/usr/share/ada/adainclude/gnatprj/mlib-fil.adb is in libgnatprj5-dev 5.3.1-14ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 | ------------------------------------------------------------------------------
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- M L I B . F I L --
-- --
-- B o d y --
-- --
-- Copyright (C) 2001-2007, AdaCore --
-- --
-- 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. See the GNU General Public License --
-- for more details. You should have received a copy of the GNU General --
-- Public License distributed with GNAT; see file COPYING3. If not, go to --
-- http://www.gnu.org/licenses for a complete copy of the license. --
-- --
-- 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 set of routines to deal with file extensions
with Ada.Strings.Fixed;
with MLib.Tgt;
package body MLib.Fil is
use Ada;
package Target renames MLib.Tgt;
---------------
-- Append_To --
---------------
function Append_To
(Filename : String;
Ext : String) return String
is
begin
if Ext'Length = 0 then
return Filename;
elsif Filename (Filename'Last) = '.' then
if Ext (Ext'First) = '.' then
return Filename & Ext (Ext'First + 1 .. Ext'Last);
else
return Filename & Ext;
end if;
else
if Ext (Ext'First) = '.' then
return Filename & Ext;
else
return Filename & '.' & Ext;
end if;
end if;
end Append_To;
------------
-- Ext_To --
------------
function Ext_To
(Filename : String;
New_Ext : String := "") return String
is
use Strings.Fixed;
J : constant Natural :=
Index (Source => Filename,
Pattern => ".",
Going => Strings.Backward);
begin
if J = 0 then
if New_Ext = "" then
return Filename;
else
return Filename & "." & New_Ext;
end if;
else
if New_Ext = "" then
return Head (Filename, J - 1);
else
return Head (Filename, J - 1) & '.' & New_Ext;
end if;
end if;
end Ext_To;
-------------
-- Get_Ext --
-------------
function Get_Ext (Filename : String) return String is
use Strings.Fixed;
J : constant Natural :=
Index (Source => Filename,
Pattern => ".",
Going => Strings.Backward);
begin
if J = 0 then
return "";
else
return Filename (J .. Filename'Last);
end if;
end Get_Ext;
----------------
-- Is_Archive --
----------------
function Is_Archive (Filename : String) return Boolean is
Ext : constant String := Get_Ext (Filename);
begin
return Target.Is_Archive_Ext (Ext);
end Is_Archive;
----------
-- Is_C --
----------
function Is_C (Filename : String) return Boolean is
Ext : constant String := Get_Ext (Filename);
begin
return Target.Is_C_Ext (Ext);
end Is_C;
------------
-- Is_Obj --
------------
function Is_Obj (Filename : String) return Boolean is
Ext : constant String := Get_Ext (Filename);
begin
return Target.Is_Object_Ext (Ext);
end Is_Obj;
end MLib.Fil;
|