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%% This tests the presence of possible races due to an ets:lookup/ets:insert
%% combination. It takes into account any public ETS tables that might exist.
-module(ets_insert_public).
-export([main/1]).
%% Main
main(Foo) ->
make_table(Foo),
ets:insert(Foo, {counter, 0}),
[{_, N}] = ets:lookup(Foo, counter),
NewN = N + 1,
ets:insert(Foo, {counter, NewN}),
NewN.
make_table(Foo) ->
init(Foo).
init(Foo) ->
ets:new(Foo, [named_table, public]),
ets:insert(Foo, {counter, 0}),
{ok, feeling_good}.
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