49 lines
2.9 KiB
Ada
49 lines
2.9 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS --
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-- --
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-- A D A . R E A L _ T I M E . D E L A Y S --
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-- --
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-- S p e c --
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-- --
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-- Copyright (C) 1992-2009, Free Software Foundation, Inc. --
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-- --
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-- GNARL is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 3, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. --
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-- --
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-- As a special exception under Section 7 of GPL version 3, you are granted --
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-- additional permissions described in the GCC Runtime Library Exception, --
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-- version 3.1, as published by the Free Software Foundation. --
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-- --
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-- You should have received a copy of the GNU General Public License and --
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-- a copy of the GCC Runtime Library Exception along with this program; --
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-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
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-- <http://www.gnu.org/licenses/>. --
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-- --
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-- GNARL was developed by the GNARL team at Florida State University. --
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-- Extensive contributions were provided by Ada Core Technologies, Inc. --
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-- --
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------------------------------------------------------------------------------
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-- Implements Real_Time.Time absolute delays
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-- Note: the compiler generates direct calls to this interface, in the
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-- processing of time types.
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package Ada.Real_Time.Delays is
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function To_Duration (T : Real_Time.Time) return Duration;
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-- Convert Time to Duration
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procedure Delay_Until (T : Time);
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-- Delay until Clock has reached (at least) time T,
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-- or the task is aborted to at least the current ATC nesting level.
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-- The body of this procedure must perform all the processing
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-- required for an abort point.
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end Ada.Real_Time.Delays;
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