projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| cf1d6c76 TY |
1 | /* -*- mode: c; c-basic-offset: 8; -*- |
| 2 | * vim: noexpandtab sw=8 ts=8 sts=0: | |
| 3 | * | |
| 4 | * xattr.h | |
| 5 | * | |
| c3cb6827 | 6 | * Copyright (C) 2004, 2008 Oracle. All rights reserved. |
| cf1d6c76 TY |
7 | * |
| 8 | * This program is free software; you can redistribute it and/or | |
| 9 | * modify it under the terms of the GNU General Public | |
| c3cb6827 | 10 | * License version 2 as published by the Free Software Foundation. |
| cf1d6c76 TY |
11 | * |
| 12 | * This program is distributed in the hope that it will be useful, | |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 | * General Public License for more details. | |
| cf1d6c76 TY |
16 | */ |
| 17 | ||
| 18 | #ifndef OCFS2_XATTR_H | |
| 19 | #define OCFS2_XATTR_H | |
| 20 | ||
| 21 | #include <linux/init.h> | |
| 22 | #include <linux/xattr.h> | |
| 23 | ||
| 24 | enum ocfs2_xattr_type { | |
| 25 | OCFS2_XATTR_INDEX_USER = 1, | |
| 26 | OCFS2_XATTR_INDEX_POSIX_ACL_ACCESS, | |
| 27 | OCFS2_XATTR_INDEX_POSIX_ACL_DEFAULT, | |
| 28 | OCFS2_XATTR_INDEX_TRUSTED, | |
| 29 | OCFS2_XATTR_INDEX_SECURITY, | |
| 30 | OCFS2_XATTR_MAX | |
| 31 | }; | |
| 32 | ||
| 534eaddd TY |
33 | struct ocfs2_security_xattr_info { |
| 34 | int enable; | |
| 35 | char *name; | |
| 36 | void *value; | |
| 37 | size_t value_len; | |
| 38 | }; | |
| 39 | ||
| cf1d6c76 TY |
40 | extern struct xattr_handler ocfs2_xattr_user_handler; |
| 41 | extern struct xattr_handler ocfs2_xattr_trusted_handler; | |
| 923f7f31 | 42 | extern struct xattr_handler ocfs2_xattr_security_handler; |
| cf1d6c76 TY |
43 | extern struct xattr_handler *ocfs2_xattr_handlers[]; |
| 44 | ||
| 0030e001 | 45 | ssize_t ocfs2_listxattr(struct dentry *, char *, size_t); |
| 4e3e9d02 TY |
46 | int ocfs2_xattr_get_nolock(struct inode *, struct buffer_head *, int, |
| 47 | const char *, void *, size_t); | |
| 0030e001 TY |
48 | int ocfs2_xattr_set(struct inode *, int, const char *, const void *, |
| 49 | size_t, int); | |
| 6c3faba4 TY |
50 | int ocfs2_xattr_set_handle(handle_t *, struct inode *, struct buffer_head *, |
| 51 | int, const char *, const void *, size_t, int, | |
| 52 | struct ocfs2_alloc_context *, | |
| 53 | struct ocfs2_alloc_context *); | |
| 0030e001 | 54 | int ocfs2_xattr_remove(struct inode *, struct buffer_head *); |
| 534eaddd TY |
55 | int ocfs2_init_security_get(struct inode *, struct inode *, |
| 56 | struct ocfs2_security_xattr_info *); | |
| 57 | int ocfs2_init_security_set(handle_t *, struct inode *, | |
| 58 | struct buffer_head *, | |
| 59 | struct ocfs2_security_xattr_info *, | |
| 60 | struct ocfs2_alloc_context *, | |
| 61 | struct ocfs2_alloc_context *); | |
| 62 | int ocfs2_calc_security_init(struct inode *, | |
| 63 | struct ocfs2_security_xattr_info *, | |
| 64 | int *, int *, struct ocfs2_alloc_context **); | |
| 01225596 | 65 | |
| cf1d6c76 | 66 | #endif /* OCFS2_XATTR_H */ |