1 /*- 2 * Copyright (c) 1991, 1993 3 * The 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 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)extern.h 8.1 (Berkeley) 6/6/93 34 * $FreeBSD$ 35 */ 36 37 #include <sys/cdefs.h> 38 #include <fcntl.h> 39 #include <kvm.h> 40 41 extern struct cmdtab *curcmd; 42 extern struct cmdtab cmdtab[]; 43 extern struct text *xtext; 44 extern WINDOW *wnd; 45 extern char **dr_name; 46 extern char c, *namp, hostname[]; 47 extern double avenrun[3]; 48 extern float *dk_mspw; 49 extern kvm_t *kd; 50 extern long ntext, textp; 51 extern int *dk_select; 52 extern int CMDLINE; 53 extern int dk_ndrive; 54 extern int hz, stathz; 55 extern double hertz; /* sampling frequency for cp_time and dk_time */ 56 extern int naptime, col; 57 extern int nhosts; 58 extern int nports; 59 extern int protos; 60 extern int verbose; 61 62 struct inpcb; 63 64 extern struct device_selection *dev_select; 65 extern long generation; 66 extern int num_devices; 67 extern int num_selected; 68 extern int num_selections; 69 extern long select_generation; 70 71 extern struct nlist namelist[]; 72 73 int checkhost(struct inpcb *); 74 int checkport(struct inpcb *); 75 void closeiostat(WINDOW *); 76 void closeicmp(WINDOW *); 77 void closeip(WINDOW *); 78 void closekre(WINDOW *); 79 void closembufs(WINDOW *); 80 void closenetstat(WINDOW *); 81 void closepigs(WINDOW *); 82 void closeswap(WINDOW *); 83 void closetcp(WINDOW *); 84 int cmdiostat(const char *, const char *); 85 int cmdkre(const char *, const char *); 86 int cmdnetstat(const char *, const char *); 87 struct cmdtab *lookup(const char *); 88 void command(const char *); 89 void die(int); 90 void display(int); 91 int dkinit(void); 92 int dkcmd(char *, char *); 93 void error(const char *fmt, ...) __printflike(1, 2); 94 void fetchicmp(void); 95 void fetchip(void); 96 void fetchiostat(void); 97 void fetchkre(void); 98 void fetchmbufs(void); 99 void fetchnetstat(void); 100 void fetchpigs(void); 101 void fetchswap(void); 102 void fetchtcp(void); 103 void getsysctl(const char *, void *, size_t); 104 int initicmp(void); 105 int initip(void); 106 int initiostat(void); 107 int initkre(void); 108 int initmbufs(void); 109 int initnetstat(void); 110 int initpigs(void); 111 int initswap(void); 112 int inittcp(void); 113 int keyboard(void); 114 int kvm_ckread(void *, void *, int); 115 void labelicmp(void); 116 void labelip(void); 117 void labeliostat(void); 118 void labelkre(void); 119 void labelmbufs(void); 120 void labelnetstat(void); 121 void labelpigs(void); 122 void labels(void); 123 void labelswap(void); 124 void labeltcp(void); 125 void load(void); 126 int netcmd(const char *, const char *); 127 void nlisterr(struct nlist []); 128 WINDOW *openicmp(void); 129 WINDOW *openip(void); 130 WINDOW *openiostat(void); 131 WINDOW *openkre(void); 132 WINDOW *openmbufs(void); 133 WINDOW *opennetstat(void); 134 WINDOW *openpigs(void); 135 WINDOW *openswap(void); 136 WINDOW *opentcp(void); 137 int prefix(const char *, const char *); 138 void reseticmp(void); 139 void resetip(void); 140 void resettcp(void); 141 void showicmp(void); 142 void showip(void); 143 void showiostat(void); 144 void showkre(void); 145 void showmbufs(void); 146 void shownetstat(void); 147 void showpigs(void); 148 void showswap(void); 149 void showtcp(void); 150 void status(void); 151 void suspend(int); 152 char *sysctl_dynread(const char *, size_t *); 153