Sinks own their input iterators

[babeltrace.git] / include / babeltrace / plugin / component-internal.h

diff --git a/include/babeltrace/plugin/component-internal.h b/include/babeltrace/plugin/component-internal.h
index ea6c489daf681d64bc3b22fe615c4e9218c4be84..4239ac4dc80038bd954e11e1e31a94be12afae96 100644 (file)
--- a/include/babeltrace/plugin/component-internal.h
+++ b/include/babeltrace/plugin/component-internal.h
@@ -30,27 +30,34 @@
 #include <babeltrace/babeltrace-internal.h>
 #include <babeltrace/plugin/plugin-system.h>
 #include <babeltrace/plugin/component.h>
-#include <babeltrace/ctf-writer/ref-internal.h>
+#include <babeltrace/plugin/component-class-internal.h>
+#include <babeltrace/object-internal.h>
 #include <glib.h>
 #include <stdio.h>
 
 struct bt_component {
-       struct bt_ctf_ref ref_count;
+       struct bt_object base;
+       struct bt_component_class *class;
        GString *name;
-       enum bt_component_type type;
-       /** No ownership taken */
-       FILE *error_stream;
+       /** Source, Sink or Filter destroy */
+       bt_component_destroy_cb destroy;
 
+       /** User-defined data and its destruction callback */
        void *user_data;
-       bt_component_destroy_cb user_data_destroy;
-       bt_component_destroy_cb destroy;
+       bt_component_destroy_cb user_destroy;
+
+       /**
+        * Used to protect operations which may only be used during
+        * a component's initialization.
+        */
+       bool initializing;
 };
 
 BT_HIDDEN
 enum bt_component_status bt_component_init(struct bt_component *component,
-               const char *name, void *user_data,
-               bt_component_destroy_cb destroy_func,
-               enum bt_component_type component_type,
-               bt_component_destroy_cb component_destroy);
+               bt_component_destroy_cb destroy);
+
+BT_HIDDEN
+enum bt_component_type bt_component_get_type(struct bt_component *component);
 
 #endif /* BABELTRACE_PLUGIN_COMPONENT_INTERNAL_H */