Peter Zijlstra | 7c6a1c6 | 2009-06-25 17:05:54 +0200 | [diff] [blame] | 1 | #ifndef _PERF_HEADER_H |
| 2 | #define _PERF_HEADER_H |
| 3 | |
| 4 | #include "../../../include/linux/perf_counter.h" |
| 5 | #include <sys/types.h> |
| 6 | #include "types.h" |
| 7 | |
| 8 | struct perf_header_attr { |
| 9 | struct perf_counter_attr attr; |
| 10 | int ids, size; |
| 11 | u64 *id; |
| 12 | off_t id_offset; |
| 13 | }; |
| 14 | |
| 15 | struct perf_header { |
| 16 | int frozen; |
| 17 | int attrs, size; |
| 18 | struct perf_header_attr **attr; |
Arjan van de Ven | dfe5a50 | 2009-07-20 22:54:26 -0700 | [diff] [blame] | 19 | s64 attr_offset; |
Peter Zijlstra | 7c6a1c6 | 2009-06-25 17:05:54 +0200 | [diff] [blame] | 20 | u64 data_offset; |
| 21 | u64 data_size; |
| 22 | }; |
| 23 | |
| 24 | struct perf_header *perf_header__read(int fd); |
| 25 | void perf_header__write(struct perf_header *self, int fd); |
| 26 | |
| 27 | void perf_header__add_attr(struct perf_header *self, |
| 28 | struct perf_header_attr *attr); |
| 29 | |
| 30 | struct perf_header_attr * |
| 31 | perf_header_attr__new(struct perf_counter_attr *attr); |
| 32 | void perf_header_attr__add_id(struct perf_header_attr *self, u64 id); |
| 33 | |
| 34 | |
| 35 | struct perf_header *perf_header__new(void); |
| 36 | |
| 37 | #endif /* _PERF_HEADER_H */ |