IO - load various IO modules
use IO qw(Handle File); # loads IO modules, here IO::Handle, IO::File use IO; # DEPRECATED
Perl Programmers Reference Guide IO(3)
NAME
IO - load various IO modules
SYNOPSIS
use IO qw(Handle File); # loads IO modules, here IO::Handle, IO::File
use IO; # DEPRECATED
DESCRIPTION
"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 by searching for "^IO::" on <http://search.cpan.org>.
For more information on any of these modules, please see its respective
documentation.
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.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+-----------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+-----------------------+
|Availability | runtime/perl-532 |
+---------------+-----------------------+
|Stability | Pass-through volatile |
+---------------+-----------------------+
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from
http://www.cpan.org/src/5.0/perl-5.32.0.tar.gz.
Further information about this software can be found on the open source
community website at https://www.perl.org/.
perl v5.32.0 2020-06-14 IO(3)