diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xfree86/os-support/qnx4/qnx_kbd.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/xfree86/os-support/qnx4/qnx_kbd.c | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/os-support/qnx4/qnx_kbd.c b/nx-X11/programs/Xserver/hw/xfree86/os-support/qnx4/qnx_kbd.c new file mode 100644 index 000000000..88a7209cd --- /dev/null +++ b/nx-X11/programs/Xserver/hw/xfree86/os-support/qnx4/qnx_kbd.c @@ -0,0 +1,104 @@ +/* + * (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); + + } +} + |