26 lines
820 B
C
26 lines
820 B
C
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/**********************************************************/
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/* DUT INFORMATIQUE - M311 - R. CHIGNOLI */
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/* demo_alarm.c : Utilisation du signal SIGALRM par alarm */
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/**********************************************************/
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#include <stdio.h>
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#include <signal.h>
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#include <stdlib.h>
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#include <assert.h>
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#include <unistd.h>
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void rep_SIGALRM ()
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{ printf ("\n*** Processus %d : Signal SIGALRM recu\n\n", getpid());
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exit(0);
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}
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int main (int argc, char* argv[])
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{
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int res;
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assert (argc == 2);
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signal (SIGALRM, rep_SIGALRM);
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printf ("\n*** Processus %d : Je m' endors ......\n", getpid());
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res = alarm (atoi(argv[1]));
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for (;;);
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}
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