Lines Matching defs:callback
133 static int kevent_process(struct kqueue *kq, kevent_callback_t callback,
1083 * kevent_callback - callback for each individual event
1300 * callback routine provided.
1308 kevent_callback_t callback,
1409 /* callback to handle each event as we find it */
1410 error = (callback)(kq, &kev, data);
1487 * The callback routine must be valid.
1493 kevent_callback_t callback,
1504 assert(callback != NULL);
1516 error = kevent_process(kq, callback, data, &count, p);
1546 cont_args->call = callback;