diff options
| author | Balazs Scheidler <bazsi@balabit.hu> | 2010-10-21 16:08:28 +0200 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2010-10-21 16:08:28 +0200 |
| commit | 6c46862280c5f55eda7750391bc65cd7e08c7535 (patch) | |
| tree | 51d670eebe49ff8f6c3f903f77d44230849f7583 /net/ipv6/ipv6_sockglue.c | |
| parent | aa976fc011efa1f0e3290c6c9addf7c20757f885 (diff) | |
tproxy: added tproxy sockopt interface in the IPV6 layer
Support for IPV6_RECVORIGDSTADDR sockopt for UDP sockets were contributed by
Harry Mason.
Signed-off-by: Balazs Scheidler <bazsi@balabit.hu>
Signed-off-by: KOVACS Krisztian <hidden@balabit.hu>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/ipv6/ipv6_sockglue.c')
| -rw-r--r-- | net/ipv6/ipv6_sockglue.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c index a7f66bc8f0b..0553867a317 100644 --- a/net/ipv6/ipv6_sockglue.c +++ b/net/ipv6/ipv6_sockglue.c @@ -342,6 +342,21 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname, retv = 0; break; + case IPV6_TRANSPARENT: + if (optlen < sizeof(int)) + goto e_inval; + /* we don't have a separate transparent bit for IPV6 we use the one in the IPv4 socket */ + inet_sk(sk)->transparent = valbool; + retv = 0; + break; + + case IPV6_RECVORIGDSTADDR: + if (optlen < sizeof(int)) + goto e_inval; + np->rxopt.bits.rxorigdstaddr = valbool; + retv = 0; + break; + case IPV6_HOPOPTS: case IPV6_RTHDRDSTOPTS: case IPV6_RTHDR: @@ -1104,6 +1119,14 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname, break; } + case IPV6_TRANSPARENT: + val = inet_sk(sk)->transparent; + break; + + case IPV6_RECVORIGDSTADDR: + val = np->rxopt.bits.rxorigdstaddr; + break; + case IPV6_UNICAST_HOPS: case IPV6_MULTICAST_HOPS: { |