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where do the FILE *s go?
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luser- -droog
Feb 10, 2011, 5:24:44 AM2/10/11
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I'm having trouble deciding where to store the FILE *
for a file object. It can't go in the object itself because
closing one won't instantly propagate to all duplicates.
It can't go in VM because duplicates could point to
invalid memory. Or can they? After restoring, there
should be no dangling file objects, right? Not in any
composites. So restore just needs to check the stack for
files (as well as other composites), right?
for a file object. It can't go in the object itself because
closing one won't instantly propagate to all duplicates.
It can't go in VM because duplicates could point to
invalid memory. Or can they? After restoring, there
should be no dangling file objects, right? Not in any
composites. So restore just needs to check the stack for
files (as well as other composites), right?
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