From 46e5f401762c639e38eea350d335c0f54ec2442f Mon Sep 17 00:00:00 2001 From: Florent Fourcot Date: Fri, 17 Jan 2014 17:15:04 +0100 Subject: ipv6: add a flag to get the flow label used remotly This information is already available via IPV6_FLOWINFO of IPV6_2292PKTOPTIONS, and them a filtering to get the flow label information. But it is probably logical and easier for users to add this here, and to control both sent/received flow label values with the IPV6_FLOWLABEL_MGR option. Signed-off-by: Florent Fourcot Acked-by: Hannes Frederic Sowa Signed-off-by: David S. Miller --- include/net/ipv6.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/net') diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 6d80f51897a5..78d3d5124918 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -253,7 +253,8 @@ struct ipv6_txoptions *fl6_merge_options(struct ipv6_txoptions *opt_space, struct ipv6_txoptions *fopt); void fl6_free_socklist(struct sock *sk); int ipv6_flowlabel_opt(struct sock *sk, char __user *optval, int optlen); -int ipv6_flowlabel_opt_get(struct sock *sk, struct in6_flowlabel_req *freq); +int ipv6_flowlabel_opt_get(struct sock *sk, struct in6_flowlabel_req *freq, + int flags); int ip6_flowlabel_init(void); void ip6_flowlabel_cleanup(void); -- cgit v1.2.3