signal/signaux0.c

   1 // signaux0.c
   2
   3 #include <signal.h>
   4 #include <stdio.h>
   5 #include <stdlib.h>
   6 #include <unistd.h>
   7
   8 int count = 0;
   9
  10 static void action(int sig)
  11 {
  12         ++count;
  13         write(1, "capture du signal SIGINT\n", 26);
  14 }
  15
  16 int main()
  17 {
  18         // Spécification de l'action du signal
  19         signal(SIGINT, action);
  20         printf("Debut:\n");
  21         do {
  22                 sleep(1);
  23         } while (count < 3);
  24         return 0;
  25 }