initial import of NetBSD tree

1 files changed, 845 insertions, 0 deletions

diff --git a/usr.bin/netstat/iso.c b/usr.bin/netstat/iso.c
new file mode 100644
index 00000000000..32fdce09fb3
--- /dev/null
+++ b/usr.bin/netstat/iso.c
@@ -0,0 +1,845 @@
+/*	$NetBSD: iso.c,v 1.12 1995/10/03 21:42:38 thorpej Exp $	*/
+
+/*
+ * Copyright (c) 1983, 1988, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+#if 0
+static char sccsid[] = "from: @(#)iso.c	8.1 (Berkeley) 6/6/93";
+#else
+static char *rcsid = "$NetBSD: iso.c,v 1.12 1995/10/03 21:42:38 thorpej Exp $";
+#endif
+#endif /* not lint */
+
+/*******************************************************************************
+	          Copyright IBM Corporation 1987
+
+                      All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the name of IBM not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
+IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+*******************************************************************************/
+
+/*
+ * ARGO Project, Computer Sciences Dept., University of Wisconsin - Madison
+ */
+
+#include <sys/param.h>
+#include <sys/queue.h>
+#include <sys/mbuf.h>
+#include <sys/time.h>
+#include <sys/domain.h>
+#include <sys/protosw.h>
+#include <sys/socket.h>
+#include <sys/socketvar.h>
+#include <errno.h>
+#include <net/if.h>
+#include <net/route.h>
+#include <netinet/in.h>
+#include <netinet/in_systm.h>
+#include <netinet/ip.h>
+#include <netinet/in_pcb.h>
+#include <netinet/ip_var.h>
+#include <netiso/iso.h>
+#include <netiso/iso_errno.h>
+#include <netiso/clnp.h>
+#include <netiso/esis.h>
+#include <netiso/clnp_stat.h>
+#include <netiso/argo_debug.h>
+#undef satosiso
+#include <netiso/tp_param.h>
+#include <netiso/tp_states.h>
+#include <netiso/tp_pcb.h>
+#include <netiso/tp_stat.h>
+#include <netiso/iso_pcb.h>
+#include <netiso/cltp_var.h>
+#include <netiso/cons.h>
+#ifdef IncStat
+#undef IncStat
+#endif
+#include <netiso/cons_pcb.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "netstat.h"
+
+static void tprintstat __P((struct tp_stat *, int));
+static void isonetprint __P((struct sockaddr_iso *, int));
+static void hexprint __P((int, char *, char *));
+extern void inetprint __P((struct in_addr *, int, char *));
+
+/*
+ *	Dump esis stats
+ */
+void
+esis_stats(off, name)
+	u_long	off;
+	char	*name;
+{
+	struct esis_stat esis_stat;
+
+	if (off == 0 ||
+	    kread(off, (char *)&esis_stat, sizeof (struct esis_stat)))
+		return;
+	printf("%s:\n", name);
+	printf("\t%d esh sent, %d esh received\n", esis_stat.es_eshsent,
+		esis_stat.es_eshrcvd);
+	printf("\t%d ish sent, %d ish received\n", esis_stat.es_ishsent,
+		esis_stat.es_ishrcvd);
+	printf("\t%d rd sent, %d rd received\n", esis_stat.es_rdsent,
+		esis_stat.es_rdrcvd);
+	printf("\t%d pdus not sent due to insufficient memory\n",
+		esis_stat.es_nomem);
+	printf("\t%d pdus received with bad checksum\n", esis_stat.es_badcsum);
+	printf("\t%d pdus received with bad version number\n",
+		esis_stat.es_badvers);
+	printf("\t%d pdus received with bad type field\n", esis_stat.es_badtype);
+	printf("\t%d short pdus received\n", esis_stat.es_toosmall);
+}
+
+/*
+ * Dump clnp statistics structure.
