OPENSSL_LOAD_BUILTIN_MODULES(3)                       Library Functions Manual

NAME
     OPENSSL_load_builtin_modules, ASN1_add_oid_module - add standard
     configuration modules

SYNOPSIS
     #include <openssl/conf.h>

     void
     OPENSSL_load_builtin_modules(void);

     void
     ASN1_add_oid_module(void);

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 ASN.1 OBJECT module.

     If the simple configuration function OPENSSL_config(3) is called then
     OPENSSL_load_builtin_modules() is called automatically.

     Applications which use configuration functions like
     CONF_modules_load_file(3) directly need to call
     OPENSSL_load_builtin_modules() themselves before any other configuration
     code.

     Applications should call OPENSSL_config(3) or
     OPENSSL_load_builtin_modules() to load all configuration modules instead
     of adding modules selectively: otherwise functionality may be missing
     from the application when new modules are added.

SEE ALSO
     CONF_modules_load_file(3), OPENSSL_config(3)

HISTORY
     These functions first appeared in OpenSSL 0.9.7 and have been available
     since OpenBSD 3.2.

Linux 6.8.7-arch1-1            December 5, 2023            Linux 6.8.7-arch1-1