New Language: Ada

From-SVN: r45953

1 files changed, 59 insertions, 0 deletions

diff --git a/gcc/ada/a-caldel.ads b/gcc/ada/a-caldel.ads
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+------------------------------------------------------------------------------
+--                                                                          --
+--                GNU ADA 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.         --
+--                                                                          --
+-- 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,  59 Temple Place - Suite 330,  Boston, --
+-- MA 02111-1307, 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. It is --
+-- now maintained by Ada Core Technologies Inc. in cooperation with Florida --
+-- State University (http://www.gnat.com).                                  --
+--                                                                          --
+------------------------------------------------------------------------------
+
+--  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.
+
+   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.
+
+   function To_Duration (T : Time) return Duration;
+
+end Ada.Calendar.Delays;