1CONF_MODULES_FREE(3)                OpenSSL               CONF_MODULES_FREE(3)
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NAME

6       CONF_modules_free, CONF_modules_finish, CONF_modules_unload - OpenSSL
7       configuration cleanup functions
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SYNOPSIS

10        #include <openssl/conf.h>
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12        void CONF_modules_finish(void);
13        void CONF_modules_unload(int all);
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15       Deprecated:
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17        #if OPENSSL_API_COMPAT < 0x10100000L
18        void CONF_modules_free(void)
19        #endif
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DESCRIPTION

22       CONF_modules_free() closes down and frees up all memory allocated by
23       all configuration modules.  Normally, in versions of OpenSSL prior to
24       1.1.0, applications called CONF_modules_free() at exit to tidy up any
25       configuration performed.
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27       CONF_modules_finish() calls each configuration modules finish handler
28       to free up any configuration that module may have performed.
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30       CONF_modules_unload() finishes and unloads configuration modules. If
31       all is set to 0 only modules loaded from DSOs will be unloads. If all
32       is 1 all modules, including builtin modules will be unloaded.
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RETURN VALUES

35       None of the functions return a value.
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SEE ALSO

38       config(5), OPENSSL_config(3), CONF_modules_load_file(3)
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HISTORY

41       CONF_modules_free() was deprecated in OpenSSL 1.1.0; do not use it.
42       For more information see OPENSSL_init_crypto(3).
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45       Copyright 2004-2018 The OpenSSL Project Authors. All Rights Reserved.
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47       Licensed under the OpenSSL license (the "License").  You may not use
48       this file except in compliance with the License.  You can obtain a copy
49       in the file LICENSE in the source distribution or at
50       <https://www.openssl.org/source/license.html>.
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541.1.1q                            2023-07-20              CONF_MODULES_FREE(3)
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