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