memset(&ifr6, 0, sizeof(ifr6));
IN6_LLADDR_FROM_EUI64(ifr6.ifr6_addr, our_eui64);
ifr6.ifr6_ifindex = ifr.ifr_ifindex;
- ifr6.ifr6_prefixlen = 10;
+ ifr6.ifr6_prefixlen = 128;
if (ioctl(sock6_fd, SIOCSIFADDR, &ifr6) < 0) {
error("sif6addr: ioctl(SIOCSIFADDR): %m (line %d)", __LINE__);
memset(&rt6, 0, sizeof(rt6));
IN6_LLADDR_FROM_EUI64(rt6.rtmsg_dst, his_eui64);
rt6.rtmsg_flags = RTF_UP;
- rt6.rtmsg_dst_len = 10;
+ rt6.rtmsg_dst_len = 128;
rt6.rtmsg_ifindex = ifr.ifr_ifindex;
rt6.rtmsg_metric = 1;
memset(&ifr6, 0, sizeof(ifr6));
IN6_LLADDR_FROM_EUI64(ifr6.ifr6_addr, our_eui64);
ifr6.ifr6_ifindex = ifr.ifr_ifindex;
- ifr6.ifr6_prefixlen = 10;
+ ifr6.ifr6_prefixlen = 128;
if (ioctl(sock6_fd, SIOCDIFADDR, &ifr6) < 0) {
if (errno != EADDRNOTAVAIL) {
return 1;
}
#endif
+
+/********************************************************************
+ *
+ * get_time - Get current time, monotonic if possible.
+ */
+int
+get_time(struct timeval *tv)
+{
+/* Old glibc (< 2.3.4) does define CLOCK_MONOTONIC, but kernel may have it.
+ * Runtime checking makes it safe. */
+#ifndef CLOCK_MONOTONIC
+#define CLOCK_MONOTONIC 1
+#endif
+ static int monotonic = -1;
+ struct timespec ts;
+ int ret;
+
+ if (monotonic) {
+ ret = clock_gettime(CLOCK_MONOTONIC, &ts);
+ if (ret == 0) {
+ monotonic = 1;
+ if (tv) {
+ tv->tv_sec = ts.tv_sec;
+ tv->tv_usec = ts.tv_nsec / 1000;
+ }
+ return ret;
+ } else if (monotonic > 0)
+ return ret;
+
+ monotonic = 0;
+ warn("Couldn't use monotonic clock source: %m");
+ }
+
+ return gettimeofday(tv, NULL);
+}