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<?xml version="1.0" ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>CONF_modules_free</title> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <link rev="made" href="mailto:root@hsxx.drive.ne.jp" /> </head> <body style="background-color: white"> <!-- INDEX BEGIN --> <div name="index"> <p><a name="__index__"></a></p> <ul> <li><a href="#name">NAME</a></li> <li><a href="#synopsis">SYNOPSIS</a></li> <li><a href="#description">DESCRIPTION</a></li> <li><a href="#return_values">RETURN VALUES</a></li> <li><a href="#see_also">SEE ALSO</a></li> <li><a href="#history">HISTORY</a></li> <li><a href="#copyright">COPYRIGHT</a></li> </ul> <hr name="index" /> </div> <!-- INDEX END --> <p> </p> <hr /> <h1><a name="name">NAME</a></h1> <p>CONF_modules_free, CONF_modules_finish, CONF_modules_unload - OpenSSL configuration cleanup functions</p> <p> </p> <hr /> <h1><a name="synopsis">SYNOPSIS</a></h1> <pre> #include <openssl/conf.h></pre> <pre> void CONF_modules_finish(void); void CONF_modules_unload(int all);</pre> <p>Deprecated:</p> <pre> #if OPENSSL_API_COMPAT < 0x10100000L void CONF_modules_free(void) #endif</pre> <p> </p> <hr /> <h1><a name="description">DESCRIPTION</a></h1> <p><code>CONF_modules_free()</code> closes down and frees up all memory allocated by all configuration modules. Normally, in versions of OpenSSL prior to 1.1.0, applications called <code>CONF_modules_free()</code> at exit to tidy up any configuration performed.</p> <p><code>CONF_modules_finish()</code> calls each configuration modules <strong>finish</strong> handler to free up any configuration that module may have performed.</p> <p><code>CONF_modules_unload()</code> finishes and unloads configuration modules. If <strong>all</strong> is set to <strong>0</strong> only modules loaded from DSOs will be unloads. If <strong>all</strong> is <strong>1</strong> all modules, including builtin modules will be unloaded.</p> <p> </p> <hr /> <h1><a name="return_values">RETURN VALUES</a></h1> <p>None of the functions return a value.</p> <p> </p> <hr /> <h1><a name="see_also">SEE ALSO</a></h1> <p><em>config(5)</em>, <em>OPENSSL_config(3)</em>, <em>CONF_modules_load_file(3)</em></p> <p> </p> <hr /> <h1><a name="history">HISTORY</a></h1> <p><code>CONF_modules_free()</code> was deprecated in OpenSSL 1.1.0; do not use it. For more information see <em>OPENSSL_init_crypto(3)</em>.</p> <p> </p> <hr /> <h1><a name="copyright">COPYRIGHT</a></h1> <p>Copyright 2004-2018 The OpenSSL Project Authors. All Rights Reserved.</p> <p>Licensed under the OpenSSL license (the "License"). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at <a href="https://www.openssl.org/source/license.html">https://www.openssl.org/source/license.html</a>.</p> </body> </html>