From c604fb58be9af1f51ded83417f295544c555731d Mon Sep 17 00:00:00 2001
From: Chiou-Hao Hsu <chsu@codeaurora.org>
Date: Tue, 23 Jun 2015 20:19:54 -0700
Subject: [PATCH] sdm: add header unistd.h

Change-Id: Iba7212186a0e4bc7f5a425d0b31724a63fd9bd8b
---
 sdm/libs/utils/sys.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sdm/libs/utils/sys.cpp b/sdm/libs/utils/sys.cpp
index e54436d3..dd62d6e8 100644
--- a/sdm/libs/utils/sys.cpp
+++ b/sdm/libs/utils/sys.cpp
@@ -30,6 +30,7 @@
 #include <utils/sys.h>
 #include <sys/ioctl.h>
 #include <fcntl.h>
+#include <unistd.h>
 
 #define __CLASS__ "Sys"