CONF_MODULES_FREE
Section: OpenSSL (3)
Updated: 2020-07-28
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NAME
CONF_modules_free, CONF_modules_finish, CONF_modules_unload - OpenSSL configuration cleanup functions
SYNOPSIS
#include <openssl/conf.h>
void CONF_modules_finish(void);
void CONF_modules_unload(int all);
Deprecated:
#if OPENSSL_API_COMPAT < 0x10100000L
void CONF_modules_free(void)
#endif
DESCRIPTION
CONF_modules_free() closes down and frees up all memory allocated by all
configuration modules. Normally, in versions of OpenSSL prior to 1.1.0,
applications called
CONF_modules_free() at exit to tidy up any configuration performed.
CONF_modules_finish() calls each configuration modules finish handler
to free up any configuration that module may have performed.
CONF_modules_unload() finishes and unloads configuration modules. If
all is set to 0 only modules loaded from DSOs will be unloads. If
all is 1 all modules, including builtin modules will be unloaded.
RETURN VALUES
None of the functions return a value.
SEE ALSO
config(5),
OPENSSL_config(3),
CONF_modules_load_file(3)
HISTORY
CONF_modules_free() was deprecated in OpenSSL 1.1.0; do not use it.
For more information see
OPENSSL_init_crypto(3).
COPYRIGHT
Copyright 2004-2018 The OpenSSL Project Authors. All Rights Reserved.
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
<https://www.openssl.org/source/license.html>.