+ */
+void
+clnp_stats(off, name)
+	u_long off;
+	char *name;
+{
+	struct clnp_stat clnp_stat;
+
+	if (off == 0 ||
+	    kread(off, (char *)&clnp_stat, sizeof (clnp_stat)))
+		return;
+
+	printf("%s:\n\t%d total packets sent\n", name, clnp_stat.cns_sent);
+	printf("\t%d total fragments sent\n", clnp_stat.cns_fragments);
+	printf("\t%d total packets received\n", clnp_stat.cns_total);
+	printf("\t%d with fixed part of header too small\n",
+		clnp_stat.cns_toosmall);
+	printf("\t%d with header length not reasonable\n", clnp_stat.cns_badhlen);
+	printf("\t%d incorrect checksum%s\n",
+		clnp_stat.cns_badcsum, plural(clnp_stat.cns_badcsum));
+	printf("\t%d with unreasonable address lengths\n", clnp_stat.cns_badaddr);
+	printf("\t%d with forgotten segmentation information\n",
+		clnp_stat.cns_noseg);
+	printf("\t%d with an incorrect protocol identifier\n", clnp_stat.cns_noproto);
+	printf("\t%d with an incorrect version\n", clnp_stat.cns_badvers);
+	printf("\t%d dropped because the ttl has expired\n",
+		clnp_stat.cns_ttlexpired);
+	printf("\t%d clnp cache misses\n", clnp_stat.cns_cachemiss);
+	printf("\t%d clnp congestion experience bits set\n",
+		clnp_stat.cns_congest_set);
+	printf("\t%d clnp congestion experience bits received\n",
+		clnp_stat.cns_congest_rcvd);
+}
+/*
+ * Dump CLTP statistics structure.
+ */
+void
+cltp_stats(off, name)
+	u_long off;
+	char *name;
+{
+	struct cltpstat cltpstat;
+
+	if (off == 0 ||
+	    kread(off, (char *)&cltpstat, sizeof (cltpstat)))
+		return;
+	printf("%s:\n\t%u incomplete header%s\n", name,
+		cltpstat.cltps_hdrops, plural(cltpstat.cltps_hdrops));
+	printf("\t%u bad data length field%s\n",
+		cltpstat.cltps_badlen, plural(cltpstat.cltps_badlen));
+	printf("\t%u bad checksum%s\n",
+		cltpstat.cltps_badsum, plural(cltpstat.cltps_badsum));
+}
+
+struct	tp_pcb tpcb;
+struct	isopcb isopcb;
+struct	socket sockb;
+union	{
+	struct sockaddr_iso	siso;
+	char	data[128];
+} laddr, faddr;
+#define kget(o, p) \
+	(kread((u_long)(o), (char *)&p, sizeof (p)))
+
+static	int first = 1;
+
+/*
+ * Print a summary of connections related to an Internet
+ * protocol.  For TP, also give state of connection.
+ * Listening processes (aflag) are suppressed unless the
+ * -a (all) flag is specified.
+ */
+void
+iso_protopr(off, name)
+	u_long off;
+	char *name;
+{
+	struct isopcb cb;
+	register struct isopcb *prev, *next;
+
+	if (off == 0) {
+		printf("%s control block: symbol not in namelist\n", name);
+		return;
+	}
+	if (strcmp(name, "tp") == 0) {
+		tp_protopr(off, name);
+		return;
+	}
+	if (kread(off, (char *)&cb, sizeof(cb)))
+		return;
+	isopcb = cb;
+	prev = (struct isopcb *)off;
+	if (isopcb.isop_next == (struct isopcb *)off)
+		return;
+	while (isopcb.isop_next != (struct isopcb *)off) {
+		next = isopcb.isop_next;
+		kget(next, isopcb);
+		if (isopcb.isop_prev != prev) {
+			printf("prev 0x%x next 0x%x isop_prev 0x%x isop_next 0x%x???\n",
+				prev, next, isopcb.isop_prev, isopcb.isop_next);
+			break;
+		}
+		kget(isopcb.isop_socket, sockb);
+		iso_protopr1((u_long)next, 0);
+		putchar('\n');
+		prev = next;
+	}
+}
+
+void
+iso_protopr1(kern_addr, istp)
+	u_long kern_addr;
+	int istp;
+{
+	if (first) {
+		printf("Active ISO net connections");
+		if (aflag)
+			printf(" (including servers)");
+		putchar('\n');
+		if (Aflag)
+			printf("%-8.8s ", "PCB");
+		printf(Aflag ?
