Fix null blocks in kernel backend.

[platform/upstream/cryptsetup.git] / lib / libcryptsetup.h

diff --git a/lib/libcryptsetup.h b/lib/libcryptsetup.h
index 051875c..ff3144a 100644 (file)
--- a/lib/libcryptsetup.h
+++ b/lib/libcryptsetup.h
@@ -8,7 +8,8 @@
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -396,6 +397,8 @@ struct crypt_params_verity {
 #define CRYPT_TCRYPT_HIDDEN_HEADER   (1 << 1)
 /** Try to load backup header */
 #define CRYPT_TCRYPT_BACKUP_HEADER   (1 << 2)
+/** Device contains encrypted system (with boot loader) */
+#define CRYPT_TCRYPT_SYSTEM_HEADER   (1 << 3)
 
 struct crypt_params_tcrypt {
        const char *passphrase;    /**< passphrase to unlock header (input only) */