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IoQueryVolumeInformation function (ntifs.h)

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The IoQueryVolumeInformation routine is reserved for system use. See ZwQueryVolumeInformationFile.

Syntax

NTSTATUS IoQueryVolumeInformation(
  PFILE_OBJECT         FileObject,
  FS_INFORMATION_CLASS FsInformationClass,
  ULONG                Length,
  PVOID                FsInformation,
  PULONG               ReturnedLength
);

Parameters

FileObject

Reserved.

FsInformationClass

Reserved.

Length

Reserved.

FsInformation

Reserved.

ReturnedLength

Reserved.

Return value

Reserved.

Requirements

Requirement Value
Target Platform Windows
Header ntifs.h (include Ntifs.h)