On Wed, 5 Feb 2014 16:39:14 +0000, Blaicher, Christopher Y. wrote: >The end of the list is shown by having a TIOELNGH of zero. Also, TIOSLTYP bit >will be on if the entry has been freed. You can skip the entry if this is on. > You only have to worry about that bit if you do dynamic allocation and free >data sets as your program runs. > Are TIOT entries ever freed? Is there a hazard of rotted links? Are they reused (difficult if the length is variable)? Are they in private storage, so freed when the job step ends?
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