[linux-block.git] / tools / perf / util / dsos.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __PERF_DSOS
#define __PERF_DSOS

#include <stdbool.h>
#include <stdio.h>
#include <linux/list.h>
#include <linux/rbtree.h>
#include "rwsem.h"

struct dso;
struct dso_id;
struct kmod_path;
struct machine;

/*
 * Collection of DSOs as an array for iteration speed, but sorted for O(n)
 * lookup.
 */
struct dsos {
	struct rw_semaphore lock;
	struct dso **dsos;
	unsigned int cnt;
	unsigned int allocated;
	bool sorted;
};

void dsos__init(struct dsos *dsos);
void dsos__exit(struct dsos *dsos);

int __dsos__add(struct dsos *dsos, struct dso *dso);
int dsos__add(struct dsos *dsos, struct dso *dso);
struct dso *dsos__find(struct dsos *dsos, const char *name, bool cmp_short);

struct dso *dsos__findnew_id(struct dsos *dsos, const char *name, const struct dso_id *id);
 
bool dsos__read_build_ids(struct dsos *dsos, bool with_hits);

size_t dsos__fprintf_buildid(struct dsos *dsos, FILE *fp,
			       bool (skip)(struct dso *dso, int parm), int parm);
size_t dsos__fprintf(struct dsos *dsos, FILE *fp);

int dsos__hit_all(struct dsos *dsos);

struct dso *dsos__findnew_module_dso(struct dsos *dsos, struct machine *machine,
				     struct kmod_path *m, const char *filename);

struct dso *dsos__find_kernel_dso(struct dsos *dsos);

int dsos__for_each_dso(struct dsos *dsos, int (*cb)(struct dso *dso, void *data), void *data);

#endif /* __PERF_DSOS */
Commit	Line	Data
4a3cec84 ACM	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
	11	struct dso;
0e3149f8	12	struct dso_id;
f649ed80 IR	13	struct kmod_path;
f649ed80 IR	14	struct machine;
4a3cec84 ACM	15
4a3cec84 ACM	16	/*
3f4ac23a IR	17	* Collection of DSOs as an array for iteration speed, but sorted for O(n)
3f4ac23a IR	18	* lookup.
4a3cec84 ACM	19	*/
4a3cec84 ACM	20	struct dsos {
4a3cec84	21	struct rw_semaphore lock;
3f4ac23a IR	22	struct dso **dsos;
	23	unsigned int cnt;
	24	unsigned int allocated;
	25	bool sorted;
4a3cec84 ACM	26	};
4a3cec84 ACM	27
83acca9f IR	28	void dsos__init(struct dsos *dsos);
	29	void dsos__exit(struct dsos *dsos);
	30
3f4ac23a IR	31	int __dsos__add(struct dsos dsos, struct dso dso);
3f4ac23a IR	32	int dsos__add(struct dsos dsos, struct dso dso);
f649ed80	33	struct dso dsos__find(struct dsos dsos, const char *name, bool cmp_short);
4a3cec84	34
e4bb4caa	35	struct dso dsos__findnew_id(struct dsos dsos, const char name, const struct dso_id id);
0e3149f8	36
0ffc8fca	37	bool dsos__read_build_ids(struct dsos *dsos, bool with_hits);
83acca9f	38
0ffc8fca	39	size_t dsos__fprintf_buildid(struct dsos dsos, FILE fp,
4a3cec84	40	bool (skip)(struct dso *dso, int parm), int parm);
0ffc8fca	41	size_t dsos__fprintf(struct dsos dsos, FILE fp);
83acca9f	42
0ffc8fca	43	int dsos__hit_all(struct dsos *dsos);
4a3cec84	44
f649ed80 IR	45	struct dso dsos__findnew_module_dso(struct dsos dsos, struct machine *machine,
	46	struct kmod_path m, const char filename);
	47
	48	struct dso dsos__find_kernel_dso(struct dsos dsos);
	49
73f3fea2 IR	50	int dsos__for_each_dso(struct dsos dsos, int (cb)(struct dso dso, void data), void *data);
73f3fea2 IR	51
4a3cec84	52	#endif /* __PERF_DSOS */