Document libbabeltrace2's C API

[babeltrace.git] / src / bindings / python / bt2 / bt2 / native_bt_trace_class.i

diff --git a/src/bindings/python/bt2/bt2/native_bt_trace_class.i b/src/bindings/python/bt2/bt2/native_bt_trace_class.i
index 57166bc9a3e944e1ae1cf11057175d1862263930..3e4916932caf24b5c2be68acf9de6a9a1de44c52 100644 (file)
--- a/src/bindings/python/bt2/bt2/native_bt_trace_class.i
+++ b/src/bindings/python/bt2/bt2/native_bt_trace_class.i
@@ -22,54 +22,13 @@
  * THE SOFTWARE.
  */
 
-%include <babeltrace2/trace-ir/trace-class-const.h>
 %include <babeltrace2/trace-ir/trace-class.h>
 
 /* Helper functions for Python */
 %{
-static void
-trace_class_destroyed_listener(const bt_trace_class *trace_class, void *py_callable)
-{
-       PyObject *py_trace_class_ptr = NULL;
-       PyObject *py_res = NULL;
-
-       py_trace_class_ptr = SWIG_NewPointerObj(SWIG_as_voidptr(trace_class),
-               SWIGTYPE_p_bt_trace_class, 0);
-       if (!py_trace_class_ptr) {
-               BT_LOGF_STR("Failed to create a SWIG pointer object.");
-               abort();
-       }
-
-       py_res = PyObject_CallFunction(py_callable, "(O)", py_trace_class_ptr);
-       if (py_res != NULL) {
-               BT_ASSERT(py_res == Py_None);
-       } else {
-               loge_exception();
-       }
-
-       Py_DECREF(py_trace_class_ptr);
-       Py_XDECREF(py_res);
-}
-
-uint64_t bt_bt2_trace_class_add_destruction_listener(bt_trace_class *trace_class,
-       PyObject *py_callable)
-{
-       uint64_t id = UINT64_C(-1);
-       bt_trace_class_add_listener_status status;
-
-       BT_ASSERT(trace_class);
-       BT_ASSERT(py_callable);
-       status = bt_trace_class_add_destruction_listener(
-               trace_class, trace_class_destroyed_listener, py_callable, &id);
-       if (status != __BT_FUNC_STATUS_OK) {
-               BT_LOGF_STR("Failed to add trace class destruction listener.");
-               abort();
-       }
-
-       Py_INCREF(py_callable);
-       return id;
-}
+#include "native_bt_trace_class.i.h"
 %}
 
-uint64_t bt_bt2_trace_class_add_destruction_listener(bt_trace_class *trace_class,
-       PyObject *py_callable);
+int bt_bt2_trace_class_add_destruction_listener(
+               bt_trace_class *trace_class, PyObject *py_callable,
+               bt_listener_id *id);