ib_event_handler 404 include/rdma/ib_verbs.h void (*handler)(struct ib_event_handler *, struct ib_event *); ib_event_handler 1385 include/rdma/ib_verbs.h struct ib_event_handler event_handler; ib_event_handler 1688 include/rdma/ib_verbs.h int ib_register_event_handler (struct ib_event_handler *event_handler); ib_event_handler 1689 include/rdma/ib_verbs.h int ib_unregister_event_handler(struct ib_event_handler *event_handler);