From 580f57fe7745fcbbb5d0c4cd446ecf8001a20b62 Mon Sep 17 00:00:00 2001
From: Nico Weber <thakis@chromium.org>
Date: Sun, 21 Jun 2020 18:32:02 -0400
Subject: Include unistd.h in disk_interface.cc

stat() needs unistd.h in addition to sys/stat.h and sys/types.h per POSIX.
At least one (hobby) OS does need unistd.h, so add an include for it.
---
 src/disk_interface.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/disk_interface.cc b/src/disk_interface.cc
index dc297c4..594bc51 100644
--- a/src/disk_interface.cc
+++ b/src/disk_interface.cc
@@ -26,6 +26,8 @@
 #include <sstream>
 #include <windows.h>
 #include <direct.h>  // _mkdir
+#else
+#include <unistd.h>
 #endif
 
 #include "metrics.h"
-- 
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