home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Collection of Tools & Utilities
/
Collection of Tools and Utilities.iso
/
ada
/
gnat1792.zip
/
gnat179b
/
t-adainc
/
s-enviro.adb
< prev
next >
Wrap
Text File
|
1994-05-19
|
2KB
|
49 lines
------------------------------------------------------------------------------
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- S Y S T E M . E N V I R O N M E N T --
-- --
-- B o d y --
-- (UNIX Version) --
-- --
-- $Revision: 1.10 $ --
-- --
-- Copyright (c) 1992,1993,1994 NYU, All Rights Reserved --
-- --
-- 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 2, 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 COPYING. If not, write --
-- to the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. --
-- --
------------------------------------------------------------------------------
package body System.Environment is
Args : array (0 .. Arg_Count - 1) of Arg_Ptr;
procedure Fill_Arg (A : System.Address; Arg_Num : Integer);
pragma Interface (C, Fill_Arg);
function Len_Arg (Arg_Num : Integer) return Integer;
pragma Interface (C, Len_Arg);
function Arg_Value (Arg_Num : Natural) return Arg_Ptr is
begin
return Args (Arg_Num);
end Arg_Value;
begin
for J in Args'range loop
Args (J) := new String (1 .. Len_Arg (J));
Fill_Arg (Args (J).all'Address, J);
end loop;
end System.Environment;