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 { 39 struct kinfo_proc *ki_p; /* kinfo_proc structure */ 40 char *ki_args; /* exec args */ 41 char *ki_env; /* environment */ 42 int ki_valid; /* 1 => uarea stuff valid */ 43 double ki_pcpu; /* calculated in main() */ 44 segsz_t ki_memsize; /* calculated in main() */ 45 } KINFO; 46 47 /* Variables. */ 48 typedef struct varent { 49 STAILQ_ENTRY(varent) next_ve; 50 const char *header; 51 struct var *var; 52 } VARENT; 53 54 typedef struct var { 55 const char *name; /* name(s) of variable */ 56 const char *header; /* default header */ 57 const char *alias; /* aliases */ 58 #define COMM 0x01 /* needs exec arguments and environment (XXX) */ 59 #define LJUST 0x02 /* left adjust on output (trailing blanks) */ 60 #define USER 0x04 /* needs user structure */ 61 #define DSIZ 0x08 /* field size is dynamic*/ 62 #define INF127 0x10 /* values >127 displayed as 127 */ 63 u_int flag; 64 /* output routine */ 65 void (*oproc)(struct kinfo *, struct varent *); 66 /* sizing routine*/ 67 int (*sproc)(struct kinfo *); 68 short width; /* printing width */ 69 /* 70 * The following (optional) elements are hooks for passing information 71 * to the generic output routine pvar (which prints simple elements 72 * from the well known kinfo_proc structure). 73 */ 74 size_t off; /* offset in structure */ 75 enum type type; /* type of element */ 76 const char *fmt; /* printf format */ 77 short dwidth; /* dynamic printing width */ 78 /* 79 * glue to link selected fields together 80 */ 81 } VAR; 82 83 #include "extern.h" 84