NetBSD/usr.bin/top/machine.h

70 lines
1.9 KiB
C

/*
* 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) */
};
/* routines defined by the machine dependent module */
struct proc;
extern int (*proc_compares[]) __P((struct proc **, struct proc **));
int machine_init __P((struct statics *));
char *format_header __P((char *));
void get_system_info __P((struct system_info *));
caddr_t get_process_info __P((struct system_info *, struct process_select *,
int (*)(struct proc **, struct proc **)));
char *format_next_process __P((caddr_t, char *(*)(int)));
int compare_cpu __P((struct proc **, struct proc **));
int compare_prio __P((struct proc **, struct proc **));
int compare_res __P((struct proc **, struct proc **));
int compare_size __P((struct proc **, struct proc **));
int compare_state __P((struct proc **, struct proc **));
int compare_time __P((struct proc **, struct proc **));
int proc_owner __P((int));