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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __PERF_MAPS_H
#define __PERF_MAPS_H
#include <linux/refcount.h>
#include <stdio.h>
#include <stdbool.h>
#include <linux/types.h>
struct ref_reloc_sym;
struct machine;
struct map;
struct maps;
#define KMAP_NAME_LEN 256
struct kmap {
struct ref_reloc_sym *ref_reloc_sym;
struct maps *kmaps;
char name[KMAP_NAME_LEN];
};
struct maps *maps__new(struct machine *machine);
bool maps__empty(struct maps *maps);
int maps__copy_from(struct maps *maps, struct maps *parent);
struct maps *maps__get(struct maps *maps);
void maps__put(struct maps *maps);
static inline void __maps__zput(struct maps **map)
{
maps__put(*map);
*map = NULL;
}
#define maps__zput(map) __maps__zput(&map)
bool maps__equal(struct maps *a, struct maps *b);
/* Iterate over map calling cb for each entry. */
int maps__for_each_map(struct maps *maps, int (*cb)(struct map *map, void *data), void *data);
/* Iterate over map removing an entry if cb returns true. */
void maps__remove_maps(struct maps *maps, bool (*cb)(struct map *map, void *data), void *data);
struct machine *maps__machine(const struct maps *maps);
unsigned int maps__nr_maps(const struct maps *maps); /* Test only. */
refcount_t *maps__refcnt(struct maps *maps); /* Test only. */
#ifdef HAVE_LIBUNWIND_SUPPORT
void *maps__addr_space(const struct maps *maps);
void maps__set_addr_space(struct maps *maps, void *addr_space);
const struct unwind_libunwind_ops *maps__unwind_libunwind_ops(const struct maps *maps);
void maps__set_unwind_libunwind_ops(struct maps *maps, const struct unwind_libunwind_ops *ops);
#endif
size_t maps__fprintf(struct maps *maps, FILE *fp);
int maps__insert(struct maps *maps, struct map *map);
void maps__remove(struct maps *maps, struct map *map);
struct map *maps__find(struct maps *maps, u64 addr);
struct symbol *maps__find_symbol(struct maps *maps, u64 addr, struct map **mapp);
struct symbol *maps__find_symbol_by_name(struct maps *maps, const char *name, struct map **mapp);
struct addr_map_symbol;
int maps__find_ams(struct maps *maps, struct addr_map_symbol *ams);
int maps__fixup_overlap_and_insert(struct maps *maps, struct map *new);
struct map *maps__find_by_name(struct maps *maps, const char *name);
struct map *maps__find_next_entry(struct maps *maps, struct map *map);
int maps__merge_in(struct maps *kmaps, struct map *new_map);
void maps__fixup_end(struct maps *maps);
void maps__load_first(struct maps *maps);
#endif // __PERF_MAPS_H
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