RE: [EXTERNAL] Re: Wrong value for |FileNormalizedNameInfo| (|24| vs. |48|) in Cygwin 3.6 /usr/include ...
> Looking at /usr/include/w32api/minwinbase.h:
> snip
> typedef enum _FILE_INFO_BY_HANDLE_CLASS {
>FileBasicInfo /* is zero? */,
>FileStandardInfo,
>FileNameInfo,
>FileRenameInfo,
>FileDispositionInfo,
>FileAllocationInfo,
>FileEndOfFileInfo,
>FileStreamInfo,
>FileCompressionInfo,
>FileAttributeTagInfo,
>FileIdBothDirectoryInfo,
>FileIdBothDirectoryRestartInfo,
>FileIoPriorityHintInfo,
>FileRemoteProtocolInfo,
>FileFullDirectoryInfo,
>FileFullDirectoryRestartInfo,
> #if _WIN32_WINNT >= 0x0602
>FileStorageInfo,
>FileAlignmentInfo,
>FileIdInfo,
>FileIdExtdDirectoryInfo,
>FileIdExtdDirectoryRestartInfo,
> #endif
> #if _WIN32_WINNT >= 0x0A02
>FileDispositionInfoEx,
>FileRenameInfoEx,
> #endif
>FileCaseSensitiveInfo,
>FileNormalizedNameInfo,
>MaximumFileInfoByHandleClass
> } FILE_INFO_BY_HANDLE_CLASS, *PFILE_INFO_BY_HANDLE_CLASS;
> #endif
> snip
FWIW, this is how it is defined by the native M$ SDK:
#if (NTDDI_VERSION >= NTDDI_LONGHORN)
typedef enum _FILE_INFO_BY_HANDLE_CLASS {
FileBasicInfo,
FileStandardInfo,
FileNameInfo,
FileRenameInfo,
FileDispositionInfo,
FileAllocationInfo,
FileEndOfFileInfo,
FileStreamInfo,
FileCompressionInfo,
FileAttributeTagInfo,
FileIdBothDirectoryInfo,
FileIdBothDirectoryRestartInfo,
FileIoPriorityHintInfo,
FileRemoteProtocolInfo,
FileFullDirectoryInfo,
FileFullDirectoryRestartInfo,
#if (NTDDI_VERSION >= NTDDI_WIN8)
FileStorageInfo,
FileAlignmentInfo,
FileIdInfo,
FileIdExtdDirectoryInfo,
FileIdExtdDirectoryRestartInfo,
#endif
#if (NTDDI_VERSION >= NTDDI_WIN10_RS1)
FileDispositionInfoEx,
FileRenameInfoEx,
#endif
#if (NTDDI_VERSION >= NTDDI_WIN10_19H1)
FileCaseSensitiveInfo,
FileNormalizedNameInfo,
#endif
MaximumFileInfoByHandleClass
} FILE_INFO_BY_HANDLE_CLASS, *PFILE_INFO_BY_HANDLE_CLASS;
#endif
Anton Lavrentiev
Contractor NIH/NLM/NCBI
--
Problem reports: https://cygwin.com/problems.html
FAQ: https://cygwin.com/faq/
Documentation:https://cygwin.com/docs.html
Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
Re: [EXTERNAL] Re: Wrong value for |FileNormalizedNameInfo| (|24| vs. |48|) in Cygwin 3.6 /usr/include ...
On 2024-05-13 07:34, Lavrentiev, Anton (NIH/NLM/NCBI) [C] wrote: *FileNormalizedNameInformation* 44/0x2e is defined in winternl.h FILE_INFORMATION_CLASS for NtQueryInformationFile: I see it's defined as 48/0x30 there, though... Good catch and point! My computer glasses did not seem to be working well last weekend! -- Take care. Thanks, Brian Inglis Calgary, Alberta, Canada La perfection est atteinte Perfection is achieved non pas lorsqu'il n'y a plus rien à ajouter not when there is no more to add mais lorsqu'il n'y a plus rien à retirer but when there is no more to cut -- Antoine de Saint-Exupéry -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation:https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
Re: Wrong value for |FileNormalizedNameInfo| (|24| vs. |48|) in Cygwin 3.6 /usr/include ...
On Sat, May 11, 2024 at 6:17 PM Brian Inglis via Cygwin
wrote:
> On 2024-05-11 05:30, Roland Mainz via Cygwin wrote:
> > 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 ?
>
> Could someone please read the enum constant names and classes carefully?
