delorie.com/archives/browse.cgi   search  
Mail Archives: cygwin/2009/05/11/17:36:59

X-Recipient: archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status: No, hits=-2.2 required=5.0 tests=AWL,BAYES_00
X-Spam-Check-By: sourceware.org
From: "Jason Pyeron" <jpyeron AT pdinc DOT us>
To: <cygwin AT cygwin DOT com>
References: <8881AD4AE397468EA9277BFB94782F18 AT phoenix> <4A0849F3 DOT 4090502 AT cygwin DOT com> <D489D5BD70C7418B83FFFB206EF81C29 AT phoenix> <4A0852A1 DOT 6050604 AT cygwin DOT com> <5F6283A8965E432A89BC3CD6B980DAAB AT phoenix> <4A087770 DOT 3090602 AT cygwin DOT com> <D1EE7CAC84BF4415BC18F5C7FFE563E0 AT phoenix> <4A089163 DOT 7050600 AT cygwin DOT com>
Subject: RE: Mount of VSS volumes (//?/GLOBALROOT/...) does not work
Date: Mon, 11 May 2009 17:38:27 -0400
Message-ID: <52D12DDA854B44358ABC8B7ED621C2B4@phoenix>
MIME-Version: 1.0
In-Reply-To: <4A089163.7050600@cygwin.com>
X-IsSubscribed: yes
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id: <cygwin.cygwin.com>
List-Unsubscribe: <mailto:cygwin-unsubscribe-archive-cygwin=delorie DOT com AT cygwin DOT 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

> -----Original Message-----
> From: Larry Hall (Cygwin)
> Sent: Monday, May 11, 2009 16:58
> Subject: Re: Mount of VSS volumes (//?/GLOBALROOT/...) does not work
> 
> Jason Pyeron wrote:
> > Larry Hall (Cygwin) wrote on Monday, May 11, 2009 15:07:
> > 
> >> Jason Pyeron wrote:
> >>> Sorry, I ignored the list addresses, I always try to 
> remove peoples'
> >>> addresses. (any suggestions for outlok 2003?)
> >> <http://home.in.tum.de/~jain/software/outlook-quotefix/>
> >>
> >> I don't use Outlook so I can't speak for this but I've 
> heard others 
> >> on the list mention it.
> >>
> > 
> > Sorta nice, but still does not let me munge the email 
> address, infact 
> > it gets all confused on lists. It put cygwin-owner atsign 
> cygwin.com 
> > for this email, and it is failing to strip sigs after sig 
> dashes. But it quotes mail nicely.
> 
> Sounds like it could use a patch or two. ;-)  Maybe someone 
> else on this list that uses it would have some ideas.
> 

I offered him a bounty today to OSS it, we shall see.

> >>>>> Hmm, could I get a primmer on where to look to understand more.
> >>>>> I.E. which sources/functions.
> >> 
> <http://cygwin.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/path.cc?rev=1.
> >>> 546&conten t-type=text/x-cvsweb-markup&cvsroot=src>
> >>>
> >>> Here is the question I am going with: If the path starts 
> with \\?\ 
> >>> don't strip the trailing slash, can this be cost 
> effective or only 
> >>> cost more in that case?
> >> The real question that comes into play this path 
> conversion code is 
> >> whether or not any additional check/code is cost effective.
> > 
> > Perfectly understood.
> > 
> >> This code is called constantly so a change that adds to 
> the overhead 
> >> of this call is going to be magnified many times, which is 
> obviously 
> >> a negative.
> >>
> > 
> > Has anyone done a branching analysis on it? I have not finished 
> > groking it all yet, but there is Allways Room for Improvement(TM).
> 
> I can't say.  I haven't.  Certainly if there's a way to make 
> this faster, easier, and better without any sacrifices, I 
> think that would be generally welcome. :-)

We have a new intern starting next week. I think we can take a look at it over
the next few weeks to see what is going on.

--
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
-                                                               -
- Jason Pyeron                      PD Inc. http://www.pdinc.us -
- Principal Consultant              10 West 24th Street #100    -
- +1 (443) 269-1555 x333            Baltimore, Maryland 21218   -
-                                                               -
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
This message is copyright PD Inc, subject to license 20080407P00.


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

- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019