On 12/03/2010 10:48 AM, Justin Clift wrote:
>>> event.c: In function 'virEventInterruptLocked':
>>> event.c:656: warning: cast from pointer to integer of different size
>>> [-Wpointer-to-int-cast]
>>>
> VIR_DEBUG("Skip interrupt, %d %d", eventLoop.running, (int)eventLoop.leader.thread);
> return 0;
> }
>
> Like 656 is the VIR_DEBUG() line.
>
> Having trouble finding where eventLoop.leader.thread is defined though. Probably because
> I'm more sleepy than optimal. Thinking it might be some kind of problem with OSX and gnulib?
Rather, it's due to the fact that pthread_t is allowed to be a pointer
type, and on 64-bit systems, a pthread_t pointer is truncated when cast
to int (it just happens that pthread_t is an integer rather than a
pointer on glibc, so we don't notice this on Linux).
But we already have virThreadSelfID which works around this issue for
the current thread; all we need to do is extend it to other threads.
Patch coming up soon!
--
Eric Blake eblake@xxxxxxxxxx +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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