1 /* $OpenBSD: acct.h,v 1.4 2003/06/02 23:28:20 millert Exp $ */ 2 /* $NetBSD: acct.h,v 1.16 1995/03/26 20:23:52 jtc Exp $ */ 3 4 /*- 5 * Copyright (c) 1990, 1993, 1994 6 * The Regents of the University of California. All rights reserved. 7 * (c) UNIX System Laboratories, Inc. 8 * All or some portions of this file are derived from material licensed 9 * to the University of California by American Telephone and Telegraph 10 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 11 * the permission of UNIX System Laboratories, Inc. 12 * 13 * Redistribution and use in source and binary forms, with or without 14 * modification, are permitted provided that the following conditions 15 * are met: 16 * 1. Redistributions of source code must retain the above copyright 17 * notice, this list of conditions and the following disclaimer. 18 * 2. Redistributions in binary form must reproduce the above copyright 19 * notice, this list of conditions and the following disclaimer in the 20 * documentation and/or other materials provided with the distribution. 21 * 3. Neither the name of the University nor the names of its contributors 22 * may be used to endorse or promote products derived from this software 23 * without specific prior written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 * 37 * @(#)acct.h 8.3 (Berkeley) 7/10/94 38 */ 39 40 /* 41 * Accounting structures; these use a comp_t type which is a 3 bits base 8 42 * exponent, 13 bit fraction ``floating point'' number. Units are 1/AHZ 43 * seconds. 44 */ 45 typedef u_int16_t comp_t; 46 47 struct acct { 48 char ac_comm[10]; /* command name */ 49 comp_t ac_utime; /* user time */ 50 comp_t ac_stime; /* system time */ 51 comp_t ac_etime; /* elapsed time */ 52 time_t ac_btime; /* starting time */ 53 uid_t ac_uid; /* user id */ 54 gid_t ac_gid; /* group id */ 55 u_int16_t ac_mem; /* average memory usage */ 56 comp_t ac_io; /* count of IO blocks */ 57 dev_t ac_tty; /* controlling tty */ 58 59 #define AFORK 0x01 /* fork'd but not exec'd */ 60 #define ASU 0x02 /* used super-user permissions */ 61 #define ACOMPAT 0x04 /* used compatibility mode */ 62 #define ACORE 0x08 /* dumped core */ 63 #define AXSIG 0x10 /* killed by a signal */ 64 u_int8_t ac_flag; /* accounting flags */ 65 }; 66 67 /* 68 * 1/AHZ is the granularity of the data encoded in the comp_t fields. 69 * This is not necessarily equal to hz. 70 */ 71 #define AHZ 64 72 73 #ifdef _KERNEL 74 int acct_process(struct proc *p); 75 #endif 76