/* Functions offered by libcrypto to the providers */
const OSSL_ITEM *core_gettable_params(const OSSL_CORE_HANDLE *handle);
int core_get_params(const OSSL_CORE_HANDLE *handle, OSSL_PARAM params[]);
+
+ typedef void (*OSSL_thread_stop_handler_fn)(void *arg);
int core_thread_start(const OSSL_CORE_HANDLE *handle,
OSSL_thread_stop_handler_fn handfn);
+
OPENSSL_CORE_CTX *core_get_libctx(const OSSL_CORE_HANDLE *handle);
void core_new_error(const OSSL_CORE_HANDLE *handle);
void core_set_error_debug(const OSSL_CORE_HANDLE *handle,
See L</Core parameters> below for a description of currently known
parameters.
-=for comment core_thread_start() TBA
+The core_thread_start() function informs the core that the provider has started
+an interest in the current thread. The core will inform the provider when the
+thread eventually stops. It must be passed the I<handle> for this provider, as
+well as a callback I<handfn> which will be called when the thread stops. The
+callback will subsequently be called from the thread that is stopping and gets
+passed the provider context as an argument. This may be useful to perform thread
+specific clean up such as freeing thread local variables.
core_get_libctx() retrieves the library context in which the library
object for the current provider is stored, accessible through the I<handle>.