ps.h revision 1.1 
1/*-
2 * Copyright (c) 1990 The Regents of the University of California.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
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.
20 *
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
31 * SUCH DAMAGE.
32 *
33 *	@(#)ps.h	5.3 (Berkeley) 6/3/91
34 */
35
36#define	UNLIMITED	0	/* unlimited terminal width */
37enum type { CHAR, UCHAR, SHORT, USHORT, LONG, ULONG, KPTR };
38
39struct usave {
40	struct	proc *u_procp;
41	struct	timeval u_start;
42	struct	rusage u_ru;
43	struct	rusage u_cru;
44	char	u_acflag;
45};
46
47typedef struct _kinfo {
48	struct proc *ki_p;	/* proc structure */
49	struct eproc *ki_e;	/* extra stuff */
50	struct usave *ki_u;	/* interesting parts of user */
51	char *ki_args;		/* exec args (should be char **) */
52	char *ki_env;		/* environment (should be char **) */
53} KINFO;
54
55/* Variables. */
56typedef struct _var {
57	char	*name;		/* name(s) of variable */
58	char	*header;	/* default header */
59	char	*alias;		/* aliases */
60#define	COMM	0x01		/* needs exec arguments and environment (XXX) */
61#define	LJUST	0x02		/* left adjust on output (trailing blanks) */
62#define	USER	0x04		/* needs user structure */
63	u_int	flag;
64	int	(*oproc)();	/* output routine */
65	short	width;		/* printing width */
66	/*
67	 * The following (optional) elements are hooks for passing information
68	 * to the generic output routines: pvar, evar, uvar (those which print
69	 * simple elements from well known structures: proc, eproc, usave)
70	 */
71	int	off;		/* offset in structure */
72	enum	type type;	/* type of element */
73	char	*fmt;		/* printf format */
74	char	*time;		/* time format */
75	/*
76	 * glue to link selected fields together
77	 */
78} VAR;
79
80struct varent {
81	VAR *var;
82	struct varent *next;
83};
84
85#include "extern.h"
86