23 Jan
2010
23 Jan
'10
10:51 a.m.
Hi Andreas,
sorry for the late response, I'm mostly busy with hacking phones right now ;)
the unix select function returns a set of file
descriptors to be
handled. the result-loop (the loop after the select()) is called again,
if more than one descriptor is removed by the callback funtion. this may
lead to a another call to the callback function, because the bits of the
FD_SETs do not change and still set.
i think we must clear these bits, if they are handled, so the handler
will not be called twice in case of a "restart" of that loop.
You are absolutely right. Thanks for spotting this!
--
- Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/
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