acct.h

Variables

acctbuf           X
acctp             X

Macros

ACOMPAT           X
ACORE             X
AFORK             X
AHZ               X
ASU               X
AXSIG             X

struct's

acct              X

   1: /*
   2:  * Copyright (c) 1982, 1986 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  *
   6:  *	@(#)acct.h	7.1 (Berkeley) 6/4/86
   7:  */
   8: 
   9: /*
  10:  * Accounting structures;
  11:  * these use a comp_t type which is a 3 bits base 8
  12:  * exponent, 13 bit fraction ``floating point'' number.
  13:  * Units are 1/AHZ seconds.
  14:  */
  15: typedef u_short comp_t;
  16: 
  17: struct  acct
  18: {
  19:     char    ac_comm[10];        /* Accounting command name */
  20:     comp_t  ac_utime;       /* Accounting user time */
  21:     comp_t  ac_stime;       /* Accounting system time */
  22:     comp_t  ac_etime;       /* Accounting elapsed time */
  23:     time_t  ac_btime;       /* Beginning time */
  24:     uid_t   ac_uid;         /* Accounting user ID */
  25:     gid_t   ac_gid;         /* Accounting group ID */
  26:     short   ac_mem;         /* average memory usage */
  27:     comp_t  ac_io;          /* number of disk IO blocks */
  28:     dev_t   ac_tty;         /* control typewriter */
  29:     char    ac_flag;        /* Accounting flag */
  30: };
  31: 
  32: #define AFORK   0001        /* has executed fork, but no exec */
  33: #define ASU 0002        /* used super-user privileges */
  34: #define ACOMPAT 0004        /* used compatibility mode */
  35: #define ACORE   0010        /* dumped core */
  36: #define AXSIG   0020        /* killed by a signal */
  37: 
  38: /*
  39:  * 1/AHZ is the granularity of the data encoded in the various
  40:  * comp_t fields.  This is not necessarily equal to hz.
  41:  */
  42: #define AHZ 64
  43: 
  44: #ifdef KERNEL
  45: struct  acct    acctbuf;
  46: struct  inode   *acctp;
  47: #endif