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+--
+-- RTEMS / Specification
+--
+-- DESCRIPTION:
+--
+-- This package provides the interface to the RTEMS API.
+--
+-- DEPENDENCIES:
+--
+-- NOTES:
+-- RTEMS initialization and configuration are called from
+-- the BSP side, therefore should never be called from ADA.
+--
+-- COPYRIGHT (c) 1997-2008.
+-- On-Line Applications Research Corporation (OAR).
+--
+-- The license and distribution terms for this file may in
+-- the file LICENSE in this distribution or at
+-- http://www.rtems.org/license/LICENSE.
+--
+
+package RTEMS.Tasks is
+
+ subtype Priority is RTEMS.Unsigned32;
+
+ Current_Priority : constant Priority := 0;
+ No_Priority : constant Priority := 0;
+
+ subtype Argument is RTEMS.Unsigned32;
+ type Argument_PTR is access all Argument;
+
+ type Entry_Point is access procedure (
+ Argument : RTEMS.Unsigned32
+ );
+ pragma Convention (C, Entry_Point);
+
+
+ --
+ -- Task Manager
+ --
+
+ procedure Create (
+ Name : in RTEMS.Name;
+ Initial_Priority : in Priority;
+ Stack_Size : in Unsigned32;
+ Initial_Modes : in RTEMS.Mode;
+ Attribute_Set : in RTEMS.Attribute;
+ ID : out RTEMS.ID;
+ Result : out RTEMS.Status_Codes
+ );
+
+ procedure Ident (
+ Name : in RTEMS.Name;
+ Node : in RTEMS.Node;
+ ID : out RTEMS.ID;
+ Result : out RTEMS.Status_Codes
+ );
+
+ procedure Start (
+ ID : in RTEMS.ID;
+ Entry_Point : in RTEMS.Tasks.Entry_Point;
+ Argument : in RTEMS.Tasks.Argument;
+ Result : out RTEMS.Status_Codes
+ );
+
+ procedure Restart (
+ ID : in RTEMS.ID;
+ Argument : in RTEMS.Tasks.Argument;
+ Result : out RTEMS.Status_Codes
+ );
+
+ procedure Delete (
+ ID : in RTEMS.ID;
+ Result : out RTEMS.Status_Codes
+ );
+
+ procedure Suspend (
+ ID : in RTEMS.ID;
+ Result : out RTEMS.Status_Codes
+ );
+
+ procedure Resume (
+ ID : in RTEMS.ID;
+ Result : out RTEMS.Status_Codes
+ );
+
+ procedure Is_Suspended (
+ ID : in RTEMS.ID;
+ Result : out RTEMS.Status_Codes
+ );
+
+ procedure Set_Priority (
+ ID : in RTEMS.ID;
+ New_Priority : in Priority;
+ Old_Priority : out Priority;
+ Result : out RTEMS.Status_Codes
+ );
+
+ procedure Mode (
+ Mode_Set : in RTEMS.Mode;
+ Mask : in RTEMS.Mode;
+ Previous_Mode_Set : out RTEMS.Mode;
+ Result : out RTEMS.Status_Codes
+ );
+
+ procedure Wake_When (
+ Time_Buffer : in RTEMS.Time_Of_Day;
+ Result : out RTEMS.Status_Codes
+ );
+
+ procedure Wake_After (
+ Ticks : in RTEMS.Interval;
+ Result : out RTEMS.Status_Codes
+ );
+
+end RTEMS.Tasks;
+