| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * selection.h |
| * |
| * Interface between console.c, tty_io.c, vt.c, vc_screen.c and selection.c |
| */ |
| |
| #ifndef _LINUX_SELECTION_H_ |
| #define _LINUX_SELECTION_H_ |
| |
| #include <linux/tiocl.h> |
| #include <linux/vt_buffer.h> |
| |
| struct tty_struct; |
| struct vc_data; |
| |
| extern void clear_selection(void); |
| extern int set_selection_user(const struct tiocl_selection __user *sel, |
| struct tty_struct *tty); |
| extern int set_selection_kernel(struct tiocl_selection *v, |
| struct tty_struct *tty); |
| extern int paste_selection(struct tty_struct *tty); |
| extern int sel_loadlut(char __user *p); |
| extern int mouse_reporting(void); |
| extern void mouse_report(struct tty_struct * tty, int butt, int mrx, int mry); |
| |
| bool vc_is_sel(struct vc_data *vc); |
| |
| extern int console_blanked; |
| |
| extern const unsigned char color_table[]; |
| extern unsigned char default_red[]; |
| extern unsigned char default_grn[]; |
| extern unsigned char default_blu[]; |
| |
| extern unsigned short *screen_pos(const struct vc_data *vc, int w_offset, |
| bool viewed); |
| extern u16 screen_glyph(const struct vc_data *vc, int offset); |
| extern u32 screen_glyph_unicode(const struct vc_data *vc, int offset); |
| extern void complement_pos(struct vc_data *vc, int offset); |
| extern void invert_screen(struct vc_data *vc, int offset, int count, bool viewed); |
| |
| extern void getconsxy(const struct vc_data *vc, unsigned char xy[static 2]); |
| extern void putconsxy(struct vc_data *vc, unsigned char xy[static const 2]); |
| |
| extern u16 vcs_scr_readw(const struct vc_data *vc, const u16 *org); |
| extern void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org); |
| extern void vcs_scr_updated(struct vc_data *vc); |
| |
| extern int vc_uniscr_check(struct vc_data *vc); |
| extern void vc_uniscr_copy_line(const struct vc_data *vc, void *dest, |
| bool viewed, |
| unsigned int row, unsigned int col, |
| unsigned int nr); |
| |
| #endif |