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- /* Copyright (C) 1996, 1997, 1998, 1999, 2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
- #ifndef _SYS_ACCT_H
- #define _SYS_ACCT_H 1
-
- #include <features.h>
-
- #include <endian.h>
- #define __need_time_t
- #include <time.h>
- #include <sys/types.h>
-
- __BEGIN_DECLS
-
- #define ACCT_COMM 16
-
- /*
- comp_t is a 16-bit "floating" point number with a 3-bit base 8
- exponent and a 13-bit fraction. See linux/kernel/acct.c for the
- specific encoding system used.
- */
-
- typedef u_int16_t comp_t;
-
- struct acct
- {
- char ac_flag; /* Flags. */
- u_int16_t ac_uid; /* Real user ID. */
- u_int16_t ac_gid; /* Real group ID. */
- u_int16_t ac_tty; /* Controlling terminal. */
- u_int32_t ac_btime; /* Beginning time. */
- comp_t ac_utime; /* User time. */
- comp_t ac_stime; /* System time. */
- comp_t ac_etime; /* Elapsed time. */
- comp_t ac_mem; /* Average memory usage. */
- comp_t ac_io; /* Chars transferred. */
- comp_t ac_rw; /* Blocks read or written. */
- comp_t ac_minflt; /* Minor pagefaults. */
- comp_t ac_majflt; /* Major pagefaults. */
- comp_t ac_swaps; /* Number of swaps. */
- u_int32_t ac_exitcode; /* Process exitcode. */
- char ac_comm[ACCT_COMM+1]; /* Command name. */
- char ac_pad[10]; /* Padding bytes. */
- };
-
-
- struct acct_v3
- {
- char ac_flag; /* Flags */
- char ac_version; /* Always set to ACCT_VERSION */
- u_int16_t ac_tty; /* Control Terminal */
- u_int32_t ac_exitcode; /* Exitcode */
- u_int32_t ac_uid; /* Real User ID */
- u_int32_t ac_gid; /* Real Group ID */
- u_int32_t ac_pid; /* Process ID */
- u_int32_t ac_ppid; /* Parent Process ID */
- u_int32_t ac_btime; /* Process Creation Time */
- float ac_etime; /* Elapsed Time */
- comp_t ac_utime; /* User Time */
- comp_t ac_stime; /* System Time */
- comp_t ac_mem; /* Average Memory Usage */
- comp_t ac_io; /* Chars Transferred */
- comp_t ac_rw; /* Blocks Read or Written */
- comp_t ac_minflt; /* Minor Pagefaults */
- comp_t ac_majflt; /* Major Pagefaults */
- comp_t ac_swaps; /* Number of Swaps */
- char ac_comm[ACCT_COMM]; /* Command Name */
- };
-
-
- enum
- {
- AFORK = 0x01, /* Has executed fork, but no exec. */
- ASU = 0x02, /* Used super-user privileges. */
- ACORE = 0x08, /* Dumped core. */
- AXSIG = 0x10 /* Killed by a signal. */
- };
-
- #if __BYTE_ORDER == __BIG_ENDIAN
- # define ACCT_BYTEORDER 0x80 /* Accounting file is big endian. */
- #else
- # define ACCT_BYTEORDER 0x00 /* Accounting file is little endian. */
- #endif
-
- #define AHZ 100
-
-
- /* Switch process accounting on and off. */
- extern int acct (__const char *__filename) __THROW;
-
- __END_DECLS
-
- #endif /* sys/acct.h */
-