SYSTEM FOR DYNAMICALLY CHANGING FILE NAME

摘要

PURPOSE:To make a file accessible without changing the name of the file used in a user program even under a different file management system by providing a file name changing mechanism. CONSTITUTION:A file name changing rule inputted by a file name changing rule inputting mechanism 1 is stored in a file name changing mechanism 2 and a file opening request from a user program 3 is transmitted to a file opening mechanism 4. When the request is made from the program 3 by designating file name against the mechanism 4, the name of the file is changed through the previously designated changing rule and the actual file is opened by using the changed name. Since the substantial body 5 of the file is coupled after the name is changed by means of the mechanism 2 in such way, the program 3 can access an aimed file by using a file name which is different from the substantial body 5 and the file can be accessed without changing the file name used by the program 3 even under a different file management system.