[PATCH 16/26] statd: Support IPv6 DNS lookups in smn_lookup

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When IPV6_SUPPORTED is enabled and the local system has IPv6 support,
request AF_INET6 and AF_INET addresses from the DNS resolver.

Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
---

 utils/statd/sm-notify.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/utils/statd/sm-notify.c b/utils/statd/sm-notify.c
index 443fd46..78b4174 100644
--- a/utils/statd/sm-notify.c
+++ b/utils/statd/sm-notify.c
@@ -73,10 +73,12 @@ static struct nsm_host *	hosts = NULL;
 static struct addrinfo *smn_lookup(const char *name)
 {
 	struct addrinfo	*ai, hint = {
-#if HAVE_DECL_AI_ADDRCONFIG
+#ifdef IPV6_SUPPORTED
 		.ai_flags	= AI_ADDRCONFIG,
-#endif	/* HAVE_DECL_AI_ADDRCONFIG */
+		.ai_family	= AF_UNSPEC,
+#else	/* !IPV6_SUPPORTED */
 		.ai_family	= AF_INET,
+#endif	/* !IPV6_SUPPORTED */
 		.ai_protocol	= IPPROTO_UDP,
 	};
 	int error;

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