释义 |
extended checkpoint/restart 扩充的检查点/重启动程序 In IMS/VS, a facility that allows batch processing programs to establish data base positioning and initiate user-specified areas with a DL/1 call in place of an OS CHKPT macro instruction. 信息管理系统IMS/VS中的一种功能程序,允许批处理程序建立数据库定位方法和利用 DL/1可调用的例行程序取代OS CHKPT宏指令来将用户指定区进行初始化。 |