sd-netlink: rtnl - add route_get_{scope,tos,table,protocol}()

diff --git a/src/libsystemd/sd-netlink/rtnl-message.c b/src/libsystemd/sd-netlink/rtnl-message.c
index 2f31f4e..03049bd 100644 (file)
--- a/src/libsystemd/sd-netlink/rtnl-message.c
+++ b/src/libsystemd/sd-netlink/rtnl-message.c
@@ -99,6 +99,66 @@ int sd_rtnl_message_route_get_family(sd_netlink_message *m, int *family) {
         return 0;
 }
 
+int sd_rtnl_message_route_get_protocol(sd_netlink_message *m, unsigned char *protocol) {
+        struct rtmsg *rtm;
+
+        assert_return(m, -EINVAL);
+        assert_return(m->hdr, -EINVAL);
+        assert_return(rtnl_message_type_is_route(m->hdr->nlmsg_type), -EINVAL);
+        assert_return(protocol, -EINVAL);
+
+        rtm = NLMSG_DATA(m->hdr);
+
+        *protocol = rtm->rtm_protocol;
+
+        return 0;
+}
+
+int sd_rtnl_message_route_get_scope(sd_netlink_message *m, unsigned char *scope) {
+        struct rtmsg *rtm;
+
+        assert_return(m, -EINVAL);
+        assert_return(m->hdr, -EINVAL);
+        assert_return(rtnl_message_type_is_route(m->hdr->nlmsg_type), -EINVAL);
+        assert_return(scope, -EINVAL);
+
+        rtm = NLMSG_DATA(m->hdr);
+
+        *scope = rtm->rtm_scope;
+
+        return 0;
+}
+
+int sd_rtnl_message_route_get_tos(sd_netlink_message *m, unsigned char *tos) {
+        struct rtmsg *rtm;
+
+        assert_return(m, -EINVAL);
+        assert_return(m->hdr, -EINVAL);
+        assert_return(rtnl_message_type_is_route(m->hdr->nlmsg_type), -EINVAL);
+        assert_return(tos, -EINVAL);
+
+        rtm = NLMSG_DATA(m->hdr);
+
+        *tos = rtm->rtm_tos;
+
+        return 0;
+}
+
+int sd_rtnl_message_route_get_table(sd_netlink_message *m, unsigned char *table) {
+        struct rtmsg *rtm;
+
+        assert_return(m, -EINVAL);
+        assert_return(m->hdr, -EINVAL);
+        assert_return(rtnl_message_type_is_route(m->hdr->nlmsg_type), -EINVAL);
+        assert_return(table, -EINVAL);
+
+        rtm = NLMSG_DATA(m->hdr);
+
+        *table = rtm->rtm_table;
+
+        return 0;
+}
+
 int sd_rtnl_message_route_get_dst_prefixlen(sd_netlink_message *m, unsigned char *dst_len) {
         struct rtmsg *rtm;
 

diff --git a/src/systemd/sd-netlink.h b/src/systemd/sd-netlink.h
index e09b8c8..8e1b06e 100644 (file)
--- a/src/systemd/sd-netlink.h
+++ b/src/systemd/sd-netlink.h
@@ -137,6 +137,10 @@ int sd_rtnl_message_route_set_dst_prefixlen(sd_netlink_message *m, unsigned char
 int sd_rtnl_message_route_set_src_prefixlen(sd_netlink_message *m, unsigned char prefixlen);
 int sd_rtnl_message_route_set_scope(sd_netlink_message *m, unsigned char scope);
 int sd_rtnl_message_route_get_family(sd_netlink_message *m, int *family);
+int sd_rtnl_message_route_get_protocol(sd_netlink_message *m, unsigned char *protocol);
+int sd_rtnl_message_route_get_scope(sd_netlink_message *m, unsigned char *scope);
+int sd_rtnl_message_route_get_tos(sd_netlink_message *m, unsigned char *tos);
+int sd_rtnl_message_route_get_table(sd_netlink_message *m, unsigned char *table);
 int sd_rtnl_message_route_get_dst_prefixlen(sd_netlink_message *m, unsigned char *dst_len);
 int sd_rtnl_message_route_get_src_prefixlen(sd_netlink_message *m, unsigned char *src_len);