The #define IPV6_MINHOPCNT define is never defined on any unix platform.
>From what I can tell the original implementation on the linux platform
was IPV6_MINHOPCNT, when it got accepted into the mainstream kernel
it was transformed into IPV6_MINHOPCOUNT. Since we test for the
define before attempting to use the code it was silently doing nothing
for a long time.
---
lib/sockunion.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/lib/sockunion.c b/lib/sockunion.c
index 5e6cf68..2505f29 100644
--- a/lib/sockunion.c
+++ b/lib/sockunion.c
@@ -505,13 +505,13 @@ sockopt_minttl (int family, int sock, int minttl)
return ret;
}
#endif /* IP_MINTTL */
-#ifdef IPV6_MINHOPCNT
+#ifdef IPV6_MINHOPCOUNT
if (family == AF_INET6)
{
- int ret = setsockopt (sock, IPPROTO_IPV6, IPV6_MINHOPCNT, &minttl,
sizeof(minttl));
+ int ret = setsockopt (sock, IPPROTO_IPV6, IPV6_MINHOPCOUNT, &minttl,
sizeof(minttl));
if (ret < 0)
zlog (NULL, LOG_WARNING,
- "can't set sockopt IPV6_MINHOPCNT to %d on socket %d: %s",
+ "can't set sockopt IPV6_MINHOPCOUNT to %d on socket %d: %s",
minttl, sock, safe_strerror (errno));
return ret;
}
--
1.7.10.4
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