Added a couple of includes to get this to compile on Sparc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16685 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/System/Unix/MappedFile.inc b/lib/System/Unix/MappedFile.inc
index 7682c23..7e03cd1 100644
--- a/lib/System/Unix/MappedFile.inc
+++ b/lib/System/Unix/MappedFile.inc
@@ -18,7 +18,7 @@
 
 #include "llvm/System/Process.h"
 #include "Unix.h"
-#include <sys/fcntl.h>
+#include <fcntl.h>
 #include <sys/mman.h>
 
 namespace llvm {