int
ipv6cp_Show(struct cmdargs const *arg)
{
struct ipv6cp *ipv6cp = &arg->bundle->ncp.ipv6cp;
prompt_Printf(arg->prompt, "%s [%s]\n", ipv6cp->fsm.name,
State2Nam(ipv6cp->fsm.state));
if (ipv6cp->fsm.state == ST_OPENED) {
prompt_Printf(arg->prompt, " His side: %s\n",
ncpaddr_ntoa(&ipv6cp->hisaddr));
prompt_Printf(arg->prompt, " My side: %s\n",
ncpaddr_ntoa(&ipv6cp->myaddr));
prompt_Printf(arg->prompt, " Queued packets: %lu\n",
(unsigned long)ipv6cp_QueueLen(ipv6cp));
}
prompt_Printf(arg->prompt, "\nDefaults:\n");
prompt_Printf(arg->prompt, " FSM retry = %us, max %u Config"
" REQ%s, %u Term REQ%s\n\n", ipv6cp->cfg.fsm.timeout,
ipv6cp->cfg.fsm.maxreq, ipv6cp->cfg.fsm.maxreq == 1 ? "" : "s",
ipv6cp->cfg.fsm.maxtrm, ipv6cp->cfg.fsm.maxtrm == 1 ? "" : "s");
throughput_disp(&ipv6cp->throughput, arg->prompt);
return 0;
}
static int
ipv6cp_LayerUp(struct fsm *fp)
{
/* We're now up */
struct ipv6cp *ipv6cp = fsm2ipv6cp(fp);
char tbuff[40];
log_Printf(LogIPV6CP, "%s: LayerUp.\n", fp->link->name);
if (!ipv6cp_InterfaceUp(ipv6cp))
return 0;
snprintf(tbuff, sizeof tbuff, "%s", ncpaddr_ntoa(&ipv6cp->myaddr));
log_Printf(LogIPV6CP, "myaddr %s hisaddr = %s\n",
tbuff, ncpaddr_ntoa(&ipv6cp->hisaddr));
#ifndef NORADIUS
radius_Account_Set_Ipv6(&fp->bundle->radacct6, ipv6cp->his_ifid);
radius_Account(&fp->bundle->radius, &fp->bundle->radacct6,
fp->bundle->links, RAD_START, &ipv6cp->throughput);
/*
* XXX: Avoid duplicate evaluation of filterid between IPCP and
* IPV6CP. When IPCP is enabled and rejected, filterid is not
* evaluated.
*/
if (!Enabled(fp->bundle, OPT_IPCP)) {
if (fp->bundle->radius.cfg.file && fp->bundle->radius.filterid)
system_Select(fp->bundle, fp->bundle->radius.filterid, LINKUPFILE,
NULL, NULL);
}
#endif
/*
* XXX this stuff should really live in the FSM. Our config should
* associate executable sections in files with events.
*/
if (system_Select(fp->bundle, tbuff, LINKUPFILE, NULL, NULL) < 0) {
/*
* XXX: Avoid duplicate evaluation of label between IPCP and
* IPV6CP. When IPCP is enabled and rejected, label is not
* evaluated.
*/
if (bundle_GetLabel(fp->bundle) && !Enabled(fp->bundle, OPT_IPCP)) {
if (system_Select(fp->bundle, bundle_GetLabel(fp->bundle),
LINKUPFILE, NULL, NULL) < 0)
system_Select(fp->bundle, "MYADDR6", LINKUPFILE, NULL, NULL);
} else
system_Select(fp->bundle, "MYADDR6", LINKUPFILE, NULL, NULL);
}
fp->more.reqs = fp->more.naks = fp->more.rejs = ipv6cp->cfg.fsm.maxreq * 3;
log_DisplayPrompts();
return 1;
}
static void
ipv6cp_LayerDown(struct fsm *fp)
{
/* About to come down */
struct ipv6cp *ipv6cp = fsm2ipv6cp(fp);
static int recursing;
char addr[40];
if (!recursing++) {
snprintf(addr, sizeof addr, "%s", ncpaddr_ntoa(&ipv6cp->myaddr));
log_Printf(LogIPV6CP, "%s: LayerDown: %s\n", fp->link->name, addr);
#ifndef NORADIUS
radius_Flush(&fp->bundle->radius);
radius_Account(&fp->bundle->radius, &fp->bundle->radacct6,
fp->bundle->links, RAD_STOP, &ipv6cp->throughput);
/*
* XXX: Avoid duplicate evaluation of filterid between IPCP and
* IPV6CP. When IPCP is enabled and rejected, filterid is not
* evaluated.
