118 lines
3.2 KiB
C
118 lines
3.2 KiB
C
/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/sco/sco_io.c,v 3.3 1996/12/23 06:50:49 dawes Exp $ */
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/*
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* Copyright 1993 by David McCullough <davidm@stallion.oz.au>
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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 David McCullough 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. David McCullough
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* and 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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* DAVID MCCULLOUGH 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 DAVID MCCULLOUGH 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: sco_io.c,v 1.3 2000/08/17 19:51:29 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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#include "xf86_Config.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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ioctl(xf86Info.consoleFd, KIOCSOUND, 1193180 / pitch);
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usleep(duration * loudness * 20);
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ioctl(xf86Info.consoleFd, KIOCSOUND, 0);
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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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/*
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* sleep the first time through under SCO. There appears to be a
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* timing problem in the driver which causes the keyboard to be lost.
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* This sleep stops it from occurring. The sleep could proably be
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* a lot shorter as even trace can fix the problem. You may
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* prefer a usleep(100).
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*/
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static int once = 1;
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if (once)
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{
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sleep(1);
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once = 0;
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}
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ioctl(xf86Info.consoleFd, KDSETLED, leds );
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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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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;
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}
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FatalError("Cannot open mouse (%s)\n", strerror(errno));
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}
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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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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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int xf86MouseOff(mouse, doclose)
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MouseDevPtr mouse;
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Bool doclose;
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{
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if (mouse->mseFd >= 0)
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{
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if (mouse->mseType == P_LOGI)
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{
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write(mouse->mseFd, "U", 1);
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xf86SetMouseSpeed(mouse, mouse->baudRate,
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mouse->oldBaudRate,
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xf86MouseCflags[P_LOGI]);
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}
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if (doclose)
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{
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close(mouse->mseFd);
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}
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}
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return(mouse->mseFd);
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}
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