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b97fdb57a2
Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/1900)
63 lines
1.6 KiB
Plaintext
63 lines
1.6 KiB
Plaintext
=pod
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=head1 NAME
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CONF_modules_free, CONF_modules_finish, CONF_modules_unload -
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OpenSSL configuration cleanup functions
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=head1 SYNOPSIS
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#include <openssl/conf.h>
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void CONF_modules_finish(void);
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void CONF_modules_unload(int all);
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Deprecated:
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#if OPENSSL_API_COMPAT < 0x10100000L
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void CONF_modules_free(void)
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#endif
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=head1 DESCRIPTION
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CONF_modules_free() closes down and frees up all memory allocated by all
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configuration modules.
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CONF_modules_finish() calls each configuration modules B<finish> handler
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to free up any configuration that module may have performed.
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CONF_modules_unload() finishes and unloads configuration modules. If
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B<all> is set to B<0> only modules loaded from DSOs will be unloads. If
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B<all> is B<1> all modules, including builtin modules will be unloaded.
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=head1 NOTES
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Normally in versions of OpenSSL prior to 1.1.0 applications will only call
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CONF_modules_free() at application exit to tidy up any configuration performed.
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From 1.1.0 CONF_modules_free() is deprecated and no explicit CONF cleanup is
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required at all. For more information see L<OPENSSL_init_crypto(3)>.
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=head1 RETURN VALUE
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None of the functions return a value.
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=head1 SEE ALSO
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L<config(5)>, L<OPENSSL_config(3)>,
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L<CONF_modules_load_file(3)>
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=head1 HISTORY
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CONF_modules_free() was deprecated in OpenSSL 1.1.0.
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=head1 COPYRIGHT
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Copyright 2004-2016 The OpenSSL Project Authors. All Rights Reserved.
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Licensed under the OpenSSL license (the "License"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file LICENSE in the source distribution or at
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L<https://www.openssl.org/source/license.html>.
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=cut
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