The following code doesn't work: 
#!/usr/bin/perl -w

sub my_sig_int_handler {
    open (OUT,">info.txt");
    print OUT "Woo-Hoo!\n";
    close(OUT);
}

my $oldSigInt = $SIG{INT};
$SIG{INT} = \&my_sig_int_handler;
print "process $$\n";
sleep(3);
kill 'INT', $$;
sleep(5);

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The interrupt is only handled if I press "CTRL-C" on the console. Why doesn't the kill function send the appropriate signal?

In reply to signal trapping by Seshouan

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