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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 | ||
14 | struct tty_struct; | |
15 | ||
16 | extern struct vc_data *sel_cons; | |
17 | struct tty_struct; | |
18 | ||
19 | extern void clear_selection(void); | |
20 | extern int set_selection(const struct tiocl_selection __user *sel, struct tty_struct *tty); | |
21 | extern int paste_selection(struct tty_struct *tty); | |
22 | extern int sel_loadlut(char __user *p); | |
23 | extern int mouse_reporting(void); | |
24 | extern void mouse_report(struct tty_struct * tty, int butt, int mrx, int mry); | |
25 | ||
26 | extern int console_blanked; | |
27 | ||
28 | extern const unsigned char color_table[]; | |
29 | extern unsigned char default_red[]; | |
30 | extern unsigned char default_grn[]; | |
31 | extern unsigned char default_blu[]; | |
32 | ||
33 | extern unsigned short *screen_pos(struct vc_data *vc, int w_offset, int viewed); | |
34 | extern u16 screen_glyph(struct vc_data *vc, int offset); | |
35 | extern void complement_pos(struct vc_data *vc, int offset); | |
36 | extern void invert_screen(struct vc_data *vc, int offset, int count, int shift); | |
37 | ||
38 | extern void getconsxy(struct vc_data *vc, unsigned char *p); | |
39 | extern void putconsxy(struct vc_data *vc, unsigned char *p); | |
40 | ||
41 | extern u16 vcs_scr_readw(struct vc_data *vc, const u16 *org); | |
42 | extern void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org); | |
43 | extern void vcs_scr_updated(struct vc_data *vc); | |
44 | ||
45 | #endif |