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1/* SPDX-License-Identifier: GPL-2.0 */2#ifndef __PERF_CONFIG_H3#define __PERF_CONFIG_H4 5#include <stdbool.h>6#include <linux/list.h>7 8struct perf_config_item {9 char *name;10 char *value;11 bool from_system_config;12 struct list_head node;13};14 15struct perf_config_section {16 char *name;17 struct list_head items;18 bool from_system_config;19 struct list_head node;20};21 22struct perf_config_set {23 struct list_head sections;24};25 26extern const char *config_exclusive_filename;27 28typedef int (*config_fn_t)(const char *, const char *, void *);29 30int perf_default_config(const char *, const char *, void *);31int perf_config(config_fn_t fn, void *);32int perf_config_scan(const char *name, const char *fmt, ...) __scanf(2, 3);33int perf_config_set(struct perf_config_set *set,34 config_fn_t fn, void *data);35int perf_config_int(int *dest, const char *, const char *);36int perf_config_u8(u8 *dest, const char *name, const char *value);37int perf_config_u64(u64 *dest, const char *, const char *);38int perf_config_bool(const char *, const char *);39int config_error_nonbool(const char *);40const char *perf_etc_perfconfig(void);41const char *perf_home_perfconfig(void);42int perf_config_system(void);43int perf_config_global(void);44 45struct perf_config_set *perf_config_set__new(void);46struct perf_config_set *perf_config_set__load_file(const char *file);47void perf_config_set__delete(struct perf_config_set *set);48int perf_config_set__collect(struct perf_config_set *set, const char *file_name,49 const char *var, const char *value);50void perf_config__exit(void);51void perf_config__refresh(void);52 53/**54 * perf_config_sections__for_each - iterate thru all the sections55 * @list: list_head instance to iterate56 * @section: struct perf_config_section iterator57 */58#define perf_config_sections__for_each_entry(list, section) \59 list_for_each_entry(section, list, node)60 61/**62 * perf_config_items__for_each - iterate thru all the items63 * @list: list_head instance to iterate64 * @item: struct perf_config_item iterator65 */66#define perf_config_items__for_each_entry(list, item) \67 list_for_each_entry(item, list, node)68 69/**70 * perf_config_set__for_each - iterate thru all the config section-item pairs71 * @set: evlist instance to iterate72 * @section: struct perf_config_section iterator73 * @item: struct perf_config_item iterator74 */75#define perf_config_set__for_each_entry(set, section, item) \76 perf_config_sections__for_each_entry(&set->sections, section) \77 perf_config_items__for_each_entry(§ion->items, item)78 79#endif /* __PERF_CONFIG_H */80