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-rw-r--r--lib/kernel/src/inet.erl19
1 files changed, 14 insertions, 5 deletions
diff --git a/lib/kernel/src/inet.erl b/lib/kernel/src/inet.erl
index 73c53b9011..75dc909e3d 100644
--- a/lib/kernel/src/inet.erl
+++ b/lib/kernel/src/inet.erl
@@ -76,7 +76,7 @@
-export_type([address_family/0, socket_protocol/0, hostent/0, hostname/0, ip4_address/0,
ip6_address/0, ip_address/0, port_number/0,
local_address/0, socket_address/0, returned_non_ip_address/0,
- socket_setopt/0, socket_getopt/0,
+ socket_setopt/0, socket_getopt/0, ancillary_data/0,
posix/0, socket/0, stat_option/0]).
%% imports
-import(lists, [append/1, duplicate/2, filter/2, foldl/3]).
@@ -163,6 +163,11 @@
'recv_cnt' | 'recv_max' | 'recv_avg' | 'recv_oct' | 'recv_dvi' |
'send_cnt' | 'send_max' | 'send_avg' | 'send_oct' | 'send_pend'.
+-type ancillary_data() ::
+ [ {'tos', TOS :: byte()} |
+ {'tclass', TCLASS :: byte()} |
+ {'ttl', TTL :: byte()} ].
+
%%% ---------------------------------
-spec get_rc() -> [{Par :: atom(), Val :: any()} |
@@ -302,7 +307,7 @@ setopts(Socket, Opts) ->
{'ok', OptionValues} | {'error', posix()} when
Socket :: socket(),
Options :: [socket_getopt()],
- OptionValues :: [socket_setopt()].
+ OptionValues :: [socket_setopt() | gen_tcp:pktoptions_value()].
getopts(Socket, Opts) ->
case prim_inet:getopts(Socket, Opts) of
@@ -722,6 +727,7 @@ stats() ->
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
connect_options() ->
[tos, tclass, priority, reuseaddr, keepalive, linger, sndbuf, recbuf, nodelay,
+ recvtos, recvtclass, ttl, recvttl,
header, active, packet, packet_size, buffer, mode, deliver, line_delimiter,
exit_on_close, high_watermark, low_watermark, high_msgq_watermark,
low_msgq_watermark, send_timeout, send_timeout_close, delay_send, raw,
@@ -790,6 +796,7 @@ con_add(Name, Val, #connect_opts{} = R, Opts, AllOpts) ->
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
listen_options() ->
[tos, tclass, priority, reuseaddr, keepalive, linger, sndbuf, recbuf, nodelay,
+ recvtos, recvtclass, ttl, recvttl,
header, active, packet, buffer, mode, deliver, backlog, ipv6_v6only,
exit_on_close, high_watermark, low_watermark, high_msgq_watermark,
low_msgq_watermark, send_timeout, send_timeout_close, delay_send,
@@ -870,7 +877,7 @@ tcp_module_1(Opts, Address) ->
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
udp_options() ->
[tos, tclass, priority, reuseaddr, sndbuf, recbuf, header, active, buffer, mode,
- deliver, ipv6_v6only,
+ recvtos, recvtclass, ttl, recvttl, deliver, ipv6_v6only,
broadcast, dontroute, multicast_if, multicast_ttl, multicast_loop,
add_membership, drop_membership, read_packets,raw,
high_msgq_watermark, low_msgq_watermark, bind_to_device].
@@ -940,8 +947,10 @@ udp_module(Opts) ->
% (*) passing of open FDs ("fdopen") is not supported.
sctp_options() ->
[ % The following are generic inet options supported for SCTP sockets:
- mode, active, buffer, tos, tclass, priority, dontroute, reuseaddr, linger, sndbuf,
- recbuf, ipv6_v6only, high_msgq_watermark, low_msgq_watermark,
+ mode, active, buffer, tos, tclass, ttl,
+ priority, dontroute, reuseaddr, linger,
+ recvtos, recvtclass, recvttl,
+ sndbuf, recbuf, ipv6_v6only, high_msgq_watermark, low_msgq_watermark,
bind_to_device,
% Other options are SCTP-specific (though they may be similar to their