[libvirt] remote clients are non-interruptible

[Richard W.M. Jones]

On Sun, Oct 25, 2009 at 01:00:58PM -0400, John Levon wrote:
> 
> remoteIOEventLoop() has this:
> 
> 6974     repoll:
> 6975         ret = poll(fds, ARRAY_CARDINALITY(fds), -1);
> 6976         if (ret < 0 && errno == EINTR)
> 6977             goto repoll;
> 
> with the result that all clients using the remote driver cannot be
> control-C'd. Dan, you added this code it seems, why?

I'd agree with John here that probably you want to test only for errno
== EAGAIN, not EINTR in this (client) case.

Rich.

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