// ntifs.h
void FsRtlSupportsPerFileContexts(
_fo
);
View the official Windows Driver Kit DDI referenceNo description available.
The FsRtlSupportsPerFileContexts macro checks if per file context information is supported by the file system that is associated with a specified FILE_OBJECT.
_foA FILE_OBJECT that is associated with the file system to be checked.
None
Tracking Per-File Context in a Legacy File System Filter Driver