From f62f6c88ee11f6fd3deca605aef0b662303766be Mon Sep 17 00:00:00 2001
From: Mikolaj Golub <trociny@FreeBSD.org>
Date: Tue, 21 Feb 2012 19:35:59 +0000
Subject: [PATCH] Make vnode_if.awk parse vnode operations with underscores,
 like VOP_FOO_BAR.

Reviewed by:	kib
MFC after:	1 week
---
 sys/tools/vnode_if.awk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/tools/vnode_if.awk b/sys/tools/vnode_if.awk
index 3fdea0a24c1..5e194a89b5a 100644
--- a/sys/tools/vnode_if.awk
+++ b/sys/tools/vnode_if.awk
@@ -195,7 +195,7 @@ while ((getline < srcfile) > 0) {
 		continue;
 	if ($1 ~ /^%%/) {
 		if (NF != 6 ||
-		    $2 !~ /^[a-z]+$/  ||  $3 !~ /^[a-z]+$/  ||
+		    $2 !~ /^[a-z_]+$/  ||  $3 !~ /^[a-z]+$/  ||
 		    $4 !~ /^.$/  ||  $5 !~ /^.$/  ||  $6 !~ /^.$/) {
 			die("Invalid %s construction", "%%");
 			continue;