diff options
Diffstat (limited to 'lib/kernel/src/net_adm.erl')
| -rw-r--r-- | lib/kernel/src/net_adm.erl | 37 |
1 files changed, 17 insertions, 20 deletions
diff --git a/lib/kernel/src/net_adm.erl b/lib/kernel/src/net_adm.erl index 9b2dac9544..8ec275b88b 100644 --- a/lib/kernel/src/net_adm.erl +++ b/lib/kernel/src/net_adm.erl @@ -1,18 +1,19 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2011. All Rights Reserved. +%% Copyright Ericsson AB 1996-2016. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at +%% +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -89,18 +90,14 @@ names() -> -spec names(Host) -> {ok, [{Name, Port}]} | {error, Reason} when - Host :: atom() | string(), + Host :: atom() | string() | inet:ip_address(), Name :: string(), Port :: non_neg_integer(), Reason :: address | file:posix(). names(Hostname) -> - case inet:gethostbyname(Hostname) of - {ok, {hostent, _Name, _ , _Af, _Size, [Addr | _]}} -> - erl_epmd:names(Addr); - Else -> - Else - end. + ErlEpmd = net_kernel:epmd_module(), + ErlEpmd:names(Hostname). -spec dns_hostname(Host) -> {ok, Name} | {error, Host} when Host :: atom() | string(), @@ -133,7 +130,7 @@ dns_hostname(Hostname) -> -spec ping_list([atom()]) -> [atom()]. ping_list(Nodelist) -> - net_kernel:monitor_nodes(true), + ok = net_kernel:monitor_nodes(true), Sofar = ping_first(Nodelist, nodes()), collect_new(Sofar, Nodelist). @@ -159,7 +156,7 @@ collect_new(Sofar, Nodelist) -> collect_new([Node | Sofar], Nodelist) end after 3000 -> - net_kernel:monitor_nodes(false), + ok = net_kernel:monitor_nodes(false), Sofar end. |