diff options
Diffstat (limited to 'erts/preloaded/src')
-rw-r--r-- | erts/preloaded/src/socket.erl | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/erts/preloaded/src/socket.erl b/erts/preloaded/src/socket.erl index f243559ceb..997a4ac225 100644 --- a/erts/preloaded/src/socket.erl +++ b/erts/preloaded/src/socket.erl @@ -510,7 +510,7 @@ %% -define(SOCKET_OPT_IP_MTU, 11). %% -define(SOCKET_OPT_IP_MTU_DISCOVER, 12). %% -define(SOCKET_OPT_IP_MULTICAST_ALL, 13). -%% -define(SOCKET_OPT_IP_MULTICAST_IF, 14). +-define(SOCKET_OPT_IP_MULTICAST_IF, 14). -define(SOCKET_OPT_IP_MULTICAST_LOOP, 15). -define(SOCKET_OPT_IP_MULTICAST_TTL, 16). %% -define(SOCKET_OPT_IP_NODEFRAG, 17). @@ -1955,6 +1955,9 @@ enc_setopt_value(socket, sndbuf, V, _D, _T, _P) when is_integer(V) -> enc_setopt_value(socket = L, Opt, V, _D, _T, _P) -> not_supported({L, Opt, V}); +enc_setopt_value(ip, multicast_if, V, _D, _T, _P) + when (V =:= any) orelse (is_tuple(V) andalso (size(V) =:= 4)) -> + V; enc_setopt_value(ip, multicast_loop, V, _D, _T, _P) when is_boolean(V) -> V; @@ -2251,8 +2254,8 @@ enc_sockopt_key(ip = L, mtu_discover = Opt, _Dir, _D, _T, _P) -> not_supported({L, Opt}); enc_sockopt_key(ip = L, multicast_all = Opt, _Dir, _D, _T, _P) -> not_supported({L, Opt}); -enc_sockopt_key(ip = L, multicast_if = Opt, _Dir, _D, _T, _P) -> - not_supported({L, Opt}); +enc_sockopt_key(ip = _L, multicast_if = _Opt, _Dir, _D, _T, _P) -> + ?SOCKET_OPT_IP_MULTICAST_IF; enc_sockopt_key(ip = _L, multicast_loop = _Opt, _Dir, _D, _T, _P) -> ?SOCKET_OPT_IP_MULTICAST_LOOP; enc_sockopt_key(ip = _L, multicast_ttl = _Opt, _Dir, _D, _T, _P) -> |