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-rw-r--r--lib/stdlib/src/gen_server.erl37
1 files changed, 23 insertions, 14 deletions
diff --git a/lib/stdlib/src/gen_server.erl b/lib/stdlib/src/gen_server.erl
index 528dd23e1c..139bf35d27 100644
--- a/lib/stdlib/src/gen_server.erl
+++ b/lib/stdlib/src/gen_server.erl
@@ -88,6 +88,7 @@
%% API
-export([start/3, start/4,
start_link/3, start_link/4,
+ stop/1, stop/3,
call/2, call/3,
cast/2, reply/2,
abcast/2, abcast/3,
@@ -137,6 +138,15 @@
-callback code_change(OldVsn :: (term() | {down, term()}), State :: term(),
Extra :: term()) ->
{ok, NewState :: term()} | {error, Reason :: term()}.
+-callback format_status(Opt, StatusData) -> Status when
+ Opt :: 'normal' | 'terminate',
+ StatusData :: [PDict | State],
+ PDict :: [{Key :: term(), Value :: term()}],
+ State :: term(),
+ Status :: term().
+
+-optional_callbacks([format_status/2]).
+
%%% -----------------------------------------------------------------
%%% Starts a generic server.
@@ -168,6 +178,17 @@ start_link(Name, Mod, Args, Options) ->
%% -----------------------------------------------------------------
+%% Stop a generic server and wait for it to terminate.
+%% If the server is located at another node, that node will
+%% be monitored.
+%% -----------------------------------------------------------------
+stop(Name) ->
+ gen:stop(Name).
+
+stop(Name, Reason, Timeout) ->
+ gen:stop(Name, Reason, Timeout).
+
+%% -----------------------------------------------------------------
%% Make a call to a generic server.
%% If the server is located at another node, that node will
%% be monitored.
@@ -846,22 +867,10 @@ opt(_, []) ->
debug_options(Name, Opts) ->
case opt(debug, Opts) of
- {ok, Options} -> dbg_options(Name, Options);
- _ -> dbg_options(Name, [])
+ {ok, Options} -> dbg_opts(Name, Options);
+ _ -> []
end.
-dbg_options(Name, []) ->
- Opts =
- case init:get_argument(generic_debug) of
- error ->
- [];
- _ ->
- [log, statistics]
- end,
- dbg_opts(Name, Opts);
-dbg_options(Name, Opts) ->
- dbg_opts(Name, Opts).
-
dbg_opts(Name, Opts) ->
case catch sys:debug_options(Opts) of
{'EXIT',_} ->