diff options
Diffstat (limited to 'tools/perf/util/evsel.h')
| -rw-r--r-- | tools/perf/util/evsel.h | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 64ec8e1a7a2..1ea7c92e6e3 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -96,8 +96,19 @@ struct thread_map; struct perf_evlist; struct perf_record_opts; -struct perf_evsel *perf_evsel__new(struct perf_event_attr *attr, int idx); -struct perf_evsel *perf_evsel__newtp(const char *sys, const char *name, int idx); +struct perf_evsel *perf_evsel__new_idx(struct perf_event_attr *attr, int idx); + +static inline struct perf_evsel *perf_evsel__new(struct perf_event_attr *attr) +{ + return perf_evsel__new_idx(attr, 0); +} + +struct perf_evsel *perf_evsel__newtp_idx(const char *sys, const char *name, int idx); + +static inline struct perf_evsel *perf_evsel__newtp(const char *sys, const char *name) +{ + return perf_evsel__newtp_idx(sys, name, 0); +} struct event_format *event_format__new(const char *sys, const char *name); @@ -268,6 +279,11 @@ static inline struct perf_evsel *perf_evsel__next(struct perf_evsel *evsel) return list_entry(evsel->node.next, struct perf_evsel, node); } +static inline struct perf_evsel *perf_evsel__prev(struct perf_evsel *evsel) +{ + return list_entry(evsel->node.prev, struct perf_evsel, node); +} + /** * perf_evsel__is_group_leader - Return whether given evsel is a leader event * @@ -307,8 +323,7 @@ int perf_evsel__fprintf(struct perf_evsel *evsel, bool perf_evsel__fallback(struct perf_evsel *evsel, int err, char *msg, size_t msgsize); -int perf_evsel__open_strerror(struct perf_evsel *evsel, - struct perf_target *target, +int perf_evsel__open_strerror(struct perf_evsel *evsel, struct target *target, int err, char *msg, size_t size); static inline int perf_evsel__group_idx(struct perf_evsel *evsel) |