commit e5862a2df2b5f65b0c050987c5f145836e0b75b3
author Stephen Hemminger <stephen.hemminger@vyatta.com> Thu Feb 19 23:01:41 2009 -0800
committer Paul Jakma <paul@quagga.net> Thu Jun 18 20:18:27 2009 +0100
tree 20a10d219e87f9ac98d858cad263e9d1760d1ebb
parent 66a11e76d4a8ee18c4e79c06d25814b9aa94e45d

[lib] sockopt_tcp_signature: sin6 requires HAVE_IPV6

An external user was building on system without IPv6 and
it wouldn't work.

lib/sockopt.c

diff --git a/lib/sockopt.c b/lib/sockopt.c
index d25d371..96324ff 100644
--- a/lib/sockopt.c
+++ b/lib/sockopt.c
@@ -553,6 +553,7 @@
           return -1;
         };
       
+#ifdef HAVE_IPV6
       /* If this does not work, then all users of this sockopt will need to
        * differentiate between IPv4 and IPv6, and keep seperate sockets for
        * each. 
@@ -569,6 +570,7 @@
            su2->sin6.sin6_addr.s6_addr32[2] = htonl(0xffff);
            memcpy (&su2->sin6.sin6_addr.s6_addr32[3], &su->sin.sin_addr, 4);
         }
+#endif
     }
   
   memset (&md5sig, 0, sizeof (md5sig));