projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c1a000d | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 0a8165d7 | 2 | /* |
| af48b85b JK |
3 | * fs/f2fs/acl.h |
| 4 | * | |
| 5 | * Copyright (c) 2012 Samsung Electronics Co., Ltd. | |
| 6 | * http://www.samsung.com/ | |
| 7 | * | |
| 8 | * Portions of this code from linux/fs/ext2/acl.h | |
| 9 | * | |
| 10 | * Copyright (C) 2001-2003 Andreas Gruenbacher, <agruen@suse.de> | |
| af48b85b JK |
11 | */ |
| 12 | #ifndef __F2FS_ACL_H__ | |
| 13 | #define __F2FS_ACL_H__ | |
| 14 | ||
| 15 | #include <linux/posix_acl_xattr.h> | |
| 16 | ||
| 17 | #define F2FS_ACL_VERSION 0x0001 | |
| 18 | ||
| 19 | struct f2fs_acl_entry { | |
| 20 | __le16 e_tag; | |
| 21 | __le16 e_perm; | |
| 22 | __le32 e_id; | |
| 23 | }; | |
| 24 | ||
| 25 | struct f2fs_acl_entry_short { | |
| 26 | __le16 e_tag; | |
| 27 | __le16 e_perm; | |
| 28 | }; | |
| 29 | ||
| 30 | struct f2fs_acl_header { | |
| 31 | __le32 a_version; | |
| 32 | }; | |
| 33 | ||
| 34 | #ifdef CONFIG_F2FS_FS_POSIX_ACL | |
| 35 | ||
| b8b60e1a | 36 | extern struct posix_acl *f2fs_get_acl(struct inode *, int); |
| 5302fb00 | 37 | extern int f2fs_set_acl(struct inode *, struct posix_acl *, int); |
| bce8d112 JK |
38 | extern int f2fs_init_acl(struct inode *, struct inode *, struct page *, |
| 39 | struct page *); | |
| af48b85b | 40 | #else |
| af48b85b JK |
41 | #define f2fs_get_acl NULL |
| 42 | #define f2fs_set_acl NULL | |
| 43 | ||
| 2ed2d5b3 | 44 | static inline int f2fs_init_acl(struct inode *inode, struct inode *dir, |
| bce8d112 | 45 | struct page *ipage, struct page *dpage) |
| af48b85b JK |
46 | { |
| 47 | return 0; | |
| 48 | } | |
| 49 | #endif | |
| 50 | #endif /* __F2FS_ACL_H__ */ |