tools/perf/util/pmus.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __PMUS_H
   3 #define __PMUS_H
   4
   5 #include <stdbool.h>
   6 #include <stddef.h>
   7
   8 struct perf_pmu;
   9 struct print_callbacks;
  10
  11 size_t pmu_name_len_no_suffix(const char *str);
  12 /* Exposed for testing only. */
  13 int pmu_name_cmp(const char *lhs_pmu_name, const char *rhs_pmu_name);
  14
  15 void perf_pmus__destroy(void);
  16
  17 struct perf_pmu *perf_pmus__find(const char *name);
  18 struct perf_pmu *perf_pmus__find_by_type(unsigned int type);
  19
  20 struct perf_pmu *perf_pmus__scan(struct perf_pmu *pmu);
  21 struct perf_pmu *perf_pmus__scan_core(struct perf_pmu *pmu);
  22
  23 const struct perf_pmu *perf_pmus__pmu_for_pmu_filter(const char *str);
  24
  25 void perf_pmus__print_pmu_events(const struct print_callbacks *print_cb, void *print_state);
  26 void perf_pmus__print_raw_pmu_events(const struct print_callbacks *print_cb, void *print_state);
  27 bool perf_pmus__have_event(const char *pname, const char *name);
  28 int perf_pmus__num_core_pmus(void);
  29 bool perf_pmus__supports_extended_type(void);
  30 char *perf_pmus__default_pmu_name(void);
  31
  32 struct perf_pmu *perf_pmus__add_test_pmu(int test_sysfs_dirfd, const char *name);
  33 struct perf_pmu *perf_pmus__add_test_hwmon_pmu(int hwmon_dir,
  34                                                const char *sysfs_name,
  35                                                const char *name);
  36 struct perf_pmu *perf_pmus__fake_pmu(void);
  37
  38 #endif /* __PMUS_H */