1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* 3 * Copyright (C) 2020 Samsung Electronics Co., Ltd. 4 * Author(s): Namjae Jeon <linkinjeon@kernel.org> 5 */ 6 7 struct ndr { 8 char *data; 9 int offset; 10 int length; 11 }; 12 13 #define NDR_NTSD_OFFSETOF 0xA0 14 15 int ndr_encode_dos_attr(struct ndr *n, struct xattr_dos_attrib *da); 16 int ndr_decode_dos_attr(struct ndr *n, struct xattr_dos_attrib *da); 17 int ndr_encode_posix_acl(struct ndr *n, struct mnt_idmap *idmap, 18 struct inode *inode, struct xattr_smb_acl *acl, 19 struct xattr_smb_acl *def_acl); 20 int ndr_encode_v4_ntacl(struct ndr *n, struct xattr_ntacl *acl); 21 int ndr_encode_v3_ntacl(struct ndr *n, struct xattr_ntacl *acl); 22 int ndr_decode_v4_ntacl(struct ndr *n, struct xattr_ntacl *acl); 23