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 struct perf_evlist;
  12
  13 struct option;
  14
  15 struct tracepoint_path {
  16         char *system;
  17         char *name;
  18         struct tracepoint_path *next;
  19 };
  20
  21 extern struct tracepoint_path *tracepoint_id_to_path(u64 config);
  22 extern bool have_tracepoints(struct list_head *evlist);
  23
  24 const char *event_type(int type);
  25 const char *event_name(struct perf_evsel *event);
  26 extern const char *__event_name(int type, u64 config);
  27
  28 extern int parse_events_option(const struct option *opt, const char *str,
  29                                int unset);
  30 extern int parse_events(struct perf_evlist *evlist, const char *str,
  31                         int unset);
  32 extern int parse_filter(const struct option *opt, const char *str, int unset);
  33
  34 #define EVENTS_HELP_MAX (128*1024)
  35
  36 void print_events(const char *event_glob);
  37 void print_events_type(u8 type);
  38 void print_tracepoint_events(const char *subsys_glob, const char *event_glob);
  39 int print_hwcache_events(const char *event_glob);
  40 extern int is_valid_tracepoint(const char *event_string);
  41
  42 extern char debugfs_path[];
  43 extern int valid_debugfs_mount(const char *debugfs);
  44
  45 #endif /* __PERF_PARSE_EVENTS_H */