gcc/ada/s-tasinf-solaris.adb

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT COMPILER COMPONENTS                         --
   4 --                                                                          --
   5 --                     S Y S T E M . T A S K _ I N F O                      --
   6 --                                                                          --
   7 --                                 B o d y                                  --
   8 --                                                                          --
   9 --          Copyright (C) 1992-2007, 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 --  This package body contains the routines associated with the implementation
  35 --  of the Task_Info pragma.
  36
  37 --  This is the Solaris (native) version of this module
  38
  39 package body System.Task_Info is
  40
  41    -----------------------------
  42    -- Bound_Thread_Attributes --
  43    -----------------------------
  44
  45    function Bound_Thread_Attributes return Thread_Attributes is
  46    begin
  47       return (False, True);
  48    end Bound_Thread_Attributes;
  49
  50    function Bound_Thread_Attributes (CPU : CPU_Number)
  51       return Thread_Attributes is
  52    begin
  53       return (True, True, CPU);
  54    end Bound_Thread_Attributes;
  55
  56    ---------------------------------
  57    -- New_Bound_Thread_Attributes --
  58    ---------------------------------
  59
  60    function New_Bound_Thread_Attributes return Task_Info_Type is
  61    begin
  62       return new Thread_Attributes'(False, True);
  63    end New_Bound_Thread_Attributes;
  64
  65    function New_Bound_Thread_Attributes (CPU : CPU_Number)
  66       return Task_Info_Type is
  67    begin
  68       return new Thread_Attributes'(True, True, CPU);
  69    end New_Bound_Thread_Attributes;
  70
  71    -----------------------------------
  72    -- New_Unbound_Thread_Attributes --
  73    -----------------------------------
  74
  75    function New_Unbound_Thread_Attributes return Task_Info_Type is
  76    begin
  77       return new Thread_Attributes'(False, False);
  78    end New_Unbound_Thread_Attributes;
  79
  80    -------------------------------
  81    -- Unbound_Thread_Attributes --
  82    -------------------------------
  83
  84    function Unbound_Thread_Attributes return Thread_Attributes is
  85    begin
  86       return (False, False);
  87    end Unbound_Thread_Attributes;
  88
  89 end System.Task_Info;