------------------------------------------------------------------------------
-- --
--- GNU ADA RUN-TIME LIBRARY (GNARL) COMPONENTS --
+-- 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 --
-- --
--- $Revision: 1.16 $ --
--- --
--- Copyright (C) 1992-1998, Free Software Foundation, Inc. --
+-- 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- --
-- 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, 59 Temple Place - Suite 330, Boston, --
--- MA 02111-1307, USA. --
+-- 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, --
-- 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. It is --
--- now maintained by Ada Core Technologies Inc. in cooperation with Florida --
--- State University (http://www.gnat.com). --
+-- 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 protected objects.
+-- This package implements Calendar.Time delays using protected objects
-- Note: the compiler generates direct calls to this interface, in the
-- processing of time types.
package Ada.Calendar.Delays is
procedure Delay_For (D : Duration);
- -- Delay until an interval of length (at least) D seconds has passed,
- -- or the task is aborted to at least the current ATC nesting level.
- -- This is an abort completion point.
- -- The body of this procedure must perform all the processing
- -- required for an abortion point.
+ -- Delay until an interval of length (at least) D seconds has passed, or
+ -- the task is aborted to at least the current ATC nesting level. This is
+ -- an abort completion point. The body of this procedure must perform all
+ -- the processing required for an abort point.
procedure Delay_Until (T : Time);
- -- Delay until Clock has reached (at least) time T,
- -- or the task is aborted to at least the current ATC nesting level.
- -- The body of this procedure must perform all the processing
- -- required for an abortion point.
+ -- Delay until Clock has reached (at least) time T, or the task is aborted
+ -- to at least the current ATC nesting level. The body of this procedure
+ -- must perform all the processing required for an abort point.
function To_Duration (T : Time) return Duration;
+ -- Convert Time to Duration
end Ada.Calendar.Delays;
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