Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * fs/f2fs/acl.h
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  * Copyright (c) 2012 Samsung Electronics Co., Ltd.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  *             http://www.samsung.com/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)  * Portions of this code from linux/fs/ext2/acl.h
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)  * Copyright (C) 2001-2003 Andreas Gruenbacher, <agruen@suse.de>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #ifndef __F2FS_ACL_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #define __F2FS_ACL_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #include <linux/posix_acl_xattr.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #define F2FS_ACL_VERSION	0x0001
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) struct f2fs_acl_entry {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	__le16 e_tag;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	__le16 e_perm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	__le32 e_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) struct f2fs_acl_entry_short {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	__le16 e_tag;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	__le16 e_perm;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) struct f2fs_acl_header {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 	__le32 a_version;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) #ifdef CONFIG_F2FS_FS_POSIX_ACL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) extern struct posix_acl *f2fs_get_acl(struct inode *, int);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) extern int f2fs_set_acl(struct inode *, struct posix_acl *, int);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) extern int f2fs_init_acl(struct inode *, struct inode *, struct page *,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 							struct page *);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) #define f2fs_get_acl	NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) #define f2fs_set_acl	NULL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) static inline int f2fs_init_acl(struct inode *inode, struct inode *dir,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 				struct page *ipage, struct page *dpage)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) #endif /* __F2FS_ACL_H__ */