From: Rosen Penev <rosenp@gmail.com>
Date: Mon, 22 Jun 2020 04:37:36 +0000 (-0700)
Subject: odhcpd: fix compilation with GCC10
X-Git-Url: http://git.openwrt.org/?p=project%2Fodhcpd.git;a=commitdiff_plain;h=5da52992a3926b36e53d0a5d55955a6ccbc35872

odhcpd: fix compilation with GCC10

GCC10 mandates the C++ one definition rule, which breaks on multiple
definitions of config. Add the appropriate extern declaration.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
---

diff --git a/src/odhcpd.c b/src/odhcpd.c
index 26094b1..39e0e51 100644
--- a/src/odhcpd.c
+++ b/src/odhcpd.c
@@ -43,8 +43,6 @@
 #include <libubox/uloop.h>
 #include "odhcpd.h"
 
-
-
 static int ioctl_sock = -1;
 static int urandom_fd = -1;
 
diff --git a/src/odhcpd.h b/src/odhcpd.h
index 072a148..09013c4 100644
--- a/src/odhcpd.h
+++ b/src/odhcpd.h
@@ -44,6 +44,7 @@
 struct interface;
 struct nl_sock;
 extern struct vlist_tree leases;
+extern struct config config;
 
 struct odhcpd_event {
 	struct uloop_fd uloop;
@@ -139,7 +140,7 @@ struct config {
 	char *dhcp_cb;
 	char *dhcp_statefile;
 	int log_level;
-} config;
+};
 
 
 struct lease {