From: Pavel Tvrdik <pawel.tvrdik@gmail.com>
Date: Thu, 7 Apr 2016 10:18:57 +0000 (+0200)
Subject: Fix declaration of shared global variables async_*
X-Git-Tag: v2.0.0-pre0~9^2~9
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=18c53c456704f8f0ccbdf6eb8ba5f82cb43aeba7;p=thirdparty%2Fbird.git

Fix declaration of shared global variables async_*

In a header file write it with extern keyword. And in one of the *.c
file declare it without extern keyword.
---

diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c
index 5ec728af0..867f005f4 100644
--- a/sysdep/unix/io.c
+++ b/sysdep/unix/io.c
@@ -2071,6 +2071,7 @@ 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)