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 41 extern int Aflag; /* show addresses of protocol control block */ 42 extern int aflag; /* show all sockets (including servers) */ 43 extern int bflag; /* show i/f total bytes in/out */ 44 extern int dflag; /* show i/f dropped packets */ 45 extern int gflag; /* show group (multicast) routing or stats */ 46 extern int hflag; /* show counters in human readable format */ 47 extern int iflag; /* show interfaces */ 48 extern int Lflag; /* show size of listen queues */ 49 extern int mflag; /* show memory stats */ 50 extern int noutputs; /* how much outputs before we exit */ 51 extern int numeric_addr; /* show addresses numerically */ 52 extern int numeric_port; /* show ports numerically */ 53 extern int rflag; /* show routing tables (or routing stats) */ 54 extern int Rflag; /* show flowid / RSS information */ 55 extern int sflag; /* show protocol statistics */ 56 extern int Tflag; /* show TCP control block info */ 57 extern int Wflag; /* wide display */ 58 extern int xflag; /* extended display, includes all socket buffer info */ 59 extern int zflag; /* zero stats */ 60 61 extern int interval; /* repeat interval for i/f stats */ 62 63 extern char *interface; /* desired i/f for stats, or NULL for all i/fs */ 64 extern int unit; /* unit number for above */ 65 66 extern int live; /* true if we are examining a live system */ 67 68 typedef int kreadfn_t(u_long, void *, size_t); 69 int fetch_stats(const char *, u_long, void *, size_t, kreadfn_t); 70 int fetch_stats_ro(const char *, u_long, void *, size_t, kreadfn_t); 71 72 int kread(u_long addr, void *buf, size_t size); 73 uint64_t kread_counter(u_long addr); 74 int kread_counters(u_long addr, void *buf, size_t size); 75 void kset_dpcpu(u_int); 76 const char *plural(uintmax_t); 77 const char *plurales(uintmax_t); 78 const char *pluralies(uintmax_t); 79 80 struct sockaddr; 81 struct socket; 82 struct xsocket; 83 int sotoxsocket(struct socket *, struct xsocket *); 84 void protopr(u_long, const char *, int, int); 85 void tcp_stats(u_long, const char *, int, int); 86 void udp_stats(u_long, const char *, int, int); 87 #ifdef SCTP 88 void sctp_protopr(u_long, const char *, int, int); 89 void sctp_stats(u_long, const char *, int, int); 90 #endif 91 void arp_stats(u_long, const char *, int, int); 92 void ip_stats(u_long, const char *, int, int); 93 void icmp_stats(u_long, const char *, int, int); 94 void igmp_stats(u_long, const char *, int, int); 95 void pim_stats(u_long, const char *, int, int); 96 void carp_stats(u_long, const char *, int, int); 97 void pfsync_stats(u_long, const char *, int, int); 98 #ifdef IPSEC 99 void ipsec_stats(u_long, const char *, int, int); 100 void esp_stats(u_long, const char *, int, int); 101 void ah_stats(u_long, const char *, int, int); 102 void ipcomp_stats(u_long, const char *, int, int); 103 #endif 104 105 #ifdef INET 106 struct in_addr; 107 108 char *inetname(struct in_addr *); 109 #endif 110 111 #ifdef INET6 112 struct in6_addr; 113 114 char *inet6name(struct in6_addr *); 115 void ip6_stats(u_long, const char *, int, int); 116 void ip6_ifstats(char *); 117 void icmp6_stats(u_long, const char *, int, int); 118 void icmp6_ifstats(char *); 119 void pim6_stats(u_long, const char *, int, int); 120 void rip6_stats(u_long, const char *, int, int); 121 void mroute6pr(void); 122 void mrt6_stats(void); 123 124 struct sockaddr_in6; 125 struct in6_addr; 126 void in6_fillscopeid(struct sockaddr_in6 *); 127 void inet6print(const char *, struct in6_addr *, int, const char *, int); 128 #endif /*INET6*/ 129 130 #ifdef IPSEC 131 void pfkey_stats(u_long, const char *, int, int); 132 #endif 133 134 void mbpr(void *, u_long); 135 136 void netisr_stats(void); 137 138 void hostpr(u_long, u_long); 139 void impstats(u_long, u_long); 140 141 void intpr(void (*)(char *), int); 142 143 void pr_family(int); 144 void rt_stats(void); 145 146 char *routename(struct sockaddr *, int); 147 const char *netname(struct sockaddr *, struct sockaddr *); 148 void routepr(int, int); 149 150 #ifdef NETGRAPH 151 void netgraphprotopr(u_long, const char *, int, int); 152 #endif 153 154 void unixpr(u_long, u_long, u_long, u_long, u_long, bool *); 155 156 void mroutepr(void); 157 void mrt_stats(void); 158 void bpf_stats(char *); 159