treewide: rework IPv4 address logic

[project/odhcpd.git] / src / odhcpd.h

diff --git a/src/odhcpd.h b/src/odhcpd.h
index a03baf0..b0801a4 100644 (file)
--- a/src/odhcpd.h
+++ b/src/odhcpd.h
@@ -76,11 +76,14 @@ union if_addr {
 struct odhcpd_ipaddr {
        union if_addr addr;
        uint8_t prefix;
+       uint32_t preferred;
+       uint32_t valid;
 
        /* ipv6 only */
        uint8_t dprefix;
-       uint32_t preferred;
-       uint32_t valid;
+
+       /* ipv4 only */
+       struct in_addr broadcast;
 };
 
 enum odhcpd_mode {
@@ -127,6 +130,8 @@ struct interface {
        // Runtime data
        struct uloop_timeout timer_rs;
        struct list_head ia_assignments;
+       struct odhcpd_ipaddr *addr4;
+       size_t addr4_len;
        struct odhcpd_ipaddr *ia_addr;
        size_t ia_addr_len;