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