diff options
Diffstat (limited to 'erts/preloaded')
-rw-r--r-- | erts/preloaded/ebin/erlang.beam | bin | 104616 -> 104648 bytes | |||
-rw-r--r-- | erts/preloaded/ebin/init.beam | bin | 49924 -> 50052 bytes | |||
-rw-r--r-- | erts/preloaded/src/erlang.erl | 7 | ||||
-rw-r--r-- | erts/preloaded/src/erts.app.src | 2 | ||||
-rw-r--r-- | erts/preloaded/src/init.erl | 33 |
5 files changed, 27 insertions, 15 deletions
diff --git a/erts/preloaded/ebin/erlang.beam b/erts/preloaded/ebin/erlang.beam Binary files differindex 12262bb5b0..cde8c9ab72 100644 --- a/erts/preloaded/ebin/erlang.beam +++ b/erts/preloaded/ebin/erlang.beam diff --git a/erts/preloaded/ebin/init.beam b/erts/preloaded/ebin/init.beam Binary files differindex 7b5797e90a..6fc95b914e 100644 --- a/erts/preloaded/ebin/init.beam +++ b/erts/preloaded/ebin/init.beam diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl index f3f8696f32..94f3078173 100644 --- a/erts/preloaded/src/erlang.erl +++ b/erts/preloaded/src/erlang.erl @@ -980,14 +980,14 @@ group_leader(_GroupLeader, _Pid) -> %% Shadowed by erl_bif_types: erlang:halt/0 -spec halt() -> no_return(). halt() -> - erlang:nif_error(undefined). + erlang:halt(0, []). %% halt/1 %% Shadowed by erl_bif_types: erlang:halt/1 -spec halt(Status) -> no_return() when Status :: non_neg_integer() | 'abort' | string(). -halt(_Status) -> - erlang:nif_error(undefined). +halt(Status) -> + erlang:halt(Status, []). %% halt/2 %% Shadowed by erl_bif_types: erlang:halt/2 @@ -2578,6 +2578,7 @@ universaltime_to_localtime(_Universaltime) -> %%-------------------------------------------------------------------------- +%% Shadowed by erl_bif_types: erlang:apply/2 -spec apply(Fun, Args) -> term() when Fun :: function(), Args :: [term()]. diff --git a/erts/preloaded/src/erts.app.src b/erts/preloaded/src/erts.app.src index 98e0224a5f..e18da28905 100644 --- a/erts/preloaded/src/erts.app.src +++ b/erts/preloaded/src/erts.app.src @@ -37,7 +37,7 @@ {registered, []}, {applications, []}, {env, []}, - {runtime_dependencies, ["stdlib-2.5", "kernel-4.0", "sasl-2.4"]} + {runtime_dependencies, ["stdlib-3.0", "kernel-5.0", "sasl-3.0"]} ]}. %% vim: ft=erlang diff --git a/erts/preloaded/src/init.erl b/erts/preloaded/src/init.erl index 618b53f6bb..45468b3b9c 100644 --- a/erts/preloaded/src/init.erl +++ b/erts/preloaded/src/init.erl @@ -90,6 +90,7 @@ -define(ON_LOAD_HANDLER, init__boot__on_load_handler). + debug(false, _) -> ok; debug(_, T) -> erlang:display(T). @@ -173,7 +174,25 @@ stop() -> init ! {stop,stop}, ok. -spec stop(Status) -> 'ok' when Status :: non_neg_integer() | string(). -stop(Status) -> init ! {stop,{stop,Status}}, ok. +stop(Status) when is_integer(Status), Status >= 0 -> + stop_1(Status); +stop(Status) when is_list(Status) -> + case is_bytelist(Status) of + true -> + stop_1(Status); + false -> + erlang:error(badarg) + end; +stop(_) -> + erlang:error(badarg). + +is_bytelist([B|Bs]) when is_integer(B), B >= 0, B < 256 -> is_bytelist(Bs); +is_bytelist([]) -> true; +is_bytelist(_) -> false. + +%% Note that we check the type of Status beforehand to ensure that +%% the call to halt(Status) by the init process cannot fail +stop_1(Status) -> init ! {stop,{stop,Status}}, ok. -spec boot(BootArgs) -> no_return() when BootArgs :: [binary()]. @@ -285,21 +304,13 @@ things_to_string([]) -> "". halt_string(String, List) -> - HaltString = String ++ things_to_string(List), - if - length(HaltString)<199 -> HaltString; - true -> first198(HaltString, 198) - end. - -first198([H|T], N) when N>0 -> - [H|first198(T, N-1)]; -first198(_, 0) -> - []. + String ++ things_to_string(List). %% String = string() %% List = [string() | atom() | pid() | number()] %% Any other items in List, such as tuples, are ignored when creating %% the string used as argument to erlang:halt/1. +-spec crash(_, _) -> no_return(). crash(String, List) -> halt(halt_string(String, List)). |