- if (ifconfig_getaddr(str, &(*ips)->a.ip[0], &(*ips)->a.mask[0], NULL)==-1) {
+ int i;
+ mask->s6_addr32[0] = mask->s6_addr32[1] = mask->s6_addr32[2] = mask->s6_addr32[3] = 0;
+ for (i = 0; (i << 3) < prefix; i++) {
+ mask->s6_addr[i] = 0xff;
+ }
+ if ((i << 3) > prefix)
+ mask->s6_addr[i-1] = ~((1 << (prefix & 0x07)) - 1);
+}
+
+static int
+maskToPrefix(void *data, int limit)
+{
+ uint8_t *mask = data;
+ int prefix;
+ for (prefix = 0; prefix < limit && mask[prefix >> 3] & (1 << (prefix & 0x07)); prefix++)
+ ;
+ return prefix;
+}
+
+static void
+readIP(char const *str, struct vc_ips **ips, uint16_t type)
+{
+ if (ifconfig_getaddr(str, &(*ips)->a.vna_v4_ip.s_addr, &(*ips)->a.vna_v4_mask.s_addr, NULL)==-1) {