release/src-rt-6.x.4708/linux/linux-2.6.36/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 struct option;
   8
   9 struct tracepoint_path {
  10         char *system;
  11         char *name;
  12         struct tracepoint_path *next;
  13 };
  14
  15 extern struct tracepoint_path *tracepoint_id_to_path(u64 config);
  16 extern bool have_tracepoints(struct perf_event_attr *pattrs, int nb_events);
  17
  18 extern int                      nr_counters;
  19
  20 extern struct perf_event_attr attrs[MAX_COUNTERS];
  21 extern char *filters[MAX_COUNTERS];
  22
  23 extern const char *event_name(int ctr);
  24 extern const char *__event_name(int type, u64 config);
  25
  26 extern int parse_events(const struct option *opt, const char *str, int unset);
  27 extern int parse_filter(const struct option *opt, const char *str, int unset);
  28
  29 #define EVENTS_HELP_MAX (128*1024)
  30
  31 extern void print_events(void);
  32
  33 extern char debugfs_path[];
  34 extern int valid_debugfs_mount(const char *debugfs);
  35
  36
  37 #endif /* __PERF_PARSE_EVENTS_H */