LockNodeHandle
result = volume->LockNodeHandle(request->cookie, &handle);
result = volume->LockNodeHandle(request->cookie, &handle);
result = volume->LockNodeHandle(request->cookie, &handle);
status_t error = fQueryHandles->LockNodeHandle(cookie, &handle);
SET_ERROR(result, volume->LockNodeHandle(request->cookie, &handle));
result = volume->LockNodeHandle(request->cookie, &handle);
return fNodeHandles->LockNodeHandle(cookie, _handle);
status_t LockNodeHandle(int32 cookie,
status_t LockNodeHandle(int32 cookie,