diff options
Diffstat (limited to 'erts/preloaded/src/prim_inet.erl')
-rw-r--r-- | erts/preloaded/src/prim_inet.erl | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/erts/preloaded/src/prim_inet.erl b/erts/preloaded/src/prim_inet.erl index f144f73d68..14bf3b6c69 100644 --- a/erts/preloaded/src/prim_inet.erl +++ b/erts/preloaded/src/prim_inet.erl @@ -36,7 +36,8 @@ -export([recvfrom/2, recvfrom/3]). -export([setopt/3, setopts/2, getopt/2, getopts/2, is_sockopt_val/2]). -export([chgopt/3, chgopts/2]). --export([getstat/2, getfd/1, getindex/1, getstatus/1, gettype/1, +-export([getstat/2, getfd/1, ignorefd/2, + getindex/1, getstatus/1, gettype/1, getifaddrs/1, getiflist/1, ifget/3, ifset/3, gethostname/1]). -export([getservbyname/3, getservbyport/3]). @@ -82,8 +83,10 @@ open(Protocol, Family, Type, Req, Data) -> end catch %% The only (?) way to get here is to try to open - %% the sctp driver when it does not exist - error:badarg -> {error,eprotonosupport} + %% the sctp driver when it does not exist (badarg) + error:badarg -> {error, eprotonosupport}; + %% system_limit if out of port slots + error:system_limit -> {error, system_limit} end. enc_family(inet) -> ?INET_AF_INET; @@ -842,6 +845,21 @@ getfd(S) when is_port(S) -> %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% +%% IGNOREFD(insock(),boolean()) -> {ok,integer()} | {error, Reason} +%% +%% steal internal file descriptor +%% +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% + +ignorefd(S,Bool) when is_port(S) -> + Val = if Bool -> 1; true -> 0 end, + case ctl_cmd(S, ?INET_REQ_IGNOREFD, [Val]) of + {ok, _} -> ok; + Error -> Error + end. + +%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%% %% GETIX(insock()) -> {ok,integer()} | {error, Reason} %% %% get internal socket index |