X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=include%2Fbabeltrace%2Fgraph%2Fprivate-graph.h;h=8d2866e1f445a7346f99cfa4dfb99e9351c91c30;hb=05e2128659970c32648a01255ed870449f05d518;hp=542304c1871324252219ec14e54443c08ef7613d;hpb=398454ed067b95215c7affbe265fd36edab931ee;p=babeltrace.git

diff --git a/include/babeltrace/graph/private-graph.h b/include/babeltrace/graph/private-graph.h
index 542304c1..8d2866e1 100644
--- a/include/babeltrace/graph/private-graph.h
+++ b/include/babeltrace/graph/private-graph.h
@@ -131,40 +131,40 @@ extern struct bt_private_graph *bt_private_graph_create(void);
 extern enum bt_graph_status bt_private_graph_add_source_component(
 		struct bt_private_graph *graph,
 		struct bt_component_class_source *component_class,
-		const char *name, struct bt_value *params,
+		const char *name, const struct bt_value *params,
 		struct bt_component_source **component);
 
 extern enum bt_graph_status
 bt_private_graph_add_source_component_with_init_method_data(
 		struct bt_private_graph *graph,
 		struct bt_component_class_source *component_class,
-		const char *name, struct bt_value *params,
+		const char *name, const struct bt_value *params,
 		void *init_method_data, struct bt_component_source **component);
 
 extern enum bt_graph_status bt_private_graph_add_filter_component(
 		struct bt_private_graph *graph,
 		struct bt_component_class_filter *component_class,
-		const char *name, struct bt_value *params,
+		const char *name, const struct bt_value *params,
 		struct bt_component_filter **component);
 
 extern enum bt_graph_status
 bt_private_graph_add_filter_component_with_init_method_data(
 		struct bt_private_graph *graph,
 		struct bt_component_class_filter *component_class,
-		const char *name, struct bt_value *params,
+		const char *name, const struct bt_value *params,
 		void *init_method_data, struct bt_component_filter **component);
 
 extern enum bt_graph_status bt_private_graph_add_sink_component(
 		struct bt_private_graph *graph,
 		struct bt_component_class_sink *component_class,
-		const char *name, struct bt_value *params,
+		const char *name, const struct bt_value *params,
 		struct bt_component_sink **component);
 
 extern enum bt_graph_status
 bt_private_graph_add_sink_component_with_init_method_data(
 		struct bt_private_graph *graph,
 		struct bt_component_class_sink *component_class,
-		const char *name, struct bt_value *params,
+		const char *name, const struct bt_value *params,
 		void *init_method_data, struct bt_component_sink **component);
 
 extern enum bt_graph_status bt_private_graph_connect_ports(