[pschweitzer] 65130: [VFATLIB] When we're done with formatting, attempt to umount the volume, so that it can be remounted properly by FastFAT.

Author: pschweitzer
Date: Thu Oct 30 21:12:38 2014
New Revision: 65130

URL: http://svn.reactos.org/svn/reactos?rev=65130&view=rev
Log:
[VFATLIB]
When we're done with formatting, attempt to umount the volume, so that it can be
remounted properly by FastFAT.

Modified:
    trunk/reactos/lib/fslib/vfatlib/vfatlib.c

Modified: trunk/reactos/lib/fslib/vfatlib/vfatlib.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/lib/fslib/vfatlib/vfatlib.…
==============================================================================
--- trunk/reactos/lib/fslib/vfatlib/vfatlib.c	[iso-8859-1] (original)
+++ trunk/reactos/lib/fslib/vfatlib/vfatlib.c	[iso-8859-1] Thu Oct 30 21:12:38 2014
@@ -251,6 +251,23 @@
         Status = STATUS_INVALID_PARAMETER;
     }
 
+    /* Attempt to dismount formatted volume */
+    LockStatus = NtFsControlFile(FileHandle,
+                                 NULL,
+                                 NULL,
+                                 NULL,
+                                 &Iosb,
+                                 FSCTL_DISMOUNT_VOLUME,
+                                 NULL,
+                                 0,
+                                 NULL,
+                                 0);
+    if (!NT_SUCCESS(LockStatus))
+    {
+        DPRINT1("Failed to umount volume (Status: 0x%x)\n", LockStatus);
+    }
+
+
     LockStatus = NtFsControlFile(FileHandle,
                                  NULL,
                                  NULL,