Exits a level of recursion, restoring the current entry.
- macOS 10.0+
- Mac Catalyst 13.0+
kIOReturnSuccess if a level of recursion was undone, kIOReturnNoDevice if no recursive levels are left in the iteration.
This method undoes an IORegistryIteratorEnterEntry, restoring the current entry. If there are no more levels of recursion to exit false is returned, otherwise true is returned.