IoSetInformation - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers

// ntifs.h

NTSTATUS IoSetInformation(
  PFILE_OBJECT           FileObject,
  FILE_INFORMATION_CLASS FileInformationClass,
  ULONG                  Length,
  PVOID                  FileInformation
);
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nf-ntifs-iosetinformation)

IoSetInformation function

Description

The IoSetInformation routine is reserved for system use. See ZwSetInformationFile.

Parameters

`FileObject`

Reserved.

`FileInformationClass`

Reserved.

`Length`

Reserved.

`FileInformation`

Reserved.

Return value

Reserved.

View the official Windows Driver Kit DDI reference

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