diff options
Diffstat (limited to 'erts/preloaded')
25 files changed, 56 insertions, 71 deletions
diff --git a/erts/preloaded/ebin/atomics.beam b/erts/preloaded/ebin/atomics.beam Binary files differindex a5ac24f0b8..f8fb26b728 100644 --- a/erts/preloaded/ebin/atomics.beam +++ b/erts/preloaded/ebin/atomics.beam diff --git a/erts/preloaded/ebin/counters.beam b/erts/preloaded/ebin/counters.beam Binary files differindex a1aa34a415..54fe86eb18 100644 --- a/erts/preloaded/ebin/counters.beam +++ b/erts/preloaded/ebin/counters.beam diff --git a/erts/preloaded/ebin/erl_prim_loader.beam b/erts/preloaded/ebin/erl_prim_loader.beam Binary files differindex 37903d24b6..7cb34c2d58 100644 --- a/erts/preloaded/ebin/erl_prim_loader.beam +++ b/erts/preloaded/ebin/erl_prim_loader.beam diff --git a/erts/preloaded/ebin/erl_tracer.beam b/erts/preloaded/ebin/erl_tracer.beam Binary files differindex 2509f238bf..ec4d6153d1 100644 --- a/erts/preloaded/ebin/erl_tracer.beam +++ b/erts/preloaded/ebin/erl_tracer.beam diff --git a/erts/preloaded/ebin/erlang.beam b/erts/preloaded/ebin/erlang.beam Binary files differindex 7563663807..ee96878ff7 100644 --- a/erts/preloaded/ebin/erlang.beam +++ b/erts/preloaded/ebin/erlang.beam diff --git a/erts/preloaded/ebin/erts_code_purger.beam b/erts/preloaded/ebin/erts_code_purger.beam Binary files differindex bc697d11d7..ce4a749d38 100644 --- a/erts/preloaded/ebin/erts_code_purger.beam +++ b/erts/preloaded/ebin/erts_code_purger.beam diff --git a/erts/preloaded/ebin/erts_dirty_process_signal_handler.beam b/erts/preloaded/ebin/erts_dirty_process_signal_handler.beam Binary files differindex 5b788368af..c22aeb8949 100644 --- a/erts/preloaded/ebin/erts_dirty_process_signal_handler.beam +++ b/erts/preloaded/ebin/erts_dirty_process_signal_handler.beam diff --git a/erts/preloaded/ebin/erts_internal.beam b/erts/preloaded/ebin/erts_internal.beam Binary files differindex b8415a9833..bc53a2e431 100644 --- a/erts/preloaded/ebin/erts_internal.beam +++ b/erts/preloaded/ebin/erts_internal.beam diff --git a/erts/preloaded/ebin/erts_literal_area_collector.beam b/erts/preloaded/ebin/erts_literal_area_collector.beam Binary files differindex e2a8c65f38..0845a8405a 100644 --- a/erts/preloaded/ebin/erts_literal_area_collector.beam +++ b/erts/preloaded/ebin/erts_literal_area_collector.beam diff --git a/erts/preloaded/ebin/init.beam b/erts/preloaded/ebin/init.beam Binary files differindex fee2da33a6..7d848ba790 100644 --- a/erts/preloaded/ebin/init.beam +++ b/erts/preloaded/ebin/init.beam diff --git a/erts/preloaded/ebin/otp_ring0.beam b/erts/preloaded/ebin/otp_ring0.beam Binary files differindex 324e111ad1..57ad5c7fdd 100644 --- a/erts/preloaded/ebin/otp_ring0.beam +++ b/erts/preloaded/ebin/otp_ring0.beam diff --git a/erts/preloaded/ebin/persistent_term.beam b/erts/preloaded/ebin/persistent_term.beam Binary files differindex c73da80a98..c882e4fad4 100644 --- a/erts/preloaded/ebin/persistent_term.beam +++ b/erts/preloaded/ebin/persistent_term.beam diff --git a/erts/preloaded/ebin/prim_buffer.beam b/erts/preloaded/ebin/prim_buffer.beam Binary files differindex 75e5b7c9cb..ac5a232dd4 100644 --- a/erts/preloaded/ebin/prim_buffer.beam +++ b/erts/preloaded/ebin/prim_buffer.beam