Set the time stamp pointer for a NuDCL
- macOS 10.3+
- Mac Catalyst 13.0+
The DCL for which time stamp pointer will be set
A pointer to a quadlet which will hold the timestamp after 'dcl' is updated.
Returns an IOReturn error code.
Setting a the time stamp pointer for a NuDCL causes a time stamp to be recorded when a DCL executes. This DCL must be updated after it has executed for the timestamp to be valid.
This change will apply immediately to a non-running DCL program. To apply the change to a running program use IOFireWireLocalIsochPortInterface::Notify()
Applies: Any NuDCLRef.