2 * Copyright (c) 1991, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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
33 * @(#)extern.h 8.1 (Berkeley) 6/6/93
34 * $FreeBSD: src/usr.bin/systat/extern.h,v 1.7.6.1 2001/07/04 22:54:14 kris Exp $
37 #include <sys/cdefs.h>
41 extern struct cmdtab *curcmd;
42 extern struct cmdtab cmdtab[];
43 extern struct text *xtext;
45 extern char **dr_name;
46 extern char c, *namp, hostname[];
47 extern double avenrun[3];
48 extern float *dk_mspw;
50 extern long ntext, textp;
51 extern int *dk_select;
54 extern int hz, stathz;
55 extern double hertz; /* sampling frequency for cp_time and dk_time */
56 extern int naptime, col;
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;
71 int checkhost __P((struct inpcb *));
72 int checkport __P((struct inpcb *));
73 void closeiostat __P((WINDOW *));
74 void closeicmp __P((WINDOW *));
75 void closeip __P((WINDOW *));
76 void closekre __P((WINDOW *));
77 void closembufs __P((WINDOW *));
78 void closenetstat __P((WINDOW *));
79 void closepigs __P((WINDOW *));
80 void closeswap __P((WINDOW *));
81 void closetcp __P((WINDOW *));
82 int cmdiostat __P((char *, char *));
83 int cmdkre __P((char *, char *));
84 int cmdnetstat __P((char *, char *));
85 struct cmdtab *lookup __P((char *));
86 void command __P((char *));
88 void display __P((int));
89 int dkinit __P((void));
90 int dkcmd __P((char *, char *));
91 void error __P((const char *fmt, ...)) __printflike(1, 2);
92 void fetchicmp __P((void));
93 void fetchip __P((void));
94 void fetchiostat __P((void));
95 void fetchkre __P((void));
96 void fetchmbufs __P((void));
97 void fetchnetstat __P((void));
98 void fetchpigs __P((void));
99 void fetchswap __P((void));
100 void fetchtcp __P((void));
101 int initicmp __P((void));
102 int initip __P((void));
103 int initiostat __P((void));
104 int initkre __P((void));
105 int initmbufs __P((void));
106 int initnetstat __P((void));
107 int initpigs __P((void));
108 int initswap __P((void));
109 int inittcp __P((void));
110 int keyboard __P((void));
111 int kvm_ckread __P((void *, void *, int));
112 void labelicmp __P((void));
113 void labelip __P((void));
114 void labeliostat __P((void));
115 void labelkre __P((void));
116 void labelmbufs __P((void));
117 void labelnetstat __P((void));
118 void labelpigs __P((void));
119 void labels __P((void));
120 void labelswap __P((void));
121 void labeltcp __P((void));
122 void load __P((void));
123 int netcmd __P((char *, char *));
124 void nlisterr __P((struct nlist []));
125 WINDOW *openicmp __P((void));
126 WINDOW *openip __P((void));
127 WINDOW *openiostat __P((void));
128 WINDOW *openkre __P((void));
129 WINDOW *openmbufs __P((void));
130 WINDOW *opennetstat __P((void));
131 WINDOW *openpigs __P((void));
132 WINDOW *openswap __P((void));
133 WINDOW *opentcp __P((void));
134 int prefix __P((char *, char *));
135 void reseticmp __P((void));
136 void resetip __P((void));
137 void resettcp __P((void));
138 void showicmp __P((void));
139 void showip __P((void));
140 void showiostat __P((void));
141 void showkre __P((void));
142 void showmbufs __P((void));
143 void shownetstat __P((void));
144 void showpigs __P((void));
145 void showswap __P((void));
146 void showtcp __P((void));
147 void status __P((void));
148 void suspend __P((int));