Re: [patch net-next 1/2] ip: add support for alternative name addition/deletion/list

[Jiri Pirko]

Mon, Sep 30, 2019 at 06:27:18PM CEST, step...@networkplumber.org wrote:
>On Mon, 30 Sep 2019 11:59:02 +0200
>Jiri Pirko <j...@resnulli.us> wrote:
>
>> +            open_json_array(PRINT_JSON, "altnames");
>> +            for (i = RTA_DATA(proplist); RTA_OK(i, rem);
>> +                 i = RTA_NEXT(i, rem)) {
>> +                    if (i->rta_type != IFLA_ALT_IFNAME)
>> +                            continue;
>> +                    print_string(PRINT_FP, "NULL", "%s    altname ", _SL_);
>
>You can pass real NULL versus quoted NULL when doing print to file only

Okay, will do.