Re: [PATCH ipsec-next,v2 3/3] selftests/bpf: add xfrm_info tests

[Martin KaFai Lau <martin.lau@xxxxxxxxx>]

On 11/30/22 9:34 PM, Eyal Birger wrote:
> > > +
> > > +struct {
> > > +     __uint(type, BPF_MAP_TYPE_ARRAY);
> > > +     __uint(max_entries, 2);
> > > +     __type(key, __u32);
> > > +     __type(value, __u32);
> > > +} dst_if_id_map SEC(".maps");
> >
> > It is easier to use global variables instead of a map.
>
> Would these be available for read/write from the test application (as the
> map is currently populated/read from userspace)?

Yes, through the skel->bss->...
selftests/bpf/prog_tests/ has examples.