dhcp: Add function to clear DHCP configuration

diff --git a/include/dhcp.h b/include/dhcp.h
index e10f874..ce3e6f4 100644 (file)
--- a/include/dhcp.h
+++ b/include/dhcp.h
@@ -57,6 +57,7 @@ void connman_dhcp_set_value(struct connman_dhcp *dhcp,
 
 void connman_dhcp_bound(struct connman_dhcp *dhcp);
 void connman_dhcp_renew(struct connman_dhcp *dhcp);
+void connman_dhcp_release(struct connman_dhcp *dhcp);
 void connman_dhcp_fail(struct connman_dhcp *dhcp);
 
 void *connman_dhcp_get_data(struct connman_dhcp *dhcp);

diff --git a/src/dhcp.c b/src/dhcp.c
index 273912b..36e2ff5 100644 (file)
--- a/src/dhcp.c
+++ b/src/dhcp.c
@@ -186,6 +186,19 @@ void connman_dhcp_renew(struct connman_dhcp *dhcp)
 }
 
 /**
+ * connman_dhcp_release:
+ * @dhcp: DHCP structure
+ *
+ * Report DHCP release of the interface
+ */
+void connman_dhcp_release(struct connman_dhcp *dhcp)
+{
+       DBG("dhcp %p", dhcp);
+
+       connman_element_unregister_children(dhcp->element);
+}
+
+/**
  * connman_dhcp_fail:
  * @dhcp: DHCP structure
  *