sd_rtnl_message_open_container_union  521 src/network/networkd-netdev.c                 r = sd_rtnl_message_open_container_union(m, IFLA_INFO_DATA,
sd_rtnl_message_open_container_union 1786 src/nspawn/nspawn.c         r = sd_rtnl_message_open_container_union(m, IFLA_INFO_DATA, "veth");
sd_rtnl_message_open_container_union 2061 src/nspawn/nspawn.c                 r = sd_rtnl_message_open_container_union(m, IFLA_INFO_DATA, "macvlan");
sd_rtnl_message_open_container_union  113 src/systemd/sd-rtnl.h int sd_rtnl_message_open_container_union(sd_rtnl_message *m, unsigned short type, const char *key);