From c8cafc8ebb5320ac7c6117c17e6460036f0fdf62 Mon Sep 17 00:00:00 2001
From: "Ondrej Zajicek (work)" <santiago@crfreenet.org>
Date: Tue, 8 Nov 2016 17:46:29 +0100
Subject: Minor code cleanups

---
 sysdep/unix/io.c   | 5 ++++-
 sysdep/unix/main.c | 4 +++-
 2 files changed, 7 insertions(+), 2 deletions(-)

(limited to 'sysdep/unix')

diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c
index 873b5805..644a4fcd 100644
--- a/sysdep/unix/io.c
+++ b/sysdep/unix/io.c
@@ -9,7 +9,9 @@
 
 /* Unfortunately, some glibc versions hide parts of RFC 3542 API
    if _GNU_SOURCE is not defined. */
-#define _GNU_SOURCE 1
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -2046,6 +2048,7 @@ watchdog_stop(void)
 
 volatile int async_config_flag;		/* Asynchronous reconfiguration/dump scheduled */
 volatile int async_dump_flag;
+volatile int async_shutdown_flag;
 
 void
 io_init(void)
diff --git a/sysdep/unix/main.c b/sysdep/unix/main.c
index 35bc3fd1..8aa19fce 100644
--- a/sysdep/unix/main.c
+++ b/sysdep/unix/main.c
@@ -8,7 +8,9 @@
 
 #undef LOCAL_DEBUG
 
-#define _GNU_SOURCE 1
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
 
 #include <stdio.h>
 #include <stdlib.h>
-- 
cgit v1.2.3