| line | stmt | bran | cond | sub | pod | time | code | 
| 1 |  |  |  |  |  |  | package UV::Signal; | 
| 2 |  |  |  |  |  |  |  | 
| 3 |  |  |  |  |  |  | our $VERSION = '1.902'; | 
| 4 |  |  |  |  |  |  |  | 
| 5 | 3 |  |  | 3 |  | 986 | use strict; | 
|  | 3 |  |  |  |  | 12 |  | 
|  | 3 |  |  |  |  | 90 |  | 
| 6 | 3 |  |  | 3 |  | 15 | use warnings; | 
|  | 3 |  |  |  |  | 5 |  | 
|  | 3 |  |  |  |  | 72 |  | 
| 7 | 3 |  |  | 3 |  | 12 | use Carp (); | 
|  | 3 |  |  |  |  | 5 |  | 
|  | 3 |  |  |  |  | 49 |  | 
| 8 | 3 |  |  | 3 |  | 978 | use parent 'UV::Handle'; | 
|  | 3 |  |  |  |  | 659 |  | 
|  | 3 |  |  |  |  | 15 |  | 
| 9 |  |  |  |  |  |  |  | 
| 10 |  |  |  |  |  |  | sub _new_args { | 
| 11 | 2 |  |  | 2 |  | 6 | my ($class, $args) = @_; | 
| 12 | 2 |  | 33 |  |  | 9 | my $signum = delete $args->{signal} // delete $args->{single_arg}; | 
| 13 | 2 |  |  |  |  | 11 | return ($class->SUPER::_new_args($args), $signum); | 
| 14 |  |  |  |  |  |  | } | 
| 15 |  |  |  |  |  |  |  | 
| 16 |  |  |  |  |  |  | sub start { | 
| 17 | 1 |  |  | 1 | 1 | 661 | my $self = shift; | 
| 18 | 1 | 50 |  |  |  | 5 | if (@_) { | 
| 19 | 0 |  |  |  |  | 0 | $self->on('signal', shift); | 
| 20 |  |  |  |  |  |  | } | 
| 21 | 1 |  |  |  |  | 29 | $self->_start; | 
| 22 |  |  |  |  |  |  | } | 
| 23 |  |  |  |  |  |  |  | 
| 24 |  |  |  |  |  |  | 1; | 
| 25 |  |  |  |  |  |  |  | 
| 26 |  |  |  |  |  |  | __END__ |