X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=bindings%2Fpython%2Fbt2%2Fbt2%2Fnative_bt_message.i;fp=bindings%2Fpython%2Fbt2%2Fbt2%2Fnative_bt_message.i;h=2c3f850e06975f8ee4287a02a5525e259d6a8571;hp=c4f1937f71099fdd04f5b3b857dd748bd825a872;hb=9ec609eca33472c516129ba3b1257fbfc1978e77;hpb=1eccc498917f855490876fc8b3e41f90f89f1c6d

diff --git a/bindings/python/bt2/bt2/native_bt_message.i b/bindings/python/bt2/bt2/native_bt_message.i
index c4f1937f..2c3f850e 100644
--- a/bindings/python/bt2/bt2/native_bt_message.i
+++ b/bindings/python/bt2/bt2/native_bt_message.i
@@ -22,6 +22,28 @@
  * THE SOFTWARE.
  */
 
+
+/* Output argument typemap for clock value output (always appends) */
+%typemap(in, numinputs=0)
+	(const bt_clock_snapshot **BTOUTCLOCKSNAPSHOT)
+	(bt_clock_snapshot *temp_clock_snapshot = NULL) {
+	$1 = &temp_clock_snapshot;
+}
+
+%typemap(argout)
+	(const bt_clock_snapshot **BTOUTCLOCKSNAPSHOT) {
+	if (*$1) {
+		/* SWIG_Python_AppendOutput() steals the created object */
+		$result = SWIG_Python_AppendOutput($result,
+				SWIG_NewPointerObj(SWIG_as_voidptr(*$1),
+					SWIGTYPE_p_bt_clock_snapshot, 0));
+	} else {
+		/* SWIG_Python_AppendOutput() steals Py_None */
+		Py_INCREF(Py_None);
+		$result = SWIG_Python_AppendOutput($result, Py_None);
+	}
+}
+
 /* From message-const.h */
 
 typedef enum bt_message_type {