*/
if (!Enabled(fp->bundle, OPT_IPCP)) {
if (fp->bundle->radius.cfg.file && fp->bundle->radius.filterid)
system_Select(fp->bundle, fp->bundle->radius.filterid, LINKDOWNFILE,
NULL, NULL);
}
#endif
/*
* XXX this stuff should really live in the FSM. Our config should
* associate executable sections in files with events.
*/
if (system_Select(fp->bundle, addr, LINKDOWNFILE, NULL, NULL) < 0) {
/*
* XXX: Avoid duplicate evaluation of label between IPCP and
* IPV6CP. When IPCP is enabled and rejected, label is not
* evaluated.
*/
if (bundle_GetLabel(fp->bundle) && !Enabled(fp->bundle, OPT_IPCP)) {
if (system_Select(fp->bundle, bundle_GetLabel(fp->bundle),
LINKDOWNFILE, NULL, NULL) < 0)
system_Select(fp->bundle, "MYADDR6", LINKDOWNFILE, NULL, NULL);
} else
system_Select(fp->bundle, "MYADDR6", LINKDOWNFILE, NULL, NULL);
}
ipv6cp_Setup(ipv6cp);
}
recursing--;
}
void
route_ShowSticky(struct prompt *p, struct sticky_route *r, const char *tag,
int indent)
{
int tlen = strlen(tag);
if (tlen + 2 > indent)
prompt_Printf(p, "%s:\n%*s", tag, indent, "");
else
prompt_Printf(p, "%s:%*s", tag, indent - tlen - 1, "");
for (; r; r = r->next) {
prompt_Printf(p, "%*sadd ", tlen ? 0 : indent, "");
tlen = 0;
if (r->type & ROUTE_DSTMYADDR)
prompt_Printf(p, "MYADDR");
else if (r->type & ROUTE_DSTMYADDR6)
prompt_Printf(p, "MYADDR6");
else if (r->type & ROUTE_DSTHISADDR)
prompt_Printf(p, "HISADDR");
else if (r->type & ROUTE_DSTHISADDR6)
prompt_Printf(p, "HISADDR6");
else if (r->type & ROUTE_DSTDNS0)
prompt_Printf(p, "DNS0");
else if (r->type & ROUTE_DSTDNS1)
prompt_Printf(p, "DNS1");
else if (ncprange_isdefault(&r->dst))
prompt_Printf(p, "default");
else
prompt_Printf(p, "%s", ncprange_ntoa(&r->dst));
if (r->type & ROUTE_GWHISADDR)
prompt_Printf(p, " HISADDR\n");
else if (r->type & ROUTE_GWHISADDR6)
prompt_Printf(p, " HISADDR6\n");
else
prompt_Printf(p, " %s\n", ncpaddr_ntoa(&r->gw));
}
}
int
rt_Set(struct bundle *bundle, int cmd, const struct ncprange *dst,
const struct ncpaddr *gw, int bang, int quiet)
{
struct rtmsg rtmes;
int s, nb, wb;
char *cp;
const char *cmdstr;
struct sockaddr_storage sadst, samask, sagw;
int result = 1;
if (bang)
cmdstr = (cmd == RTM_ADD ? "Add!" : "Delete!");
else
cmdstr = (cmd == RTM_ADD ? "Add" : "Delete");
s = ID0socket(PF_ROUTE, SOCK_RAW, 0);
if (s < 0) {
log_Printf(LogERROR, "rt_Set: socket(): %s\n", strerror(errno));
return result;
}
memset(&rtmes, '\0', sizeof rtmes);
rtmes.m_rtm.rtm_version = RTM_VERSION;
rtmes.m_rtm.rtm_type = cmd;
rtmes.m_rtm.rtm_addrs = RTA_DST;
rtmes.m_rtm.rtm_seq = ++bundle->routing_seq;
rtmes.m_rtm.rtm_pid = getpid();
rtmes.m_rtm.rtm_flags = RTF_UP | RTF_GATEWAY | RTF_STATIC;
if (cmd == RTM_ADD) {
if (bundle->ncp.cfg.sendpipe > 0) {
rtmes.m_rtm.rtm_rmx.rmx_sendpipe = bundle->ncp.cfg.sendpipe;
rtmes.m_rtm.rtm_inits |= RTV_SPIPE;
}
if (bundle->ncp.cfg.recvpipe > 0) {
rtmes.m_rtm.rtm_rmx.rmx_recvpipe = bundle->ncp.cfg.recvpipe;
rtmes.m_rtm.rtm_inits |= RTV_RPIPE;
}
}
ncprange_getsa(dst, &sadst, &samask);
#if defined(__KAME__) && !defined(NOINET6)
add_scope((struct sockaddr *)&sadst, bundle->iface->index);
#endif
cp = rtmes.m_space;
cp += memcpy_roundup(cp, &sadst, sadst.ss_len);
if (cmd == RTM_ADD) {
