X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=lib%2Fgraph%2Fcomponent-source.c;h=73740cda62992a1b01759ba449da63fea460b922;hb=68b66a256a54d32992dfefeaad11eea88b7df234;hp=39755af47c7c799b7c3613ea7a32bcfdb02d9eb0;hpb=7474e7d3f0d005280c6614be5c818735e65d8b3b;p=babeltrace.git

diff --git a/lib/graph/component-source.c b/lib/graph/component-source.c
index 39755af4..73740cda 100644
--- a/lib/graph/component-source.c
+++ b/lib/graph/component-source.c
@@ -22,19 +22,19 @@
  */
 
 #define BT_LOG_TAG "COMP-SOURCE"
-#include <babeltrace/lib-logging-internal.h>
-
-#include <babeltrace/assert-internal.h>
-#include <babeltrace/assert-pre-internal.h>
-#include <babeltrace/compiler-internal.h>
-#include <babeltrace/graph/self-component-source.h>
-#include <babeltrace/graph/component-source-const.h>
-#include <babeltrace/graph/component-source-internal.h>
-#include <babeltrace/graph/component-internal.h>
-#include <babeltrace/graph/port-internal.h>
-#include <babeltrace/graph/message-iterator-const.h>
-#include <babeltrace/graph/message-iterator-internal.h>
-#include <babeltrace/graph/graph.h>
+#include <babeltrace2/lib-logging-internal.h>
+
+#include <babeltrace2/assert-internal.h>
+#include <babeltrace2/assert-pre-internal.h>
+#include <babeltrace2/compiler-internal.h>
+#include <babeltrace2/graph/self-component-source.h>
+#include <babeltrace2/graph/component-source-const.h>
+#include <babeltrace2/graph/component-source-internal.h>
+#include <babeltrace2/graph/component-internal.h>
+#include <babeltrace2/graph/port-internal.h>
+#include <babeltrace2/graph/message-iterator-const.h>
+#include <babeltrace2/graph/message-iterator-internal.h>
+#include <babeltrace2/graph/graph.h>
 
 BT_HIDDEN
 void bt_component_source_destroy(struct bt_component *component)
@@ -57,6 +57,22 @@ end:
 	return (void *) source;
 }
 
+const bt_component_class_source *
+bt_component_source_borrow_class_const(
+		const bt_component_source *component)
+{
+	struct bt_component_class *cls;
+
+	BT_ASSERT_PRE_NON_NULL(component, "Component");
+
+	cls = component->parent.class;
+
+	BT_ASSERT(cls);
+	BT_ASSERT(cls->type == BT_COMPONENT_CLASS_TYPE_SOURCE);
+
+	return (bt_component_class_source *) cls;
+}
+
 uint64_t bt_component_source_get_output_port_count(
 		const struct bt_component_source *comp)
 {
@@ -99,13 +115,12 @@ enum bt_self_component_status bt_self_component_source_add_output_port(
 		struct bt_self_component_port_output **self_port)
 {
 	struct bt_component *comp = (void *) self_comp;
-	int status = BT_SELF_COMPONENT_STATUS_OK;
+	enum bt_self_component_status status;
 	struct bt_port *port = NULL;
 
 	/* bt_component_add_output_port() logs details and errors */
-	port = (void *) bt_component_add_output_port(comp, name, user_data);
-	if (!port) {
-		status = BT_SELF_COMPONENT_STATUS_NOMEM;
+	status = bt_component_add_output_port(comp, name, user_data, &port);
+	if (status != BT_SELF_COMPONENT_STATUS_OK) {
 		goto end;
 	}