/usr/share/ada/adainclude/gnatcoll/gnatcoll-vfs_utils.ads is in libgnatcoll16.1.0-dev 17.0.2017-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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-- G N A T C O L L --
-- --
-- Copyright (C) 2009-2017, AdaCore --
-- --
-- This library is free software; you can redistribute it and/or modify it --
-- under terms of the GNU General Public License as published by the Free --
-- Software Foundation; either version 3, or (at your option) any later --
-- version. This library is distributed in the hope that it will be useful, --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- --
-- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
-- --
-- --
-- --
-- --
-- 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/>. --
-- --
------------------------------------------------------------------------------
with GNAT.Directory_Operations; use GNAT.Directory_Operations;
with GNAT.OS_Lib; use GNAT.OS_Lib;
with GNATCOLL.VFS; use GNATCOLL.VFS;
private with GNATCOLL.Path;
package GNATCOLL.VFS_Utils is
--------------
-- Wrappers --
--------------
Local_Host_Is_Case_Sensitive : constant Boolean;
-- These subprograms wrap around their equivalents in System.OS_Lib, and
-- use Filesystem_String for better type safety.
function Normalize_Pathname
(Name : Filesystem_String;
Directory : Filesystem_String := "";
Resolve_Links : Boolean := True;
Case_Sensitive : Boolean := True) return Filesystem_String;
function Is_Absolute_Path (Name : Filesystem_String) return Boolean;
function Is_Regular_File (Name : Filesystem_String) return Boolean;
function Is_Directory (Name : Filesystem_String) return Boolean;
procedure Copy_File
(Name : Filesystem_String;
Pathname : Filesystem_String;
Success : out Boolean;
Mode : Copy_Mode := Copy;
Preserve : Attribute := Time_Stamps);
procedure Set_Writable (Name : Filesystem_String);
procedure Set_Non_Writable (Name : Filesystem_String);
procedure Set_Read_Only (Name : Filesystem_String) renames Set_Non_Writable;
procedure Create_Temp_File
(FD : out File_Descriptor;
Name : out Filesystem_String_Access);
function Locate_Exec_On_Path
(Exec_Name : Filesystem_String) return Filesystem_String_Access;
function Locate_Regular_File
(File_Name : Filesystem_String;
Path : Filesystem_String) return Filesystem_String_Access;
-- These subprograms wrap around their equivalents in
-- GNAT.Directory_Operations, and use Filesystem_String for better type
-- safety.
function File_Extension (Path : Filesystem_String) return Filesystem_String;
function Get_Current_Dir return Filesystem_String;
function Dir_Name (Path : Filesystem_String) return Filesystem_String;
function Base_Name
(Path : Filesystem_String;
Suffix : Filesystem_String := "") return Filesystem_String;
procedure Change_Dir (Dir_Name : Filesystem_String);
function Format_Pathname
(Path : Filesystem_String;
Style : Path_Style := System_Default) return Filesystem_String;
function Name_As_Directory
(Name : Filesystem_String) return Filesystem_String;
procedure Open (Dir : out Dir_Type; Dir_Name : Filesystem_String);
-- These subprograms wrap around their equivalents in Ada.Directories, and
-- use Filesystem_String for better type safety.
function Compose
(Containing_Directory : Filesystem_String := "";
Name : Filesystem_String;
Extension : Filesystem_String := "") return Filesystem_String;
------------------------------------
-- Remote hosts handling of Files --
------------------------------------
function Is_Case_Sensitive (Host : String) return Boolean;
-- Tell if host's filesystem is case sensitive
function File_Equal (F1, F2 : Filesystem_String; Host : String)
return Boolean;
private
Local_Host_Is_Case_Sensitive : constant Boolean :=
GNATCOLL.Path.Is_Case_Sensitive
(GNATCOLL.Path.Local_FS);
end GNATCOLL.VFS_Utils;
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