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51 lines
1.3 KiB
51 lines
1.3 KiB
// SPDX-License-Identifier: GPL-2.0 |
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/* |
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* linux/fs/ext4/xattr_hurd.c |
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* Handler for extended gnu attributes for the Hurd. |
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* |
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* Copyright (C) 2001 by Andreas Gruenbacher, <[email protected]> |
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* Copyright (C) 2020 by Jan (janneke) Nieuwenhuizen, <[email protected]> |
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*/ |
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#include <linux/init.h> |
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#include <linux/string.h> |
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#include "ext4.h" |
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#include "xattr.h" |
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static bool |
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ext4_xattr_hurd_list(struct dentry *dentry) |
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{ |
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return test_opt(dentry->d_sb, XATTR_USER); |
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} |
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static int |
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ext4_xattr_hurd_get(const struct xattr_handler *handler, |
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struct dentry *unused, struct inode *inode, |
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const char *name, void *buffer, size_t size) |
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{ |
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if (!test_opt(inode->i_sb, XATTR_USER)) |
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return -EOPNOTSUPP; |
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return ext4_xattr_get(inode, EXT4_XATTR_INDEX_HURD, |
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name, buffer, size); |
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} |
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static int |
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ext4_xattr_hurd_set(const struct xattr_handler *handler, |
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struct dentry *unused, struct inode *inode, |
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const char *name, const void *value, |
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size_t size, int flags) |
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{ |
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if (!test_opt(inode->i_sb, XATTR_USER)) |
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return -EOPNOTSUPP; |
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return ext4_xattr_set(inode, EXT4_XATTR_INDEX_HURD, |
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name, value, size, flags); |
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} |
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const struct xattr_handler ext4_xattr_hurd_handler = { |
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.prefix = XATTR_HURD_PREFIX, |
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.list = ext4_xattr_hurd_list, |
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.get = ext4_xattr_hurd_get, |
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.set = ext4_xattr_hurd_set, |
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};
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