projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 5103e947 JB |
1 | /* |
| 2 | * Copyright (C) 2007 Red Hat. All rights reserved. | |
| 3 | * | |
| 4 | * This program is free software; you can redistribute it and/or | |
| 5 | * modify it under the terms of the GNU General Public | |
| 6 | * License v2 as published by the Free Software Foundation. | |
| 7 | * | |
| 8 | * This program is distributed in the hope that it will be useful, | |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 11 | * General Public License for more details. | |
| 12 | * | |
| 13 | * You should have received a copy of the GNU General Public | |
| 14 | * License along with this program; if not, write to the | |
| 15 | * Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
| 16 | * Boston, MA 021110-1307, USA. | |
| 17 | */ | |
| 18 | ||
| 19 | #ifndef __XATTR__ | |
| 20 | #define __XATTR__ | |
| 21 | ||
| 22 | #include <linux/xattr.h> | |
| 23 | #include "ctree.h" | |
| 24 | ||
| 25 | /* Name indexes */ | |
| 26 | enum { | |
| 27 | BTRFS_XATTR_INDEX_USER, | |
| 28 | BTRFS_XATTR_INDEX_POSIX_ACL_ACCESS, | |
| 29 | BTRFS_XATTR_INDEX_POSIX_ACL_DEFAULT, | |
| 30 | BTRFS_XATTR_INDEX_TRUSTED, | |
| 31 | BTRFS_XATTR_INDEX_SECURITY, | |
| 32 | BTRFS_XATTR_INDEX_SYSTEM, | |
| 33 | BTRFS_XATTR_INDEX_END, | |
| 34 | }; | |
| 35 | ||
| 36 | extern struct xattr_handler btrfs_xattr_user_handler; | |
| 37 | extern struct xattr_handler btrfs_xattr_trusted_handler; | |
| 38 | extern struct xattr_handler btrfs_xattr_acl_access_handler; | |
| 39 | extern struct xattr_handler btrfs_xattr_acl_default_handler; | |
| 40 | extern struct xattr_handler btrfs_xattr_security_handler; | |
| 41 | extern struct xattr_handler btrfs_xattr_system_handler; | |
| 42 | ||
| 43 | extern struct xattr_handler *btrfs_xattr_handlers[]; | |
| 44 | ||
| 45 | ssize_t btrfs_xattr_get(struct inode *inode, int name_index, const char *name, | |
| 46 | void *buffer, size_t size); | |
| 47 | int btrfs_xattr_set(struct inode *inode, int name_index, const char *name, | |
| 48 | const void *value, size_t size, int flags); | |
| 49 | ||
| 50 | /* | |
| 51 | * the only reason this is public is for acl.c. There may be a point where | |
| 52 | * acl.c doesn't need it, and if thats the case we need to remove it and make | |
| 53 | * it static in xattr.c | |
| 54 | */ | |
| 55 | size_t btrfs_xattr_generic_list(struct inode *inode, char *list, | |
| 56 | size_t list_size, const char *name, | |
| 57 | size_t name_len); | |
| 58 | #endif /* __XATTR__ */ |