Lines Matching defs:event_handler
105 ACPI_NOTIFY_HANDLER event_handler;/* client provided event handler */
308 if (winfo->event_handler)
402 * Install a user provided event_handler on the given GUID
409 ACPI_NOTIFY_HANDLER event_handler, void *data)
419 if (guid_string == NULL || event_handler == NULL)
424 else if (winfo->event_handler != NULL ||
427 winfo->event_handler = event_handler;
453 != NULL && winfo->event_handler) {
456 winfo->event_handler = NULL;
642 if (winfo->event_handler) {
643 handler = winfo->event_handler;
994 winfo->event_handler==NULL?