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Minor optimization: replaced init loops with memset to reduce code size

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nifi 2010-06-14 13:51:13 +00:00
parent 7499939c94
commit adc38568ad
1 changed files with 5 additions and 28 deletions
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33
core/net/uip-ds6.c
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@ -109,34 +109,11 @@ uip_ds6_init(void)
PRINTF("%u neighbors\n%u default routers\n%u prefixes\n%u routes\n%u unicast addresses\n%u multicast addresses\n%u anycast addresses\n", PRINTF("%u neighbors\n%u default routers\n%u prefixes\n%u routes\n%u unicast addresses\n%u multicast addresses\n%u anycast addresses\n",
UIP_DS6_NBR_NB, UIP_DS6_DEFRT_NB, UIP_DS6_PREFIX_NB, UIP_DS6_ROUTE_NB, UIP_DS6_NBR_NB, UIP_DS6_DEFRT_NB, UIP_DS6_PREFIX_NB, UIP_DS6_ROUTE_NB,
UIP_DS6_ADDR_NB, UIP_DS6_MADDR_NB, UIP_DS6_AADDR_NB); UIP_DS6_ADDR_NB, UIP_DS6_MADDR_NB, UIP_DS6_AADDR_NB);
for(locnbr = uip_ds6_nbr_cache; locnbr < uip_ds6_nbr_cache + UIP_DS6_NBR_NB; memset(uip_ds6_nbr_cache, 0, sizeof(uip_ds6_nbr_cache));
locnbr++) { memset(uip_ds6_defrt_list, 0, sizeof(uip_ds6_defrt_list));
locnbr->isused = 0; memset(uip_ds6_prefix_list, 0, sizeof(uip_ds6_prefix_list));
} memset(&uip_ds6_if, 0, sizeof(uip_ds6_if));
for(locdefrt = uip_ds6_defrt_list; memset(uip_ds6_routing_table, 0, sizeof(uip_ds6_routing_table));
locdefrt < uip_ds6_defrt_list + UIP_DS6_DEFRT_NB; locdefrt++) {
locdefrt->isused = 0;
}
for(locprefix = uip_ds6_prefix_list;
locprefix < uip_ds6_prefix_list + UIP_DS6_PREFIX_NB; locprefix++) {
locprefix->isused = 0;
}
for(locaddr = uip_ds6_if.addr_list;
locaddr < uip_ds6_if.addr_list + UIP_DS6_ADDR_NB; locaddr++) {
locaddr->isused = 0;
}
for(locmaddr = uip_ds6_if.maddr_list;
locmaddr < uip_ds6_if.maddr_list + UIP_DS6_MADDR_NB; locmaddr++) {
locmaddr->isused = 0;
}
for(locaaddr = uip_ds6_if.aaddr_list;
locaaddr < uip_ds6_if.aaddr_list + UIP_DS6_AADDR_NB; locaaddr++) {
locaaddr->isused = 0;
}
for(locroute = uip_ds6_routing_table;
locroute < uip_ds6_routing_table + UIP_DS6_ROUTE_NB; locroute++) {
locroute->isused = 0;
}
/* Set interface parameters */ /* Set interface parameters */
uip_ds6_if.link_mtu = UIP_LINK_MTU; uip_ds6_if.link_mtu = UIP_LINK_MTU;