ULONG
MmGetMdlByteCount(
IN PMDL Mdl
);
MmGetMdlByteCount returns the length in bytes of the buffer described by a given MDL.
Parameters
Mdl
Points to an MDL.
Return Value
MmGetMdlByteCount returns the byte count of the buffer described by Mdl.
Comments
Callers of MmGetMdlByteCount can be running at any IRQL. Usually, callers are running at IRQL <= DISPATCH_LEVEL.
See Also