| Greg Kroah-Hartman | b244131 | 2017-11-01 15:07:57 +0100 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 14 | extern struct vc_data *sel_cons; |
| Ralf Baechle | 120c0b6 | 2007-10-16 01:29:04 -0700 | [diff] [blame] | 15 | struct tty_struct; |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 16 | |
| 17 | extern void clear_selection(void); |
| Okash Khawaja | 496124e | 2019-04-17 13:21:13 +0100 | [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); |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [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 | |
| 27 | extern int console_blanked; |
| 28 | |
| Jiri Slaby | 8ede5cc | 2016-03-31 10:08:16 +0200 | [diff] [blame] | 29 | extern const unsigned char color_table[]; |
| Jiri Slaby | 91e74ca | 2016-03-31 10:08:17 +0200 | [diff] [blame] | 30 | extern unsigned char default_red[]; |
| 31 | extern unsigned char default_grn[]; |
| 32 | extern unsigned char default_blu[]; |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 33 | |
| 34 | extern unsigned short *screen_pos(struct vc_data *vc, int w_offset, int viewed); |
| 35 | extern u16 screen_glyph(struct vc_data *vc, int offset); |
| Adam Borowski | 9bfdc26 | 2018-07-18 04:10:44 +0200 | [diff] [blame] | 36 | extern u32 screen_glyph_unicode(struct vc_data *vc, int offset); |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 37 | extern void complement_pos(struct vc_data *vc, int offset); |
| 38 | extern void invert_screen(struct vc_data *vc, int offset, int count, int shift); |
| 39 | |
| 40 | extern void getconsxy(struct vc_data *vc, unsigned char *p); |
| 41 | extern void putconsxy(struct vc_data *vc, unsigned char *p); |
| 42 | |
| 43 | extern u16 vcs_scr_readw(struct vc_data *vc, const u16 *org); |
| 44 | extern void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org); |
| Nicolas Pitre | 432c9ed | 2010-10-01 00:10:44 -0400 | [diff] [blame] | 45 | extern void vcs_scr_updated(struct vc_data *vc); |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 46 | |
| Nicolas Pitre | d21b0be | 2018-06-26 23:56:41 -0400 | [diff] [blame] | 47 | extern int vc_uniscr_check(struct vc_data *vc); |
| Nicolas Pitre | 708d0bf | 2018-06-26 23:56:42 -0400 | [diff] [blame] | 48 | extern void vc_uniscr_copy_line(struct vc_data *vc, void *dest, int viewed, |
| Nicolas Pitre | d21b0be | 2018-06-26 23:56:41 -0400 | [diff] [blame] | 49 | unsigned int row, unsigned int col, |
| 50 | unsigned int nr); |
| 51 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 52 | #endif |