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| author | Daniel White <[email protected]> | 2015-02-27 15:13:42 +1100 |
|---|---|---|
| committer | Daniel White <[email protected]> | 2015-02-27 15:13:42 +1100 |
| commit | 3ec48aa1782af3b4d84d9bad8129127c2b9f4b9d (patch) | |
| tree | f1da64727695de8a282ec7205a756f306e248809 /lib/stdlib | |
| parent | 7b37b460dfb4818941e749030bad33971411a22d (diff) | |
| download | otp-3ec48aa1782af3b4d84d9bad8129127c2b9f4b9d.tar.gz otp-3ec48aa1782af3b4d84d9bad8129127c2b9f4b9d.tar.bz2 otp-3ec48aa1782af3b4d84d9bad8129127c2b9f4b9d.zip | |
Describe zip handles an opaque type
These are not intended to be treated as processes by consumers, and the
type specs for the related functions have been updated accordingly.
Diffstat (limited to 'lib/stdlib')
| -rw-r--r-- | lib/stdlib/src/zip.erl | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/lib/stdlib/src/zip.erl b/lib/stdlib/src/zip.erl index cbd326ae92..44e75ff15b 100644 --- a/lib/stdlib/src/zip.erl +++ b/lib/stdlib/src/zip.erl @@ -214,7 +214,9 @@ -type zip_comment() :: #zip_comment{}. -type zip_file() :: #zip_file{}. --export_type([create_option/0, filename/0]). +-opaque handle() :: pid(). + +-export_type([create_option/0, filename/0, handle/0]). %% Open a zip archive with options %% @@ -500,7 +502,7 @@ do_list_dir(F, Options) -> -spec(t(Archive) -> ok when Archive :: file:name() | binary() | ZipHandle, - ZipHandle :: pid()). + ZipHandle :: handle()). t(F) when is_pid(F) -> zip_t(F); t(F) when is_record(F, openzip) -> openzip_t(F); @@ -524,7 +526,7 @@ do_t(F, RawPrint) -> -spec(tt(Archive) -> ok when Archive :: file:name() | binary() | ZipHandle, - ZipHandle :: pid()). + ZipHandle :: handle()). tt(F) when is_pid(F) -> zip_tt(F); tt(F) when is_record(F, openzip) -> openzip_tt(F); @@ -1156,14 +1158,14 @@ server_loop(Parent, OpenZip) -> -spec(zip_open(Archive) -> {ok, ZipHandle} | {error, Reason} when Archive :: file:name() | binary(), - ZipHandle :: pid(), + ZipHandle :: handle(), Reason :: term()). zip_open(Archive) -> zip_open(Archive, []). -spec(zip_open(Archive, Options) -> {ok, ZipHandle} | {error, Reason} when Archive :: file:name() | binary(), - ZipHandle :: pid(), + ZipHandle :: handle(), Options :: [Option], Option :: cooked | memory | {cwd, CWD :: file:filename()}, Reason :: term()). @@ -1174,7 +1176,7 @@ zip_open(Archive, Options) -> request(Self, Pid, {open, Archive, Options}). -spec(zip_get(ZipHandle) -> {ok, [Result]} | {error, Reason} when - ZipHandle :: pid(), + ZipHandle :: handle(), Result :: file:name() | {file:name(), binary()}, Reason :: term()). @@ -1182,14 +1184,14 @@ zip_get(Pid) when is_pid(Pid) -> request(self(), Pid, get). -spec(zip_close(ZipHandle) -> ok | {error, einval} when - ZipHandle :: pid()). + ZipHandle :: handle()). zip_close(Pid) when is_pid(Pid) -> request(self(), Pid, close). -spec(zip_get(FileName, ZipHandle) -> {ok, Result} | {error, Reason} when FileName :: file:name(), - ZipHandle :: pid(), + ZipHandle :: handle(), Result :: file:name() | {file:name(), binary()}, Reason :: term()). @@ -1198,7 +1200,7 @@ zip_get(FileName, Pid) when is_pid(Pid) -> -spec(zip_list_dir(ZipHandle) -> {ok, Result} | {error, Reason} when Result :: [zip_comment() | zip_file()], - ZipHandle :: pid(), + ZipHandle :: handle(), Reason :: term()). zip_list_dir(Pid) when is_pid(Pid) -> |