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| author | Stephen Hemminger <stephen@networkplumber.org> | 2022-07-16 09:55:07 -0700 |
|---|---|---|
| committer | Stephen Hemminger <stephen@networkplumber.org> | 2022-07-16 09:55:07 -0700 |
| commit | 6e2fb80439d522aa2cf39d306f4051a578bbd722 (patch) | |
| tree | 69f965c8622c7ea36d77deeb9bb624f305d1a2ff | |
| parent | 329fda1861560b06e60a7bd1004647bb65708295 (diff) | |
| download | iproute2-6e2fb80439d522aa2cf39d306f4051a578bbd722.tar.gz | |
uapi: update bpf.h
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
| -rw-r--r-- | include/uapi/linux/bpf.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 2892794fa..068953f17 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -5222,22 +5222,25 @@ union bpf_attr { * Return * Nothing. Always succeeds. * - * long bpf_dynptr_read(void *dst, u32 len, struct bpf_dynptr *src, u32 offset) + * long bpf_dynptr_read(void *dst, u32 len, struct bpf_dynptr *src, u32 offset, u64 flags) * Description * Read *len* bytes from *src* into *dst*, starting from *offset* * into *src*. + * *flags* is currently unused. * Return * 0 on success, -E2BIG if *offset* + *len* exceeds the length - * of *src*'s data, -EINVAL if *src* is an invalid dynptr. + * of *src*'s data, -EINVAL if *src* is an invalid dynptr or if + * *flags* is not 0. * - * long bpf_dynptr_write(struct bpf_dynptr *dst, u32 offset, void *src, u32 len) + * long bpf_dynptr_write(struct bpf_dynptr *dst, u32 offset, void *src, u32 len, u64 flags) * Description * Write *len* bytes from *src* into *dst*, starting from *offset* * into *dst*. + * *flags* is currently unused. * Return * 0 on success, -E2BIG if *offset* + *len* exceeds the length * of *dst*'s data, -EINVAL if *dst* is an invalid dynptr or if *dst* - * is a read-only dynptr. + * is a read-only dynptr or if *flags* is not 0. * * void *bpf_dynptr_data(struct bpf_dynptr *ptr, u32 offset, u32 len) * Description |