+			"%-5.5s %-6.6s %-6.6s  %-18.18s %-18.18s %s\n" :
+			"%-5.5s %-6.6s %-6.6s  %-22.22s %-22.22s %s\n",
+			"Proto", "Recv-Q", "Send-Q",
+			"Local Address", "Foreign Address", "(state)");
+		first = 0;
+	}
+	if (Aflag)
+			printf("%8x ",
+					(sockb.so_pcb ? (void *)sockb.so_pcb : (void *)kern_addr));
+	printf("%-5.5s %6d %6d ", "tp", sockb.so_rcv.sb_cc, sockb.so_snd.sb_cc);
+	if (istp && tpcb.tp_lsuffixlen) {
+			hexprint(tpcb.tp_lsuffixlen, tpcb.tp_lsuffix, "()");
+			printf("\t");
+	} else if (isopcb.isop_laddr == 0)
+			printf("*.*\t");
+	else {
+			if ((char *)isopcb.isop_laddr == ((char *)kern_addr) +
+					_offsetof(struct isopcb, isop_sladdr))
+					laddr.siso = isopcb.isop_sladdr;
+			else
+					kget(isopcb.isop_laddr, laddr);
+			isonetprint((struct sockaddr_iso *)&laddr, 1);
+	}
+	if (istp && tpcb.tp_fsuffixlen) {
+			hexprint(tpcb.tp_fsuffixlen, tpcb.tp_fsuffix, "()");
+			printf("\t");
+	} else if (isopcb.isop_faddr == 0)
+		printf("*.*\t");
+	else {
+		if ((char *)isopcb.isop_faddr == ((char *)kern_addr) +
+			_offsetof(struct isopcb, isop_sfaddr))
+			faddr.siso = isopcb.isop_sfaddr;
+		else
+			kget(isopcb.isop_faddr, faddr);
+		isonetprint((struct sockaddr_iso *)&faddr, 0);
+	}
+}
+
+void
+tp_protopr(off, name)
+	u_long off;
+	char *name;
+{
+	extern char *tp_sstring[];
+	struct tp_ref *tpr, *tpr_base;
+	struct tp_refinfo tpkerninfo;
+	int size;
+
+	kget(off, tpkerninfo);
+	size = tpkerninfo.tpr_size * sizeof (*tpr);
+	tpr_base = (struct tp_ref *)malloc(size);
+	if (tpr_base == 0)
+		return;
+	kread((u_long)(tpkerninfo.tpr_base), (char *)tpr_base, size);
+	for (tpr = tpr_base; tpr < tpr_base + tpkerninfo.tpr_size; tpr++) {
+		if (tpr->tpr_pcb == 0)
+			continue;
+		kget(tpr->tpr_pcb, tpcb);
+		if (tpcb.tp_state == ST_ERROR)
+			printf("undefined tpcb state: 0x%x\n", tpr->tpr_pcb);
+		if (!aflag &&
+			(tpcb.tp_state == TP_LISTENING ||
+			 tpcb.tp_state == TP_CLOSED ||
+			 tpcb.tp_state == TP_REFWAIT)) {
+			continue;
+		}
+		kget(tpcb.tp_sock, sockb);
+		if (tpcb.tp_npcb) switch(tpcb.tp_netservice) {
+			case IN_CLNS:
+				tp_inproto((u_long)tpkerninfo.tpr_base);
+				break;
+			default:
+				kget(tpcb.tp_npcb, isopcb);
+				iso_protopr1((u_long)tpcb.tp_npcb, 1);
+				break;
+		}
+		if (tpcb.tp_state >= tp_NSTATES)
+			printf(" %d", tpcb.tp_state);
+		else
+			printf(" %-12.12s", tp_sstring[tpcb.tp_state]);
+		putchar('\n');
+	}
+}
+
+void
+tp_inproto(pcb)
+	u_long pcb;
+{
+	struct inpcb inpcb;
+	kget(tpcb.tp_npcb, inpcb);
+	if (!aflag && inet_lnaof(inpcb.inp_laddr) == INADDR_ANY)
+		return;
+	if (Aflag)
+		printf("%8x ", pcb);
+	printf("%-5.5s %6d %6d ", "tpip",
+	    sockb.so_rcv.sb_cc, sockb.so_snd.sb_cc);
+	inetprint(&inpcb.inp_laddr, inpcb.inp_lport, "tp");
+	inetprint(&inpcb.inp_faddr, inpcb.inp_fport, "tp");
+}
+
+/*
+ * Pretty print an iso address (net address + port).
