treewide: rework logic to retrieve IPv6 interface addresses

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

diff --git a/src/odhcpd.h b/src/odhcpd.h
index 8a196ea..28eb88e 100644 (file)
--- a/src/odhcpd.h
+++ b/src/odhcpd.h
@@ -68,10 +68,16 @@ struct odhcpd_event {
        void (*recv_msgs)(struct odhcpd_event *e);
 };
 
+union if_addr {
+       struct in_addr in;
+       struct in6_addr in6;
+};
 
 struct odhcpd_ipaddr {
-       struct in6_addr addr;
+       union if_addr addr;
        uint8_t prefix;
+
+       /* ipv6 only */
        uint8_t dprefix;
        uint32_t preferred;
        uint32_t valid;
@@ -203,7 +209,7 @@ struct nl_sock *odhcpd_create_nl_socket(int protocol);
 ssize_t odhcpd_send(int socket, struct sockaddr_in6 *dest,
                struct iovec *iov, size_t iov_len,
                const struct interface *iface);
-ssize_t odhcpd_get_interface_addresses(int ifindex,
+ssize_t odhcpd_get_interface_addresses(int ifindex, bool v6,
                struct odhcpd_ipaddr **addrs);
 int odhcpd_get_interface_dns_addr(const struct interface *iface,
                struct in6_addr *addr);
@@ -229,9 +235,6 @@ void odhcpd_bmemcpy(void *av, const void *bv, size_t bits);
 
 int config_parse_interface(void *data, size_t len, const char *iname, bool overwrite);
 
-void ndp_handle_addr6_dump(void);
-void ndp_rqs_addr6_dump(void);
-
 #ifdef WITH_UBUS
 int init_ubus(void);
 const char* ubus_get_ifname(const char *name);