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| author | Micael Karlberg <[email protected]> | 2018-07-24 16:11:32 +0200 |
|---|---|---|
| committer | Micael Karlberg <[email protected]> | 2018-09-18 14:50:18 +0200 |
| commit | b9237c96b2b86c82bb128625cc532b3528222560 (patch) | |
| tree | 0207f6fc08722890675f17b6c126e25c9a9e70aa /erts/preloaded/src/socket.erl | |
| parent | 7d5b6e7bf640eb5d64679e3bf7b440b8e21e3a4d (diff) | |
| download | otp-b9237c96b2b86c82bb128625cc532b3528222560.tar.gz otp-b9237c96b2b86c82bb128625cc532b3528222560.tar.bz2 otp-b9237c96b2b86c82bb128625cc532b3528222560.zip | |
[socket-nif] Add support for socket (level ipv6) option addrform
Added support for the IPv6 socket option ADDRFORM.
Only allowed for IPv6 sockets that are connected and bound to a
v4-mapped-on-v6 address.
OTP-14831.
Diffstat (limited to 'erts/preloaded/src/socket.erl')
| -rw-r--r-- | erts/preloaded/src/socket.erl | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/erts/preloaded/src/socket.erl b/erts/preloaded/src/socket.erl index 82a51ee245..0c3a17b54d 100644 --- a/erts/preloaded/src/socket.erl +++ b/erts/preloaded/src/socket.erl @@ -635,7 +635,7 @@ -define(SOCKET_OPT_IP_TTL, 32). -define(SOCKET_OPT_IP_UNBLOCK_SOURCE, 33). -%% -define(SOCKET_OPT_IPV6_ADDFORM, 1). +-define(SOCKET_OPT_IPV6_ADDRFORM, 1). -define(SOCKET_OPT_IPV6_ADD_MEMBERSHIP, 2). -define(SOCKET_OPT_IPV6_AUTHHDR, 3). % Obsolete? %% -define(SOCKET_OPT_IPV6_AUTH_LEVEL, 4). @@ -2254,6 +2254,8 @@ enc_setopt_value(ip, unblock_source, #{multiaddr := MA, enc_setopt_value(ip = L, Opt, V, _D, _T, _P) -> not_supported({L, Opt, V}); +enc_setopt_value(ipv6, addrform, inet = V, _D, _T, _P) -> + enc_domain(V); enc_setopt_value(ipv6, add_membership, #{multiaddr := MA, interface := IF} = V, _D, _T, _P) when ((is_tuple(MA) andalso (size(MA) =:= 8)) andalso @@ -2704,8 +2706,8 @@ enc_sockopt_key(ip = L, UnknownOpt, _Dir, _D, _T, _P) -> unknown({L, UnknownOpt}); %% IPv6 socket options -enc_sockopt_key(ipv6 = L, addrform = Opt, set = _Dir, _D, _T, _P) -> - not_supported({L, Opt}); +enc_sockopt_key(ipv6 = _L, addrform = _Opt, set = _Dir, _D, _T, _P) -> + ?SOCKET_OPT_IPV6_ADDRFORM; enc_sockopt_key(ipv6, add_membership = _Opt, set = _Dir, _D, _T, _P) -> ?SOCKET_OPT_IPV6_ADD_MEMBERSHIP; enc_sockopt_key(ipv6 = _L, authhdr = _Opt, _Dir, _D, T, _P) |