lib: Reset libbabeltrace2 to SONANE 0

[babeltrace.git] / include / babeltrace / graph / component-class-source.h

diff --git a/include/babeltrace/graph/component-class-source.h b/include/babeltrace/graph/component-class-source.h
index 4c94918194e6ccd5fad9d88fc880394a5982f106..4a7088151fb4dc3d3aeb92f08fb0f7f367210eeb 100644 (file)
--- a/include/babeltrace/graph/component-class-source.h
+++ b/include/babeltrace/graph/component-class-source.h
@@ -35,11 +35,15 @@
 /* For bt_query_status */
 #include <babeltrace/graph/component-class.h>
 
+/* For bt_component_class_status */
+#include <babeltrace/graph/component-class-const.h>
+
 /*
  * For bt_component_class, bt_component_class_source, bt_port_input,
  * bt_query_executor, bt_self_component_class_source,
  * bt_self_component_source, bt_self_component_port_output, bt_value,
- * bt_message_array_const
+ * bt_message_array_const, bt_bool, bt_self_message_iterator,
+ * __BT_UPCAST
  */
 #include <babeltrace/types.h>
 
@@ -71,6 +75,24 @@ typedef bt_self_message_iterator_status
                bt_message_array_const msgs, uint64_t capacity,
                uint64_t *count);
 
+typedef bt_self_message_iterator_status
+(*bt_component_class_source_message_iterator_seek_ns_from_origin_method)(
+               bt_self_message_iterator *message_iterator,
+               int64_t ns_from_origin);
+
+typedef bt_self_message_iterator_status
+(*bt_component_class_source_message_iterator_seek_beginning_method)(
+               bt_self_message_iterator *message_iterator);
+
+typedef bt_bool
+(*bt_component_class_source_message_iterator_can_seek_ns_from_origin_method)(
+               bt_self_message_iterator *message_iterator,
+               int64_t ns_from_origin);
+
+typedef bt_bool
+(*bt_component_class_source_message_iterator_can_seek_beginning_method)(
+               bt_self_message_iterator *message_iterator);
+
 typedef bt_query_status (*bt_component_class_source_query_method)(
                bt_self_component_class_source *comp_class,
                const bt_query_executor *query_executor,
@@ -89,15 +111,11 @@ typedef bt_self_component_status
                bt_self_component_port_output *self_port,
                const bt_port_input *other_port);
 
-typedef void (*bt_component_class_source_output_port_disconnected_method)(
-               bt_self_component_source *self_component,
-               bt_self_component_port_output *self_port);
-
 static inline
 bt_component_class *bt_component_class_source_as_component_class(
                bt_component_class_source *comp_cls_source)
 {
-       return (void *) comp_cls_source;
+       return __BT_UPCAST(bt_component_class, comp_cls_source);
 }
 
 extern
@@ -105,38 +123,61 @@ bt_component_class_source *bt_component_class_source_create(
                const char *name,
                bt_component_class_source_message_iterator_next_method method);
 
-extern int bt_component_class_source_set_init_method(
+extern bt_component_class_status
+bt_component_class_source_set_init_method(
                bt_component_class_source *comp_class,
                bt_component_class_source_init_method method);
 
-extern int bt_component_class_source_set_finalize_method(
+extern bt_component_class_status
+bt_component_class_source_set_finalize_method(
                bt_component_class_source *comp_class,
                bt_component_class_source_finalize_method method);
 
-extern int bt_component_class_source_set_accept_output_port_connection_method(
+extern bt_component_class_status
+bt_component_class_source_set_accept_output_port_connection_method(
                bt_component_class_source *comp_class,
                bt_component_class_source_accept_output_port_connection_method method);
 
-extern int bt_component_class_source_set_output_port_connected_method(
+extern bt_component_class_status
+bt_component_class_source_set_output_port_connected_method(
                bt_component_class_source *comp_class,
                bt_component_class_source_output_port_connected_method method);
 
-extern int bt_component_class_source_set_output_port_disconnected_method(
-               bt_component_class_source *comp_class,
-               bt_component_class_source_output_port_disconnected_method method);
-
-extern int bt_component_class_source_set_query_method(
+extern bt_component_class_status
+bt_component_class_source_set_query_method(
                bt_component_class_source *comp_class,
                bt_component_class_source_query_method method);
 
-extern int bt_component_class_source_set_message_iterator_init_method(
+extern bt_component_class_status
+bt_component_class_source_set_message_iterator_init_method(
                bt_component_class_source *comp_class,
                bt_component_class_source_message_iterator_init_method method);
 
-extern int bt_component_class_source_set_message_iterator_finalize_method(
+extern bt_component_class_status
+bt_component_class_source_set_message_iterator_finalize_method(
                bt_component_class_source *comp_class,
                bt_component_class_source_message_iterator_finalize_method method);
 
+extern bt_component_class_status
+bt_component_class_source_set_message_iterator_seek_ns_from_origin_method(
+               bt_component_class_source *comp_class,
+               bt_component_class_source_message_iterator_seek_ns_from_origin_method method);
+
+extern bt_component_class_status
+bt_component_class_source_set_message_iterator_seek_beginning_method(
+               bt_component_class_source *comp_class,
+               bt_component_class_source_message_iterator_seek_beginning_method method);
+
+extern bt_bool
+bt_component_class_source_set_message_iterator_can_seek_ns_from_origin_method(
+               bt_component_class_source *comp_class,
+               bt_component_class_source_message_iterator_can_seek_ns_from_origin_method method);
+
+extern bt_bool
+bt_component_class_source_set_message_iterator_can_seek_beginning_method(
+               bt_component_class_source *comp_class,
+               bt_component_class_source_message_iterator_can_seek_beginning_method method);
+
 #ifdef __cplusplus
 }
 #endif