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/* $NetBSD: kbio.h,v 1.4 1995/05/10 16:07:27 pk Exp $ */
/*
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
* This software was developed by the Computer Systems Engineering group
* at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
* contributed to Berkeley.
*
* All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Lawrence Berkeley Laboratory.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)kbio.h 8.1 (Berkeley) 6/11/93
*/
/*
* The following is a minimal emulation of Sun's `kio' structures
* and related operations necessary to make X11 happy (i.e., make it
* compile, and make old X11 binaries run).
*/
/*
* The kiockey structure apparently gets and/or sets keyboard mappings.
* It seems to be kind of useless, but X11 uses it (according to the
* comments) to figure out when a Sun 386i has a type-4 keyboard but
* claims to have a type-3 keyboard. We need just enough to cause the
* appropriate ioctl to return the appropriate magic value.
*
* KIOCGETKEY fills in kio_entry from kio_station. Not sure what tablemask
* is for; X sets it before the call, so it is not an output, but we do not
* care anyway. KIOCSDIRECT is supposed to tell the kernel whether to send
* keys to the console or to X; we just send them to X whenever the keyboard
* is open at all. (XXX may need to change this later)
*
* Keyboard commands and types are defined in kbd.h as they are actually
* real hardware commands and type numbers.
*/
struct okiockey { /* Out-dated key translation structure */
int kio_tablemask; /* whatever */
u_char kio_station; /* key number */
u_char kio_entry; /* HOLE if not present */
char kio_text[10]; /* the silly escape sequences (unsupported) */
};
struct kiockey {
int kio_tablemask; /* whatever */
u_char kio_station; /* key number */
u_short kio_entry; /* HOLE if not present */
char kio_text[10]; /* the silly escape sequences (unsupported) */
};
/*
* Values for kio_tablemask. These determine which table to read/modify
* in KIOC[SG]KEY ioctls. Currently, we only have "non-shift" and "shift"
* tables.
*/
#define KIOC_NOMASK 0x0
#define KIOC_CAPSMASK 0x1
#define KIOC_SHIFTMASK 0xe
#define KIOC_CTRLMASK 0x30
#define KIOC_ALTGMASK 0x200
#define KIOC_NUMLMASK 0x800
#define HOLE 0x302 /* value for kio_entry to say `really type 3' */
#define KIOCTRANS _IOW('k', 0, int) /* set translation mode */
/* (we only accept TR_UNTRANS_EVENT) */
#define KIOCGETKEY _IOWR('k', 2, struct okiockey) /* fill in kio_entry */
#define KIOCGTRANS _IOR('k', 5, int) /* get translation mode */
#define KIOCCMD _IOW('k', 8, int) /* X uses this to ring bell */
#define KIOCTYPE _IOR('k', 9, int) /* get keyboard type */
#define KIOCSDIRECT _IOW('k', 10, int) /* keys to console? */
#define KIOCSKEY _IOW('k', 12, struct kiockey) /* set xlat mode */
#define KIOCGKEY _IOWR('k', 13, struct kiockey) /* get xlat mode */
#define KIOCLAYOUT _IOR('k', 20, int) /* get keyboard layout */
#define KIOCSLED _IOW('k', 14, char) /* set LED state */
#define KIOCGLED _IOR('k', 15, char) /* get LED state */
#define TR_NONE 0 /* X compat, unsupported */
#define TR_ASCII 1 /* X compat, unsupported */
#define TR_EVENT 2 /* X compat, unsupported */
#define TR_UNTRANS_EVENT 3
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