ps.h revision 1.6
1/* $NetBSD: ps.h,v 1.6 1995/03/21 09:08:12 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 { CHAR, UCHAR, SHORT, USHORT, 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 char *ki_args; /* exec args */ 56 char *ki_env; /* environment */ 57} KINFO; 58 59/* Variables. */ 60typedef struct varent { 61 struct varent *next; 62 struct var *var; 63} VARENT; 64 65typedef struct var { 66 char *name; /* name(s) of variable */ 67 char *header; /* default header */ 68 char *alias; /* aliases */ 69#define COMM 0x01 /* needs exec arguments and environment (XXX) */ 70#define LJUST 0x02 /* left adjust on output (trailing blanks) */ 71#define USER 0x04 /* needs user structure */ 72 u_int flag; 73 /* output routine */ 74 void (*oproc) __P((struct kinfo *, struct varent *)); 75 short width; /* printing width */ 76 /* 77 * The following (optional) elements are hooks for passing information 78 * to the generic output routines: pvar, evar, uvar (those which print 79 * simple elements from well known structures: proc, eproc, usave) 80 */ 81 int off; /* offset in structure */ 82 enum type type; /* type of element */ 83 char *fmt; /* printf format */ 84 char *time; /* time format */ 85 /* 86 * glue to link selected fields together 87 */ 88} VAR; 89 90#include "extern.h" 91