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STREAMS机制是UNIX系统为开发通信服务而提供的一套通用、灵活的开发工具,IP/X.25软件则是TCP/IP网络与X.25公用数据网互连以及通过X.25公用数据网实现TCP/IP网络之间的互连的重要途径.文中在介绍基于STREAMS机制的通信软件开发的一般思路后,着重叙述了IP/X.25软件的功能和结构以及基于STREAMS机制的设计与实现,并对基于STREAMS机制的通信软件开发方法作了简单评价.
The STREAMS mechanism is a common, flexible development tool provided by UNIX systems for the development of communication services, IP / X. 25 software is TCP / IP network and X. 25 public data network interconnection and through the X. 25 Public Data Network An important way to implement interconnection between TCP / IP networks. After introducing the general idea of communication software development based on STREAMS mechanism, this paper focuses on IP / X. 25 software function and structure as well as the design and implementation based on STREAMS mechanism, and made a simple evaluation on the communication software development method based on STREAMS mechanism.