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-rw-r--r--lib/stdlib/doc/src/notes.xml19
-rw-r--r--lib/stdlib/src/filelib.erl14
-rw-r--r--lib/stdlib/src/stdlib.app.src2
-rw-r--r--lib/stdlib/src/stdlib.appup.src6
-rw-r--r--lib/stdlib/test/filelib_SUITE.erl112
-rw-r--r--lib/stdlib/vsn.mk2
6 files changed, 144 insertions, 11 deletions
diff --git a/lib/stdlib/doc/src/notes.xml b/lib/stdlib/doc/src/notes.xml
index 0421d560b6..5e74616099 100644
--- a/lib/stdlib/doc/src/notes.xml
+++ b/lib/stdlib/doc/src/notes.xml
@@ -30,6 +30,25 @@
</header>
<p>This document describes the changes made to the STDLIB application.</p>
+<section><title>STDLIB 2.1.1</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ OTP-11850 fixed filelib:wildcard/1 to work with broken
+ symlinks. This correction, however, introduced problems
+ since symlinks were no longer followed for functions like
+ filelib:ensure_dir/1, filelib:is_dir/1,
+ filelib:file_size/1, etc. This is now corrected.</p>
+ <p>
+ Own Id: OTP-12054 Aux Id: seq12660 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>STDLIB 2.1</title>
<section><title>Fixed Bugs and Malfunctions</title>
diff --git a/lib/stdlib/src/filelib.erl b/lib/stdlib/src/filelib.erl
index c0921e4cf1..9efbe8da20 100644
--- a/lib/stdlib/src/filelib.erl
+++ b/lib/stdlib/src/filelib.erl
@@ -265,7 +265,7 @@ do_wildcard(Pattern, Cwd, Mod) ->
lists:sort(Files).
do_wildcard_1({exists,File}, Mod) ->
- case eval_read_file_info(File, Mod) of
+ case eval_read_link_info(File, Mod) of
{ok,_} -> [File];
_ -> []
end;
@@ -488,7 +488,7 @@ badpattern(Reason) ->
error({badpattern,Reason}).
eval_read_file_info(File, file) ->
- file:read_link_info(File);
+ file:read_file_info(File);
eval_read_file_info(File, erl_prim_loader) ->
case erl_prim_loader:read_file_info(File) of
error -> {error, erl_prim_loader};
@@ -497,6 +497,16 @@ eval_read_file_info(File, erl_prim_loader) ->
eval_read_file_info(File, Mod) ->
Mod:read_file_info(File).
+eval_read_link_info(File, file) ->
+ file:read_link_info(File);
+eval_read_link_info(File, erl_prim_loader) ->
+ case erl_prim_loader:read_link_info(File) of
+ error -> {error, erl_prim_loader};
+ Res-> Res
+ end;
+eval_read_link_info(File, Mod) ->
+ Mod:read_link_info(File).
+
eval_list_dir(Dir, file) ->
file:list_dir(Dir);
eval_list_dir(Dir, erl_prim_loader) ->
diff --git a/lib/stdlib/src/stdlib.app.src b/lib/stdlib/src/stdlib.app.src
index d388410de0..3585eec342 100644
--- a/lib/stdlib/src/stdlib.app.src
+++ b/lib/stdlib/src/stdlib.app.src
@@ -103,7 +103,7 @@
dets]},
{applications, [kernel]},
{env, []},
- {runtime_dependencies, ["sasl-2.4","kernel-3.0","erts-6.0","crypto-3.3",
+ {runtime_dependencies, ["sasl-2.4","kernel-3.0.2","erts-6.1.2","crypto-3.3",
"compiler-5.0"]}
]}.
diff --git a/lib/stdlib/src/stdlib.appup.src b/lib/stdlib/src/stdlib.appup.src
index 22eefb2514..99d9b8b431 100644
--- a/lib/stdlib/src/stdlib.appup.src
+++ b/lib/stdlib/src/stdlib.appup.src
@@ -17,9 +17,11 @@
%% %CopyrightEnd%
{"%VSN%",
%% Up from - max one major revision back
- [{<<"2\\.0(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R17
+ [{<<"2\\.1(\\.[0-9]+)*">>,[restart_new_emulator]}, %% 17.1
+ {<<"2\\.0(\\.[0-9]+)*">>,[restart_new_emulator]}, %% 17.0
{<<"1\\.19(\\.[0-9]+)*">>,[restart_new_emulator]}],%% R16
%% Down to - max one major revision back
- [{<<"2\\.0(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R17
+ [{<<"2\\.1(\\.[0-9]+)*">>,[restart_new_emulator]}, %% 17.1
+ {<<"2\\.0(\\.[0-9]+)*">>,[restart_new_emulator]}, %% 17.0
{<<"1\\.19(\\.[0-9]+)*">>,[restart_new_emulator]}] %% R16
}.
