/* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * The contents of this file constitute Original Code as defined in and * are subject to the Apple Public Source License Version 1.1 (the * "License"). You may not use this file except in compliance with the * License. Please obtain a copy of the License at * http://www.apple.com/publicsource and read it before using this file. * * This Original Code and all software distributed under the License are * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the * License for the specific language governing rights and limitations * under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * Mach Operating System * Copyright (c) 1986 Carnegie-Mellon University * All rights reserved. The CMU software License Agreement specifies * the terms and conditions for use and redistribution. */ /* * HISTORY * 27-Apr-97 A.Ramesh * added limited set to MacOSX * * 05-Sep-91 Doug Mitchell at NeXT * Made entire contents PRIVATE. * * */ #ifdef KERNEL_PRIVATE #ifndef _SYS_TABLE_ #define _SYS_TABLE_ #include <sys/dkstat.h> #include <machine/table.h> #define TBL_LOADAVG 3 /* (no index) */ #define TBL_ARGUMENTS 6 /* index by process ID */ #define TBL_PROCINFO 10 /* index by proc table slot */ #define TBL_MACHFACTOR 11 /* index by cpu number */ #define TBL_CPUINFO 12 /* (no index), generic CPU info */ /* * Machine specific table id base */ #define TBL_MACHDEP_BASE 0x4000 /* Machine dependent codes start here */ /* * Return codes from machine dependent calls */ #define TBL_MACHDEP_NONE 0 /* Not handled by machdep code */ #define TBL_MACHDEP_OKAY 1 /* Handled by machdep code */ #define TBL_MACHDEP_BAD -1 /* Bad status from machdep code */ /* * TBL_LOADAVG data layout * (used by TBL_MACHFACTOR too) */ struct tbl_loadavg { long tl_avenrun[3]; int tl_lscale; /* 0 scale when floating point */ }; /* * TBL_PROCINFO data layout */ #define PI_COMLEN 19 /* length of command string */ struct tbl_procinfo { int pi_uid; /* user ID */ int pi_pid; /* proc ID */ int pi_ppid; /* parent proc ID */ int pi_pgrp; /* proc group ID */ int pi_ttyd; /* controlling terminal number */ int pi_status; /* process status: */ #define PI_EMPTY 0 /* no process */ #define PI_ACTIVE 1 /* active process */ #define PI_EXITING 2 /* exiting */ #define PI_ZOMBIE 3 /* zombie */ int pi_flag; /* other random flags */ char pi_comm[PI_COMLEN+1]; /* short command name */ }; /* * TBL_CPUINFO data layout */ struct tbl_cpuinfo { int ci_swtch; /* # context switches */ int ci_intr; /* # interrupts */ int ci_syscall; /* # system calls */ int ci_traps; /* # system traps */ int ci_hz; /* # ticks per second */ int ci_phz; /* profiling hz */ int ci_cptime[CPUSTATES]; /* cpu state times */ }; #ifdef KERNEL /* * Machine specific procedure prototypes. */ int machine_table(int id, int index, caddr_t addr, int nel, u_int lel, int set); int machine_table_setokay(int id); #endif /* KERNEL */ #endif /* _SYS_TABLE_ */ #endif /* KERNEL_PRIVATE */