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Revision 1.2, Fri Aug 22 07:16:28 1997 UTC (26 years, 9 months ago) by downsj
Branch: MAIN
CVS Tags: OPENBSD_3_0_BASE, OPENBSD_3_0, OPENBSD_2_9_BASE, OPENBSD_2_9, OPENBSD_2_8_BASE, OPENBSD_2_8, OPENBSD_2_7_BASE, OPENBSD_2_7, OPENBSD_2_6_BASE, OPENBSD_2_6, OPENBSD_2_5_BASE, OPENBSD_2_5, OPENBSD_2_4_BASE, OPENBSD_2_4, OPENBSD_2_3_BASE, OPENBSD_2_3, OPENBSD_2_2_BASE, OPENBSD_2_2
Changes since 1.1: +13 -7 lines 

First sweep.  Prototype, type fixes, long fixes, mostly compiles with
-Wall.

/*	$OpenBSD: machine.h,v 1.2 1997/08/22 07:16:28 downsj Exp $	*/

/*
 *  This file defines the interface between top and the machine-dependent
 *  module.  It is NOT machine dependent and should not need to be changed
 *  for any specific machine.
 */

/*
 * the statics struct is filled in by machine_init
 */
struct statics
{
    char **procstate_names;
    char **cpustate_names;
    char **memory_names;
#ifdef ORDER
    char **order_names;
#endif
};

/*
 * the system_info struct is filled in by a machine dependent routine.
 */

struct system_info
{
    int    last_pid;
    double load_avg[NUM_AVERAGES];
    int    p_total;
    int    p_active;     /* number of procs considered "active" */
    int    *procstates;
    int    *cpustates;
    int    *memory;
};

/* cpu_states is an array of percentages * 10.  For example, 
   the (integer) value 105 is 10.5% (or .105).
 */

/*
 * the process_select struct tells get_process_info what processes we
 * are interested in seeing
 */

struct process_select
{
    int idle;		/* show idle processes */
    int system;		/* show system processes */
    int uid;		/* only this uid (unless uid == -1) */
    char *command;	/* only this command (unless == NULL) */
};

/* prototypes */
extern int display_init __P((struct statics *));

/* machine.c */
extern int machine_init __P((struct statics *));
extern char *format_header __P((char *));
extern void get_system_info __P((struct system_info *));
extern caddr_t get_process_info __P((struct system_info *,
				     struct process_select *,
				     int (*)(const void *, const void *)));
extern char *format_next_process __P((caddr_t, char *(*)()));
extern int proc_compate __P((const void *, const void *));
extern int proc_owner __P((pid_t));