diff --git a/erts/preloaded/ebin/prim_eval.beam b/erts/preloaded/ebin/prim_eval.beam Binary files differindex ddda4764e1..24911123f9 100644 --- a/erts/preloaded/ebin/prim_eval.beam +++ b/erts/preloaded/ebin/prim_eval.beam diff --git a/erts/preloaded/ebin/prim_file.beam b/erts/preloaded/ebin/prim_file.beam Binary files differindex 2d1ce7d631..ffb349cdf3 100644 --- a/erts/preloaded/ebin/prim_file.beam +++ b/erts/preloaded/ebin/prim_file.beam diff --git a/erts/preloaded/ebin/prim_inet.beam b/erts/preloaded/ebin/prim_inet.beam Binary files differindex 558968b58a..d3614d5f16 100644 --- a/erts/preloaded/ebin/prim_inet.beam +++ b/erts/preloaded/ebin/prim_inet.beam diff --git a/erts/preloaded/ebin/prim_zip.beam b/erts/preloaded/ebin/prim_zip.beam Binary files differindex 51721a27a8..45142bd5d2 100644 --- a/erts/preloaded/ebin/prim_zip.beam +++ b/erts/preloaded/ebin/prim_zip.beam diff --git a/erts/preloaded/ebin/zlib.beam b/erts/preloaded/ebin/zlib.beam Binary files differindex 4519b540c4..5465917179 100644 --- a/erts/preloaded/ebin/zlib.beam +++ b/erts/preloaded/ebin/zlib.beam diff --git a/erts/preloaded/src/erl_prim_loader.erl b/erts/preloaded/src/erl_prim_loader.erl index ae5f86e017..fefdd34292 100644 --- a/erts/preloaded/src/erl_prim_loader.erl +++ b/erts/preloaded/src/erl_prim_loader.erl @@ -302,7 +302,7 @@ check_file_result(Func, Target, {error,Reason}) -> logger ! {log,error,#{label=>{?MODULE,file_error},report=>Report}, #{pid=>self(), gl=>group_leader(), - time=>erlang:monotonic_time(microsecond), + time=>erlang:system_time(microsecond), error_logger=>#{tag=>error_report, type=>std_error}}}, error diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl index 1ed6b6b284..5730e999cb 100644 --- a/erts/preloaded/src/erlang.erl +++ b/erts/preloaded/src/erlang.erl @@ -2526,6 +2526,9 @@ subtract(_,_) -> OldSchedulersOnline when SchedulersOnline :: pos_integer(), OldSchedulersOnline :: pos_integer(); + (system_logger, Logger) -> PrevLogger when + Logger :: logger | undefined | pid(), + PrevLogger :: logger | undefined | pid(); (trace_control_word, TCW) -> OldTCW when TCW :: non_neg_integer(), OldTCW :: non_neg_integer(); @@ -2534,7 +2537,7 @@ subtract(_,_) -> %% These are deliberately not documented (internal_cpu_topology, term()) -> term(); (sequential_tracer, pid() | port() | {module(), term()} | false) -> pid() | port() | false; - (1,0) -> true. + (reset_seq_trace,true) -> true. system_flag(_Flag, _Value) -> erlang:nif_error(undefined). @@ -2731,8 +2734,9 @@ tuple_to_list(_Tuple) -> (schedulers | schedulers_online) -> pos_integer(); (smp_support) -> boolean(); (start_time) -> integer(); - (system_version) -> string(); (system_architecture) -> string(); + (system_logger) -> logger | undefined | pid(); + (system_version) -> string(); (threads) -> boolean(); (thread_pool_size) -> non_neg_integer(); (time_correction) -> true | false; @@ -3395,60 +3399,15 @@ get_cookie() -> -spec integer_to_list(Integer, Base) -> string() when Integer :: integer(), Base :: 2..36. -integer_to_list(I, 10) -> - erlang:integer_to_list(I); -integer_to_list(I, Base) - when erlang:is_integer(I), erlang:is_integer(Base), - Base >= 2, Base =< 1+$Z-$A+10 -> - if I < 0 -> - [$-|integer_to_list(-I, Base, [])]; - true -> - integer_to_list(I, Base, []) - end; -integer_to_list(I, Base) -> - erlang:error(badarg, [I, Base]). - -integer_to_list(I0, Base, R0) -> - D = I0 rem Base, - I1 = I0 div Base, - R1 = if D >= 10 -> - [D-10+$A|R0]; - true -> - [D+$0|R0] - end, - if I1 =:= 0 -> - R1; - true -> - integer_to_list(I1, Base, R1) - end. +integer_to_list(_I, _Base) -> + erlang:nif_error(undefined). -spec integer_to_binary(Integer, Base) -> binary() when Integer :: integer(), Base :: 2..36. -integer_to_binary(I, 10) -> - erlang:integer_to_binary(I); -integer_to_binary(I, Base) - when erlang:is_integer(I), erlang:is_integer(Base), - Base >= 2, Base =< 1+$Z-$A+10 -> - if I < 0 -> - <<$-,(integer_to_binary(-I, Base, <<>>))/binary>>; - true -> - integer_to_binary(I, Base, <<>>) - end; -integer_to_binary(I, Base) -> - erlang:error(badarg, [I, Base]). - -integer_to_binary(I0, Base, R0) -> - D = I0 rem Base, - I1 = I0 div Base, - R1 = if - D >= 10 -> <<(D-10+$A),R0/binary>>; - true -> <<(D+$0),R0/binary>> - end, - if - I1 =:= 0 -> R1; - true -> integer_to_binary(I1, Base, R1) - end. +integer_to_binary(_I, _Base) -> + erlang:nif_error(undefined). + -record(cpu, {node = -1, processor = -1, diff --git a/erts/preloaded/src/erts_internal.erl b/erts/preloaded/src/erts_internal.erl index 8f29a569f2..305b524438 100644 --- a/erts/preloaded/src/erts_internal.erl +++ b/erts/preloaded/src/erts_internal.erl @@ -97,6 +97,8 @@ -export([counters_new/1, counters_get/2, counters_add/3, counters_put/3, counters_info/1]). +-export([spawn_system_process/3]). + %% %% Await result of send to port %% @@ -726,3 +728,10 @@ counters_put(_Ref, _Ix, _Value) -> -spec counters_info(reference()) -> #{}. counters_info(_Ref) -> erlang:nif_error(undef). + +-spec spawn_system_process(Mod, Func, Args) -> pid() when + Mod :: atom(), + Func :: atom(), + Args :: list(). +spawn_system_process(_Mod, _Func, _Args) -> + erlang:nif_error(undefined). diff --git a/erts/preloaded/src/init.erl b/erts/preloaded/src/init.erl index b4b8b3bf9b..bdcdf72c2f 100644 --- a/erts/preloaded/src/init.erl +++ b/erts/preloaded/src/init.erl @@ -485,7 +485,7 @@ do_handle_msg(Msg,State) -> X -> case whereis(user) of undefined -> - Time = erlang:monotonic_time(microsecond), + Time = erlang:system_time(microsecond), catch logger ! {log, info, "init got unexpected: ~p", [X], #{pid=>self(), gl=>self(), diff --git a/erts/preloaded/src/persistent_term.erl b/erts/preloaded/src/persistent_term.erl index 5d0c266127..ee7e49b6cb 100644 --- a/erts/preloaded/src/persistent_term.erl +++ b/erts/preloaded/src/persistent_term.erl @@ -19,7 +19,7 @@ %% -module(persistent_term). --export([erase/1,get/0,get/1,info/0,put/2]). +-export([erase/1,get/0,get/1,get/2,info/0,put/2]). -type key() :: term(). -type value() :: term(). @@ -41,6 +41,13 @@ get() -> get(_Key) -> erlang:nif_error(undef). +-spec get(Key, Default) -> Value when + Key :: key(), + Default :: value(), + Value :: value(). +get(_Key, _Default) -> + erlang:nif_error(undef). + -spec info() -> Info when Info :: #{'count':=Count,'memory':=Memory}, Count :: non_neg_integer(), diff --git a/erts/preloaded/src/prim_file.erl b/erts/preloaded/src/prim_file.erl index 