if (gw == NULL) {
log_Printf(LogERROR, "rt_Set: Program error\n");
close(s);
return result;
}
ncpaddr_getsa(gw, &sagw);
#if defined(__KAME__) && !defined(NOINET6)
add_scope((struct sockaddr *)&sagw, bundle->iface->index);
#endif
if (ncpaddr_isdefault(gw)) {
if (!quiet)
log_Printf(LogERROR, "rt_Set: Cannot add a route with"
" gateway 0.0.0.0\n");
close(s);
return result;
} else {
cp += memcpy_roundup(cp, &sagw, sagw.ss_len);
rtmes.m_rtm.rtm_addrs |= RTA_GATEWAY;
}
}
if (!ncprange_ishost(dst)) {
cp += memcpy_roundup(cp, &samask, samask.ss_len);
rtmes.m_rtm.rtm_addrs |= RTA_NETMASK;
}
nb = cp - (char *)&rtmes;
rtmes.m_rtm.rtm_msglen = nb;
wb = ID0write(s, &rtmes, nb);
if (wb < 0) {
log_Printf(LogTCPIP, "rt_Set failure:\n");
log_Printf(LogTCPIP, "rt_Set: Cmd = %s\n", cmdstr);
log_Printf(LogTCPIP, "rt_Set: Dst = %s\n", ncprange_ntoa(dst));
if (gw != NULL)
log_Printf(LogTCPIP, "rt_Set: Gateway = %s\n", ncpaddr_ntoa(gw));
failed:
if (cmd == RTM_ADD && (rtmes.m_rtm.rtm_errno == EEXIST ||
(rtmes.m_rtm.rtm_errno == 0 && errno == EEXIST))) {
if (!bang) {
log_Printf(LogWARN, "Add route failed: %s already exists\n",
ncprange_ntoa(dst));
result = 0; /* Don't add to our dynamic list */
} else {
rtmes.m_rtm.rtm_type = cmd = RTM_CHANGE;
if ((wb = ID0write(s, &rtmes, nb)) < 0)
goto failed;
}
} else if (cmd == RTM_DELETE &&
(rtmes.m_rtm.rtm_errno == ESRCH ||
(rtmes.m_rtm.rtm_errno == 0 && errno == ESRCH))) {
if (!bang)
log_Printf(LogWARN, "Del route failed: %s: Non-existent\n",
ncprange_ntoa(dst));
} else if (rtmes.m_rtm.rtm_errno == 0) {
if (!quiet || errno != ENETUNREACH)
log_Printf(LogWARN, "%s route failed: %s: errno: %s\n", cmdstr,
ncprange_ntoa(dst), strerror(errno));
} else
log_Printf(LogWARN, "%s route failed: %s: %s\n",
cmdstr, ncprange_ntoa(dst), strerror(rtmes.m_rtm.rtm_errno));
}
if (log_IsKept(LogDEBUG)) {
char gwstr[40];
if (gw)
snprintf(gwstr, sizeof gwstr, "%s", ncpaddr_ntoa(gw));
else
snprintf(gwstr, sizeof gwstr, "<none>");
log_Printf(LogDEBUG, "wrote %d: cmd = %s, dst = %s, gateway = %s\n",
wb, cmdstr, ncprange_ntoa(dst), gwstr);
}
close(s);
return result;
}
/*
* Delete routes associated with our interface
*/
void
route_IfDelete(struct bundle *bundle, int all)
{
struct rt_msghdr *rtm;
struct sockaddr *sa[RTAX_MAX];
struct ncprange range;
int pass;
size_t needed;
char *sp, *cp, *ep;
int mib[6];
log_Printf(LogDEBUG, "route_IfDelete (%d)\n", bundle->iface->index);
mib[0] = CTL_NET;
mib[1] = PF_ROUTE;
mib[2] = 0;
mib[3] = 0;
mib[4] = NET_RT_DUMP;
mib[5] = 0;
if (sysctl(mib, 6, NULL, &needed, NULL, 0) < 0) {
log_Printf(LogERROR, "route_IfDelete: sysctl: estimate: %s\n",
strerror(errno));
return;
}
sp = malloc(needed);
if (sp == NULL)
return;
if (sysctl(mib, 6, sp, &needed, NULL, 0) < 0) {
log_Printf(LogERROR, "route_IfDelete: sysctl: getroute: %s\n",
strerror(errno));
free(sp);
return;
}
ep = sp + needed;
for (pass = 0; pass < 2; pass++) {
/*
* We do 2 passes. The first deletes all cloned routes. The second
* deletes all non-cloned routes. This is done to avoid
* potential errors from trying to delete route X after route Y where
* route X was cloned from route Y (and is no longer there 'cos it
* may have gone with route Y).
