5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
51 lines
1.0 KiB
C
51 lines
1.0 KiB
C
/* 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, <agruen@suse.de>
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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);
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extern int f2fs_set_acl(struct inode *, 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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