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  3. May 2007

Re: opendir() / readdir() / closedir() / rewinddir()

Hi Glenn,

From the manual page for the rewinddir() API:

"If the contents of the directory have changed since the directory was opened and rewinddir() is called, subsequent calls to readdir() read the changed contents."

http://publib.boulder.ibm.com/infocenter/iseries/v5r3/topic/apis/rewinddi.htm


Glenn Gundermann wrote:
If I open and read all the contents of a directory for display on the
screen, if the user presses F5=Refresh, should I close and re-open the
directory or can I use the rewinddir()? I want to make sure my list is
current with new files being in the list and removed files not.



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