Submit #2889 ยป ifconfig.patch
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <time.h>
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#include <ifaddrs.h>
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#include <arpa/inet.h>
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| ... | ... | |
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setip6lifetime(const char *cmd, const char *val, int s,
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const struct afswtch *afp)
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{
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time_t newval, t;
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struct timespec now;
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time_t newval;
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char *ep;
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t = time(NULL);
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clock_gettime(CLOCK_MONOTONIC_FAST, &now);
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newval = (time_t)strtoul(val, &ep, 0);
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if (val == ep)
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errx(1, "invalid %s", cmd);
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if (afp->af_af != AF_INET6)
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errx(1, "%s not allowed for the AF", cmd);
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if (strcmp(cmd, "vltime") == 0) {
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in6_addreq.ifra_lifetime.ia6t_expire = t + newval;
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in6_addreq.ifra_lifetime.ia6t_expire = now.tv_sec + newval;
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in6_addreq.ifra_lifetime.ia6t_vltime = newval;
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} else if (strcmp(cmd, "pltime") == 0) {
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in6_addreq.ifra_lifetime.ia6t_preferred = t + newval;
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in6_addreq.ifra_lifetime.ia6t_preferred = now.tv_sec + newval;
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in6_addreq.ifra_lifetime.ia6t_pltime = newval;
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}
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}
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| ... | ... | |
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int s6;
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u_int32_t flags6;
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struct in6_addrlifetime lifetime;
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time_t t = time(NULL);
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struct timespec now;
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int error;
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u_int32_t scopeid;
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clock_gettime(CLOCK_MONOTONIC_FAST, &now);
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memset(&null_sin, 0, sizeof(null_sin));
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sin = (struct sockaddr_in6 *)info->rti_info[RTAX_IFA];
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| ... | ... | |
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if (ip6lifetime && (lifetime.ia6t_preferred || lifetime.ia6t_expire)) {
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printf("pltime ");
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if (lifetime.ia6t_preferred) {
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printf("%s ", lifetime.ia6t_preferred < t
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? "0" : sec2str(lifetime.ia6t_preferred - t));
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printf("%s ", lifetime.ia6t_preferred < now.tv_sec
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? "0" : sec2str(lifetime.ia6t_preferred - now.tv_sec));
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} else
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printf("infty ");
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printf("vltime ");
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if (lifetime.ia6t_expire) {
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printf("%s ", lifetime.ia6t_expire < t
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? "0" : sec2str(lifetime.ia6t_expire - t));
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printf("%s ", lifetime.ia6t_expire < now.tv_sec
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? "0" : sec2str(lifetime.ia6t_expire - now.tv_sec));
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} else
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printf("infty ");
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}
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