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ps.h revision 1.25 
      1 /*	$NetBSD: ps.h,v 1.25 2005/06/26 19:10:49 christos 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. 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  */
     33 
     34 #define	UNLIMITED	0	/* unlimited terminal width */
     35 
     36 #define	PRINTMODE	0	/* print values */
     37 #define	WIDTHMODE	1	/* determine width of column */
     38 
     39 enum type {
     40 	UNSPECIFIED,
     41 	CHAR, UCHAR, SHORT, USHORT, INT, UINT, LONG, ULONG,
     42 	KPTR, KPTR24, INT32, UINT32, SIGLIST, INT64, UINT64,
     43 	TIMEVAL, CPUTIME, PCPU, VSIZE
     44 };
     45 
     46 /* Variables. */
     47 typedef struct varent {
     48 	struct varent *next;
     49 	struct var *var;
     50 } VARENT;
     51 
     52 typedef struct var {
     53 	const char *name;	/* name(s) of variable */
     54 	const char *header;	/* default header */
     55 #define	COMM	0x01		/* needs exec arguments and environment (XXX) */
     56 #define	ARGV0	0x02		/* only print argv[0] */
     57 #define	LJUST	0x04		/* left adjust on output (trailing blanks) */
     58 #define	INF127	0x08		/* 127 = infinity: if > 127, print 127. */
     59 #define	LWP	0x10		/* dispatch to kinfo_lwp routine */
     60 #define	UAREA	0x20		/* need to check p_uvalid */
     61 #define	ALIAS	0x40		/* entry is alias for 'header' */
     62 	u_int	flag;
     63 				/* output routine */
     64 	void	(*oproc)(void *, struct varent *, int);
     65 	/*
     66 	 * The following (optional) elements are hooks for passing information
     67 	 * to the generic output routine: pvar (that which prints simple
     68 	 * elements from struct kinfo_proc2).
     69 	 */
     70 	int	off;		/* offset in structure */
     71 	enum	type type;	/* type of element */
     72 	const char *fmt;	/* printf format */
     73 
     74 	/* current longest element */
     75 	int	width;		/* printing width */
     76 	int64_t	longestp;	/* longest positive signed value */
     77 	int64_t	longestn;	/* longest negative signed value */
     78 	u_int64_t longestu;	/* longest unsigned value */
     79 	double	longestpd;	/* longest positive double */
     80 	double	longestnd;	/* longest negative double */
     81 } VAR;
     82 
     83 #define	OUTPUT(vent, ki, kl, mode) do {					\
     84 	if ((vent)->var->flag & LWP)					\
     85 		((vent)->var->oproc)((void *)(kl), (vent), (mode));	\
     86 	else								\
     87 		((vent)->var->oproc)((void *)(ki), (vent), (mode));	\
     88 	} while (/*CONSTCOND*/ 0)
     89 
     90 #include "extern.h"
     91