unit_add_node_link  311 src/core/mount.c         r = unit_add_node_link(UNIT(m), p->what, device_wants_mount);
unit_add_node_link  269 src/core/socket.c         return unit_add_node_link(UNIT(s), t, false);
unit_add_node_link  204 src/core/swap.c                 return unit_add_node_link(UNIT(s), s->what, UNIT(s)->manager->running_as == SYSTEMD_SYSTEM);
unit_add_node_link  527 src/core/unit.h int unit_add_node_link(Unit *u, const char *what, bool wants);