Hi
I have a very funny problem. I installed a Virtual com port driver in Win 98
SE, using the ccport.sys support. The loading /unloading etc. fine.
After I use IoAcquireCancelSpinLock(), then call IoReleaseCancelSpinLock (),
the system is not responding. But if I comment out
IoReleaseCancelSpinLock(), the program is working fine. I have the matching
IoAcquireCancelSpinLock() & IoReleaseCancelSpinLock() calls
Any clue on this proble.
But the same code is working well in Win 2K/Win XP etc, with
IoReleaseCancelSpinLock().
Thanks,
San Wind
You are currently subscribed to ntdev as: $subst(‘Recip.EmailAddr’)
To unsubscribe send a blank email to leave-ntdev-$subst(‘Recip.MemberIDChar’)@lists.osr.com