1 ------------------------------------------------------------------------------
3 -- GNAT RUN-TIME COMPONENTS --
5 -- A D A . T A S K _ I D E N T I F I C A T I O N --
9 -- Copyright (C) 1992-2006, Free Software Foundation, Inc. --
11 -- This specification is derived from the Ada Reference Manual for use with --
12 -- GNAT. The copyright notice above, and the license provisions that follow --
13 -- apply solely to the contents of the part following the private keyword. --
15 -- GNAT is free software; you can redistribute it and/or modify it under --
16 -- terms of the GNU General Public License as published by the Free Soft- --
17 -- ware Foundation; either version 2, or (at your option) any later ver- --
18 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
19 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
20 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
21 -- for more details. You should have received a copy of the GNU General --
22 -- Public License distributed with GNAT; see file COPYING. If not, write --
23 -- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
24 -- Boston, MA 02110-1301, USA. --
26 -- As a special exception, if other files instantiate generics from this --
27 -- unit, or you link this unit with other files to produce an executable, --
28 -- this unit does not by itself cause the resulting executable to be --
29 -- covered by the GNU General Public License. This exception does not --
30 -- however invalidate any other reasons why the executable file might be --
31 -- covered by the GNU Public License. --
33 -- GNAT was originally developed by the GNAT team at New York University. --
34 -- Extensive contributions were provided by Ada Core Technologies Inc. --
36 ------------------------------------------------------------------------------
41 package Ada
.Task_Identification
is
42 pragma Preelaborate_05
;
43 -- In accordance with Ada 2005 AI-362
45 type Task_Id
is private;
46 pragma Preelaborable_Initialization
(Task_Id
);
48 Null_Task_Id
: constant Task_Id
;
50 function "=" (Left
, Right
: Task_Id
) return Boolean;
53 function Image
(T
: Task_Id
) return String;
55 function Current_Task
return Task_Id
;
56 pragma Inline
(Current_Task
);
58 procedure Abort_Task
(T
: Task_Id
);
59 pragma Inline
(Abort_Task
);
60 -- Note: parameter is mode IN, not IN OUT, per AI-00101
62 function Is_Terminated
(T
: Task_Id
) return Boolean;
63 pragma Inline
(Is_Terminated
);
65 function Is_Callable
(T
: Task_Id
) return Boolean;
66 pragma Inline
(Is_Callable
);
70 type Task_Id
is new System
.Tasking
.Task_Id
;
72 Null_Task_Id
: constant Task_Id
:= null;
74 end Ada
.Task_Identification
;