134 	struct waiter *w;  in waiter_create()  local
136 	w = calloc(1, sizeof(*w));  in waiter_create()
137 	if (w == NULL)  in waiter_create()
140 	list_init(&w->tickets);  in waiter_create()
141 	return w;  in waiter_create()
144 void waiter_destroy(struct waiter *w)  in waiter_destroy()  argument
150 	list_for_each_safe(&w->tickets, node, safe) {  in waiter_destroy()
155 	if (w->pollset)  in waiter_destroy()
156 		pollset_destroy(w->pollset);  in waiter_destroy()
157 	free(w);  in waiter_destroy()
160 void waiter_synchronize(struct waiter *w)  in waiter_synchronize()  argument
166 	list_for_each(&w->tickets, node) {  in waiter_synchronize()
186 void waiter_wait(struct waiter *w)  in waiter_wait()  argument
188 	struct pollset *ps = w->pollset;  in waiter_wait()
198 	list_for_each(&w->tickets, node) {  in waiter_wait()
233 	list_for_each(&w->tickets, node) {  in waiter_wait()
264 int waiter_wait_timeout(struct waiter *w, unsigned int ms)  in waiter_wait_timeout()  argument
271 	list_append(&w->tickets, &ticket.list_item);  in waiter_wait_timeout()
272 	w->count++;  in waiter_wait_timeout()
274 	waiter_wait(w);  in waiter_wait_timeout()
277 	list_remove(&w->tickets, &ticket.list_item);  in waiter_wait_timeout()
278 	w->count--;  in waiter_wait_timeout()
301 struct waiter_ticket *waiter_add_null(struct waiter *w)  in waiter_add_null()  argument
308 	ticket->waiter = w;  in waiter_add_null()
310 	list_append(&w->tickets, &ticket->list_item);  in waiter_add_null()
311 	if ((w->count % 32) == 0) {  in waiter_add_null()
312 		if (w->pollset)  in waiter_add_null()
313 			pollset_destroy(w->pollset);  in waiter_add_null()
314 		w->pollset = pollset_create(w->count + 33);  in waiter_add_null()
315 		if (w->pollset == NULL)  in waiter_add_null()
318 	w->count++;  in waiter_add_null()
325 struct waiter_ticket *waiter_add_fd(struct waiter *w, int fd)  in waiter_add_fd()  argument
329 	ticket = waiter_add_null(w);  in waiter_add_fd()
338 struct waiter_ticket *waiter_add_timeout(struct waiter *w, unsigned int ms)  in waiter_add_timeout()  argument
342 	ticket = waiter_add_null(w);  in waiter_add_timeout()
353 	struct waiter *w = ticket->waiter;  in waiter_ticket_delete()  local
354 	list_remove(&w->tickets, &ticket->list_item);  in waiter_ticket_delete()
355 	w->count--;  in waiter_ticket_delete()