ps.h revision 1.8 
1/*	$NetBSD: ps.h,v 1.8 1995/05/18 20:33:26 mycroft 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 { CHAR, UCHAR, SHORT, USHORT, INT, UINT, LONG, ULONG, KPTR };
40
41struct usave {
42	struct	timeval u_start;
43	struct	rusage u_ru;
44	struct	rusage u_cru;
45	char	u_acflag;
46	char	u_valid;
47};
48
49#define KI_PROC(ki) (&(ki)->ki_p->kp_proc)
50#define KI_EPROC(ki) (&(ki)->ki_p->kp_eproc)
51
52typedef struct kinfo {
53	struct kinfo_proc *ki_p;	/* proc structure */
54	struct usave ki_u;	/* interesting parts of user */
55} KINFO;
56
57/* Variables. */
58typedef struct varent {
59	struct varent *next;
60	struct var *var;
61} VARENT;
62
63typedef struct var {
64	char	*name;		/* name(s) of variable */
65	char	*header;	/* default header */
66	char	*alias;		/* aliases */
67#define	COMM	0x01		/* needs exec arguments and environment (XXX) */
68#define	LJUST	0x02		/* left adjust on output (trailing blanks) */
69#define	USER	0x04		/* needs user structure */
70	u_int	flag;
71				/* output routine */
72	void	(*oproc) __P((struct kinfo *, struct varent *));
73	short	width;		/* printing width */
74	/*
75	 * The following (optional) elements are hooks for passing information
76	 * to the generic output routines: pvar, evar, uvar (those which print
77	 * simple elements from well known structures: proc, eproc, usave)
78	 */
79	int	off;		/* offset in structure */
80	enum	type type;	/* type of element */
81	char	*fmt;		/* printf format */
82	char	*time;		/* time format */
83	/*
84	 * glue to link selected fields together
85	 */
86} VAR;
87
88#include "extern.h"
89