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Commit | Line | Data |
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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
fd78260b ACM |
2 | #ifndef __PERF_THREAD_MAP_H |
3 | #define __PERF_THREAD_MAP_H | |
4 | ||
5 | #include <sys/types.h> | |
9ae7d335 | 6 | #include <stdio.h> |
364fed35 | 7 | #include <linux/refcount.h> |
fd78260b | 8 | |
38e89d2b JO |
9 | struct thread_map_data { |
10 | pid_t pid; | |
792402fd | 11 | char *comm; |
38e89d2b JO |
12 | }; |
13 | ||
fd78260b | 14 | struct thread_map { |
364fed35 | 15 | refcount_t refcnt; |
fd78260b | 16 | int nr; |
38e89d2b | 17 | struct thread_map_data map[]; |
fd78260b ACM |
18 | }; |
19 | ||
59660942 JO |
20 | struct thread_map_event; |
21 | ||
641556c9 | 22 | struct thread_map *thread_map__new_dummy(void); |
fd78260b ACM |
23 | struct thread_map *thread_map__new_by_pid(pid_t pid); |
24 | struct thread_map *thread_map__new_by_tid(pid_t tid); | |
0d37aa34 ACM |
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); | |
59660942 | 27 | struct thread_map *thread_map__new_event(struct thread_map_event *event); |
b52956c9 | 28 | |
186fbb74 JO |
29 | struct thread_map *thread_map__get(struct thread_map *map); |
30 | void thread_map__put(struct thread_map *map); | |
31 | ||
b52956c9 DA |
32 | struct thread_map *thread_map__new_str(const char *pid, |
33 | const char *tid, uid_t uid); | |
34 | ||
097be0f5 JO |
35 | struct thread_map *thread_map__new_by_tid_str(const char *tid_str); |
36 | ||
9ae7d335 ACM |
37 | size_t thread_map__fprintf(struct thread_map *threads, FILE *fp); |
38 | ||
b3a319d5 NK |
39 | static inline int thread_map__nr(struct thread_map *threads) |
40 | { | |
41 | return threads ? threads->nr : 1; | |
42 | } | |
43 | ||
e13798c7 JO |
44 | static inline pid_t thread_map__pid(struct thread_map *map, int thread) |
45 | { | |
38e89d2b | 46 | return map->map[thread].pid; |
e13798c7 JO |
47 | } |
48 | ||
49 | static inline void | |
50 | thread_map__set_pid(struct thread_map *map, int thread, pid_t pid) | |
51 | { | |
38e89d2b | 52 | map->map[thread].pid = pid; |
e13798c7 | 53 | } |
792402fd JO |
54 | |
55 | static inline char *thread_map__comm(struct thread_map *map, int thread) | |
56 | { | |
57 | return map->map[thread].comm; | |
58 | } | |
59 | ||
60 | void thread_map__read_comms(struct thread_map *threads); | |
3407df8b | 61 | bool thread_map__has(struct thread_map *threads, pid_t pid); |
38af91f0 | 62 | int thread_map__remove(struct thread_map *threads, int idx); |
fd78260b | 63 | #endif /* __PERF_THREAD_MAP_H */ |