// Process all events currently stored in the control queue.
private void processControlQueue() {
synchronized (controlQueue) {
// On Aix it is only possible to set the event
// bits on the first call of pollsetCtl. Later
// calls only add bits, but cannot remove them.
// Therefore, we always remove the file
// descriptor ignoring the error and then add it.
Iterator<ControlEvent> iter = controlQueue.iterator();
while (iter.hasNext()) {
ControlEvent ev = iter.next();
pollsetCtl(pollset, PS_DELETE, ev.fd(), 0);
if (!ev.removeOnly()) {
ev.setError(pollsetCtl(pollset, PS_MOD, ev.fd(), ev.events()));
}
iter.remove();
}
controlQueue.notifyAll();
}
}
