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------------------------------------------------------------------------------ -- -- -- GNAT COMPILER COMPONENTS -- -- -- -- S Y S T E M . P A R A M E T E R S -- -- -- -- B o d y -- -- -- -- Copyright (C) 1995-2009, 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. -- -- -- ------------------------------------------------------------------------------ -- Version used on all VxWorks, Nucleus, and RTX RTSS targets package body System.Parameters is ------------------------- -- Adjust_Storage_Size -- ------------------------- function Adjust_Storage_Size (Size : Size_Type) return Size_Type is begin if Size = Unspecified_Size then return Default_Stack_Size; elsif Size < Minimum_Stack_Size then return Minimum_Stack_Size; else return Size; end if; end Adjust_Storage_Size; ------------------------ -- Default_Stack_Size -- ------------------------ function Default_Stack_Size return Size_Type is Default_Stack_Size : Integer; pragma Import (C, Default_Stack_Size, "__gl_default_stack_size"); begin if Default_Stack_Size = -1 then return 20 * 1024; else return Size_Type (Default_Stack_Size); end if; end Default_Stack_Size; ------------------------ -- Minimum_Stack_Size -- ------------------------ function Minimum_Stack_Size return Size_Type is begin return 8 * 1024; end Minimum_Stack_Size; end System.Parameters;