[PATCH bpf-next 2/3] bpf: add tools lib/include support sk_msg_md size field

[John Fastabend]

Add the size field to sk_msg_md for tools.

Signed-off-by: John Fastabend <john.fastab...@gmail.com>
---
 tools/include/uapi/linux/bpf.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index 597afdb..498badc 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -2608,6 +2608,7 @@ struct sk_msg_md {
        __u32 local_ip6[4];     /* Stored in network byte order */
        __u32 remote_port;      /* Stored in network byte order */
        __u32 local_port;       /* stored in host byte order */
+       __u32 size;             /* Total size of sk_msg */
 };
 
 struct sk_reuseport_md {
-- 
2.7.4