X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=lib%2Fgraph%2Fcomponent-class.c;h=4cfc3dc7cc5510419f77498ba91fb24fc4d53269;hb=3fadfbc0c91f82c46bd36e6e0657ea93570c9db1;hp=7ecf6a18a2f1f93d5e2c00f8e0ea437785d644ca;hpb=d6e69534ef08a2dd8bff9eb5af1eab63736b3d31;p=babeltrace.git

diff --git a/lib/graph/component-class.c b/lib/graph/component-class.c
index 7ecf6a18..4cfc3dc7 100644
--- a/lib/graph/component-class.c
+++ b/lib/graph/component-class.c
@@ -22,21 +22,21 @@
  */
 
 #define BT_LOG_TAG "COMP-CLASS"
-#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/component-class.h>
-#include <babeltrace/graph/component-class-const.h>
-#include <babeltrace/graph/component-class-source.h>
-#include <babeltrace/graph/component-class-source-const.h>
-#include <babeltrace/graph/component-class-filter.h>
-#include <babeltrace/graph/component-class-filter-const.h>
-#include <babeltrace/graph/component-class-sink.h>
-#include <babeltrace/graph/component-class-sink-const.h>
-#include <babeltrace/graph/component-class-internal.h>
-#include <babeltrace/types.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/component-class.h>
+#include <babeltrace2/graph/component-class-const.h>
+#include <babeltrace2/graph/component-class-source.h>
+#include <babeltrace2/graph/component-class-source-const.h>
+#include <babeltrace2/graph/component-class-filter.h>
+#include <babeltrace2/graph/component-class-filter-const.h>
+#include <babeltrace2/graph/component-class-sink.h>
+#include <babeltrace2/graph/component-class-sink-const.h>
+#include <babeltrace2/graph/component-class-internal.h>
+#include <babeltrace2/types.h>
 #include <glib.h>
 
 #define BT_ASSERT_PRE_COMP_CLS_HOT(_cc) \
@@ -245,7 +245,8 @@ end:
 	return (void *) sink_class;
 }
 
-int bt_component_class_source_set_init_method(
+enum bt_component_class_status
+bt_component_class_source_set_init_method(
 		struct bt_component_class_source *comp_cls,
 		bt_component_class_source_init_method method)
 {
@@ -255,10 +256,11 @@ int bt_component_class_source_set_init_method(
 	comp_cls->methods.init = method;
 	BT_LIB_LOGV("Set source component class's initialization method: "
 		"%!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_filter_set_init_method(
+enum bt_component_class_status
+bt_component_class_filter_set_init_method(
 		struct bt_component_class_filter *comp_cls,
 		bt_component_class_filter_init_method method)
 {
@@ -268,10 +270,11 @@ int bt_component_class_filter_set_init_method(
 	comp_cls->methods.init = method;
 	BT_LIB_LOGV("Set filter component class's initialization method: "
 		"%!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_sink_set_init_method(
+enum bt_component_class_status
+bt_component_class_sink_set_init_method(
 		struct bt_component_class_sink *comp_cls,
 		bt_component_class_sink_init_method method)
 {
@@ -281,10 +284,11 @@ int bt_component_class_sink_set_init_method(
 	comp_cls->methods.init = method;
 	BT_LIB_LOGV("Set sink component class's initialization method: "
 		"%!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_source_set_finalize_method(
+enum bt_component_class_status
+bt_component_class_source_set_finalize_method(
 		struct bt_component_class_source *comp_cls,
 		bt_component_class_source_finalize_method method)
 {
@@ -294,10 +298,11 @@ int bt_component_class_source_set_finalize_method(
 	comp_cls->methods.finalize = method;
 	BT_LIB_LOGV("Set source component class's finalization method: "
 		"%!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_filter_set_finalize_method(
+enum bt_component_class_status
+bt_component_class_filter_set_finalize_method(
 		struct bt_component_class_filter *comp_cls,
 		bt_component_class_filter_finalize_method method)
 {
@@ -307,10 +312,11 @@ int bt_component_class_filter_set_finalize_method(
 	comp_cls->methods.finalize = method;
 	BT_LIB_LOGV("Set filter component class's finalization method: "
 		"%!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_sink_set_finalize_method(
+enum bt_component_class_status
+bt_component_class_sink_set_finalize_method(
