From 01ed4c9866c210455b39cb5baf46818c56a5f6fa Mon Sep 17 00:00:00 2001
From: Henrik Nordstrom <henrik@henriknordstrom.net>
Date: Sun, 28 Feb 2010 23:06:05 +0100
Subject: [PATCH] Use POSIX ipv6 constants & macros

---
 src/ip/IpAddress.cc | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/src/ip/IpAddress.cc b/src/ip/IpAddress.cc
index 02ee726419..0f12b883c4 100644
--- a/src/ip/IpAddress.cc
+++ b/src/ip/IpAddress.cc
@@ -321,10 +321,8 @@ bool IpAddress::IsLocalhost() const
 void IpAddress::SetLocalhost()
 {
 #if USE_IPV6
-    SetAnyAddr();
-    m_SocketAddr.sin6_addr.s6_addr[15] = 0x1;
+    m_SocketAddr.sin6_addr = in6addr_loopback;
     m_SocketAddr.sin6_family = AF_INET6;
-
 #else
     m_SocketAddr.sin_addr.s_addr = htonl(0x7F000001);
     m_SocketAddr.sin_family = AF_INET;
@@ -334,8 +332,7 @@ void IpAddress::SetLocalhost()
 bool IpAddress::IsSiteLocal6() const
 {
 #if USE_IPV6
-    return m_SocketAddr.sin6_addr.s6_addr[0] == 0xfe &&
-           (m_SocketAddr.sin6_addr.s6_addr[1] & 0x80);
+    return IN6_IS_ADDR_SITELOCAL( &m_SocketAddr.sin6_addr );
 #else
     return false;
 #endif
-- 
2.47.3