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CcCopyWriteWontFlush function (ntifs.h)

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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

Requirement Value
Target Platform Universal
Header ntifs.h (include Ntifs.h)
Library NtosKrnl.lib
DLL NtosKrnl.exe

See also

CcCanIWrite

CcCopyWrite

CcDeferWrite