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Simple Linux signal handler

/ Published in: C
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  1. #include <stdio.h>
  2. #include <signal.h>
  3. #include <stdlib.h>
  4.  
  5. void sig_handler(int signum) 
  6. {
  7.     printf("Received signal %d\n", signum);
  8. }
  9.  
  10. int main()
  11. {
  12.     signal(SIGINT, sig_handler);
  13.     for(;;);
  14.     return 0;
  15. }

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