1 /* $NetBSD: ps.h,v 1.29 2016/12/02 21:59:03 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 #include <sys/queue.h> 35 36 #define UNLIMITED 0 /* unlimited terminal width */ 37 38 enum mode { 39 PRINTMODE = 0, /* print values */ 40 WIDTHMODE = 1 /* determine width of column */ 41 }; 42 43 enum type { 44 UNSPECIFIED, 45 CHAR, UCHAR, SHORT, USHORT, INT, UINT, LONG, ULONG, 46 KPTR, KPTR24, INT32, UINT32, SIGLIST, INT64, UINT64, 47 TIMEVAL, CPUTIME, PCPU, VSIZE 48 }; 49 50 /* Variables. */ 51 typedef SIMPLEQ_HEAD(varlist, varent) VARLIST; 52 53 typedef struct varent { 54 SIMPLEQ_ENTRY(varent) next; 55 struct var *var; 56 } VARENT; 57 58 struct pinfo { 59 struct kinfo_proc2 *ki; 60 struct kinfo_lwp *li; 61 char *prefix; 62 int level; 63 double pcpu; 64 }; 65 66 typedef struct var { 67 const char *name; /* name(s) of variable */ 68 const char *header; /* header, possibly changed from default */ 69 #define COMM 0x01 /* needs exec arguments and environment (XXX) */ 70 #define ARGV0 0x02 /* only print argv[0] */ 71 #define LJUST 0x04 /* left adjust on output (trailing blanks) */ 72 #define INF127 0x08 /* 127 = infinity: if > 127, print 127. */ 73 #define LWP 0x10 /* dispatch to kinfo_lwp routine */ 74 #define UAREA 0x20 /* need to check p_uvalid */ 75 #define ALIAS 0x40 /* entry is alias for 'header' */ 76 u_int flag; 77 /* output routine */ 78 void (*oproc)(struct pinfo *pi, struct varent *, enum mode); 79 /* 80 * The following (optional) elements are hooks for passing information 81 * to the generic output routine: pvar (that which prints simple 82 * elements from struct kinfo_proc2). 83 */ 84 int off; /* offset in structure */ 85 enum type type; /* type of element */ 86 const char *fmt; /* printf format */ 87 88 /* current longest element */ 89 int width; /* printing width */ 90 int64_t longestp; /* longest positive signed value */ 91 int64_t longestn; /* longest negative signed value */ 92 u_int64_t longestu; /* longest unsigned value */ 93 double longestpd; /* longest positive double */ 94 double longestnd; /* longest negative double */ 95 } VAR; 96 97 98 #define OUTPUT(vent, kl, pi, ki, mode) do { \ 99 if ((vent)->var->flag & LWP) \ 100 pi->li = kl; \ 101 ((vent)->var->oproc)(pi, (vent), (mode)); \ 102 } while (/*CONSTCOND*/ 0) 103 104 #include "extern.h" 105