Messages in this thread Patch in this message | | | From | Nicolas Dichtel <> | Subject | [PATCH net-next 7/9] libnl: add nla_put_u64_64bit() helper | Date | Fri, 22 Apr 2016 17:31:22 +0200 |
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With this function, nla_data() is aligned on a 64-bit area.
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> --- include/net/netlink.h | 13 +++++++++++++ 1 file changed, 13 insertions(+)
diff --git a/include/net/netlink.h b/include/net/netlink.h index 113b483b6ee8..e589cb3dccee 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -858,6 +858,19 @@ static inline int nla_put_u64(struct sk_buff *skb, int attrtype, u64 value) } /** + * nla_put_u64_64bit - Add a u64 netlink attribute to a skb and align it + * @skb: socket buffer to add attribute to + * @attrtype: attribute type + * @value: numeric value + * @padattr: attribute type for the padding + */ +static inline int nla_put_u64_64bit(struct sk_buff *skb, int attrtype, + u64 value, int padattr) +{ + return nla_put_64bit(skb, attrtype, sizeof(u64), &value, padattr); +} + +/** * nla_put_be64 - Add a __be64 netlink attribute to a socket buffer and align it * @skb: socket buffer to add attribute to * @attrtype: attribute type -- 2.8.1
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