diff options
| author | Nicolas Dichtel <[email protected]> | 2018-10-17 16:24:48 +0200 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2018-10-17 21:45:50 -0700 |
| commit | b55cbc8d9b44aaee94f19e995a5f241d453763ee (patch) | |
| tree | 4a5dbbcd4204cd06298f09d01f03a19e436d4659 | |
| parent | 44d520eb17cd5fd7a3ac28b9d872e655c3920021 (diff) | |
bpf: fix doc of bpf_skb_adjust_room() in uapi
len_diff is signed.
Fixes: fa15601ab31e ("bpf: add documentation for eBPF helpers (33-41)")
CC: Quentin Monnet <[email protected]>
Signed-off-by: Nicolas Dichtel <[email protected]>
Reviewed-by: Quentin Monnet <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>
| -rw-r--r-- | include/uapi/linux/bpf.h | 2 | ||||
| -rw-r--r-- | tools/include/uapi/linux/bpf.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index f9187b41dff6..5e46f6732781 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -1433,7 +1433,7 @@ union bpf_attr { * Return * 0 on success, or a negative error in case of failure. * - * int bpf_skb_adjust_room(struct sk_buff *skb, u32 len_diff, u32 mode, u64 flags) + * int bpf_skb_adjust_room(struct sk_buff *skb, s32 len_diff, u32 mode, u64 flags) * Description * Grow or shrink the room for data in the packet associated to * *skb* by *len_diff*, and according to the selected *mode*. diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index f9187b41dff6..5e46f6732781 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -1433,7 +1433,7 @@ union bpf_attr { * Return * 0 on success, or a negative error in case of failure. * - * int bpf_skb_adjust_room(struct sk_buff *skb, u32 len_diff, u32 mode, u64 flags) + * int bpf_skb_adjust_room(struct sk_buff *skb, s32 len_diff, u32 mode, u64 flags) * Description * Grow or shrink the room for data in the packet associated to * *skb* by *len_diff*, and according to the selected *mode*. |