diff options
| author |   Alan Cox <alan@linux.intel.com> | 2012-02-24 12:47:11 +0000 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-02-24 13:59:34 -0800 |
| commit | 247ff8e610cb63c015de19191db9666754c2ed79 (patch) | |
| tree | e4d097c10c6211ff05f9d8ec6669c584de9e08ae /include/linux/vt_kern.h | |
| parent | Revert "TTY: pty, remove superfluous ptm test" (diff) | |
| download | wireguard-linux-247ff8e610cb63c015de19191db9666754c2ed79.tar.xz wireguard-linux-247ff8e610cb63c015de19191db9666754c2ed79.zip | |
vt: lock the accent table
First step to debletcherising the vt console layer - pick a victim and fix
the locking
This is a nice simple object with its own rules so lets pick it out for
treatment. The user of the table already has a lock so we will also use the
same lock for updates.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/vt_kern.h')
| -rw-r--r-- | include/linux/vt_kern.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h index c2164fad0083..5d8726ad5729 100644 --- a/include/linux/vt_kern.h +++ b/include/linux/vt_kern.h @@ -167,4 +167,7 @@ extern int unregister_vt_notifier(struct notifier_block *nb); extern void hide_boot_cursor(bool hide); +/* keyboard provided interfaces */ +extern int vt_do_diacrit(unsigned int cmd, void __user *up, int eperm); + #endif /* _VT_KERN_H */ |