diff options
Diffstat (limited to 'sys/kern/tty_tb.c')
| -rw-r--r-- | sys/kern/tty_tb.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/sys/kern/tty_tb.c b/sys/kern/tty_tb.c index ea0475d6954..c87c94ed37d 100644 --- a/sys/kern/tty_tb.c +++ b/sys/kern/tty_tb.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tty_tb.c,v 1.4 2003/06/02 23:28:06 millert Exp $ */ +/* $OpenBSD: tty_tb.c,v 1.5 2003/08/11 09:56:49 mickey Exp $ */ /* $NetBSD: tty_tb.c,v 1.18 1996/02/04 02:17:36 christos Exp $ */ /*- @@ -60,7 +60,7 @@ struct tbconf { short tbc_uiosize; /* size of data record returned user */ int tbc_sync; /* mask for finding sync byte/bit */ /* decoding routine */ - void (*tbc_decode)(struct tbconf *, char *, union tbpos *); + void (*tbc_decode)(const struct tbconf *, char *, union tbpos *); u_char *tbc_run; /* enter run mode sequence */ u_char *tbc_point; /* enter point mode sequence */ u_char *tbc_stop; /* stop sequence */ @@ -70,14 +70,14 @@ struct tbconf { #define TBF_INPROX 0x2 /* tablet has proximity info */ }; -static void gtcodecode(struct tbconf *, char *, union tbpos *); -static void tbolddecode(struct tbconf *, char *, union tbpos *); -static void tblresdecode(struct tbconf *, char *, union tbpos *); -static void tbhresdecode(struct tbconf *, char *, union tbpos *); -static void poldecode(struct tbconf *, char *, union tbpos *); +static void gtcodecode(const struct tbconf *, char *, union tbpos *); +static void tbolddecode(const struct tbconf *, char *, union tbpos *); +static void tblresdecode(const struct tbconf *, char *, union tbpos *); +static void tbhresdecode(const struct tbconf *, char *, union tbpos *); +static void poldecode(const struct tbconf *, char *, union tbpos *); -struct tbconf tbconf[TBTYPE] = { +const struct tbconf tbconf[TBTYPE] = { { 0 }, { 5, sizeof (struct hitpos), 0200, tbolddecode, "6", "4" }, { 5, sizeof (struct hitpos), 0200, tbolddecode, "\1CN", "\1RT", "\2", "\4" }, @@ -161,8 +161,8 @@ tbread(tp, uio) register struct tty *tp; struct uio *uio; { - register struct tb *tbp = (struct tb *)tp->t_sc; - register struct tbconf *tc = &tbconf[tbp->tbflags & TBTYPE]; + struct tb *tbp = (struct tb *)tp->t_sc; + const struct tbconf *tc = &tbconf[tbp->tbflags & TBTYPE]; int ret; if ((tp->t_state&TS_CARR_ON) == 0) @@ -186,8 +186,8 @@ tbinput(c, tp) register int c; register struct tty *tp; { - register struct tb *tbp = (struct tb *)tp->t_sc; - register struct tbconf *tc = &tbconf[tbp->tbflags & TBTYPE]; + struct tb *tbp = (struct tb *)tp->t_sc; + const struct tbconf *tc = &tbconf[tbp->tbflags & TBTYPE]; if (tc->tbc_recsize == 0 || tc->tbc_decode == 0) /* paranoid? */ return; @@ -211,7 +211,7 @@ tbinput(c, tp) */ static void gtcodecode(tc, cp, u) - struct tbconf *tc; + const struct tbconf *tc; register char *cp; register union tbpos *u; { @@ -234,7 +234,7 @@ gtcodecode(tc, cp, u) */ static void tbolddecode(tc, cp, u) - struct tbconf *tc; + const struct tbconf *tc; register char *cp; register union tbpos *u; { @@ -260,7 +260,7 @@ tbolddecode(tc, cp, u) */ static void tblresdecode(tc, cp, u) - struct tbconf *tc; + const struct tbconf *tc; register char *cp; register union tbpos *u; { @@ -282,7 +282,7 @@ tblresdecode(tc, cp, u) */ static void tbhresdecode(tc, cp, u) - struct tbconf *tc; + const struct tbconf *tc; register char *cp; register union tbpos *u; { @@ -307,7 +307,7 @@ tbhresdecode(tc, cp, u) */ static void poldecode(tc, cp, u) - struct tbconf *tc; + const struct tbconf *tc; register char *cp; register union tbpos *u; { @@ -350,7 +350,7 @@ tbtioctl(tp, cmd, data, flag, p) /* fall thru... to set mode bits */ case BIOSMODE: { - register struct tbconf *tc; + const struct tbconf *tc; u_char *c; tbp->tbflags &= ~TBMODE; |