task.h

VRTX 商用嵌入式实时操作系统

/***************************************************************************
*
*		Copyright (c) 1993 READY SYSTEMS CORPORATION.
*
*	All rights reserved. READY SYSTEMS' source code is an unpublished
*	work and the use of a copyright notice does not imply otherwise.
*	This source code contains confidential, trade secret material of
*	READY SYSTEMS. Any attempt or participation in deciphering, decoding,
*	reverse engineering or in any way altering the source code is
*	strictly prohibited, unless the prior written consent of
*	READY SYSTEMS is obtained.
*
*
*	Module Name:		task.h
*
*	Identification:		@(#) 1.12 task.h
*
*	Date:			2/22/94  14:43:30
*
****************************************************************************
*/

#include <vrtxil.h>

class Task {
public:
  Task (void (*entry_point) (), int priority = 1, int id = -1);
  ~Task ();
  void suspend ();
  void resume ();
  int id ();
  static void delay (unsigned long ticks);
  static void delay (struct timespec seconds);
  static void exit ();
  static void yield ();
  TCB *tcb ();
  int priority ();
  int status ();
  void set_priority (int priority);
  /* this_id is temporary; should be replaced by static Task *thisTask() */
  static int this_id ();

private:
  int tid;
};