1 ------------------------------------------------------------------------------
3 -- GNU ADA RUN-TIME LIBRARY (GNARL) COMPONENTS --
5 -- SYSTEM.TASKING.ASYNC_DELAYS.ENQUEUE_CALENDAR --
11 -- Copyright (C) 1998-2001 Free Software Foundation, Inc. --
13 -- GNARL is free software; you can redistribute it and/or modify it under --
14 -- terms of the GNU General Public License as published by the Free Soft- --
15 -- ware Foundation; either version 2, or (at your option) any later ver- --
16 -- sion. GNARL is distributed in the hope that it will be useful, but WITH- --
17 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
18 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
19 -- for more details. You should have received a copy of the GNU General --
20 -- Public License distributed with GNARL; see file COPYING. If not, write --
21 -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
22 -- MA 02111-1307, USA. --
24 -- As a special exception, if other files instantiate generics from this --
25 -- unit, or you link this unit with other files to produce an executable, --
26 -- this unit does not by itself cause the resulting executable to be --
27 -- covered by the GNU General Public License. This exception does not --
28 -- however invalidate any other reasons why the executable file might be --
29 -- covered by the GNU Public License. --
31 -- GNARL was developed by the GNARL team at Florida State University. It is --
32 -- now maintained by Ada Core Technologies Inc. in cooperation with Florida --
33 -- State University (http://www.gnat.com). --
35 ------------------------------------------------------------------------------
37 with Ada.Calendar.Delays;
38 with System.Task_Primitives.Operations;
39 with System.Tasking.Initialization;
41 function System.Tasking.Async_Delays.Enqueue_Calendar
42 (T : Ada.Calendar.Time;
43 D : Delay_Block_Access)
46 use type Ada.Calendar.Time;
48 if T <= Ada.Calendar.Clock then
50 System.Task_Primitives.Operations.Yield;
54 System.Tasking.Initialization.Defer_Abort
55 (System.Task_Primitives.Operations.Self);
56 Time_Enqueue (Ada.Calendar.Delays.To_Duration (T), D);
58 end System.Tasking.Async_Delays.Enqueue_Calendar;