| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 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 | |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 14 | struct tty_struct; |
| Olivier Deprez | 0e64123 | 2021-09-23 10:07:05 +0200 | [diff] [blame] | 15 | struct vc_data; |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 16 | |
| 17 | extern void clear_selection(void); |
| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame] | 18 | extern int set_selection_user(const struct tiocl_selection __user *sel, |
| 19 | struct tty_struct *tty); |
| 20 | extern int set_selection_kernel(struct tiocl_selection *v, |
| 21 | struct tty_struct *tty); |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 22 | extern int paste_selection(struct tty_struct *tty); |
| 23 | extern int sel_loadlut(char __user *p); |
| 24 | extern int mouse_reporting(void); |
| 25 | extern void mouse_report(struct tty_struct * tty, int butt, int mrx, int mry); |
| 26 | |
| Olivier Deprez | 0e64123 | 2021-09-23 10:07:05 +0200 | [diff] [blame] | 27 | bool vc_is_sel(struct vc_data *vc); |
| 28 | |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 29 | extern int console_blanked; |
| 30 | |
| 31 | extern const unsigned char color_table[]; |
| 32 | extern unsigned char default_red[]; |
| 33 | extern unsigned char default_grn[]; |
| 34 | extern unsigned char default_blu[]; |
| 35 | |
| Olivier Deprez | 157378f | 2022-04-04 15:47:50 +0200 | [diff] [blame^] | 36 | extern unsigned short *screen_pos(const struct vc_data *vc, int w_offset, |
| 37 | bool viewed); |
| 38 | extern u16 screen_glyph(const struct vc_data *vc, int offset); |
| 39 | extern u32 screen_glyph_unicode(const struct vc_data *vc, int offset); |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 40 | extern void complement_pos(struct vc_data *vc, int offset); |
| Olivier Deprez | 157378f | 2022-04-04 15:47:50 +0200 | [diff] [blame^] | 41 | extern void invert_screen(struct vc_data *vc, int offset, int count, bool viewed); |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 42 | |
| Olivier Deprez | 157378f | 2022-04-04 15:47:50 +0200 | [diff] [blame^] | 43 | extern void getconsxy(const struct vc_data *vc, unsigned char xy[static 2]); |
| 44 | extern void putconsxy(struct vc_data *vc, unsigned char xy[static const 2]); |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 45 | |
| Olivier Deprez | 157378f | 2022-04-04 15:47:50 +0200 | [diff] [blame^] | 46 | extern u16 vcs_scr_readw(const struct vc_data *vc, const u16 *org); |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 47 | extern void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org); |
| 48 | extern void vcs_scr_updated(struct vc_data *vc); |
| 49 | |
| 50 | extern int vc_uniscr_check(struct vc_data *vc); |
| Olivier Deprez | 157378f | 2022-04-04 15:47:50 +0200 | [diff] [blame^] | 51 | extern void vc_uniscr_copy_line(const struct vc_data *vc, void *dest, |
| 52 | bool viewed, |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 53 | unsigned int row, unsigned int col, |
| 54 | unsigned int nr); |
| 55 | |
| 56 | #endif |