diff options
Diffstat (limited to 'sys/kern/tty.c')
| -rw-r--r-- | sys/kern/tty.c | 29 |
1 files changed, 6 insertions, 23 deletions
diff --git a/sys/kern/tty.c b/sys/kern/tty.c index 097ba3523474..1684ede1a70d 100644 --- a/sys/kern/tty.c +++ b/sys/kern/tty.c @@ -36,7 +36,7 @@ * SUCH DAMAGE. * * @(#)tty.c 8.8 (Berkeley) 1/21/94 - * $Id: tty.c,v 1.72 1995/12/07 12:46:57 davidg Exp $ + * $Id: tty.c,v 1.73 1995/12/13 15:13:11 julian Exp $ */ /*- @@ -106,6 +106,7 @@ static void ttyretype __P((struct tty *tp)); static void ttyrub __P((int c, struct tty *tp)); static void ttyrubo __P((struct tty *tp, int cnt)); static void ttyunblock __P((struct tty *tp)); +static int ttywflush __P((struct tty *tp)); /* * Table with character classes and parity. The 8th bit indicates parity, @@ -133,7 +134,7 @@ static void ttyunblock __P((struct tty *tp)); #define TB TAB #define VT VTAB -char const char_type[] = { +static char const char_type[] = { E|CC, O|CC, O|CC, E|CC, O|CC, E|CC, E|CC, O|CC, /* nul - bel */ O|BS, E|TB, E|NL, O|CC, E|VT, O|CR, O|CC, E|CC, /* bs - si */ O|CC, E|CC, E|CC, O|CC, E|CC, O|CC, O|CC, E|CC, /* dle - etb */ @@ -1126,7 +1127,7 @@ ttywait(tp) /* * Flush if successfully wait. */ -int +static int ttywflush(tp) struct tty *tp; { @@ -1250,26 +1251,6 @@ ttyunblock(tp) ttstart(tp); } -void -ttrstrt(tp_arg) - void *tp_arg; -{ - struct tty *tp; - int s; - -#ifdef DIAGNOSTIC - if (tp_arg == NULL) - panic("ttrstrt"); -#endif - tp = tp_arg; - s = spltty(); - - CLR(tp->t_state, TS_TIMEOUT); - ttstart(tp); - - splx(s); -} - int ttstart(tp) struct tty *tp; @@ -2310,6 +2291,7 @@ ttysleep(tp, chan, pri, wmesg, timo) return (tp->t_gen == gen ? 0 : ERESTART); } +#ifdef notyet /* * XXX this is usable not useful or used. Most tty drivers have * ifdefs for using ttymalloc() but assume a different interface. @@ -2327,6 +2309,7 @@ ttymalloc() bzero(tp, sizeof *tp); return (tp); } +#endif #if 0 /* XXX not yet usable: session leader holds a ref (see kern_exit.c). */ /* |