+ * If the nflag was specified, use numbers instead of names.
+ */
+
+#ifdef notdef
+char *
+isonetname(iso)
+	register struct iso_addr *iso;
+{
+	struct sockaddr_iso sa;
+	struct iso_hostent *ihe = 0;
+	struct iso_hostent *iso_gethostentrybyaddr();
+	struct iso_hostent *iso_getserventrybytsel();
+	struct iso_hostent Ihe;
+	static char line[80];
+
+	bzero(line, sizeof(line));
+	if( iso->isoa_afi ) {
+		sa.siso_family = AF_ISO;
+		sa.siso_addr = *iso;
+		sa.siso_tsuffix = 0;
+
+		if (!nflag )
+			ihe = iso_gethostentrybyaddr( &sa, 0, 0 );
+		if( ihe ) {
+			Ihe = *ihe;
+			ihe = &Ihe;
+			sprintf(line, "%s", ihe->isoh_hname);
+		} else {
+			sprintf(line, "%s", iso_ntoa(iso));
+		}
+	} else {
+		sprintf(line, "*");
+	}
+	return line;
+}
+
+static void
+isonetprint(iso, sufx, sufxlen, islocal)
+	register struct iso_addr *iso;
+	char *sufx;
+	u_short	sufxlen;
+	int islocal;
+{
+	struct iso_hostent *iso_getserventrybytsel(), *ihe;
+	struct iso_hostent Ihe;
+	char *line, *cp;
+	int Alen = Aflag?18:22;
+
+	line =  isonetname(iso);
+	cp = index(line, '\0');
+	ihe = (struct iso_hostent *)0;
+
+	if( islocal )
+		islocal = 20;
+	else
+		islocal = 22 + Alen;
+
+	if(Aflag)
+		islocal += 10 ;
+
+	if(!nflag) {
+		if( (cp -line)>10 ) {
+			cp = line+10;
+			bzero(cp, sizeof(line)-10);
+		}
+	}
+
+	*cp++ = '.';
+	if(sufxlen) {
+		if( !Aflag && !nflag && (ihe=iso_getserventrybytsel(sufx, sufxlen))) {
+			Ihe = *ihe;
+			ihe = &Ihe;
+		}
+		if( ihe && (strlen(ihe->isoh_aname)>0) ) {
+			sprintf(cp, "%s", ihe->isoh_aname);
+		} else  {
+			iso_sprinttsel(cp, sufx, sufxlen);
+		}
+	} else
+		sprintf(cp, "*");
+	/*
+	fprintf(stdout, Aflag?" %-18.18s":" %-22.22s", line);
+	*/
+
+	if( strlen(line) > Alen ) {
+		fprintf(stdout, " %s", line);
+		fprintf(stdout, "\n %*.s", islocal+Alen," ");
+	} else {
+		fprintf(stdout, " %-*.*s", Alen, Alen,line);
+	}
+}
+#endif
+
+#ifdef notdef
+static void
+x25_protopr(off, name)
+	u_long off;
+	char *name;
+{
+	static char *xpcb_states[] = {
+		"CLOSED",
+		"LISTENING",
+		"CLOSING",
+		"CONNECTING",
+		"ACKWAIT",
+		"OPEN",
+	};
+	register struct isopcb *prev, *next;
+	struct x25_pcb xpcb;
+
+	if (off == 0) {
+		printf("%s control block: symbol not in namelist\n", name);
+		return;
+	}
+	kread(off, &xpcb, sizeof (struct x25_pcb));
+	prev = (struct isopcb *)off;
+	if (xpcb.x_next == (struct isopcb *)off)
+		return;
+	while (xpcb.x_next != (struct isopcb *)off) {
+		next = isopcb.isop_next;
+		kread((u_long)next, &xpcb, sizeof (struct x25_pcb));
+		if (xpcb.x_prev != prev) {
+			printf("???\n");
+			break;
+		}
+		kread((u_long)xpcb.x_socket, &sockb, sizeof (sockb));
+
+		if (!aflag &&
+			xpcb.x_state == LISTENING ||
+			xpcb.x_state == TP_CLOSED ) {
+			prev = next;
+			continue;
+		}
+		if (first) {
+			printf("Active X25 net connections");
+			if (aflag)
+				printf(" (including servers)");
+			putchar('\n');
+			if (Aflag)
+				printf("%-8.8s ", "PCB");
+			printf(Aflag ?
