posix_acl: uapi header split
Export the base definitions and the xattr representation of POSIX ACLs
to user space.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h
index d5d3d74..5433eea 100644
--- a/include/linux/posix_acl.h
+++ b/include/linux/posix_acl.h
@@ -11,27 +11,7 @@
#include <linux/bug.h>
#include <linux/slab.h>
#include <linux/rcupdate.h>
-
-#define ACL_UNDEFINED_ID (-1)
-
-/* a_type field in acl_user_posix_entry_t */
-#define ACL_TYPE_ACCESS (0x8000)
-#define ACL_TYPE_DEFAULT (0x4000)
-
-/* e_tag entry in struct posix_acl_entry */
-#define ACL_USER_OBJ (0x01)
-#define ACL_USER (0x02)
-#define ACL_GROUP_OBJ (0x04)
-#define ACL_GROUP (0x08)
-#define ACL_MASK (0x10)
-#define ACL_OTHER (0x20)
-
-/* permissions in the e_perm field */
-#define ACL_READ (0x04)
-#define ACL_WRITE (0x02)
-#define ACL_EXECUTE (0x01)
-//#define ACL_ADD (0x08)
-//#define ACL_DELETE (0x10)
+#include <uapi/linux/posix_acl.h>
struct posix_acl_entry {
short e_tag;
diff --git a/include/linux/posix_acl_xattr.h b/include/linux/posix_acl_xattr.h
index d23d368..8b867e3 100644
--- a/include/linux/posix_acl_xattr.h
+++ b/include/linux/posix_acl_xattr.h
@@ -10,25 +10,9 @@
#define _POSIX_ACL_XATTR_H
#include <uapi/linux/xattr.h>
+#include <uapi/linux/posix_acl_xattr.h>
#include <linux/posix_acl.h>
-/* Supported ACL a_version fields */
-#define POSIX_ACL_XATTR_VERSION 0x0002
-
-/* An undefined entry e_id value */
-#define ACL_UNDEFINED_ID (-1)
-
-struct posix_acl_xattr_entry {
- __le16 e_tag;
- __le16 e_perm;
- __le32 e_id;
-};
-
-struct posix_acl_xattr_header {
- __le32 a_version;
-};
-
-
static inline size_t
posix_acl_xattr_size(int count)
{