hi all !
can anybody help me? - i’m trying to wait for event object under 98 in kernel mode using KeWaitXXX and sometimes system freeze instead of app thread during the timeout.(mouse is active only)
may be it happens on dispacth level or something like that, i don’t know - cause KeGetCurrentIrql returns always 0(Passive). how can i determine it besides this function?
Make sure the event state is not in “signaled” mode when you call keWaitXXXX API, to do so just reset the event to “not-signaled” state by using “KeResetEvent” API.
Hope this helps u ,… or thro little more details abt ur issue on which scenario its happening…so that u would get get more and clear soln. Good luck…
Regards
K.Raju
“Anything is Everything when u’ve NOTHING”
-----Original Message-----
From: Alex Dolgopolov [mailto:xxxxx@maus.donetsk.ua]
Sent: Friday, May 14, 2004 6:51 PM
To: Windows System Software Devs Interest List
Subject: [ntdev] KeWaitXXX problem
hi all !
can anybody help me? - i’m trying to wait for event object under 98 in kernel mode using KeWaitXXX and sometimes system freeze instead of app thread during the timeout.(mouse is active only)
may be it happens on dispacth level or something like that, i don’t know - cause KeGetCurrentIrql returns always 0(Passive). how can i determine it besides this function?
Questions? First check the Kernel Driver FAQ at http://www.osronline.com/article.cfm?id=256
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