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

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.