Cleanup: removed the old routing table management functions that had previously been removed from compilation with #if 0
This commit is contained in:
Adam Dunkels
parent
edf141046b
commit
83eb9a4ec3
1 changed files with 0 additions and 191 deletions
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@ -400,91 +400,6 @@ uip_ds6_nbr_ll_lookup(uip_lladdr_t *lladdr)
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}
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}
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/*---------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------*/
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#if 0
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uip_ds6_defrt_t *
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uip_ds6_defrt_add(uip_ipaddr_t *ipaddr, unsigned long interval)
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{
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if(uip_ds6_list_loop
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((uip_ds6_element_t *)uip_ds6_defrt_list, UIP_DS6_DEFRT_NB,
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sizeof(uip_ds6_defrt_t), ipaddr, 128,
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(uip_ds6_element_t **)&locdefrt) == FREESPACE) {
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locdefrt->isused = 1;
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uip_ipaddr_copy(&locdefrt->ipaddr, ipaddr);
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if(interval != 0) {
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stimer_set(&locdefrt->lifetime, interval);
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locdefrt->isinfinite = 0;
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} else {
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locdefrt->isinfinite = 1;
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}
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PRINTF("Adding defrouter with ip addr ");
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PRINT6ADDR(&locdefrt->ipaddr);
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PRINTF("\n");
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ANNOTATE("#L %u 1\n", ipaddr->u8[sizeof(uip_ipaddr_t) - 1]);
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call_route_callback(UIP_DS6_NOTIFICATION_DEFRT_ADD, ipaddr, ipaddr);
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return locdefrt;
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}
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return NULL;
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}
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/*---------------------------------------------------------------------------*/
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void
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uip_ds6_defrt_rm(uip_ds6_defrt_t *defrt)
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{
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if(defrt != NULL) {
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defrt->isused = 0;
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ANNOTATE("#L %u 0\n", defrt->ipaddr.u8[sizeof(uip_ipaddr_t) - 1]);
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call_route_callback(UIP_DS6_NOTIFICATION_DEFRT_RM,
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&defrt->ipaddr, &defrt->ipaddr);
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}
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return;
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}
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/*---------------------------------------------------------------------------*/
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uip_ds6_defrt_t *
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uip_ds6_defrt_lookup(uip_ipaddr_t *ipaddr)
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{
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if(uip_ds6_list_loop((uip_ds6_element_t *)uip_ds6_defrt_list,
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UIP_DS6_DEFRT_NB, sizeof(uip_ds6_defrt_t), ipaddr, 128,
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(uip_ds6_element_t **)&locdefrt) == FOUND) {
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return locdefrt;
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}
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return NULL;
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}
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/*---------------------------------------------------------------------------*/
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uip_ipaddr_t *
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uip_ds6_defrt_choose(void)
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{
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uip_ds6_nbr_t *bestnbr;
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locipaddr = NULL;
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for(locdefrt = uip_ds6_defrt_list;
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locdefrt < uip_ds6_defrt_list + UIP_DS6_DEFRT_NB; locdefrt++) {
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if(locdefrt->isused) {
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PRINTF("Defrt, IP address ");
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PRINT6ADDR(&locdefrt->ipaddr);
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PRINTF("\n");
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bestnbr = uip_ds6_nbr_lookup(&locdefrt->ipaddr);
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if(bestnbr != NULL && bestnbr->state != NBR_INCOMPLETE) {
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PRINTF("Defrt found, IP address ");
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PRINT6ADDR(&locdefrt->ipaddr);
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PRINTF("\n");
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return &locdefrt->ipaddr;
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} else {
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locipaddr = &locdefrt->ipaddr;
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PRINTF("Defrt INCOMPLETE found, IP address ");
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PRINT6ADDR(&locdefrt->ipaddr);
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PRINTF("\n");
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}
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}
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}
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return locipaddr;
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}
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#endif /* 0 */
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#if UIP_CONF_ROUTER
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#if UIP_CONF_ROUTER
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/*---------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------*/
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uip_ds6_prefix_t *
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uip_ds6_prefix_t *
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@ -751,112 +666,6 @@ uip_ds6_aaddr_lookup(uip_ipaddr_t *ipaddr)
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return NULL;
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return NULL;
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}
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}
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/*---------------------------------------------------------------------------*/
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#if 0
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uip_ds6_route_t *
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uip_ds6_route_lookup(uip_ipaddr_t *destipaddr)
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{
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uip_ds6_route_t *locrt = NULL;
