[NTOS:CC]

[reactos.git] / reactos / ntoskrnl / include / internal / cc.h

diff --git a/reactos/ntoskrnl/include/internal/cc.h b/reactos/ntoskrnl/include/internal/cc.h
index ece2001..40bd6bd 100644 (file)
--- a/reactos/ntoskrnl/include/internal/cc.h
+++ b/reactos/ntoskrnl/include/internal/cc.h
@@ -340,6 +340,29 @@ NTSTATUS
 NTAPI
 CcTryToInitializeFileCache(PFILE_OBJECT FileObject);
 
+FORCEINLINE
+NTSTATUS
+CcRosAcquireVacbLock(
+    _Inout_ PROS_VACB Vacb,
+    _In_ PLARGE_INTEGER Timeout)
+{
+    NTSTATUS Status;
+    Status = KeWaitForSingleObject(&Vacb->Mutex,
+                                   Executive,
+                                   KernelMode,
+                                   FALSE,
+                                   Timeout);
+    return Status;
+}
+
+FORCEINLINE
+VOID
+CcRosReleaseVacbLock(
+    _Inout_ PROS_VACB Vacb)
+{
+    KeReleaseMutex(&Vacb->Mutex, FALSE);
+}
+
 FORCEINLINE
 BOOLEAN
 DoRangesIntersect(