include/linux/selection.h

   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