72 ## Place this first.
     73 for my $sig ( keys(%SIG) )
     74 {
     75     $EXIT++;
     76     outmsg('   Processing handler: '.$sig.'('.$EXIT.')',1);
     77
     78     $SIG{$sig} = sub
     79                    {
     80                        outmsg('Caught signal: '.$sig.'...dying.',2,$EXIT);
     81                    };
     82 }
     83
     84 ## Then any specific handlers here...next.
     85 $SIG{USR1}     = sub
     86                    {
     87 ## Make sure that the process is in a sleep state so that
     88 ## we don't inadvertently interrupt a run cycle.
     89                        if ( $SLEEPING )
     90                        {
     91                            outmsg('  CAUGHT USR1! -- pre-empting sleep '.
     92                                   'schedule.',10);
     93                            _main();
     94                        }
     95                    };
     96