The subscription.clock.identifier field appears to be unused.
It appears to have become unused when the identifier field was removed from event_t.
Obviously, removing this field would be an ABI change, so I don't know if it's worth it, but it would be useful to document it if not.
The
subscription.clock.identifierfield appears to be unused.It appears to have become unused when the
identifierfield was removed fromevent_t.Obviously, removing this field would be an ABI change, so I don't know if it's worth it, but it would be useful to document it if not.