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Diffstat (limited to 'gcc-4.3.1/gcc/ada/a-taside.ads')
-rw-r--r-- | gcc-4.3.1/gcc/ada/a-taside.ads | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/gcc-4.3.1/gcc/ada/a-taside.ads b/gcc-4.3.1/gcc/ada/a-taside.ads new file mode 100644 index 000000000..7bd560a86 --- /dev/null +++ b/gcc-4.3.1/gcc/ada/a-taside.ads @@ -0,0 +1,74 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME COMPONENTS -- +-- -- +-- A D A . T A S K _ I D E N T I F I C A T I O N -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 1992-2006, Free Software Foundation, Inc. -- +-- -- +-- This specification is derived from the Ada Reference Manual for use with -- +-- GNAT. The copyright notice above, and the license provisions that follow -- +-- apply solely to the contents of the part following the private keyword. -- +-- -- +-- GNAT 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. GNAT 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 GNAT; see file COPYING. If not, write -- +-- 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, -- +-- 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. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +with System; +with System.Tasking; + +package Ada.Task_Identification is + pragma Preelaborate_05; + -- In accordance with Ada 2005 AI-362 + + type Task_Id is private; + pragma Preelaborable_Initialization (Task_Id); + + Null_Task_Id : constant Task_Id; + + function "=" (Left, Right : Task_Id) return Boolean; + pragma Inline ("="); + + function Image (T : Task_Id) return String; + + function Current_Task return Task_Id; + pragma Inline (Current_Task); + + procedure Abort_Task (T : Task_Id); + pragma Inline (Abort_Task); + -- Note: parameter is mode IN, not IN OUT, per AI-00101 + + function Is_Terminated (T : Task_Id) return Boolean; + pragma Inline (Is_Terminated); + + function Is_Callable (T : Task_Id) return Boolean; + pragma Inline (Is_Callable); + +private + + type Task_Id is new System.Tasking.Task_Id; + + Null_Task_Id : constant Task_Id := null; + +end Ada.Task_Identification; |