X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=include%2Fbabeltrace%2Fformat.h;h=c9b84a6f59abf1c4462778a955b37a8b41c5bb2e;hp=f1f87632980a6e2c868a46d3327fe473bf3535e7;hb=61cf588beae752e5ddfc60b6b5310f769ac9e852;hpb=37b99bdba8478569634dd5ceecea50d1e9f9ac0a

diff --git a/include/babeltrace/format.h b/include/babeltrace/format.h
index f1f87632..c9b84a6f 100644
--- a/include/babeltrace/format.h
+++ b/include/babeltrace/format.h
@@ -44,14 +44,12 @@ typedef int bt_intern_str;
 struct bt_stream_pos;
 struct bt_context;
 struct bt_trace_handle;
-
-/* Parent trace descriptor */
-struct bt_trace_descriptor {
-};
+struct bt_trace_descriptor;
 
 struct bt_mmap_stream {
 	int fd;
 	struct bt_list_head list;
+	void *priv;
 };
 
 struct bt_mmap_stream_list {
@@ -75,10 +73,12 @@ struct bt_format {
 			struct bt_context *ctx);
 	void (*set_handle)(struct bt_trace_descriptor *descriptor,
 			struct bt_trace_handle *handle);
-	uint64_t (*timestamp_begin)(struct bt_trace_descriptor *descriptor,
-			struct bt_trace_handle *handle, enum bt_clock_type type);
-	uint64_t (*timestamp_end)(struct bt_trace_descriptor *descriptor,
-			struct bt_trace_handle *handle, enum bt_clock_type type);
+	int (*timestamp_begin)(struct bt_trace_descriptor *descriptor,
+			struct bt_trace_handle *handle, enum bt_clock_type type,
+			int64_t *timestamp);
+	int (*timestamp_end)(struct bt_trace_descriptor *descriptor,
+			struct bt_trace_handle *handle, enum bt_clock_type type,
+			int64_t *timestamp);
 	int (*convert_index_timestamp)(struct bt_trace_descriptor *descriptor);
 };