkb/tJHkbql0NvOqOtkVC X-Received: by 10.66.65.109 with SMTP id w13mr1520168pas.21.1403157961919; Wed, 18 Jun 2014 23:06:01 -0700 (PDT) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.50.82.73 with SMTP id g9ls608586igy.2.gmail; Wed, 18 Jun 2014 23:06:01 -0700 (PDT) X-Received: by 10.50.112.36 with SMTP id in4mr63761igb.7.1403157961048; Wed, 18 Jun 2014 23:06:01 -0700 (PDT) In-Reply-To: X-Original-Sender: jeremy@jeremyms.com 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:11522 Archived-At: ------=_Part_5152_3952818.1403157959713 Content-Type: text/plain; charset=UTF-8 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? -- --- 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/. ------=_Part_5152_3952818.1403157959713 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
On Wednesday, June 18, 2014 6:18:06 PM UTC-7, Sean Middled= itch wrote:
On Wed, Jun 18, 201= 4 at 5:45 PM, Nevin Liber <ne...@ev= iloverlord.com> wrote:
> On 19 June 2014 02:01, Sean Middleditch <se...@middleditch.us> wrote:
>>
>> Clearly more than just `ls` that uses such a basic operation.
>
>
> Again I'll ask you:  what is the missing mapping from low lev= el 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_statu= s?

--

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