1/*-
2 * SPDX-License-Identifier: BSD-3-Clause
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. Neither the name of the University nor the names of its contributors
16 *    may be used to endorse or promote products derived from this software
17 *    without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
31 *	@(#)ps.h	8.1 (Berkeley) 5/31/93
32 * $FreeBSD$
33 */
34
35#include <sys/queue.h>
36
37#define	UNLIMITED	0	/* unlimited terminal width */
38enum type { CHAR, UCHAR, SHORT, USHORT, INT, UINT, LONG, ULONG, KPTR, PGTOK };
39
40typedef struct kinfo_str {
41	STAILQ_ENTRY(kinfo_str) ks_next;
42	char *ks_str;	/* formatted string */
43} KINFO_STR;
44
45typedef struct kinfo {
46	struct kinfo_proc *ki_p;	/* kinfo_proc structure */
47	const char *ki_args;	/* exec args */
48	const char *ki_env;	/* environment */
49	int ki_valid;		/* 1 => uarea stuff valid */
50	double	 ki_pcpu;	/* calculated in main() */
51	segsz_t	 ki_memsize;	/* calculated in main() */
52	union {
53		int level;	/* used in decendant_sort() */
54		char *prefix;	/* calculated in decendant_sort() */
55	} ki_d;
56	STAILQ_HEAD(, kinfo_str) ki_ks;
57} KINFO;
58
59/* Variables. */
60typedef struct varent {
61	STAILQ_ENTRY(varent) next_ve;
62	const char *header;
63	struct var *var;
64} VARENT;
65
66typedef struct var {
67	const char *name;	/* name(s) of variable */
68	const char *header;	/* default header */
69	const char *alias;	/* aliases */
70	const char *field;	/* xo field name */
71#define	COMM	0x01		/* needs exec arguments and environment (XXX) */
72#define	LJUST	0x02		/* left adjust on output (trailing blanks) */
73#define	USER	0x04		/* needs user structure */
74#define	INF127	0x10		/* values >127 displayed as 127 */
75	u_int	flag;
76				/* output routine */
77	char 	*(*oproc)(struct kinfo *, struct varent *);
78	/*
79	 * The following (optional) elements are hooks for passing information
80	 * to the generic output routine pvar (which prints simple elements
81	 * from the well known kinfo_proc structure).
82	 */
83	size_t	off;		/* offset in structure */
84	enum	type type;	/* type of element */
85	const char *fmt;	/* printf format */
86
87	short	width;		/* calculated width */
88} VAR;
89
90#include "extern.h"
91