tools/perf/util/parse-events.h

   1 #ifndef __PERF_PARSE_EVENTS_H
   2 #define __PERF_PARSE_EVENTS_H
   3 /*
   4  * Parse symbolic events/counts passed in as options:
   5  */
   6
   7 #include "../../../include/linux/perf_event.h"
   8
   9 struct list_head;
  10 struct perf_evsel;
  11
  12 extern struct list_head evsel_list;
  13
  14 int perf_evsel_list__create_default(void);
  15 void perf_evsel_list__delete(void);
  16
  17 struct option;
  18
  19 struct tracepoint_path {
  20         char *system;
  21         char *name;
  22         struct tracepoint_path *next;
  23 };
  24
  25 extern struct tracepoint_path *tracepoint_id_to_path(u64 config);
  26 extern bool have_tracepoints(struct list_head *evsel_list);
  27
  28 extern int                      nr_counters;
  29
  30 const char *event_name(struct perf_evsel *event);
  31 extern const char *__event_name(int type, u64 config);
  32
  33 extern int parse_events(const struct option *opt, const char *str, int unset);
  34 extern int parse_filter(const struct option *opt, const char *str, int unset);
  35
  36 #define EVENTS_HELP_MAX (128*1024)
  37
  38 extern void print_events(void);
  39 extern int is_valid_tracepoint(const char *event_string);
  40
  41 extern char debugfs_path[];
  42 extern int valid_debugfs_mount(const char *debugfs);
  43
  44 #endif /* __PERF_PARSE_EVENTS_H */