Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
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linux
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
14extern struct vc_data *sel_cons;
15struct tty_struct;
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
27extern int console_blanked;
28
29extern const unsigned char color_table[];
30extern unsigned char default_red[];
31extern unsigned char default_grn[];
32extern unsigned char default_blu[];
33
34extern unsigned short *screen_pos(struct vc_data *vc, int w_offset, int viewed);
35extern u16 screen_glyph(struct vc_data *vc, int offset);
36extern u32 screen_glyph_unicode(struct vc_data *vc, int offset);
37extern void complement_pos(struct vc_data *vc, int offset);
38extern void invert_screen(struct vc_data *vc, int offset, int count, int shift);
39
40extern void getconsxy(struct vc_data *vc, unsigned char *p);
41extern void putconsxy(struct vc_data *vc, unsigned char *p);
42
43extern u16 vcs_scr_readw(struct vc_data *vc, const u16 *org);
44extern void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org);
45extern void vcs_scr_updated(struct vc_data *vc);
46
47extern int vc_uniscr_check(struct vc_data *vc);
48extern void vc_uniscr_copy_line(struct vc_data *vc, void *dest, int viewed,
49 unsigned int row, unsigned int col,
50 unsigned int nr);
51
52#endif