23 lines
324 B
C
23 lines
324 B
C
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/*
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* This program checks whether the kernel correctly synchronizes
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* I&D-caches after copying out the signal trampoline code.
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*/
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#include <signal.h>
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void catch(sig)
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int sig;
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{
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return;
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}
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main()
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{
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static struct sigaction sa;
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sa.sa_handler = catch;
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sigaction(SIGUSR1, &sa, 0);
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kill(getpid(), SIGUSR1);
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return 0;
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}
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