1 files changed, 15 insertions, 1 deletions

diff --git a/include/linux/xattr.h b/include/linux/xattr.h
index fb9b7e6e1e2d..f1e5bde4b35a 100644
--- a/include/linux/xattr.h
+++ b/include/linux/xattr.h
@@ -33,11 +33,25 @@
 #define XATTR_USER_PREFIX "user."
 #define XATTR_USER_PREFIX_LEN (sizeof (XATTR_USER_PREFIX) - 1)
 
+/* Security namespace */
+#define XATTR_SELINUX_SUFFIX "selinux"
+#define XATTR_NAME_SELINUX XATTR_SECURITY_PREFIX XATTR_SELINUX_SUFFIX
+
+#define XATTR_SMACK_SUFFIX "SMACK64"
+#define XATTR_SMACK_IPIN "SMACK64IPIN"
+#define XATTR_SMACK_IPOUT "SMACK64IPOUT"
+#define XATTR_NAME_SMACK XATTR_SECURITY_PREFIX XATTR_SMACK_SUFFIX
+#define XATTR_NAME_SMACKIPIN    XATTR_SECURITY_PREFIX XATTR_SMACK_IPIN
+#define XATTR_NAME_SMACKIPOUT   XATTR_SECURITY_PREFIX XATTR_SMACK_IPOUT
+
+#define XATTR_CAPS_SUFFIX "capability"
+#define XATTR_NAME_CAPS XATTR_SECURITY_PREFIX XATTR_CAPS_SUFFIX
+
 struct inode;
 struct dentry;
 
 struct xattr_handler {
-        char *prefix;
+        const char *prefix;
         int flags;      /* fs private flags passed back to the handlers */
         size_t (*list)(struct dentry *dentry, char *list, size_t list_size,
                        const char *name, size_t name_len, int handler_flags);