1OPENSSL_load_builtin_modules(3)     OpenSSL    OPENSSL_load_builtin_modules(3)
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NAME

6       OPENSSL_load_builtin_modules, ASN1_add_oid_module,
7       ENGINE_add_conf_module - add standard configuration modules
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SYNOPSIS

10        #include <openssl/conf.h>
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12        void OPENSSL_load_builtin_modules(void);
13        void ASN1_add_oid_module(void);
14        ENGINE_add_conf_module();
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DESCRIPTION

17       The function OPENSSL_load_builtin_modules() adds all the standard
18       OpenSSL configuration modules to the internal list. They can then be
19       used by the OpenSSL configuration code.
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21       ASN1_add_oid_module() adds just the ASN1 OBJECT module.
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23       ENGINE_add_conf_module() adds just the ENGINE configuration module.
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NOTES

26       If the simple configuration function OPENSSL_config() is called then
27       OPENSSL_load_builtin_modules() is called automatically.
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29       Applications which use the configuration functions directly will need
30       to call OPENSSL_load_builtin_modules() themselves before any other
31       configuration code.
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33       Applications should call OPENSSL_load_builtin_modules() to load all
34       configuration modules instead of adding modules selectively: otherwise
35       functionality may be missing from the application if an when new
36       modules are added.
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RETURN VALUE

39       None of the functions return a value.
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SEE ALSO

42       conf(3), OPENSSL_config(3)
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HISTORY

45       These functions first appeared in OpenSSL 0.9.7.
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491.0.2o                            2019-09-10   OPENSSL_load_builtin_modules(3)