1 /*- 2 * Copyright (c) 1990, 1993 3 * The Regents of the University of California. 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 * 4. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)ps.h 8.1 (Berkeley) 5/31/93 30 * $FreeBSD$ 31 */ 32 33 #include <sys/queue.h> 34 35 #define UNLIMITED 0 /* unlimited terminal width */ 36 enum type { CHAR, UCHAR, SHORT, USHORT, INT, UINT, LONG, ULONG, KPTR, PGTOK }; 37 38 typedef struct kinfo_str { 39 STAILQ_ENTRY(kinfo_str) ks_next; 40 char *ks_str; /* formatted string */ 41 } KINFO_STR; 42 43 typedef struct kinfo { 44 struct kinfo_proc *ki_p; /* kinfo_proc structure */ 45 char *ki_args; /* exec args */ 46 char *ki_env; /* environment */ 47 int ki_valid; /* 1 => uarea stuff valid */ 48 double ki_pcpu; /* calculated in main() */ 49 segsz_t ki_memsize; /* calculated in main() */ 50 union { 51 int level; /* used in decendant_sort() */ 52 char *prefix; /* calculated in decendant_sort() */ 53 } ki_d; 54 STAILQ_HEAD(, kinfo_str) ki_ks; 55 } KINFO; 56 57 /* Variables. */ 58 typedef struct varent { 59 STAILQ_ENTRY(varent) next_ve; 60 const char *header; 61 struct var *var; 62 } VARENT; 63 64 typedef struct var { 65 const char *name; /* name(s) of variable */ 66 const char *header; /* default header */ 67 const char *alias; /* aliases */ 68 #define COMM 0x01 /* needs exec arguments and environment (XXX) */ 69 #define LJUST 0x02 /* left adjust on output (trailing blanks) */ 70 #define USER 0x04 /* needs user structure */ 71 #define INF127 0x10 /* values >127 displayed as 127 */ 72 u_int flag; 73 /* output routine */ 74 char *(*oproc)(struct kinfo *, struct varent *); 75 /* 76 * The following (optional) elements are hooks for passing information 77 * to the generic output routine pvar (which prints simple elements 78 * from the well known kinfo_proc structure). 79 */ 80 size_t off; /* offset in structure */ 81 enum type type; /* type of element */ 82 const char *fmt; /* printf format */ 83 84 short width; /* calculated width */ 85 } VAR; 86 87 #include "extern.h" 88