diff options
Diffstat (limited to 'sys/kern/tty.c')
| -rw-r--r-- | sys/kern/tty.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/sys/kern/tty.c b/sys/kern/tty.c index 8aa3af2..f6475cb 100644 --- a/sys/kern/tty.c +++ b/sys/kern/tty.c @@ -470,10 +470,10 @@ ttydev_write(struct cdev *dev, struct uio *uio, int ioflag) if (error) goto done; } - - tp->t_flags |= TF_BUSY_OUT; + + tp->t_flags |= TF_BUSY_OUT; error = ttydisc_write(tp, uio, ioflag); - tp->t_flags &= ~TF_BUSY_OUT; + tp->t_flags &= ~TF_BUSY_OUT; cv_signal(&tp->t_outserwait); } @@ -1054,7 +1054,7 @@ tty_rel_pgrp(struct tty *tp, struct pgrp *pg) if (tp->t_pgrp == pg) tp->t_pgrp = NULL; - + tty_unlock(tp); } @@ -1241,7 +1241,7 @@ tty_signal_sessleader(struct tty *tp, int sig) /* Make signals start output again. */ tp->t_flags &= ~TF_STOPPED; - + if (tp->t_session != NULL && tp->t_session->s_leader != NULL) { p = tp->t_session->s_leader; PROC_LOCK(p); @@ -1305,7 +1305,7 @@ tty_wait(struct tty *tp, struct cv *cv) /* Restart the system call when we may have been revoked. */ if (tp->t_revokecnt != revokecnt) return (ERESTART); - + /* Bail out when the device slipped away. */ if (tty_gone(tp)) return (ENXIO); @@ -1327,7 +1327,7 @@ tty_timedwait(struct tty *tp, struct cv *cv, int hz) /* Restart the system call when we may have been revoked. */ if (tp->t_revokecnt != revokecnt) return (ERESTART); - + /* Bail out when the device slipped away. */ if (tty_gone(tp)) return (ENXIO); @@ -1469,7 +1469,7 @@ tty_generic_ioctl(struct tty *tp, u_long cmd, void *data, int fflag, return (error); /* XXX: CLOCAL? */ - + tp->t_termios.c_cflag = t->c_cflag & ~CIGNORE; tp->t_termios.c_ispeed = t->c_ispeed; tp->t_termios.c_ospeed = t->c_ospeed; @@ -1708,7 +1708,7 @@ tty_ioctl(struct tty *tp, u_long cmd, void *data, int fflag, struct thread *td) if (tty_gone(tp)) return (ENXIO); - + error = ttydevsw_ioctl(tp, cmd, data, td); if (error == ENOIOCTL) error = tty_generic_ioctl(tp, cmd, data, fflag, td); @@ -1786,7 +1786,7 @@ ttyhook_defrint(struct tty *tp, char c, int flags) if (ttyhook_rint_bypass(tp, &c, 1) != 1) return (-1); - + return (0); } @@ -1812,7 +1812,7 @@ ttyhook_register(struct tty **rtp, struct proc *p, int fd, error = EBADF; goto done1; } - + /* * Make sure the vnode is bound to a character device. * Unlocked check for the vnode type is ok there, because we @@ -1910,7 +1910,7 @@ ttyconsdev_open(struct cdev *dev, int oflags, int devtype, struct thread *td) /* System console has no TTY associated. */ if (dev_console->si_drv1 == NULL) return (ENXIO); - + return (ttydev_open(dev, oflags, devtype, td)); } |
