diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/ip.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/net/ip.h b/include/net/ip.h index 85108cfbb1ae..d9a0e74d8923 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -326,6 +326,22 @@ static __inline__ void inet_reset_saddr(struct sock *sk) #endif +static inline int sk_mc_loop(struct sock *sk) +{ + if (!sk) + return 1; + switch (sk->sk_family) { + case AF_INET: + return inet_sk(sk)->mc_loop; +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) + case AF_INET6: + return inet6_sk(sk)->mc_loop; +#endif + } + __WARN(); + return 1; +} + extern int ip_call_ra_chain(struct sk_buff *skb); /* |