X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=include%2Flttng%2Fust-ctl.h;h=06de95c25ee12160b8fefcd545ac5eff961341cb;hb=171fcc6fd03e3f5787b3d0ee8aedc8cb9bcc6f17;hp=f62c50225c76f0a1dc0aa5713a4bef86edfaa35c;hpb=1ff31389b273bb27a619a794ce414c65e73cb6ea;p=lttng-ust.git

diff --git a/include/lttng/ust-ctl.h b/include/lttng/ust-ctl.h
index f62c5022..06de95c2 100644
--- a/include/lttng/ust-ctl.h
+++ b/include/lttng/ust-ctl.h
@@ -254,6 +254,8 @@ int ustctl_get_current_timestamp(struct ustctl_consumer_stream *stream,
 		uint64_t *ts);
 int ustctl_get_sequence_number(struct ustctl_consumer_stream *stream,
 		uint64_t *seq);
+int ustctl_get_instance_id(struct ustctl_consumer_stream *stream,
+		uint64_t *id);
 
 /* returns whether UST has perf counters support. */
 int ustctl_has_perf_counters(void);
@@ -318,12 +320,19 @@ struct ustctl_float_type {
 	char padding[USTCTL_UST_FLOAT_TYPE_PADDING];
 } LTTNG_PACKED;
 
+#define USTCTL_UST_ENUM_VALUE_PADDING	15
+struct ustctl_enum_value {
+	uint64_t value;
+	uint8_t signedness;
+	char padding[USTCTL_UST_ENUM_VALUE_PADDING];
+} LTTNG_PACKED;
+
 #define USTCTL_UST_ENUM_ENTRY_PADDING	32
 struct ustctl_enum_entry {
-	uint64_t start, end;		/* start and end are inclusive */
+	struct ustctl_enum_value start, end; /* start and end are inclusive */
 	char string[LTTNG_UST_SYM_NAME_LEN];
 	char padding[USTCTL_UST_ENUM_ENTRY_PADDING];
-};
+} LTTNG_PACKED;
 
 #define USTCTL_UST_BASIC_TYPE_PADDING	296
 union _ustctl_basic_type {