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Diffstat (limited to 'sys/sys/acct.h')
| -rw-r--r-- | sys/sys/acct.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/sys/sys/acct.h b/sys/sys/acct.h new file mode 100644 index 0000000..db7c846 --- /dev/null +++ b/sys/sys/acct.h @@ -0,0 +1,79 @@ +/* $OpenBSD: acct.h,v 1.9 2019/09/09 20:02:26 bluhm Exp $ */ +/* $NetBSD: acct.h,v 1.16 1995/03/26 20:23:52 jtc Exp $ */ + +/*- + * Copyright (c) 1990, 1993, 1994 + * The Regents of the University of California. All rights reserved. + * (c) UNIX System Laboratories, Inc. + * All or some portions of this file are derived from material licensed + * to the University of California by American Telephone and Telegraph + * Co. or Unix System Laboratories, Inc. and are reproduced herein with + * the permission of UNIX System Laboratories, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)acct.h 8.3 (Berkeley) 7/10/94 + */ + +/* + * Accounting structures; these use a comp_t type which is a 3 bits base 8 + * exponent, 13 bit fraction ``floating point'' number. Units are 1/AHZ + * seconds. + */ +typedef u_int16_t comp_t; + +struct acct { + char ac_comm[10]; /* command name */ + comp_t ac_utime; /* user time */ + comp_t ac_stime; /* system time */ + comp_t ac_etime; /* elapsed time */ + time_t ac_btime; /* starting time */ + uid_t ac_uid; /* user id */ + gid_t ac_gid; /* group id */ + u_int16_t ac_mem; /* average memory usage */ + comp_t ac_io; /* count of IO blocks */ + dev_t ac_tty; /* controlling tty */ + +#define AFORK 0x01 /* fork'd but not exec'd */ +#define ASU 0x02 /* used super-user permissions */ +#define AMAP 0x04 /* system call or stack mapping violation */ +#define ACORE 0x08 /* dumped core */ +#define AXSIG 0x10 /* killed by a signal */ +#define APLEDGE 0x20 /* killed due to pledge violation */ +#define ATRAP 0x40 /* memory access violation */ +#define AUNVEIL 0x80 /* unveil access violation */ + u_int8_t ac_flag; /* accounting flags */ +}; + +/* + * 1/AHZ is the granularity of the data encoded in the comp_t fields. + * This is not necessarily equal to hz. + */ +#define AHZ 64 + +#ifdef _KERNEL +int acct_process(struct proc *p); +void acct_shutdown(void); +#endif |