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-rw-r--r--erts/preloaded/src/erlang.erl35
1 files changed, 29 insertions, 6 deletions
diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl
index 20a64e81b4..3d152c4e92 100644
--- a/erts/preloaded/src/erlang.erl
+++ b/erts/preloaded/src/erlang.erl
@@ -1749,16 +1749,16 @@ trace_delivered(_Tracee) ->
erlang:nif_error(undefined).
%% trace_info/2
--spec erlang:trace_info(PidPortOrFunc, Item) -> Res when
- PidPortOrFunc :: pid() | port() | new | new_processes | new_ports
- | {Module, Function, Arity} | on_load,
+-spec erlang:trace_info(PidPortFuncEvent, Item) -> Res when
+ PidPortFuncEvent :: pid() | port() | new | new_processes | new_ports
+ | {Module, Function, Arity} | on_load | send | 'receive',
Module :: module(),
Function :: atom(),
Arity :: arity(),
Item :: flags | tracer | traced | match_spec
| meta | meta_match_spec | call_count | call_time | all,
Res :: trace_info_return().
-trace_info(_PidPortOrFunc, _Item) ->
+trace_info(_PidPortFuncEvent, _Item) ->
erlang:nif_error(undefined).
%% trunc/1
@@ -2073,6 +2073,9 @@ open_port(PortName, PortSettings) ->
(min_bin_vheap_size, MinBinVHeapSize) -> OldMinBinVHeapSize when
MinBinVHeapSize :: non_neg_integer(),
OldMinBinVHeapSize :: non_neg_integer();
+ (max_heap_size, MaxHeapSize) -> OldMaxHeapSize when
+ MaxHeapSize :: max_heap_size(),
+ OldMaxHeapSize :: max_heap_size();
(message_queue_data, MQD) -> OldMQD when
MQD :: message_queue_data(),
OldMQD :: message_queue_data();
@@ -2154,6 +2157,7 @@ process_flag(_Flag, _Value) ->
{messages, MessageQueue :: [term()]} |
{min_heap_size, MinHeapSize :: non_neg_integer()} |
{min_bin_vheap_size, MinBinVHeapSize :: non_neg_integer()} |
+ {max_heap_size, MaxHeapSize :: max_heap_size()} |
{monitored_by, Pids :: [pid()]} |
{monitors,
Monitors :: [{process, Pid :: pid() |
@@ -2238,6 +2242,7 @@ setelement(_Index, _Tuple1, _Value) ->
| {priority, Level :: priority_level()}
| {fullsweep_after, Number :: non_neg_integer()}
| {min_heap_size, Size :: non_neg_integer()}
+ | {max_heap_size, Size :: max_heap_size()}
| {min_bin_vheap_size, VSize :: non_neg_integer()}.
spawn_opt(_Tuple) ->
erlang:nif_error(undefined).
@@ -2330,6 +2335,9 @@ subtract(_,_) ->
OldMinBinVHeapSize when
MinBinVHeapSize :: non_neg_integer(),
OldMinBinVHeapSize :: non_neg_integer();
+ (max_heap_size, MaxHeapSize) -> OldMaxHeapSize when
+ MaxHeapSize :: max_heap_size(),
+ OldMaxHeapSize :: max_heap_size();
(multi_scheduling, BlockState) -> OldBlockState when
BlockState :: block | unblock | block_normal | unblock_normal,
OldBlockState :: blocked | disabled | enabled;
@@ -2381,7 +2389,7 @@ tl(_List) ->
[{[term()] | '_' ,[term()],[term()]}].
-spec erlang:trace_pattern(MFA, MatchSpec) -> non_neg_integer() when
- MFA :: trace_pattern_mfa(),
+ MFA :: trace_pattern_mfa() | send | 'receive',
MatchSpec :: (MatchSpecList :: trace_match_spec())
| boolean()
| restart
@@ -2403,7 +2411,13 @@ trace_pattern(MFA, MatchSpec) ->
call_count |
call_time.
--spec erlang:trace_pattern(MFA, MatchSpec, FlagList) -> non_neg_integer() when
+-spec erlang:trace_pattern(send, MatchSpec, []) -> non_neg_integer() when
+ MatchSpec :: (MatchSpecList :: trace_match_spec())
+ | boolean();
+ ('receive', MatchSpec, []) -> non_neg_integer() when
+ MatchSpec :: (MatchSpecList :: trace_match_spec())
+ | boolean();
+ (MFA, MatchSpec, FlagList) -> non_neg_integer() when
MFA :: trace_pattern_mfa(),
MatchSpec :: (MatchSpecList :: trace_match_spec())
| boolean()
@@ -2505,6 +2519,7 @@ tuple_to_list(_Tuple) ->
logical_processors_available |
logical_processors_online) -> unknown | pos_integer();
(machine) -> string();
+ (max_heap_size) -> {max_heap_size, MaxHeapSize :: max_heap_size()};
(message_queue_data) -> message_queue_data();
(min_heap_size) -> {min_heap_size, MinHeapSize :: pos_integer()};
(min_bin_vheap_size) -> {min_bin_vheap_size,
@@ -2642,6 +2657,13 @@ spawn_monitor(M, F, A) ->
erlang:error(badarg, [M,F,A]).
+-type max_heap_size() ::
+ Size :: non_neg_integer()
+ %% TODO change size => to := when -type maps support is finalized
+ | #{ size => non_neg_integer(),
+ kill => boolean(),
+ error_logger => boolean() }.
+
-type spawn_opt_option() ::
link
| monitor
@@ -2649,6 +2671,7 @@ spawn_monitor(M, F, A) ->
| {fullsweep_after, Number :: non_neg_integer()}
| {min_heap_size, Size :: non_neg_integer()}
| {min_bin_vheap_size, VSize :: non_neg_integer()}
+ | {max_heap_size, Size :: max_heap_size()}
| {message_queue_data, MQD :: message_queue_data()}.
-spec spawn_opt(Fun, Options) -> pid() | {pid(), reference()} when