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| Filename | /usr/lib/perl/5.18.2/PerlIO/mmap.pm |
| Size | 600 |
| Permission | rw-r--r-- |
| Owner | root : root |
| Create time | 27-Apr-2025 10:10 |
| Last modified | 21-Nov-2018 01:28 |
| Last accessed | 06-Jul-2025 20:28 |
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package PerlIO::mmap;
use strict;
use warnings;
our $VERSION = '0.011';
use XSLoader;
XSLoader::load(__PACKAGE__, __PACKAGE__->VERSION);
1;
__END__
=head1 NAME
PerlIO::mmap - Memory mapped IO
=head1 SYNOPSIS
open my $fh, '<:mmap', $filename;
=head1 DESCRIPTION
This layer does C<read> and C<write> operations by mmap()ing the file if possible, but falls back to the default behavior if not.
=head1 IMPLEMENTATION NOTE
C<PerlIO::mmap> only exists to use XSLoader to load C code that provides support for using memory mapped IO. One does not need to explicitly C<use PerlIO::mmap;>.
=cut
use strict;
use warnings;
our $VERSION = '0.011';
use XSLoader;
XSLoader::load(__PACKAGE__, __PACKAGE__->VERSION);
1;
__END__
=head1 NAME
PerlIO::mmap - Memory mapped IO
=head1 SYNOPSIS
open my $fh, '<:mmap', $filename;
=head1 DESCRIPTION
This layer does C<read> and C<write> operations by mmap()ing the file if possible, but falls back to the default behavior if not.
=head1 IMPLEMENTATION NOTE
C<PerlIO::mmap> only exists to use XSLoader to load C code that provides support for using memory mapped IO. One does not need to explicitly C<use PerlIO::mmap;>.
=cut