1/* $NetBSD: ras1.c,v 1.8 2008/04/28 20:23:07 martin Exp $ */
2
3/*-
4 * Copyright (c) 2002 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#include <stdlib.h>
30#include <errno.h>
31#include <inttypes.h>
32#include <stdio.h>
33#include <signal.h>
34#include <sys/ras.h>
35#include <sys/time.h>
36
37#define COUNT	10
38
39volatile int handled = 0;
40volatile int count = 0;
41struct itimerval itv;
42
43void handler(int);
44
45void
46handler(int sig)
47{
48
49	handled++;
50}
51
52RAS_DECL(main);
53
54int
55main(void)
56{
57
58        signal(SIGVTALRM, handler);
59
60        itv.it_interval.tv_sec = 0;
61        itv.it_interval.tv_usec = 0;
62        itv.it_value.tv_sec = 10;
63        itv.it_value.tv_usec = 0;
64        setitimer(ITIMER_VIRTUAL, &itv, NULL);
65
66	if (rasctl(RAS_ADDR(main), RAS_SIZE(main), RAS_INSTALL) < 0) {
67		if (errno == EOPNOTSUPP) {
68			printf("RAS is not supported on this architecture\n");
69			return 0;
70		}
71		return (1);
72	}
73
74	RAS_START(main);
75	count++;
76	if (count > COUNT)
77		exit(handled != 0);
78
79	while (!handled) {
80		continue;
81	}
82	RAS_END(main);
83
84	return (handled != 0);
85}
86