X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=include%2Fbabeltrace%2Fgraph%2Fgraph.h;fp=include%2Fbabeltrace%2Fgraph%2Fgraph.h;h=a5077c4901991bcc9e343f6aaf4f3a048d375fb3;hb=36712f1d9ad9269638e493ca36a50979fe4da989;hp=a2dfbd8235f85e63d64e3a48fd6e2c6fd8fe7130;hpb=6f79a7cf4f5f065267895765f2277c6a12437f37;p=babeltrace.git

diff --git a/include/babeltrace/graph/graph.h b/include/babeltrace/graph/graph.h
index a2dfbd82..a5077c49 100644
--- a/include/babeltrace/graph/graph.h
+++ b/include/babeltrace/graph/graph.h
@@ -46,8 +46,6 @@ enum bt_graph_status {
 	/** Downstream component does not support multiple inputs. */
 	BT_GRAPH_STATUS_END = 1,
 	BT_GRAPH_STATUS_OK = 0,
-	/** Component is already part of another graph. */
-	BT_GRAPH_STATUS_ALREADY_IN_A_GRAPH = -2,
 	/** Invalid arguments. */
 	BT_GRAPH_STATUS_INVALID = -22,
 	/** No sink in graph. */
@@ -71,6 +69,19 @@ typedef void (*bt_graph_ports_disconnected_listener)(
 
 extern struct bt_graph *bt_graph_create(void);
 
+extern enum bt_graph_status bt_graph_add_component(
+		struct bt_graph *graph,
+		struct bt_component_class *component_class,
+		const char *name, struct bt_value *params,
+		struct bt_component **component);
+
+extern enum bt_graph_status bt_graph_add_component_with_init_method_data(
+		struct bt_graph *graph,
+		struct bt_component_class *component_class,
+		const char *name, struct bt_value *params,
+		void *init_method_data,
+		struct bt_component **component);
+
 /**
  * Creates a connection between two components using the two ports specified
  * and adds the connection and components (if not already added) to the graph.