From 6365c45d951dd50ca411160b03c3a0427bd54449 Mon Sep 17 00:00:00 2001
From: Ed Maste <emaste@FreeBSD.org>
Date: Wed, 10 Jun 2026 09:21:06 -0400
Subject: [PATCH] elf_common: Add FDO package metadata note type

Reviewed by:	fuz
Sponsored by:	The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D57525
---
 sys/sys/elf_common.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sys/sys/elf_common.h b/sys/sys/elf_common.h
index e17b2bfb3af..32621041cb4 100644
--- a/sys/sys/elf_common.h
+++ b/sys/sys/elf_common.h
@@ -866,6 +866,9 @@ typedef struct {
 #define	NT_ARM_SVE	0x405	/* ARM SVE registers */
 #define	NT_ARM_ADDR_MASK	0x406	/* arm64 address mask (e.g. for TBI) */
 
+/* FDO (freedesktop.org) note types. */
+#define	NT_FDO_PACKAGING_METADATA		0xcafe1a7e
+
 /* GNU note types. */
 #define	NT_GNU_ABI_TAG		1
 #define	NT_GNU_HWCAP		2