*/
if (RTF_WASCLONED == 0 && pass == 0)
/* So we can't tell ! */
continue;
for (cp = sp; cp < ep; cp += rtm->rtm_msglen) {
rtm = (struct rt_msghdr *)cp;
route_ParseHdr(rtm, sa);
if (rtm->rtm_index == bundle->iface->index &&
sa[RTAX_DST] && sa[RTAX_GATEWAY] &&
(sa[RTAX_DST]->sa_family == AF_INET
#ifndef NOINET6
|| sa[RTAX_DST]->sa_family == AF_INET6
#endif
) &&
(all || (rtm->rtm_flags & RTF_GATEWAY))) {
if (log_IsKept(LogDEBUG)) {
char gwstr[41];
struct ncpaddr gw;
ncprange_setsa(&range, sa[RTAX_DST], sa[RTAX_NETMASK]);
ncpaddr_setsa(&gw, sa[RTAX_GATEWAY]);
snprintf(gwstr, sizeof gwstr, "%s", ncpaddr_ntoa(&gw));
log_Printf(LogDEBUG, "Found %s %s\n", ncprange_ntoa(&range), gwstr);
}
if (sa[RTAX_GATEWAY]->sa_family == AF_INET ||
#ifndef NOINET6
sa[RTAX_GATEWAY]->sa_family == AF_INET6 ||
#endif
sa[RTAX_GATEWAY]->sa_family == AF_LINK) {
if ((pass == 0 && (rtm->rtm_flags & RTF_WASCLONED)) ||
(pass == 1 && !(rtm->rtm_flags & RTF_WASCLONED))) {
ncprange_setsa(&range, sa[RTAX_DST], sa[RTAX_NETMASK]);
rt_Set(bundle, RTM_DELETE, &range, NULL, 0, 0);
} else
log_Printf(LogDEBUG, "route_IfDelete: Skip it (pass %d)\n", pass);
} else
log_Printf(LogDEBUG,
"route_IfDelete: Can't remove routes for family %d\n",
sa[RTAX_GATEWAY]->sa_family);
}
}
}
free(sp);
}
int
iface_Show(struct cmdargs const *arg)
{
struct ncpaddr ncpaddr;
struct iface *iface = arg->bundle->iface, *current;
unsigned f;
int flags;
#ifndef NOINET6
int scopeid, width;
#endif
struct in_addr mask;
current = iface_Create(iface->name);
flags = iface->flags = current->flags;
iface_Free(current);
prompt_Printf(arg->prompt, "%s (idx %d) <", iface->name, iface->index);
for (f = 0; f < sizeof if_flags / sizeof if_flags[0]; f++)
if ((if_flags[f].flag & flags)) {
prompt_Printf(arg->prompt, "%s%s", flags == iface->flags ? "" : ",",
if_flags[f].value);
flags &= ~if_flags[f].flag;
}
#if 0
if (flags)
prompt_Printf(arg->prompt, "%s0x%x", flags == iface->flags ? "" : ",",
flags);
#endif
prompt_Printf(arg->prompt, "> mtu %lu has %d address%s:\n", iface->mtu,
iface->addrs, iface->addrs == 1 ? "" : "es");
for (f = 0; f < iface->addrs; f++) {
ncprange_getaddr(&iface->addr[f].ifa, &ncpaddr);
switch (ncprange_family(&iface->addr[f].ifa)) {
case AF_INET:
prompt_Printf(arg->prompt, " inet %s --> ", ncpaddr_ntoa(&ncpaddr));
if (ncpaddr_family(&iface->addr[f].peer) == AF_UNSPEC)
prompt_Printf(arg->prompt, "255.255.255.255");
else
prompt_Printf(arg->prompt, "%s", ncpaddr_ntoa(&iface->addr[f].peer));
ncprange_getip4mask(&iface->addr[f].ifa, &mask);
prompt_Printf(arg->prompt, " netmask 0x%08lx", (long)ntohl(mask.s_addr));
break;
#ifndef NOINET6
case AF_INET6:
