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 * 4. 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 * $FreeBSD$
31 */
32
33#include <sys/cdefs.h>
34#include <fcntl.h>
35#include <kvm.h>
36
37extern struct	cmdtab *curcmd;
38extern struct	cmdtab cmdtab[];
39extern struct	text *xtext;
40extern WINDOW	*wnd;
41extern char	**dr_name;
42extern char	c, *namp, hostname[];
43extern double	avenrun[3];
44extern float	*dk_mspw;
45extern kvm_t	*kd;
46extern long	ntext, textp;
47extern int	*dk_select;
48extern int	CMDLINE;
49extern int	dk_ndrive;
50extern int	hz, stathz;
51extern double	hertz;		/* sampling frequency for cp_time and dk_time */
52extern int	col;
53extern int	nhosts;
54extern int	nports;
55extern int	protos;
56extern int	verbose;
57extern unsigned int	delay;
58
59struct inpcb;
60
61extern struct device_selection *dev_select;
62extern long			generation;
63extern int			num_devices;
64extern int			num_selected;
65extern int			num_selections;
66extern long			select_generation;
67
68extern struct nlist		namelist[];
69
70int	 checkhost(struct inpcb *);
71int	 checkport(struct inpcb *);
72void	 closeicmp(WINDOW *);
73void	 closeicmp6(WINDOW *);
74void	 closeifstat(WINDOW *);
75void	 closeiostat(WINDOW *);
76void	 closeip(WINDOW *);
77void	 closeip6(WINDOW *);
78void	 closekre(WINDOW *);
79void	 closenetstat(WINDOW *);
80void	 closepigs(WINDOW *);
81void	 closeswap(WINDOW *);
82void	 closetcp(WINDOW *);
83int	 cmdifstat(const char *, const char *);
84int	 cmdiostat(const char *, const char *);
85int	 cmdkre(const char *, const char *);
86int	 cmdnetstat(const char *, const char *);
87struct	 cmdtab *lookup(const char *);
88void	 command(const char *);
89void	 die(int);
90void	 display(void);
91int	 dkinit(void);
92int	 dkcmd(char *, char *);
93void	 error(const char *fmt, ...) __printflike(1, 2);
94void	 fetchicmp(void);
95void	 fetchicmp6(void);
96void	 fetchifstat(void);
97void	 fetchip(void);
98void	 fetchip6(void);
99void	 fetchiostat(void);
100void	 fetchkre(void);
101void	 fetchnetstat(void);
102void	 fetchpigs(void);
103void	 fetchswap(void);
104void	 fetchtcp(void);
105void	 getsysctl(const char *, void *, size_t);
106int	 ifcmd(const char *cmd, const char *args);
107int	 initicmp(void);
108int	 initicmp6(void);
109int	 initifstat(void);
110int	 initip(void);
111int	 initip6(void);
112int	 initiostat(void);
113int	 initkre(void);
114int	 initnetstat(void);
115int	 initpigs(void);
116int	 initswap(void);
117int	 inittcp(void);
118int	 keyboard(void);
119int	 kvm_ckread(void *, void *, int);
120void	 labelicmp(void);
121void	 labelicmp6(void);
122void	 labelifstat(void);
123void	 labelip(void);
124void	 labelip6(void);
125void	 labeliostat(void);
126void	 labelkre(void);
127void	 labelnetstat(void);
128void	 labelpigs(void);
129void	 labels(void);
130void	 labelswap(void);
131void	 labeltcp(void);
132void	 load(void);
133int	 netcmd(const char *, const char *);
134void	 nlisterr(struct nlist []);
135WINDOW	*openicmp(void);
136WINDOW	*openicmp6(void);
137WINDOW	*openifstat(void);
138WINDOW	*openip(void);
139WINDOW	*openip6(void);
140WINDOW	*openiostat(void);
141WINDOW	*openkre(void);
142WINDOW	*opennetstat(void);
143WINDOW	*openpigs(void);
144WINDOW	*openswap(void);
145WINDOW	*opentcp(void);
146int	 prefix(const char *, const char *);
147void	 reseticmp(void);
148void	 reseticmp6(void);
149void	 resetip(void);
150void	 resetip6(void);
151void	 resettcp(void);
152void	 showicmp(void);
153void	 showicmp6(void);
154void	 showifstat(void);
155void	 showip(void);
156void	 showip6(void);
157void	 showiostat(void);
158void	 showkre(void);
159void	 shownetstat(void);
160void	 showpigs(void);
161void	 showswap(void);
162void	 showtcp(void);
163void	 status(void);
164void	 suspend(int);
165char	*sysctl_dynread(const char *, size_t *);
166