| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT RUN-TIME COMPONENTS -- |
| -- -- |
| -- S Y S T E M . F I L E _ A T T R I B U T E S -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- Copyright (C) 2013-2021, Free Software Foundation, Inc. -- |
| -- -- |
| -- GNAT is free software; you can redistribute it and/or modify it under -- |
| -- terms of the GNU General Public License as published by the Free Soft- -- |
| -- ware Foundation; either version 3, or (at your option) any later ver- -- |
| -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- |
| -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- |
| -- or FITNESS FOR A PARTICULAR PURPOSE. -- |
| -- -- |
| -- As a special exception under Section 7 of GPL version 3, you are granted -- |
| -- additional permissions described in the GCC Runtime Library Exception, -- |
| -- version 3.1, as published by the Free Software Foundation. -- |
| -- -- |
| -- You should have received a copy of the GNU General Public License and -- |
| -- a copy of the GCC Runtime Library Exception along with this program; -- |
| -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- |
| -- <http://www.gnu.org/licenses/>. -- |
| -- -- |
| -- GNAT was originally developed by the GNAT team at New York University. -- |
| -- Extensive contributions were provided by Ada Core Technologies Inc. -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| -- This package provides a binding to the GNAT file attribute query functions |
| |
| with System.OS_Constants; |
| with System.Storage_Elements; |
| |
| package System.File_Attributes is |
| |
| type File_Attributes is private; |
| |
| procedure Reset_Attributes (A : access File_Attributes); |
| |
| function Error_Attributes (A : access File_Attributes) return Integer; |
| |
| function File_Exists_Attr |
| (N : System.Address; |
| A : access File_Attributes) return Integer; |
| |
| function Is_Regular_File_Attr |
| (N : System.Address; |
| A : access File_Attributes) return Integer; |
| |
| function Is_Directory_Attr |
| (N : System.Address; |
| A : access File_Attributes) return Integer; |
| |
| private |
| package SOSC renames System.OS_Constants; |
| |
| type File_Attributes is new |
| System.Storage_Elements.Storage_Array |
| (1 .. SOSC.SIZEOF_struct_file_attributes); |
| for File_Attributes'Alignment use Standard'Maximum_Alignment; |
| |
| pragma Import (C, Reset_Attributes, "__gnat_reset_attributes"); |
| pragma Import (C, Error_Attributes, "__gnat_error_attributes"); |
| pragma Import (C, File_Exists_Attr, "__gnat_file_exists_attr"); |
| pragma Import (C, Is_Regular_File_Attr, "__gnat_is_regular_file_attr"); |
| pragma Import (C, Is_Directory_Attr, "__gnat_is_directory_attr"); |
| |
| end System.File_Attributes; |
