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Text File  |  1993-02-08  |  353b  |  18 lines
  1. sub handler {
  2.   local($sig) = @_;
  3.   print "Caught a SIG$sig -- shutting down\n";
  4.   exit(0);
  5. }
  6.  
  7. $SIG{'ALRM'} = 'handler';
  8. $SIG{'INT'} = 'handler';    # Ctrl-C pressed
  9. $SIG{'BREAK'} = 'handler';    # Ctrl-Break pressed
  10. $SIG{'TERM'} = 'handler';    # Killed by another process
  11.  
  12. print "Starting execution ...\n";
  13. alarm(10);
  14.  
  15. while ( <> ) {
  16. }
  17. print "Normal exit.\n";
  18.