28 struct perf_data {  struct
45 static inline bool perf_data__is_read(struct perf_data *data)  in perf_data__is_read()  argument
50 static inline bool perf_data__is_write(struct perf_data *data)  in perf_data__is_write()
55 static inline int perf_data__is_pipe(struct perf_data *data)  in perf_data__is_pipe()
60 static inline bool perf_data__is_dir(struct perf_data *data)  in perf_data__is_dir()
65 static inline bool perf_data__is_single_file(struct perf_data *data)  in perf_data__is_single_file()
70 static inline int perf_data__fd(struct perf_data *data)  in perf_data__fd()
78 int perf_data__open(struct perf_data *data);
79 void perf_data__close(struct perf_data *data);
80 ssize_t perf_data__read(struct perf_data *data, void *buf, size_t size);
81 ssize_t perf_data__write(struct perf_data *data,
92 int perf_data__switch(struct perf_data *data,
96 int perf_data__create_dir(struct perf_data *data, int nr);
97 int perf_data__open_dir(struct perf_data *data);
98 void perf_data__close_dir(struct perf_data *data);
99 int perf_data__update_dir(struct perf_data *data);
100 unsigned long perf_data__size(struct perf_data *data);
101 int perf_data__make_kcore_dir(struct perf_data *data, char *buf, size_t buf_sz);
103 char *perf_data__kallsyms_name(struct perf_data *data);