net/mlx4: Fix firmware command timeout during interrupt test
[cascardo/linux.git] / fs / ext2 / xattr_trusted.c
1 /*
2  * linux/fs/ext2/xattr_trusted.c
3  * Handler for trusted extended attributes.
4  *
5  * Copyright (C) 2003 by Andreas Gruenbacher, <a.gruenbacher@computer.org>
6  */
7
8 #include "ext2.h"
9 #include "xattr.h"
10
11 static bool
12 ext2_xattr_trusted_list(struct dentry *dentry)
13 {
14         return capable(CAP_SYS_ADMIN);
15 }
16
17 static int
18 ext2_xattr_trusted_get(const struct xattr_handler *handler,
19                        struct dentry *unused, struct inode *inode,
20                        const char *name, void *buffer, size_t size)
21 {
22         return ext2_xattr_get(inode, EXT2_XATTR_INDEX_TRUSTED, name,
23                               buffer, size);
24 }
25
26 static int
27 ext2_xattr_trusted_set(const struct xattr_handler *handler,
28                        struct dentry *unused, struct inode *inode,
29                        const char *name, const void *value,
30                        size_t size, int flags)
31 {
32         return ext2_xattr_set(inode, EXT2_XATTR_INDEX_TRUSTED, name,
33                               value, size, flags);
34 }
35
36 const struct xattr_handler ext2_xattr_trusted_handler = {
37         .prefix = XATTR_TRUSTED_PREFIX,
38         .list   = ext2_xattr_trusted_list,
39         .get    = ext2_xattr_trusted_get,
40         .set    = ext2_xattr_trusted_set,
41 };