From ddca3c089d371b29e69960049770aaf4f0e22fea Mon Sep 17 00:00:00 2001
From: Shane Kerr <shane@isc.org>
Date: Wed, 13 Feb 2013 09:47:51 +0100
Subject: [PATCH] Added <unistd.h> include reported to fix a Solaris build.

---
 src/lib/util/io/socketsession.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/lib/util/io/socketsession.cc b/src/lib/util/io/socketsession.cc
index 4acca92419..1885b1cecc 100644
--- a/src/lib/util/io/socketsession.cc
+++ b/src/lib/util/io/socketsession.cc
@@ -14,6 +14,8 @@
 
 #include <config.h>
 
+#include <unistd.h>
+
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <sys/uio.h>