With reference to
http://0pointer.de/lennart/projects/pulseaudio/doxygen/stream_8h.html#aa2e5ff19aa36b90471c34badbdfdf345
and using pulseaudio-0.9.15-17.fc11.i586:
My experiments shows that pa_stream_readable_size() sometimes returns
4294967295 = 0xffffffff. That possibility is not described in the
documentation, AFAICS.
However, I have only seen that happen when not PA_STREAM_READY. Is the
ready state a precondition for calling this function? How should race
conditions be avoided?
It would have matched my expectations better if the type was ssize_t and
the value thus -1. Are there any other special values?
Have I misunderstood something? Or is it a bug in pa? Or some
unfortunate artificats for which documentation patches would be appreciated?
Do the same apply to pa_stream_writable_size?
/Mads
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