status_t TimedTextASSSource::stop()
{
if(mASSFlag == TextDescriptions::IN_BAND_TEXT_ASS)
{
return in_stop();
}
else// if(mASSFlag == TextDescriptions::OUT_OF_BAND_TEXT_ASS)
{
return ex_stop();
}
}
KSERVER_API __bool kserver_trivial()
{
// stop user program first
stop_kserver();
// then stop executive
ex_stop();
// destroy executive
ex_uninit();
return __true;
}
status_t TimedTextSSASource::stop()
{
if(mSSAFlag == TextDescriptions::IN_BAND_TEXT_SSA)
{
return in_stop();
}
else// if(mSSAFlag == TextDescriptions::OUT_OF_BAND_TEXT_SSA)
{
return ex_stop();
}
}
static int
ex_pccard_detach(device_t dev)
{
struct ex_softc *sc = device_get_softc(dev);
struct ifnet *ifp = &sc->arpcom.ac_if;
ex_stop(sc);
ifp->if_flags &= ~IFF_RUNNING;
if_detach(ifp);
ex_release_resources(dev);
return (0);
}
static int
ex_pccard_detach(device_t dev)
{
struct ex_softc *sc = device_get_softc(dev);
struct ifnet *ifp = &sc->arpcom.ac_if;
lwkt_serialize_enter(ifp->if_serializer);
ex_stop(sc);
ifp->if_flags &= ~IFF_RUNNING;
lwkt_serialize_exit(ifp->if_serializer);
ether_ifdetach(ifp);
ex_release_resources(dev);
return (0);
}
int
ex_detach(device_t dev)
{
struct ex_softc *sc;
struct ifnet *ifp;
sc = device_get_softc(dev);
ifp = sc->ifp;
EX_LOCK(sc);
ex_stop(sc);
EX_UNLOCK(sc);
ether_ifdetach(ifp);
callout_drain(&sc->timer);
ex_release_resources(dev);
mtx_destroy(&sc->lock);
return (0);
}