 		struct bt_component_class_sink *comp_cls,
 		bt_component_class_sink_finalize_method method)
 {
@@ -320,10 +326,11 @@ int bt_component_class_sink_set_finalize_method(
 	comp_cls->methods.finalize = method;
 	BT_LIB_LOGV("Set sink component class's finalization method: "
 		"%!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_source_set_query_method(
+enum bt_component_class_status
+bt_component_class_source_set_query_method(
 		struct bt_component_class_source *comp_cls,
 		bt_component_class_source_query_method method)
 {
@@ -333,10 +340,11 @@ int bt_component_class_source_set_query_method(
 	comp_cls->methods.query = method;
 	BT_LIB_LOGV("Set source component class's query method: "
 		"%!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_filter_set_query_method(
+enum bt_component_class_status
+bt_component_class_filter_set_query_method(
 		struct bt_component_class_filter *comp_cls,
 		bt_component_class_filter_query_method method)
 {
@@ -346,10 +354,11 @@ int bt_component_class_filter_set_query_method(
 	comp_cls->methods.query = method;
 	BT_LIB_LOGV("Set filter component class's query method: "
 		"%!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_sink_set_query_method(
+enum bt_component_class_status
+bt_component_class_sink_set_query_method(
 		struct bt_component_class_sink *comp_cls,
 		bt_component_class_sink_query_method method)
 {
@@ -359,10 +368,11 @@ int bt_component_class_sink_set_query_method(
 	comp_cls->methods.query = method;
 	BT_LIB_LOGV("Set sink component class's query method: "
 		"%!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_filter_set_accept_input_port_connection_method(
+enum bt_component_class_status
+bt_component_class_filter_set_accept_input_port_connection_method(
 		struct bt_component_class_filter *comp_cls,
 		bt_component_class_filter_accept_input_port_connection_method method)
 {
@@ -372,10 +382,11 @@ int bt_component_class_filter_set_accept_input_port_connection_method(
 	comp_cls->methods.accept_input_port_connection = method;
 	BT_LIB_LOGV("Set filter component class's \"accept input port connection\" method"
 		": %!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_sink_set_accept_input_port_connection_method(
+enum bt_component_class_status
+bt_component_class_sink_set_accept_input_port_connection_method(
 		struct bt_component_class_sink *comp_cls,
 		bt_component_class_sink_accept_input_port_connection_method method)
 {
@@ -385,10 +396,11 @@ int bt_component_class_sink_set_accept_input_port_connection_method(
 	comp_cls->methods.accept_input_port_connection = method;
 	BT_LIB_LOGV("Set sink component class's \"accept input port connection\" method"
 		": %!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_source_set_accept_output_port_connection_method(
+enum bt_component_class_status
+bt_component_class_source_set_accept_output_port_connection_method(
 		struct bt_component_class_source *comp_cls,
 		bt_component_class_source_accept_output_port_connection_method method)
 {
@@ -398,10 +410,11 @@ int bt_component_class_source_set_accept_output_port_connection_method(
 	comp_cls->methods.accept_output_port_connection = method;
 	BT_LIB_LOGV("Set source component class's \"accept output port connection\" method"
 		": %!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_filter_set_accept_output_port_connection_method(
+enum bt_component_class_status
+bt_component_class_filter_set_accept_output_port_connection_method(
 		struct bt_component_class_filter *comp_cls,
 		bt_component_class_filter_accept_output_port_connection_method method)
 {
@@ -411,10 +424,11 @@ int bt_component_class_filter_set_accept_output_port_connection_method(
 	comp_cls->methods.accept_output_port_connection = method;
 	BT_LIB_LOGV("Set filter component class's \"accept output port connection\" method"
 		": %!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_filter_set_input_port_connected_method(
+enum bt_component_class_status
+bt_component_class_filter_set_input_port_connected_method(
 		struct bt_component_class_filter *comp_cls,
