xref: /openbmc/linux/fs/ocfs2/xattr.h (revision 6c3faba4)
1cf1d6c76STiger Yang /* -*- mode: c; c-basic-offset: 8; -*-
2cf1d6c76STiger Yang  * vim: noexpandtab sw=8 ts=8 sts=0:
3cf1d6c76STiger Yang  *
4cf1d6c76STiger Yang  * xattr.h
5cf1d6c76STiger Yang  *
6c3cb6827STiger Yang  * Copyright (C) 2004, 2008 Oracle.  All rights reserved.
7cf1d6c76STiger Yang  *
8cf1d6c76STiger Yang  * This program is free software; you can redistribute it and/or
9cf1d6c76STiger Yang  * modify it under the terms of the GNU General Public
10c3cb6827STiger Yang  * License version 2 as published by the Free Software Foundation.
11cf1d6c76STiger Yang  *
12cf1d6c76STiger Yang  * This program is distributed in the hope that it will be useful,
13cf1d6c76STiger Yang  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14cf1d6c76STiger Yang  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15cf1d6c76STiger Yang  * General Public License for more details.
16cf1d6c76STiger Yang  */
17cf1d6c76STiger Yang 
18cf1d6c76STiger Yang #ifndef OCFS2_XATTR_H
19cf1d6c76STiger Yang #define OCFS2_XATTR_H
20cf1d6c76STiger Yang 
21cf1d6c76STiger Yang #include <linux/init.h>
22cf1d6c76STiger Yang #include <linux/xattr.h>
23cf1d6c76STiger Yang 
24cf1d6c76STiger Yang enum ocfs2_xattr_type {
25cf1d6c76STiger Yang 	OCFS2_XATTR_INDEX_USER = 1,
26cf1d6c76STiger Yang 	OCFS2_XATTR_INDEX_POSIX_ACL_ACCESS,
27cf1d6c76STiger Yang 	OCFS2_XATTR_INDEX_POSIX_ACL_DEFAULT,
28cf1d6c76STiger Yang 	OCFS2_XATTR_INDEX_TRUSTED,
29cf1d6c76STiger Yang 	OCFS2_XATTR_INDEX_SECURITY,
30cf1d6c76STiger Yang 	OCFS2_XATTR_MAX
31cf1d6c76STiger Yang };
32cf1d6c76STiger Yang 
33cf1d6c76STiger Yang extern struct xattr_handler ocfs2_xattr_user_handler;
34cf1d6c76STiger Yang extern struct xattr_handler ocfs2_xattr_trusted_handler;
35cf1d6c76STiger Yang extern struct xattr_handler *ocfs2_xattr_handlers[];
36cf1d6c76STiger Yang 
370030e001STiger Yang ssize_t ocfs2_listxattr(struct dentry *, char *, size_t);
380030e001STiger Yang int ocfs2_xattr_set(struct inode *, int, const char *, const void *,
390030e001STiger Yang 		    size_t, int);
406c3faba4STiger Yang int ocfs2_xattr_set_handle(handle_t *, struct inode *, struct buffer_head *,
416c3faba4STiger Yang 			   int, const char *, const void *, size_t, int,
426c3faba4STiger Yang 			   struct ocfs2_alloc_context *,
436c3faba4STiger Yang 			   struct ocfs2_alloc_context *);
440030e001STiger Yang int ocfs2_xattr_remove(struct inode *, struct buffer_head *);
450c044f0bSTao Ma 
46cf1d6c76STiger Yang #endif /* OCFS2_XATTR_H */
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