1 /* $NetBSD: ps.h,v 1.26 2006/10/02 17:54:35 apb 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 #include <sys/queue.h> 35 36 #define UNLIMITED 0 /* unlimited terminal width */ 37 38 #define PRINTMODE 0 /* print values */ 39 #define WIDTHMODE 1 /* determine width of column */ 40 41 enum type { 42 UNSPECIFIED, 43 CHAR, UCHAR, SHORT, USHORT, INT, UINT, LONG, ULONG, 44 KPTR, KPTR24, INT32, UINT32, SIGLIST, INT64, UINT64, 45 TIMEVAL, CPUTIME, PCPU, VSIZE 46 }; 47 48 /* Variables. */ 49 typedef SIMPLEQ_HEAD(varlist, varent) VARLIST; 50 51 typedef struct varent { 52 SIMPLEQ_ENTRY(varent) next; 53 struct var *var; 54 } VARENT; 55 56 typedef struct var { 57 const char *name; /* name(s) of variable */ 58 const char *header; /* header, possibly changed from default */ 59 #define COMM 0x01 /* needs exec arguments and environment (XXX) */ 60 #define ARGV0 0x02 /* only print argv[0] */ 61 #define LJUST 0x04 /* left adjust on output (trailing blanks) */ 62 #define INF127 0x08 /* 127 = infinity: if > 127, print 127. */ 63 #define LWP 0x10 /* dispatch to kinfo_lwp routine */ 64 #define UAREA 0x20 /* need to check p_uvalid */ 65 #define ALIAS 0x40 /* entry is alias for 'header' */ 66 u_int flag; 67 /* output routine */ 68 void (*oproc)(void *, struct varent *, int); 69 /* 70 * The following (optional) elements are hooks for passing information 71 * to the generic output routine: pvar (that which prints simple 72 * elements from struct kinfo_proc2). 73 */ 74 int off; /* offset in structure */ 75 enum type type; /* type of element */ 76 const char *fmt; /* printf format */ 77 78 /* current longest element */ 79 int width; /* printing width */ 80 int64_t longestp; /* longest positive signed value */ 81 int64_t longestn; /* longest negative signed value */ 82 u_int64_t longestu; /* longest unsigned value */ 83 double longestpd; /* longest positive double */ 84 double longestnd; /* longest negative double */ 85 } VAR; 86 87 #define OUTPUT(vent, ki, kl, mode) do { \ 88 if ((vent)->var->flag & LWP) \ 89 ((vent)->var->oproc)((void *)(kl), (vent), (mode)); \ 90 else \ 91 ((vent)->var->oproc)((void *)(ki), (vent), (mode)); \ 92 } while (/*CONSTCOND*/ 0) 93 94 #include "extern.h" 95