| 释义 |
special variable
特殊［专用］变量;［专用变数］
1. In CMS, a reserved variable name that is assigned a value by the EXEC interpreter.The values of EXEC special variables can be tested in an EXEC procedure.
在会话监督系统(CMS)中,一种由EXEC(执行)解释程序赋值的保留变量名。EXEC专用变量的值 可在EXEC过程中测试。
2. A variable that is permanently defined within the operating system, Such variables provide system and control information to all routines.
一种在操作系统中永久定义的变量,这种变量向所有的例行程序提供系统信息和控制信息。 |