ExGetExclusiveWaiterCount - NtDoc
Native API online documentation, based on the System Informer
(formerly Process Hacker) phnt
headers
// wdm.h
ULONG ExGetExclusiveWaiterCount(
[in] PERESOURCE Resource
);
View the official Windows Driver Kit DDI referenceNo description available.
The ExGetExclusiveWaiterCount routine returns the number of waiters on exclusive access to a given resource.
Resource [in]A pointer to the resource to be tested.
ExGetExclusiveWaiterCount returns the number of threads currently waiting to acquire the given resource for exclusive access.
ExGetExclusiveWaiterCount can be called to get an estimate of how many other threads might be waiting to modify the data protected by a particular resource variable. The caller cannot assume that the returned value remains constant for any particular interval.
ExAcquireResourceExclusiveLite
ExAcquireSharedStarveExclusive
ExAcquireSharedWaitForExclusive
ExReleaseResourceForThreadLite