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author | Micael Karlberg <[email protected]> | 2018-07-19 17:54:14 +0200 |
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committer | Micael Karlberg <[email protected]> | 2018-09-18 14:50:18 +0200 |
commit | 08ce39bbc2cd3006475c87807042c2d08a68736f (patch) | |
tree | d8d31294b97c2db2ec97629c698aa5dac07381af /erts/preloaded/src/socket.erl | |
parent | 6bb60f1fecef368991806e25a0022c63b8650f39 (diff) | |
download | otp-08ce39bbc2cd3006475c87807042c2d08a68736f.tar.gz otp-08ce39bbc2cd3006475c87807042c2d08a68736f.tar.bz2 otp-08ce39bbc2cd3006475c87807042c2d08a68736f.zip |
[socket-nif] Add support for socket (level sctp) option maxseg
Added support for the SCTP option MAXSEG.
OTP-14831
Diffstat (limited to 'erts/preloaded/src/socket.erl')
-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 0bc3ed8ec9..1c24c75dac 100644 --- a/erts/preloaded/src/socket.erl +++ b/erts/preloaded/src/socket.erl @@ -670,7 +670,7 @@ %% -define(SOCKET_OPT_SCTP_INITMSG, 18). %% -define(SOCKET_OPT_SCTP_I_WANT_MAPPED_V4_ADDR, 19). %% -define(SOCKET_OPT_SCTP_LOCAL_AUTH_CHUNKS, 20). -%% -define(SOCKET_OPT_SCTP_MAXSEG, 21). +-define(SOCKET_OPT_SCTP_MAXSEG, 21). %% -define(SOCKET_OPT_SCTP_MAXBURST, 22). -define(SOCKET_OPT_SCTP_NODELAY, 23). %% -define(SOCKET_OPT_SCTP_PARTIAL_DELIVERY_POINT, 24). @@ -2229,6 +2229,9 @@ enc_setopt_value(sctp, events, #{data_in := DataIn, is_boolean(SndDry) andalso (P =:= sctp) -> V; +enc_setopt_value(sctp, maxseg, V, _D, _T, P) + when is_integer(V) andalso (V >= 0) andalso (P =:= sctp) -> + V; enc_setopt_value(sctp, nodelay, V, _D, _T, P) when is_boolean(V) andalso (P =:= sctp) -> V; @@ -2676,8 +2679,8 @@ enc_sockopt_key(sctp = L, i_want_mapped_v4_addr = Opt, _Dir, _D, _T, _P) -> not_supported({L, Opt}); enc_sockopt_key(sctp = L, local_auth_chunks = Opt, _Dir, _D, _T, _P) -> not_supported({L, Opt}); -enc_sockopt_key(sctp = L, maxseg = Opt, _Dir, _D, _T, _P) -> - not_supported({L, Opt}); +enc_sockopt_key(sctp = _L, maxseg = _Opt, _Dir, _D, _T, _P) -> + ?SOCKET_OPT_SCTP_MAXSEG; enc_sockopt_key(sctp = L, maxburst = Opt, _Dir, _D, _T, _P) -> not_supported({L, Opt}); enc_sockopt_key(sctp, nodelay = _Opt, _Dir, _D, _T, _P) -> |