/*
* Initialize a payload. This performs no allocation and is meant
- * to be used instead.
+ * to be used instead of zero-ing the payload structure.
*/
LTTNG_HIDDEN
void lttng_payload_init(struct lttng_payload *payload);
+/* Copy a payload. */
+LTTNG_HIDDEN
+int lttng_payload_copy(const struct lttng_payload *src_payload,
+ struct lttng_payload *dst_payload);
+
/* Release any memory used by the payload. */
LTTNG_HIDDEN
void lttng_payload_reset(struct lttng_payload *payload);