+ char padding[LTTNG_UST_OBJECT_DATA_PADDING];
+};
+
+enum lttng_ust_calibrate_type {
+ LTTNG_UST_CALIBRATE_TRACEPOINT,
+};
+
+#define LTTNG_UST_CALIBRATE_PADDING1 16
+#define LTTNG_UST_CALIBRATE_PADDING2 LTTNG_UST_SYM_NAME_LEN + 32
+struct lttng_ust_calibrate {
+ enum lttng_ust_calibrate_type type; /* type (input) */
+ char padding[LTTNG_UST_CALIBRATE_PADDING1];
+
+ union {
+ char padding[LTTNG_UST_CALIBRATE_PADDING2];
+ } u;