2 * Copyright (c) 1980, 1989, 1992, 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 * From: @(#)systat.h 8.1 (Berkeley) 6/6/93
40 char *c_name; /* command name */
41 void (*c_refresh)(void); /* display refresh */
42 void (*c_fetch)(void); /* sets up data structures */
43 void (*c_label)(void); /* label display */
44 int (*c_init)(void); /* initialize namelist, etc. */
45 WINDOW *(*c_open)(void); /* open display */
46 void (*c_close)(WINDOW *); /* close display */
47 int (*c_cmd)(char *, char *); /* display command interpreter */
48 void (*c_reset)(void); /* reset ``mode since'' display */
49 char c_flags; /* see below */
52 #define CF_INIT 0x1 /* been initialized */
53 #define CF_LOADAV 0x2 /* display w/ load average */
58 #define KREAD(addr, buf, len) kvm_ckread((addr), (buf), (len))
59 #define NVAL(indx) namelist[(indx)].n_value
60 #define NPTR(indx) (void *)NVAL((indx))
61 #define NREAD(indx, buf, len) kvm_ckread(NPTR((indx)), (buf), (len))
62 #define LONG (sizeof (long))