93 lines
2.7 KiB
C
93 lines
2.7 KiB
C
/* $NetBSD: ras1.c,v 1.6 2004/03/03 21:06:25 thorpej Exp $ */
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/*-
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* Copyright (c) 2002 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <errno.h>
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#include <inttypes.h>
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#include <stdio.h>
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#include <signal.h>
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#include <sys/ras.h>
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#include <sys/time.h>
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#define COUNT 10
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__volatile int handled = 0;
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__volatile int count = 0;
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struct itimerval itv;
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void handler(int);
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void
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handler(int sig)
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{
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handled++;
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}
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RAS_DECL(main);
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int
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main(void)
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{
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signal(SIGVTALRM, handler);
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itv.it_interval.tv_sec = 0;
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itv.it_interval.tv_usec = 0;
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itv.it_value.tv_sec = 10;
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itv.it_value.tv_usec = 0;
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setitimer(ITIMER_VIRTUAL, &itv, NULL);
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if (rasctl(RAS_ADDR(main), RAS_SIZE(main), RAS_INSTALL) < 0) {
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if (errno == EOPNOTSUPP) {
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printf("RAS is not supported on this architecture\n");
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return 0;
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}
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return (1);
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}
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RAS_START(main);
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count++;
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if (count > COUNT)
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goto end;
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while (!handled) {
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continue;
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}
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end:
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RAS_END(main);
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return (handled != 0);
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}
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