| … | |
… | |
| 41 | |
41 | |
| 42 | ref $arg{cb} |
42 | ref $arg{cb} |
| 43 | or croak "AnyEvent->io called with illegal cb argument '$arg{cb}'"; |
43 | or croak "AnyEvent->io called with illegal cb argument '$arg{cb}'"; |
| 44 | delete $arg{cb}; |
44 | delete $arg{cb}; |
| 45 | |
45 | |
| 46 | fileno $arg{fh} |
46 | defined fileno $arg{fh} |
| 47 | or croak "AnyEvent->io called with illegal fh argument '$arg{fh}'"; |
47 | or croak "AnyEvent->io called with illegal fh argument '$arg{fh}'"; |
| 48 | delete $arg{fh}; |
48 | delete $arg{fh}; |
| 49 | |
49 | |
| 50 | $arg{poll} =~ /^[rw]$/ |
50 | $arg{poll} =~ /^[rw]$/ |
| 51 | or croak "AnyEvent->io called with illegal poll argument '$arg{poll}'"; |
51 | or croak "AnyEvent->io called with illegal poll argument '$arg{poll}'"; |