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uint8_t longestmatch = 0;
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PRINTF("DS6: Looking up route for ");
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PRINT6ADDR(destipaddr);
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PRINTF("\n");
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for(locroute = uip_ds6_routing_table;
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locroute < uip_ds6_routing_table + UIP_DS6_ROUTE_NB; locroute++) {
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if((locroute->isused) && (locroute->length >= longestmatch)
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&&
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(uip_ipaddr_prefixcmp
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(destipaddr, &locroute->ipaddr, locroute->length))) {
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longestmatch = locroute->length;
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locrt = locroute;
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}
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}
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if(locrt != NULL) {
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PRINTF("DS6: Found route:");
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PRINT6ADDR(destipaddr);
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PRINTF(" via ");
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PRINT6ADDR(&locrt->nexthop);
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PRINTF("\n");
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} else {
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PRINTF("DS6: No route found\n");
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}
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return locrt;
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}
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/*---------------------------------------------------------------------------*/
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uip_ds6_route_t *
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uip_ds6_route_add(uip_ipaddr_t *ipaddr, uint8_t length, uip_ipaddr_t *nexthop,
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uint8_t metric)
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{
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if(uip_ds6_list_loop
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((uip_ds6_element_t *)uip_ds6_routing_table, UIP_DS6_ROUTE_NB,
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sizeof(uip_ds6_route_t), ipaddr, length,
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(uip_ds6_element_t **)&locroute) == FREESPACE) {
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locroute->isused = 1;
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uip_ipaddr_copy(&(locroute->ipaddr), ipaddr);
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locroute->length = length;
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uip_ipaddr_copy(&(locroute->nexthop), nexthop);
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locroute->metric = metric;
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#ifdef UIP_DS6_ROUTE_STATE_TYPE
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memset(&locroute->state, 0, sizeof(UIP_DS6_ROUTE_STATE_TYPE));
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#endif
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PRINTF("DS6: adding route: ");
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PRINT6ADDR(ipaddr);
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PRINTF(" via ");
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PRINT6ADDR(nexthop);
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PRINTF("\n");
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ANNOTATE("#L %u 1;blue\n", nexthop->u8[sizeof(uip_ipaddr_t) - 1]);
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call_route_callback(UIP_DS6_NOTIFICATION_ROUTE_ADD, ipaddr, nexthop);
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}
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return locroute;
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}
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/*---------------------------------------------------------------------------*/
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void
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uip_ds6_route_rm(uip_ds6_route_t *route)
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{
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route->isused = 0;
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call_route_callback(UIP_DS6_NOTIFICATION_ROUTE_RM,
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&route->ipaddr, &route->nexthop);
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#if (DEBUG & DEBUG_ANNOTATE) == DEBUG_ANNOTATE
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/* we need to check if this was the last route towards "nexthop" */
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/* if so - remove that link (annotation) */
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for(locroute = uip_ds6_routing_table;
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locroute < uip_ds6_routing_table + UIP_DS6_ROUTE_NB;
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locroute++) {
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if(locroute->isused && uip_ipaddr_cmp(&locroute->nexthop, &route->nexthop)) {
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/* we found another link using the specific nexthop, so keep the #L */
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return;
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}
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}
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ANNOTATE("#L %u 0\n", route->nexthop.u8[sizeof(uip_ipaddr_t) - 1]);
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#endif
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}
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/*---------------------------------------------------------------------------*/
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void
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uip_ds6_route_rm_by_nexthop(uip_ipaddr_t *nexthop)
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{
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for(locroute = uip_ds6_routing_table;
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locroute < uip_ds6_routing_table + UIP_DS6_ROUTE_NB;
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locroute++) {
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if(locroute->isused && uip_ipaddr_cmp(&locroute->nexthop, nexthop)) {
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locroute->isused = 0;
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}
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}
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call_route_callback(UIP_DS6_NOTIFICATION_ROUTE_RM,
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&locroute->ipaddr, &locroute->nexthop);
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ANNOTATE("#L %u 0\n", nexthop->u8[sizeof(uip_ipaddr_t) - 1]);
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}
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#endif /* 0 */
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/*---------------------------------------------------------------------------*/
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/*---------------------------------------------------------------------------*/
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void
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void
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uip_ds6_select_src(uip_ipaddr_t *src, uip_ipaddr_t *dst)
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uip_ds6_select_src(uip_ipaddr_t *src, uip_ipaddr_t *dst)
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