expect module $expect->log_file(\&captureexpectout $arg2 $arg3);

[Rajeev Prasad]

Hello,
 
I have a working sub like this:
 
sub captureexpectout {
my $data_coming_in_from_expect_call = shift;
...do something with data..
...
...
}
 
which i am calling like this:
 
$expect->log_file(\&captureexpectout);
 
 
Now I want to call this subroutine with arguments. I tried below but I got 
error...
 
$expect->log_file(\&captureexpectout($_,$myarg));
 
I was assuming that the data from expect call is contained in $_
 
but i get nothing. (seems like it passes blank to subroutine...)
 
pl advice.
Rajeev