diff --git a/lib/stdlib/test/filelib_SUITE.erl b/lib/stdlib/test/filelib_SUITE.erl
index 8203a03a7a..040ae1effc 100644
--- a/lib/stdlib/test/filelib_SUITE.erl
+++ b/lib/stdlib/test/filelib_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2005-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2014. 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
@@ -23,7 +23,8 @@
init_per_group/2,end_per_group/2,
init_per_testcase/2,end_per_testcase/2,
wildcard_one/1,wildcard_two/1,wildcard_errors/1,
- fold_files/1,otp_5960/1,ensure_dir_eexist/1,symlinks/1]).
+ fold_files/1,otp_5960/1,ensure_dir_eexist/1,ensure_dir_symlink/1,
+ wildcard_symlink/1, is_file_symlink/1, file_props_symlink/1]).
-import(lists, [foreach/2]).
@@ -43,7 +44,8 @@ suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
[wildcard_one, wildcard_two, wildcard_errors,
- fold_files, otp_5960, ensure_dir_eexist, symlinks].
+ fold_files, otp_5960, ensure_dir_eexist, ensure_dir_symlink,
+ wildcard_symlink, is_file_symlink, file_props_symlink].
groups() ->
[].
@@ -367,9 +369,28 @@ ensure_dir_eexist(Config) when is_list(Config) ->
?line {error, eexist} = filelib:ensure_dir(NeedFileB),
ok.
-symlinks(Config) when is_list(Config) ->
+ensure_dir_symlink(Config) when is_list(Config) ->
PrivDir = ?config(priv_dir, Config),
- Dir = filename:join(PrivDir, ?MODULE_STRING++"_symlinks"),
+ Dir = filename:join(PrivDir, "ensure_dir_symlink"),
+ Name = filename:join(Dir, "same_name_as_file_and_dir"),
+ ok = filelib:ensure_dir(Name),
+ ok = file:write_file(Name, <<"some string\n">>),
+ %% With a symlink to the directory.
+ Symlink = filename:join(PrivDir, "ensure_dir_symlink_link"),
+ case file:make_symlink(Dir, Symlink) of
+ {error,enotsup} ->
+ {skip,"Symlinks not supported on this platform"};
+ {error,eperm} ->
+ {win32,_} = os:type(),
+ {skip,"Windows user not privileged to create symlinks"};
+ ok ->
+ SymlinkedName = filename:join(Symlink, "same_name_as_file_and_dir"),
+ ok = filelib:ensure_dir(SymlinkedName)
+ end.
+
+wildcard_symlink(Config) when is_list(Config) ->
+ PrivDir = ?config(priv_dir, Config),
+ Dir = filename:join(PrivDir, ?MODULE_STRING++"_wildcard_symlink"),
SubDir = filename:join(Dir, "sub"),
AFile = filename:join(SubDir, "a_file"),
Alias = filename:join(Dir, "symlink"),
@@ -387,6 +408,18 @@ symlinks(Config) when is_list(Config) ->
basenames(Dir, filelib:wildcard(filename:join(Dir, "*"))),
["symlink"] =
basenames(Dir, filelib:wildcard(filename:join(Dir, "symlink"))),
+ ["sub","symlink"] =
+ basenames(Dir, filelib:wildcard(filename:join(Dir, "*"),
+ erl_prim_loader)),
+ ["symlink"] =
+ basenames(Dir, filelib:wildcard(filename:join(Dir, "symlink"),
+ erl_prim_loader)),
+ ["sub","symlink"] =
+ basenames(Dir, filelib:wildcard(filename:join(Dir, "*"),
+ prim_file)),
+ ["symlink"] =
+ basenames(Dir, filelib:wildcard(filename:join(Dir, "symlink"),
+ prim_file)),
ok = file:delete(AFile),
%% The symlink should still be visible even when its target
%% has been deleted.
