acct.h revision 130640
1178825Sdfr/*- 2233294Sstas * Copyright (c) 1990, 1993, 1994 3233294Sstas * The Regents of the University of California. All rights reserved. 4233294Sstas * (c) UNIX System Laboratories, Inc. 5178825Sdfr * All or some portions of this file are derived from material licensed 6233294Sstas * to the University of California by American Telephone and Telegraph 7233294Sstas * Co. or Unix System Laboratories, Inc. and are reproduced herein with 8233294Sstas * the permission of UNIX System Laboratories, Inc. 9178825Sdfr * 10233294Sstas * Redistribution and use in source and binary forms, with or without 11233294Sstas * modification, are permitted provided that the following conditions 12178825Sdfr * are met: 13233294Sstas * 1. Redistributions of source code must retain the above copyright 14233294Sstas * notice, this list of conditions and the following disclaimer. 15233294Sstas * 2. Redistributions in binary form must reproduce the above copyright 16178825Sdfr * notice, this list of conditions and the following disclaimer in the 17178825Sdfr * documentation and/or other materials provided with the distribution. 18178825Sdfr * 4. Neither the name of the University nor the names of its contributors 19178825Sdfr * may be used to endorse or promote products derived from this software 20178825Sdfr * without specific prior written permission. 21178825Sdfr * 22178825Sdfr * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23178825Sdfr * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24178825Sdfr * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25178825Sdfr * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26178825Sdfr * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27178825Sdfr * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28178825Sdfr * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29178825Sdfr * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30178825Sdfr * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31178825Sdfr * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32178825Sdfr * SUCH DAMAGE. 33178825Sdfr * 34178825Sdfr * @(#)acct.h 8.4 (Berkeley) 1/9/95 35178825Sdfr * $FreeBSD: head/sys/sys/acct.h 130640 2004-06-17 17:16:53Z phk $ 36178825Sdfr */ 37178825Sdfr 38178825Sdfr#ifndef _SYS_ACCT_H_ 39178825Sdfr#define _SYS_ACCT_H_ 40178825Sdfr 41178825Sdfr/* 42178825Sdfr * Accounting structures; these use a comp_t type which is a 3 bits base 8 43178825Sdfr * exponent, 13 bit fraction ``floating point'' number. Units are 1/AHZ 44178825Sdfr * seconds. 45178825Sdfr */ 46178825Sdfrtypedef u_int16_t comp_t; 47178825Sdfr 48178825Sdfr#define AC_COMM_LEN 16 49178825Sdfrstruct acct { 50178825Sdfr char ac_comm[AC_COMM_LEN]; /* command name */ 51178825Sdfr comp_t ac_utime; /* user time */ 52178825Sdfr comp_t ac_stime; /* system time */ 53178825Sdfr comp_t ac_etime; /* elapsed time */ 54178825Sdfr time_t ac_btime; /* starting time */ 55178825Sdfr uid_t ac_uid; /* user id */ 56178825Sdfr gid_t ac_gid; /* group id */ 57178825Sdfr u_int16_t ac_mem; /* average memory usage */ 58178825Sdfr comp_t ac_io; /* count of IO blocks */ 59178825Sdfr __dev_t ac_tty; /* controlling tty */ 60178825Sdfr 61233294Sstas#define AFORK 0x01 /* forked but not exec'ed */ 62178825Sdfr/* ASU is no longer supported */ 63178825Sdfr#define ASU 0x02 /* used super-user permissions */ 64178825Sdfr#define ACOMPAT 0x04 /* used compatibility mode */ 65178825Sdfr#define ACORE 0x08 /* dumped core */ 66178825Sdfr#define AXSIG 0x10 /* killed by a signal */ 67233294Sstas u_int8_t ac_flag; /* accounting flags */ 68178825Sdfr}; 69178825Sdfr 70178825Sdfr/* 71178825Sdfr * 1/AHZ is the granularity of the data encoded in the comp_t fields. 72178825Sdfr * This is not necessarily equal to hz. 73178825Sdfr */ 74178825Sdfr#define AHZ 64 75178825Sdfr 76178825Sdfr#ifdef _KERNEL 77178825Sdfrstruct thread; 78178825Sdfr 79178825Sdfrint acct_process(struct thread *td); 80178825Sdfr#endif 81178825Sdfr 82178825Sdfr#endif /* !_SYS_ACCT_H_ */ 83178825Sdfr