Hello Andrei,
there are various other synchronization primitives you
might use. I think a notification event might do the trick in
this case…
–
Best regards,
Alex mailto:xxxxx@bitdefender.com
Thursday, August 25, 2005, 9:50:32 AM, you wrote:
Hello,
Me again… It seems that “undocumented” is the best title for these
functions. I seem unable to find some usage sample (I’ve found the
definition…) of the Zw(Nt)OpenMutant. Does anyone worked with this
functions? Please help!
Thank you,
Andrei Ciubotaru [Hardwired]
Andrei Ciubotaru [Hardwired] wrote:
> I make this check only once in 2 seconds. It shouldn’t affect the
> performance too much… i think.
>
> Thank you for the quick answer.
>
> Thank you,
>
> Andrei Ciubotaru
>
>
>
>
>
> Satya Das wrote:
>
>> ZwOpenMutant/NtOpenMutant which are undocumented. You can switch to
>> semaphores and call NtCreateSemaphore instead. You can get the prototype
>> from internet.
>> It is not unsafe to use mutants in kernel mode. They are not preferred
>> in kernel because of performance reasons.
>> —
>> Questions? First check the Kernel Driver FAQ at
>> http://www.osronline.com/article.cfm?id=256
>>
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>
> —
> Questions? First check the Kernel Driver FAQ at
> http://www.osronline.com/article.cfm?id=256
>
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