Re: VFAT: Can't create file named 'aux.h'?
From: H. Peter Anvin
Date: Tue Mar 21 2006 - 16:18:01 EST
Phillip Susi wrote:
H. Peter Anvin wrote:
Probably it would be worth trying to create "aux.h" under XP and see
what happens. Unfortunately I don't have a 'doze system handy at the
moment.
kernel32.dll's CreateFile() and other apis normally perform translation
which includes special handling for dos device names including AUX. You
can bypass this by prefixing the absolute file name with the string
"\\?\" and this will allow you to create a file named AUX. It also
allows you to reference file names with absolute paths greater than 255
characters.
So, in other words, Windows will let you create these files; it will
just make you just through hoops to access them.
Sounds like they should be able to be legitimately created. If the
shortnames are mangled, even DOS or Win9x could access them using the
shortname.
-hpa
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