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authorJiri Slaby <jslaby@suse.cz>2020-02-19 08:39:43 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-04-02 17:20:39 +0200
commitfc3d6dd88e21c84550aa807d4cb1182bd161f383 (patch)
tree0573033c99ad818be8dc1be0a56ba6a65c4b39bb /include
parent2839f7afb8cc9f949070bd5b510d3de37c8084a7 (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.h4
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[];