FreeBSD/Linux Kernel Cross Reference
sys/bsd/sys/table.h

     /*
      * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
      *
      * @APPLE_LICENSE_HEADER_START@
      * 
      * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
      * 
      * This file contains Original Code and/or Modifications of Original Code
      * as defined in and that are subject to the Apple Public Source License
     * Version 2.0 (the 'License'). You may not use this file except in
     * compliance with the License. Please obtain a copy of the License at
     * http://www.opensource.apple.com/apsl/ and read it before using this
     * file.
     * 
     * The 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, QUIET ENJOYMENT 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.
     */
    
    #ifndef _SYS_TABLE_
    #define _SYS_TABLE_
    
    #include <sys/appleapiopts.h>
    
    #warning obsolete header! Please delete the include from your sources.
    
    #ifdef  KERNEL_PRIVATE
    
    #ifdef __APPLE_API_OBSOLETE
    #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 /* __APPLE_API_OBSOLETE */
   
   #endif  /* KERNEL_PRIVATE */
   #endif  /* _SYS_TABLE_ */
   

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