diff options
Diffstat (limited to 'erts/preloaded')
| -rw-r--r-- | erts/preloaded/ebin/erl_prim_loader.beam | bin | 52904 -> 55108 bytes | |||
| -rw-r--r-- | erts/preloaded/ebin/init.beam | bin | 48064 -> 48604 bytes | |||
| -rw-r--r-- | erts/preloaded/src/Makefile | 8 | ||||
| -rw-r--r-- | erts/preloaded/src/erl_prim_loader.erl | 326 | ||||
| -rw-r--r-- | erts/preloaded/src/init.erl | 14 |
5 files changed, 225 insertions, 123 deletions
diff --git a/erts/preloaded/ebin/erl_prim_loader.beam b/erts/preloaded/ebin/erl_prim_loader.beam Binary files differindex df1831f340..80fc79f396 100644 --- a/erts/preloaded/ebin/erl_prim_loader.beam +++ b/erts/preloaded/ebin/erl_prim_loader.beam diff --git a/erts/preloaded/ebin/init.beam b/erts/preloaded/ebin/init.beam Binary files differindex cc170b86b2..b588b450c9 100644 --- a/erts/preloaded/ebin/init.beam +++ b/erts/preloaded/ebin/init.beam diff --git a/erts/preloaded/src/Makefile b/erts/preloaded/src/Makefile index 145638802f..d5f5ba3c37 100644 --- a/erts/preloaded/src/Makefile +++ b/erts/preloaded/src/Makefile @@ -68,10 +68,10 @@ copy: include $(ERL_TOP)/make/otp_release_targets.mk release_spec: - $(INSTALL_DIR) $(RELSYSDIR)/src - $(INSTALL_DATA) $(ERL_FILES) $(RELSYSDIR)/src - $(INSTALL_DIR) $(RELSYSDIR)/ebin - $(INSTALL_DATA) $(STATIC_TARGET_FILES) $(RELSYSDIR)/ebin + $(INSTALL_DIR) "$(RELSYSDIR)/src" + $(INSTALL_DATA) $(ERL_FILES) "$(RELSYSDIR)/src" + $(INSTALL_DIR) "$(RELSYSDIR)/ebin" + $(INSTALL_DATA) $(STATIC_TARGET_FILES) "$(RELSYSDIR)/ebin" release_docs_spec: diff --git a/erts/preloaded/src/erl_prim_loader.erl b/erts/preloaded/src/erl_prim_loader.erl index 14a7a2bf20..5ee3d03fef 100644 --- a/erts/preloaded/src/erl_prim_loader.erl +++ b/erts/preloaded/src/erl_prim_loader.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2011. All Rights Reserved. +%% Copyright Ericsson AB 1996-2012. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -49,7 +49,7 @@ prim_read_file_info/2, prim_get_cwd/2]). %% Used by escript and code --export([set_primary_archive/3, release_archives/0]). +-export([set_primary_archive/4, release_archives/0]). -include_lib("kernel/include/file.hrl"). @@ -222,15 +222,16 @@ get_cwd(Drive) -> check_file_result(get_cwd, Drive, request({get_cwd,[Drive]})). -spec set_primary_archive(File :: string() | 'undefined', - ArchiveBin :: binary() | 'undefined', - FileInfo :: #file_info{} | 'undefined') + ArchiveBin :: binary() | 'undefined', + FileInfo :: #file_info{} | 'undefined', + ParserFun :: fun()) -> {ok, [string()]} | {error,_}. -set_primary_archive(undefined, undefined, undefined) -> - request({set_primary_archive, undefined, undefined, undefined}); -set_primary_archive(File, ArchiveBin, FileInfo) +set_primary_archive(undefined, undefined, undefined, ParserFun) -> + request({set_primary_archive, undefined, undefined, undefined, ParserFun}); +set_primary_archive(File, ArchiveBin, FileInfo, ParserFun) when is_list(File), is_binary(ArchiveBin), is_record(FileInfo, file_info) -> - request({set_primary_archive, File, ArchiveBin, FileInfo}). + request({set_primary_archive, File, ArchiveBin, FileInfo, ParserFun}). -spec release_archives() -> 'ok' | {'error', _}. @@ -318,8 +319,11 @@ loop(State, Parent, Paths) -> {get_cwd,[_]=Args} -> {Res,State1} = handle_get_cwd(State, Args), {Res,State1,Paths}; - {set_primary_archive,File,Bin,FileInfo} -> - {Res,State1} = handle_set_primary_archive(State, File, Bin, FileInfo), + {set_primary_archive,File,ArchiveBin,FileInfo,ParserFun} -> + {Res,State1} = + handle_set_primary_archive(State, File, + ArchiveBin, FileInfo, + ParserFun), {Res,State1,Paths}; release_archives -> {Res,State1} = handle_release_archives(State), @@ -359,8 +363,8 @@ handle_get_file(State = #state{loader = efile}, Paths, File) -> handle_get_file(State = #state{loader = inet}, Paths, File) -> ?SAFE2(inet_get_file_from_port(State, File, Paths), State). -handle_set_primary_archive(State= #state{loader = efile}, File, Bin, FileInfo) -> - ?SAFE2(efile_set_primary_archive(State, File, Bin, FileInfo), State). +handle_set_primary_archive(State= #state{loader = efile}, File, ArchiveBin, FileInfo, ParserFun) -> + ?SAFE2(efile_set_primary_archive(State, File, ArchiveBin, FileInfo, ParserFun), State). handle_release_archives(State= #state{loader = efile}) -> ?SAFE2(efile_release_archives(State), State). @@ -484,8 +488,10 @@ efile_get_file_from_port3(State, File, [P | Paths]) -> efile_get_file_from_port3(State, _File, []) -> {{error,enoent},State}. -efile_set_primary_archive(#state{prim_state = PS} = State, File, Bin, FileInfo) -> - {Res, PS2} = prim_set_primary_archive(PS, File, Bin, FileInfo), +efile_set_primary_archive(#state{prim_state = PS} = State, File, + ArchiveBin, FileInfo, ParserFun) -> + {Res, PS2} = prim_set_primary_archive(PS, File, ArchiveBin, + FileInfo, ParserFun), {Res,State#state{prim_state = PS2}}. efile_release_archives(#state{prim_state = PS} = State) -> @@ -791,7 +797,7 @@ prim_release_archives(PS) -> prim_do_release_archives(PS, [{ArchiveFile, DictVal} | KeyVals], Acc) -> Res = case DictVal of - {primary, _PrimZip, _FI} -> + {primary, _PrimZip, _FI, _ParserFun} -> ok; % Keep primary archive {Cache, _FI} -> debug(PS, {release, cache, ArchiveFile}), @@ -809,7 +815,7 @@ prim_do_release_archives(PS, [], []) -> prim_do_release_archives(PS, [], Errors) -> {{error, Errors}, PS#prim_state{primary_archive = undefined}}. -prim_set_primary_archive(PS, undefined, undefined, undefined) -> +prim_set_primary_archive(PS, undefined, undefined, undefined, _ParserFun) -> debug(PS, {set_primary_archive, clean}), case PS#prim_state.primary_archive of undefined -> @@ -817,48 +823,40 @@ prim_set_primary_archive(PS, undefined, undefined, undefined) -> debug(PS, {return, Res}), {Res, PS}; ArchiveFile -> - {primary, PrimZip, _FI} = erase(ArchiveFile), + {primary, PrimZip, _FI, _ParserFun2} = erase(ArchiveFile), ok = prim_zip:close(PrimZip), PS2 = PS#prim_state{primary_archive = undefined}, Res = {ok, []}, debug(PS2, {return, Res}), {Res, PS2} end; -prim_set_primary_archive(PS, ArchiveFile, ArchiveBin, #file_info{} = FileInfo) - when is_list(ArchiveFile), is_binary(ArchiveBin) -> + +prim_set_primary_archive(PS, ArchiveFile0, ArchiveBin, + #file_info{} = FileInfo, ParserFun) + when is_list(ArchiveFile0), is_binary(ArchiveBin) -> %% Try the archive file - debug(PS, {set_primary_archive, ArchiveFile, byte_size(ArchiveBin)}), + debug(PS, {set_primary_archive, ArchiveFile0, byte_size(ArchiveBin)}), + ArchiveFile = real_path(absname(ArchiveFile0)), {Res3, PS3} = case PS#prim_state.primary_archive of undefined -> - Fun = - fun({Funny, _GI, _GB}, A) -> - case Funny of - ["", "nibe", RevApp] -> % Reverse ebin - %% Collect ebin directories in archive - Ebin = reverse(RevApp) ++ "/ebin", - {true, [Ebin | A]}; - _ -> - {true, A} - end - end, - Ebins0 = [ArchiveFile], - case open_archive({ArchiveFile, ArchiveBin}, FileInfo, Ebins0, Fun) of - {ok, PrimZip, {RevEbins, FI, _}} -> - Ebins = reverse(RevEbins), + case load_prim_archive(ArchiveFile, ArchiveBin, FileInfo) of + {ok, PrimZip, FI, Ebins} -> debug(PS, {set_primary_archive, Ebins}), - put(ArchiveFile, {primary, PrimZip, FI}), - {{ok, Ebins}, PS#prim_state{primary_archive = ArchiveFile}}; + put(ArchiveFile, {primary, PrimZip, FI, ParserFun}), + {{ok, Ebins}, + PS#prim_state{primary_archive = ArchiveFile}}; Error -> debug(PS, {set_primary_archive, Error}), {Error, PS} end; OldArchiveFile -> debug(PS, {set_primary_archive, clean}), - {primary, PrimZip, _FI} = erase(OldArchiveFile), + {primary, PrimZip, _FI, _ParserFun} = erase(OldArchiveFile), ok = prim_zip:close(PrimZip), PS2 = PS#prim_state{primary_archive = undefined}, - prim_set_primary_archive(PS2, ArchiveFile, ArchiveBin, FileInfo) + prim_set_primary_archive(PS2, ArchiveFile, ArchiveBin, + FileInfo, ParserFun) end, debug(PS3, {return, Res3}), {Res3, PS3}. @@ -873,11 +871,11 @@ prim_get_file(PS, File) -> {Res, PS}; {archive, ArchiveFile, FileInArchive} -> debug(PS, {archive_get_file, ArchiveFile, FileInArchive}), - FunnyFile = funny_split(FileInArchive, $/), + FileComponents = path_split(FileInArchive), Fun = - fun({Funny, _GetInfo, GetBin}, Acc) -> + fun({Components, _GetInfo, GetBin}, Acc) -> if - Funny =:= FunnyFile -> + Components =:= FileComponents -> {false, {ok, GetBin()}}; true -> {true, Acc} @@ -900,11 +898,11 @@ prim_list_dir(PS, Dir) -> {Res, PS}; {archive, ArchiveFile, FileInArchive} -> debug(PS, {archive_list_dir, ArchiveFile, FileInArchive}), - FunnyDir = funny_split(FileInArchive, $/), + DirComponents = path_split(FileInArchive), Fun = - fun({Funny, _GetInfo, _GetBin}, {Status, Names} = Acc) -> - case Funny of - [RevName | FD] when FD =:= FunnyDir -> + fun({Components, _GetInfo, _GetBin}, {Status, Names} = Acc) -> + case Components of + [RevName | DC] when DC =:= DirComponents -> case RevName of "" -> %% The listed directory @@ -914,16 +912,16 @@ prim_list_dir(PS, Dir) -> Name = reverse(RevName), {true, {Status, [Name | Names]}} end; - ["", RevName | FD] when FD =:= FunnyDir -> + ["", RevName | DC] when DC =:= DirComponents -> %% Directory Name = reverse(RevName), {true, {Status, [Name | Names]}}; - [RevName] when FunnyDir =:= [""] -> - %% Top file + [RevName] when DirComponents =:= [""] -> + %% File in top directory Name = reverse(RevName), {true, {ok, [Name | Names]}}; - ["", RevName] when FunnyDir =:= [""] -> - %% Top file + ["", RevName] when DirComponents =:= [""] -> + %% Directory in top directory Name = reverse(RevName), {true, {ok, [Name | Names]}}; _ -> @@ -962,15 +960,14 @@ prim_read_file_info(PS, File) -> end; {archive, ArchiveFile, FileInArchive} -> debug(PS, {archive_read_file_info, File}), - FunnyFile = funny_split(FileInArchive, $/), + FileComponents = path_split(FileInArchive), Fun = - fun({Funny, GetInfo, _GetBin}, Acc) -> - case Funny of - [H | T] when H =:= "", - T =:= FunnyFile -> + fun({Components, GetInfo, _GetBin}, Acc) -> + case Components of + ["" | F] when F =:= FileComponents -> %% Directory {false, {ok, GetInfo()}}; - F when F =:= FunnyFile -> + F when F =:= FileComponents -> %% Plain file {false, {ok, GetInfo()}}; _ -> @@ -1011,7 +1008,7 @@ apply_archive(PS, Fun, Acc, Archive) -> %% put(Archive, {Error, FI}), {Error, PS} end; - {primary, PrimZip, FI} -> + {primary, PrimZip, FI, ParserFun} -> case prim_file:read_file_info(Archive) of {ok, FI2} when FI#file_info.mtime =:= FI2#file_info.mtime -> @@ -1022,6 +1019,16 @@ apply_archive(PS, Fun, Acc, Archive) -> debug(PS, {primary, Error}), {Error, PS} end; + {ok, FI2} -> + ok = clear_cache(Archive, {ok, PrimZip}), + case load_prim_archive(Archive, FI2, ParserFun) of + {ok, PrimZip2, FI3, _Ebins} -> + debug(PS, {cache, {update, Archive}}), + put(Archive, {primary, PrimZip2, FI3, ParserFun}); + Error2 -> + debug(PS, {cache, {clear, Error2}}) + end, + apply_archive(PS, Fun, Acc, Archive); Error -> debug(PS, {cache, {clear, Error}}), clear_cache(Archive, {ok, PrimZip}), @@ -1063,50 +1070,69 @@ open_archive(Archive, Acc, Fun) -> {error, Reason} end. +%% Open the given archive and iterate through all files with an own +%% wrapper fun in order to identify each file as a component list as +%% returned from path_split/1. +%% +%% In the archive (zip) file, directory elements might or might not be +%% present. To ensure consistency, a directory element is added if it +%% does not already exist (ensure_virtual_dirs/6). NOTE that there will +%% be no such directory element for the top directory of the archive. open_archive(Archive, FileInfo, Acc, Fun) -> FakeFI = FileInfo#file_info{type = directory}, Wrapper = - fun({N, GI, GB}, {A, I, FunnyDirs}) -> % Full iteration at open - Funny = funny_split(N, $/), - FunnyDirs2 = - case Funny of - ["" | FunnyDir] -> - [FunnyDir | FunnyDirs]; + fun({N, GI, GB}, {A, I, Dirs}) -> + Components = path_split(N), + Dirs2 = + case Components of + ["" | Dir] -> + %% This is a directory + [Dir | Dirs]; _ -> - FunnyDirs + %% This is a regular file + Dirs end, - {Includes, FunnyDirs3, A2} = - ensure_virtual_dirs(Funny, Fun, FakeFI, [{true, Funny}], FunnyDirs2, A), - {_Continue, A3} = Fun({Funny, GI, GB}, A2), - {true, Includes, {A3, I, FunnyDirs3}} + {Includes, Dirs3, A2} = + ensure_virtual_dirs(Components, Fun, FakeFI, + [{true, Components}], Dirs2, A), + {_Continue, A3} = Fun({Components, GI, GB}, A2), + {true, Includes, {A3, I, Dirs3}} end, prim_zip:open(Wrapper, {Acc, FakeFI, []}, Archive). -ensure_virtual_dirs(Funny, Fun, FakeFI, Includes, FunnyDirs, Acc) -> - case Funny of - [_ | FunnyDir] -> - case lists:member(FunnyDir, FunnyDirs) of % BIF +ensure_virtual_dirs(Components, Fun, FakeFI, Includes, Dirs, Acc) -> + case Components of + [_] -> + %% Don't add virtual dir for top directory + {Includes, Dirs, Acc}; + [_ | Dir] -> + case lists:member(Dir, Dirs) of % BIF false -> + %% The directory does not yet exist - add it GetInfo = fun() -> FakeFI end, GetBin = fun() -> <<>> end, - VirtualDir = ["" | FunnyDir], + VirtualDir = ["" | Dir], Includes2 = [{true, VirtualDir, GetInfo, GetBin} | Includes], - FunnyDirs2 = [FunnyDir | FunnyDirs], - {I, F, Acc2} = ensure_virtual_dirs(FunnyDir, Fun, FakeFI, Includes2, FunnyDirs2, Acc), + Dirs2 = [Dir | Dirs], + + %% Recursively ensure dir elements on all levels + {I, F, Acc2} = ensure_virtual_dirs(Dir, Fun, FakeFI, + Includes2, Dirs2, Acc), + {_Continue, Acc3} = Fun({VirtualDir, GetInfo, GetBin}, Acc2), {I, F, Acc3}; true -> - {reverse(Includes), FunnyDirs, Acc} - end; - [] -> - {reverse(Includes), FunnyDirs, Acc} + %% The directory element does already exist + %% Recursivly ensure dir elements on all levels + ensure_virtual_dirs(Dir,Fun,FakeFI,Includes,Dirs,Acc) + end end. foldl_archive(PrimZip, Acc, Fun) -> Wrapper = - fun({Funny, GI, GB}, A) -> + fun({Components, GI, GB}, A) -> %% Allow partial iteration at foldl - {Continue, A2} = Fun({Funny, GI, GB}, A), + {Continue, A2} = Fun({Components, GI, GB}, A), {Continue, true, A2} end, prim_zip:foldl(Wrapper, Acc, PrimZip). @@ -1202,17 +1228,32 @@ reverse([A, B]) -> reverse([A, B | L]) -> lists:reverse(L, [B, A]). % BIF -%% Returns all lists in reverse order -funny_split(List, Sep) -> - funny_split(List, Sep, [], []). - -funny_split([Sep | Tail], Sep, Path, Paths) -> - funny_split(Tail, Sep, [], [Path | Paths]); -funny_split([Head | Tail], Sep, Path, Paths) -> - funny_split(Tail, Sep, [Head | Path], Paths); -funny_split([], _Sep, Path, Paths) -> +%% Returns a reversed list of path components, each component itself a +%% reversed list (string), e.g. +%% /path/to/file -> ["elif","ot","htap",""] +%% /path/to/dir/ -> ["","rid","ot","htap",""] +%% Note the "" marking leading and trailing / (slash). +path_split(List) -> + path_split(List, [], []). + +path_split([$/ | Tail], Path, Paths) -> + path_split(Tail, [], [Path | Paths]); +path_split([Head | Tail], Path, Paths) -> + path_split(Tail, [Head | Path], Paths); +path_split([], Path, Paths) -> [Path | Paths]. +%% The opposite of path_split/1 +path_join(Paths) -> + path_join(Paths,[]). + +path_join([""],Acc) -> + Acc; +path_join([Path],Acc) -> + reverse(Path) ++ Acc; +path_join([Path|Paths],Acc) -> + path_join(Paths,"/" ++ reverse(Path) ++ Acc). + name_split(ArchiveFile, File0) -> File = absname(File0), do_name_split(ArchiveFile, File). @@ -1235,26 +1276,22 @@ do_name_split(undefined, File) -> %% False match. Assume plain file {file, File} end; -do_name_split(ArchiveFile0, File) -> +do_name_split(ArchiveFile, File) -> %% Look first in primary archive - ArchiveFile = absname(ArchiveFile0), - case string_match(File, ArchiveFile, []) of + case string_match(real_path(File), ArchiveFile, []) of no_match -> %% Archive or plain file do_name_split(undefined, File); {match, _RevPrimArchiveFile, FileInArchive} -> %% Primary archive - case FileInArchive of - [$/ | FileInArchive2] -> - {archive, ArchiveFile, FileInArchive2}; - _ -> - {archive, ArchiveFile, FileInArchive} - end + {archive, ArchiveFile, FileInArchive} end. string_match([Char | File], [Char | Archive], RevTop) -> string_match(File, Archive, [Char | RevTop]); -string_match(File, [], RevTop) -> +string_match([] = File, [], RevTop) -> + {match, RevTop, File}; +string_match([$/ | File], [], RevTop) -> {match, RevTop, File}; string_match(_File, _Archive, _RevTop) -> no_match. @@ -1314,14 +1351,14 @@ absname(Name) -> case prim_file:get_cwd() of {ok, Cwd} -> Cwd ++ "/" ++ Name2; - {error, _} -> + {error, _} -> Name2 end; volumerelative -> case prim_file:get_cwd() of {ok, Cwd} -> absname_vr(Name2, Cwd); - {error, _} -> + {error, _} -> Name2 end end. @@ -1380,22 +1417,12 @@ win32_pathtype(Name) -> win32_pathtype([Char | List++Rest]); [$/, $/|_] -> absolute; - [$\\, $/|_] -> - absolute; - [$/, $\\|_] -> - absolute; - [$\\, $\\|_] -> - absolute; [$/|_] -> volumerelative; - [$\\|_] -> - volumerelative; [C1, C2, List | Rest] when is_list(List) -> - pathtype([C1, C2|List ++ Rest]); + win32_pathtype([C1, C2|List ++ Rest]); [_Letter, $:, $/|_] -> absolute; - [_Letter, $:, $\\|_] -> - absolute; [_Letter, $:|_] -> volumerelative; _ -> @@ -1408,8 +1435,6 @@ vxworks_first(Name) -> {not_device, [], []}; [$/ | T] -> vxworks_first2(device, T, [$/]); - [$\\ | T] -> - vxworks_first2(device, T, [$/]); [H | T] when is_list(H) -> vxworks_first(H ++ T); [H | T] -> @@ -1422,8 +1447,6 @@ vxworks_first2(Devicep, Name, FirstComp) -> {Devicep, [], FirstComp}; [$/ |T ] -> {Devicep, [$/ | T], FirstComp}; - [$\\ | T] -> - {Devicep, [$/ | T], FirstComp}; [$: | T]-> {device, T, [$: | FirstComp]}; [H | T] when is_list(H) -> @@ -1445,3 +1468,70 @@ normalize(Name, Acc) -> [] -> reverse(Acc) end. + +%% Remove .. and . from the path, e.g. +%% /path/./to/this/../file -> /path/to/file +%% This includes resolving symlinks. +%% +%% This is done to ensure that paths are totally normalized before +%% comparing to find out if a file is inside the primary archive or +%% not. +real_path(Name) -> + real_path(Name,reverse(path_split(Name)),[],[]). + +real_path(_Name,[],Acc,_Links) -> + path_join(Acc); +real_path(Name,["."|Paths],Acc,Links) -> + real_path(Name,Paths,Acc,Links); +real_path(Name,[".."|Paths],[""]=Acc,Links) -> + %% /.. -> / (can't get higher than root) + real_path(Name,Paths,Acc,Links); +real_path(Name,[".."|Paths],[Prev|Acc],Links) when Prev=/=".." -> + real_path(Name,Paths,Acc,Links); +real_path(Name,[Path|Paths],Acc,Links) -> + This = [Path|Acc], + ThisFile = path_join(This), + case lists:member(ThisFile,Links) of + true -> % circular!! + Name; + false -> + case prim_file:read_link(ThisFile) of + {ok,Link} -> + case reverse(path_split(Link)) of + [""|_] = LinkPaths -> + real_path(Name,LinkPaths++Paths,[],[ThisFile|Links]); + LinkPaths -> + real_path(Name,LinkPaths++Paths,Acc,[ThisFile|Links]) + end; + _ -> + real_path(Name,Paths,This,Links) + end + end. + +load_prim_archive(ArchiveFile, ArchiveBin, #file_info{}=FileInfo) -> + Fun = fun({Components, _GI, _GB}, A) -> + case Components of + ["", "nibe", RevApp] -> % Reverse ebin + %% Collect ebin directories in archive + Ebin = lists:reverse(RevApp, "/ebin"), + {true, [Ebin | A]}; + _ -> + {true, A} + end + end, + Ebins0 = [ArchiveFile], + case open_archive({ArchiveFile, ArchiveBin}, FileInfo, + Ebins0, Fun) of + {ok, PrimZip, {RevEbins, FI, _}} -> + Ebins = reverse(RevEbins), + {ok, PrimZip, FI, Ebins}; + Error -> + Error + end; +load_prim_archive(ArchiveFile, FileInfo, ParserFun) -> + case ParserFun(ArchiveFile) of + {ok, ArchiveBin} -> + load_prim_archive(ArchiveFile, ArchiveBin, FileInfo); + Error -> + Error + end. diff --git a/erts/preloaded/src/init.erl b/erts/preloaded/src/init.erl index c9c434dea0..185b62a899 100644 --- a/erts/preloaded/src/init.erl +++ b/erts/preloaded/src/init.erl @@ -635,8 +635,16 @@ do_unload([M|Mods]) -> catch erlang:purge_module(M), do_unload(Mods); do_unload([]) -> + purge_all_hipe_refs(), ok. +purge_all_hipe_refs() -> + case erlang:system_info(hipe_architecture) of + undefined -> ok; + _ -> hipe_bifs:remove_refs_from(all) + end. + + sub([H|T],L) -> sub(T,del(H,L)); sub([],L) -> L. @@ -1252,7 +1260,11 @@ get_arguments([]) -> []. to_strings([H|T]) when is_atom(H) -> [atom_to_list(H)|to_strings(T)]; -to_strings([H|T]) when is_binary(H) -> [binary_to_list(H)|to_strings(T)]; +to_strings([H|T]) when is_binary(H) -> [try + unicode:characters_to_list(H,file:native_name_encoding()) + catch + _:_ -> binary_to_list(H) + end|to_strings(T)]; to_strings([]) -> []. get_argument(Arg,Flags) -> |