How to add timeout to Ada tests on Linux/ia64?

[Arnaud Charlet]

> I did about 100 runs on an unloaded P3 1GHz before setting One_Second
> to this value.

I guess you should also have made a few runs with a *loaded* machine.

> I think that 0.01 should do the work. It would help
> if people seeing intermitent failures would report
> them on this list.

Note that what we're discussing here would only avoid intermittent failures
in the c9 tests, so if there are failures in other chapters, that's likely
something else (and probably a real issue).

Arno