1/*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 1992, 1993
5 *	Regents of the University of California.  All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 *    may be used to endorse or promote products derived from this software
17 *    without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
31 *	@(#)netstat.h	8.2 (Berkeley) 1/4/94
32 * $FreeBSD$
33 */
34
35#include <sys/cdefs.h>
36
37#define	satosin(sa)	((struct sockaddr_in *)(sa))
38#define	satosin6(sa)	((struct sockaddr_in6 *)(sa))
39#define	sin6tosa(sin6)	((struct sockaddr *)(sin6))
40
41extern int	Aflag;	/* show addresses of protocol control block */
42extern int	aflag;	/* show all sockets (including servers) */
43extern int	bflag;	/* show i/f total bytes in/out */
44extern int	dflag;	/* show i/f dropped packets */
45extern int	gflag;	/* show group (multicast) routing or stats */
46extern int	hflag;	/* show counters in human readable format */
47extern int	iflag;	/* show interfaces */
48extern int	Lflag;	/* show size of listen queues */
49extern int	mflag;	/* show memory stats */
50extern int	noutputs;	/* how much outputs before we exit */
51extern int	numeric_addr;	/* show addresses numerically */
52extern int	numeric_port;	/* show ports numerically */
53extern int	Pflag;	/* show TCP log ID */
54extern int	rflag;	/* show routing tables (or routing stats) */
55extern int	Rflag;	/* show flowid / RSS information */
56extern int	sflag;	/* show protocol statistics */
57extern int	Tflag;  /* show TCP control block info */
58extern int	Wflag;	/* wide display */
59extern int	xflag;	/* extended display, includes all socket buffer info */
60extern int	zflag;	/* zero stats */
61
62extern int	interval; /* repeat interval for i/f stats */
63
64extern char	*interface; /* desired i/f for stats, or NULL for all i/fs */
65extern int	unit;	/* unit number for above */
66
67extern int	live;	/* true if we are examining a live system */
68
69typedef	int kreadfn_t(u_long, void *, size_t);
70int	fetch_stats(const char *, u_long, void *, size_t, kreadfn_t);
71int	fetch_stats_ro(const char *, u_long, void *, size_t, kreadfn_t);
72
73int	kread(u_long addr, void *buf, size_t size);
74uint64_t kread_counter(u_long addr);
75int	kread_counters(u_long addr, void *buf, size_t size);
76void	kset_dpcpu(u_int);
77const char *plural(uintmax_t);
78const char *plurales(uintmax_t);
79const char *pluralies(uintmax_t);
80
81struct sockaddr;
82struct socket;
83struct xsocket;
84int	sotoxsocket(struct socket *, struct xsocket *);
85void	protopr(u_long, const char *, int, int);
86void	tcp_stats(u_long, const char *, int, int);
87void	udp_stats(u_long, const char *, int, int);
88#ifdef SCTP
89void	sctp_protopr(u_long, const char *, int, int);
90void	sctp_stats(u_long, const char *, int, int);
91#endif
92void	arp_stats(u_long, const char *, int, int);
93void	ip_stats(u_long, const char *, int, int);
94void	icmp_stats(u_long, const char *, int, int);
95void	igmp_stats(u_long, const char *, int, int);
96void	pim_stats(u_long, const char *, int, int);
97void	carp_stats(u_long, const char *, int, int);
98void	pfsync_stats(u_long, const char *, int, int);
99#ifdef IPSEC
100void	ipsec_stats(u_long, const char *, int, int);
101void	esp_stats(u_long, const char *, int, int);
102void	ah_stats(u_long, const char *, int, int);
103void	ipcomp_stats(u_long, const char *, int, int);
104#endif
105
106#ifdef INET
107struct in_addr;
108
109char	*inetname(struct in_addr *);
110#endif
111
112#ifdef INET6
113struct in6_addr;
114
115char	*inet6name(struct in6_addr *);
116void	ip6_stats(u_long, const char *, int, int);
117void	ip6_ifstats(char *);
118void	icmp6_stats(u_long, const char *, int, int);
119void	icmp6_ifstats(char *);
120void	pim6_stats(u_long, const char *, int, int);
121void	rip6_stats(u_long, const char *, int, int);
122void	mroute6pr(void);
123void	mrt6_stats(void);
124
125struct sockaddr_in6;
126struct in6_addr;
127void in6_fillscopeid(struct sockaddr_in6 *);
128void	inet6print(const char *, struct in6_addr *, int, const char *, int);
129#endif /*INET6*/
130
131#ifdef IPSEC
132void	pfkey_stats(u_long, const char *, int, int);
133#endif
134
135void	mbpr(void *, u_long);
136
137void	netisr_stats(void);
138
139void	hostpr(u_long, u_long);
140void	impstats(u_long, u_long);
141
142void	intpr(void (*)(char *), int);
143
144void	pr_family(int);
145void	rt_stats(void);
146
147char	*routename(struct sockaddr *, int);
148const char *netname(struct sockaddr *, struct sockaddr *);
149void	routepr(int, int);
150
151#ifdef NETGRAPH
152void	netgraphprotopr(u_long, const char *, int, int);
153#endif
154
155void	unixpr(u_long, u_long, u_long, u_long, u_long, bool *);
156
157void	mroutepr(void);
158void	mrt_stats(void);
159void	bpf_stats(char *);
160