diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2020-02-19 08:39:43 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-02 17:20:39 +0200 |
| commit | fc3d6dd88e21c84550aa807d4cb1182bd161f383 (patch) | |
| tree | 0573033c99ad818be8dc1be0a56ba6a65c4b39bb /include | |
| parent | 2839f7afb8cc9f949070bd5b510d3de37c8084a7 (diff) | |
vt: selection, introduce vc_is_sel
commit dce05aa6eec977f1472abed95ccd71276b9a3864 upstream.
Avoid global variables (namely sel_cons) by introducing vc_is_sel. It
checks whether the parameter is the current selection console. This will
help putting sel_cons to a struct later.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200219073951.16151-1-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/selection.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/selection.h b/include/linux/selection.h index 8e4624efdb6f..f1070e4180ee 100644 --- a/include/linux/selection.h +++ b/include/linux/selection.h @@ -12,8 +12,8 @@ struct tty_struct; -extern struct vc_data *sel_cons; struct tty_struct; +struct vc_data; extern void clear_selection(void); extern int set_selection(const struct tiocl_selection __user *sel, struct tty_struct *tty); @@ -22,6 +22,8 @@ extern int sel_loadlut(char __user *p); extern int mouse_reporting(void); extern void mouse_report(struct tty_struct * tty, int butt, int mrx, int mry); +bool vc_is_sel(struct vc_data *vc); + extern int console_blanked; extern const unsigned char color_table[]; |