+
+ /*
+ * Number of exclusion names, immediately following the filter
+ * string. Each exclusion name has a fixed length of
+ * LTTNG_SYMBOL_NAME_LEN bytes, including the terminal null
+ * character.
+ */
+ uint32_t nb_exclusions;
+} LTTNG_PACKED;
+
+/*
+ * Channel extended info.
+ */
+struct lttcomm_channel_extended {
+ uint64_t discarded_events;
+ uint64_t lost_packets;