/* return true if we have any callback promises from this server */
-static int
-HaveCallBacksFrom(struct server *aserver)
+int
+afs_HaveCallBacksFrom(struct server *aserver)
{
register afs_int32 now;
register int i;
struct conn *tc;
afs_int32 i, j;
afs_int32 code;
- afs_int32 start, end, delta;
+ afs_int32 start, end = 0, delta;
osi_timeval_t tv;
- int setTimer;
struct unixuser *tu;
char tbuffer[CVBS];
int srvAddrCount;
struct conn **conns;
int nconns;
struct rx_connection **rxconns;
- int nrxconns;
- afs_int32 *conntimer, *deltas;
- XSTATS_DECLS;
+ afs_int32 *conntimer, *deltas, *results;
AFS_STATCNT(afs_CheckServers);
rxconns = (struct rx_connection **)afs_osi_Alloc(j * sizeof(struct rx_connection *));
conntimer = (afs_int32 *)afs_osi_Alloc(j * sizeof (afs_int32));
deltas = (afs_int32 *)afs_osi_Alloc(j * sizeof (afs_int32));
+ results = (afs_int32 *)afs_osi_Alloc(j * sizeof (afs_int32));
for (i = 0; i < j; i++) {
deltas[i] = 0;
if (!tc)
continue;
- if ((sa->sa_flags & SRVADDR_ISDOWN) || HaveCallBacksFrom(sa->server)
+ if ((sa->sa_flags & SRVADDR_ISDOWN) || afs_HaveCallBacksFrom(sa->server)
|| (tc->srvr->server == afs_setTimeHost)) {
conns[nconns]=tc;
rxconns[nconns]=tc->id;
start = osi_Time(); /* time the gettimeofday call */
AFS_GUNLOCK();
multi_Rx(rxconns,nconns)
- {
- tv.tv_sec = tv.tv_usec = 0;
- multi_RXAFS_GetTime(&tv.tv_sec, &tv.tv_usec);
- tc = conns[multi_i];
- sa = tc->srvr;
- if (conntimer[multi_i] == 0)
- rx_SetConnDeadTime(tc->id, AFS_RXDEADTIME);
- end = osi_Time();
- if ((start == end) && !multi_error)
- deltas[multi_i] = end - tv.tv_sec;
- if (( multi_error >= 0 ) && (sa->sa_flags & SRVADDR_ISDOWN) && (tc->srvr == sa)) {
- /* server back up */
- print_internet_address("afs: file server ", sa, " is back up", 2);
-
- ObtainWriteLock(&afs_xserver, 244);
- ObtainWriteLock(&afs_xsrvAddr, 245);
- afs_MarkServerUpOrDown(sa, 0);
- ReleaseWriteLock(&afs_xsrvAddr);
- ReleaseWriteLock(&afs_xserver);
-
- if (afs_waitForeverCount) {
- afs_osi_Wakeup(&afs_waitForever);
- }
- } else {
- if (multi_error < 0) {
- /* server crashed */
- afs_ServerDown(sa);
- ForceNewConnections(sa); /* multi homed clients */
- }
- }
-
- } multi_End;
+ {
+ tv.tv_sec = tv.tv_usec = 0;
+ multi_RXAFS_GetTime(&tv.tv_sec, &tv.tv_usec);
+ tc = conns[multi_i];
+ sa = tc->srvr;
+ if (conntimer[multi_i] == 0)
+ rx_SetConnDeadTime(tc->id, afs_rx_deadtime);
+ end = osi_Time();
+ results[multi_i]=multi_error;
+ if ((start == end) && !multi_error)
+ deltas[multi_i] = end - tv.tv_sec;
+
+ } multi_End;
AFS_GLOCK();
-
+
+ for(i=0;i<nconns;i++){
+ tc = conns[i];
+ sa = tc->srvr;
+
+ if (( results[i] >= 0 ) && (sa->sa_flags & SRVADDR_ISDOWN) && (tc->srvr == sa)) {
+ /* server back up */
+ print_internet_address("afs: file server ", sa, " is back up", 2);
+
+ ObtainWriteLock(&afs_xserver, 244);
+ ObtainWriteLock(&afs_xsrvAddr, 245);
+ afs_MarkServerUpOrDown(sa, 0);
+ ReleaseWriteLock(&afs_xsrvAddr);
+ ReleaseWriteLock(&afs_xserver);
+
+ if (afs_waitForeverCount) {
+ afs_osi_Wakeup(&afs_waitForever);
+ }
+ } else {
+ if (results[i] < 0) {
+ /* server crashed */
+ afs_ServerDown(sa);
+ ForceNewConnections(sa); /* multi homed clients */
+ }
+ }
+ }
+
/*
* If we're supposed to set the time, and the call worked
* quickly (same second response) and this is the host we
afs_osi_Free(rxconns, j * sizeof(struct rx_connection *));
afs_osi_Free(conntimer, j * sizeof(afs_int32));
afs_osi_Free(deltas, j * sizeof(afs_int32));
+ afs_osi_Free(results, j * sizeof(afs_int32));
} /*afs_CheckServers*/
/* find a server structure given the host address */
struct server *
-afs_FindServer(afs_int32 aserver, ushort aport, afsUUID * uuidp,
