API fix : fill the values for timestamp begin and end

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

diff --git a/include/babeltrace/format.h b/include/babeltrace/format.h
index 4eb59858a84a9d562339c3e0782c288c481f7046..c3e7a209f7e785fc08a887a34c25d68f8dbae2ab 100644 (file)
--- a/include/babeltrace/format.h
+++ b/include/babeltrace/format.h
@@ -24,10 +24,13 @@
 #include <babeltrace/list.h>
 #include <stdint.h>
 #include <stdio.h>
-#include <glib.h>
+
+typedef int bt_intern_str;
 
 /* forward declaration */
-struct ctf_stream_pos;
+struct stream_pos;
+struct bt_context;
+struct bt_trace_handle;
 
 /* Parent trace descriptor */
 struct trace_descriptor {
@@ -43,19 +46,29 @@ struct mmap_stream_list {
 };
 
 struct format {
-       GQuark name;
+       bt_intern_str name;
 
        struct trace_descriptor *(*open_trace)(const char *path, int flags,
-                       void (*move_pos_slow)(struct ctf_stream_pos *pos, size_t offset,
-                               int whence), FILE *metadata_fp);
+                       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 ctf_stream_pos *pos, size_t offset,
-                               int whence), FILE *metadata_fp);
+                       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);
+       uint64_t (*timestamp_end)(struct trace_descriptor *descriptor,
+                       struct bt_trace_handle *handle);
 };
 
-extern struct format *bt_lookup_format(GQuark qname);
+extern struct format *bt_lookup_format(bt_intern_str qname);
 extern void bt_fprintf_format_list(FILE *fp);
 extern int bt_register_format(struct format *format);