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-rw-r--r--include/linux/bpf.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index 48ae05099f36..54178b9e9c3a 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)
{