/* Copyright (C) 1996, 1997, 1998, 1999 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> #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; /* Accounting flags. */ u_int16_t ac_uid; /* Accounting user ID. */ u_int16_t ac_gid; /* Accounting group ID. */ u_int16_t ac_tty; /* Controlling tty. */ u_int32_t ac_btime; /* Beginning time. */ comp_t ac_utime; /* Accounting user time. */ comp_t ac_stime; /* Accounting system time. */ comp_t ac_etime; /* Accounting elapsed time. */ comp_t ac_mem; /* Accounting average memory usage. */ comp_t ac_io; /* Accounting chars transferred. */ comp_t ac_rw; /* Accounting blocks read or written. */ comp_t ac_minflt; /* Accounting minor pagefaults. */ comp_t ac_majflt; /* Accounting major pagefaults. */ comp_t ac_swaps; /* Accounting number of swaps. */ u_int32_t ac_exitcode; /* Accounting process exitcode. */ char ac_comm[ACCT_COMM+1]; /* Accounting command name. */ char ac_pad[10]; /* Accounting padding bytes. */ }; 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. */ }; #define AHZ 100 /* Switch process accounting on and off. */ extern int acct (__const char *__filename) __THROW; __END_DECLS #endif /* sys/acct.h */