taggedRetain
Retains a reference to the object with an optional tag used for reference-tracking.
Declaration
virtual void taggedRetain(
const void *tag = 0) const;Parameters
- tag:
Used for tracking collection references.
Overview
Kernel extensions should not use this function. It is for use by OSCollection and subclasses to track inclusion in collections.
If you need to maintain a reference to an object outside the context in which you received it, you should always retain it immediately.