Re: [Qemu-devel] audit needed for signal handlers

[Paolo Bonzini]

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Il 11/11/2013 18:08, Eric Blake ha scritto:
>>> That said, aren't all signals in QEMU (except SIG_IPI) caught
>>> with signalfd and the handlers run synchronously in the
>>> iothread?
> signalfd is currently a Linux-only concept - what happens on BSD?

It is emulated with a thread and sigwait (see compatfd.c).

Paolo
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