From 73520786b0793c612ef4de3e9addb2ec411bea20 Mon Sep 17 00:00:00 2001 From: Nicolas Dichtel Date: Fri, 22 Apr 2016 17:31:22 +0200 Subject: [PATCH] libnl: add nla_put_u64_64bit() helper With this function, nla_data() is aligned on a 64-bit area. Signed-off-by: Nicolas Dichtel Signed-off-by: David S. Miller --- 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 @@ -857,6 +857,19 @@ static inline int nla_put_u64(struct sk_buff *skb, int attrtype, u64 value) return nla_put(skb, attrtype, sizeof(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 -- GitLab