2026-01-29 22:25:33 +08:00
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/* SPDX-License-Identifier: GPL-2.0 */
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2026-01-21 18:59:54 +08:00
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/*
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2026-01-29 22:25:33 +08:00
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* Include file for file metadata in the initial ram disk.
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2026-01-21 18:59:54 +08:00
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*/
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#ifndef _LINUX_INITRAMFS_H
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#define _LINUX_INITRAMFS_H
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2026-01-29 22:25:33 +08:00
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#define METADATA_FILENAME "METADATA!!!"
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2026-01-21 18:59:54 +08:00
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2026-01-29 22:25:33 +08:00
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enum metadata_types { TYPE_NONE, TYPE_XATTR, TYPE__LAST };
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2026-01-21 18:59:54 +08:00
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2026-01-29 22:25:33 +08:00
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struct metadata_hdr {
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char c_size[8]; /* total size including c_size field */
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char c_version; /* header version */
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char c_type; /* metadata type */
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char c_metadata[]; /* metadata */
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} __packed;
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2026-01-21 18:59:54 +08:00
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2026-01-29 22:25:33 +08:00
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#endif /*LINUX_INITRAMFS_H*/
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