CONF_MODULES_FREE(3) Library Functions Manual CONF_MODULES_FREE(3)
NAME
CONF_modules_free, CONF_modules_finish, CONF_modules_unload — OpenSSL configuration cleanup functions
SYNOPSIS
#include <openssl/conf.h>
void
CONF_modules_free(void);
void
CONF_modules_finish(void);
void
CONF_modules_unload(int all);
DESCRIPTION
CONF_modules_free() closes down and frees up all memory allocated by all configuration modules. Normally applications will only call this function at application exit to tidy up any configuration performed.
CONF_modules_finish() calls the configuration finish handler of each configuration module to free up any configuration that module may have performed.
CONF_modules_unload() finishes and unloads configuration modules. If all is set to 1, the builtin modules will be unloaded as well.
SEE ALSO
CONF_modules_load_file(3), OPENSSL_config(3)
HISTORY
CONF_modules_free(), CONF_modules_finish(), and CONF_modules_unload() first appeared in OpenSSL 0.9.7 and have been available since OpenBSD 3.2. GNU July 21, 2023 CONF_MODULES_FREE(3)