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-rw-r--r--erts/preloaded/src/socket.erl9
1 files changed, 6 insertions, 3 deletions
diff --git a/erts/preloaded/src/socket.erl b/erts/preloaded/src/socket.erl
index 643f59467b..3077a794a5 100644
--- a/erts/preloaded/src/socket.erl
+++ b/erts/preloaded/src/socket.erl
@@ -531,7 +531,7 @@
-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).
+-define(SOCKET_OPT_IP_NODEFRAG, 17).
%% -define(SOCKET_OPT_IP_OPTIONS, 18).
%% -define(SOCKET_OPT_IP_PKTINFO, 19).
%% -define(SOCKET_OPT_IP_RECVERR, 20).
@@ -2004,6 +2004,9 @@ enc_setopt_value(ip, multicast_loop, V, _D, _T, _P)
enc_setopt_value(ip, multicast_ttl, V, _D, _T, _P)
when is_integer(V) andalso (0 =< V) andalso (V =< 255) ->
V;
+enc_setopt_value(ip, nodefrag, V, _D, _T, _P)
+ when is_boolean(V) ->
+ V;
enc_setopt_value(ip, recvtos, V, _D, _T, _P)
when is_boolean(V) ->
V;
@@ -2300,8 +2303,8 @@ 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) ->
?SOCKET_OPT_IP_MULTICAST_TTL;
-enc_sockopt_key(ip = L, nodefrag = Opt, _Dir, _D, raw = _T, _P) ->
- not_supported({L, Opt});
+enc_sockopt_key(ip = _L, nodefrag = _Opt, _Dir, _D, raw = _T, _P) ->
+ ?SOCKET_OPT_IP_NODEFRAG;
enc_sockopt_key(ip = L, options = Opt, _Dir, _D, _T, _P) ->
not_supported({Opt, L});
enc_sockopt_key(ip = L, pktinfo = Opt, _Dir, _D, _T, _P) ->