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Re: Setting mtime doesn't work after copying a file with mmap
On Tue, Dec 08, 2015 at 01:54:02PM +0100, Carsten Kunze wrote:
> when I copy a file with mmap:
> - open both files
> - mmap both files
> - copy with memcpy
> - setting mtime with futimes
> - close both files
Try using msync with the invalidate option, that should push the pages
out to disk.
Let go, or be dragged - Zen proverb.
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