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Diffstat (limited to 'lib/stdlib/src/ets.erl')
| -rw-r--r-- | lib/stdlib/src/ets.erl | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/stdlib/src/ets.erl b/lib/stdlib/src/ets.erl index d6fd1e3ea1..90e19e6b9f 100644 --- a/lib/stdlib/src/ets.erl +++ b/lib/stdlib/src/ets.erl @@ -75,10 +75,28 @@ take/2, update_counter/3, update_counter/4, update_element/3]). +%% internal exports +-export([internal_request_all/0]). + -spec all() -> [Tab] when Tab :: tab(). all() -> + receive_all(ets:internal_request_all(), + erlang:system_info(schedulers), + []). + +receive_all(_Ref, 0, All) -> + All; +receive_all(Ref, N, All) -> + receive + {Ref, SchedAll} -> + receive_all(Ref, N-1, SchedAll ++ All) + end. + +-spec internal_request_all() -> reference(). + +internal_request_all() -> erlang:nif_error(undef). -spec delete(Tab) -> true when |