| 1 | #ifndef __PROBE_FILE_H |
| 2 | #define __PROBE_FILE_H |
| 3 | |
| 4 | #include "strlist.h" |
| 5 | #include "strfilter.h" |
| 6 | #include "probe-event.h" |
| 7 | |
| 8 | /* Cache of probe definitions */ |
| 9 | struct probe_cache_entry { |
| 10 | struct list_head node; |
| 11 | bool sdt; |
| 12 | struct perf_probe_event pev; |
| 13 | char *spev; |
| 14 | struct strlist *tevlist; |
| 15 | }; |
| 16 | |
| 17 | struct probe_cache { |
| 18 | int fd; |
| 19 | struct list_head entries; |
| 20 | }; |
| 21 | |
| 22 | #define PF_FL_UPROBE 1 |
| 23 | #define PF_FL_RW 2 |
| 24 | #define for_each_probe_cache_entry(entry, pcache) \ |
| 25 | list_for_each_entry(entry, &pcache->entries, node) |
| 26 | |
| 27 | int probe_file__open(int flag); |
| 28 | int probe_file__open_both(int *kfd, int *ufd, int flag); |
| 29 | struct strlist *probe_file__get_namelist(int fd); |
| 30 | struct strlist *probe_file__get_rawlist(int fd); |
| 31 | int probe_file__add_event(int fd, struct probe_trace_event *tev); |
| 32 | int probe_file__del_events(int fd, struct strfilter *filter); |
| 33 | int probe_file__get_events(int fd, struct strfilter *filter, |
| 34 | struct strlist *plist); |
| 35 | int probe_file__del_strlist(int fd, struct strlist *namelist); |
| 36 | |
| 37 | int probe_cache_entry__get_event(struct probe_cache_entry *entry, |
| 38 | struct probe_trace_event **tevs); |
| 39 | |
| 40 | struct probe_cache *probe_cache__new(const char *target); |
| 41 | int probe_cache__add_entry(struct probe_cache *pcache, |
| 42 | struct perf_probe_event *pev, |
| 43 | struct probe_trace_event *tevs, int ntevs); |
| 44 | int probe_cache__scan_sdt(struct probe_cache *pcache, const char *pathname); |
| 45 | int probe_cache__commit(struct probe_cache *pcache); |
| 46 | void probe_cache__purge(struct probe_cache *pcache); |
| 47 | void probe_cache__delete(struct probe_cache *pcache); |
| 48 | int probe_cache__filter_purge(struct probe_cache *pcache, |
| 49 | struct strfilter *filter); |
| 50 | struct probe_cache_entry *probe_cache__find(struct probe_cache *pcache, |
| 51 | struct perf_probe_event *pev); |
| 52 | struct probe_cache_entry *probe_cache__find_by_name(struct probe_cache *pcache, |
| 53 | const char *group, const char *event); |
| 54 | int probe_cache__show_all_caches(struct strfilter *filter); |
| 55 | #endif |