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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _BCACHEFS_XATTR_FORMAT_H
#define _BCACHEFS_XATTR_FORMAT_H
#define KEY_TYPE_XATTR_INDEX_USER 0
#define KEY_TYPE_XATTR_INDEX_POSIX_ACL_ACCESS 1
#define KEY_TYPE_XATTR_INDEX_POSIX_ACL_DEFAULT 2
#define KEY_TYPE_XATTR_INDEX_TRUSTED 3
#define KEY_TYPE_XATTR_INDEX_SECURITY 4
struct bch_xattr {
struct bch_val v;
__u8 x_type;
__u8 x_name_len;
__le16 x_val_len;
/*
* x_name contains the name and value counted by
* x_name_len + x_val_len. The introduction of
* __counted_by(x_name_len) previously caused a false positive
* detection of an out of bounds write.
*/
__u8 x_name_and_value[];
} __packed __aligned(8);
#endif /* _BCACHEFS_XATTR_FORMAT_H */
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