selection.h (1854B)
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