I'm not familiar with Helenos IPC yet, but I suppose that when
vs_enumerate_modes() finds out that there is less links in modes list
than the function asket to retrieve, the function hangups session
calling async_answer_0(iid, <with something != EOK>);
If i'm right, then: when compositor whants to discover how many modes
visualizer has and calls vs_enumerate_modes() in a loop visualizer
just hangups at some point leaving compositor without output channel.
Such a great design!
Perhaps I have missed something, but why and how would
vs_enumerate_modes() hang up the session?
The async_answer_0() hangs up the connection if and only if the argument
is EHANGUP. This is not the case anywhere in vs_enumerate_modes().
M.D.
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