124 lines
5.2 KiB
C
124 lines
5.2 KiB
C
/*
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* Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
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*
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* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
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*
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* This file contains Original Code and/or Modifications of Original Code
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* as defined in and that are subject to the Apple Public Source License
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* Version 2.0 (the 'License'). You may not use this file except in
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* compliance with the License. The rights granted to you under the License
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* may not be used to create, or enable the creation or redistribution of,
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* unlawful or unlicensed copies of an Apple operating system, or to
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* circumvent, violate, or enable the circumvention or violation of, any
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* terms of an Apple operating system software license agreement.
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*
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* Please obtain a copy of the License at
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* http://www.opensource.apple.com/apsl/ and read it before using this file.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
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* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
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* Please see the License for the specific language governing rights and
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* limitations under the License.
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*
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* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
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*/
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/* Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved */
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/*-
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* Copyright (c) 1990, 1993, 1994
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* The Regents of the University of California. All rights reserved.
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* (c) UNIX System Laboratories, Inc.
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* All or some portions of this file are derived from material licensed
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* to the University of California by American Telephone and Telegraph
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* Co. or Unix System Laboratories, Inc. and are reproduced herein with
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* the permission of UNIX System Laboratories, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)acct.h 8.4 (Berkeley) 1/9/95
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*/
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#ifndef _SYS_ACCT_H_
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#define _SYS_ACCT_H_
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#include <sys/appleapiopts.h>
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#include <sys/cdefs.h>
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#include <sys/_types/_u_int8_t.h> /* u_int8_t */
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#include <sys/_types/_u_int16_t.h> /* u_int16_t */
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#include <sys/_types/_u_int32_t.h> /* u_int32_t */
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#include <sys/_types/_uid_t.h> /* uid_t */
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#include <sys/_types/_gid_t.h> /* gid_t */
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#include <sys/_types/_dev_t.h> /* dev_t */
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/*
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* Accounting structures; these use a comp_t type which is a 3 bits base 8
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* exponent, 13 bit fraction ``floating point'' number. Units are 1/AHZ
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* seconds.
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*/
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typedef u_int16_t comp_t;
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struct acct {
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char ac_comm[10]; /* command name */
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comp_t ac_utime; /* user time */
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comp_t ac_stime; /* system time */
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comp_t ac_etime; /* elapsed time */
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u_int32_t ac_btime; /* starting time */
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uid_t ac_uid; /* user id */
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gid_t ac_gid; /* group id */
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u_int16_t ac_mem; /* average memory usage */
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comp_t ac_io; /* count of IO blocks */
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dev_t ac_tty; /* controlling tty */
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#define AFORK 0x01 /* fork'd but not exec'd */
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#define ASU 0x02 /* used super-user permissions */
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#define ACOMPAT 0x04 /* used compatibility mode */
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#define ACORE 0x08 /* dumped core */
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#define AXSIG 0x10 /* killed by a signal */
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u_int8_t ac_flag; /* accounting flags */
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};
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/*
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* 1/AHZ is the granularity of the data encoded in the comp_t fields.
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* This is not necessarily equal to hz.
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*/
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#define AHZ 64
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#ifdef XNU_KERNEL_PRIVATE
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#ifdef __APPLE_API_PRIVATE
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extern struct vnode *acctp;
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__BEGIN_DECLS
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int acct_process(struct proc *p);
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__END_DECLS
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#endif /* __APPLE_API_PRIVATE */
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#endif /* XNU_KERNEL_PRIVATE */
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#endif /* ! _SYS_ACCT_H_ */
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