> +struct bpf_map_def { > + unsigned int type; > + unsigned int key_size; > + unsigned int value_size; > + unsigned int max_entries; > + unsigned int map_flags; > + unsigned int inner_map_idx; > + unsigned int numa_node; > +}; Didn't we agree on no new bpf_map_def ABI in libbpf, and that all additions should be BTF-based? -Toke