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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 | /* * 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 COPYING 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; /* * 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, const 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); int (*con_get_font)(struct vc_data *, int *, int *, char *); int (*con_set_font)(struct vc_data *, int, int, char *); int (*con_set_palette)(struct vc_data *, unsigned char *); }; 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) struct tty_struct; int tioclinux(struct tty_struct *tty, unsigned long arg); /* * Array of consoles built from command line options (console=) */ struct console_cmdline { char name[8]; /* Name of the driver */ int index; /* Minor dev. to use */ char *options; /* Options for the driver */ }; #define MAX_CMDLINECONSOLES 8 extern struct console_cmdline console_list[MAX_CMDLINECONSOLES]; /* * The interface for a console, or any other device that * wants to capture console messages (printer driver?) */ #define CON_PRINTBUFFER (1) #define CON_CONSDEV (2) /* Last on the command line */ #define CON_ENABLED (4) struct console { char name[8]; void (*write)(struct console *, const char *, unsigned); int (*read)(struct console *, const char *, unsigned); kdev_t (*device)(struct console *); int (*wait_key)(struct console *); void (*unblank)(void); int (*setup)(struct console *, char *); short flags; short index; int cflag; struct console *next; }; extern void register_console(struct console *); extern int unregister_console(struct console *); extern struct console *console_drivers; #endif /* linux/console.h */ |