diff options
Diffstat (limited to 'net/mptcp/sockopt.c')
| -rw-r--r-- | net/mptcp/sockopt.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/net/mptcp/sockopt.c b/net/mptcp/sockopt.c index d0f73b9180c7..31f6899ef71a 100644 --- a/net/mptcp/sockopt.c +++ b/net/mptcp/sockopt.c @@ -1388,6 +1388,32 @@ static int mptcp_getsockopt_v4(struct mptcp_sock *msk, int optname, switch (optname) { case IP_TOS: return mptcp_put_int_option(msk, optval, optlen, inet_sk(sk)->tos); + case IP_FREEBIND: + return mptcp_put_int_option(msk, optval, optlen, + inet_test_bit(FREEBIND, sk)); + case IP_TRANSPARENT: + return mptcp_put_int_option(msk, optval, optlen, + inet_test_bit(TRANSPARENT, sk)); + } + + return -EOPNOTSUPP; +} + +static int mptcp_getsockopt_v6(struct mptcp_sock *msk, int optname, + char __user *optval, int __user *optlen) +{ + struct sock *sk = (void *)msk; + + switch (optname) { + case IPV6_V6ONLY: + return mptcp_put_int_option(msk, optval, optlen, + sk->sk_ipv6only); + case IPV6_TRANSPARENT: + return mptcp_put_int_option(msk, optval, optlen, + inet_test_bit(TRANSPARENT, sk)); + case IPV6_FREEBIND: + return mptcp_put_int_option(msk, optval, optlen, + inet_test_bit(FREEBIND, sk)); } return -EOPNOTSUPP; @@ -1432,6 +1458,8 @@ int mptcp_getsockopt(struct sock *sk, int level, int optname, if (level == SOL_IP) return mptcp_getsockopt_v4(msk, optname, optval, option); + if (level == SOL_IPV6) + return mptcp_getsockopt_v6(msk, optname, optval, option); if (level == SOL_TCP) return mptcp_getsockopt_sol_tcp(msk, optname, optval, option); if (level == SOL_MPTCP) |