K 10 svn:author V 2 ae K 8 svn:date V 27 2018-11-18T00:04:03.117306Z K 7 svn:log V 342 MFC r339537: Add ifaddr_event_ext event. It is similar to ifaddr_event, but the handler receives the type of event IFADDR_EVENT_ADD/IFADDR_EVENT_DEL, and the pointer to ifaddr. Also ifaddr_event now is implemented using ifaddr_event_ext handler. Sponsored by: Yandex LLC Differential Revision: https://reviews.freebsd.org/D17100 END