gcc/ada/s-rpc.adb

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT COMPILER COMPONENTS                         --
   4 --                                                                          --
   5 --                           S Y S T E M . R P C                            --
   6 --                                                                          --
   7 --                                 B o d y                                  --
   8 --                                                                          --
   9 --          Copyright (C) 1992-2006, Free Software Foundation, Inc.         --
  10 --                                                                          --
  11 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
  12 -- terms of the  GNU General Public License as published  by the Free Soft- --
  13 -- ware  Foundation;  either version 2,  or (at your option) any later ver- --
  14 -- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
  15 -- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
  16 -- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
  17 -- for  more details.  You should have  received  a copy of the GNU General --
  18 -- Public License  distributed with GNAT;  see file COPYING.  If not, write --
  19 -- to  the  Free Software Foundation,  51  Franklin  Street,  Fifth  Floor, --
  20 -- Boston, MA 02110-1301, USA.                                              --
  21 --                                                                          --
  22 -- As a special exception,  if other files  instantiate  generics from this --
  23 -- unit, or you link  this unit with other files  to produce an executable, --
  24 -- this  unit  does not  by itself cause  the resulting  executable  to  be --
  25 -- covered  by the  GNU  General  Public  License.  This exception does not --
  26 -- however invalidate  any other reasons why  the executable file  might be --
  27 -- covered by the  GNU Public License.                                      --
  28 --                                                                          --
  29 -- GNAT was originally developed  by the GNAT team at  New York University. --
  30 -- Extensive contributions were provided by Ada Core Technologies Inc.      --
  31 --                                                                          --
  32 ------------------------------------------------------------------------------
  33
  34 --  Note: this is a dummy implementation which does not support distribution.
  35 --  All the bodies but one therefore raise an exception as defined below.
  36 --  Establish_RPC_Receiver is callable, so that the ACVC scripts can simulate
  37 --  the presence of a master partition to run a test which is otherwise not
  38 --  distributed.
  39
  40 --  The GLADE distribution package includes a replacement for this file
  41
  42 with Ada.Exceptions; use Ada.Exceptions;
  43
  44 package body System.RPC is
  45
  46    CRLF : constant String := ASCII.CR & ASCII.LF;
  47
  48    Msg : constant String :=
  49            CRLF & "Distribution support not installed in your environment" &
  50            CRLF & "For information on GLADE, contact Ada Core Technologies";
  51
  52    pragma Warnings (Off);
  53    --  Kill messages about out parameters not set
  54
  55    ----------
  56    -- Read --
  57    ----------
  58
  59    procedure Read
  60      (Stream : in out Params_Stream_Type;
  61       Item   : out Ada.Streams.Stream_Element_Array;
  62       Last   : out Ada.Streams.Stream_Element_Offset)
  63    is
  64    begin
  65       Raise_Exception (Program_Error'Identity, Msg);
  66    end Read;
  67
  68    -----------
  69    -- Write --
  70    -----------
  71
  72    procedure Write
  73      (Stream : in out Params_Stream_Type;
  74       Item   : Ada.Streams.Stream_Element_Array)
  75    is
  76    begin
  77       Raise_Exception (Program_Error'Identity, Msg);
  78    end Write;
  79
  80    ------------
  81    -- Do_RPC --
  82    ------------
  83
  84    procedure Do_RPC
  85      (Partition : Partition_ID;
  86       Params    : access Params_Stream_Type;
  87       Result    : access Params_Stream_Type)
  88    is
  89    begin
  90       Raise_Exception (Program_Error'Identity, Msg);
  91    end Do_RPC;
  92
  93    ------------
  94    -- Do_APC --
  95    ------------
  96
  97    procedure Do_APC
  98      (Partition : Partition_ID;
  99       Params    : access Params_Stream_Type)
 100    is
 101    begin
 102       Raise_Exception (Program_Error'Identity, Msg);
 103    end Do_APC;
 104
 105    ----------------------------
 106    -- Establish_RPC_Receiver --
 107    ----------------------------
 108
 109    procedure Establish_RPC_Receiver
 110      (Partition : Partition_ID;
 111       Receiver  : RPC_Receiver)
 112    is
 113    begin
 114       null;
 115    end Establish_RPC_Receiver;
 116
 117 end System.RPC;