+				"%-5.5s %-6.6s %-6.6s  %-18.18s %-18.18s %s\n" :
+				"%-5.5s %-6.6s %-6.6s  %-22.22s %-22.22s %s\n",
+				"Proto", "Recv-Q", "Send-Q",
+				"Local Address", "Foreign Address", "(state)");
+			first = 0;
+		}
+		printf("%-5.5s %6d %6d ", name, sockb.so_rcv.sb_cc,
+			sockb.so_snd.sb_cc);
+		isonetprint(&xpcb.x_laddr.siso_addr, &xpcb.x_lport,
+			sizeof(xpcb.x_lport), 1);
+		isonetprint(&xpcb.x_faddr.siso_addr, &xpcb.x_fport,
+			sizeof(xpcb.x_lport), 0);
+		if (xpcb.x_state < 0 || xpcb.x_state >= x25_NSTATES)
+			printf(" 0x0x0x0x0x0x0x0x0x%x", xpcb.x_state);
+		else
+			printf(" %-12.12s", xpcb_states[xpcb.x_state]);
+		putchar('\n');
+		prev = next;
+	}
+}
+#endif
+
+struct	tp_stat tp_stat;
+
+void
+tp_stats(off, name)
+	caddr_t off, name;
+{
+	if (off == 0) {
+		printf("TP not configured\n\n");
+		return;
+	}
+	printf("%s:\n", name);
+	kget(off, tp_stat);
+	tprintstat(&tp_stat, 8);
+}
+
+#define OUT stdout
+
+static void
+tprintstat(s, indent)
+	register struct tp_stat *s;
+	int indent;
+{
+	fprintf(OUT,
+		"%*sReceiving:\n",indent," ");
+	fprintf(OUT,
+		"\t%*s%d variable parameter%s ignored\n", indent," ",
+		s->ts_param_ignored ,plural(s->ts_param_ignored));
+	fprintf(OUT,
+		"\t%*s%d invalid parameter code%s\n", indent, " ",
+		s->ts_inv_pcode ,plural(s->ts_inv_pcode));
+	fprintf(OUT,
+		"\t%*s%d invalid parameter value%s\n", indent, " ",
+		s->ts_inv_pval ,plural(s->ts_inv_pval));
+	fprintf(OUT,
+		"\t%*s%d invalid dutype%s\n", indent, " ",
+		s->ts_inv_dutype ,plural(s->ts_inv_dutype));
+	fprintf(OUT,
+		"\t%*s%d negotiation failure%s\n", indent, " ",
+		s->ts_negotfailed ,plural(s->ts_negotfailed));
+	fprintf(OUT,
+		"\t%*s%d invalid destination reference%s\n", indent, " ",
+		s->ts_inv_dref ,plural(s->ts_inv_dref));
+	fprintf(OUT,
+		"\t%*s%d invalid suffix parameter%s\n", indent, " ",
+		s->ts_inv_sufx ,plural(s->ts_inv_sufx));
+	fprintf(OUT,
+		"\t%*s%d invalid length\n",indent, " ", s->ts_inv_length);
+	fprintf(OUT,
+		"\t%*s%d invalid checksum%s\n", indent, " ",
+		s->ts_bad_csum ,plural(s->ts_bad_csum));
+	fprintf(OUT,
+		"\t%*s%d DT%s out of order\n", indent, " ",
+		s->ts_dt_ooo ,plural(s->ts_dt_ooo));
+	fprintf(OUT,
+		"\t%*s%d DT%s not in window\n", indent, " ",
+		s->ts_dt_niw ,plural(s->ts_dt_niw));
+	fprintf(OUT,
+		"\t%*s%d duplicate DT%s\n", indent, " ",
+		s->ts_dt_dup ,plural(s->ts_dt_dup));
+	fprintf(OUT,
+			"\t%*s%d XPD%s not in window\n", indent, " ",
+			s->ts_xpd_niw ,plural(s->ts_xpd_niw));
+		fprintf(OUT,
+			"\t%*s%d XPD%s w/o credit to stash\n", indent, " ",
+		s->ts_xpd_dup ,plural(s->ts_xpd_dup));
+	fprintf(OUT,
+		"\t%*s%d time%s local credit reneged\n", indent, " ",
+		s->ts_lcdt_reduced ,plural(s->ts_lcdt_reduced));
+	fprintf(OUT,
+		"\t%*s%d concatenated TPDU%s\n", indent, " ",
+		s->ts_concat_rcvd ,plural(s->ts_concat_rcvd));
+	fprintf(OUT,
+		"%*sSending:\n", indent, " ");
