ps.h revision 1.11 
1/*	$NetBSD: ps.h,v 1.11 1995/09/29 21:57:03 cgd 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 */
39enum type {
40	CHAR, UCHAR, SHORT, USHORT, INT, UINT, LONG, ULONG, KPTR,
41	INT32, UINT32
42};
43
44struct usave {
45	struct	timeval u_start;
46	struct	rusage u_ru;
47	struct	rusage u_cru;
48	char	u_acflag;
49	char	u_valid;
50};
51
52#define KI_PROC(ki) (&(ki)->ki_p->kp_proc)
53#define KI_EPROC(ki) (&(ki)->ki_p->kp_eproc)
54
55typedef struct kinfo {
56	struct kinfo_proc *ki_p;	/* proc structure */
57	struct usave ki_u;	/* interesting parts of user */
58} KINFO;
59
60/* Variables. */
61typedef struct varent {
62	struct varent *next;
63	struct var *var;
64} VARENT;
65
66typedef struct var {
67	char	*name;		/* name(s) of variable */
68	char	*header;	/* default header */
69	char	*alias;		/* aliases */
70#define	COMM	0x01		/* needs exec arguments and environment (XXX) */
71#define	LJUST	0x02		/* left adjust on output (trailing blanks) */
72#define	USER	0x04		/* needs user structure */
73#define	INF127	0x08		/* 127 = infinity: if > 127, print 127. */
74	u_int	flag;
75				/* output routine */
76	void	(*oproc) __P((struct kinfo *, struct varent *));
77	short	width;		/* printing width */
78	/*
79	 * The following (optional) elements are hooks for passing information
80	 * to the generic output routines: pvar, evar, uvar (those which print
81	 * simple elements from well known structures: proc, eproc, usave)
82	 */
83	int	off;		/* offset in structure */
84	enum	type type;	/* type of element */
85	char	*fmt;		/* printf format */
86	char	*time;		/* time format */
87	/*
88	 * glue to link selected fields together
89	 */
90} VAR;
91
92#include "extern.h"
93