@@ -394,6 +427,18 @@ symlinks(Config) when is_list(Config) ->
basenames(Dir, filelib:wildcard(filename:join(Dir, "*"))),
["symlink"] =
basenames(Dir, filelib:wildcard(filename:join(Dir, "symlink"))),
+ ["sub","symlink"] =
+ basenames(Dir, filelib:wildcard(filename:join(Dir, "*"),
+ erl_prim_loader)),
+ ["symlink"] =
+ basenames(Dir, filelib:wildcard(filename:join(Dir, "symlink"),
+ erl_prim_loader)),
+ ["sub","symlink"] =
+ basenames(Dir, filelib:wildcard(filename:join(Dir, "*"),
+ prim_file)),
+ ["symlink"] =
+ basenames(Dir, filelib:wildcard(filename:join(Dir, "symlink"),
+ prim_file)),
ok
end.
@@ -402,3 +447,60 @@ basenames(Dir, Files) ->
Dir = filename:dirname(F),
filename:basename(F)
end || F <- Files].
+
+is_file_symlink(Config) ->
+ PrivDir = ?config(priv_dir, Config),
+ Dir = filename:join(PrivDir, ?MODULE_STRING++"_is_file_symlink"),
+ SubDir = filename:join(Dir, "sub"),
+ AFile = filename:join(SubDir, "a_file"),
+ DirAlias = filename:join(Dir, "dir_symlink"),
+ FileAlias = filename:join(Dir, "file_symlink"),
+ ok = file:make_dir(Dir),
+ ok = file:make_dir(SubDir),
+ ok = file:write_file(AFile, "not that big\n"),
+ case file:make_symlink(SubDir, DirAlias) of
+ {error, enotsup} ->
+ {skip, "Links not supported on this platform"};
+ {error, eperm} ->
+ {win32,_} = os:type(),
+ {skip, "Windows user not privileged to create symlinks"};
+ ok ->
+ true = filelib:is_dir(DirAlias),
+ true = filelib:is_dir(DirAlias, erl_prim_loader),
+ true = filelib:is_dir(DirAlias, prim_file),
+ true = filelib:is_file(DirAlias),
+ true = filelib:is_file(DirAlias, erl_prim_loader),
+ true = filelib:is_file(DirAlias, prim_file),
+ ok = file:make_symlink(AFile,FileAlias),
+ true = filelib:is_file(FileAlias),
+ true = filelib:is_file(FileAlias, erl_prim_loader),
+ true = filelib:is_file(FileAlias, prim_file),
+ true = filelib:is_regular(FileAlias),
+ true = filelib:is_regular(FileAlias, erl_prim_loader),
+ true = filelib:is_regular(FileAlias, prim_file),
+ ok
+ end.
+
+file_props_symlink(Config) ->
+ PrivDir = ?config(priv_dir, Config),
+ Dir = filename:join(PrivDir, ?MODULE_STRING++"_file_props_symlink"),
+ AFile = filename:join(Dir, "a_file"),
+ Alias = filename:join(Dir, "symlink"),
+ ok = file:make_dir(Dir),
+ ok = file:write_file(AFile, "not that big\n"),
+ case file:make_symlink(AFile, Alias) of
+ {error, enotsup} ->
+ {skip, "Links not supported on this platform"};
+ {error, eperm} ->
+ {win32,_} = os:type(),
+ {skip, "Windows user not privileged to create symlinks"};
+ ok ->
+ {_,_} = LastMod = filelib:last_modified(AFile),
+ LastMod = filelib:last_modified(Alias),
+ LastMod = filelib:last_modified(Alias, erl_prim_loader),
+ LastMod = filelib:last_modified(Alias, prim_file),
+ FileSize = filelib:file_size(AFile),
+ FileSize = filelib:file_size(Alias),
+ FileSize = filelib:file_size(Alias, erl_prim_loader),
+ FileSize = filelib:file_size(Alias, prim_file)
+ end.
diff --git a/lib/stdlib/vsn.mk b/lib/stdlib/vsn.mk
index 52ed78c557..9881ab040e 100644
--- a/lib/stdlib/vsn.mk
+++ b/lib/stdlib/vsn.mk
@@ -1 +1 @@
-STDLIB_VSN = 2.1
+STDLIB_VSN = 2.1.1
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-05 11:13:44 +0000