1 /*- 2 * SPDX-License-Identifier: BSD-3-Clause 3 * 4 * Copyright (c) 1991, 1993 5 * The 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 * @(#)extern.h 8.1 (Berkeley) 6/6/93 32 * $FreeBSD$ 33 */ 34 35 #include <sys/cdefs.h> 36 #include <fcntl.h> 37 #include <kvm.h> 38 39 extern struct cmdtab *curcmd; 40 extern struct cmdtab cmdtab[]; 41 extern struct text *xtext; 42 extern WINDOW *wnd; 43 extern char **dr_name; 44 extern char c, *namp, hostname[]; 45 extern double avenrun[3]; 46 extern float *dk_mspw; 47 extern kvm_t *kd; 48 extern long ntext, textp; 49 extern int *dk_select; 50 extern int CMDLINE; 51 extern int dk_ndrive; 52 extern int hz, stathz; 53 extern double hertz; /* sampling frequency for cp_time and dk_time */ 54 extern int col; 55 extern int nhosts; 56 extern int nports; 57 extern int protos; 58 extern int verbose; 59 extern unsigned int delay; 60 61 struct in_conninfo; 62 63 extern struct device_selection *dev_select; 64 extern long generation; 65 extern int num_devices; 66 extern int num_selected; 67 extern int num_selections; 68 extern long select_generation; 69 70 extern struct nlist namelist[]; 71 72 int checkhost(struct in_conninfo *); 73 int checkport(struct in_conninfo *); 74 void closeicmp(WINDOW *); 75 void closeicmp6(WINDOW *); 76 void closeifstat(WINDOW *); 77 void closeiostat(WINDOW *); 78 void closeip(WINDOW *); 79 void closeip6(WINDOW *); 80 void closekre(WINDOW *); 81 void closenetstat(WINDOW *); 82 void closepigs(WINDOW *); 83 void closeswap(WINDOW *); 84 void closetcp(WINDOW *); 85 int cmdifstat(const char *, const char *); 86 int cmdiostat(const char *, const char *); 87 int cmdkre(const char *, const char *); 88 int cmdnetstat(const char *, const char *); 89 struct cmdtab *lookup(const char *); 90 void command(const char *); 91 void die(int); 92 void display(void); 93 int dkinit(void); 94 int dkcmd(char *, char *); 95 void error(const char *fmt, ...) __printflike(1, 2); 96 void fetchicmp(void); 97 void fetchicmp6(void); 98 void fetchifstat(void); 99 void fetchip(void); 100 void fetchip6(void); 101 void fetchiostat(void); 102 void fetchkre(void); 103 void fetchnetstat(void); 104 void fetchpigs(void); 105 void fetchswap(void); 106 void fetchtcp(void); 107 void getsysctl(const char *, void *, size_t); 108 int ifcmd(const char *cmd, const char *args); 109 int initicmp(void); 110 int initicmp6(void); 111 int initifstat(void); 112 int initip(void); 113 int initip6(void); 114 int initiostat(void); 115 int initkre(void); 116 int initnetstat(void); 117 int initpigs(void); 118 int initswap(void); 119 int inittcp(void); 120 int keyboard(void); 121 int kvm_ckread(void *, void *, int); 122 void labelicmp(void); 123 void labelicmp6(void); 124 void labelifstat(void); 125 void labelip(void); 126 void labelip6(void); 127 void labeliostat(void); 128 void labelkre(void); 129 void labelnetstat(void); 130 void labelpigs(void); 131 void labels(void); 132 void labelswap(void); 133 void labeltcp(void); 134 void load(void); 135 int netcmd(const char *, const char *); 136 void nlisterr(struct nlist []); 137 WINDOW *openicmp(void); 138 WINDOW *openicmp6(void); 139 WINDOW *openifstat(void); 140 WINDOW *openip(void); 141 WINDOW *openip6(void); 142 WINDOW *openiostat(void); 143 WINDOW *openkre(void); 144 WINDOW *opennetstat(void); 145 WINDOW *openpigs(void); 146 WINDOW *openswap(void); 147 WINDOW *opentcp(void); 148 int prefix(const char *, const char *); 149 void reseticmp(void); 150 void reseticmp6(void); 151 void resetip(void); 152 void resetip6(void); 153 void resettcp(void); 154 void showicmp(void); 155 void showicmp6(void); 156 void showifstat(void); 157 void showip(void); 158 void showip6(void); 159 void showiostat(void); 160 void showkre(void); 161 void shownetstat(void); 162 void showpigs(void); 163 void showswap(void); 164 void showtcp(void); 165 void status(void); 166 void suspend(int); 167 char *sysctl_dynread(const char *, size_t *); 168 169 #define SYSTAT_CMD(name) \ 170 void close ## name(WINDOW *); \ 171 void fetch ## name(void); \ 172 int init ## name(void); \ 173 void label ## name(void); \ 174 WINDOW *open ## name(void); \ 175 void reset ## name(void); \ 176 void show ## name(void) 177 178 SYSTAT_CMD( zarc ); 179 SYSTAT_CMD ( sctp ); 180