2 * Copyright (c) 1997 Søren Schmidt
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer
10 * in this position and unchanged.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 * $FreeBSD: src/lib/libvgl/keyboard.c,v 1.3 1999/08/28 00:05:55 peter Exp $
29 * $DragonFly: src/lib/libvgl/keyboard.c,v 1.3 2008/09/30 16:57:06 swildner Exp $
33 #include <sys/types.h>
34 #include <sys/ioctl.h>
37 #include <machine/console.h>
40 static struct termios VGLKeyboardTty;
41 static int VGLKeyboardMode = -1;
44 VGLKeyboardInit(int mode)
46 static struct termios term;
48 ioctl(0, KDGKBMODE, &VGLKeyboardMode);
49 tcgetattr(0, &VGLKeyboardTty);
51 term = VGLKeyboardTty;
53 term.c_iflag = IGNPAR | IGNBRK;
55 term.c_cflag = CREAD | CS8;
56 term.c_lflag &= ~(ICANON | ECHO | ISIG);
59 cfsetispeed(&term, 9600);
60 cfsetospeed(&term, 9600);
61 tcsetattr(0, TCSANOW, &term);
65 ioctl(0, KDSKBMODE, K_RAW);
68 ioctl(0, KDSKBMODE, K_CODE);
71 ioctl(0, KDSKBMODE, K_XLATE);
80 if (VGLKeyboardMode != -1) {
81 ioctl(0, KDSKBMODE, VGLKeyboardMode);
82 tcsetattr(0, TCSANOW, &VGLKeyboardTty);
87 VGLKeyboardGetCh(void)