This patch adds support for NLA_POLICY_NESTED_ARRAY() policies. Example spec (from future wireguard.yaml): - name: wgpeer attributes: - name: allowedips type: indexed-array sub-type: nest nested-attributes: wgallowedip yields NLA_POLICY_NESTED_ARRAY(wireguard_wgallowedip_nl_policy). This doesn't change any currently generated code, as it isn't used in any specs currently used for generating code. Signed-off-by: Asbjørn Sloth Tønnesen --- tools/net/ynl/pyynl/ynl_gen_c.py | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/tools/net/ynl/pyynl/ynl_gen_c.py b/tools/net/ynl/pyynl/ynl_gen_c.py index 1543d4911bf5..b7de7f6b1fc7 100755 --- a/tools/net/ynl/pyynl/ynl_gen_c.py +++ b/tools/net/ynl/pyynl/ynl_gen_c.py @@ -816,6 +816,11 @@ class TypeArrayNest(Type): f'unsigned int n_{self.c_name}'] return super().arg_member(ri) + def _attr_policy(self, policy): + if self.attr['sub-type'] == 'nest': + return f'NLA_POLICY_NESTED_ARRAY({self.nested_render_name}_nl_policy)' + return super()._attr_policy(policy) + def _attr_typol(self): if self.attr['sub-type'] in scalars: return f'.type = YNL_PT_U{c_upper(self.sub_type[1:])}, ' -- 2.51.0