113 lines
3.3 KiB
C
113 lines
3.3 KiB
C
/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/sunos/sun_kbd.c,v 1.1 2001/05/28 02:42:31 tsi Exp $ */
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/*
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* Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany
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* Copyright 1993 by David Dawes <dawes@XFree86.org>
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* Copyright 1999 by David Holland <davidh@iquest.net)
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that copyright
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* notice and this permission notice appear in supporting documentation, and
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* that the names of Thomas Roell, David Dawes, and David Holland not be used
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* in advertising or publicity pertaining to distribution of the software
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* without specific, written prior permission. Thomas Roell, David Dawes, and
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* David Holland make no representations about the suitability of this software
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* for any purpose. It is provided "as is" without express or implied
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* warranty.
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*
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* THOMAS ROELL, DAVID DAWES, AND DAVID HOLLAND DISCLAIM ALL WARRANTIES WITH
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* REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS. IN NO EVENT SHALL THOMAS ROELL, DAVID DAWES, OR DAVID HOLLAND
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* BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include "xf86Priv.h"
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#include "xf86_OSlib.h"
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static int sun_otranslation = -1;
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static int sun_odirect = -1;
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int
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xf86GetKbdLeds()
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{
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int leds;
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ioctl(xf86Info.kbdFd, KIOCGLED, &leds);
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return leds;
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}
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void
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xf86SetKbdRepeat(char rad)
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{
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/* Nothing to do */
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}
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/*
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* Save initial keyboard state. This is called at the start of each server
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* generation.
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*/
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void
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xf86KbdInit()
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{
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int ktype, klayout;
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if (xf86Info.kbdFd < 0) {
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xf86Info.kbdFd = open("/dev/kbd", O_RDWR|O_NONBLOCK);
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if(xf86Info.kbdFd < 0)
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FatalError("Unable to open keyboard: /dev/kbd\n");
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}
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/*
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* None of the followin should ever fail. If it does, something is
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* broken (IMO) - DWH 8/21/99
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*/
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if (ioctl(xf86Info.kbdFd, KIOCTYPE, &ktype) < 0)
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FatalError("Unable to determine keyboard type: %d\n", errno);
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if (ioctl(xf86Info.kbdFd, KIOCLAYOUT, &klayout) < 0)
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FatalError("Unable to determine keyboard layout: %d\n", errno);
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if (ioctl(xf86Info.kbdFd, KIOCGTRANS, &sun_otranslation) < 0)
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FatalError("Unable to determine keyboard translation mode\n");
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if (ioctl(xf86Info.kbdFd, KIOCGDIRECT, &sun_odirect) < 0)
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FatalError("Unable to determine keyboard direct setting\n");
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}
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int
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xf86KbdOn(void)
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{
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int tmp = 1;
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if (ioctl(xf86Info.kbdFd, KIOCSDIRECT, &tmp) == -1)
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FatalError("Setting keyboard direct mode on\n");
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/* Setup translation */
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tmp = TR_UNTRANS_EVENT;
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if (ioctl(xf86Info.kbdFd, KIOCTRANS, &tmp) == -1)
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FatalError("Setting keyboard translation\n");
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return xf86Info.kbdFd;
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}
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int
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xf86KbdOff()
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{
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if ((sun_otranslation != -1) &&
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(ioctl(xf86Info.kbdFd, KIOCTRANS, &sun_otranslation) < 0))
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FatalError("Unable to restore keyboard translation mode\n");
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if ((sun_odirect != 0) &&
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(ioctl(xf86Info.kbdFd, KIOCSDIRECT, &sun_odirect) < 0 ))
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FatalError("Unable to restore keyboard direct setting\n");
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return xf86Info.kbdFd;
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}
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