+afs_FindServer(afs_int32 aserver, afs_uint16 aport, afsUUID * uuidp,
afs_int32 locktype)
{
struct server *ts;
* afs_uint32 subnetmask; subnet mask of local addr in net order
*
*/
-int
+void
afsi_SetServerIPRank(struct srvAddr *sa, afs_int32 addr,
afs_uint32 subnetmask)
{
void
afsi_SetServerIPRank(sa, ifa)
struct srvAddr *sa;
+#ifdef AFS_DARWIN80_ENV
+ ifaddr_t ifa;
+#else
struct ifaddr *ifa;
+#endif
{
+ struct sockaddr sout;
struct sockaddr_in *sin;
int t;
afs_uint32 subnetmask, myAddr, myNet, myDstaddr, mySubnet, netMask;
afs_uint32 serverAddr;
- if (ifa->ifa_addr->sa_family != AF_INET)
+ if (ifaddr_address_family(ifa) != AF_INET)
return;
- sin = (struct sockaddr_in *)ifa->ifa_addr;
- myAddr = ntohl(sin->sin_addr.s_addr); /* one of my IP addr in host order */
+ t = ifaddr_address(ifa, &sout, sizeof(sout));
+ if (t == 0) {
+ sin = (struct sockaddr_in *)&sout;
+ myAddr = ntohl(sin->sin_addr.s_addr); /* one of my IP addr in host order */
+ } else {
+ myAddr = 0;
+ }
serverAddr = ntohl(sa->sa_ip); /* server's IP addr in host order */
- sin = (struct sockaddr_in *)ifa->ifa_netmask;
- subnetmask = ntohl(sin->sin_addr.s_addr); /* subnet mask in host order */
- sin = (struct sockaddr_in *)ifa->ifa_dstaddr;
- if (sin)
+ t = ifaddr_netmask(ifa, &sout, sizeof(sout));
+ if (t == 0) {
+ sin = (struct sockaddr_in *)&sout;
+ subnetmask = ntohl(sin->sin_addr.s_addr); /* subnet mask in host order */
+ } else {
+ subnetmask = 0;
+ }
+ t = ifaddr_dstaddress(ifa, &sout, sizeof(sout));
+ if (t == 0) {
+ sin = (struct sockaddr_in *)&sout;
myDstaddr = sin->sin_addr.s_addr;
+ } else {
+ myDstaddr = 0;
+ }
if (IN_CLASSA(myAddr))
netMask = IN_CLASSA_NET;
if (serverAddr == myAddr) { /* same machine */
sa->sa_iprank = afs_min(sa->sa_iprank, TOPR);
} else { /* same subnet */
- sa->sa_iprank = afs_min(sa->sa_iprank, HI + ifa->ifa_metric);
+ sa->sa_iprank = afs_min(sa->sa_iprank, HI + ifnet_metric(ifaddr_ifnet(ifa)));
}
} else { /* same net */
- sa->sa_iprank = afs_min(sa->sa_iprank, MED + ifa->ifa_metric);
+ sa->sa_iprank = afs_min(sa->sa_iprank, MED + ifnet_metric(ifaddr_ifnet(ifa)));
}
}
#ifdef IFF_POINTTOPOINT
/* check for case #4 -- point-to-point link */
- if ((ifa->ia_ifp->if_flags & IFF_POINTOPOINT)
- && (myDstaddr == serverAddr))
- ) {
- if (ifa->ia_ifp->if_metric >= (MAXDEFRANK - MED) / PPWEIGHT)
+ if ((ifnet_flags(ifaddr_ifnet(ifa)) & IFF_POINTOPOINT)
+ && (myDstaddr == serverAddr)) {
+ if (ifnet_metric(ifaddr_ifnet(ifa)) >= (MAXDEFRANK - MED) / PPWEIGHT)
t = MAXDEFRANK;
else
- t = MED + (PPWEIGHT << ifa->->ifa_metric);
+ t = MED + (PPWEIGHT << ifnet_metric(ifaddr_ifnet(ifa)));
if (sa->sa_iprank > t)
sa->sa_iprank = t;
}
}
#else /* AFS_USERSPACE_IP_ADDR */
#if defined(AFS_SUN5_ENV)
+#ifdef AFS_SUN510_ENV
+ ill_walk_context_t ctx;
+#else
extern struct ill_s *ill_g_headp;
+ long *addr = (long *)ill_g_headp;
+#endif
ill_t *ill;
ipif_t *ipif;
int subnet, subnetmask, net, netmask;
- long *addr = (long *)ill_g_headp;
if (sa)
sa->sa_iprank = 0;
+#ifdef AFS_SUN510_ENV
+ for (ill = ILL_START_WALK_ALL(&ctx) ; ill ; ill = ill_next(&ctx, ill)) {
+#else
for (ill = (struct ill_s *)*addr /*ill_g_headp */ ; ill;
ill = ill->ill_next) {
+#endif
#ifdef AFS_SUN58_ENV
/* Make sure this is an IPv4 ILL */
if (ill->ill_isv6)
#ifdef AFS_SGI62_ENV
(void)hash_enum(&hashinfo_inaddr, afsi_enum_set_rank, HTF_INET, NULL,
(caddr_t) sa, NULL);
+#elif defined(AFS_DARWIN80_ENV)
+ {
+ errno_t t;
+ int cnt=0;
+ ifaddr_t *addresses, address;
+ t = ifnet_get_address_list_family(NULL, &addresses, AF_INET);
+ if (t == 0) {
+ while(addresses[cnt] != NULL) {
+ afsi_SetServerIPRank(sa, address);
+ cnt++;
+ }
+ ifnet_free_address_list(addresses);
+ }
+ }
#elif defined(AFS_DARWIN60_ENV)
{
struct ifnet *ifn;