Is there a way to pass data to a signal handler without using globals? Here's a simplistic example using globals, and I wonder if there's a way to do this without globals. 
my $feeling = 'happy';

$SIG{INT} =  \&handler;

sub handler {
        warn "I feel ".$feeling."\n";
        exit;
}

# do some stuff
$feeling = 'sleepy';
# do some other stuff
$feeling = 'grumpy';

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In reply to getting data to a signal handler by pileofrogs

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