* make_ppp_unit - make a new ppp unit for ppp_dev_fd.
* Assumes new_style_driver.
*/
-static int make_ppp_unit()
+static int make_ppp_unit(void)
{
int x, flags;
* get_idle_time - return how long the link has been idle.
*/
int
-get_idle_time(u, ip)
- int u;
- struct ppp_idle *ip;
+get_idle_time(int u, struct ppp_idle *ip)
{
return ioctl(ppp_dev_fd, PPPIOCGIDLE, ip) >= 0;
}
* get_ppp_stats - return statistics for the link.
*/
int
-get_ppp_stats(u, stats)
- int u;
- struct pppd_stats *stats;
+get_ppp_stats(int u, struct pppd_stats *stats)
{
struct ifpppstatsreq req;
* interface on this system.
*/
char *
-get_first_ethernet()
+get_first_ethernet(void)
{
return "eth0";
}
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) {
* to the uid given. Assumes slave_name points to >= 16 bytes of space.
*/
int
-get_pty(master_fdp, slave_fdp, slave_name, uid)
- int *master_fdp;
- int *slave_fdp;
- char *slave_name;
- int uid;
+get_pty(int *master_fdp, int *slave_fdp, char *slave_name, int uid)
{
int i, mfd, sfd = -1;
char pty_name[16];
*/
int
-sifnpmode(u, proto, mode)
- int u;
- int proto;
- enum NPmode mode;
+sifnpmode(int u, int proto, enum NPmode mode)
{
struct npioctl npi;
* Use the hostname as part of the random number seed.
*/
int
-get_host_seed()
+get_host_seed(void)
{
int h;
char *p = hostname;
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);
+}