sc_open 511 dev/audio.c printf("open 0x%x mode 0x%x\n", sc->sc_open, sc->sc_mode);
sc_open 926 dev/audio.c if ((sc->sc_open & (AUOPEN_READ|AUOPEN_WRITE)) != 0)
sc_open 951 dev/audio.c sc->sc_open |= AUOPEN_READ;
sc_open 955 dev/audio.c sc->sc_open |= AUOPEN_WRITE;
sc_open 1005 dev/audio.c sc->sc_open = 0;
sc_open 1153 dev/audio.c sc->sc_open &= ~AUOPEN_READ;
sc_open 1157 dev/audio.c sc->sc_open &= ~AUOPEN_WRITE;
sc_open 1696 dev/audio.c ((struct audio_encoding *)addr)->flags = sc->sc_open;
sc_open 1976 dev/audio.c if (!sc->sc_open)
sc_open 2087 dev/audio.c if (!sc->sc_open)
sc_open 2819 dev/audio.c p->open = (sc->sc_open & AUOPEN_WRITE) != 0;
sc_open 2820 dev/audio.c r->open = (sc->sc_open & AUOPEN_READ) != 0;
sc_open 95 dev/audiovar.h u_char sc_open; /* single use device */
sc_open 30 dev/bluetooth/bthub.c int sc_open;
sc_open 57 dev/bluetooth/bthub.c sc->sc_open = 0;
sc_open 92 dev/bluetooth/bthub.c if (sc->sc_open) {
sc_open 97 dev/bluetooth/bthub.c sc->sc_open = 1;
sc_open 111 dev/bluetooth/bthub.c sc->sc_open = 0;
sc_open 90 dev/ic/dptvar.h int sc_open; /* device is open */
sc_open 115 dev/isa/aria.c u_short sc_open; /* reference count of open calls */
sc_open 427 dev/isa/aria.c sc->sc_open = 0;
sc_open 498 dev/isa/aria.c if (!sc || sc->sc_open != 0)
sc_open 501 dev/isa/aria.c sc->sc_open = 0;
sc_open 503 dev/isa/aria.c sc->sc_open |= ARIAR_OPEN_RECORD;
sc_open 505 dev/isa/aria.c sc->sc_open |= ARIAR_OPEN_PLAY;
sc_open 530 dev/isa/aria.c printf("open %x dmachan %d irq %d iobase %x nintr %d\n", sc->sc_open, sc->sc_drq,
sc_open 821 dev/isa/aria.c if (sc->sc_open & ARIAR_OPEN_RECORD)
sc_open 887 dev/isa/aria.c if (sc->sc_play&(1<<ARIAR_PLAY_CHAN) && sc->sc_open & ARIAR_OPEN_PLAY) {
sc_open 892 dev/isa/aria.c if (sc->sc_record&(1<<ARIAR_RECORD_CHAN) && sc->sc_open & ARIAR_OPEN_RECORD) {
sc_open 897 dev/isa/aria.c sc->sc_open = 0;
sc_open 1064 dev/isa/aria.c if (!(sc->sc_record&(1<<0)) && (sc->sc_open&ARIAR_OPEN_RECORD)) {
sc_open 1069 dev/isa/aria.c if (!(sc->sc_play&(1<<ARIAR_PLAY_CHAN)) && (sc->sc_open&ARIAR_OPEN_PLAY)) {
sc_open 1167 dev/isa/aria.c if ((sc->sc_open & ARIAR_OPEN_PLAY) && (pdata!=NULL)) {
sc_open 1177 dev/isa/aria.c if ((sc->sc_open & ARIAR_OPEN_RECORD) && (rdata!=NULL)) {
sc_open 282 dev/isa/ess.c (int)sc->sc_open, sc->sc_iobase, sc->out_port,
sc_open 1042 dev/isa/ess.c if (sc->sc_open != 0 || ess_reset(sc) != 0)
sc_open 1047 dev/isa/ess.c sc->sc_open = 1;
sc_open 1067 dev/isa/ess.c sc->sc_open = 0;
sc_open 1085 dev/isa/ess.c sc->sc_open = 0;
sc_open 132 dev/isa/essvar.h u_short sc_open; /* reference count of open calls */
sc_open 203 dev/isa/sbdsp.c (int)sc->sc_open, sc->sc_i.run, sc->sc_o.run,
sc_open 534 dev/isa/sbdsp.c if (sc->sc_open == SB_OPEN_MIDI)
sc_open 774 dev/isa/sbdsp.c if (sc->sc_open == SB_OPEN_MIDI)
sc_open 833 dev/isa/sbdsp.c if (sc->sc_open == SB_OPEN_MIDI)
sc_open 866 dev/isa/sbdsp.c if (sc->sc_open != SB_CLOSED)
sc_open 871 dev/isa/sbdsp.c sc->sc_open = SB_OPEN_AUDIO;
sc_open 899 dev/isa/sbdsp.c sc->sc_open = SB_CLOSED;
sc_open 1613 dev/isa/sbdsp.c if (sc->sc_open == SB_OPEN_MIDI)
sc_open 1800 dev/isa/sbdsp.c if (sc->sc_open == SB_OPEN_MIDI)
sc_open 2285 dev/isa/sbdsp.c if (sc->sc_open != SB_CLOSED)
sc_open 2293 dev/isa/sbdsp.c sc->sc_open = SB_OPEN_MIDI;
sc_open 2312 dev/isa/sbdsp.c sc->sc_open = SB_CLOSED;
sc_open 113 dev/isa/sbdspvar.h int sc_open; /* reference count of open calls */
sc_open 364 dev/sbus/cs4231.c if (sc->sc_open)
sc_open 366 dev/sbus/cs4231.c sc->sc_open = 1;
sc_open 483 dev/sbus/cs4231.c sc->sc_open = 0;
sc_open 72 dev/sbus/cs4231var.h int sc_open; /* already open? */
sc_open 128 dev/usb/ucom.c int sc_open;
sc_open 221 dev/usb/ucom.c sc->sc_open = 0;
sc_open 334 dev/usb/ucom.c if (sc->sc_open++ == 0) {
sc_open 1166 dev/usb/ucom.c if (--sc->sc_open == 0) {