From: Steven Barth <steven@midlink.org>
Date: Tue, 15 Oct 2013 21:35:25 +0000 (+0200)
Subject: Handle reload mechanism
X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fodhcpd.git;a=commitdiff_plain;h=b61c3f98223a264de219be37720b3bee5f19cf81;ds=sidebyside

Handle reload mechanism
---

diff --git a/src/config.c b/src/config.c
index a5bcf26..f6a5327 100644
--- a/src/config.c
+++ b/src/config.c
@@ -488,9 +488,16 @@ static int set_interface(struct uci_section *s)
 
 
 static volatile int do_reload = false;
+void odhcpd_reload(void)
+{
+	uloop_cancelled = true;
+	do_reload = true;
+}
+
+
 static void set_stop(int signal)
 {
-	uloop_end();
+	uloop_cancelled = true;
 	do_reload = (signal == SIGHUP);
 }
 
@@ -582,6 +589,7 @@ void odhcpd_run(void)
 				setup_dhcpv6_interface(i, true);
 				setup_ndp_interface(i, true);
 				setup_dhcpv4_interface(i, true);
+				i->inuse = false;
 			} else {
 				close_interface(i);
 			}
diff --git a/src/odhcpd.h b/src/odhcpd.h
index 090b07b..5ae6a39 100644
--- a/src/odhcpd.h
+++ b/src/odhcpd.h
@@ -206,3 +206,5 @@ int setup_router_interface(struct interface *iface, bool enable);
 int setup_dhcpv6_interface(struct interface *iface, bool enable);
 int setup_ndp_interface(struct interface *iface, bool enable);
 int setup_dhcpv4_interface(struct interface *iface, bool enable);
+
+void odhcpd_reload(void);
diff --git a/src/ubus.c b/src/ubus.c
index bf1d072..2876eb9 100644
--- a/src/ubus.c
+++ b/src/ubus.c
@@ -182,7 +182,7 @@ static void handle_dump(_unused struct ubus_request *req, _unused int type, stru
 
 	free(dump);
 	dump = blob_memdup(tb[DUMP_ATTR_INTERFACE]);
-	raise(SIGHUP);
+	odhcpd_reload();
 }