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| author | Micael Karlberg <[email protected]> | 2018-07-26 11:07:05 +0200 |
|---|---|---|
| committer | Micael Karlberg <[email protected]> | 2018-09-18 14:50:18 +0200 |
| commit | 6b01561dc13a0152f56da0a2c61ad88236f87de7 (patch) | |
| tree | 83541c84c02ddb1b3ab978a351e688401de1d535 /erts/preloaded/src | |
| parent | 8ed757c8df2df54e19e67ca0a0734cd5a0f9ab23 (diff) | |
| download | otp-6b01561dc13a0152f56da0a2c61ad88236f87de7.tar.gz otp-6b01561dc13a0152f56da0a2c61ad88236f87de7.tar.bz2 otp-6b01561dc13a0152f56da0a2c61ad88236f87de7.zip | |
[socket-nif] Add support for socket (level ip) option sendsrcaddr
Added support for ip level socket option SENDSRCADDR.
This option requires sendmsg to actually use, so we
cannot test this fully at the moment.
OTP-14831
Diffstat (limited to 'erts/preloaded/src')
| -rw-r--r-- | erts/preloaded/src/socket.erl | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/erts/preloaded/src/socket.erl b/erts/preloaded/src/socket.erl index 68b7d3f4b0..1983c993a5 100644 --- a/erts/preloaded/src/socket.erl +++ b/erts/preloaded/src/socket.erl @@ -638,11 +638,11 @@ -define(SOCKET_OPT_IP_RECVTTL, 26). -define(SOCKET_OPT_IP_RETOPTS, 27). -define(SOCKET_OPT_IP_ROUTER_ALERT, 28). -%% -define(SOCKET_OPT_IP_SNDSRCADDR, 29). +-define(SOCKET_OPT_IP_SENDSRCADDR, 29). % FreeBSD -define(SOCKET_OPT_IP_TOS, 30). -define(SOCKET_OPT_IP_TRANSPARENT, 31). -define(SOCKET_OPT_IP_TTL, 32). --define(SOCKET_OPT_IP_UNBLOCK_SOURCE, 33). +-define(SOCKET_OPT_IP_UNBLOCK_SOURCE, 33). -define(SOCKET_OPT_IPV6_ADDRFORM, 1). -define(SOCKET_OPT_IPV6_ADD_MEMBERSHIP, 2). @@ -2316,6 +2316,9 @@ enc_setopt_value(ip, retopts, V, _D, _T, _P) enc_setopt_value(ip, router_alert, V, _D, _T, _P) when is_integer(V) -> V; +enc_setopt_value(ip, sendsrcaddr, V, _D, _T, _P) + when is_boolean(V) -> + V; enc_setopt_value(ip, tos, V, _D, _T, _P) when (V =:= lowdelay) orelse (V =:= throughput) orelse @@ -2776,6 +2779,8 @@ enc_sockopt_key(ip = _L, retopts = _Opt, _Dir, _D, T, _P) when (T =/= stream) -> ?SOCKET_OPT_IP_RETOPTS; enc_sockopt_key(ip, router_alert = _Opt, _Dir, _D, raw = _T, _P) -> ?SOCKET_OPT_IP_ROUTER_ALERT; +enc_sockopt_key(ip, sendsrcaddr = _Opt, _Dir, _D, _T, _P) -> + ?SOCKET_OPT_IP_SENDSRCADDR; %% On FreeBSD it specifies that this option is only valid %% for stream, dgram and "some" raw sockets... %% No such condition on linux (in the man page)... |