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Date: | Fri, 7 Jan 2011 13:54:49 -0800 |
Message-ID: | <AANLkTimYqk=ia4opfeH5zycZhwDU6agB7tzWkc3aUKGc@mail.gmail.com> |
Subject: | Re: Please don't resolve native symbolic links in cygwin_conv_path |
From: | Daniel Colascione <dan DOT colascione AT gmail DOT com> |
To: | cygwin AT cygwin DOT com |
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On Fri, Jan 7, 2011 at 7:29 AM, Eric Blake <eblake AT redhat DOT com> wrote: > On 01/06/2011 06:39 PM, Daniel Colascione wrote: >> If a POSIX path supplied to cygwin_conv_path ends in a symbolic link, >> the returned path refers to the target of that link. Normally, that's >> a good thing because native programs can't understand Cygwin links. >> But this behavior is unwanted when we're looking at a *native* >> symbolic link that all programs can understand. It's needlessly >> specific and rather surprising, and is causing trouble with a program >> I'm writing that manipulates native symbolic links. > > Is this something where we should add a new CCP_ flag to > cygwin_conv_path's what argument that allows the user the choice between > following or stopping at native symlinks? I don't see why --- if the caller wants a fully-resolved path, he can call realpath() on it before converting it. The Cygwin conversion functions should only resolve paths to the minimum extent required for interoperability --- the facility is more general and useful that way. -- 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
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