struct bt_context is opaque

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

diff --git a/include/babeltrace/context.h b/include/babeltrace/context.h
index d50916762e122eaebb27211164fef5f307aa373c..e5d9a4240dc9e438ab47f6ffae96c6332e2b82bc 100644 (file)
--- a/include/babeltrace/context.h
+++ b/include/babeltrace/context.h
@@ -23,24 +23,8 @@
  * included in all copies or substantial portions of the Software.
  */
 
-struct trace_collection;
-struct GHashTable;
-
-/*
- * The context represents the object in which a trace_collection is
- * open. As long as this structure is allocated, the trace_collection is
- * open and the traces it contains can be read and seeked by the
- * iterators and callbacks.
- *
- * It has to be created with the bt_context_create() function and
- * destroyed by calling one more bt_context_put() than bt_context_get()
- */
-struct bt_context {
-       struct trace_collection *tc;
-       GHashTable *trace_handles;
-       int refcount;
-       int last_trace_handle_id;
-};
+/* struct bt_context is opaque to the user */
+struct bt_context;
 
 /*
  * bt_context_create : create a Babeltrace context
@@ -65,10 +49,10 @@ int bt_context_add_trace(struct bt_context *ctx, const char *path,
 /*
  * bt_context_add_traces: Open a trace recursively
  *
- * Find each trace presents in the subdirectory starting from the given path
+ * Find each trace present in the subdirectory starting from the given
+ * path, and add them to the context.
  *
  * Return: 0 on success, nonzero on failure.
- * The caller has the responsiblity to free the array
  */
 int bt_context_add_traces(struct bt_context *ctx, const char *path,
                const char *format);