ps.h revision 1.2
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 * $Id: ps.h,v 1.2 1993/03/22 08:04:00 cgd Exp $ 36 */ 37 38#define UNLIMITED 0 /* unlimited terminal width */ 39enum type { CHAR, UCHAR, SHORT, USHORT, LONG, ULONG, KPTR }; 40 41struct usave { 42 struct proc *u_procp; 43 struct timeval u_start; 44 struct rusage u_ru; 45 struct rusage u_cru; 46 char u_acflag; 47}; 48 49typedef struct _kinfo { 50 struct proc *ki_p; /* proc structure */ 51 struct eproc *ki_e; /* extra stuff */ 52 struct usave *ki_u; /* interesting parts of user */ 53 char *ki_args; /* exec args (should be char **) */ 54 char *ki_env; /* environment (should be char **) */ 55} KINFO; 56 57/* Variables. */ 58typedef struct _var { 59 char *name; /* name(s) of variable */ 60 char *header; /* default header */ 61 char *alias; /* aliases */ 62#define COMM 0x01 /* needs exec arguments and environment (XXX) */ 63#define LJUST 0x02 /* left adjust on output (trailing blanks) */ 64#define USER 0x04 /* needs user structure */ 65 u_int flag; 66 int (*oproc)(); /* output routine */ 67 short width; /* printing width */ 68 /* 69 * The following (optional) elements are hooks for passing information 70 * to the generic output routines: pvar, evar, uvar (those which print 71 * simple elements from well known structures: proc, eproc, usave) 72 */ 73 int off; /* offset in structure */ 74 enum type type; /* type of element */ 75 char *fmt; /* printf format */ 76 char *time; /* time format */ 77 /* 78 * glue to link selected fields together 79 */ 80} VAR; 81 82struct varent { 83 VAR *var; 84 struct varent *next; 85}; 86 87#include "extern.h" 88