1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __PERF_DSOS
 3#define __PERF_DSOS
 4
 5#include <stdbool.h>
 6#include <stdio.h>
 7#include <linux/list.h>
 8#include <linux/rbtree.h>
 9#include "rwsem.h"
10
11struct dso;
12struct dso_id;
13struct kmod_path;
14struct machine;
15
16/*
17 * Collection of DSOs as an array for iteration speed, but sorted for O(n)
18 * lookup.
19 */
20struct dsos {
21	struct rw_semaphore lock;
22	struct dso **dsos;
23	unsigned int cnt;
24	unsigned int allocated;
25	bool sorted;
26};
27
28void dsos__init(struct dsos *dsos);
29void dsos__exit(struct dsos *dsos);
30
31int __dsos__add(struct dsos *dsos, struct dso *dso);
32int dsos__add(struct dsos *dsos, struct dso *dso);
33struct dso *dsos__find(struct dsos *dsos, const char *name, bool cmp_short);
34
35struct dso *dsos__findnew_id(struct dsos *dsos, const char *name, const struct dso_id *id);
36 
37bool dsos__read_build_ids(struct dsos *dsos, bool with_hits);
38
39size_t dsos__fprintf_buildid(struct dsos *dsos, FILE *fp,
40			       bool (skip)(struct dso *dso, int parm), int parm);
41size_t dsos__fprintf(struct dsos *dsos, FILE *fp);
42
43int dsos__hit_all(struct dsos *dsos);
44
45struct dso *dsos__findnew_module_dso(struct dsos *dsos, struct machine *machine,
46				     struct kmod_path *m, const char *filename);
47
48struct dso *dsos__find_kernel_dso(struct dsos *dsos);
49
50int dsos__for_each_dso(struct dsos *dsos, int (*cb)(struct dso *dso, void *data), void *data);
51
52#endif /* __PERF_DSOS */