diff options
Diffstat (limited to 'include/linux/icmpv6.h')
| -rw-r--r-- | include/linux/icmpv6.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h index db0f4fcfdaf4..1fe33e6741cc 100644 --- a/include/linux/icmpv6.h +++ b/include/linux/icmpv6.h @@ -111,4 +111,10 @@ static inline bool icmpv6_is_err(int type) return false; } +static inline int sk_is_icmpv6(struct sock *sk) +{ + return sk->sk_family == AF_INET6 && + inet_sk(sk)->inet_num == IPPROTO_ICMPV6; +} + #endif |