bug in description of ZwDeviceIoControlFile

NTFSD
1

I found a bug in description of ZwDeviceIoControlFile in XP DDK

NTSTATUS
ZwDeviceIoControlFile(
IN HANDLE FileHandle,
IN HANDLE Event,
IN PIO_APC_ROUTINE ApcRoutine,
IN PVOID ApcContext,
OUT PIO_STATUS_BLOCK IoStatusBlock,
IN ULONG IoControlCode,
IN PVOID InputBuffer,
IN PVOID InputBufferLength,
OUT PVOID OutputBuffer,
OUT PVOID OutputBufferLength
^^^^^^^^^ It is “IN ULONG OutputBufferLength” in ntifs.h
);

–
Roman Kudinov

mailto:xxxxx@rbcmail.ru

2

Roman,

You are correct the documentation is wrong. I have filed an internal
documentation bug to get this corrected.

Thank you for reporting this.

Neal Christiansen
Microsoft File System Filter Group Lead
This posting is provided “AS IS” with no warranties, and confers no
rights

-----Original Message-----
From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com] On Behalf Of Roman Kudinov
Sent: Saturday, September 04, 2004 5:16 AM
To: Windows File Systems Devs Interest List
Subject: [ntfsd] bug in description of ZwDeviceIoControlFile

I found a bug in description of ZwDeviceIoControlFile in XP DDK

NTSTATUS
ZwDeviceIoControlFile(
IN HANDLE FileHandle,
IN HANDLE Event,
IN PIO_APC_ROUTINE ApcRoutine,
IN PVOID ApcContext,
OUT PIO_STATUS_BLOCK IoStatusBlock,
IN ULONG IoControlCode,
IN PVOID InputBuffer,
IN PVOID InputBufferLength,
OUT PVOID OutputBuffer,
OUT PVOID OutputBufferLength
^^^^^^^^^ It is “IN ULONG OutputBufferLength” in ntifs.h
);

–
Roman Kudinov

mailto:xxxxx@rbcmail.ru

Questions? First check the IFS FAQ at
https://www.osronline.com/article.cfm?id=17

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