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| author | John Högberg <[email protected]> | 2018-02-23 12:32:00 +0100 |
|---|---|---|
| committer | GitHub <[email protected]> | 2018-02-23 12:32:00 +0100 |
| commit | 897c82097348b33383e62bcf0ecc236132d7a2cc (patch) | |
| tree | bf4648fec5f7dc1f5defed5cfd44bcce204964e1 /lib/stdlib/src | |
| parent | 5faf147cfe27da707059c61ae1e284c10987565a (diff) | |
| parent | 3e14c0e9f81e34c78c609da4b77c32d208a34d93 (diff) | |
| download | otp-897c82097348b33383e62bcf0ecc236132d7a2cc.tar.gz otp-897c82097348b33383e62bcf0ecc236132d7a2cc.tar.bz2 otp-897c82097348b33383e62bcf0ecc236132d7a2cc.zip | |
Merge pull request #1723 from jhogberg/john/erts/ets-whereis/OTP-14884
Add ets:whereis/1 for resolving table names -> tid()
Diffstat (limited to 'lib/stdlib/src')
| -rw-r--r-- | lib/stdlib/src/ets.erl | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/stdlib/src/ets.erl b/lib/stdlib/src/ets.erl index 039ab45868..6a559f0be5 100644 --- a/lib/stdlib/src/ets.erl +++ b/lib/stdlib/src/ets.erl @@ -73,7 +73,8 @@ select_count/2, select_delete/2, select_replace/2, select_reverse/1, select_reverse/2, select_reverse/3, setopts/2, slot/2, take/2, - update_counter/3, update_counter/4, update_element/3]). + update_counter/3, update_counter/4, update_element/3, + whereis/1]). %% internal exports -export([internal_request_all/0]). @@ -145,6 +146,7 @@ give_away(_, _, _) -> InfoList :: [InfoTuple], InfoTuple :: {compressed, boolean()} | {heir, pid() | none} + | {id, tid()} | {keypos, pos_integer()} | {memory, non_neg_integer()} | {name, atom()} @@ -162,7 +164,7 @@ info(_) -> -spec info(Tab, Item) -> Value | undefined when Tab :: tab(), - Item :: compressed | fixed | heir | keypos | memory + Item :: compressed | fixed | heir | id | keypos | memory | name | named_table | node | owner | protection | safe_fixed | safe_fixed_monotonic_time | size | stats | type | write_concurrency | read_concurrency, @@ -512,6 +514,11 @@ update_counter(_, _, _, _) -> update_element(_, _, _) -> erlang:nif_error(undef). +-spec whereis(TableName) -> tid() | undefined when + TableName :: atom(). +whereis(_) -> + erlang:nif_error(undef). + %%% End of BIFs -opaque comp_match_spec() :: reference(). |