mojave man page for perlio::mmap

Query: perlio::mmap

OS: mojave

Section: 3pm

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

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

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 v5.18.2 2013-11-04 PerlIO::mmap(3pm)
Related Man Pages
perlio::via::bzip2(3) - mojave
perlio::via::bzip25.18(3) - mojave
perlio::via::quotedprint(3pm) - mojave
perlio::via::dynamic(3) - osx
perlio::via::symlink(3pm) - debian
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