contrib/top/machine.h

   1 /*
   2  * $FreeBSD: src/contrib/top/machine.h,v 1.4.6.1 2002/08/11 17:09:25 dwmalone Exp $
   3  * $DragonFly: src/contrib/top/machine.h,v 1.4 2006/10/03 12:20:11 y0netan1 Exp $
   4  */
   5
   6 /*
   7  *  This file defines the interface between top and the machine-dependent
   8  *  module.  It is NOT machine dependent and should not need to be changed
   9  *  for any specific machine.
  10  */
  11
  12 /*
  13  * the statics struct is filled in by machine_init
  14  */
  15 struct statics
  16 {
  17     const char **procstate_names;
  18     const char **cpustate_names;
  19     const char **memory_names;
  20     const char **swap_names;
  21 #ifdef ORDER
  22     const char **order_names;
  23 #endif
  24 };
  25
  26 /*
  27  * the system_info struct is filled in by a machine dependent routine.
  28  */
  29
  30 #ifdef p_active     /* uw7 define macro p_active */
  31 #define P_ACTIVE p_pactive
  32 #else
  33 #define P_ACTIVE p_active
  34 #endif
  35
  36 /* CPU1 states follow those of CPU0, and so on for SMP */
  37 struct system_info
  38 {
  39     int    last_pid;
  40     double load_avg[NUM_AVERAGES];
  41     int    p_total;
  42     int    P_ACTIVE;     /* number of procs considered "active" */
  43     int    *procstates;
  44     int    *cpustates;
  45     int    *memory;
  46     int    *swap;
  47     struct timeval boottime;
  48 };
  49
  50 /* cpu_states is an array of percentages * 10.  For example,
  51    the (integer) value 105 is 10.5% (or .105).
  52  */
  53
  54 /*
  55  * the process_select struct tells get_process_info what processes we
  56  * are interested in seeing
  57  */
  58
  59 struct process_select
  60 {
  61     int idle;           /* show idle processes */
  62     int self;           /* show self */
  63     int system;         /* show system processes */
  64     int threads;        /* show threads */
  65     int only_threads;   /* show only threads */
  66     int uid;            /* only this uid (unless uid == -1) */
  67     char *command;      /* only this command (unless == NULL) */
  68 };
  69
  70 /* routines defined by the machine dependent module */
  71
  72 char *format_header(const char *);
  73 char *format_next_process(caddr_t, char *(*func)(long));
  74 int machine_init(struct statics *statics);