Creates an auto-reset event object for the implementation of a writer lock.
HRESULT CreateRWLockWriterEvent ( [in] SIZE_T cookie, [out] IHostAutoEvent **ppEvent );
[in] A cookie to associate with the auto-reset event.
[out] A pointer to the address of an IHostAutoEvent instance, or null if the event object could not be created.
|HOST_E_CLRNOTAVAILABLE||The common language runtime (CLR) has not been loaded into a process, or the CLR is in a state in which it cannot run managed code or process the call successfully.|
|HOST_E_TIMEOUT||The call timed out.|
|HOST_E_NOT_OWNER||The caller does not own the lock.|
|HOST_E_ABANDONED||An event was canceled while a blocked thread or fiber was waiting on it.|
|E_FAIL||An unknown catastrophic failure occurred. When a method returns E_FAIL, the CLR is no longer usable within the process. Subsequent calls to hosting methods return HOST_E_CLRNOTAVAILABLE.|
|E_OUTOFMEMORY||Not enough memory was available to create the requested event object.|
The CLR calls the
CreateRWLockWriterEvent method to get a reference to an
IHostAutoEvent instance to use in its implementation of a writer lock. The host can use the specified cookie to determine which tasks are waiting on the lock by calling the iteration methods of the ICLRSyncManager interface.
Platforms: See System Requirements.
Library: Included as a resource in MSCorEE.dll
.NET Framework Versions: Available since 2.0