diff options
Diffstat (limited to 'drivers/tty/tty_io.c')
| -rw-r--r-- | drivers/tty/tty_io.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index be5ab4a..d2333ab 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -2618,6 +2618,11 @@ long tty_ioctl(struct file *file, unsigned int cmd, unsigned long arg) return put_user(tty->ldisc->ops->num, (int __user *)p); case TIOCSETD: return tiocsetd(tty, p); + case TIOCGDEV: + { + unsigned int ret = new_encode_dev(tty_devnum(real_tty)); + return put_user(ret, (unsigned int __user *)p); + } /* * Break handling */ |