prompt_Printf(arg->prompt, " inet6 %s", ncpaddr_ntoa(&ncpaddr));
if (ncpaddr_family(&iface->addr[f].peer) != AF_UNSPEC)
prompt_Printf(arg->prompt, " --> %s",
ncpaddr_ntoa(&iface->addr[f].peer));
ncprange_getwidth(&iface->addr[f].ifa, &width);
if (ncpaddr_family(&iface->addr[f].peer) == AF_UNSPEC)
prompt_Printf(arg->prompt, " prefixlen %d", width);
if ((scopeid = ncprange_scopeid(&iface->addr[f].ifa)) != -1)
prompt_Printf(arg->prompt, " scopeid 0x%x", (unsigned)scopeid);
break;
#endif
}
prompt_Printf(arg->prompt, "\n");
}
return 0;
}
static int
iface_addr_Add(const char *name, struct iface_addr *addr, int s)
{
struct ifaliasreq ifra;
#ifndef NOINET6
struct in6_aliasreq ifra6;
#endif
struct sockaddr_in *me4, *msk4, *peer4;
struct sockaddr_storage ssme, sspeer, ssmsk;
int res;
ncprange_getsa(&addr->ifa, &ssme, &ssmsk);
ncpaddr_getsa(&addr->peer, &sspeer);
res = 0;
switch (ncprange_family(&addr->ifa)) {
case AF_INET:
memset(&ifra, '\0', sizeof ifra);
strncpy(ifra.ifra_name, name, sizeof ifra.ifra_name - 1);
me4 = (struct sockaddr_in *)&ifra.ifra_addr;
memcpy(me4, &ssme, sizeof *me4);
msk4 = (struct sockaddr_in *)&ifra.ifra_mask;
memcpy(msk4, &ssmsk, sizeof *msk4);
peer4 = (struct sockaddr_in *)&ifra.ifra_broadaddr;
if (ncpaddr_family(&addr->peer) == AF_UNSPEC) {
peer4->sin_family = AF_INET;
peer4->sin_len = sizeof(*peer4);
peer4->sin_addr.s_addr = INADDR_NONE;
} else
memcpy(peer4, &sspeer, sizeof *peer4);
res = ID0ioctl(s, SIOCAIFADDR, &ifra);
if (log_IsKept(LogDEBUG)) {
char buf[100];
snprintf(buf, sizeof buf, "%s", ncprange_ntoa(&addr->ifa));
log_Printf(LogWARN, "%s: AIFADDR %s -> %s returns %d\n",
ifra.ifra_name, buf, ncpaddr_ntoa(&addr->peer), res);
}
break;
#ifndef NOINET6
case AF_INET6:
memset(&ifra6, '\0', sizeof ifra6);
strncpy(ifra6.ifra_name, name, sizeof ifra6.ifra_name - 1);
memcpy(&ifra6.ifra_addr, &ssme, sizeof ifra6.ifra_addr);
memcpy(&ifra6.ifra_prefixmask, &ssmsk, sizeof ifra6.ifra_prefixmask);
if (ncpaddr_family(&addr->peer) == AF_UNSPEC)
ifra6.ifra_dstaddr.sin6_family = AF_UNSPEC;
else if (memcmp(&((struct sockaddr_in6 *)&ssmsk)->sin6_addr, &in6mask128,
sizeof in6mask128) == 0)
memcpy(&ifra6.ifra_dstaddr, &sspeer, sizeof ifra6.ifra_dstaddr);
ifra6.ifra_lifetime.ia6t_vltime = ND6_INFINITE_LIFETIME;
ifra6.ifra_lifetime.ia6t_pltime = ND6_INFINITE_LIFETIME;
res = ID0ioctl(s, SIOCAIFADDR_IN6, &ifra6);
break;
#endif
}
if (res == -1) {
char dst[40];
const char *end =
#ifndef NOINET6
ncprange_family(&addr->ifa) == AF_INET6 ? "_IN6" :
#endif
"";
if (ncpaddr_family(&addr->peer) == AF_UNSPEC)
log_Printf(LogWARN, "iface add: ioctl(SIOCAIFADDR%s, %s): %s\n",
end, ncprange_ntoa(&addr->ifa), strerror(errno));
