bpf_object__btf
btf = bpf_object__btf(obj);
btf = bpf_object__btf(obj);
struct btf *btf = bpf_object__btf(obj);
struct btf *btf = bpf_object__btf(obj);
struct btf *btf = bpf_object__btf(obj);
btf = bpf_object__btf(map->obj);
btf = bpf_object__btf(s->obj);
LIBBPF_API struct btf *bpf_object__btf(const struct bpf_object *obj);
btf = bpf_object__btf(tgt_obj);
btf = bpf_object__btf(skel->obj);
btf = bpf_object__btf(skel->obj);
btf = bpf_object__btf(obj);
struct btf *btf = bpf_object__btf(obj);
const struct btf *btf = bpf_object__btf(obj);
btf = bpf_object__btf(obj);