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Re: Directory size function: problem with iteration



On Oct 27, 2005, at 6:11 PM, Eric Schlegel wrote:


On Oct 27, 2005, at 3:46 PM, Lawrence Sanbourne wrote:


The function now works great on the directories I originally tested it
on, but it fails when I try to get the directory size of other
directories, such as / or /Users/ls (my home directory). The error is
errFSNotAFolder
(-1407), and it occurs when it is trying to recursively get the
directory size for the FSRefs it has stored in the CFMutableArray.
I've looked at this for a long time and can't find anything. If you
get a spare moment, it would be great if you could take a look and tell me what
might be wrong. I haven't been able to find anything in
common with the files it fails on, but they all appear at least one
level deep in the recursion.



This is totally a WAG, but what happens if you close the iterator for the current level before processing subdirectories? Maybe there's a limit on the number of open iterators, and you're exceeding it.

Good idea, and certainly more memory-efficient, but the problem still occurs.


Thanks,
Larry

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References: 
 >Directory size function: problem with iteration (From: Lawrence Sanbourne <email@hidden>)
 >Re: Directory size function: problem with iteration (From: Eric Schlegel <email@hidden>)



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