41                 .lifetime_usec = RADV_DEFAULT_ROUTER_LIFETIME_USEC,  in sd_radv_new()
132 static bool router_lifetime_is_valid(usec_t lifetime_usec) {  in router_lifetime_is_valid()  argument
133         return lifetime_usec == 0 ||  in router_lifetime_is_valid()
134                 (lifetime_usec >= RADV_MIN_ROUTER_LIFETIME_USEC &&  in router_lifetime_is_valid()
135                  lifetime_usec <= RADV_MAX_ROUTER_LIFETIME_USEC);  in router_lifetime_is_valid()
150 static int radv_send(sd_radv *ra, const struct in6_addr *dst, usec_t lifetime_usec) {  in radv_send()  argument
182         assert(router_lifetime_is_valid(lifetime_usec));  in radv_send()
195         adv.nd_ra_router_lifetime = htobe16(DIV_ROUND_UP(lifetime_usec, USEC_PER_SEC));  in radv_send()
228                                                         rt->lifetime_usec));  in radv_send()
305         r = radv_send(ra, &src, ra->lifetime_usec);  in radv_recv()
322         assert(router_lifetime_is_valid(ra->lifetime_usec));  in radv_timeout()
328         r = radv_send(ra, NULL, ra->lifetime_usec);  in radv_timeout()
340         if (ra->lifetime_usec > 0)  in radv_timeout()
341                 max_timeout = MIN(max_timeout, ra->lifetime_usec);  in radv_timeout()
518 int sd_radv_set_router_lifetime(sd_radv *ra, uint64_t lifetime_usec) {  in sd_radv_set_router_lifetime()  argument
524         if (!router_lifetime_is_valid(lifetime_usec))  in sd_radv_set_router_lifetime()
529         if (lifetime_usec == 0 &&  in sd_radv_set_router_lifetime()
533         ra->lifetime_usec = lifetime_usec;  in sd_radv_set_router_lifetime()
569         if (ra->lifetime_usec == 0 && preference != SD_NDISC_PREFERENCE_MEDIUM)  in sd_radv_set_preference()
647         r = radv_send(ra, NULL, ra->lifetime_usec);  in sd_radv_add_prefix()
729                          FORMAT_TIMESPAN(p->lifetime_usec, USEC_PER_SEC));  in sd_radv_add_route_prefix()
747         r = radv_send(ra, NULL, ra->lifetime_usec);  in sd_radv_add_route_prefix()
929 int sd_radv_prefix_set_valid_lifetime(sd_radv_prefix *p, uint64_t lifetime_usec, uint64_t valid_unt…  in sd_radv_prefix_set_valid_lifetime()  argument
932         p->lifetime_valid_usec = lifetime_usec;  in sd_radv_prefix_set_valid_lifetime()
938 int sd_radv_prefix_set_preferred_lifetime(sd_radv_prefix *p, uint64_t lifetime_usec, uint64_t valid…  in sd_radv_prefix_set_preferred_lifetime()  argument
941         p->lifetime_preferred_usec = lifetime_usec;  in sd_radv_prefix_set_preferred_lifetime()
963                 .lifetime_usec = RADV_DEFAULT_VALID_LIFETIME_USEC,  in sd_radv_route_prefix_new()
994 int sd_radv_route_prefix_set_lifetime(sd_radv_route_prefix *p, uint64_t lifetime_usec, uint64_t val…  in sd_radv_route_prefix_set_lifetime()  argument
997         p->lifetime_usec = lifetime_usec;  in sd_radv_route_prefix_set_lifetime()