> On Fri, 2022-06-10 at 11:09 -0700, Song Liu wrote:
> > +static int load_btf_for_test(struct bpf_test *test)
> > +{
> > + int types_num = 0;
> > +
> > + while (types_num < MAX_BTF_TYPES &&
> > + test->btf_types[types_num] != BTF_END_RAW)
> > + ++types_num;
> > +
> > + int types_len = types_num * sizeof(test->btf_types[0]);
> > +
> > + return load_btf_spec(test->btf_types, types_len,
> > + test->btf_strings, sizeof(test->btf_strings));
>
> IIUC, strings_len is always 256. Is this expected?
Yes, as long as strings are zero terminated the actual buffer size
shouldn't matter. So I decided that it would be better to avoid
strings length specification in the test definition to keep things
simpler.
Thanks,
Eduard
