diff options
Diffstat (limited to 'lib/stdlib/src')
-rw-r--r-- | lib/stdlib/src/ets.erl | 45 |
1 files changed, 28 insertions, 17 deletions
diff --git a/lib/stdlib/src/ets.erl b/lib/stdlib/src/ets.erl index 1d033f6f7b..6e6e949e2c 100644 --- a/lib/stdlib/src/ets.erl +++ b/lib/stdlib/src/ets.erl @@ -512,7 +512,7 @@ file2tab(File) -> file2tab(File, Opts) -> try - {ok,Verify} = parse_f2t_opts(Opts,false), + {ok,Verify,TabArg} = parse_f2t_opts(Opts,false,[]), Name = make_ref(), {ok, Major, Minor, FtOptions, MD5State, FullHeader, DLContext} = case disk_log:open([{name, Name}, @@ -540,7 +540,7 @@ file2tab(File, Opts) -> true -> ok end, - {ok, Tab, HeadCount} = create_tab(FullHeader), + {ok, Tab, HeadCount} = create_tab(FullHeader, TabArg), StrippedOptions = case Verify of true -> @@ -676,15 +676,17 @@ do_read_and_verify(ReadFun,InitState,Tab,FtOptions,HeadCount,Verify) -> {ok,Tab} end. -parse_f2t_opts([],Verify) -> - {ok,Verify}; -parse_f2t_opts([{verify, true}|T],_OV) -> - parse_f2t_opts(T,true); -parse_f2t_opts([{verify,false}|T],OV) -> - parse_f2t_opts(T,OV); -parse_f2t_opts([Unexpected|_],_) -> +parse_f2t_opts([],Verify,Tab) -> + {ok,Verify,Tab}; +parse_f2t_opts([{verify, true}|T],_OV,Tab) -> + parse_f2t_opts(T,true,Tab); +parse_f2t_opts([{verify,false}|T],OV,Tab) -> + parse_f2t_opts(T,OV,Tab); +parse_f2t_opts([{table,Tab}|T],OV,[]) -> + parse_f2t_opts(T,OV,Tab); +parse_f2t_opts([Unexpected|_],_,_) -> throw({unknown_option,Unexpected}); -parse_f2t_opts(Malformed,_) -> +parse_f2t_opts(Malformed,_,_) -> throw({malformed_option,Malformed}). count_mandatory([]) -> @@ -860,19 +862,28 @@ load_table(ReadFun, State, Tab) -> load_table(ReadFun, NewState, Tab) end. -create_tab(I) -> +create_tab(I, TabArg) -> {name, Name} = lists:keyfind(name, 1, I), {type, Type} = lists:keyfind(type, 1, I), {protection, P} = lists:keyfind(protection, 1, I), {named_table, Val} = lists:keyfind(named_table, 1, I), {keypos, _Kp} = Keypos = lists:keyfind(keypos, 1, I), {size, Sz} = lists:keyfind(size, 1, I), - try - Tab = ets:new(Name, [Type, P, Keypos | named_table(Val)]), - {ok, Tab, Sz} - catch - _:_ -> - throw(cannot_create_table) + Comp = case lists:keyfind(compressed, 1, I) of + {compressed, true} -> [compressed]; + {compressed, false} -> []; + false -> [] + end, + case TabArg of + [] -> + try + Tab = ets:new(Name, [Type, P, Keypos] ++ named_table(Val) ++ Comp), + {ok, Tab, Sz} + catch _:_ -> + throw(cannot_create_table) + end; + _ -> + {ok, TabArg, Sz} end. named_table(true) -> [named_table]; |