sys/sys/tty.h

164 void	tty_rel_pgrp(struct tty *tp, struct pgrp *pgrp);
165 void	tty_rel_sess(struct tty *tp, struct session *sess);
166 void	tty_rel_gone(struct tty *tp);
168 #define	tty_lock(tp)		mtx_lock((tp)->t_mtx)
169 #define	tty_unlock(tp)		mtx_unlock((tp)->t_mtx)
170 #define	tty_lock_owned(tp)	mtx_owned((tp)->t_mtx)
171 #define	tty_lock_assert(tp,ma)	mtx_assert((tp)->t_mtx, (ma))
172 #define	tty_getlock(tp)		((tp)->t_mtx)
175 int	tty_makedevf(struct tty *tp, struct ucred *cred, int flags,
178 #define	tty_makedev(tp, cred, fmt, ...) \
179 	(void )tty_makedevf((tp), (cred), 0, (fmt), ## __VA_ARGS__)
180 #define	tty_makealias(tp,fmt,...) \
181 	make_dev_alias((tp)->t_dev, fmt, ## __VA_ARGS__)
184 void	tty_signal_sessleader(struct tty *tp, int signal);
185 void	tty_signal_pgrp(struct tty *tp, int signal);
187 int	tty_wait(struct tty *tp, struct cv *cv);
188 int	tty_wait_background(struct tty *tp, struct thread *td, int sig);
189 int	tty_timedwait(struct tty *tp, struct cv *cv, int timo);
190 void	tty_wakeup(struct tty *tp, int flags);
193 int	tty_checkoutq(struct tty *tp);
194 int	tty_putchar(struct tty *tp, char c);
196 int	tty_ioctl(struct tty *tp, u_long cmd, void *data, int fflag,
198 int	tty_ioctl_compat(struct tty *tp, u_long cmd, caddr_t data,
200 void	tty_set_winsize(struct tty *tp, const struct winsize *wsz);
201 void	tty_init_console(struct tty *tp, speed_t speed);
202 void	tty_flush(struct tty *tp, int flags);
203 void	tty_hiwat_in_block(struct tty *tp);
204 void	tty_hiwat_in_unblock(struct tty *tp);
205 dev_t	tty_udev(struct tty *tp);
206 #define	tty_opened(tp)		((tp)->t_flags & TF_OPENED)
207 #define	tty_gone(tp)		((tp)->t_flags & TF_GONE)
208 #define	tty_softc(tp)		((tp)->t_devswsoftc)
209 #define	tty_devname(tp)		devtoname((tp)->t_dev)
212 void	tty_info(struct tty *tp);