From 1377eb268a5a8a5573bda33a651963259c43c3ed Mon Sep 17 00:00:00 2001
From: "Alexander V. Chernikov" <melifaro@FreeBSD.org>
Date: Fri, 19 May 2023 09:44:21 +0000
Subject: [PATCH] netlink: add IPv4/IPv6 attribute writers using in[6]_addr
 instead of sockaddrs.

MFC after:	2 weeks
---
 sys/netlink/netlink_snl_route.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/sys/netlink/netlink_snl_route.h b/sys/netlink/netlink_snl_route.h
index 95be0b588f69..619e769b1496 100644
--- a/sys/netlink/netlink_snl_route.h
+++ b/sys/netlink/netlink_snl_route.h
@@ -127,6 +127,18 @@ snl_attr_get_ipvia(struct snl_state *ss, struct nlattr *nla,
 	return (false);
 }
 
+static inline bool
+snl_add_msg_attr_ip4(struct snl_writer *nw, int attrtype, const struct in_addr *addr)
+{
+	return (snl_add_msg_attr(nw, attrtype, 4, addr));
+}
+
+static inline bool
+snl_add_msg_attr_ip6(struct snl_writer *nw, int attrtype, const struct in6_addr *addr)
+{
+	return (snl_add_msg_attr(nw, attrtype, 16, addr));
+}
+
 static inline bool
 snl_add_msg_attr_ip(struct snl_writer *nw, int attrtype, const struct sockaddr *sa)
 {