gcc/ada/s-vxwext-rtp.adb

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                  GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS                --
   4 --                                                                          --
   5 --                     S Y S T E M . V X W O R K S . E X T                  --
   6 --                                                                          --
   7 --                                   B o d y                                --
   8 --                                                                          --
   9 --            Copyright (C) 2008-2009, Free Software Foundation, Inc.       --
  10 --                                                                          --
  11 -- GNARL 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 3,  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.                                     --
  17 --                                                                          --
  18 -- As a special exception under Section 7 of GPL version 3, you are granted --
  19 -- additional permissions described in the GCC Runtime Library Exception,   --
  20 -- version 3.1, as published by the Free Software Foundation.               --
  21 --                                                                          --
  22 -- You should have received a copy of the GNU General Public License and    --
  23 -- a copy of the GCC Runtime Library Exception along with this program;     --
  24 -- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
  25 -- <http://www.gnu.org/licenses/>.                                          --
  26 --                                                                          --
  27 ------------------------------------------------------------------------------
  28
  29 --  This package provides vxworks specific support functions needed
  30 --  by System.OS_Interface.
  31
  32 --  This is the VxWorks 6 RTP version of this package
  33
  34 package body System.VxWorks.Ext is
  35
  36    ERROR : constant := -1;
  37
  38    --------------
  39    -- Int_Lock --
  40    --------------
  41
  42    function Int_Lock return int is
  43    begin
  44       return ERROR;
  45    end Int_Lock;
  46
  47    ----------------
  48    -- Int_Unlock --
  49    ----------------
  50
  51    function Int_Unlock return int is
  52    begin
  53       return ERROR;
  54    end Int_Unlock;
  55
  56    --------------------
  57    -- Set_Time_Slice --
  58    --------------------
  59
  60    function Set_Time_Slice (ticks : int) return int is
  61       pragma Unreferenced (ticks);
  62    begin
  63       return ERROR;
  64    end Set_Time_Slice;
  65
  66    function Interrupt_Connect
  67      (Vector    : Interrupt_Vector;
  68       Handler   : Interrupt_Handler;
  69       Parameter : System.Address := System.Null_Address) return int is
  70       pragma Unreferenced (Vector, Handler, Parameter);
  71    begin
  72       return ERROR;
  73    end Interrupt_Connect;
  74
  75    function Interrupt_Number_To_Vector
  76      (intNum : int) return Interrupt_Vector is
  77       pragma Unreferenced (intNum);
  78    begin
  79       return 0;
  80    end Interrupt_Number_To_Vector;
  81
  82    ------------------------
  83    -- taskCpuAffinitySet --
  84    ------------------------
  85
  86    function taskCpuAffinitySet (tid : t_id; CPU : int) return int is
  87       pragma Unreferenced (tid, CPU);
  88    begin
  89       return ERROR;
  90    end taskCpuAffinitySet;
  91
  92 end System.VxWorks.Ext;