1 files changed, 25 insertions, 0 deletions

diff --git a/include/uapi/linux/cifs/cifs_mount.h b/include/uapi/linux/cifs/cifs_mount.h
new file mode 100644
index 000000000000..19063fef6219
--- /dev/null
+++ b/include/uapi/linux/cifs/cifs_mount.h
@@ -0,0 +1,25 @@
+/*
+ *   include/uapi/linux/cifs/cifs_mount.h
+ *
+ *   Author(s): Scott Lovenberg (scott.lovenberg@gmail.com)
+ *
+ *   This library is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU Lesser General Public License as published
+ *   by the Free Software Foundation; either version 2.1 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This library is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
+ *   the GNU Lesser General Public License for more details.
+ */
+#ifndef _CIFS_MOUNT_H
+#define _CIFS_MOUNT_H
+
+/* Max string lengths for cifs mounting options. */
+#define CIFS_MAX_DOMAINNAME_LEN 256 /* max fully qualified domain name */
+#define CIFS_MAX_USERNAME_LEN   256 /* reasonable max for current servers */
+#define CIFS_MAX_PASSWORD_LEN   512 /* Windows max seems to be 256 wide chars */
+#define CIFS_MAX_SHARE_LEN       80
+
+#endif /* _CIFS_MOUNT_H */