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-rw-r--r--erts/preloaded/src/erts_internal.erl17
1 files changed, 9 insertions, 8 deletions
diff --git a/erts/preloaded/src/erts_internal.erl b/erts/preloaded/src/erts_internal.erl
index 46bdeaad30..efff76f1fa 100644
--- a/erts/preloaded/src/erts_internal.erl
+++ b/erts/preloaded/src/erts_internal.erl
@@ -32,7 +32,7 @@
-export([await_port_send_result/3]).
-export([cmp_term/2]).
-export([map_to_tuple_keys/1, term_type/1, map_hashmap_children/1,
- maps_to_list/2, map_next/2]).
+ maps_to_list/2, map_next/3]).
-export([open_port/2, port_command/3, port_connect/2, port_close/1,
port_control/3, port_call/3, port_info/1, port_info/2]).
@@ -367,11 +367,6 @@ term_type(_T) ->
map_hashmap_children(_M) ->
erlang:nif_error(undefined).
--spec erts_internal:flush_monitor_messages(Ref, Multi, Res) -> term() when
- Ref :: reference(),
- Multi :: boolean(),
- Res :: term().
-
%% return a list of key value pairs, at most of length N
-spec maps_to_list(M,N) -> Pairs when
M :: map(),
@@ -382,16 +377,22 @@ maps_to_list(_M, _N) ->
erlang:nif_error(undefined).
%% return the next assoc in the iterator and a new iterator
--spec map_next(I, M) -> {K,V,NI} when
+-spec map_next(I, M, A) -> {K,V,NI} | list() when
I :: non_neg_integer(),
M :: map(),
K :: term(),
V :: term(),
+ A :: iterator | list(),
NI :: maps:iterator().
-map_next(_I, _M) ->
+map_next(_I, _M, _A) ->
erlang:nif_error(undefined).
+-spec erts_internal:flush_monitor_messages(Ref, Multi, Res) -> term() when
+ Ref :: reference(),
+ Multi :: boolean(),
+ Res :: term().
+
%% erlang:demonitor(Ref, [flush]) traps to
%% erts_internal:flush_monitor_messages(Ref, Res) when
%% it needs to flush monitor messages.