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9180c5f918
The flexible array contains name and value, the x_name is misleading. Signed-off-by: Alan Huang <mmpgouride@gmail.com> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
25 lines
729 B
C
25 lines
729 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _BCACHEFS_XATTR_FORMAT_H
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#define _BCACHEFS_XATTR_FORMAT_H
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#define KEY_TYPE_XATTR_INDEX_USER 0
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#define KEY_TYPE_XATTR_INDEX_POSIX_ACL_ACCESS 1
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#define KEY_TYPE_XATTR_INDEX_POSIX_ACL_DEFAULT 2
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#define KEY_TYPE_XATTR_INDEX_TRUSTED 3
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#define KEY_TYPE_XATTR_INDEX_SECURITY 4
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struct bch_xattr {
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struct bch_val v;
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__u8 x_type;
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__u8 x_name_len;
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__le16 x_val_len;
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/*
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* x_name contains the name and value counted by
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* x_name_len + x_val_len. The introduction of
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* __counted_by(x_name_len) previously caused a false positive
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* detection of an out of bounds write.
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*/
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__u8 x_name_and_value[];
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} __packed __aligned(8);
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#endif /* _BCACHEFS_XATTR_FORMAT_H */
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