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%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 1997-2009. 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
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
%%
%% %CopyrightEnd%
%%
-ifndef(FILE_HRL_).
-define(FILE_HRL_, 1).
%%--------------------------------------------------------------------------
%%-type namelist() :: [char() | atom() | namelist()].
-type namelist() :: [_]. %% XXX: GROSS OVERAPPROXIMATION -- FIX ME
-type name() :: string() | atom() | namelist().
-type posix() :: atom().
-type date() :: {pos_integer(), pos_integer(), pos_integer()}.
-type time() :: {non_neg_integer(), non_neg_integer(), non_neg_integer()}.
-type date_time() :: {date(), time()}.
%%--------------------------------------------------------------------------
-record(file_info,
{size :: non_neg_integer(), % Size of file in bytes.
type :: 'device' | 'directory' | 'other' | 'regular' | 'symlink',
access :: 'read' | 'write' | 'read_write' | 'none',
atime :: date_time(), % The local time the file was last read:
% {{Year, Mon, Day}, {Hour, Min, Sec}}.
mtime :: date_time(), % The local time the file was last written.
ctime :: date_time(), % The interpretation of this time field
% is dependent on operating system.
% On Unix it is the last time the file or
% or the inode was changed. On Windows,
% it is the creation time.
mode :: integer(), % File permissions. On Windows,
% the owner permissions will be
% duplicated for group and user.
links :: non_neg_integer(), % Number of links to the file (1 if the
% filesystem doesn't support links).
major_device :: integer(), % Identifies the file system (Unix),
% or the drive number (A: = 0, B: = 1)
% (Windows).
%% The following are Unix specific.
%% They are set to zero on other operating systems.
minor_device :: integer(), % Only valid for devices.
inode :: integer(), % Inode number for file.
uid :: integer(), % User id for owner.
gid :: integer()}). % Group id for owner.
-record(file_descriptor,
{module :: module(), % Module that handles this kind of file
data :: term()}). % Module dependent data
-type fd() :: pid() | #file_descriptor{}.
%%--------------------------------------------------------------------------
-endif.
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