[VFATLIB]

When we're done with formatting, attempt to umount the volume, so that it can be remounted properly by FastFAT. svn path=/trunk/; revision=65130
2026-09-02 04:13:34 +00:00 · 2014-10-30 21:12:38 +00:00
parent ab38eafc21
commit b3fd4ef2f0
1 changed files with 17 additions and 0 deletions
@@ -251,6 +251,23 @@ VfatFormat(IN PUNICODE_STRING DriveRoot,
        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,