Commit | Line | Data |
8add82fc |
1 | # |
2 | |
3 | package IO; |
4 | |
9426adcd |
5 | use XSLoader (); |
cf7fe8a2 |
6 | use Carp; |
b8370f2a |
7 | use strict; |
8 | use warnings; |
cf7fe8a2 |
9 | |
b8370f2a |
10 | our $VERSION = "1.20"; |
9426adcd |
11 | XSLoader::load 'IO', $VERSION; |
cf7fe8a2 |
12 | |
13 | sub import { |
14 | shift; |
b8370f2a |
15 | |
1d94a06f |
16 | warnings::warnif('deprecated', qq{Parameterless "use IO" deprecated}) |
b8370f2a |
17 | if @_ == 0 ; |
18 | |
cf7fe8a2 |
19 | my @l = @_ ? @_ : qw(Handle Seekable File Pipe Socket Dir); |
20 | |
21 | eval join("", map { "require IO::" . (/(\w+)/)[0] . ";\n" } @l) |
22 | or croak $@; |
23 | } |
24 | |
25 | 1; |
26 | |
27 | __END__ |
28 | |
84dc3c4d |
29 | =head1 NAME |
30 | |
31 | IO - load various IO modules |
32 | |
33 | =head1 SYNOPSIS |
34 | |
40a3dda1 |
35 | use IO qw(Handle File); # loads IO modules, here IO::Handle, IO::File |
36 | use IO; # DEPRECATED |
84dc3c4d |
37 | |
38 | =head1 DESCRIPTION |
39 | |
40a3dda1 |
40 | C<IO> provides a simple mechanism to load several of the IO modules |
41 | in one go. The IO modules belonging to the core are: |
84dc3c4d |
42 | |
2a0cf753 |
43 | IO::Handle |
44 | IO::Seekable |
45 | IO::File |
46 | IO::Pipe |
47 | IO::Socket |
cf7fe8a2 |
48 | IO::Dir |
40a3dda1 |
49 | IO::Select |
50 | IO::Poll |
51 | |
52 | Some other IO modules don't belong to the perl core but can be loaded |
53 | as well if they have been installed from CPAN. You can discover which |
54 | ones exist by searching for "^IO::" on http://search.cpan.org. |
84dc3c4d |
55 | |
56 | For more information on any of these modules, please see its respective |
57 | documentation. |
58 | |
40a3dda1 |
59 | =head1 DEPRECATED |
60 | |
61 | use IO; # loads all the modules listed below |
62 | |
63 | The loaded modules are IO::Handle, IO::Seekable, IO::File, IO::Pipe, |
64 | IO::Socket, IO::Dir. You should instead explicitly import the IO |
65 | modules you want. |
66 | |
84dc3c4d |
67 | =cut |
2a0cf753 |
68 | |