From 89b289cde29c731f995642a341dc5fd3b47ec7a0 Mon Sep 17 00:00:00 2001
From: Jean-Francois Dockes <jf@dockes.org>
Date: Mon, 4 May 2020 16:32:23 +0200
Subject: [PATCH] The access() system call needs unistd.h, at least on Focal

---
 src/file_request_handler.cc         | 2 +-
 src/iohandler/io_handler_chainer.cc | 2 +-
 src/serve_request_handler.cc        | 2 +-
 src/util/upnp_quirks.cc             | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/file_request_handler.cc b/src/file_request_handler.cc
index e8579b06..cfa3eaed 100644
--- a/src/file_request_handler.cc
+++ b/src/file_request_handler.cc
@@ -30,9 +30,9 @@
 /// \file file_request_handler.cc
 
 #include "file_request_handler.h" // API
-
 #include <filesystem>
 #include <sys/stat.h>
+#include <unistd.h>
 #include <utility>
 
 #include "config/config_manager.h"
diff --git a/src/iohandler/io_handler_chainer.cc b/src/iohandler/io_handler_chainer.cc
index e8701cd7..beaa9d03 100644
--- a/src/iohandler/io_handler_chainer.cc
+++ b/src/iohandler/io_handler_chainer.cc
@@ -30,8 +30,8 @@
 /// \file io_handler_chainer.cc
 
 #include "io_handler_chainer.h" // API
-
 #include <cstdlib>
+#include <unistd.h>
 
 #include "exceptions.h"
 
diff --git a/src/serve_request_handler.cc b/src/serve_request_handler.cc
index 8eaf46af..210140a3 100644
--- a/src/serve_request_handler.cc
+++ b/src/serve_request_handler.cc
@@ -30,8 +30,8 @@
 /// \file serve_request_handler.cc
 
 #include "serve_request_handler.h"
-
 #include <sys/stat.h>
+#include <unistd.h>
 #include <utility>
 
 #include "config/config_manager.h"
diff --git a/src/util/upnp_quirks.cc b/src/util/upnp_quirks.cc
index df137370..e6f510b4 100644
--- a/src/util/upnp_quirks.cc
+++ b/src/util/upnp_quirks.cc
@@ -24,13 +24,13 @@
 /// \file upnp_quirks.cc
 
 #include "upnp_quirks.h" // API
-
 #include "cds_objects.h"
 #include "config/config_manager.h"
 #include "server.h"
 #include "util/tools.h"
 #include "util/upnp_clients.h"
 #include "util/upnp_headers.h"
+#include <unistd.h>
 
 Quirks::Quirks(std::shared_ptr<Config> config, const struct sockaddr_storage* addr, const std::string& userAgent)
     : config(std::move(config))
