1 /* 2 * $FreeBSD$ 3 */ 4 5 /* 6 * This file defines the interface between top and the machine-dependent 7 * module. It is NOT machine dependent and should not need to be changed 8 * for any specific machine. 9 */ 10 #ifndef MACHINE_H 11 #define MACHINE_H 12 13 #include "top.h" 14 15 /* 16 * the statics struct is filled in by machine_init 17 */ 18 struct statics 19 { 20 char **procstate_names; 21 char **cpustate_names; 22 char **memory_names; 23 char **arc_names; 24 char **carc_names; 25 char **swap_names; 26 char **order_names; 27 int ncpus; 28 }; 29 30 /* 31 * the system_info struct is filled in by a machine dependent routine. 32 */ 33 34 #ifdef p_active /* uw7 define macro p_active */ 35 #define P_ACTIVE p_pactive 36 #else 37 #define P_ACTIVE p_active 38 #endif 39 40 struct system_info 41 { 42 int last_pid; 43 double load_avg[NUM_AVERAGES]; 44 int p_total; 45 int P_ACTIVE; /* number of procs considered "active" */ 46 int *procstates; 47 int *cpustates; 48 int *memory; 49 int *arc; 50 int *carc; 51 int *swap; 52 struct timeval boottime; 53 int ncpus; 54 }; 55 56 /* cpu_states is an array of percentages * 10. For example, 57 the (integer) value 105 is 10.5% (or .105). 58 */ 59 60 /* 61 * the process_select struct tells get_process_info what processes we 62 * are interested in seeing 63 */ 64 65 struct process_select 66 { 67 int idle; /* show idle processes */ 68 int self; /* show self */ 69 int system; /* show system processes */ 70 int thread; /* show threads */ 71 #define TOP_MAX_UIDS 8 72 int uid[TOP_MAX_UIDS]; /* only these uids (unless uid[0] == -1) */ 73 int wcpu; /* show weighted cpu */ 74 int jid; /* only this jid (unless jid == -1) */ 75 int jail; /* show jail ID */ 76 int swap; /* show swap usage */ 77 int kidle; /* show per-CPU idle threads */ 78 char *command; /* only this command (unless == NULL) */ 79 }; 80 81 /* routines defined by the machine dependent module */ 82 83 char *format_header(char *uname_field); 84 char *format_next_process(caddr_t handle, char *(*get_userid)(int), 85 int flags); 86 void toggle_pcpustats(void); 87 void get_system_info(struct system_info *si); 88 int machine_init(struct statics *statics, char do_unames); 89 int proc_owner(int pid); 90 91 /* non-int routines typically used by the machine dependent module */ 92 char *printable(char *string); 93 94 #endif /* MACHINE_H */ 95