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38 * @(#)acct.h 8.4 (Berkeley) 1/9/95
46 * Accounting structures; these use a comp_t type which is a 3 bits base 8
47 * exponent, 13 bit fraction ``floating point'' number. Units are 1/AHZ
50 typedef u_int16_t comp_t;
53 #define __dev_t udev_t
58 #define AC_COMM_LEN 16
60 char ac_comm[AC_COMM_LEN]; /* command name */
61 comp_t ac_utime; /* user time */
62 comp_t ac_stime; /* system time */
63 comp_t ac_etime; /* elapsed time */
64 time_t ac_btime; /* starting time */
65 uid_t ac_uid; /* user id */
66 gid_t ac_gid; /* group id */
67 u_int16_t ac_mem; /* average memory usage */
68 comp_t ac_io; /* count of IO blocks */
69 __dev_t ac_tty; /* controlling tty */
71 #define AFORK 0x01 /* forked but not exec'ed */
72 /* ASU is no longer supported */
73 #define ASU 0x02 /* used super-user permissions */
74 #define ACOMPAT 0x04 /* used compatibility mode */
75 #define ACORE 0x08 /* dumped core */
76 #define AXSIG 0x10 /* killed by a signal */
77 u_int8_t ac_flag; /* accounting flags */
82 * 1/AHZ is the granularity of the data encoded in the comp_t fields.
83 * This is not necessarily equal to hz.
90 int acct_process(struct thread *td);
93 #endif /* !_SYS_ACCT_H_ */