osfmk/kern/kpc.h

50 extern uint32_t kpc_get_classes(void);
53 extern uint32_t kpc_get_running(void);
58 extern int kpc_set_running(uint32_t classes);
61 extern int kpc_get_cpu_counters(boolean_t all_cpus, uint32_t classes,
65 extern int kpc_get_shadow_counters( boolean_t all_cpus, uint32_t classes,
69 extern int kpc_get_curthread_counters(uint32_t *inoutcount, uint64_t *buf);
72 extern uint32_t kpc_get_counter_count(uint32_t classes);
73 extern uint32_t kpc_get_config_count(uint32_t classes);
76 extern uint32_t kpc_get_thread_counting(void);
77 extern int      kpc_set_thread_counting(uint32_t classes);
80 extern int kpc_get_config(uint32_t classes, kpc_config_t *current_config);
81 extern int kpc_set_config(uint32_t classes, kpc_config_t *new_config);
84 extern int kpc_get_period(uint32_t classes, uint64_t *period);
85 extern int kpc_set_period(uint32_t classes, uint64_t *period);
88 extern int kpc_get_actionid(uint32_t classes, uint32_t *actionid);
89 extern int kpc_set_actionid(uint32_t classes, uint32_t *actionid);
121 extern uint32_t kpc_actionid[KPC_MAX_COUNTERS];
125 	uint32_t classes;
133 extern uint32_t kpc_fixed_count(void);
134 extern uint32_t kpc_configurable_count(void);
135 extern uint32_t kpc_fixed_config_count(void);
136 extern uint32_t kpc_configurable_config_count(void);
143 extern void kpc_sample_kperf(uint32_t actionid);
148 	uint32_t (*get_classes)(void);
149 	uint32_t (*get_running)(void);
150 	int      (*set_running)(uint32_t classes);
151 	int      (*get_cpu_counters)(boolean_t all_cpus, uint32_t classes,
153 	int      (*get_curthread_counters)(uint32_t *inoutcount, uint64_t *buf);
154 	uint32_t (*get_counter_count)(uint32_t classes);
155 	uint32_t (*get_config_count)(uint32_t classes);
156 	int      (*get_config)(uint32_t classes, kpc_config_t *current_config);
157 	int      (*set_config)(uint32_t classes, kpc_config_t *new_config);
158 	int      (*get_period)(uint32_t classes, uint64_t *period);
159 	int      (*set_period)(uint32_t classes, uint64_t *period);