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Re: [Qemu-devel] sigaction in windows
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From: |
Paolo Bonzini |
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Subject: |
Re: [Qemu-devel] sigaction in windows |
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Date: |
Mon, 14 May 2012 17:55:44 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:12.0) Gecko/20120430 Thunderbird/12.0.1 |
Il 14/05/2012 17:51, Mulyadi Santosa ha scritto:
> Hi...
>
> On Mon, May 14, 2012 at 3:39 PM, Paolo Bonzini <address@hidden> wrote:
>> It doesn't use sigaction. :) Whenever the POSIX version would send a
>> signal to a thread, the Windows version does the following:
>>
>> - call SuspendThread on the receiving thread;
>>
>> - execute the signal handler code in the sending thread;
>
> you meant, "the receiving thread", right?
No, in the sending thread. That's why I said it is not exactly the same
thing.
Paolo
>>
>> - call ResumeThread on the receiving thread.
>>
>> It is not exactly the same thing, but it is enough for QEMU's needs.
>>
>> Paolo
>>
>>
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>