Dave Page wrote:
>
>>-----Original Message-----
>>From: Bruce Momjian [mailto:pgman@candle.pha.pa.us]
>>
>>Also, I have heard symlinks are available in native Windows
>>but the interface to them isn't clearly visible. Can someone
>>clarify that?
>
>
> Well there are 'shortcuts' but I wouldn't want to trust my xlog
> directory to one.
These are Shell OLE links. As Dave points out, it requires the
shell to interpret the shortcut.
>
> Even if I did, iirc, unless you are using the shell api, they just
> appear to be regular files anyway (for example, in Cygwin vi, I can edit
> a shortcut to a directory).
>
> Regards, Dave.
In Windows 2000 and Windows XP with an NTFS filesystem,
Microsoft has added Reparse Points, which allow for the
implementation of symbolic links for directories. Microsoft
calls them "Junctions". I *believe* the function used for
creating reparse points is DeviceIoControl() with the
FSCTL_SET_REPARSE_POINT I/O control code. I don't have quick
access to 2K or XP, but it is clearly not supported by Win32 on
95/98/ME.
Here's a link discussing the features of NTFS5 and Reparse Points:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnw2kmag00/html/NTFSPart1.asp
Mike Mascari
mascarm@mascari.com
