diff options
Diffstat (limited to 'sys/sys/tty.h')
| -rw-r--r-- | sys/sys/tty.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/sys/tty.h b/sys/sys/tty.h index fdbdc72..0054a42 100644 --- a/sys/sys/tty.h +++ b/sys/sys/tty.h @@ -68,10 +68,12 @@ struct clist { struct tty; struct pps_state; struct cdev; +struct cdevsw; typedef int t_open_t(struct tty *, struct cdev *); typedef void t_close_t(struct tty *); typedef void t_oproc_t(struct tty *); +typedef void t_purge_t(struct tty *); typedef void t_stop_t(struct tty *, int); typedef int t_param_t(struct tty *, struct termios *); typedef int t_modem_t(struct tty *, int, int); @@ -99,6 +101,7 @@ struct tty { long t_outcc; /* Output queue statistics. */ int t_line; /* Interface to device drivers. */ struct cdev *t_dev; /* Device. */ + struct cdev *t_mdev; /* Device. */ int t_state; /* Device and driver (TS*) state. */ int t_flags; /* Tty flags. */ int t_timeout; /* Timeout for ttywait() */ @@ -145,6 +148,7 @@ struct tty { t_break_t *t_break; /* Set break state (optional). */ t_ioctl_t *t_ioctl; /* Set ioctl handling (optional). */ t_open_t *t_open; /* First open */ + t_purge_t *t_purge; /* Purge threads */ t_close_t *t_close; /* Last close */ __d_ioctl_t *t_cioctl; /* Ioctl on control devices */ }; @@ -343,10 +347,13 @@ struct tty *ttyalloc(void); void ttyblock(struct tty *tp); void ttychars(struct tty *tp); int ttycheckoutq(struct tty *tp, int wait); +void ttyconsolemode(struct tty *tp, int speed); int tty_close(struct tty *tp); +int ttycreate(struct tty *tp, struct cdevsw *, int unit, int flags, const char *fmt, ...) __printflike(5, 6); int ttydtrwaitsleep(struct tty *tp); void ttydtrwaitstart(struct tty *tp); void ttyflush(struct tty *tp, int rw); +void ttyfree(struct tty *tp); void ttygone(struct tty *tp); void ttyinfo(struct tty *tp); int ttyinput(int c, struct tty *tp); |
