| line | true | false | branch | 
 
| 26 | 0 | 2 | unless Storable::nstore_fd($init, $$self{'fh'}) | 
 
| 33 | 2 | 0 | if (my $cb = $$self{'callback_on_open'}) | 
 
| 36 | 0 | 2 | unless sysopen my $fh, $$self{'filename'}, 66 | 
 
| 50 | 0 | 6 | unless seek $$self{'fh'}, 0, 0 | 
 
| 59 | 0 | 0 | unless seek $$self{'fh'}, 0, 0 | 
 
| 64 | 0 | 0 | unless seek $$self{'fh'}, 0, 0 | 
 
| 65 | 0 | 0 | unless Storable::nstore_fd($dat, $$self{'fh'}) | 
 
| 75 | 0 | 12 | if ($$self{'pid'} != $$) | 
 
| 77 | 0 | 0 | if ($$self{'lock'} > 0) | 
 
| 78 | 0 | 0 | unless flock $$self{'fh'}, 8 | 
 
| 88 | 0 | 0 | if ($$self{'ppid'} eq $$) | 
 
| 103 | 6 | 0 | if ($$store{'lock'}++ == 0) | 
 
| 104 | 0 | 6 | unless flock $$store{'fh'}, 2 | 
 
| 114 | 6 | 0 | if ($$self{'store'}{'lock'} == 0) | 
 
| 115 | 0 | 6 | unless flock $$self{'store'}{'fh'}, 8 |