openssl/doc/man3/OPENSSL_load_builtin_modules.pod
Paul Yang 1f13ad3113 Add missing 'RETURN VALUES' sections in doc
All missing sections are added.

Reviewed-by: Andy Polyakov <appro@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4976)
2018-01-16 17:34:08 +00:00

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=pod
=head1 NAME
OPENSSL_load_builtin_modules, ASN1_add_oid_module, ENGINE_add_conf_module - add standard configuration modules
=head1 SYNOPSIS
#include <openssl/conf.h>
void OPENSSL_load_builtin_modules(void);
void ASN1_add_oid_module(void);
void ENGINE_add_conf_module(void);
=head1 DESCRIPTION
The function OPENSSL_load_builtin_modules() adds all the standard OpenSSL
configuration modules to the internal list. They can then be used by the
OpenSSL configuration code.
ASN1_add_oid_module() adds just the ASN1 OBJECT module.
ENGINE_add_conf_module() adds just the ENGINE configuration module.
=head1 NOTES
If the simple configuration function OPENSSL_config() is called then
OPENSSL_load_builtin_modules() is called automatically.
Applications which use the configuration functions directly will need to
call OPENSSL_load_builtin_modules() themselves I<before> any other
configuration code.
Applications should call OPENSSL_load_builtin_modules() to load all
configuration modules instead of adding modules selectively: otherwise
functionality may be missing from the application if an when new
modules are added.
=head1 RETURN VALUES
None of the functions return a value.
=head1 SEE ALSO
L<config(5)>, L<OPENSSL_config(3)>
=head1 COPYRIGHT
Copyright 2004-2017 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
L<https://www.openssl.org/source/license.html>.
=cut