gcc/ada/s-intman-mingw.adb

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                 GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS                 --
   4 --                                                                          --
   5 --           S Y S T E M . I N T E R R U P T _ M A N A G E M E N T          --
   6 --                                                                          --
   7 --                                  B o d y                                 --
   8 --                                                                          --
   9 --          Copyright (C) 1991-2009, 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 -- GNARL was developed by the GNARL team at Florida State University.       --
  28 -- Extensive contributions were provided by Ada Core Technologies, Inc.     --
  29 --                                                                          --
  30 ------------------------------------------------------------------------------
  31
  32 --  This is the NT version of this package
  33
  34 with System.OS_Interface; use System.OS_Interface;
  35
  36 package body System.Interrupt_Management is
  37
  38    ----------------
  39    -- Initialize --
  40    ----------------
  41
  42    procedure Initialize is
  43    begin
  44       --  "Reserve" all the interrupts, except those that are explicitly
  45       --  defined.
  46
  47       for J in Interrupt_ID'Range loop
  48          Reserve (J) := True;
  49       end loop;
  50
  51       Reserve (SIGINT)  := False;
  52       Reserve (SIGILL)  := False;
  53       Reserve (SIGABRT) := False;
  54       Reserve (SIGFPE)  := False;
  55       Reserve (SIGSEGV) := False;
  56       Reserve (SIGTERM) := False;
  57    end Initialize;
  58
  59 end System.Interrupt_Management;