X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=include%2Fbabeltrace%2Ftrace-handle.h;h=4c85b670ce05ac05906fef846704dabf71ae2b0e;hb=5d95b2db86d36730ce4b7b5dffcfae32e0c21649;hp=5900cc143659998a447253049a77292ad3d1682d;hpb=842c2b97eab577484edae763770dfd1440490818;p=babeltrace.git

diff --git a/include/babeltrace/trace-handle.h b/include/babeltrace/trace-handle.h
index 5900cc14..4c85b670 100644
--- a/include/babeltrace/trace-handle.h
+++ b/include/babeltrace/trace-handle.h
@@ -31,23 +31,31 @@
  * It is a unique identifier representing a trace file.
  */
 struct bt_trace_handle;
+struct bt_ctf_event;
 
 /*
- * bt_trace_handle_get_path : returns the path of a trace_handle or
- * NULL on error
+ * bt_trace_handle_get_path : returns the path of a trace_handle or NULL
+ * on error.
  */
-char *bt_trace_handle_get_path(struct bt_trace_handle *th);
+const char *bt_trace_handle_get_path(struct bt_context *ctx, int handle_id);
 
 /*
- * bt_trace_handle_get_timestamp_begin : returns the beginning timestamp
- * of a trace or -1ULL on error
+ * bt_trace_handle_get_timestamp_begin : returns the creation time of the buffers
+ * of a trace or -1ULL on error.
  */
-uint64_t bt_trace_handle_get_timestamp_begin(struct bt_trace_handle *th);
+uint64_t bt_trace_handle_get_timestamp_begin(struct bt_context *ctx, int handle_id);
 
 /*
- * bt_trace_handle_get_timestamp_end : returns the end timestamp of a trace
- * or -1ULL on error
+ * bt_trace_handle_get_timestamp_end : returns the destruction timestamp of the
+ * buffers of a trace or -1ULL on error.
  */
-uint64_t bt_trace_handle_get_timestamp_end(struct bt_trace_handle *th);
+uint64_t bt_trace_handle_get_timestamp_end(struct bt_context *ctx, int handle_id);
+
+/*
+ * bt_ctf_event_get_handle_id : get the handle id associated with an event
+ *
+ * Returns -1 on error
+ */
+int bt_ctf_event_get_handle_id(const struct bt_ctf_event *event);
 
 #endif /* _BABELTRACE_TRACE_HANDLE_H */