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CurrentDir.md

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NAME

CurrentDir -- Make a directory lock the current directory

SYNOPSIS

    oldLock = CurrentDir( lock )
    D0                    D1

    BPTR CurrentDir(BPTR)

FUNCTION

CurrentDir() causes a directory associated with a lock to be made the current directory. The old current directory lock is returned.

A value of zero is a valid result here, this 0 lock represents the root of file system that you booted from.

Any call that has to Open or Lock files (etc) requires that the current directory be a valid lock or 0.

INPUTS

lock - BCPL pointer to a lock

RESULTS

oldLock - BCPL pointer to a lock

SEE ALSO

Lock, UnLock, Open, DupLock