From 3b6b2d8f43af81faa7eb88a7b8a9e1ffc2312824 Mon Sep 17 00:00:00 2001
From: Michael Smith <droidvoider@gmail.com>
Date: Sun, 26 Feb 2017 01:03:29 -0800
Subject: [PATCH] Added include for errno.h to resolve a compiler error only
 realized on: armeabi-v7a APP_PLATFORM=android-19

OS: Ubuntu 16.10 latest NDK

Fix tested on platforms:
SM-T230NU Tab 4 7" Android 4.42 Acheron Rom (root off)
SM-T800 Tab S 10.5" Android 5.11 CyanogenMod (root off)
SM-N920A Note 5 Android 6.01 pre Nov 1 2016 security patch
---
 dirtycow.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dirtycow.c b/dirtycow.c
index fed0ecc..423e92d 100644
--- a/dirtycow.c
+++ b/dirtycow.c
@@ -1,4 +1,5 @@
 #include <err.h>
+#include <errno.h>
 #include <assert.h>
 #include <dlfcn.h>
 #include <stdio.h>
@@ -306,4 +307,4 @@ int dcow(int argc, const char * argv[])
 	}
 
 	return 0;
-}
\ No newline at end of file
+}