From 4f9ad057ca1391dac5d3ae3b35563185abae36e3 Mon Sep 17 00:00:00 2001
From: Jeffrey Hutzelman <jhutz@cmu.edu>
Date: Mon, 18 Feb 2013 14:20:12 -0500
Subject: server: c-ares support

Add the bits we need to be able to use c-ares for DNS operations in the
server.  This handles initialization and making sure the resolver's
sockets and timeouts are considered in the main loop.
---
 server/global.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'server/global.c')

diff --git a/server/global.c b/server/global.c
index 69aea1f..5199f7b 100644
--- a/server/global.c
+++ b/server/global.c
@@ -18,6 +18,9 @@ int srv_socket;				/* dgram socket for clients
 					   and other servers */
 int bdump_socket = -1;			/* brain dump socket fd
 					   (closed most of the time) */
+#ifdef HAVE_ARES
+ares_channel achannel;			/* C-ARES resolver channel */
+#endif
 fd_set interesting;			/* the file descrips we are listening
 					   to right now */
 struct sockaddr_in srv_addr;		/* address of the socket */
-- 
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