#pragma once
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include <cassert>
+#include <limits>
+
#include <folly/Portability.h>
#include <folly/Range.h>
#include <folly/ScopeGuard.h>
#include <folly/portability/SysUio.h>
#include <folly/portability/Unistd.h>
-#include <cassert>
-#include <limits>
-#include <sys/stat.h>
-#include <sys/types.h>
-
namespace folly {
/**