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IoQueryFileInformation function (ntifs.h)

The IoQueryFileInformation routine is reserved for system use. See ZwQueryInformationFile.

Syntax

NTSTATUS IoQueryFileInformation(
  PFILE_OBJECT           FileObject,
  FILE_INFORMATION_CLASS FileInformationClass,
  ULONG                  Length,
  PVOID                  FileInformation,
  PULONG                 ReturnedLength
);

Parameters

FileObject

Reserved.

FileInformationClass

Reserved.

Length

Reserved.

FileInformation

Reserved.

ReturnedLength

Reserved.

Return value

Reserved.

Requirements

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