diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/kern/tty_pty.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/sys/kern/tty_pty.c b/sys/kern/tty_pty.c index 23533a4..625189c 100644 --- a/sys/kern/tty_pty.c +++ b/sys/kern/tty_pty.c @@ -214,14 +214,9 @@ ptsclose(struct cdev *dev, int flag, int mode, struct thread *td) static int ptsread(struct cdev *dev, struct uio *uio, int flag) { - struct thread *td = curthread; - struct proc *p = td->td_proc; struct tty *tp = dev->si_tty; - struct ptsc *pt = dev->si_drv1; - struct pgrp *pg; int error = 0; -again: if (tp->t_oproc) error = ttyld_read(tp, uio, flag); ptcwakeup(tp, FWRITE); @@ -463,7 +458,6 @@ ptcwrite(struct cdev *dev, struct uio *uio, int flag) int cc = 0; u_char locbuf[BUFSIZ]; int cnt = 0; - struct ptsc *pt = dev->si_drv1; int error = 0; again: |
