So, is there some mechanism where the OS can notify me when
memory is getting too low so that I can free up some of my
stuff?  In theory I could probably away with something like
this by replacing system calls, but that gets ugly and
possibly unsafe really quickly.

You might want to allocate an emergency buffer at program start and funnel allocations through a routine that will first try MemPtrNew, and if it fails, free the emergency buffer and try again, sending a "low memory" notification at the same time.


-- Ben Combee, Senior Software Engineer, palmOne, Inc.
   "Combee on Palm OS" weblog: http://palmos.combee.net/
   Developer Forum Archives:   http://news.palmos.com/read/all_forums/


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