17 lines
221 B
C
17 lines
221 B
C
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#include <signal.h>
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#include <unistd.h>
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#include <stdio.h>
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static void sig_alarm(int signo) {
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}
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int main(void) {
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if(signal(SIGALRM, sig_alarm) == SIG_ERR)
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return -1;
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alarm(3);
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pause();
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return alarm(0);
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}
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