+	fprintf(OUT,
+		"\t%*s%d XPD mark%s discarded\n", indent, " ",
+		s->ts_xpdmark_del ,plural(s->ts_xpdmark_del));
+	fprintf(OUT,
+		"\t%*sXPD stopped data flow %d time%s\n", indent, " ",
+		s->ts_xpd_intheway ,plural(s->ts_xpd_intheway));
+	fprintf(OUT,
+		"\t%*s%d time%s foreign window closed\n", indent, " ",
+		s->ts_zfcdt ,plural(s->ts_zfcdt));
+	fprintf(OUT,
+		"%*sMiscellaneous:\n", indent, " ");
+	fprintf(OUT,
+		"\t%*s%d small mbuf%s\n", indent, " ",
+		s->ts_mb_small ,plural(s->ts_mb_small));
+	fprintf(OUT,
+		"\t%*s%d cluster%s\n", indent, " ",
+		s->ts_mb_cluster, plural(s->ts_mb_cluster));
+	fprintf(OUT,
+		"\t%*s%d source quench \n",indent, " ",
+		s->ts_quench);
+	fprintf(OUT,
+		"\t%*s%d dec bit%s\n", indent, " ",
+		s->ts_rcvdecbit, plural(s->ts_rcvdecbit));
+	fprintf(OUT,
+		"\t%*sM:L ( M mbuf chains of length L)\n", indent, " ");
+	{
+		register int j;
+
+		fprintf(OUT, "\t%*s%d: over 16\n", indent, " ",
+		s->ts_mb_len_distr[0]);
+		for( j=1; j<=8; j++) {
+			fprintf(OUT,
+				"\t%*s%d: %d\t\t%d: %d\n", indent, " ",
+				s->ts_mb_len_distr[j],j,
+				s->ts_mb_len_distr[j<<1],j<<1
+				);
+		}
+	}
+	fprintf(OUT,
+		"\t%*s%d EOT rcvd\n",  indent, " ", s->ts_eot_input);
+	fprintf(OUT,
+		"\t%*s%d EOT sent\n",  indent, " ", s->ts_EOT_sent);
+	fprintf(OUT,
+		"\t%*s%d EOT indication%s\n",  indent, " ",
+		s->ts_eot_user ,plural(s->ts_eot_user));
+
+	fprintf(OUT,
+		"%*sConnections:\n", indent, " ");
+	fprintf(OUT,
+		"\t%*s%d connection%s used extended format\n",  indent, " ",
+		s->ts_xtd_fmt ,plural(s->ts_xtd_fmt));
+	fprintf(OUT,
+		"\t%*s%d connection%s allowed transport expedited data\n",  indent, " ",
+		s->ts_use_txpd ,plural(s->ts_use_txpd));
+	fprintf(OUT,
+		"\t%*s%d connection%s turned off checksumming\n",  indent, " ",
+		s->ts_csum_off ,plural(s->ts_csum_off));
+	fprintf(OUT,
+		"\t%*s%d connection%s dropped due to retrans limit\n",  indent, " ",
+		s->ts_conn_gaveup ,plural(s->ts_conn_gaveup));
+	fprintf(OUT,
+		"\t%*s%d tp 4 connection%s\n",  indent, " ",
+		s->ts_tp4_conn ,plural(s->ts_tp4_conn));
+	fprintf(OUT,
+		"\t%*s%d tp 0 connection%s\n",  indent, " ",
+		s->ts_tp0_conn ,plural(s->ts_tp0_conn));
+    {
+		register int j;
+		static char *name[]= {
+			"~LOCAL, PDN",
+			"~LOCAL,~PDN",
+			" LOCAL,~PDN",
+			" LOCAL, PDN"
+		};
+
+		fprintf(OUT,
+			"\n%*sRound trip times, listed in ticks:\n", indent, " ");
+		fprintf(OUT,
+			"\t%*s%11.11s  %12.12s | %12.12s | %s\n", indent, " ",
+				"Category",
+				"Smoothed avg", "Deviation", "Deviation/Avg");
+		for (j = 0; j <= 3; j++) {
+			fprintf(OUT,
+				"\t%*s%11.11s: %-11d | %-11d | %-11d | %-11d\n", indent, " ",
+				name[j],
+				s->ts_rtt[j],
+				s->ts_rtt[j],
+				s->ts_rtv[j],
+				s->ts_rtv[j]);
+		}
+	}
+	fprintf(OUT,
+"\n%*sTpdus RECVD [%d valid, %3.6f %% of total (%d); %d dropped]\n",indent," ",
+		s->ts_tpdu_rcvd ,
+		((s->ts_pkt_rcvd > 0) ?
