aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.9/gcc/ada/a-storio.adb
diff options
context:
space:
mode:
Diffstat (limited to 'gcc-4.9/gcc/ada/a-storio.adb')
-rw-r--r--gcc-4.9/gcc/ada/a-storio.adb60
1 files changed, 60 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/ada/a-storio.adb b/gcc-4.9/gcc/ada/a-storio.adb
new file mode 100644
index 000000000..50b7665b7
--- /dev/null
+++ b/gcc-4.9/gcc/ada/a-storio.adb
@@ -0,0 +1,60 @@
+------------------------------------------------------------------------------
+-- --
+-- GNAT RUN-TIME COMPONENTS --
+-- --
+-- A D A . S T O R A G E _ I O --
+-- --
+-- B o d y --
+-- --
+-- Copyright (C) 1992-2009, 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. --
+-- --
+------------------------------------------------------------------------------
+
+with Ada.Unchecked_Conversion;
+
+package body Ada.Storage_IO is
+
+ type Buffer_Ptr is access all Buffer_Type;
+ type Elmt_Ptr is access all Element_Type;
+
+ function To_Buffer_Ptr is
+ new Ada.Unchecked_Conversion (Elmt_Ptr, Buffer_Ptr);
+
+ ----------
+ -- Read --
+ ----------
+
+ procedure Read (Buffer : Buffer_Type; Item : out Element_Type) is
+ begin
+ To_Buffer_Ptr (Item'Unrestricted_Access).all := Buffer;
+ end Read;
+
+ -----------
+ -- Write --
+ -----------
+
+ procedure Write (Buffer : out Buffer_Type; Item : Element_Type) is
+ begin
+ Buffer := To_Buffer_Ptr (Item'Unrestricted_Access).all;
+ end Write;
+
+end Ada.Storage_IO;