[unix-history] / usr / share / man / cat5 / acct.0



ACCT(5)                       1986			  ACCT(5)


N\bNA\bAM\bME\bE
     acct - execution accounting file

S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS
     #\b#i\bin\bnc\bcl\blu\bud\bde\be <\b<s\bsy\bys\bs/\b/a\bac\bcc\bct\bt.\b.h\bh>\b>

D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
     The _\ba_\bc_\bc_\bt(2) system call arranges for entries to be made in
     an accounting file for each process that terminates.  The
     accounting file is a sequence of entries whose layout, as
     defined by the include file is:

     /*
      * Copyright (c) 1982, 1986 Regents of the University of California.
      * All rights reserved.  The Berkeley software License Agreement
      * specifies the terms and conditions for redistribution.
      *
      *      @(#)acct.h              7.2 (Berkeley) 5/9/89
      */

     /*
      * 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_short comp_t;

     struct  acct
     {
	     char     ac_comm[10];   /* Accounting command name */
	     comp_t   ac_utime;      /* Accounting user time */
	     comp_t   ac_stime;      /* Accounting system time */
	     comp_t   ac_etime;      /* Accounting elapsed time */
	     time_t   ac_btime;      /* Beginning time */
	     uid_t    ac_uid;	     /* Accounting user ID */
	     gid_t    ac_gid;	     /* Accounting group ID */
	     short    ac_mem;	     /* average memory usage */
	     comp_t   ac_io;	     /* number of disk IO blocks */
	     dev_t    ac_tty;	     /* control typewriter */
	     char     ac_flag;	     /* Accounting flag */
     };

     #define AFORK    0001	     /* has executed fork, but no exec */
     #define ASU      0002	     /* used super-user privileges */
     #define ACOMPAT  0004	     /* used compatibility mode */
     #define ACORE    0010	     /* dumped core */
     #define AXSIG    0020	     /* killed by a signal */

     /*
      * 1/AHZ is the granularity of the data encoded in the various
      * comp_t fields.	This is not necessarily equal to hz.


Printed 7/27/90                May				1


ACCT(5)                       1986			  ACCT(5)


      */
     #define AHZ 64

     #ifdef KERNEL
     struct  vnode    *acctp;
     #endif

     If the process was created by an _\be_\bx_\be_\bc_\bv_\be(2), the first 10
     characters of the filename appear in _\ba_\bc__\bc_\bo_\bm_\bm. The accounting
     flag contains bits indicating whether _\be_\bx_\be_\bc_\bv_\be(2) was ever
     accomplished, and whether the process ever had super-user
     privileges.

S\bSE\bEE\bE A\bAL\bLS\bSO\bO
     acct(2), execve(2), sa(8)


Printed 7/27/90                May				2
Commit	Line	Data
ca67e7b4 C	1
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1c15e888	4	ACCT(5) 1986 ACCT(5)
ca67e7b4 C	5
	6
	7
	8	N\bNA\bAM\bME\bE
	9	acct - execution accounting file
	10
	11	S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS
	12	#\b#i\bin\bnc\bcl\blu\bud\bde\be <\b<s\bsy\bys\bs/\b/a\bac\bcc\bct\bt.\b.h\bh>\b>
	13
	14	D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
	15	The _\ba_\bc_\bc_\bt(2) system call arranges for entries to be made in
	16	an accounting file for each process that terminates. The
	17	accounting file is a sequence of entries whose layout, as
	18	defined by the include file is:
	19
	20	/*
	21	* Copyright (c) 1982, 1986 Regents of the University of California.
	22	* All rights reserved. The Berkeley software License Agreement
	23	* specifies the terms and conditions for redistribution.
	24	*
1c15e888	25	* @(#)acct.h 7.2 (Berkeley) 5/9/89
ca67e7b4 C	26	*/
	27
	28	/*
	29	* Accounting structures;
	30	* these use a comp_t type which is a 3 bits base 8
	31	* exponent, 13 bit fraction ``floating point'' number.
	32	* Units are 1/AHZ seconds.
	33	*/
	34	typedef u_short comp_t;
	35
	36	struct acct
	37	{
	38	char ac_comm[10]; /* Accounting command name */
	39	comp_t ac_utime; /* Accounting user time */
	40	comp_t ac_stime; /* Accounting system time */
	41	comp_t ac_etime; /* Accounting elapsed time */
	42	time_t ac_btime; /* Beginning time */
	43	uid_t ac_uid; /* Accounting user ID */
	44	gid_t ac_gid; /* Accounting group ID */
	45	short ac_mem; /* average memory usage */
	46	comp_t ac_io; /* number of disk IO blocks */
	47	dev_t ac_tty; /* control typewriter */
	48	char ac_flag; /* Accounting flag */
	49	};
	50
	51	#define AFORK 0001 /* has executed fork, but no exec */
	52	#define ASU 0002 /* used super-user privileges */
	53	#define ACOMPAT 0004 /* used compatibility mode */
	54	#define ACORE 0010 /* dumped core */
	55	#define AXSIG 0020 /* killed by a signal */
	56
	57	/*
	58	* 1/AHZ is the granularity of the data encoded in the various
	59	* comp_t fields. This is not necessarily equal to hz.
	60
	61
	62
1c15e888	63	Printed 7/27/90 May 1
ca67e7b4 C	64
	65
	66
	67
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	69
1c15e888	70	ACCT(5) 1986 ACCT(5)
ca67e7b4 C	71
	72
	73
	74	*/
	75	#define AHZ 64
	76
	77	#ifdef KERNEL
1c15e888	78	struct vnode *acctp;
ca67e7b4 C	79	#endif
	80
	81	If the process was created by an _\be_\bx_\be_\bc_\bv_\be(2), the first 10
	82	characters of the filename appear in _\ba_\bc__\bc_\bo_\bm_\bm. The accounting
	83	flag contains bits indicating whether _\be_\bx_\be_\bc_\bv_\be(2) was ever
	84	accomplished, and whether the process ever had super-user
	85	privileges.
	86
	87	S\bSE\bEE\bE A\bAL\bLS\bSO\bO
	88	acct(2), execve(2), sa(8)
	89
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1c15e888 C	128
1c15e888 C	129	Printed 7/27/90 May 2
ca67e7b4 C	130
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