+
+/*
+ * Generate bytecode related to the trigger.
+ * On success LTTNG_OK. On error, returns lttng_error code.
+ */
+LTTNG_HIDDEN
+enum lttng_error_code lttng_trigger_generate_bytecode(
+ struct lttng_trigger *trigger,
+ const struct lttng_credentials *creds)
+{
+ enum lttng_error_code ret;
+ struct lttng_condition *condition = NULL;
+
+ condition = lttng_trigger_get_condition(trigger);
+ if (!condition) {
+ ret = LTTNG_ERR_INVALID_TRIGGER;
+ goto end;
+ }
+
+ switch (lttng_condition_get_type(condition)) {
+ case LTTNG_CONDITION_TYPE_EVENT_RULE_HIT:
+ {
+ struct lttng_event_rule *event_rule;
+ const enum lttng_condition_status condition_status =
+ lttng_condition_event_rule_borrow_rule_mutable(
+ condition, &event_rule);
+
+ assert(condition_status == LTTNG_CONDITION_STATUS_OK);
+ ret = lttng_event_rule_generate_filter_bytecode(
+ event_rule, creds);
+ if (ret != LTTNG_OK) {
+ goto end;
+ }
+
+ ret = LTTNG_OK;
+ break;
+ }
+ default:
+ ret = LTTNG_OK;
+ break;
+ }
+end:
+ return ret;
+}