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GetAccess(33.4) ARP Programmers Manual GetAccess(33.4)
NAME
GetAccess -- Locks access to a tracked resource.
SYNOPSIS
Pointer = GetAccess( tracker )
d0 A1
FUNCTION
This function returns a pointer to a tracked resource, if
the resource is still available, and locks it into memory.
If the resource has been freed since the last FreeAccess()
call, the return value from this function will be NULL. You
can then do a FreeTrackedItem( tracker ) to release the
tracker, should you so desire.
If this function returns NON-NULL, then the resource will
once again be locked into memory until the next FreeAccess()
call on this tracker.
INPUTS
tracker -- the tracker for the resource you want to reclaim.
RESULTS
Pointer -- pointer to the resource or NULL, if the resource
is gone.
BUGS
None Known.
SEE ALSO
FreeAccess(), GetTracker()
AUTHOR
CDH
Page 1 (printed 2/22/88)