diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 48ae05099f367f91e1b7efc98aa7d8ac1475a60b..54178b9e9c3ae642b89ba1d2a19afa0836632b3e 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2211,6 +2211,15 @@ static inline struct bpf_prog *bpf_prog_by_id(u32 id) return ERR_PTR(-ENOTSUPP); } +static inline int btf_struct_access(struct bpf_verifier_log *log, + const struct btf *btf, + const struct btf_type *t, int off, int size, + enum bpf_access_type atype, + u32 *next_btf_id, enum bpf_type_flag *flag) +{ + return -EACCES; +} + static inline const struct bpf_func_proto * bpf_base_func_proto(enum bpf_func_id func_id) {