5fc22bc582..0994e2a9f4 100644 --- a/erts/preloaded/src/prim_file.erl +++ b/erts/preloaded/src/prim_file.erl @@ -46,7 +46,7 @@ -define(MIN_READLINE_SIZE, 256). -define(LARGEFILESIZE, (1 bsl 63)). --export([copy/3]). +-export([copy/3, start/0]). -include("file_int.hrl"). @@ -85,14 +85,21 @@ is_translatable(_) -> %% This is a janitor process used to close files whose controlling process has %% died. The emulator will be torn down if this is killed. -delayed_close_loop() -> +start() -> + helper_loop(). + +helper_loop() -> receive {close, FRef} when is_reference(FRef) -> delayed_close_nif(FRef); _ -> ok end, - delayed_close_loop(). + helper_loop(). -%% +on_load() -> + %% This is spawned as a system process to prevent init:restart/0 from + %% killing it. + Pid = erts_internal:spawn_system_process(?MODULE, start, []), + ok = erlang:load_nif(atom_to_list(?MODULE), Pid). %% Returns {error, Reason} | {ok, BytesCopied} copy(#file_descriptor{module = ?MODULE} = Source, @@ -103,14 +110,6 @@ copy(#file_descriptor{module = ?MODULE} = Source, %% XXX Should be moved down to the driver for optimization. file:copy_opened(Source, Dest, Length). -on_load() -> - Pid = spawn(fun() -> - process_flag(trap_exit, true), - delayed_close_loop() - end), - true = register(erts_prim_file, Pid), - ok = erlang:load_nif(atom_to_list(?MODULE), Pid). - open(Name, Modes) -> %% The try/catch pattern seen here is used throughout the file to adhere to %% the public file interface, which has leaked through for ages because of diff --git a/erts/preloaded/src/prim_inet.erl b/erts/preloaded/src/prim_inet.erl index f1d938c9a4..2820a5bef4 100644 --- a/erts/preloaded/src/prim_inet.erl +++ b/erts/preloaded/src/prim_inet.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2000-2018. All Rights Reserved. +%% Copyright Ericsson AB 2000-2019. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -172,8 +172,18 @@ close(S) when is_port(S) -> %% and is a contradiction in itself. %% We have hereby done our best... %% - Tref = erlang:start_timer(T * 1000, self(), close_port), - close_pend_loop(S, Tref, undefined); + case subscribe(S, [subs_empty_out_q]) of + {ok, [{subs_empty_out_q,0}]} -> + close_port(S); + {ok, [{subs_empty_out_q,N}]} when N > 0 -> + %% Wait for pending output to be sent + Tref = erlang:start_timer(T * 1000, self(), close_port), + close_pend_loop(S, Tref, N); + _ -> + %% Subscribe failed - wait full time + Tref = erlang:start_timer(T * 1000, self(), close_port), + close_pend_loop(S, Tref, undefined) + end; _ -> % Regard this as {ok,{false,_}} case subscribe(S, [subs_empty_out_q]) of {ok, [{subs_empty_out_q,N}]} when N > 0 -> @@ -2679,12 +2689,13 @@ get_ip6([X1,X2,X3,X4,X5,X6,X7,X8,X9,X10,X11,X12,X13,X14,X15,X16 | T]) -> ?u16(X9,X10),?u16(X11,X12),?u16(X13,X14),?u16(X15,X16)}, T }. +-define(ERTS_INET_DRV_CONTROL_MAGIC_NUMBER, 16#03f1a300). %% Control command ctl_cmd(Port, Cmd, Args) -> ?DBG_FORMAT("prim_inet:ctl_cmd(~p, ~p, ~p)~n", [Port,Cmd,Args]), Result = - try erlang:port_control(Port, Cmd, Args) of + try erlang:port_control(Port, Cmd+?ERTS_INET_DRV_CONTROL_MAGIC_NUMBER, Args) of [?INET_REP_OK|Reply] -> {ok,Reply}; [?INET_REP] -> inet_reply; [?INET_REP_ERROR|Err] -> {error,list_to_atom(Err)} |