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This makes it harder for accidental or malicious changes to btrfs_xattr_handlers at runtime. Cc: Chris Mason <clm@fb.com> Cc: Josef Bacik <josef@toxicpanda.com> Cc: David Sterba <dsterba@suse.com> Cc: linux-btrfs@vger.kernel.org Signed-off-by: Wedson Almeida Filho <walmeida@microsoft.com> Link: https://lore.kernel.org/r/20230930050033.41174-6-wedsonaf@gmail.com Signed-off-by: Christian Brauner <brauner@kernel.org>
25 lines
811 B
C
25 lines
811 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2007 Red Hat. All rights reserved.
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*/
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#ifndef BTRFS_XATTR_H
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#define BTRFS_XATTR_H
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#include <linux/xattr.h>
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extern const struct xattr_handler * const btrfs_xattr_handlers[];
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int btrfs_getxattr(struct inode *inode, const char *name,
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void *buffer, size_t size);
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int btrfs_setxattr(struct btrfs_trans_handle *trans, struct inode *inode,
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const char *name, const void *value, size_t size, int flags);
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int btrfs_setxattr_trans(struct inode *inode, const char *name,
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const void *value, size_t size, int flags);
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ssize_t btrfs_listxattr(struct dentry *dentry, char *buffer, size_t size);
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int btrfs_xattr_security_init(struct btrfs_trans_handle *trans,
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struct inode *inode, struct inode *dir,
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const struct qstr *qstr);
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#endif
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