Include cerrno.
llvm-svn: 14041
diff --git a/llvm/lib/Support/FileUtilities.cpp b/llvm/lib/Support/FileUtilities.cpp
index bd5cf09..9844835 100644
--- a/llvm/lib/Support/FileUtilities.cpp
+++ b/llvm/lib/Support/FileUtilities.cpp
@@ -18,9 +18,10 @@
#include "Config/sys/stat.h"
#include "Config/sys/types.h"
#include "Config/sys/mman.h"
+#include <cerrno>
+#include <cstdio>
#include <fstream>
#include <iostream>
-#include <cstdio>
using namespace llvm;
/// CheckMagic - Returns true IFF the file named FN begins with Magic. FN must