#
# DrWeb for Linux
#

if ($drweb) {
    do_log(2,"Using $drweb");
    chop($output = `$drweb -al -ar -fm -go -ha -ml -ni -ot -sd -up $TEMPDIR/parts`);
    $errval = retcode($?);
    do_log(2,$output);
    if ($errval == 0) {			# no errors, no viruses found
	$scanner_errors = 0;
    } elsif ($errval == 1) {		# no errors, viruses discovered
	$scanner_errors = 0;
	return 1;  # 'true' indicates virus found and stops further checking
    } else {
	do_log(0,"Virus scanner failure: $drweb (error code: $errval)");
    }
}
