#include <babeltrace/graph/graph.h>
#include <babeltrace/graph/component-status.h>
+#include <babeltrace/graph/notification.h>
#include <babeltrace/babeltrace-internal.h>
#include <babeltrace/object-internal.h>
+#include <babeltrace/object-pool-internal.h>
#include <babeltrace/assert-internal.h>
#include <stdlib.h>
#include <glib.h>
GArray *ports_connected;
GArray *ports_disconnected;
} listeners;
+
+ /* Pool of `struct bt_notification_event *` */
+ struct bt_object_pool event_notif_pool;
+
+ /* Pool of `struct bt_notification_packet_begin *` */
+ struct bt_object_pool packet_begin_notif_pool;
+
+ /* Pool of `struct bt_notification_packet_end *` */
+ struct bt_object_pool packet_end_notif_pool;
+
+ /*
+ * Array of `struct bt_notification *` (weak).
+ *
+ * This is an array of all the notifications ever created from
+ * this graph. Some of them can be in one of the pools above,
+ * some of them can be at large. Because each notification has a
+ * weak pointer to the graph containing its pool, we need to
+ * notify each notification that the graph is gone on graph
+ * destruction.
+ *
+ * TODO: When we support a maximum size for object pools,
+ * add a way for a notification to remove itself from this
+ * array (on destruction).
+ */
+ GPtrArray *notifications;
};
static inline
int bt_graph_remove_unconnected_component(struct bt_graph *graph,
struct bt_component *component);
+BT_HIDDEN
+void bt_graph_add_notification(struct bt_graph *graph,
+ struct bt_notification *notif);
+
static inline
const char *bt_graph_status_string(enum bt_graph_status status)
{