{
    "mode": "perldoc",
    "parameter": "Apache::Session::Lock::Null",
    "section": "",
    "url": "https://www.chedong.com/phpMan.php/perldoc/Apache%3A%3ASession%3A%3ALock%3A%3ANull/json",
    "generated": "2026-07-05T09:36:49Z",
    "synopsis": "use Apache::Session::Lock::Null;\nmy $locker = Apache::Session::Lock::Null->new;\n$locker->acquirereadlock($ref);\n$locker->acquirewritelock($ref);\n$locker->releasereadlock($ref);\n$locker->releasewritelock($ref);\n$locker->releasealllocks($ref);",
    "sections": {
        "NAME": {
            "content": "Apache::Session::Lock::Null - Does not actually provides mutual exclusion\n",
            "subsections": []
        },
        "SYNOPSIS": {
            "content": "use Apache::Session::Lock::Null;\n\nmy $locker = Apache::Session::Lock::Null->new;\n\n$locker->acquirereadlock($ref);\n$locker->acquirewritelock($ref);\n$locker->releasereadlock($ref);\n$locker->releasewritelock($ref);\n$locker->releasealllocks($ref);\n",
            "subsections": []
        },
        "DESCRIPTION": {
            "content": "Apache::Session::Lock::Null fulfills the locking interface of Apache::Session, without actually\ndoing any work. This is the module to use if you want maximum performance and don't actually\nneed locking.\n",
            "subsections": []
        },
        "AUTHOR": {
            "content": "This module was written by Jeffrey William Baker <jwbaker@acm.org>.\n",
            "subsections": []
        },
        "SEE ALSO": {
            "content": "Apache::Session\n",
            "subsections": []
        }
    },
    "summary": "Apache::Session::Lock::Null - Does not actually provides mutual exclusion",
    "flags": [],
    "examples": [],
    "see_also": []
}