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> Even if you could >successfully store a pointer in a 16-byte aligned char field and then copy >it back to a >pointer why would that, in itself, be a problem? The only problem is that >you could >potentially modify the character version of the pointer before copying it >back and in >that case I guarantee you will have an invalid pointer. The tag bits will >be reset and >you'll get an exception (probably MCH3601 or MCH3602). Aha! I'm happy again! >There is a possible problem (loophole) if an authorised pointer is stored >for later >retrieval but storing authority in a pointer is only available to system >state programs >so that limits the usefulness (and regardless of what Uncle Frank says -- >if authorities >can be stored in pointers then the AS/400 is STILL a capability-based >machine). I think i have to read this some more times and have to figure out what exactly a capability-based machine is... can you help me please? Best regards, Anton Gombkötö +--- | This is the RPG/400 Mailing List! | To submit a new message, send your mail to RPG400-L@midrange.com. | To subscribe to this list send email to RPG400-L-SUB@midrange.com. | To unsubscribe from this list send email to RPG400-L-UNSUB@midrange.com. | Questions should be directed to the list owner/operator: david@midrange.com +---
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