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Message-ID: <CAKAoaQ=+MnexxHnoapGLk2iL0G49iBpqK-AoP_28KfD_00Q46Q@mail.gmail.com>
Subject: Wrong value for |FileNormalizedNameInfo| (|24| vs. |48|) in Cygwin
3.6 /usr/include ...
To: cygwin AT cygwin DOT com
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From: Roland Mainz via Cygwin <cygwin AT cygwin DOT com>
Reply-To: Roland Mainz <roland DOT mainz AT nrubsig DOT org>
Sender: "Cygwin" <cygwin-bounces+archive-cygwin=delorie DOT com AT cygwin DOT com>

Hi!

----

I'm writing a test program for |FileNormalizedNameInfo| right now (see
https://rovema.kpaste.net/07074abc).

Per https://learn.microsoft.com/en-us/windows/win32/api/minwinbase/ne-minwinbase-file_info_by_handle_class
|FileNormalizedNameInfo| should be |24|, but on Cygwin 3.6 I get the
value |48|.
Since |GetFileInformationByHandleEx()| gives me error 87 (="Invalid
Parameter") for |48|, but works as intended for |24| I assume that the
Cygwin header is wrong.

Could someone please check the Cygwin header files ?

Headers:
---- snip ----
$ grep -r FileNormalizedNameInfo /usr/include/
/usr/include/w32api/ddk/wdm.h:  FileNormalizedNameInformation,
/usr/include/w32api/minwinbase.h:    FileNormalizedNameInfo,
/usr/include/w32api/winternl.h:    FileNormalizedNameInformation = 48,
---- snip ----

Cygwin version:
---- snip ----
$ uname -a
CYGWIN_NT-10.0-19045 okkoto 3.6.0-0.115.g579064bf4d40.x86_64
2024-04-09 21:11 UTC x86_64 Cygwin
---- snip ----

----

Bye,
Roland
-- 
  __ .  . __
 (o.\ \/ /.o) roland DOT mainz AT nrubsig DOT org
  \__\/\/__/  MPEG specialist, C&&JAVA&&Sun&&Unix programmer
  /O /==\ O\  TEL +49 641 3992797
 (;O/ \/ \O;)

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