 		bt_component_class_filter_input_port_connected_method method)
 {
@@ -424,10 +438,11 @@ int bt_component_class_filter_set_input_port_connected_method(
 	comp_cls->methods.input_port_connected = method;
 	BT_LIB_LOGV("Set filter component class's \"input port connected\" method"
 		": %!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_sink_set_input_port_connected_method(
+enum bt_component_class_status
+bt_component_class_sink_set_input_port_connected_method(
 		struct bt_component_class_sink *comp_cls,
 		bt_component_class_sink_input_port_connected_method method)
 {
@@ -437,10 +452,11 @@ int bt_component_class_sink_set_input_port_connected_method(
 	comp_cls->methods.input_port_connected = method;
 	BT_LIB_LOGV("Set sink component class's \"input port connected\" method"
 		": %!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_source_set_output_port_connected_method(
+enum bt_component_class_status
+bt_component_class_source_set_output_port_connected_method(
 		struct bt_component_class_source *comp_cls,
 		bt_component_class_source_output_port_connected_method method)
 {
@@ -450,10 +466,11 @@ int bt_component_class_source_set_output_port_connected_method(
 	comp_cls->methods.output_port_connected = method;
 	BT_LIB_LOGV("Set source component class's \"output port connected\" method"
 		": %!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_filter_set_output_port_connected_method(
+enum bt_component_class_status
+bt_component_class_filter_set_output_port_connected_method(
 		struct bt_component_class_filter *comp_cls,
 		bt_component_class_filter_output_port_connected_method method)
 {
@@ -463,114 +480,191 @@ int bt_component_class_filter_set_output_port_connected_method(
 	comp_cls->methods.output_port_connected = method;
 	BT_LIB_LOGV("Set filter component class's \"output port connected\" method"
 		": %!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_filter_set_input_port_disconnected_method(
+enum bt_component_class_status
+bt_component_class_sink_set_graph_is_configured_method(
+		struct bt_component_class_sink *comp_cls,
+		bt_component_class_sink_graph_is_configured_method method)
+{
+	BT_ASSERT_PRE_NON_NULL(comp_cls, "Component class");
+	BT_ASSERT_PRE_NON_NULL(method, "Method");
+	BT_ASSERT_PRE_COMP_CLS_HOT(comp_cls);
+	comp_cls->methods.graph_is_configured = method;
+	BT_LIB_LOGV("Set sink component class's \"graph is configured\" method"
+		": %!+C", comp_cls);
+	return BT_COMPONENT_CLASS_STATUS_OK;
+}
+
+int bt_component_class_source_set_message_iterator_init_method(
+		struct bt_component_class_source *comp_cls,
+		bt_component_class_source_message_iterator_init_method method)
+{
+	BT_ASSERT_PRE_NON_NULL(comp_cls, "Component class");
+	BT_ASSERT_PRE_NON_NULL(method, "Method");
+	BT_ASSERT_PRE_COMP_CLS_HOT(comp_cls);
+	comp_cls->methods.msg_iter_init = method;
+	BT_LIB_LOGV("Set source component class's message iterator initialization method"
+		": %!+C", comp_cls);
+	return BT_COMPONENT_CLASS_STATUS_OK;
+}
+
+enum bt_component_class_status
+bt_component_class_filter_set_message_iterator_init_method(
 		struct bt_component_class_filter *comp_cls,
-		bt_component_class_filter_input_port_disconnected_method method)
+		bt_component_class_filter_message_iterator_init_method method)
 {
 	BT_ASSERT_PRE_NON_NULL(comp_cls, "Component class");
 	BT_ASSERT_PRE_NON_NULL(method, "Method");
 	BT_ASSERT_PRE_COMP_CLS_HOT(comp_cls);
-	comp_cls->methods.input_port_disconnected = method;
-	BT_LIB_LOGV("Set filter component class's \"input port disconnected\" method"
+	comp_cls->methods.msg_iter_init = method;
+	BT_LIB_LOGV("Set filter component class's message iterator initialization method"
 		": %!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_sink_set_input_port_disconnected_method(
-		struct bt_component_class_sink *comp_cls,
-		bt_component_class_sink_input_port_disconnected_method method)
+enum bt_component_class_status
+bt_component_class_source_set_message_iterator_finalize_method(
+		struct bt_component_class_source *comp_cls,
+		bt_component_class_source_message_iterator_finalize_method method)
