rtnl_poll         524 src/libsystemd/sd-rtnl/sd-rtnl.c         return rtnl_poll(nl, false, timeout_usec);
rtnl_poll         697 src/libsystemd/sd-rtnl/sd-rtnl.c                 r = rtnl_poll(rtnl, true, left);
rtnl_poll         724 src/libsystemd/sd-rtnl/sd-rtnl.c                 r = rtnl_poll(rtnl, false, (uint64_t) -1);