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-rw-r--r--lib/sockunion.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/lib/sockunion.c b/lib/sockunion.c
index a32809c1..df05acb3 100644
--- a/lib/sockunion.c
+++ b/lib/sockunion.c
@@ -540,23 +540,23 @@ sockopt_cork (int sock, int onoff)
int
sockopt_minttl (int family, int sock, int minttl)
{
+#ifdef IP_MINTTL
int ret;
- zlog_debug ("sockopt_minttl: set minttl to %d", minttl);
-
-#ifdef IP_MINTTL
ret = setsockopt (sock, IPPROTO_IP, IP_MINTTL, &minttl, sizeof(minttl));
-#else
- ret = -1;
- errno = EOPNOTSUPP;
-#endif /* IP_MINTTL */
if (ret < 0)
{
- zlog (NULL, LOG_WARNING, "can't set sockopt IP_MINTTL to %d on socket %d: %s", minttl, sock, safe_strerror (errno));
+ zlog (NULL, LOG_WARNING,
+ "can't set sockopt IP_MINTTL to %d on socket %d: %s",
+ minttl, sock, safe_strerror (errno));
return -1;
}
return 0;
+#else
+ errno = EOPNOTSUPP;
+ return -1;
+#endif /* IP_MINTTL */
}
/* If same family and same prefix return 1. */