X-Recipient: archive-cygwin AT delorie DOT com
DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:date:from:to:subject:message-id:reply-to
	:references:mime-version:content-type:in-reply-to; q=dns; s=
	default; b=IESlvEzAYpSyr0WJs8uW22ViasLA1z/tAaXXdTXjI97kaKZ/r6w6B
	bjJwxeTeswkBt/AaXDUZC94bYy0HavW4ECFR2vMwc3SnDOiKKOJKlxdbZvYIyviv
	SX6KCMaz9laNPAOlE9wzEtxMxvhRkau1gOpvzZneOj+dOMfwIxFZU0=
DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:date:from:to:subject:message-id:reply-to
	:references:mime-version:content-type:in-reply-to; s=default;
	 bh=mOLmeAmZuOlUqMdPF82sv5YR8a0=; b=FeqjNE1ynpFk2PHTimFFd9T8bPAu
	q9has9V+KFqGXetM3j5Jubquw0Nv8xSDlCJQ1rDlBPpDBjkmxfxqQbs3fSqOIK7W
	vRjoib3UMfFB9hm0GU/rTvS7Ob4zgWT15sG9F1nREPaFqhb53JUW17UgvY2TrEv1
	V3iSnqYfg2t0WGk=
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id: <cygwin.cygwin.com>
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com
X-Spam-SWARE-Status: No, score=-1.8 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=3.3.1
Date: Thu, 20 Jun 2013 15:12:44 +0200
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: Adding MSYS functionality to Cygwin
Message-ID: <20130620131244.GA19529@calimero.vinschen.de>
Reply-To: cygwin AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
References: <CABEPuQJDLjtbcLig1isTUJgb6RBCD8LNShbm9mTPcb9WM5S5fw AT mail DOT gmail DOT com> <51C0B08E DOT 8080900 AT etr-usa DOT com> <CABEPuQJJpRfPKSwZ7M0eTOdp1HxDcmvuy1=qXFHBw-8kLkZ1ZQ AT mail DOT gmail DOT com> <51C0D956 DOT 4090905 AT etr-usa DOT com> <20130619020234 DOT GA3669 AT ednor DOT casa DOT cgf DOT cx> <51C1EAA3 DOT 6040307 AT etr-usa DOT com> <20130619174514 DOT GA6071 AT ednor DOT casa DOT cgf DOT cx> <51C213B4 DOT 1030503 AT cwilson DOT fastmail DOT fm> <CA+sc5m=nQsPxsk=vvuXe3fSenGvGiV8Sy=gcNRRCAngJ0LBaZA AT mail DOT gmail DOT com>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
In-Reply-To: <CA+sc5m=nQsPxsk=vvuXe3fSenGvGiV8Sy=gcNRRCAngJ0LBaZA@mail.gmail.com>
User-Agent: Mutt/1.5.21 (2010-09-15)

On Jun 20 09:07, Earnie Boyd wrote:
> On Wed, Jun 19, 2013 at 4:25 PM, Charles Wilson wrote:
> >
> > I assume that, eventually and as-needed, a *small* number of additional
> > "hooks" could be added to other code paths than exec/spawn/etc -- such as
> > the aforementioned uname(3) thing. (One of the "deltas" between cygwin and
> > msys was msys used a really stupid ownership/permission model -- pretend
> > current user owns everything; check the DOS R/O bit for +w; check the file
> > extension for +x; -- but this can be approximated with existing $CYGWIN
> > entries or mount options. I think. So reimplementing that "feature" of MSYS
> > would not require any additional hooks).
> 
> IIRC that "stupid ownership/permission model" was a part of the
> original Cygwin 1.3 and was not modified.

CYGWIN=ntsec ruled way back when...


Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Maintainer                 cygwin AT cygwin DOT com
Red Hat

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple