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51 lines
1.1 KiB
51 lines
1.1 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* |
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* fs/f2fs/acl.h |
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* |
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* Copyright (c) 2012 Samsung Electronics Co., Ltd. |
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* http://www.samsung.com/ |
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* |
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* Portions of this code from linux/fs/ext2/acl.h |
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* |
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* Copyright (C) 2001-2003 Andreas Gruenbacher, <[email protected]> |
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*/ |
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#ifndef __F2FS_ACL_H__ |
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#define __F2FS_ACL_H__ |
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#include <linux/posix_acl_xattr.h> |
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#define F2FS_ACL_VERSION 0x0001 |
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struct f2fs_acl_entry { |
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__le16 e_tag; |
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__le16 e_perm; |
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__le32 e_id; |
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}; |
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struct f2fs_acl_entry_short { |
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__le16 e_tag; |
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__le16 e_perm; |
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}; |
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struct f2fs_acl_header { |
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__le32 a_version; |
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}; |
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#ifdef CONFIG_F2FS_FS_POSIX_ACL |
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extern struct posix_acl *f2fs_get_acl(struct inode *, int, bool); |
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extern int f2fs_set_acl(struct user_namespace *, struct inode *, |
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struct posix_acl *, int); |
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extern int f2fs_init_acl(struct inode *, struct inode *, struct page *, |
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struct page *); |
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#else |
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#define f2fs_get_acl NULL |
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#define f2fs_set_acl NULL |
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static inline int f2fs_init_acl(struct inode *inode, struct inode *dir, |
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struct page *ipage, struct page *dpage) |
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{ |
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return 0; |
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} |
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#endif |
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#endif /* __F2FS_ACL_H__ */
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