X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;ds=sidebyside;f=include%2Fbabeltrace%2Fctf-ir%2Fevent-types.h;h=2bffe88ab879e450f2dbb57e12f17281e87f6630;hb=b011f6b0d77e0a93fffa1b47ee32e1b07dd16a8a;hp=2dfa433e52e60f27f3f02cb798a34eff19b2de0c;hpb=4b5fcb7804d8f1ec451a6e902349c0533f9e4fb9;p=babeltrace.git

diff --git a/include/babeltrace/ctf-ir/event-types.h b/include/babeltrace/ctf-ir/event-types.h
index 2dfa433e..2bffe88a 100644
--- a/include/babeltrace/ctf-ir/event-types.h
+++ b/include/babeltrace/ctf-ir/event-types.h
@@ -41,6 +41,7 @@ struct bt_ctf_event_class;
 struct bt_ctf_event;
 struct bt_ctf_field_type;
 struct bt_ctf_field;
+struct bt_ctf_field_path;
 
 enum bt_ctf_integer_base {
 	BT_CTF_INTEGER_BASE_UNKNOWN = -1,
@@ -63,6 +64,17 @@ enum bt_ctf_byte_order {
 	BT_CTF_BYTE_ORDER_NETWORK,
 };
 
+enum bt_ctf_node {
+	CTF_NODE_UNKNOWN = -1,
+	CTF_NODE_ENV = 0,
+	CTF_NODE_TRACE_PACKET_HEADER = 1,
+	CTF_NODE_STREAM_PACKET_CONTEXT = 2,
+	CTF_NODE_STREAM_EVENT_HEADER = 3,
+	CTF_NODE_STREAM_EVENT_CONTEXT = 4,
+	CTF_NODE_EVENT_CONTEXT = 5,
+	CTF_NODE_EVENT_FIELDS = 6,
+};
+
 /*
  * bt_ctf_field_type_integer_create: create an integer field type.
  *
@@ -741,6 +753,32 @@ extern enum bt_ctf_byte_order bt_ctf_field_type_get_byte_order(
 extern int bt_ctf_field_type_set_byte_order(struct bt_ctf_field_type *type,
 		enum bt_ctf_byte_order byte_order);
 
+/*
+ * bt_ctf_field_type_variant_get_tag_field_path: get a variant's tag's field
+ *	path.
+ *
+ * Get the variant's tag's field path.
+ *
+ * @param type Field type.
+ *
+ * Returns the field path on success, NULL on error or if no field path is set.
+ */
+extern struct bt_ctf_field_path *bt_ctf_field_type_variant_get_tag_field_path(
+		struct bt_ctf_field_type *type);
+
+/*
+ * bt_ctf_field_type_sequence_get_length_field_path: get a sequence's length's
+ *	field path.
+ *
+ * Get the sequence's length's field path.
+ *
+ * @param type Field type.
+ *
+ * Returns the field path on success, NULL on error or if no field path is set.
+ */
+extern struct bt_ctf_field_path *bt_ctf_field_type_sequence_get_length_field_path(
+		struct bt_ctf_field_type *type);
+
 /*
  * bt_ctf_field_type_compare: compare two field types recursively
  *