PerlIO::mmap - phpMan

PerlIO::mmap(3perl)              Perl Programmers Reference Guide             PerlIO::mmap(3perl)

NAME
       PerlIO::mmap - Memory mapped IO

SYNOPSIS
        open my $fh, '<:mmap', $filename;

DESCRIPTION
       This layer does "read" and "write" operations by mmap()ing the file if possible, but falls
       back to the default behavior if not.

IMPLEMENTATION NOTE
       "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 "use PerlIO::mmap;".

perl v5.34.0                                2025-07-25                        PerlIO::mmap(3perl)

Generated by $Id: phpMan.php,v 4.55 2007/09/05 04:42:51 chedong Exp $ Author: Che Dong
On Apache
Under GNU General Public License
2025-11-21 17:58 @216.73.216.164 CrawledBy Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)