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 * 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 8.1 (Berkeley) 5/31/93 34 * $FreeBSD: src/bin/ps/ps.h,v 1.7 1999/08/27 23:14:52 peter Exp $ 35 * $DragonFly: src/bin/ps/ps.h,v 1.9 2007/02/01 10:33:25 corecode Exp $ 36 */ 37 38 #define UNLIMITED 0 /* unlimited terminal width */ 39 enum type { CHAR, UCHAR, SHORT, USHORT, INT, UINT, LONG, ULONG, KPTR }; 40 41 #define KI_PROC(ki, f) ((ki)->ki_proc->kp_ ## f) 42 #define KI_LWP(ki, f) ((ki)->ki_proc->kp_lwp.kl_ ## f) 43 44 typedef struct kinfo { 45 struct kinfo_proc *ki_proc; /* proc info structure */ 46 const char *ki_args; /* exec args */ 47 const char *ki_env; /* environment */ 48 } KINFO; 49 50 /* Variables. */ 51 struct varent { 52 STAILQ_ENTRY(varent) link; 53 const struct var *var; 54 const char *header; 55 int width; /* printing width */ 56 int dwidth; /* dynamic printing width */ 57 }; 58 59 typedef struct var { 60 const char *name; /* name(s) of variable */ 61 const char *header; /* default header */ 62 const char *alias; /* aliases */ 63 #define COMM 0x01 /* needs exec arguments and environment (XXX) */ 64 #define LJUST 0x02 /* left adjust on output (trailing blanks) */ 65 #define USER 0x04 /* needs user structure */ 66 #define DSIZ 0x08 /* field size is dynamic*/ 67 u_int flag; 68 /* output routine */ 69 void (*oproc) (const struct kinfo *, const struct varent *); 70 /* sizing routine*/ 71 int (*sproc) (const struct kinfo *); 72 short width; /* printing width */ 73 /* 74 * The following (optional) elements are hooks for passing information 75 * to the generic output routines: pvar, evar, uvar (those which print 76 * simple elements from well known structures: proc, eproc, usave) 77 */ 78 int off; /* offset in structure */ 79 enum type type; /* type of element */ 80 const char *fmt; /* printf format */ 81 const char *time; /* time format */ 82 /* 83 * glue to link selected fields together 84 */ 85 } VAR; 86 87 #include "extern.h" 88