ps.h revision 1.17.4.2 
1/*	$NetBSD: ps.h,v 1.17.4.2 2002/04/24 21:42:31 nathanw Exp $	*/
2
3/*-
4 * Copyright (c) 1990, 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. All advertising materials mentioning features or use of this software
16 *    must display the following acknowledgement:
17 *	This product includes software developed by the University of
18 *	California, Berkeley and its contributors.
19 * 4. Neither the name of the University nor the names of its contributors
20 *    may be used to endorse or promote products derived from this software
21 *    without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 *
35 *	@(#)ps.h	8.1 (Berkeley) 5/31/93
36 */
37
38#define	UNLIMITED	0	/* unlimited terminal width */
39
40#define PRINTMODE	0	/* print values */
41#define WIDTHMODE	1	/* determine width of column */
42
43enum type {
44	CHAR, UCHAR, SHORT, USHORT, INT, UINT, LONG, ULONG, KPTR, KPTR24,
45	INT32, UINT32, SIGLIST, INT64, UINT64
46};
47
48/* Variables. */
49typedef struct varent {
50	struct varent *next;
51	struct var *var;
52} VARENT;
53
54typedef struct var {
55	char	*name;		/* name(s) of variable */
56	char	*header;	/* default header */
57	char	*alias;		/* aliases */
58#define	COMM	0x01		/* needs exec arguments and environment (XXX) */
59#define	LJUST	0x02		/* left adjust on output (trailing blanks) */
60#define	INF127	0x04		/* 127 = infinity: if > 127, print 127. */
61#define LWP	0x08		/* dispatch to kinfo_lwp routine */
62	u_int	flag;
63				/* output routine */
64	void	(*oproc) __P((void *, struct varent *, int));
65	short	width;		/* printing width */
66	/*
67	 * The following (optional) elements are hooks for passing information
68	 * to the generic output routine: pvar (that which prints simple
69	 * elements from struct kinfo_proc2).
70	 */
71	int	off;		/* offset in structure */
72	enum	type type;	/* type of element */
73	char	*fmt;		/* printf format */
74	/* current longest element */
75	int64_t	longestp;	/* longest positive signed value */
76	int64_t	longestn;	/* longest negative signed value */
77	u_int64_t longestu;	/* longest unsigned value */
78	double	longestpd;	/* longest positive double */
79	double	longestnd;	/* longest negative double */
80} VAR;
81
82#define OUTPUT(vent, ki, kl, mode) do {					\
83	if ((vent)->var->flag & LWP)					\
84		((vent)->var->oproc)((void *)(kl), (vent), (mode));	\
85	else								\
86		((vent)->var->oproc)((void *)(ki), (vent), (mode));	\
87	} while (/*CONSTCOND*/ 0)
88
89#include "extern.h"
90