1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * selection.h 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Interface between console.c, tty_io.c, vt.c, vc_screen.c and selection.c 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #ifndef _LINUX_SELECTION_H_ 9*4882a593Smuzhiyun #define _LINUX_SELECTION_H_ 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #include <linux/tiocl.h> 12*4882a593Smuzhiyun #include <linux/vt_buffer.h> 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun struct tty_struct; 15*4882a593Smuzhiyun struct vc_data; 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun extern void clear_selection(void); 18*4882a593Smuzhiyun extern int set_selection_user(const struct tiocl_selection __user *sel, 19*4882a593Smuzhiyun struct tty_struct *tty); 20*4882a593Smuzhiyun extern int set_selection_kernel(struct tiocl_selection *v, 21*4882a593Smuzhiyun struct tty_struct *tty); 22*4882a593Smuzhiyun extern int paste_selection(struct tty_struct *tty); 23*4882a593Smuzhiyun extern int sel_loadlut(char __user *p); 24*4882a593Smuzhiyun extern int mouse_reporting(void); 25*4882a593Smuzhiyun extern void mouse_report(struct tty_struct * tty, int butt, int mrx, int mry); 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun bool vc_is_sel(struct vc_data *vc); 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun extern int console_blanked; 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun extern const unsigned char color_table[]; 32*4882a593Smuzhiyun extern unsigned char default_red[]; 33*4882a593Smuzhiyun extern unsigned char default_grn[]; 34*4882a593Smuzhiyun extern unsigned char default_blu[]; 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun extern unsigned short *screen_pos(const struct vc_data *vc, int w_offset, 37*4882a593Smuzhiyun bool viewed); 38*4882a593Smuzhiyun extern u16 screen_glyph(const struct vc_data *vc, int offset); 39*4882a593Smuzhiyun extern u32 screen_glyph_unicode(const struct vc_data *vc, int offset); 40*4882a593Smuzhiyun extern void complement_pos(struct vc_data *vc, int offset); 41*4882a593Smuzhiyun extern void invert_screen(struct vc_data *vc, int offset, int count, bool viewed); 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun extern void getconsxy(const struct vc_data *vc, unsigned char xy[static 2]); 44*4882a593Smuzhiyun extern void putconsxy(struct vc_data *vc, unsigned char xy[static const 2]); 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun extern u16 vcs_scr_readw(const struct vc_data *vc, const u16 *org); 47*4882a593Smuzhiyun extern void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org); 48*4882a593Smuzhiyun extern void vcs_scr_updated(struct vc_data *vc); 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun extern int vc_uniscr_check(struct vc_data *vc); 51*4882a593Smuzhiyun extern void vc_uniscr_copy_line(const struct vc_data *vc, void *dest, 52*4882a593Smuzhiyun bool viewed, 53*4882a593Smuzhiyun unsigned int row, unsigned int col, 54*4882a593Smuzhiyun unsigned int nr); 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun #endif 57