static void create_cursorhold_event(void)
{
// If events are enabled and the queue has any items, this function should not
// have been called(inbuf_poll would return kInputAvail)
// TODO(tarruda): Cursorhold should be implemented as a timer set during the
// `state_check` callback for the states where it can be triggered.
assert(!events_enabled || multiqueue_empty(main_loop.events));
multiqueue_put(main_loop.events, cursorhold_event, 0);
}
static void async_cb(uv_async_t *handle)
{
Loop *l = handle->loop->data;
uv_mutex_lock(&l->mutex);
while (!multiqueue_empty(l->thread_events)) {
Event ev = multiqueue_get(l->thread_events);
multiqueue_put_event(l->fast_events, ev);
}
uv_mutex_unlock(&l->mutex);
}
static bool input_poll(int ms)
{
if (do_profiling == PROF_YES && ms) {
prof_inchar_enter();
}
if ((ms == - 1 || ms > 0) && !events_enabled && !input_eof) {
// The pending input provoked a blocking wait. Do special events now. #6247
blocking = true;
multiqueue_process_events(ch_before_blocking_events);
}
DLOG("blocking... events_enabled=%d events_pending=%d", events_enabled,
!multiqueue_empty(main_loop.events));
LOOP_PROCESS_EVENTS_UNTIL(&main_loop, NULL, ms, input_ready() || input_eof);
blocking = false;
if (do_profiling == PROF_YES && ms) {
prof_inchar_exit();
}
return input_ready();
}
