From 6a0950fe9e07d442698668c07472a76936cee576 Mon Sep 17 00:00:00 2001
From: Marten Seemann <martenseemann@gmail.com>
Date: Tue, 21 Dec 2021 12:10:08 +0400
Subject: [PATCH] rename AddrOverNonLocalIP to IsIpv6LinkLocal

---
 net/ip.go           | 4 ++--
 net/resolve.go      | 2 +-
 net/resolve_test.go | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/net/ip.go b/net/ip.go
index be26fc7..fab5ee5 100644
--- a/net/ip.go
+++ b/net/ip.go
@@ -95,8 +95,8 @@ func IsIPUnspecified(m ma.Multiaddr) bool {
 	return net.IP(c.RawValue()).IsUnspecified()
 }
 
-// AddrOverNonLocalIP returns whether the addr uses a non-local ip link
-func AddrOverNonLocalIP(a ma.Multiaddr) bool {
+// IsIpv6LinkLocal returns whether the addr uses a non-local ip link
+func IsIpv6LinkLocal(a ma.Multiaddr) bool {
 	split := ma.Split(a)
 	if len(split) < 1 {
 		return false
diff --git a/net/resolve.go b/net/resolve.go
index 2879929..d9d0a4d 100644
--- a/net/resolve.go
+++ b/net/resolve.go
@@ -74,7 +74,7 @@ func interfaceAddresses() ([]ma.Multiaddr, error) {
 
 	var out []ma.Multiaddr
 	for _, a := range maddrs {
-		if !AddrOverNonLocalIP(a) {
+		if !IsIpv6LinkLocal(a) {
 			continue
 		}
 		out = append(out, a)
diff --git a/net/resolve_test.go b/net/resolve_test.go
index 08fab28..f2472f8 100644
--- a/net/resolve_test.go
+++ b/net/resolve_test.go
@@ -67,9 +67,9 @@ func TestAddrOverNonLocalIP(t *testing.T) {
 		newMultiaddr(t, "/ip4/1.2.3.4/udp/1234/utp"),
 	}
 	for _, addr := range bad {
-		require.Falsef(t, AddrOverNonLocalIP(addr), "%s is a link local addr", addr)
+		require.Falsef(t, IsIpv6LinkLocal(addr), "%s is a link local addr", addr)
 	}
 	for _, addr := range good {
-		require.Truef(t, AddrOverNonLocalIP(addr), "%s is not a link local addr", addr)
+		require.Truef(t, IsIpv6LinkLocal(addr), "%s is not a link local addr", addr)
 	}
 }