246 	ENGINE *engine;        /* functional reference to the engine */  member
804 	ENGINE *engine;  in tls_engine_load_dynamic_generic()  local
807 	engine = ENGINE_by_id(id);  in tls_engine_load_dynamic_generic()
808 	if (engine) {  in tls_engine_load_dynamic_generic()
822 	engine = ENGINE_by_id(dynamic_id);  in tls_engine_load_dynamic_generic()
823 	if (engine == NULL) {  in tls_engine_load_dynamic_generic()
833 		if (ENGINE_ctrl_cmd_string(engine, pre[0], pre[1], 0) == 0) {  in tls_engine_load_dynamic_generic()
837 			ENGINE_free(engine);  in tls_engine_load_dynamic_generic()
847 	ENGINE_free(engine);  in tls_engine_load_dynamic_generic()
849 	engine = ENGINE_by_id(id);  in tls_engine_load_dynamic_generic()
850 	if (engine == NULL) {  in tls_engine_load_dynamic_generic()
858 		if (ENGINE_ctrl_cmd_string(engine, post[0], post[1], 0) == 0) {  in tls_engine_load_dynamic_generic()
862 			ENGINE_remove(engine);  in tls_engine_load_dynamic_generic()
863 			ENGINE_free(engine);  in tls_engine_load_dynamic_generic()
868 	ENGINE_free(engine);  in tls_engine_load_dynamic_generic()
1271 	conn->engine = NULL;  in tls_engine_init()
1293 	conn->engine = ENGINE_by_id(engine_id);  in tls_engine_init()
1294 	if (!conn->engine) {  in tls_engine_init()
1299 	if (ENGINE_init(conn->engine) != 1) {  in tls_engine_init()
1308 	if (pin && ENGINE_ctrl_cmd_string(conn->engine, "PIN", pin, 0) == 0) {  in tls_engine_init()
1325 		conn->private_key = ENGINE_load_private_key(conn->engine,  in tls_engine_init()
1348 		if (!ENGINE_ctrl(conn->engine, ENGINE_CTRL_GET_CMD_FROM_NAME,  in tls_engine_init()
1360 	if (conn->engine) {  in tls_engine_init()
1361 		ENGINE_free(conn->engine);  in tls_engine_init()
1362 		conn->engine = NULL;  in tls_engine_init()
1385 	if (conn->engine) {  in tls_engine_deinit()
1387 		ENGINE_finish(conn->engine);  in tls_engine_deinit()
1389 		conn->engine = NULL;  in tls_engine_deinit()
3777 	if (!ENGINE_ctrl_cmd(conn->engine, "LOAD_CERT_CTRL",  in tls_engine_get_cert()
5336 	const char *engine_id = params->engine ? params->engine_id : NULL;  in tls_connection_set_params()