Annotation of sys/sys/acct.h, Revision 1.1.1.1
1.1 nbrk 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
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