A few comments below; will fix the rest.
>> + print_uint(PRINT_JSON, "bandwidth", NULL, bandwidth);
>> + print_string(PRINT_FP, NULL, "bandwidth %s ",
>> sprint_rate(bandwidth, b1));
>> + } else
>> + print_string(PRINT_ANY, "bandwidth", "bandwidth %s ",
>> "unlimited");
>> + }
>> + if (tb[TCA_CAKE_AUTORATE] &&
>> + RTA_PAYLOAD(tb[TCA_CAKE_AUTORATE]) >= sizeof(__u32)) {
>> + autorate = rta_getattr_u32(tb[TCA_CAKE_AUTORATE]);
>> + if(autorate == 1)
>> + print_string(PRINT_ANY, "autorate", "autorate_%s ",
>> "ingress");
>> + else if(autorate)
>> + print_string(PRINT_ANY, "autorate", "(?autorate?) ",
>> "unknown");
>
> Why the '(?' and '?)'? here and the diffserv below.
The (? ?) indicates that a value was present, but it was not understood
by tc. This has been quite useful to discover mismatch between kernel
and userspace versions of CAKE as we have been developing it.
>> + }
>> +
>> + if (tb[TCA_CAKE_NAT] &&
>> + RTA_PAYLOAD(tb[TCA_CAKE_NAT]) >= sizeof(__u32)) {
>> + nat = rta_getattr_u32(tb[TCA_CAKE_NAT]);
>> + }
>> +
>> + if(nat)
>> + print_string(PRINT_FP, NULL, "nat ", NULL);
>> + print_bool(PRINT_JSON, "nat", NULL, nat);
>
> why is the fp print under the if check but the json one is not? you
> have this in a number of places. Why not be consistent in the output?
Because JSON can actually express booleans properly, and thus we can be
explicit about its value instead of just omitting it.
-Toke
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