Пример #1
0
Файл: umidi.c Проект: bluhm/sys
static usbd_status
assign_all_jacks_automatically(struct umidi_softc *sc)
{
	usbd_status err;
	int i;
	struct umidi_jack *out, *in;

	err =
	    alloc_all_mididevs(sc,
			       max(sc->sc_out_num_jacks, sc->sc_in_num_jacks));
	if (err!=USBD_NORMAL_COMPLETION)
		return err;

	for (i=0; i<sc->sc_num_mididevs; i++) {
		out = (i<sc->sc_out_num_jacks) ? &sc->sc_out_jacks[i]:NULL;
		in = (i<sc->sc_in_num_jacks) ? &sc->sc_in_jacks[i]:NULL;
		err = bind_jacks_to_mididev(sc, out, in, &sc->sc_mididevs[i]);
		if (err!=USBD_NORMAL_COMPLETION) {
			free_all_mididevs(sc);
			return err;
		}
	}

	return USBD_NORMAL_COMPLETION;
}
Пример #2
0
static usbd_status
assign_all_jacks_automatically(struct umidi_softc *sc)
{
	usbd_status err;
	int i;
	struct umidi_jack *out, *in;
	const signed char *asg_spec;

	err =
	    alloc_all_mididevs(sc,
			       max(sc->sc_out_num_jacks, sc->sc_in_num_jacks));
	if (err!=USBD_NORMAL_COMPLETION)
		return err;

	if ( UMQ_ISTYPE(sc, UMQ_TYPE_MD_FIXED))
		asg_spec = umidi_get_quirk_data_from_type(sc->sc_quirk,
					    		  UMQ_TYPE_MD_FIXED);
	else
		asg_spec = NULL;

	for (i=0; i<sc->sc_num_mididevs; i++) {
		if ( asg_spec != NULL ) {
			if ( *asg_spec == -1 )
				out = NULL;
			else
				out = &sc->sc_out_jacks[*asg_spec];
			++ asg_spec;
			if ( *asg_spec == -1 )
				in = NULL;
			else
				in = &sc->sc_in_jacks[*asg_spec];
			++ asg_spec;
		} else {
			out = (i<sc->sc_out_num_jacks) ? &sc->sc_out_jacks[i]
			                               : NULL;
			in = (i<sc->sc_in_num_jacks) ? &sc->sc_in_jacks[i]
						     : NULL;
		}
		err = bind_jacks_to_mididev(sc, out, in, &sc->sc_mididevs[i]);
		if (err!=USBD_NORMAL_COMPLETION) {
			free_all_mididevs(sc);
			return err;
		}
	}

	return USBD_NORMAL_COMPLETION;
}