ss_task.h

来自「中国石油二期加油站IC系统后台通讯软件」· C头文件 代码 · 共 86 行


/********************************************************************20**
 
     Name:     System Services -- Task Management
 
     Type:     C include file
 
     Desc:     Various macro definitions required for the task mgmt.
 
     File:     ss_task.h
 
     Sid:      ss_task.h 1.2  -  08/11/98 10:47:30
 
     Prg:      kp
  
*********************************************************************21*/


#ifndef __SSTASKH__
#define __SSTASKH__

#ifdef __cplusplus
extern "C" {
#endif


/* task types */
#define SS_TSK_UND              0               /* undefined */
#define SS_TSK_NORMAL           1               /* normal task */
#define SS_TSK_PERMANENT        2               /* permanent task */


/* task priorities (these are system task priorities--0 to 31) */

/* Modified by shang */
/*#define SS_NORM_TSK_PRI         13   */           /* for normal tasks */
#define SS_NORM_TSK_PRI         100              /* for normal tasks */

/*#define SS_PERM_TSK_PRI         21 */              /* for permanent tasks */
#define SS_PERM_TSK_PRI         100               /* for permanent tasks */


#define SS_LOWEST_STSK_PRIOR    200              /* lowest sys task priority */


#ifdef __cplusplus
}
#endif

#endif /* __SSTASKH__ */


/********************************************************************30**
  
         End of file: ss_task.h 1.2  -  08/11/98 10:47:30
  
*********************************************************************31*/

  
/********************************************************************40**
  
        Notes: 
  
*********************************************************************41*/

/********************************************************************50**

*********************************************************************51*/

   
/********************************************************************60**
  
        Revision history:
  
*********************************************************************61*/

/********************************************************************90**
 
     ver       pat    init                  description
------------ -------- ---- ----------------------------------------------
1.1          ---      kp   1. initial release

1.2          ---      kp   1. C++ compilable, cosmetic changes

*********************************************************************91*/