From 234d879ddd4eedf26d52f519a51a215619245e10 Mon Sep 17 00:00:00 2001
From: Olaf Hering <olaf@aepfle.de>
Date: Thu, 31 Mar 2016 13:25:30 +0200
Subject: [PATCH] tools/libxc: Fix build error when using xc_version_len

Tools fails to build with gcc 4.5, it does not provide ssize_t.

Fixes d275ec9 ("libxc/libxl/python/xenstat/ocaml: Use new XEN_VERSION
hypercall")

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Reported-by: Olaf Hering <olaf@aepfle.de>
Reported-by: Changlong Xie <xiecl.fnst@cn.fujitsu.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
---
 tools/libxc/include/xenctrl.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/libxc/include/xenctrl.h b/tools/libxc/include/xenctrl.h
index 5c519c3b9a..13d57548b6 100644
--- a/tools/libxc/include/xenctrl.h
+++ b/tools/libxc/include/xenctrl.h
@@ -27,6 +27,7 @@
 #define __XEN_TOOLS__ 1
 #endif
 
+#include <unistd.h>
 #include <stddef.h>
 #include <stdint.h>
 #include <stdio.h>
-- 
2.30.2