From 33ceb489d33e71b81adbd12bded321ad4486e42a Mon Sep 17 00:00:00 2001
From: Kirk McKusick <mckusick@FreeBSD.org>
Date: Sat, 4 Apr 2020 00:56:56 +0000
Subject: Clean up global variable declarations in the dump and restore
 utilities so that they will compile with -fno-common.

Started by:  Kyle Evans (kevans)
Reviewed by: Kyle Evans (kevans)
MFC after:   1 week
Differential Revision: https://reviews.freebsd.org/D24210
---
 include/protocols/dumprestore.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/protocols/dumprestore.h b/include/protocols/dumprestore.h
index 65df37af6996..6d22763e96de 100644
--- a/include/protocols/dumprestore.h
+++ b/include/protocols/dumprestore.h
@@ -76,7 +76,7 @@
  */
 typedef uint32_t dump_ino_t;
 
-union u_spcl {
+extern union u_spcl {
 	char dummy[TP_BSIZE];
 	struct	s_spcl {
 		int32_t	c_type;		    /* record type (see below) */
-- 
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