[reactos] 01/01: [CDFS_NEW] Add a hack that allows locking a volume and thus, unmounting it. All that work, just to be able to do this...

[Pierre Schweitzer]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=03d5be6437a1f2e4376ac…
commit 03d5be6437a1f2e4376ac117421133ebfdde799e
Author: Pierre Schweitzer <pierre(a)reactos.org>
AuthorDate: Mon Nov 6 20:09:23 2017 +0100
    [CDFS_NEW] Add a hack that allows locking a volume and thus, unmounting it. All that
work, just to be able to do this...
---
 drivers/filesystems/cdfs_new/fsctrl.c             | 10 ++++++++++
 drivers/filesystems/cdfs_new/wdk_wnet_to_ros.diff | 17 +++++++++++++++++
 2 files changed, 27 insertions(+)
diff --git a/drivers/filesystems/cdfs_new/fsctrl.c b/drivers/filesystems/cdfs_new/fsctrl.c
index 31c4965f9f..562bdc6482 100755
--- a/drivers/filesystems/cdfs_new/fsctrl.c
+++ b/drivers/filesystems/cdfs_new/fsctrl.c
@@ -225,6 +225,16 @@ Return Value:
     CdReleaseVcb( IrpContext, Vcb );
     Status = CcWaitForCurrentLazyWriterActivity();
+#ifdef __REACTOS__
+    if (Status == STATUS_NOT_IMPLEMENTED)
+    {
+        Status = STATUS_SUCCESS;
+    }
+    else
+    {
+        DbgPrint("CcWaitForCurrentLazyWriterActivity got implemented! Remove hack in
%s:%s\n", __FILE__, __LINE__);
+    }
+#endif
     //
     //  This is intentional. If we were able to get the Vcb before, just
diff --git a/drivers/filesystems/cdfs_new/wdk_wnet_to_ros.diff
b/drivers/filesystems/cdfs_new/wdk_wnet_to_ros.diff
index a4bface2e4..b27df5692d 100644
--- a/drivers/filesystems/cdfs_new/wdk_wnet_to_ros.diff
+++ b/drivers/filesystems/cdfs_new/wdk_wnet_to_ros.diff
@@ -895,6 +895,23 @@ Index: drivers/filesystems/cdfs_new/fsctrl.c
  CdIsVolumeDirty (
      IN PIRP_CONTEXT IrpContext,
      IN PIRP Irp
+@@ -225,6 +225,16 @@
+     CdReleaseVcb( IrpContext, Vcb );
+
+     Status = CcWaitForCurrentLazyWriterActivity();
++#ifdef __REACTOS__
++    if (Status == STATUS_NOT_IMPLEMENTED)
++    {
++        Status = STATUS_SUCCESS;
++    }
++    else
++    {
++        DbgPrint("CcWaitForCurrentLazyWriterActivity got implemented! Remove hack
in %s:%s\n", __FILE__, __LINE__);
++    }
++#endif
+
+     //
+     //  This is intentional. If we were able to get the Vcb before, just
 @@ -918,7 +919,7 @@
          if (CdIsRemount( IrpContext, Vcb, &OldVcb )) {