Implement trace listener interface

[babeltrace.git] / include / babeltrace / ctf-ir / trace-internal.h

diff --git a/include/babeltrace/ctf-ir/trace-internal.h b/include/babeltrace/ctf-ir/trace-internal.h
index 227120dc86817097b8a84ecba2e507d34ca2ec8f..db3d84f770c159a916c09d7e9e44f294afae27a4 100644 (file)
--- a/include/babeltrace/ctf-ir/trace-internal.h
+++ b/include/babeltrace/ctf-ir/trace-internal.h
@@ -28,8 +28,8 @@
  */
 
 #include <babeltrace/ctf-ir/trace.h>
-#include <babeltrace/ctf-ir/event-types.h>
-#include <babeltrace/ctf-ir/event-fields.h>
+#include <babeltrace/ctf-ir/field-types.h>
+#include <babeltrace/ctf-ir/fields.h>
 #include <babeltrace/object-internal.h>
 #include <babeltrace/babeltrace-internal.h>
 #include <babeltrace/values.h>
@@ -58,6 +58,14 @@ struct bt_ctf_trace {
        GPtrArray *streams; /* Array of ptrs to bt_ctf_stream */
        struct bt_ctf_field_type *packet_header_type;
        uint64_t next_stream_id;
+       int is_created_by_writer;
+
+       /*
+        * This flag indicates if the trace is valid. A valid
+        * trace is _always_ frozen.
+        */
+       int valid;
+       GPtrArray *listeners; /* Array of struct listener_wrapper */
 };
 
 struct metadata_context {
@@ -72,4 +80,8 @@ const char *get_byte_order_string(int byte_order);
 BT_HIDDEN
 struct bt_ctf_field_type *get_field_type(enum field_type_alias alias);
 
+BT_HIDDEN
+int bt_ctf_trace_element_modification(struct bt_ctf_ir_element *element,
+               void *trace_ptr);
+
 #endif /* BABELTRACE_CTF_IR_TRACE_INTERNAL_H */