+			((100 * (float)s->ts_tpdu_rcvd)/(float)s->ts_pkt_rcvd)
+			: 0),
+		s->ts_pkt_rcvd,
+		s->ts_recv_drop );
+
+	fprintf(OUT,
+		"\t%*sDT  %6d   AK  %6d   DR  %4d   CR  %4d \n", indent, " ",
+		s->ts_DT_rcvd, s->ts_AK_rcvd, s->ts_DR_rcvd, s->ts_CR_rcvd);
+	fprintf(OUT,
+		"\t%*sXPD %6d   XAK %6d   DC  %4d   CC  %4d   ER  %4d\n",  indent, " ",
+		s->ts_XPD_rcvd, s->ts_XAK_rcvd, s->ts_DC_rcvd, s->ts_CC_rcvd,
+		s->ts_ER_rcvd);
+	fprintf(OUT,
+		"\n%*sTpdus SENT [%d total, %d dropped]\n",  indent, " ",
+		s->ts_tpdu_sent, s->ts_send_drop);
+
+	fprintf(OUT,
+		"\t%*sDT  %6d   AK  %6d   DR  %4d   CR  %4d \n", indent, " ",
+		s->ts_DT_sent, s->ts_AK_sent, s->ts_DR_sent, s->ts_CR_sent);
+	fprintf(OUT,
+		"\t%*sXPD %6d   XAK %6d   DC  %4d   CC  %4d   ER  %4d\n",  indent, " ",
+		s->ts_XPD_sent, s->ts_XAK_sent, s->ts_DC_sent, s->ts_CC_sent,
+		s->ts_ER_sent);
+
+	fprintf(OUT,
+		"\n%*sRetransmissions:\n", indent, " ");
+#define PERCENT(X,Y) (((Y)>0)?((100 *(float)(X)) / (float) (Y)):0)
+
+	fprintf(OUT,
+	"\t%*sCR  %6d   CC  %6d   DR  %6d \n", indent, " ",
+		s->ts_retrans_cr, s->ts_retrans_cc, s->ts_retrans_dr);
+	fprintf(OUT,
+	"\t%*sDT  %6d (%5.2f%%)\n", indent, " ",
+		s->ts_retrans_dt,
+		PERCENT(s->ts_retrans_dt, s->ts_DT_sent));
+	fprintf(OUT,
+	"\t%*sXPD %6d (%5.2f%%)\n",  indent, " ",
+		s->ts_retrans_xpd,
+		PERCENT(s->ts_retrans_xpd, s->ts_XPD_sent));
+
+
+	fprintf(OUT,
+		"\n%*sE Timers: [%6d ticks]\n", indent, " ", s->ts_Eticks);
+	fprintf(OUT,
+		"%*s%6d timer%s set \t%6d timer%s expired \t%6d timer%s cancelled\n",indent, " ",
+		s->ts_Eset ,plural(s->ts_Eset),
+		s->ts_Eexpired ,plural(s->ts_Eexpired),
+		s->ts_Ecan_act ,plural(s->ts_Ecan_act));
+
+	fprintf(OUT,
+		"\n%*sC Timers: [%6d ticks]\n",  indent, " ",s->ts_Cticks);
+	fprintf(OUT,
+	"%*s%6d timer%s set \t%6d timer%s expired \t%6d timer%s cancelled\n",
+		indent, " ",
+		s->ts_Cset ,plural(s->ts_Cset),
+		s->ts_Cexpired ,plural(s->ts_Cexpired),
+		s->ts_Ccan_act ,plural(s->ts_Ccan_act));
+	fprintf(OUT,
+		"%*s%6d inactive timer%s cancelled\n", indent, " ",
+		s->ts_Ccan_inact ,plural(s->ts_Ccan_inact));
+
+	fprintf(OUT,
+		"\n%*sPathological debugging activity:\n", indent, " ");
+	fprintf(OUT,
+		"\t%*s%6d CC%s sent to zero dref\n", indent, " ",
