OS／2的设备监控程序管理

DEVICE MONITOR MANAGEMENT IN OS/2

设备监控程序是OS/2应用开发技术中的一个重要部分。借助于监控程序,可以做很多重要的事情。本文详细介绍了OS/2设备监控程序的结构和实现。首先介绍了它的监控机制、监控程序的组织结构以及相关的数据结构,然后介绍了监控程序在系统内部的实现方法,最后讲述了监控程序对系统性能的影响因素及相应的解决办法。

Device monitor is an important technology for OS/2 in the applications development. Many important things can be done in terms of the device monitor. This paper presents the structure and realization of OS/2 device monitor in more detail. At first, we deal with its mechanism, configuration and corresponding data structure, then we describe the internal realization method of the monitor. At last, some factors that the monitor affects the system performance are discussed, and some resolving method also.