+{
+	BT_ASSERT_PRE_NON_NULL(comp_cls, "Component class");
+	BT_ASSERT_PRE_NON_NULL(method, "Method");
+	BT_ASSERT_PRE_COMP_CLS_HOT(comp_cls);
+	comp_cls->methods.msg_iter_finalize = method;
+	BT_LIB_LOGV("Set source component class's message iterator finalization method"
+		": %!+C", comp_cls);
+	return BT_COMPONENT_CLASS_STATUS_OK;
+}
+
+enum bt_component_class_status
+bt_component_class_filter_set_message_iterator_finalize_method(
+		struct bt_component_class_filter *comp_cls,
+		bt_component_class_filter_message_iterator_finalize_method method)
 {
 	BT_ASSERT_PRE_NON_NULL(comp_cls, "Component class");
 	BT_ASSERT_PRE_NON_NULL(method, "Method");
 	BT_ASSERT_PRE_COMP_CLS_HOT(comp_cls);
-	comp_cls->methods.input_port_disconnected = method;
-	BT_LIB_LOGV("Set sink component class's \"input port disconnected\" method"
+	comp_cls->methods.msg_iter_finalize = method;
+	BT_LIB_LOGV("Set filter component class's message iterator finalization method"
 		": %!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_source_set_output_port_disconnected_method(
+enum bt_component_class_status
+bt_component_class_filter_set_message_iterator_seek_ns_from_origin_method(
+		struct bt_component_class_filter *comp_cls,
+		bt_component_class_filter_message_iterator_seek_ns_from_origin_method method)
+{
+	BT_ASSERT_PRE_NON_NULL(comp_cls, "Component class");
+	BT_ASSERT_PRE_NON_NULL(method, "Method");
+	BT_ASSERT_PRE_COMP_CLS_HOT(comp_cls);
+	comp_cls->methods.msg_iter_seek_ns_from_origin = method;
+	BT_LIB_LOGV("Set filter component class's message iterator \"seek nanoseconds from origin\" method"
+		": %!+C", comp_cls);
+	return BT_COMPONENT_CLASS_STATUS_OK;
+}
+
+enum bt_component_class_status
+bt_component_class_source_set_message_iterator_seek_ns_from_origin_method(
 		struct bt_component_class_source *comp_cls,
-		bt_component_class_source_output_port_disconnected_method method)
+		bt_component_class_source_message_iterator_seek_ns_from_origin_method method)
 {
 	BT_ASSERT_PRE_NON_NULL(comp_cls, "Component class");
 	BT_ASSERT_PRE_NON_NULL(method, "Method");
 	BT_ASSERT_PRE_COMP_CLS_HOT(comp_cls);
-	comp_cls->methods.output_port_disconnected = method;
-	BT_LIB_LOGV("Set source component class's \"output port disconnected\" method"
+	comp_cls->methods.msg_iter_seek_ns_from_origin = method;
+	BT_LIB_LOGV("Set source component class's message iterator \"seek nanoseconds from origin\" method"
 		": %!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_filter_set_output_port_disconnected_method(
+enum bt_component_class_status
+bt_component_class_filter_set_message_iterator_seek_beginning_method(
 		struct bt_component_class_filter *comp_cls,
-		bt_component_class_filter_output_port_disconnected_method method)
+		bt_component_class_filter_message_iterator_seek_beginning_method method)
 {
 	BT_ASSERT_PRE_NON_NULL(comp_cls, "Component class");
 	BT_ASSERT_PRE_NON_NULL(method, "Method");
 	BT_ASSERT_PRE_COMP_CLS_HOT(comp_cls);
-	comp_cls->methods.output_port_disconnected = method;
-	BT_LIB_LOGV("Set filter component class's \"output port disconnected\" method"
+	comp_cls->methods.msg_iter_seek_beginning = method;
+	BT_LIB_LOGV("Set filter component class's message iterator \"seek beginning\" method"
 		": %!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_source_set_message_iterator_init_method(
+enum bt_component_class_status
+bt_component_class_source_set_message_iterator_seek_beginning_method(
 		struct bt_component_class_source *comp_cls,
-		bt_component_class_source_message_iterator_init_method method)
+		bt_component_class_source_message_iterator_seek_beginning_method method)
 {
 	BT_ASSERT_PRE_NON_NULL(comp_cls, "Component class");
 	BT_ASSERT_PRE_NON_NULL(method, "Method");
 	BT_ASSERT_PRE_COMP_CLS_HOT(comp_cls);
-	comp_cls->methods.msg_iter_init = method;
-	BT_LIB_LOGV("Set source component class's message iterator initialization method"
+	comp_cls->methods.msg_iter_seek_beginning = method;
+	BT_LIB_LOGV("Set source component class's message iterator \"seek beginning\" method"