+		s->ts_zdebug ,plural(s->ts_zdebug));
+	/* SAME LINE AS ABOVE */
+	fprintf(OUT,
+		"\t%*s%6d random DT%s dropped\n", indent, " ",
+		s->ts_ydebug ,plural(s->ts_ydebug));
+	fprintf(OUT,
+		"\t%*s%6d illegally large XPD TPDU%s\n", indent, " ",
+		s->ts_vdebug ,plural(s->ts_vdebug));
+	fprintf(OUT,
+		"\t%*s%6d faked reneging of cdt\n", indent, " ",
+		s->ts_ldebug );
+
+	fprintf(OUT,
+		"\n%*sACK reasons:\n", indent, " ");
+	fprintf(OUT, "\t%*s%6d not acked immediately\n", indent, " ",
+		s->ts_ackreason[_ACK_DONT_] );
+	fprintf(OUT, "\t%*s%6d strategy==each\n", indent, " ",
+		s->ts_ackreason[_ACK_STRAT_EACH_] );
+	fprintf(OUT, "\t%*s%6d strategy==fullwindow\n", indent, " ",
+		s->ts_ackreason[_ACK_STRAT_FULLWIN_] );
+	fprintf(OUT, "\t%*s%6d duplicate DT\n", indent, " ",
+		s->ts_ackreason[_ACK_DUP_] );
+	fprintf(OUT, "\t%*s%6d EOTSDU\n", indent, " ",
+		s->ts_ackreason[_ACK_EOT_] );
+	fprintf(OUT, "\t%*s%6d reordered DT\n", indent, " ",
+		s->ts_ackreason[_ACK_REORDER_] );
+	fprintf(OUT, "\t%*s%6d user rcvd\n", indent, " ",
+		s->ts_ackreason[_ACK_USRRCV_] );
+	fprintf(OUT, "\t%*s%6d fcc reqd\n", indent, " ",
+		s->ts_ackreason[_ACK_FCC_] );
+}
+#ifndef SSEL
+#define SSEL(s) ((s)->siso_tlen + TSEL(s))
+#define PSEL(s) ((s)->siso_slen + SSEL(s))
+#endif
+
+static void
+isonetprint(siso, islocal)
+	register struct sockaddr_iso *siso;
+	int islocal;
+{
+	hexprint(siso->siso_nlen, siso->siso_addr.isoa_genaddr, "{}");
+	if (siso->siso_tlen || siso->siso_slen || siso->siso_plen)
+		hexprint(siso->siso_tlen, TSEL(siso), "()");
+	if (siso->siso_slen || siso->siso_plen)
+		hexprint(siso->siso_slen, SSEL(siso), "[]");
+	if (siso->siso_plen)
+		hexprint(siso->siso_plen, PSEL(siso), "<>");
+	putchar(' ');
+}
+
+static char hexlist[] = "0123456789abcdef", obuf[128];
+
+static void
+hexprint(n, buf, delim)
+	int n;
+	char *buf, *delim;
+{
+	register u_char *in = (u_char *)buf, *top = in + n;
+	register char *out = obuf;
+	register int i;
+
+	if (n == 0)
+		return;
+	while (in < top) {
+		i = *in++;
+		*out++ = '.';
+		if (i > 0xf) {
+			out[1] = hexlist[i & 0xf];
+			i >>= 4;
+			out[0] = hexlist[i];
+			out += 2;
+		} else
+			*out++ = hexlist[i];
+	}
+	*obuf = *delim; *out++ = delim[1]; *out = 0;
+	printf("%s", obuf);
+}