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1994-05-19
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3KB
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53 lines
------------------------------------------------------------------------------
-- --
-- GNU ADA RUNTIME LIBRARY (GNARL) COMPONENTS --
-- --
-- S Y S T E M . T A S K I N G . A B O R T I O N --
-- --
-- S p e c --
-- --
-- $Revision: 1.5 $ --
-- --
-- Copyright (c) 1991,1992,1993, FSU, All Rights Reserved --
-- --
-- GNARL is free software; you can redistribute it and/or modify it under --
-- terms of the GNU Library General Public License as published by the --
-- Free Software Foundation; either version 2, or (at your option) any --
-- later version. GNARL is distributed in the hope that it will be use- --
-- ful, but but WITHOUT ANY WARRANTY; without even the implied warranty of --
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Gen- --
-- eral Library Public License for more details. You should have received --
-- a copy of the GNU Library General Public License along with GNARL; see --
-- file COPYING. If not, write to the Free Software Foundation, 675 Mass --
-- Ave, Cambridge, MA 02139, USA. --
-- --
------------------------------------------------------------------------------
with System.Task_Primitives;
-- Used for, Task_Primitives.Pre_Call_State
package System.Tasking.Abortion is
procedure Abort_Tasks (Tasks : Task_List);
-- Abort_Tasks is called to initiate abortion, however, the actual
-- abortion is done by abortee by means of Abort_Handler
procedure Defer_Abortion;
-- pragma Inline (Defer_Abortion); -- why commented out ???
procedure Undefer_Abortion;
-- pragma Inline (Undefer_Abortion); -- why commented out
-- RTS Internal Declarations---Not part of the GNARLI.
procedure Abort_To_Level (Target : Task_ID; L : ATC_Level);
-- Abort a task to a specified ATC level.
procedure Abort_Handler (Context : Task_Primitives.Pre_Call_State);
-- Handler to be installed at initialization for special Abort_Signal.
procedure Abort_Dependents (Abortee : Task_ID);
-- Propagate abortion of parent into children.
end System.Tasking.Abortion;