/* tty_conf.c 6.2 83/09/25 */ #include "../h/param.h" #include "../h/systm.h" #include "../h/buf.h" #include "../h/tty.h" #include "../h/conf.h" int nodev(); int nulldev(); int ttyopen(),ttyclose(),ttread(),ttwrite(),nullioctl(),ttstart(); int ttyinput(); #include "bk.h" #if NBK > 0 int bkopen(),bkclose(),bkread(),bkinput(),bkioctl(); #endif #include "tb.h" #if NTB > 0 int tbopen(),tbclose(),tbread(),tbinput(),tbioctl(); #endif struct linesw linesw[] = { ttyopen, nulldev, ttread, ttwrite, nullioctl, ttyinput, nodev, nulldev, ttstart, nulldev, #if NBK > 0 bkopen, bkclose, bkread, ttwrite, bkioctl, bkinput, nodev, nulldev, ttstart, nulldev, #else nodev, nodev, nodev, nodev, nodev, nodev, nodev, nodev, nodev, nodev, #endif ttyopen, ttyclose, ttread, ttwrite, nullioctl, ttyinput, nodev, nulldev, ttstart, nulldev, #if NTB > 0 tbopen, tbclose, tbread, nodev, tbioctl, tbinput, nodev, nulldev, ttstart, nulldev, /* 3 */ #else nodev, nodev, nodev, nodev, nodev, nodev, nodev, nodev, nodev, nodev, #endif #if NTB > 0 tbopen, tbclose, tbread, nodev, tbioctl, tbinput, nodev, nulldev, ttstart, nulldev, /* 4 */ #else nodev, nodev, nodev, nodev, nodev, nodev, nodev, nodev, nodev, nodev, #endif }; int nldisp = sizeof (linesw) / sizeof (linesw[0]); /* * Do nothing specific version of line * discipline specific ioctl command. */ /*ARGSUSED*/ nullioctl(tp, cmd, data, flags) struct tty *tp; char *data; int flags; { #ifdef lint tp = tp; data = data; flags = flags; #endif return (-1); }