1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * selection.h
4 *
5 * Interface between console.c, tty_io.c, vt.c, vc_screen.c and selection.c
6 */
7
8#ifndef _LINUX_SELECTION_H_
9#define _LINUX_SELECTION_H_
10
11#include <linux/tiocl.h>
12#include <linux/vt_buffer.h>
13
14struct tty_struct;
15struct vc_data;
16
17extern void clear_selection(void);
18extern int set_selection_user(const struct tiocl_selection __user *sel,
19 struct tty_struct *tty);
20extern int set_selection_kernel(struct tiocl_selection *v,
21 struct tty_struct *tty);
22extern int paste_selection(struct tty_struct *tty);
23extern int sel_loadlut(char __user *p);
24extern int mouse_reporting(void);
25extern void mouse_report(struct tty_struct * tty, int butt, int mrx, int mry);
26
27bool vc_is_sel(struct vc_data *vc);
28
29extern int console_blanked;
30
31extern const unsigned char color_table[];
32extern unsigned char default_red[];
33extern unsigned char default_grn[];
34extern unsigned char default_blu[];
35
36extern unsigned short *screen_pos(const struct vc_data *vc, int w_offset,
37 bool viewed);
38extern u16 screen_glyph(const struct vc_data *vc, int offset);
39extern u32 screen_glyph_unicode(const struct vc_data *vc, int offset);
40extern void complement_pos(struct vc_data *vc, int offset);
41extern void invert_screen(struct vc_data *vc, int offset, int count, bool viewed);
42
43extern void getconsxy(const struct vc_data *vc, unsigned char xy[static 2]);
44extern void putconsxy(struct vc_data *vc, unsigned char xy[static const 2]);
45
46extern u16 vcs_scr_readw(const struct vc_data *vc, const u16 *org);
47extern void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org);
48extern void vcs_scr_updated(struct vc_data *vc);
49
50extern int vc_uniscr_check(struct vc_data *vc);
51extern void vc_uniscr_copy_line(const struct vc_data *vc, void *dest,
52 bool viewed,
53 unsigned int row, unsigned int col,
54 unsigned int nr);
55
56#endif
57

source code of linux/include/linux/selection.h