usr.bin/systat/extern.h

   1 /*      $NetBSD: extern.h,v 1.39 2008/04/07 05:18:25 thorpej Exp $      */
   2
   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  */
  33
  34 #include <sys/cdefs.h>
  35 #include <fcntl.h>
  36 #include <kvm.h>
  37
  38 #define ADJINETCTR(c, o, n, e)  (c.e = n.e - o.e)
  39 #define xADJINETCTR(c, o, n, e) (c[e] = n[e] - o[e])
  40
  41 extern struct   command global_commands[];
  42 extern struct   mode *curmode;
  43 extern struct   mode modes[];
  44 extern struct   text *xtext;
  45 extern WINDOW   *wnd;
  46 extern char     *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      CMDLINE;
  52 extern int      hz, stathz, maxslp;
  53 extern int      naptime;
  54 extern int      nhosts;
  55 extern int      nports;
  56 extern int      protos;
  57 extern int      verbose;
  58 extern int      nflag;
  59 extern char     *memf;
  60 extern int      allflag;
  61 extern int      turns;
  62 extern gid_t    egid;
  63 extern int      use_sysctl;
  64
  65 struct inpcb;
  66 #ifdef INET6
  67 struct in6pcb;
  68 #endif
  69
  70 int      checkhost(struct inpcb *);
  71 int      checkport(struct inpcb *);
  72 #ifdef INET6
  73 int      checkhost6(struct in6pcb *);
  74 int      checkport6(struct in6pcb *);
  75 #endif
  76 void     closebufcache(WINDOW *);
  77 void     closedf(WINDOW *);
  78 void     closeicmp(WINDOW *);
  79 void     closeiostat(WINDOW *);
  80 void     closeip(WINDOW *);
  81 void     closevmstat(WINDOW *);
  82 void     closesyscall(WINDOW *);
  83 void     closembufs(WINDOW *);
  84 void     closenetstat(WINDOW *);
  85 void     closepigs(WINDOW *);
  86 void     closeswap(WINDOW *);
  87 void     closetcp(WINDOW *);
  88 void     command(char *);
  89 void     df_all(char *);
  90 void     df_some(char *);
  91 void     die(int);
  92 void     disks_add(char *);
  93 void     disks_remove(char *);
  94 void     disks_drives(char *);
  95 void     display(int);
  96 void     error(const char *, ...)
  97      __attribute__((__format__(__printf__, 1, 2)));
  98 void     fetchbufcache(void);
  99 void     fetchdf(void);
 100 void     fetchicmp(void);
 101 void     fetchiostat(void);
 102 void     fetchip(void);
 103 void     fetchvmstat(void);
 104 void     fetchsyscall(void);
 105 void     fetchmbufs(void);
 106 void     fetchnetstat(void);
 107 void     fetchpigs(void);
 108 void     fetchswap(void);
 109 void     fetchtcp(void);
 110 int      fetch_cptime(u_int64_t *);
 111 void     global_help(char *);
 112 void     global_interval(char *);
 113 void     global_load(char *);
 114 void     global_quit(char *);
 115 void     global_stop(char *);
 116 void     icmp_boot(char *);
 117 void     icmp_run(char *);
 118 void     icmp_time(char *);
 119 void     icmp_zero(char *);
 120 int      initbufcache(void);
 121 int      initdf(void);
 122 int      initicmp(void);
 123 int      initiostat(void);
 124 int      initip(void);
 125 int      initvmstat(void);
 126 int      initsyscall(void);
 127 int      initmbufs(void);
 128 int      initnetstat(void);
 129 int      initpigs(void);
 130 int      initswap(void);
 131 int      inittcp(void);
 132 void     iostat_bars(char *);
 133 void     iostat_numbers(char *);
 134 void     iostat_secs(char *);
 135 void     iostat_rw(char *);
 136 void     iostat_all(char *);
 137 void     ip_boot(char *);
 138 void     ip_run(char *);
 139 void     ip_time(char *);
 140 void     ip_zero(char *);
 141 void     keyboard(void) __attribute__((__noreturn__));
 142 ssize_t  kvm_ckread(const void *, void *, size_t, const char *);
 143 void     labelbufcache(void);
 144 void     labeldf(void);
 145 void     labelicmp(void);
 146 void     labeliostat(void);
 147 void     labelip(void);
 148 void     labelvmstat(void);
 149 void     labelsyscall(void);
 150 void     labelmbufs(void);
 151 void     labelnetstat(void);
 152 void     labelpigs(void);
 153 void     labelps(void);
 154 void     labels(void);
 155 void     labelswap(void);
 156 void     labeltcp(void);
 157 void     labeltcpsyn(void);
 158 void     netstat_all(char *);
 159 void     netstat_display(char *);
 160 void     netstat_ignore(char *);
 161 void     netstat_names(char *);
 162 void     netstat_numbers(char *);
 163 void     netstat_reset(char *);
 164 void     netstat_show(char *);
 165 void     netstat_tcp(char *);
 166 void     netstat_udp(char *);
 167 void     nlisterr(struct nlist []) __attribute__((__noreturn__));
 168 WINDOW  *openbufcache(void);
 169 WINDOW  *opendf(void);
 170 WINDOW  *openicmp(void);
 171 WINDOW  *openiostat(void);
 172 WINDOW  *openip(void);
 173 WINDOW  *openvmstat(void);
 174 WINDOW  *opensyscall(void);
 175 WINDOW  *openmbufs(void);
 176 WINDOW  *opennetstat(void);
 177 WINDOW  *openpigs(void);
 178 WINDOW  *openswap(void);
 179 WINDOW  *opentcp(void);
 180 void     ps_user(char *);
 181 void     redraw(void);
 182 void     showbufcache(void);
 183 void     showdf(void);
 184 void     showicmp(void);
 185 void     showiostat(void);
 186 void     showip(void);
 187 void     showvmstat(void);
 188 void     showsyscall(void);
 189 void     showmbufs(void);
 190 void     shownetstat(void);
 191 void     showpigs(void);
 192 void     showps(void);
 193 void     showswap(void);
 194 void     showtcp(void);
 195 void     showtcpsyn(void);
 196 void     status(void);
 197 void     switch_mode(struct mode *);
 198 void     tcp_boot(char *);
 199 void     tcp_run(char *);
 200 void     tcp_time(char *);
 201 void     tcp_zero(char *);
 202 void     vmstat_boot(char *);
 203 void     vmstat_run(char *);
 204 void     vmstat_time(char *);
 205 void     vmstat_zero(char *);
 206 void     syscall_boot(char *);
 207 void     syscall_run(char *);
 208 void     syscall_time(char *);
 209 void     syscall_zero(char *);
 210 void     syscall_order(char *);
 211 void     syscall_show(char *);
 212
 213 #ifdef INET6
 214 void     closeip6(WINDOW *);
 215 void     fetchip6(void);
 216 int      initip6(void);
 217 void     labelip6(void);
 218 WINDOW  *openip6(void);
 219 void     showip6(void);
 220 void     ip6_boot(char *);
 221 void     ip6_run(char *);
 222 void     ip6_time(char *);
 223 void     ip6_zero(char *);
 224 #endif
 225
 226 #ifdef IPSEC
 227 void     closeipsec(WINDOW *);
 228 void     fetchipsec(void);
 229 int      initipsec(void);
 230 void     labelipsec(void);
 231 WINDOW  *openipsec(void);
 232 void     showipsec(void);
 233 void     ipsec_boot(char *);
 234 void     ipsec_run(char *);
 235 void     ipsec_time(char *);
 236 void     ipsec_zero(char *);
 237 #endif