+const struct bt_definition *bt_ctf_get_struct_field_index(
+ const struct bt_definition *field, uint64_t i)
+{
+ const struct bt_definition *ret = NULL;
+
+ if (field && bt_ctf_field_type(
+ bt_ctf_get_decl_from_def(field)) == CTF_TYPE_STRUCT &&
+ i < bt_ctf_get_struct_field_count(field)) {
+ const struct definition_struct *structure = container_of(
+ field, struct definition_struct, p);
+
+ ret = bt_struct_definition_get_field_from_index(structure, i);
+ }
+
+ if (!ret) {
+ bt_ctf_field_set_error(-EINVAL);
+ }
+
+ return ret;
+}
+