28 lines
419 B
C
28 lines
419 B
C
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#include <stdlib.h>
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#include <signal.h>
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#include <stdio.h>
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#include <unistd.h>
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void handler (int in)
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{
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puts ("in handler routine");
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while (1)
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;
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}
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void
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foo ()
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{
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puts ("in foo ()");
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kill (getpid(), SIGUSR1);
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}
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int main ()
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{
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puts ("in main"); // Set breakpoint here
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signal (SIGUSR1, handler);
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puts ("signal handler set up");
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foo();
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puts ("exiting");
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return 0;
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}
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