NAME
DupLock -- Duplicate a lock
SYNOPSIS
lock = DupLock( lock )
D0 D1
BPTR DupLock(BPTR)FUNCTION
DupLock() is passed a shared filing system lock. This is the ONLY way to obtain a duplicate of a lock... simply copying is not allowed.
Another lock to the same object is then returned. It is not possible to create a copy of a exclusive lock.
A zero return indicates failure.
INPUTS
lock - BCPL pointer to a lock
RESULTS
newLock - BCPL pointer to a lock
SEE ALSO