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<main class="content"> <pre id="metacpan_source" class="line-numbers pod-toggle pod-hidden" data-pod-lines="30-69"><code class="language-perl"># package IO; use XSLoader (); use Carp; use strict; use warnings; our $VERSION = "1.55"; XSLoader::load 'IO', $VERSION; sub import { shift; warnings::warnif('deprecated', qq{Parameterless "use IO" deprecated}) if @_ == 0 ; my @l = @_ ? @_ : qw(Handle Seekable File Pipe Socket Dir); local @INC = @INC; pop @INC if $INC[-1] eq '.'; eval join("", map { "require IO::" . (/(\w+)/)[0] . ";\n" } @l) or croak $@; } 1; __END__ =head1 NAME IO - load various IO modules =head1 SYNOPSIS use IO qw(Handle File); # loads IO modules, here IO::Handle, IO::File use IO; # DEPRECATED =head1 DESCRIPTION C<IO> provides a simple mechanism to load several of the IO modules in one go. The IO modules belonging to the core are: IO::Handle IO::Seekable IO::File IO::Pipe IO::Socket IO::Dir IO::Select IO::Poll Some other IO modules don't belong to the perl core but can be loaded as well if they have been installed from CPAN. You can discover which ones exist with this query: L<https://metacpan.org/search?q=IO%3A%3A>. For more information on any of these modules, please see its respective documentation. =head1 DEPRECATED use IO; # loads all the modules listed below The loaded modules are IO::Handle, IO::Seekable, IO::File, IO::Pipe, IO::Socket, IO::Dir. You should instead explicitly import the IO modules you want. =cut </code></pre> </main> <div class="content-pagination"> </div> </div> <footer class="footer"> <div class="footer-container"> <div class="footer-social"> <div class="footer-link footer-logo"> <a href="/"> <img src="/static/images/metacpan-logo.svg" alt="MetaCPAN" /> </a> </div> <a class="footer-social-link" href="https://github.com/metacpan"> <i class="fab fa-github-square"></i> </a> <a class="footer-social-link" href="https://fosstodon.org/@metacpan"> <i class="fab fa-mastodon"></i> </a> </div> <div class="footer-links"> <div class="footer-link"> <a href="/about">About</a> </div> <div class="footer-link"> <a href="/about/sponsors">Sponsor</a> </div> <div class="footer-link"> <a href="https://grep.metacpan.org">grep::cpan</a> </div> <div class="footer-link"> <a href="/recent">Recent</a> </div> <div class="footer-link"> <a href="/about/faq">FAQ</a> </div> <div class="footer-link"> <a href="/tools">Tools</a> </div> <div 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