Get rid of clock-raw and use real clock

[babeltrace.git] / include / babeltrace / format.h

diff --git a/include/babeltrace/format.h b/include/babeltrace/format.h
index d30db9c5e38e2b677a7ea939631d76c3841931d3..4ace0b04563067a56187063299a3bc3679995a93 100644 (file)
--- a/include/babeltrace/format.h
+++ b/include/babeltrace/format.h
@@ -22,6 +22,7 @@
  */
 
 #include <babeltrace/list.h>
+#include <babeltrace/clock-types.h>
 #include <stdint.h>
 #include <stdio.h>
 
@@ -29,6 +30,8 @@ typedef int bt_intern_str;
 
 /* forward declaration */
 struct stream_pos;
+struct bt_context;
+struct bt_trace_handle;
 
 /* Parent trace descriptor */
 struct trace_descriptor {
@@ -47,15 +50,24 @@ struct format {
        bt_intern_str name;
 
        struct trace_descriptor *(*open_trace)(const char *path, int flags,
-                       void (*move_pos_slow)(struct stream_pos *pos,
-                               size_t offset, int whence),
+                       void (*packet_seek)(struct stream_pos *pos,
+                               size_t index, int whence),
                        FILE *metadata_fp);
        struct trace_descriptor *(*open_mmap_trace)(
                        struct mmap_stream_list *mmap_list,
-                       void (*move_pos_slow)(struct stream_pos *pos,
-                               size_t offset, int whence),
+                       void (*packet_seek)(struct stream_pos *pos,
+                               size_t index, int whence),
                        FILE *metadata_fp);
        void (*close_trace)(struct trace_descriptor *descriptor);
+       void (*set_context)(struct trace_descriptor *descriptor,
+                       struct bt_context *ctx);
+       void (*set_handle)(struct trace_descriptor *descriptor,
+                       struct bt_trace_handle *handle);
+       uint64_t (*timestamp_begin)(struct trace_descriptor *descriptor,
+                       struct bt_trace_handle *handle, enum bt_clock_type type);
+       uint64_t (*timestamp_end)(struct trace_descriptor *descriptor,
+                       struct bt_trace_handle *handle, enum bt_clock_type type);
+       int (*convert_index_timestamp)(struct trace_descriptor *descriptor);
 };
 
 extern struct format *bt_lookup_format(bt_intern_str qname);