package Net::FTP::I;

use vars qw(@ISA $buf $VERSION);
use Carp;

require Net::FTP::dataconn;

@ISA = qw(Net::FTP::dataconn);
$VERSION = "1.08"; # $Id: //depot/libnet/Net/FTP/I.pm#6$

sub read {
  my    $data 	 = shift;
  local *buf 	 = \$_[0]; shift;
  my    $size    = shift || croak 'read($buf,$size,[$timeout])';
  my    $timeout = @_ ? shift : $data->timeout;

  $data->can_read($timeout) or
	 croak "Timeout";

  my($b,$n,$l);
  ## *** the line below implies use of the hash part of 
  ## *** the type glob
  my $blksize = ${*$data}{'net_ftp_blksize'}; #
  $blksize = $size if $size > $blksize;