[issue18174] Make regrtest with --huntrleaks check for fd leaks

[Antoine Pitrou]

Antoine Pitrou added the comment:

fstat() can do I/O, or can fail for other reasons. If you don't want to create a new fd, I think you can do dup2(fd, fd).

I don't understand the reason for the following code:

+    def check_handle_deltas(deltas):
+        return abs(sum(deltas)) >= min(3, len(deltas))

Can you add a comment?

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nosy: +pitrou

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<http://bugs.python.org/issue18174>
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