[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <1428894996-7852-6-git-send-email-tytso@mit.edu>
Date: Sun, 12 Apr 2015 23:16:21 -0400
From: Theodore Ts'o <tytso@....edu>
To: Ext4 Developers List <linux-ext4@...r.kernel.org>
Cc: mhalcrow@...gle.com, Theodore Ts'o <tytso@....edu>
Subject: [PATCH-v2 05/20] ext4 crypto: add encryption xattr support
From: Michael Halcrow <mhalcrow@...gle.com>
Change-Id: Icec301ab73c83e647c184f3b33aa0be76228dfcc
Signed-off-by: Michael Halcrow <mhalcrow@...gle.com>
Signed-off-by: Theodore Ts'o <tytso@....edu>
---
fs/ext4/xattr.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/fs/ext4/xattr.h b/fs/ext4/xattr.h
index 29bedf5..ddc0957 100644
--- a/fs/ext4/xattr.h
+++ b/fs/ext4/xattr.h
@@ -23,6 +23,7 @@
#define EXT4_XATTR_INDEX_SECURITY 6
#define EXT4_XATTR_INDEX_SYSTEM 7
#define EXT4_XATTR_INDEX_RICHACL 8
+#define EXT4_XATTR_INDEX_ENCRYPTION 9
struct ext4_xattr_header {
__le32 h_magic; /* magic number for identification */
@@ -98,6 +99,8 @@ extern const struct xattr_handler ext4_xattr_user_handler;
extern const struct xattr_handler ext4_xattr_trusted_handler;
extern const struct xattr_handler ext4_xattr_security_handler;
+#define EXT4_XATTR_NAME_ENCRYPTION_CONTEXT "c"
+
extern ssize_t ext4_listxattr(struct dentry *, char *, size_t);
extern int ext4_xattr_get(struct inode *, int, const char *, void *, size_t);
--
2.3.0
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists