patch-1.3.94 linux/include/linux/console.h

• Lines: 123
• Date: Fri Apr 5 17:46:12 1996
• Orig file: v1.3.93/linux/include/linux/console.h
• Orig date: Thu Jan 1 02:00:00 1970

diff -u --recursive --new-file v1.3.93/linux/include/linux/console.h linux/include/linux/console.h
@@ -0,0 +1,122 @@
+/*
+ *  linux/include/linux/console.h
+ *
+ *  Copyright (C) 1993        Hamish Macdonald
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file README.legal in the main directory of this archive
+ * for more details.
+ *
+ * Changed:
+ * 10-Mar-94: Arno Griffioen: Conversion for vt100 emulator port from PC LINUX
+ */
+
+#ifndef _LINUX_CONSOLE_H_
+#define _LINUX_CONSOLE_H_ 1
+
+#define NPAR 16
+
+struct vc_data {
+	unsigned long	vc_screenbuf_size;
+	unsigned short	vc_num;			/* Console number */
+	unsigned short	vc_video_erase_char;	/* Background erase character */
+	unsigned char	vc_attr;		/* Current attributes */
+	unsigned char	vc_def_color;		/* Default colors */
+	unsigned char	vc_color;		/* Foreground & background */
+	unsigned char	vc_s_color;		/* Saved foreground & background */
+	unsigned char	vc_ulcolor;		/* Colour for underline mode */
+	unsigned char	vc_halfcolor;		/* Colour for half intensity mode */
+	unsigned long	vc_origin;		/* Used for EGA/VGA fast scroll	*/
+	unsigned long	vc_scr_end;		/* Used for EGA/VGA fast scroll	*/
+	unsigned short	*vc_pos;
+	unsigned long	vc_x,vc_y;
+	unsigned long	vc_top,vc_bottom;
+	unsigned long	vc_rows,vc_cols;
+	unsigned long	vc_size_row;
+	unsigned long	vc_state;
+	unsigned long	vc_npar,vc_par[NPAR];
+	unsigned short	*vc_video_mem_start;
+	unsigned long	vc_video_mem_end;	/* End of video RAM (sort of)	*/
+	unsigned long	vc_saved_x;
+	unsigned long	vc_saved_y;
+	/* mode flags */
+	unsigned long	vc_charset	: 1;	/* Character set G0 / G1 */
+	unsigned long	vc_s_charset	: 1;	/* Saved character set */
+	unsigned long	vc_disp_ctrl	: 1;	/* Display chars < 32? */
+	unsigned long	vc_toggle_meta	: 1;	/* Toggle high bit? */
+	unsigned long	vc_decscnm	: 1;	/* Screen Mode */
+	unsigned long	vc_decom	: 1;	/* Origin Mode */
+	unsigned long	vc_decawm	: 1;	/* Autowrap Mode */
+	unsigned long	vc_deccm	: 1;	/* Cursor Visible */
+	unsigned long	vc_decim	: 1;	/* Insert Mode */
+	unsigned long	vc_deccolm	: 1;	/* 80/132 Column Mode */
+	/* attribute flags */
+	unsigned long	vc_intensity	: 2;	/* 0=half-bright, 1=normal, 2=bold */
+	unsigned long	vc_underline	: 1;
+	unsigned long	vc_blink	: 1;
+	unsigned long	vc_reverse	: 1;
+	unsigned long	vc_s_intensity	: 2;	/* saved rendition */
+	unsigned long	vc_s_underline	: 1;
+	unsigned long	vc_s_blink	: 1;
+	unsigned long	vc_s_reverse	: 1;
+	/* misc */
+	unsigned long	vc_ques		: 1;
+	unsigned long	vc_need_wrap	: 1;
+	unsigned long	vc_can_do_color	: 1;
+	unsigned long	vc_has_scrolled : 1;	/* Info for unblank_screen */
+	unsigned long	vc_kmalloced	: 1;	/* kfree_s() needed */
+	unsigned long	vc_report_mouse : 2;
+	unsigned char	vc_utf		: 1;	/* Unicode UTF-8 encoding */
+	unsigned char	vc_utf_count;
+	unsigned long	vc_utf_char;
+	unsigned long	vc_tab_stop[5];		/* Tab stops. 160 columns. */
+	unsigned short  *vc_translate;
+	unsigned char 	vc_G0_charset;
+	unsigned char 	vc_G1_charset;
+	unsigned char 	vc_saved_G0;
+	unsigned char 	vc_saved_G1;
+	unsigned int	vc_bell_pitch;		/* Console bell pitch */
+	unsigned int	vc_bell_duration;	/* Console bell duration */
+	struct consw 	*vc_sw;
+	/* additional information is in vt_kern.h */
+};
+
+/*
+ * this is what the terminal answers to a ESC-Z or csi0c query.
+ */
+#define VT100ID "\033[?1;2c"
+#define VT102ID "\033[?6c"
+
+/* DPC: 1994-04-13 !!! con_putcs is new entry !!! */
+
+struct consw {
+    unsigned long (*con_startup)(unsigned long, char **);
+    void   (*con_init)(struct vc_data *);
+    int    (*con_deinit)(struct vc_data *);
+    int    (*con_clear)(struct vc_data *, int, int, int, int);
+    int    (*con_putc)(struct vc_data *, int, int, int);
+    int    (*con_putcs)(struct vc_data *, const char *, int, int, int);
+    int    (*con_cursor)(struct vc_data *, int);
+    int    (*con_scroll)(struct vc_data *, int, int, int, int);
+    int    (*con_bmove)(struct vc_data *, int, int, int, int, int, int);
+    int    (*con_switch)(struct vc_data *);
+    int    (*con_blank)(int);
+};
+
+extern struct consw *conswitchp;
+
+/* flag bits */
+#define CON_INITED  (1)
+
+/* scroll */
+#define SM_UP       (1)
+#define SM_DOWN     (2)
+#define SM_LEFT     (3)
+#define SM_RIGHT    (4)
+
+/* cursor */
+#define CM_DRAW     (1)
+#define CM_ERASE    (2)
+#define CM_MOVE     (3)
+
+#endif /* linux/console.h */