99 lines
2.8 KiB
C
99 lines
2.8 KiB
C
/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/sysv/sysv_io.c,v 3.4 1996/12/23 06:51:26 dawes 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@physics.su.oz.au>
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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
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the names of Thomas Roell and David Dawes
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* not be used in advertising or publicity pertaining to distribution of
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* the software without specific, written prior permission. Thomas Roell and
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* David Dawes makes no representations about the suitability of this
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* software for any purpose. It is provided "as is" without express or
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* implied warranty.
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*
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* THOMAS ROELL AND DAVID DAWES DISCLAIMS ALL WARRANTIES WITH REGARD TO
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* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS, IN NO EVENT SHALL THOMAS ROELL OR DAVID DAWES BE LIABLE FOR
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* ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
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* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
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* 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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*/
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/* $Xorg: sysv_io.c,v 1.3 2000/08/17 19:51:32 cpqbld Exp $ */
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#define NEED_EVENTS
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#include "X.h"
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#include "Xproto.h"
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#include "inputstr.h"
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#include "scrnintstr.h"
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#include "compiler.h"
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#include "xf86Procs.h"
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#include "xf86_OSlib.h"
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void xf86SoundKbdBell(loudness, pitch, duration)
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int loudness;
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int pitch;
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int duration;
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{
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if (loudness && pitch)
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{
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#ifdef KDMKTONE
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/*
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* If we have KDMKTONE use it to avoid putting the server
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* to sleep
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*/
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ioctl(xf86Info.consoleFd, KDMKTONE,
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((1193190 / pitch) & 0xffff) |
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(((unsigned long)duration *
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loudness / 50) << 16));
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#else
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ioctl(xf86Info.consoleFd, KIOCSOUND, 1193180 / pitch);
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usleep(xf86Info.bell_duration * loudness * 20);
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ioctl(xf86Info.consoleFd, KIOCSOUND, 0);
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#endif
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}
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}
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void xf86SetKbdLeds(leds)
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int leds;
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{
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#ifdef KBIO_SETMODE
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ioctl(xf86Info.consoleFd, KBIO_SETMODE, KBM_AT);
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ioctl(xf86Info.consoleFd, KDSETLED, leds);
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ioctl(xf86Info.consoleFd, KBIO_SETMODE, KBM_XT);
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#endif
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}
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void xf86MouseInit(mouse)
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MouseDevPtr mouse;
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{
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return;
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}
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int xf86MouseOn(mouse)
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MouseDevPtr mouse;
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{
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if ((mouse->mseFd = open(mouse->mseDevice, O_RDWR | O_NDELAY)) < 0)
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{
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if (xf86AllowMouseOpenFail) {
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ErrorF("Cannot open mouse (%s) - Continuing...\n",
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strerror(errno));
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return(-2);
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}
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FatalError("Cannot open mouse (%s)\n", strerror(errno));
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}
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xf86SetupMouse(mouse);
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/* Flush any pending input */
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ioctl(mouse->mseFd, TCFLSH, 0);
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return(mouse->mseFd);
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}
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