code: def host_trigger(trg_queue, user=None, group=None, mode=None):
      '''Installs a host trigger for the specified queue.'''
      trigger(trg_queue, user=user, group=group, mode=mode,
              trigger=_c.FSQ_HOSTS_TRIGGERf host_trigger(trg_queue, user=None, group=None, mode=None):
      '''Installs a host trigger for the specified queue.'''
      trigger(trg_queue, user=user, group=group, mode=mode,
              trigger=_c.FSQ_HOSTS_TRIGGER)
docs: Installs a host trigger for the specified queue.