{
    "content": [
        {
            "type": "text",
            "text": "# PerlIO::mmap (perldoc)\n\n**Summary:** PerlIO::mmap - Memory mapped IO\n\n**Synopsis:** open my $fh, '<:mmap', $filename;\n\n## Section Outline\n\n- **NAME** (2 lines)\n- **SYNOPSIS** (2 lines)\n- **DESCRIPTION** (3 lines)\n- **IMPLEMENTATION NOTE** (3 lines)\n\n## Full Content\n\n### NAME\n\nPerlIO::mmap - Memory mapped IO\n\n### SYNOPSIS\n\nopen my $fh, '<:mmap', $filename;\n\n### DESCRIPTION\n\nThis layer does \"read\" and \"write\" operations by mmap()ing the file if possible, but falls back\nto the default behavior if not.\n\n### IMPLEMENTATION NOTE\n\n\"PerlIO::mmap\" only exists to use XSLoader to load C code that provides support for using memory\nmapped IO. One does not need to explicitly \"use PerlIO::mmap;\".\n\n"
        }
    ],
    "structuredContent": {
        "command": "PerlIO::mmap",
        "section": "",
        "mode": "perldoc",
        "summary": "PerlIO::mmap - Memory mapped IO",
        "synopsis": "open my $fh, '<:mmap', $filename;",
        "tldr_summary": null,
        "tldr_examples": [],
        "tldr_source": null,
        "flags": [],
        "examples": [],
        "see_also": [],
        "section_outline": [
            {
                "name": "NAME",
                "lines": 2,
                "subsections": []
            },
            {
                "name": "SYNOPSIS",
                "lines": 2,
                "subsections": []
            },
            {
                "name": "DESCRIPTION",
                "lines": 3,
                "subsections": []
            },
            {
                "name": "IMPLEMENTATION NOTE",
                "lines": 3,
                "subsections": []
            }
        ]
    }
}