Linux Kernel 2.2.26: selection.h Source File

00001 /*
00002  * selection.h
00003  *
00004  * Interface between console.c, tty_io.c, vt.c, vc_screen.c and selection.c
00005  */
00006 
00007 #ifndef _LINUX_SELECTION_H_
00008 #define _LINUX_SELECTION_H_
00009 
00010 #include <linux/vt_buffer.h>
00011 
00012 extern int sel_cons;
00013 
00014 extern void clear_selection(void);
00015 extern int set_selection(const unsigned long arg, struct tty_struct *tty, int user);
00016 extern int paste_selection(struct tty_struct *tty);
00017 extern int sel_loadlut(const unsigned long arg);
00018 extern int mouse_reporting(void);
00019 extern void mouse_report(struct tty_struct * tty, int butt, int mrx, int mry);
00020 
00021 #define video_num_columns       (vc_cons[currcons].d->vc_cols)
00022 #define video_num_lines         (vc_cons[currcons].d->vc_rows)
00023 #define video_size_row          (vc_cons[currcons].d->vc_size_row)
00024 #define can_do_color            (vc_cons[currcons].d->vc_can_do_color)
00025 
00026 extern int console_blanked;
00027 
00028 extern unsigned char color_table[];
00029 extern int default_red[];
00030 extern int default_grn[];
00031 extern int default_blu[];
00032 
00033 extern unsigned short *screen_pos(int currcons, int w_offset, int viewed);
00034 extern u16 screen_glyph(int currcons, int offset);
00035 extern void complement_pos(int currcons, int offset);
00036 extern void invert_screen(int currcons, int offset, int count, int shift);
00037 
00038 extern void getconsxy(int currcons, char *p);
00039 extern void putconsxy(int currcons, char *p);
00040 
00041 extern u16 vcs_scr_readw(int currcons, const u16 *org);
00042 extern void vcs_scr_writew(int currcons, u16 val, u16 *org);
00043 
00044 #endif