CcCopyWriteWontFlush function (ntifs.h)

The CcCopyWriteWontFlush macro determines whether the amount of data to be copied in a call to CcCopyWrite is small enough not to require immediate flushing to disk if CcCopyWrite is called with Wait set to FALSE.

Syntax

BOOLEAN CcCopyWriteWontFlush(
  [in] PFILE_OBJECT   FileObject,
  [in] PLARGE_INTEGER FileOffset,
  [in] ULONG          Length
);

Parameters

[in] FileObject

Pointer to a file object for the cached file to which the data is to be written.

[in] FileOffset

Pointer to a variable that specifies the starting byte offset within the cached file where the data is to be written.

[in] Length

Length in bytes of the data to be copied.

Return value

CcCopyWriteWontFlush returns TRUE if the amount of data to be copied in a call to CcCopyWrite is small enough not to require immediate flushing to disk, FALSE otherwise.

Requirements

See also

CcCanIWrite

CcCopyWrite

CcDeferWrite