#include <babeltrace/object-internal.h>
#include <babeltrace/graph/notification.h>
#include <babeltrace/ctf-ir/stream.h>
+#include <babeltrace/types.h>
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct bt_ctf_stream *(*get_stream_func)(
+typedef struct bt_stream *(*get_stream_func)(
struct bt_notification *notification);
struct bt_notification {
struct bt_object base;
enum bt_notification_type type;
get_stream_func get_stream;
+ uint64_t seq_num;
+ bt_bool frozen;
};
+#define BT_ASSERT_PRE_NOTIF_IS_TYPE(_notif, _type) \
+ BT_ASSERT_PRE((_notif)->type == (_type), \
+ "Notification has the wrong type: expected-type=%s, " \
+ "%![notif-]+n", bt_notification_type_string(_type), \
+ (_notif))
+
BT_HIDDEN
void bt_notification_init(struct bt_notification *notification,
enum bt_notification_type type,
bt_object_release_func release);
-#ifdef __cplusplus
+static inline void bt_notification_freeze(struct bt_notification *notification)
+{
+ notification->frozen = BT_TRUE;
+}
+
+static inline
+const char *bt_notification_type_string(enum bt_notification_type type)
+{
+ switch (type) {
+ case BT_NOTIFICATION_TYPE_UNKNOWN:
+ return "BT_NOTIFICATION_TYPE_UNKNOWN";
+ case BT_NOTIFICATION_TYPE_EVENT:
+ return "BT_NOTIFICATION_TYPE_EVENT";
+ case BT_NOTIFICATION_TYPE_INACTIVITY:
+ return "BT_NOTIFICATION_TYPE_INACTIVITY";
+ case BT_NOTIFICATION_TYPE_STREAM_BEGIN:
+ return "BT_NOTIFICATION_TYPE_STREAM_BEGIN";
+ case BT_NOTIFICATION_TYPE_STREAM_END:
+ return "BT_NOTIFICATION_TYPE_STREAM_END";
+ case BT_NOTIFICATION_TYPE_PACKET_BEGIN:
+ return "BT_NOTIFICATION_TYPE_PACKET_BEGIN";
+ case BT_NOTIFICATION_TYPE_PACKET_END:
+ return "BT_NOTIFICATION_TYPE_PACKET_END";
+ case BT_NOTIFICATION_TYPE_DISCARDED_EVENTS:
+ return "BT_NOTIFICATION_TYPE_DISCARDED_EVENTS";
+ case BT_NOTIFICATION_TYPE_DISCARDED_PACKETS:
+ return "BT_NOTIFICATION_TYPE_DISCARDED_PACKETS";
+ default:
+ return "(unknown)";
+ }
}
-#endif
#endif /* BABELTRACE_COMPONENT_NOTIFICATION_NOTIFICATION_INTERNAL_H */