57 lines
806 B
C
57 lines
806 B
C
#include <stdio.h>
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#include <signal.h>
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#include <unistd.h>
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#include <sys/ras.h>
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#include <sys/time.h>
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#include <sys/wait.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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int
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main(void)
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{
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int rv;
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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((caddr_t)&&start, (caddr_t)&&end - (caddr_t)&&start,
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RAS_INSTALL) < 0)
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return (1);
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if (fork() != 0) {
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wait(&rv);
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return (rv);
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}
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start:
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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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return (handled != 0);
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}
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