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 32 #include <sys/cdefs.h> 33 #include <fcntl.h> 34 #include <kvm.h> 35 36 extern struct cmdtab *curcmd; 37 extern struct cmdtab cmdtab[]; 38 extern struct text *xtext; 39 extern WINDOW *wnd; 40 extern char **dr_name; 41 extern char c, *namp, hostname[]; 42 extern double avenrun[3]; 43 extern float *dk_mspw; 44 extern kvm_t *kd; 45 extern long ntext, textp; 46 extern int *dk_select; 47 extern int CMDLINE; 48 extern int dk_ndrive; 49 extern int hz, stathz; 50 extern double hertz; /* sampling frequency for cp_time and dk_time */ 51 extern int col; 52 extern int nhosts; 53 extern int nports; 54 extern int protos; 55 extern int verbose; 56 extern unsigned int delay; 57 58 extern int curscale; 59 extern char *matchline; 60 extern int showpps; 61 extern int needsort; 62 63 struct in_conninfo; 64 65 extern struct device_selection *dev_select; 66 extern long generation; 67 extern int num_devices; 68 extern int num_selected; 69 extern int num_selections; 70 extern long select_generation; 71 72 extern struct nlist namelist[]; 73 74 int checkhost(struct in_conninfo *); 75 int checkport(struct in_conninfo *); 76 void closeicmp(WINDOW *); 77 void closeicmp6(WINDOW *); 78 void closeifstat(WINDOW *); 79 void closeiostat(WINDOW *); 80 void closeip(WINDOW *); 81 void closeip6(WINDOW *); 82 void closekre(WINDOW *); 83 void closenetstat(WINDOW *); 84 void closepigs(WINDOW *); 85 void closeswap(WINDOW *); 86 void closetcp(WINDOW *); 87 int cmdifstat(const char *, const char *); 88 int cmdiolat(const char *, const char *); 89 int cmdiostat(const char *, const char *); 90 int cmdkre(const char *, const char *); 91 int cmdnetstat(const char *, const char *); 92 struct cmdtab *lookup(const char *); 93 void command(const char *); 94 void die(int); 95 void display(void); 96 int dkinit(void); 97 int dkcmd(char *, char *); 98 void error(const char *fmt, ...) __printflike(1, 2); 99 void fetchicmp(void); 100 void fetchicmp6(void); 101 void fetchifstat(void); 102 void fetchip(void); 103 void fetchip6(void); 104 void fetchiostat(void); 105 void fetchkre(void); 106 void fetchnetstat(void); 107 void fetchpigs(void); 108 void fetchswap(void); 109 void fetchtcp(void); 110 void getsysctl(const char *, void *, size_t); 111 int ifcmd(const char *cmd, const char *args); 112 int initicmp(void); 113 int initicmp6(void); 114 int initifstat(void); 115 int initip(void); 116 int initip6(void); 117 int initiostat(void); 118 int initkre(void); 119 int initnetstat(void); 120 int initpigs(void); 121 int initswap(void); 122 int inittcp(void); 123 int keyboard(void); 124 int kvm_ckread(void *, void *, int); 125 void labelicmp(void); 126 void labelicmp6(void); 127 void labelifstat(void); 128 void labelip(void); 129 void labelip6(void); 130 void labeliostat(void); 131 void labelkre(void); 132 void labelnetstat(void); 133 void labelpigs(void); 134 void labels(void); 135 void labelswap(void); 136 void labeltcp(void); 137 void load(void); 138 int netcmd(const char *, const char *); 139 void nlisterr(struct nlist []); 140 WINDOW *openicmp(void); 141 WINDOW *openicmp6(void); 142 WINDOW *openifstat(void); 143 WINDOW *openip(void); 144 WINDOW *openip6(void); 145 WINDOW *openiostat(void); 146 WINDOW *openkre(void); 147 WINDOW *opennetstat(void); 148 WINDOW *openpigs(void); 149 WINDOW *openswap(void); 150 WINDOW *opentcp(void); 151 int prefix(const char *, const char *); 152 void reseticmp(void); 153 void reseticmp6(void); 154 void resetip(void); 155 void resetip6(void); 156 void resettcp(void); 157 void showicmp(void); 158 void showicmp6(void); 159 void showifstat(void); 160 void showip(void); 161 void showip6(void); 162 void showiostat(void); 163 void showkre(void); 164 void shownetstat(void); 165 void showpigs(void); 166 void showswap(void); 167 void showtcp(void); 168 void status(void); 169 void suspend(int); 170 char *sysctl_dynread(const char *, size_t *); 171 void sysputpage(WINDOW* , int, int, int, uint64_t, int); 172 void sysputspaces(WINDOW* , int, int, int); 173 void sysputstrs(WINDOW* , int, int, int); 174 void sysputXs(WINDOW* , int, int, int); 175 void sysputuint64(WINDOW* , int, int, int, uint64_t, int); 176 void sysputwuint64(WINDOW* , int, int, int, uint64_t, int); 177 178 #define SYSTAT_CMD(name) \ 179 void close ## name(WINDOW *); \ 180 void fetch ## name(void); \ 181 int init ## name(void); \ 182 void label ## name(void); \ 183 WINDOW *open ## name(void); \ 184 void reset ## name(void); \ 185 void show ## name(void) 186 187 SYSTAT_CMD( zarc ); 188 SYSTAT_CMD( sctp ); 189 SYSTAT_CMD( iolat ); 190