From: Ondrej Zajicek (work) <santiago@crfreenet.org>
Date: Wed, 19 Dec 2018 14:52:13 +0000 (+0100)
Subject: Unix: Fix variable declarations
X-Git-Tag: v1.6.5~19
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=81bc013dde105e604703b430dfe50a67e27b3b70;p=thirdparty%2Fbird.git

Unix: Fix variable declarations
---

diff --git a/sysdep/unix/unix.h b/sysdep/unix/unix.h
index 6a05718c4..c71f7940c 100644
--- a/sysdep/unix/unix.h
+++ b/sysdep/unix/unix.h
@@ -96,9 +96,9 @@ int sockaddr_read(sockaddr *sa, int af, ip_addr *a, struct iface **ifa, uint *po
 #define SUN_LEN(ptr) ((size_t) (((struct sockaddr_un *) 0)->sun_path) + strlen ((ptr)->sun_path))
 #endif
 
-volatile int async_config_flag;
-volatile int async_dump_flag;
-volatile int async_shutdown_flag;
+extern volatile int async_config_flag;
+extern volatile int async_dump_flag;
+extern volatile int async_shutdown_flag;
 
 void io_init(void);
 void io_loop(void);