| line | stmt | bran | cond | sub | pod | time | code | 
| 1 | 25 |  |  | 25 |  | 187 | use strict; | 
|  | 25 |  |  |  |  | 55 |  | 
|  | 25 |  |  |  |  | 964 |  | 
| 2 |  |  |  |  |  |  | package Event::io; | 
| 3 | 25 |  |  | 25 |  | 120 | use vars qw(@ISA @EXPORT_OK @ATTRIBUTE); | 
|  | 25 |  |  |  |  | 49 |  | 
|  | 25 |  |  |  |  | 3652 |  | 
| 4 |  |  |  |  |  |  | @ISA = qw(Event::Watcher Exporter); | 
| 5 |  |  |  |  |  |  | @EXPORT_OK = qw(R W E T);  # bit constants | 
| 6 |  |  |  |  |  |  | @ATTRIBUTE = qw(poll fd timeout timeout_cb); | 
| 7 |  |  |  |  |  |  |  | 
| 8 |  |  |  |  |  |  | 'Event::Watcher'->register; | 
| 9 |  |  |  |  |  |  |  | 
| 10 |  |  |  |  |  |  | sub new { | 
| 11 |  |  |  |  |  |  | #    lock %Event::; | 
| 12 |  |  |  |  |  |  |  | 
| 13 | 3743 |  |  | 3743 | 0 | 5898 | my $class = shift; | 
| 14 | 3743 |  |  |  |  | 11884 | my %arg = @_; | 
| 15 | 3743 |  | 50 |  |  | 28454 | my $o = allocate($class, delete $arg{attach_to} || {}); | 
| 16 | 3743 |  |  |  |  | 11858 | $o->init(\%arg); | 
| 17 | 3740 |  |  |  |  | 13070 | $o; | 
| 18 |  |  |  |  |  |  | } | 
| 19 |  |  |  |  |  |  |  | 
| 20 |  |  |  |  |  |  | 1; |