236 	struct g_event *ep;  in one_event()  local
253 	ep = TAILQ_FIRST(&g_events);  in one_event()
254 	if (ep == NULL) {  in one_event()
258 	if (ep->flag & EV_INPROGRESS) {  in one_event()
262 	ep->flag |= EV_INPROGRESS;  in one_event()
265 	ep->func(ep->arg, 0);  in one_event()
268 	TAILQ_REMOVE(&g_events, ep, events);  in one_event()
269 	ep->flag &= ~EV_INPROGRESS;  in one_event()
270 	if (ep->flag & EV_WAKEUP) {  in one_event()
271 		ep->flag |= EV_DONE;  in one_event()
273 		wakeup(ep);  in one_event()
276 		g_free(ep);  in one_event()
307 	struct g_event *ep, *epn;  in g_cancel_event()  local
318 	TAILQ_FOREACH_SAFE(ep, &g_events, events, epn) {  in g_cancel_event()
319 		if (ep->flag & EV_INPROGRESS)  in g_cancel_event()
322 			if (ep->ref[n] == NULL)  in g_cancel_event()
324 			if (ep->ref[n] != ref)  in g_cancel_event()
326 			TAILQ_REMOVE(&g_events, ep, events);  in g_cancel_event()
327 			ep->func(ep->arg, EV_CANCEL);  in g_cancel_event()
329 			if (ep->flag & EV_WAKEUP) {  in g_cancel_event()
330 				ep->flag |= (EV_DONE|EV_CANCELED);  in g_cancel_event()
331 				wakeup(ep);  in g_cancel_event()
333 				g_free(ep);  in g_cancel_event()
346 	struct g_event *ep;  in g_post_event_x()  local
354 	ep = g_malloc(sizeof *ep, flag | M_ZERO);  in g_post_event_x()
355 	if (ep == NULL)  in g_post_event_x()
357 	ep->flag = wuflag;  in g_post_event_x()
363 		ep->ref[n] = p;  in g_post_event_x()
366 	ep->func = func;  in g_post_event_x()
367 	ep->arg = arg;  in g_post_event_x()
369 	TAILQ_INSERT_TAIL(&g_events, ep, events);  in g_post_event_x()
373 		*epp = ep;  in g_post_event_x()
413 	struct g_event *ep;  in g_waitfor_event()  local
420 	error = g_post_event_x(func, arg, flag, EV_WAKEUP, &ep, ap);  in g_waitfor_event()
426 	while (!(ep->flag & EV_DONE))  in g_waitfor_event()
427 		msleep(ep, &g_eventlock, PRIBIO, "g_waitfor_event", hz);  in g_waitfor_event()
428 	if (ep->flag & EV_CANCELED)  in g_waitfor_event()
432 	g_free(ep);  in g_waitfor_event()