The point at which CA VM:Backup calls the user exit with the FORUSER keyword is determined by whether the restore request comes through RESTORE or XRESTORE command line processing or from a full-screen terminal. CA VM:Backup also examines the user's expertise level, novice or expert, when a restore request comes from a full-screen terminal to determine when to call the user exit. CA VM:Backup considers all users entering the RESTORE or XRESTORE command to be expert users.
CA VM:Backup calls VMBEXIT3 FORUSER with the following arguments:
FORUSER requester suserid , bfsid
Note: The FORUSER, FORDIR, TODISK, and TODIR argument lists are passed as multiple argument strings; in the calling argument above, the strings are shown separated by a comma. The second string of the FORDIR, TODISK, and TODIR argument lists contains a variable number of items. For details on parsing multiple argument strings, see the IBM z/VM REXX/VM Reference.
The number of strings passed with the FORUSER or FORDIR argument lists depends on whether the user is restoring CMS/SFS data or BFS data. If the user is restoring BFS data, an additional string that contains BFS-specific information is passed.
Identifies the user ID initiating the restore request.
Identifies the user ID of the source user for whom the requesting user wants to restore. When the requesting user wants to restore his own data, requester is the same as suserid. When a novice user initiates a restore request, requester is always the same as suserid.
Identifies the source BFS file space (filepoolid:filespaceid) from which the user wants to select files to restore.
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