my $fh = new IO::File $self->{fn}, $mode, 0666;
return undef if !$fh;
$fh->autoflush(1) if $mode ne 'r'; # make it autoflushing if writable
$self->{fh} = $fh;
my $fh = new IO::File $self->{fn}, $mode, 0666;
return undef if !$fh;
$fh->autoflush(1) if $mode ne 'r'; # make it autoflushing if writable
$self->{fh} = $fh;