symbol.h (eac9a4342e5447cade4d484261a8992e2ec6f138) symbol.h (f766819cd5290d42efa55c505b9bed184fec17bf)
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __PERF_SYMBOL
3#define __PERF_SYMBOL 1
4
5#include <linux/types.h>
6#include <linux/refcount.h>
7#include <stdbool.h>
8#include <stdint.h>

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18#include <gelf.h>
19#endif
20#include <elf.h>
21
22struct dso;
23struct map;
24struct maps;
25struct option;
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __PERF_SYMBOL
3#define __PERF_SYMBOL 1
4
5#include <linux/types.h>
6#include <linux/refcount.h>
7#include <stdbool.h>
8#include <stdint.h>

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18#include <gelf.h>
19#endif
20#include <elf.h>
21
22struct dso;
23struct map;
24struct maps;
25struct option;
26struct build_id;
26
27/*
28 * libelf 0.8.x and earlier do not support ELF_C_READ_MMAP;
29 * for newer versions we can use mmap to reduce memory usage:
30 */
31#ifdef HAVE_LIBELF_MMAP_SUPPORT
32# define PERF_ELF_C_READ_MMAP ELF_C_READ_MMAP
33#else

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137struct symbol *symbol__next_by_name(struct symbol *sym);
138
139struct symbol *dso__first_symbol(struct dso *dso);
140struct symbol *dso__last_symbol(struct dso *dso);
141struct symbol *dso__next_symbol(struct symbol *sym);
142
143enum dso_type dso__type_fd(int fd);
144
27
28/*
29 * libelf 0.8.x and earlier do not support ELF_C_READ_MMAP;
30 * for newer versions we can use mmap to reduce memory usage:
31 */
32#ifdef HAVE_LIBELF_MMAP_SUPPORT
33# define PERF_ELF_C_READ_MMAP ELF_C_READ_MMAP
34#else

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138struct symbol *symbol__next_by_name(struct symbol *sym);
139
140struct symbol *dso__first_symbol(struct dso *dso);
141struct symbol *dso__last_symbol(struct dso *dso);
142struct symbol *dso__next_symbol(struct symbol *sym);
143
144enum dso_type dso__type_fd(int fd);
145
145int filename__read_build_id(const char *filename, void *bf, size_t size);
146int filename__read_build_id(const char *filename, struct build_id *id);
146int sysfs__read_build_id(const char *filename, void *bf, size_t size);
147int modules__parse(const char *filename, void *arg,
148 int (*process_module)(void *arg, const char *name,
149 u64 start, u64 size));
150int filename__read_debuglink(const char *filename, char *debuglink,
151 size_t size);
152
153struct perf_env;

--- 133 unchanged lines hidden --- 		147int sysfs__read_build_id(const char *filename, void *bf, size_t size);
148int modules__parse(const char *filename, void *arg,
149 int (*process_module)(void *arg, const char *name,
150 u64 start, u64 size));
151int filename__read_debuglink(const char *filename, char *debuglink,
152 size_t size);
153
154struct perf_env;

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