diff options
| author | Ed Schouten <ed@FreeBSD.org> | 2009-01-02 23:32:43 +0000 |
|---|---|---|
| committer | Ed Schouten <ed@FreeBSD.org> | 2009-01-02 23:32:43 +0000 |
| commit | 916501c81c4668173662276f3b19cf43e277ad00 (patch) | |
| tree | 4b704e6faa5e9f5a86ed54b5205e41818b2e2cc0 /sys | |
| parent | a42ea597ff783504f7ccfc7f2049dc85c354ec4a (diff) | |
Notes
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/kern/tty.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/kern/tty.c b/sys/kern/tty.c index adf24b5631a0..d1ed02fd657d 100644 --- a/sys/kern/tty.c +++ b/sys/kern/tty.c @@ -308,6 +308,13 @@ ttydev_close(struct cdev *dev, int fflag, int devtype, struct thread *td) { struct tty *tp = dev->si_drv1; + /* + * Don't actually close the device if it is being used as the + * console. + */ + if (strcmp(dev_console_filename, tty_devname(tp)) == 0) + return (0); + tty_lock(tp); /* |