1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __PERF_THREAD_MAP_H
3 #define __PERF_THREAD_MAP_H
7 #include <linux/refcount.h>
9 struct thread_map_data {
17 struct thread_map_data map[];
20 struct thread_map_event;
22 struct thread_map *thread_map__new_dummy(void);
23 struct thread_map *thread_map__new_by_pid(pid_t pid);
24 struct thread_map *thread_map__new_by_tid(pid_t tid);
25 struct thread_map *thread_map__new_by_uid(uid_t uid);
26 struct thread_map *thread_map__new(pid_t pid, pid_t tid, uid_t uid);
27 struct thread_map *thread_map__new_event(struct thread_map_event *event);
29 struct thread_map *thread_map__get(struct thread_map *map);
30 void thread_map__put(struct thread_map *map);
32 struct thread_map *thread_map__new_str(const char *pid,
33 const char *tid, uid_t uid);
35 struct thread_map *thread_map__new_by_tid_str(const char *tid_str);
37 size_t thread_map__fprintf(struct thread_map *threads, FILE *fp);
39 static inline int thread_map__nr(struct thread_map *threads)
41 return threads ? threads->nr : 1;
44 static inline pid_t thread_map__pid(struct thread_map *map, int thread)
46 return map->map[thread].pid;
50 thread_map__set_pid(struct thread_map *map, int thread, pid_t pid)
52 map->map[thread].pid = pid;
55 static inline char *thread_map__comm(struct thread_map *map, int thread)
57 return map->map[thread].comm;
60 void thread_map__read_comms(struct thread_map *threads);
61 bool thread_map__has(struct thread_map *threads, pid_t pid);
62 int thread_map__remove(struct thread_map *threads, int idx);
63 #endif /* __PERF_THREAD_MAP_H */