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Inside Macintosh: Files /

Chapter 2 - File Manager / File Manager Reference

Utility Routines / Adding a Drive

AddDrive

You can use the AddDrive procedure to add a drive to the system.

PROCEDURE AddDrive (drvrRefNum: Integer; drvNum: Integer; 
                     qEl: DrvQElPtr);

drvrRefNum

A driver reference number.

drvNum

A drive number.

qEl

A pointer to a drive queue element.

DESCRIPTION

The AddDrive procedure adds a disk drive having the specified driver reference number and drive number to the system. The File Manager expands the drive queue
by adding a copy of the queue element pointed to by the qEl parameter to the end
of the existing queue.