How does fuser do it?
I wish I knew. The manpage mentions /proc, maybe that could be relevant, but then if I knew I wouldn't have asked. And no, I've not checked the src, as it is C, I suppose, and I don't know much C any more...

In reply to Re^2: How to detect if file is in use? by blazar
in thread How to detect if file is in use? by blazar

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