>
> Package w32api-headers:
>
> > 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
>
> *FileNormalizedNameInfo* 24/0x18 is defined in minwinbase.h
> FILE_INFO_BY_HANDLE_CLASS for GetFileInformationByHandleEx whereas
> *FileNormalizedNameInformation* 44/0x2e is defined in winternl.h
> FILE_INFORMATION_CLASS for NtQueryInformationFile:
>
> https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/ntifs/nf-ntifs-ntqueryinformationfile
>
> ditto in ddk/wdm.h!
Something is still wrong on my side, with Cygwin 3.6 on Windows 10:
Example:
snip
#define UNICODE 1
#define _UNICODE 1
#include
#include
#include
#include
int main(int ac, char *av[])
{
(void)printf("FileNormalizedNameInfo=%d/0x%x\n",
(int)FileNormalizedNameInfo,
(int)FileNormalizedNameInfo);
return EXIT_SUCCESS;
}
snip
Compiling this with $ gcc -Wall test4.c -o test4 # and running it returns this:
snip
$ ./test4
FileNormalizedNameInfo=22/0x16
snip
The expected output would be "FileNormalizedNameInfo=24/0x18", because
in
https://learn.microsoft.com/de-de/windows/win32/api/minwinbase/ne-minwinbase-file_info_by_handle_class
|FileNormalizedNameInfo| is in position 24.
Looking at /usr/include/w32api/minwinbase.h:
snip
typedef enum _FILE_INFO_BY_HANDLE_CLASS {
FileBasicInfo /* is zero? */,
FileStandardInfo,
FileNameInfo,
FileRenameInfo,
FileDispositionInfo,
FileAllocationInfo,
FileEndOfFileInfo,
FileStreamInfo,
FileCompressionInfo,
FileAttributeTagInfo,
FileIdBothDirectoryInfo,
FileIdBothDirectoryRestartInfo,
FileIoPriorityHintInfo,
FileRemoteProtocolInfo,
FileFullDirectoryInfo,
FileFullDirectoryRestartInfo,
#if _WIN32_WINNT >= 0x0602
FileStorageInfo,
FileAlignmentInfo,
FileIdInfo,
FileIdExtdDirectoryInfo,
FileIdExtdDirectoryRestartInfo,
#endif
#if _WIN32_WINNT >= 0x0A02
FileDispositionInfoEx,
FileRenameInfoEx,
#endif
FileCaseSensitiveInfo,
FileNormalizedNameInfo,
MaximumFileInfoByHandleClass
} FILE_INFO_BY_HANDLE_CLASS, *PFILE_INFO_BY_HANDLE_CLASS;
#endif
snip
This code cannot work, because the integer value for
|FileNormalizedNameInfo| enum shift with different Windows versions,
e.g. |FileNormalizedNameInfo| has value |22| if |_WIN32_WINNT==0x0602|
but value |24| if |_WIN32_WINNT==0x0A02|.
I filed https://github.com/mingw-w64/mingw-w64/issues/48 for the
issue, but it would be nice if this can be fixed in both Cygwin 3.5
and 3.6...
Bye,
Roland
--
__ . . __
(o.\ \/ /.o) roland.ma...@nrubsig.org
\__\/\/__/ MPEG specialist, C&&& programmer
/O /==\ O\ TEL +49 641 3992797
(;O/ \/ \O;)
--
Problem reports: https://cygwin.com/problems.html
FAQ: https://cygwin.com/faq/
Documentation:https://cygwin.com/docs.html
Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
Re: Wrong value for |FileNormalizedNameInfo| (|24| vs. |48|) in Cygwin 3.6 /usr/include ...
On 2024-05-11 05:30, Roland Mainz via Cygwin wrote: 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 ? Could someone please read the enum constant names and classes carefully? Package w32api-headers: 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 *FileNormalizedNameInfo* 24/0x18 is defined in minwinbase.h FILE_INFO_BY_HANDLE_CLASS for GetFileInformationByHandleEx whereas *FileNormalizedNameInformation* 44/0x2e is defined in winternl.h FILE_INFORMATION_CLASS for NtQueryInformationFile: https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/ntifs/nf-ntifs-ntqueryinformationfile ditto in ddk/wdm.h! -- Take care. Thanks, Brian Inglis Calgary, Alberta, Canada La perfection est atteinte Perfection is achieved non pas lorsqu'il n'y a plus rien à ajouter not when there is no more to add mais lorsqu'il n'y a plus rien à retirer but when there is no more to cut -- Antoine de Saint-Exupéry -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation:https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
Wrong value for |FileNormalizedNameInfo| (|24| vs. |48|) in Cygwin 3.6 /usr/include ...
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.ma...@nrubsig.org \__\/\/__/ MPEG specialist, C&&& programmer /O /==\ O\ TEL +49 641 3992797 (;O/ \/ \O;) -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation:https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
