BELOWHEAP (non-CICS)
BELOWHEAP controls the allocation of library
heap storage that must be located below the 16 MB line.
BELOWHEAP has the following suboptions :
- initial size : the minimum size of the initial below heap storage, rounded
to the nearest 8 bytes, maximum size of 1 MB
- initial size units : the units that initial size is specified in (K, M)
- increment size : the minimum size of any subsequent
increment to the below heap area, maximum size of 1 MB
- increment size units : the units that increment size is specified in (K, M)
- KEEP or FREE :
FREE specifies that storage allocated to BELOWHEAP increments is released when the last of
the storage is freed.
KEEP specifies that storage allocated to BELOWHEAP increments is not released when
the last of the storage is freed.
Notes :
- z/OS UNIX System Services consideration : The BELOW option applies to the
enclave.