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/*
* (c) Copyright 1998 by Sebastien Marineau
* <sebastien@qnx.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* SEBASTIEN MARINEAU BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Except as contained in this notice, the name of Sebastien Marineau shall not be
* used in advertising or otherwise to promote the sale, use or other dealings
* in this Software without prior written authorization from Sebastien Marineau.
*
* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/qnx/qnx_kbd.c,v 1.1.2.2 1999/07/23 13:42:35 hohndel Exp $
*/
/* This module contains the qnx-specific functions to access the keyboard
* and the console.
*/
#ifdef HAVE_XORG_CONFIG_H
#include <xorg-config.h>
#endif
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <i86.h>
#include <sys/mman.h>
#include <sys/dev.h>
#include <errno.h>
#include <X11/X.h>
#include "xf86.h"
#include "xf86Priv.h"
#include "xf86_OSlib.h"
int QNX_kbd_fd = -1;
pid_t QNX_kbd_proxy = -1;
int
xf86KbdOn()
{
if(QNX_kbd_fd == -1)
QNX_kbd_fd = open("/dev/kbd", O_RDWR);
if(QNX_kbd_proxy == -1)
QNX_kbd_proxy = qnx_proxy_attach(0, 0, 0, -1);
if (QNX_kbd_fd == -1) {
FatalError("xf86KbdOn: Could not open keyboard, errno = %d\n", errno);
}
if (QNX_kbd_proxy == -1) {
FatalError("xf86KbdOn: Could not create kbd proxy, errno = %d\n", errno);
}
if(xf86Verbose)
ErrorF("xf86KbdOn: fd = %d, proxy = %d\n", QNX_kbd_fd, QNX_kbd_proxy);
if (dev_arm(QNX_kbd_fd, QNX_kbd_proxy, _DEV_EVENT_RXRDY) == -1)
FatalError("xf86KbdOn: could not arm kbd proxy, errno %d\n", errno);
return(-1); /* We don't want to select on kbd handle... */
}
int
xf86KbdOff()
{
int fd;
ErrorF("xf86KbdOff:\n ");
fd = QNX_kbd_fd;
close(QNX_kbd_fd);
QNX_kbd_fd = -1;
return(-1);
}
void xf86KbdEvents()
{
unsigned char rBuf[64];
int nBytes, i;
if ((nBytes = dev_read( QNX_kbd_fd, (char *)rBuf, sizeof(rBuf),
0, 0, 0, 0, NULL)) > 0) {
for (i = 0; i < nBytes; i++)
xf86PostKbdEvent(rBuf[i]);
/* Re-arm proxy */
dev_arm(QNX_kbd_fd, QNX_kbd_proxy, _DEV_EVENT_RXRDY);
}
}
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