NetBSD/sys/arch/atari/stand/msconfig/msconfig.c

99 lines
3.0 KiB
C

/* $NetBSD: msconfig.c,v 1.3 1999/01/11 22:21:30 kleink Exp $ */
/*
* Copyright (c) 1996 Thomas Gerner.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Thomas Gerner.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <errno.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <machine/msioctl.h>
void usage(char *name)
{
fprintf(stderr,"usage: %s [ -f dev ] [ on | off ]\n", name);
exit(1);
}
int
main(int argc, char **argv)
{
char *mousedev = "/dev/mouse";
int set_emul = 0;
int emul3b = 0;
int i = 1;
int fd;
if ((i < argc) && !strcmp(argv[i], "-f")) {
i++;
if(i >= argc)
usage(argv[0]);
mousedev = argv[i];
i++;
}
if ((i < argc) && !strcmp(argv[i], "on")) {
i++;
set_emul = 1;
emul3b = 1;
} else if ((i < argc) && !strcmp(argv[i], "off")) {
i++;
set_emul = 1;
}
if (i < argc)
usage(argv[0]);
if ((fd = open(mousedev,O_RDONLY | O_NONBLOCK)) < 0) {
fprintf(stderr, "%s: open %s: %s\n", argv[0], mousedev,
strerror(errno));
exit(1);
}
if(set_emul) {
if(ioctl(fd, MIOCS3B_EMUL, (char *)&emul3b) < 0) {;
fprintf(stderr, "%s: %s\n", argv[0], strerror(errno));
close(fd);
exit(1);
}
}
if(ioctl(fd, MIOCG3B_EMUL, (char *)&emul3b) < 0) {;
fprintf(stderr, "%s: %s\n", argv[0], strerror(errno));
close(fd);
exit(1);
}
if(emul3b)
printf("State of 3 button emulation: ON\n");
else
printf("State of 3 button emulation: OFF\n");
close(fd);
exit(0);
}