Add a generic get_value() implementation

[babeltrace.git] / bindings / python / python-complements.c

diff --git a/bindings/python/python-complements.c b/bindings/python/python-complements.c
index aa65555eaa8f4f1c440b2534b31cc377544bff50..53b616b4ca42740010118f63101281f0e4b7517e 100644 (file)
--- a/bindings/python/python-complements.c
+++ b/bindings/python/python-complements.c
@@ -119,3 +119,21 @@ struct bt_ctf_field_decl *_bt_python_field_decl_one_from_list(
 {
        return list[index];
 }
+
+struct definition_array *_bt_python_get_array_from_def(
+               struct bt_definition *field)
+{
+       const struct bt_declaration *array_decl;
+       struct definition_array *array = NULL;
+
+       if (!field) {
+               goto end;
+       }
+
+       array_decl = bt_ctf_get_decl_from_def(field);
+       if (bt_ctf_field_type(array_decl) == CTF_TYPE_ARRAY) {
+               array = container_of(field, struct definition_array, p);
+       }
+end:
+       return array;
+}