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Date: | Wed, 12 Mar 2008 09:48:46 +0100 |
From: | Corinna Vinschen <corinna-cygwin AT cygwin DOT com> |
To: | cygwin AT cygwin DOT com |
Subject: | Re: Cygwin and Vista symlinks using mklink problem |
Message-ID: | <20080312084846.GM18407@calimero.vinschen.de> |
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On Mar 11 22:12, Paul Carew wrote: > Beware!! > I have noticed that Cygwin and the new Vista command 'mklink' do not > co-exist very happily. > If you create a Vista symlink using mklink and then try to delete/remove > it using 'rm', the target is deleted and not the symlink! Cygwin 1.5.25 does not recognize the new native NTFS symlinks as symlinks. For a Cygwin process, the native symlink is a normal file and opened and handled like a normal file. The fact that unlink removes the target of the symlink instead of the symlink is an unfortunate Window'ism. The next major version of Cygwin will recognize native NTFS symlinks as symlinks, so that won't happen anymore. However, Cygwin will not utilize NTFS symlinks for its own symlinks, because the native symlink functionality has two serious flaws: - By default, only administrators have the right to create native symlinks. Admins running with restricted permissions under UAC don't have this right. - When creating a native symlink, you have to define if this symlink points to a file or a directory. This makes no sense given that symlinks often are created before the target they point to. These issues make native symlinks almost unusable from a POSIX perspective. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Project Co-Leader cygwin AT cygwin DOT com Red Hat -- 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/
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