From b765eda924363caec99b760d8cff815ecf4a8de6 Mon Sep 17 00:00:00 2001
From: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Date: Wed, 22 Apr 2015 10:27:06 +0200
Subject: [PATCH] libnamespaces: fix warning about syscall()
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The warning was:
In file included from namespace.c:14:0:
../include/namespace.h: In function ‘setns’:
../include/namespace.h:37:2: warning: implicit declaration of function ‘syscall’ [-Wimplicit-function-declaration]

Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
---
 include/namespace.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/namespace.h b/include/namespace.h
index a2ac7dcc..5add9d26 100644
--- a/include/namespace.h
+++ b/include/namespace.h
@@ -3,6 +3,7 @@
 
 #include <sched.h>
 #include <sys/mount.h>
+#include <unistd.h>
 #include <sys/syscall.h>
 #include <errno.h>