------------------------------------------------------------------------------
-- --
-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
-- --
-- A D A . C A L E N D A R . D E L A Y S --
-- --
-- S p e c --
-- --
-- Copyright (C) 1992-2005, Free Software Foundation, Inc. --
-- --
-- GNARL 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 2, or (at your option) any later ver- --
-- sion. GNARL 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. See the GNU General Public License --
-- for more details. You should have received a copy of the GNU General --
-- Public License distributed with GNARL; see file COPYING. If not, write --
-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
-- Boston, MA 02110-1301, USA. --
-- --
-- As a special exception, if other files instantiate generics from this --
-- unit, or you link this unit with other files to produce an executable, --
-- this unit does not by itself cause the resulting executable to be --
-- covered by the GNU General Public License. This exception does not --
-- however invalidate any other reasons why the executable file might be --
-- covered by the GNU Public License. --
-- --
-- GNARL was developed by the GNARL team at Florida State University. --
-- Extensive contributions were provided by Ada Core Technologies, Inc. --
-- --
------------------------------------------------------------------------------
-- This package implements Calendar.Time delays using AVR.Real_Time.Delays.
-- Note: the compiler generates direct calls to this interface, in the
-- processing of time types.
with Interfaces;
package Ada.Calendar.Delays is
-- The type declarations here have to match the corresponding type
-- declarations in AVR.Real_Time.
subtype Day_Count is Interfaces.Integer_16;
-- type Duration is delta 0.001 digits 9 range -24.0 * 3600.0
-- .. 48.0 * 3600.0;
-- for Duration'Size use 32;
type Time is record
Days : Day_Count;
Secs : Duration;
end record;
procedure Delay_For (D : Duration);
-- Delay until an interval of length (at least) D seconds has passed,
procedure Delay_Until (T : Time);
-- Delay until Clock has reached (at least) time T,
private
pragma Import (Ada, Delay_For, "ada__calendar__delays__delay_for");
pragma Import (Ada, Delay_Until, "ada__calendar__delays__delay_until");
end Ada.Calendar.Delays;