else {
snprintf(dst, sizeof dst, "%s", ncpaddr_ntoa(&addr->peer));
log_Printf(LogWARN, "iface add: ioctl(SIOCAIFADDR%s, %s -> %s): %s\n",
end, ncprange_ntoa(&addr->ifa), dst, strerror(errno));
}
}
return res != -1;
}
static void
server_Read(struct fdescriptor *d, struct bundle *bundle, const fd_set *fdset)
{
struct server *s = descriptor2server(d);
struct sockaddr_storage ss;
struct sockaddr *sa = (struct sockaddr *)&ss;
struct sockaddr_in *sin = (struct sockaddr_in *)&ss;
#ifndef NOINET6
struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)&ss;
#endif
int ssize = sizeof ss, wfd;
struct prompt *p;
struct ncpaddr addr;
if (s->fd >= 0 && FD_ISSET(s->fd, fdset)) {
wfd = accept(s->fd, sa, &ssize);
if (wfd < 0)
log_Printf(LogERROR, "server_Read: accept(): %s\n", strerror(errno));
else if (sa->sa_len == 0) {
close(wfd);
wfd = -1;
}
} else
wfd = -1;
if (wfd >= 0)
switch (sa->sa_family) {
case AF_LOCAL:
log_Printf(LogPHASE, "Connected to local client.\n");
break;
case AF_INET:
ncpaddr_setsa(&addr, sa);
if (ntohs(sin->sin_port) < 1024) {
log_Printf(LogALERT, "Rejected client connection from %s:%u"
"(invalid port number) !\n",
ncpaddr_ntoa(&addr), ntohs(sin->sin_port));
close(wfd);
wfd = -1;
break;
}
log_Printf(LogPHASE, "Connected to client from %s:%u\n",
ncpaddr_ntoa(&addr), ntohs(sin->sin_port));
break;
#ifndef NOINET6
case AF_INET6:
ncpaddr_setsa(&addr, sa);
if (ntohs(sin6->sin6_port) < 1024) {
log_Printf(LogALERT, "Rejected client connection from %s:%u"
"(invalid port number) !\n",
ncpaddr_ntoa(&addr), ntohs(sin6->sin6_port));
close(wfd);
wfd = -1;
break;
}
log_Printf(LogPHASE, "Connected to client from %s:%u\n",
ncpaddr_ntoa(&addr), ntohs(sin6->sin6_port));
break;
#endif
default:
write(wfd, "Unrecognised access !\n", 22);
close(wfd);
wfd = -1;
break;
}
if (wfd >= 0) {
if ((p = prompt_Create(s, bundle, wfd)) == NULL) {
write(wfd, "Connection refused.\n", 20);
close(wfd);
} else {
switch (sa->sa_family) {
case AF_LOCAL:
p->src.type = "local";
strncpy(p->src.from, s->cfg.sockname, sizeof p->src.from - 1);
p->src.from[sizeof p->src.from - 1] = '\0';
break;
case AF_INET:
p->src.type = "ip";
snprintf(p->src.from, sizeof p->src.from, "%s:%u",
ncpaddr_ntoa(&addr), ntohs(sin->sin_port));
break;
#ifndef NOINET6
case AF_INET6:
p->src.type = "ip6";
snprintf(p->src.from, sizeof p->src.from, "%s:%u",
ncpaddr_ntoa(&addr), ntohs(sin6->sin6_port));
break;
#endif
}
prompt_TtyCommandMode(p);
prompt_Required(p);
}
}
log_PromptListChanged = 0;
for (p = log_PromptList(); p; p = p->next)
if (descriptor_IsSet(&p->desc, fdset)) {
descriptor_Read(&p->desc, bundle, fdset);
if (log_PromptListChanged)
break;
}
}
