From 06687b6e34eb0c4308aae5c00fbe7ad6e09697cd Mon Sep 17 00:00:00 2001
From: TheDiveO <6920158+thediveo@users.noreply.github.com>
Date: Sun, 15 May 2022 23:16:05 +0200
Subject: [PATCH] use TableFamilyUnspecified (NFPROTO_UNSPEC) instead of
 AF_UNSPEC (#165)

---
 chain.go |  2 +-
 table.go | 15 ++++++++-------
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/chain.go b/chain.go
index f2bef40..f98fbd5 100644
--- a/chain.go
+++ b/chain.go
@@ -184,7 +184,7 @@ func (cc *Conn) ListChains() ([]*Chain, error) {
 			Type:  netlink.HeaderType((unix.NFNL_SUBSYS_NFTABLES << 8) | unix.NFT_MSG_GETCHAIN),
 			Flags: netlink.Request | netlink.Dump,
 		},
-		Data: extraHeader(uint8(unix.AF_UNSPEC), 0),
+		Data: extraHeader(uint8(TableFamilyUnspecified), 0),
 	}
 
 	response, err := conn.Execute(msg)
diff --git a/table.go b/table.go
index d7ff330..8019117 100644
--- a/table.go
+++ b/table.go
@@ -28,12 +28,13 @@ type TableFamily byte
 
 // Possible TableFamily values.
 const (
-	TableFamilyINet   TableFamily = unix.NFPROTO_INET
-	TableFamilyIPv4   TableFamily = unix.NFPROTO_IPV4
-	TableFamilyIPv6   TableFamily = unix.NFPROTO_IPV6
-	TableFamilyARP    TableFamily = unix.NFPROTO_ARP
-	TableFamilyNetdev TableFamily = unix.NFPROTO_NETDEV
-	TableFamilyBridge TableFamily = unix.NFPROTO_BRIDGE
+	TableFamilyUnspecified TableFamily = unix.NFPROTO_UNSPEC
+	TableFamilyINet        TableFamily = unix.NFPROTO_INET
+	TableFamilyIPv4        TableFamily = unix.NFPROTO_IPV4
+	TableFamilyIPv6        TableFamily = unix.NFPROTO_IPV6
+	TableFamilyARP         TableFamily = unix.NFPROTO_ARP
+	TableFamilyNetdev      TableFamily = unix.NFPROTO_NETDEV
+	TableFamilyBridge      TableFamily = unix.NFPROTO_BRIDGE
 )
 
 // A Table contains Chains. See also
@@ -111,7 +112,7 @@ func (cc *Conn) ListTables() ([]*Table, error) {
 			Type:  netlink.HeaderType((unix.NFNL_SUBSYS_NFTABLES << 8) | unix.NFT_MSG_GETTABLE),
 			Flags: netlink.Request | netlink.Dump,
 		},
-		Data: extraHeader(uint8(unix.AF_UNSPEC), 0),
+		Data: extraHeader(uint8(TableFamilyUnspecified), 0),
 	}
 
 	response, err := conn.Execute(msg)