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/* $OpenBSD: machine.h,v 1.3 2002/02/16 21:27:55 millert 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(struct statics *);
/* machine.c */
extern int machine_init(struct statics *);
extern char *format_header(char *);
extern void get_system_info(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(const void *, const void *);
extern int proc_owner(pid_t);
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