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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
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