 		": %!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_filter_set_message_iterator_init_method(
+enum bt_component_class_status
+bt_component_class_filter_set_message_iterator_can_seek_beginning_method(
 		struct bt_component_class_filter *comp_cls,
-		bt_component_class_filter_message_iterator_init_method method)
+		bt_component_class_filter_message_iterator_can_seek_beginning_method method)
 {
 	BT_ASSERT_PRE_NON_NULL(comp_cls, "Component class");
 	BT_ASSERT_PRE_NON_NULL(method, "Method");
 	BT_ASSERT_PRE_COMP_CLS_HOT(comp_cls);
-	comp_cls->methods.msg_iter_init = method;
-	BT_LIB_LOGV("Set filter component class's message iterator initialization method"
+	comp_cls->methods.msg_iter_can_seek_beginning = method;
+	BT_LIB_LOGV("Set filter component class's message iterator \"can seek beginning\" method"
 		": %!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_source_set_message_iterator_finalize_method(
+enum bt_component_class_status
+bt_component_class_source_set_message_iterator_can_seek_beginning_method(
 		struct bt_component_class_source *comp_cls,
-		bt_component_class_source_message_iterator_finalize_method method)
+		bt_component_class_source_message_iterator_can_seek_beginning_method method)
 {
 	BT_ASSERT_PRE_NON_NULL(comp_cls, "Component class");
 	BT_ASSERT_PRE_NON_NULL(method, "Method");
 	BT_ASSERT_PRE_COMP_CLS_HOT(comp_cls);
-	comp_cls->methods.msg_iter_finalize = method;
-	BT_LIB_LOGV("Set source component class's message iterator finalization method"
+	comp_cls->methods.msg_iter_can_seek_beginning = method;
+	BT_LIB_LOGV("Set source component class's message iterator \"can seek beginning\" method"
 		": %!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_filter_set_message_iterator_finalize_method(
+enum bt_component_class_status
+bt_component_class_filter_set_message_iterator_can_seek_ns_from_origin_method(
 		struct bt_component_class_filter *comp_cls,
-		bt_component_class_filter_message_iterator_finalize_method method)
+		bt_component_class_filter_message_iterator_can_seek_ns_from_origin_method method)
 {
 	BT_ASSERT_PRE_NON_NULL(comp_cls, "Component class");
 	BT_ASSERT_PRE_NON_NULL(method, "Method");
 	BT_ASSERT_PRE_COMP_CLS_HOT(comp_cls);
-	comp_cls->methods.msg_iter_finalize = method;
-	BT_LIB_LOGV("Set filter component class's message iterator finalization method"
+	comp_cls->methods.msg_iter_can_seek_ns_from_origin = method;
+	BT_LIB_LOGV("Set filter component class's message iterator \"can seek nanoseconds from origin\" method"
+		": %!+C", comp_cls);
+	return BT_COMPONENT_CLASS_STATUS_OK;
+}
+
+enum bt_component_class_status
+bt_component_class_source_set_message_iterator_can_seek_ns_from_origin_method(
+		struct bt_component_class_source *comp_cls,
+		bt_component_class_source_message_iterator_can_seek_ns_from_origin_method method)
+{
+	BT_ASSERT_PRE_NON_NULL(comp_cls, "Component class");
+	BT_ASSERT_PRE_NON_NULL(method, "Method");
+	BT_ASSERT_PRE_COMP_CLS_HOT(comp_cls);
+	comp_cls->methods.msg_iter_can_seek_ns_from_origin = method;
+	BT_LIB_LOGV("Set source component class's message iterator \"can seek nanoseconds from origin\" method"
 		": %!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_set_description(
+bt_component_class_status bt_component_class_set_description(
 		struct bt_component_class *comp_cls,
 		const char *description)
 {
@@ -583,10 +677,10 @@ int bt_component_class_set_description(
 		comp_cls,
 		bt_component_class_get_name(comp_cls),
 		bt_component_class_type_string(comp_cls->type));
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
-int bt_component_class_set_help(
+bt_component_class_status bt_component_class_set_help(
 		struct bt_component_class *comp_cls,
 		const char *help)
 {
@@ -595,7 +689,7 @@ int bt_component_class_set_help(
 	BT_ASSERT_PRE_COMP_CLS_HOT(comp_cls);
 	g_string_assign(comp_cls->help, help);
 	BT_LIB_LOGV("Set component class's help text: %!+C", comp_cls);
-	return 0;
+	return BT_COMPONENT_CLASS_STATUS_OK;
 }
 
 const char *bt_component_class_get_name(const struct bt_component_class *comp_cls)