uapi: update bpf.h header
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
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@ -1466,8 +1466,8 @@ union bpf_attr {
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* If no cookie has been set yet, generate a new cookie. Once
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* If no cookie has been set yet, generate a new cookie. Once
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* generated, the socket cookie remains stable for the life of the
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* generated, the socket cookie remains stable for the life of the
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* socket. This helper can be useful for monitoring per socket
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* socket. This helper can be useful for monitoring per socket
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* networking traffic statistics as it provides a unique socket
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* networking traffic statistics as it provides a global socket
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* identifier per namespace.
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* identifier that can be assumed unique.
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* Return
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* Return
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* A 8-byte long non-decreasing number on success, or 0 if the
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* A 8-byte long non-decreasing number on success, or 0 if the
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* socket field is missing inside *skb*.
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* socket field is missing inside *skb*.
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