usr.bin/systat/extern.h

   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. 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  *      @(#)extern.h    8.1 (Berkeley) 6/6/93
  30  */
  31
  32 #include <fcntl.h>
  33 #include <kvm.h>
  34
  35 extern struct   cmdtab *curcmd;
  36 extern struct   cmdtab cmdtab[];
  37 extern WINDOW   *wnd;
  38 extern char     c, *namp, hostname[];
  39 extern double   avenrun[3];
  40 extern kvm_t    *kd;
  41 extern long     ntext, textp;
  42 extern int      CMDLINE;
  43 extern int      hz, stathz;
  44 extern double   hertz;          /* sampling frequency for cp_time and dk_time */
  45 extern double   naptime;
  46 extern int      col;
  47 extern int      nhosts;
  48 extern int      nports;
  49 extern int      protos;
  50 extern int      verbose;
  51
  52 struct inpcb;
  53
  54 extern struct device_selection *dev_select;
  55 extern long                     generation;
  56 extern int                      num_devices;
  57 extern int                      num_selected;
  58 extern int                      num_selections;
  59 extern long                     select_generation;
  60
  61 int      checkhost(struct inpcb *);
  62 int      checkport(struct inpcb *);
  63 void     closeiostat(WINDOW *);
  64 void     closeifstat(WINDOW *);
  65 void     closealtqs(WINDOW *);
  66 void     closeicmp(WINDOW *);
  67 void     closeicmp6(WINDOW *);
  68 void     closeip(WINDOW *);
  69 void     closeip6(WINDOW *);
  70 void     closekre(WINDOW *);
  71 void     closembufs(WINDOW *);
  72 void     closenetstat(WINDOW *);
  73 void     closenetbw(WINDOW *);
  74 void     closepftop(WINDOW *);
  75 void     closepigs(WINDOW *);
  76 void     closesensors(WINDOW *);
  77 void     closeswap(WINDOW *);
  78 void     closetcp(WINDOW *);
  79 void     closevmm(WINDOW *);
  80 int      cmdiostat(const char *, char *);
  81 int      cmdifstat(const char *, char *);
  82 int      cmdaltqs(const char *, char *);
  83 int      cmdkre(const char *, char *);
  84 int      cmdnetstat(const char *, char *);
  85 int      cmdnetbw(const char *, char *);
  86 int      cmdpftop(const char *, char *);
  87 int      cmdsensors(const char *, char *);
  88 struct   cmdtab *lookup(const char *);
  89 void     command(const char *);
  90 void     die(int);
  91 void     display(int);
  92 int      dkinit(void);
  93 int      dkcmd(char *, char *);
  94 void     error(const char *fmt, ...) __printflike(1, 2);
  95 void     fetchicmp(void);
  96 void     fetchicmp6(void);
  97 void     fetchifstat(void);
  98 void     fetchaltqs(void);
  99 void     fetchip(void);
 100 void     fetchip6(void);
 101 void     fetchiostat(void);
 102 void     fetchkre(void);
 103 void     fetchmbufs(void);
 104 void     fetchnetstat(void);
 105 void     fetchnetbw(void);
 106 void     fetchpftop(void);
 107 void     fetchpigs(void);
 108 void     fetchsensors(void);
 109 void     fetchswap(void);
 110 void     fetchtcp(void);
 111 void     fetchvmm(void);
 112 int      ifcmd(const char *, const char *);
 113 int      initicmp(void);
 114 int      initicmp6(void);
 115 int      initifstat(void);
 116 int      initaltqs(void);
 117 int      initip(void);
 118 int      initip6(void);
 119 int      initiostat(void);
 120 int      initkre(void);
 121 int      initmbufs(void);
 122 int      initnetstat(void);
 123 int      initnetbw(void);
 124 int      initpftop(void);
 125 int      initpigs(void);
 126 int      initsensors(void);
 127 int      initswap(void);
 128 int      inittcp(void);
 129 int      initvmm(void);
 130 int      keyboard(void);
 131 int      kvm_ckread(void *, void *, int);
 132 void     labelicmp(void);
 133 void     labelicmp6(void);
 134 void     labelifstat(void);
 135 void     labelaltqs(void);
 136 void     labelip(void);
 137 void     labelip6(void);
 138 void     labeliostat(void);
 139 void     labelkre(void);
 140 void     labelmbufs(void);
 141 void     labelnetstat(void);
 142 void     labelnetbw(void);
 143 void     labelpftop(void);
 144 void     labelpigs(void);
 145 void     labels(void);
 146 void     labelsensors(void);
 147 void     labelswap(void);
 148 void     labeltcp(void);
 149 void     labelvmm(void);
 150 void     load(void);
 151 int      netcmd(const char *, char *);
 152 void     nlisterr(struct nlist []);
 153 WINDOW  *openicmp(void);
 154 WINDOW  *openicmp6(void);
 155 WINDOW  *openifstat(void);
 156 WINDOW  *openaltqs(void);
 157 WINDOW  *openip(void);
 158 WINDOW  *openip6(void);
 159 WINDOW  *openiostat(void);
 160 WINDOW  *openkre(void);
 161 WINDOW  *openmbufs(void);
 162 WINDOW  *opennetstat(void);
 163 WINDOW  *opennetbw(void);
 164 WINDOW  *openpftop(void);
 165 WINDOW  *openpigs(void);
 166 WINDOW  *opensensors(void);
 167 WINDOW  *openswap(void);
 168 WINDOW  *opentcp(void);
 169 WINDOW  *openvmm(void);
 170 int      prefix(const char *, const char *);
 171 void     reseticmp(void);
 172 void     reseticmp6(void);
 173 void     resetip(void);
 174 void     resetip6(void);
 175 void     resettcp(void);
 176 void     showicmp(void);
 177 void     showicmp6(void);
 178 void     showifstat(void);
 179 void     showaltqs(void);
 180 void     showip(void);
 181 void     showip6(void);
 182 void     showiostat(void);
 183 void     showkre(void);
 184 void     showmbufs(void);
 185 void     shownetstat(void);
 186 void     shownetbw(void);
 187 void     showpftop(void);
 188 void     showpigs(void);
 189 void     showsensors(void);
 190 void     showswap(void);
 191 void     showtcp(void);
 192 void     showvmm(void);
 193 void     status(void);
 194 void     suspend(int);