CONF_modules_free, CONF_modules_finish, CONF_modules_unload - OpenSSL configuration cleanup functions
#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
CONF_modules_free()
closes down and frees up all memory allocated by all
configuration modules.
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.
Normally in versions of OpenSSL prior to 1.1.0 applications will only call
CONF_modules_free()
at application exit to tidy up any configuration performed.
From 1.1.0 CONF_modules_free()
is deprecated and no explicit CONF cleanup is
required at all. For more information see OPENSSL_init_crypto(3).
None of the functions return a value.
conf(5), OPENSSL_config(3), CONF_modules_load_file(3)
CONF_modules_free()
was deprecated in OpenSSL 1.1.0.
Copyright 2004-2016 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.