| line | !l | l&&!r | l&&r | condition | 
 
| 201 | 54 | 0 | 11 | $type eq 'A' || $type eq 'AAAA' and $class eq 'IN' | 
 
| 325 | 0 | 0 | 13 | defined $socket and $event eq $socket | 
 
| 385 | 0 | 61 | 0 | defined $packet and not defined $packet->answerfrom | 
 
| 478 | 2 | 5 | 0 | $global_hosts_file and not -f $global_hosts_file | 
 
| 526 | 4 | 0 | 7 | $self->[5] == ($mtime || -1) and $self->[6] == ($ctime || -1) | 
 
|  | 4 | 0 | 7 | $self->[5] == ($mtime || -1) and $self->[6] == ($ctime || -1) and $self->[7] == ($inode || -1) | 
 
|  | 0 | 1 | 6 | $self->[5] == ($mtime || -1) and $self->[6] == ($ctime || -1) and $self->[7] == ($inode || -1) and $self->[9] == ($bytes || -1) | 
 
| 568 | 6 | 4 | 0 | exists $self->[8]{$host} and exists $self->[8]{$host}{$type} |