/* ARGSUSED */
int
nfs_dump(vnode_t *dumpvp, caddr_t addr, offset_t bn, offset_t count,
caller_context_t *ct)
{
static TIUSER *tiptr;
XDR xdrs;
int reply;
int badmsg;
uint32_t call_xid;
int retry = 0;
int error;
int i;
nd_log("nfs_dump: addr=%p bn=%lld count=%lld\n",
(void *)addr, bn, count);
if (error = nd_init(dumpvp, &tiptr))
return (error);
for (i = 0; i < count; i += ptod(1), addr += ptob(1)) {
do {
error = nd_send_data(tiptr, addr, (int)dbtob(bn + i),
&xdrs, &call_xid);
if (error)
return (error);
do {
if (error = nd_poll(tiptr, retry, &reply))
return (error);
if (!reply) {
retry++;
break;
}
retry = 0;
error = nd_get_reply(tiptr, &xdrs, call_xid,
&badmsg);
if (error)
return (error);
} while (badmsg);
} while (retry);
}
return (0);
}
void
prepare_ipc()
{
nd_init();
#ifndef NO_IP_DEMON
if (!no_ip_demon)
hname = hname_init(receive_hname, shutdown_hname);
#endif
telnet_init((u_short)port_number);
#ifdef SERVICE_PORT
tcpsvc_init((u_short)service_port);
#endif /* SERVICE_PORT */
#ifdef CATCH_UDP_PORT
udpsvc = udpsvc_init(udp_port);
#endif /* CATCH_UDP_PORT */
(void)signal(SIGPIPE, SIG_IGN);
}