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| author | Andreas Schultz <[email protected]> | 2017-02-02 11:17:17 +0100 |
|---|---|---|
| committer | Andreas Schultz <[email protected]> | 2017-04-20 16:11:12 +0200 |
| commit | 308841d8c99907a364d6876ed9375507153729eb (patch) | |
| tree | 99888ddbcf41f5452da392677b396958d46fa48e /erts/preloaded/src/prim_inet.erl | |
| parent | 8caa54fc05e381a3d321cd48770e48853ddb177a (diff) | |
| download | otp-308841d8c99907a364d6876ed9375507153729eb.tar.gz otp-308841d8c99907a364d6876ed9375507153729eb.tar.bz2 otp-308841d8c99907a364d6876ed9375507153729eb.zip | |
implement SO_BINDTODEVICE for inet protocols
bind to device is needed to properly support VRF-Lite under
Linux (see [1] for details).
[1]: https://www.kernel.org/doc/Documentation/networking/vrf.txt
Diffstat (limited to 'erts/preloaded/src/prim_inet.erl')
| -rw-r--r-- | erts/preloaded/src/prim_inet.erl | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/erts/preloaded/src/prim_inet.erl b/erts/preloaded/src/prim_inet.erl index 61f727e8a4..19f8b0d873 100644 --- a/erts/preloaded/src/prim_inet.erl +++ b/erts/preloaded/src/prim_inet.erl @@ -1234,6 +1234,7 @@ enc_opt(netns) -> ?INET_LOPT_NETNS; enc_opt(show_econnreset) -> ?INET_LOPT_TCP_SHOW_ECONNRESET; enc_opt(line_delimiter) -> ?INET_LOPT_LINE_DELIM; enc_opt(raw) -> ?INET_OPT_RAW; +enc_opt(bind_to_device) -> ?INET_OPT_BIND_TO_DEVICE; % Names of SCTP opts: enc_opt(sctp_rtoinfo) -> ?SCTP_OPT_RTOINFO; enc_opt(sctp_associnfo) -> ?SCTP_OPT_ASSOCINFO; @@ -1294,6 +1295,7 @@ dec_opt(?INET_LOPT_NETNS) -> netns; dec_opt(?INET_LOPT_TCP_SHOW_ECONNRESET) -> show_econnreset; dec_opt(?INET_LOPT_LINE_DELIM) -> line_delimiter; dec_opt(?INET_OPT_RAW) -> raw; +dec_opt(?INET_OPT_BIND_TO_DEVICE) -> bind_to_device; dec_opt(I) when is_integer(I) -> undefined. @@ -1395,6 +1397,7 @@ type_opt_1(packet_size) -> uint; type_opt_1(read_packets) -> uint; type_opt_1(netns) -> binary; type_opt_1(show_econnreset) -> bool; +type_opt_1(bind_to_device) -> binary; %% %% SCTP options (to be set). If the type is a record type, the corresponding %% record signature is returned, otherwise, an "elementary" type tag |