Package Name: ada.calendar.delays
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-- --
-- GNU ADA RUNTIME LIBRARY (GNARL) COMPONENTS --
-- --
-- A D A . C A L E N D A R . D E L A Y S --
-- --
-- S p e c --
-- (Version for new GNARL) --
-- --
-- $Revision: 1.14 $ --
-- --
-- Copyright (C) 1991,92,93,94,95,1996 Free Software Foundation, Inc. --
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-- 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- --
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-- As a special exception, if other files instantiate generics from this --
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-- this unit does not by itself cause the resulting executable to be --
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-- GNARL was developed by the GNARL team at Florida State University. It is --
-- now maintained by Ada Core Technologies Inc. in cooperation with Florida --
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-- This package implements Calendar.Time delays using protected objects.
-- Note: the compiler generates direct calls to this interface, in the
-- processing of time types.
with System.Task_Timer;
-- used for Delay_Block
package Ada.Calendar.Delays is
-- The Wait entries suspend the caller until the requested timeout has
-- expired. The Delay_Block parameter provides the GNARL with working
-- storage.
protected Delay_Object is
pragma Interrupt_Priority (System.Any_Priority'Last);
entry Wait (T : Duration; D : access System.Task_Timer.Delay_Block);
end Delay_Object;
protected Delay_Until_Object is
pragma Interrupt_Priority (System.Any_Priority'Last);
entry Wait (T : Time; D : access System.Task_Timer.Delay_Block);
end Delay_Until_Object;
procedure Delay_For (D : Duration);
procedure Delay_Until (T : Time);
function To_Duration (T : Time) return Duration;
end Ada.Calendar.Delays;