summaryrefslogtreecommitdiff
path: root/include/linux/ipv6.h
diff options
context:
space:
mode:
authorDavid S. Miller <davem@davemloft.net>2012-07-11 02:39:24 -0700
committerDavid S. Miller <davem@davemloft.net>2012-07-11 02:39:24 -0700
commit48ee3569f31d91084dc694fef5517eb782428083 (patch)
tree2053125bfd441e410d030042e02c125b0e5d35ce /include/linux/ipv6.h
parent4715213d9cf40285492fff4092bb1fa8e982f632 (diff)
ipv6: Move ipv6 twsk accessors outside of CONFIG_IPV6 ifdefs.
Fixes build when ipv6 is disabled. Reported-by: Fengguang Wu <wfg@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/ipv6.h')
-rw-r--r--include/linux/ipv6.h32
1 files changed, 16 insertions, 16 deletions
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 8260ef779762..bc6c8fd8ed01 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -410,6 +410,22 @@ struct tcp6_sock {
extern int inet6_sk_rebuild_header(struct sock *sk);
+struct inet6_timewait_sock {
+ struct in6_addr tw_v6_daddr;
+ struct in6_addr tw_v6_rcv_saddr;
+};
+
+struct tcp6_timewait_sock {
+ struct tcp_timewait_sock tcp6tw_tcp;
+ struct inet6_timewait_sock tcp6tw_inet6;
+};
+
+static inline struct inet6_timewait_sock *inet6_twsk(const struct sock *sk)
+{
+ return (struct inet6_timewait_sock *)(((u8 *)sk) +
+ inet_twsk(sk)->tw_ipv6_offset);
+}
+
#if IS_ENABLED(CONFIG_IPV6)
static inline struct ipv6_pinfo * inet6_sk(const struct sock *__sk)
{
@@ -459,28 +475,12 @@ static inline void inet_sk_copy_descendant(struct sock *sk_to,
#define __ipv6_only_sock(sk) (inet6_sk(sk)->ipv6only)
#define ipv6_only_sock(sk) ((sk)->sk_family == PF_INET6 && __ipv6_only_sock(sk))
-struct inet6_timewait_sock {
- struct in6_addr tw_v6_daddr;
- struct in6_addr tw_v6_rcv_saddr;
-};
-
-struct tcp6_timewait_sock {
- struct tcp_timewait_sock tcp6tw_tcp;
- struct inet6_timewait_sock tcp6tw_inet6;
-};
-
static inline u16 inet6_tw_offset(const struct proto *prot)
{
return prot->twsk_prot->twsk_obj_size -
sizeof(struct inet6_timewait_sock);
}
-static inline struct inet6_timewait_sock *inet6_twsk(const struct sock *sk)
-{
- return (struct inet6_timewait_sock *)(((u8 *)sk) +
- inet_twsk(sk)->tw_ipv6_offset);
-}
-
static inline struct in6_addr *__inet6_rcv_saddr(const struct sock *sk)
{
return likely(sk->sk_state != TCP_TIME_WAIT) ?