Greg Kroah-Hartman | b244131 | 2017-11-01 15:07:57 +0100 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
Taeung Song | 20105ca | 2016-04-14 16:53:18 +0900 | [diff] [blame] | 2 | #ifndef __PERF_CONFIG_H |
| 3 | #define __PERF_CONFIG_H |
| 4 | |
| 5 | #include <stdbool.h> |
| 6 | #include <linux/list.h> |
| 7 | |
| 8 | struct perf_config_item { |
| 9 | char *name; |
| 10 | char *value; |
Taeung Song | 08d090c | 2016-11-04 15:44:22 +0900 | [diff] [blame] | 11 | bool from_system_config; |
Taeung Song | 20105ca | 2016-04-14 16:53:18 +0900 | [diff] [blame] | 12 | struct list_head node; |
| 13 | }; |
| 14 | |
| 15 | struct perf_config_section { |
| 16 | char *name; |
| 17 | struct list_head items; |
Taeung Song | 08d090c | 2016-11-04 15:44:22 +0900 | [diff] [blame] | 18 | bool from_system_config; |
Taeung Song | 20105ca | 2016-04-14 16:53:18 +0900 | [diff] [blame] | 19 | struct list_head node; |
| 20 | }; |
| 21 | |
| 22 | struct perf_config_set { |
| 23 | struct list_head sections; |
| 24 | }; |
| 25 | |
Taeung Song | 41840d2 | 2016-06-23 17:55:17 +0900 | [diff] [blame] | 26 | extern const char *config_exclusive_filename; |
| 27 | |
| 28 | typedef int (*config_fn_t)(const char *, const char *, void *); |
| 29 | int perf_default_config(const char *, const char *, void *); |
| 30 | int perf_config(config_fn_t fn, void *); |
Arnaldo Carvalho de Melo | 25ce4bb | 2017-06-27 11:44:58 -0300 | [diff] [blame] | 31 | int perf_config_int(int *dest, const char *, const char *); |
| 32 | int perf_config_u64(u64 *dest, const char *, const char *); |
Taeung Song | 41840d2 | 2016-06-23 17:55:17 +0900 | [diff] [blame] | 33 | int perf_config_bool(const char *, const char *); |
| 34 | int config_error_nonbool(const char *); |
| 35 | const char *perf_etc_perfconfig(void); |
| 36 | |
Taeung Song | 20105ca | 2016-04-14 16:53:18 +0900 | [diff] [blame] | 37 | struct perf_config_set *perf_config_set__new(void); |
| 38 | void perf_config_set__delete(struct perf_config_set *set); |
Taeung Song | 08d090c | 2016-11-04 15:44:22 +0900 | [diff] [blame] | 39 | int perf_config_set__collect(struct perf_config_set *set, const char *file_name, |
Taeung Song | c6fc018 | 2016-11-04 15:44:20 +0900 | [diff] [blame] | 40 | const char *var, const char *value); |
Taeung Song | 8a0a9c7 | 2016-06-23 23:14:31 +0900 | [diff] [blame] | 41 | void perf_config__init(void); |
| 42 | void perf_config__exit(void); |
| 43 | void perf_config__refresh(void); |
| 44 | |
| 45 | /** |
| 46 | * perf_config_sections__for_each - iterate thru all the sections |
| 47 | * @list: list_head instance to iterate |
| 48 | * @section: struct perf_config_section iterator |
| 49 | */ |
| 50 | #define perf_config_sections__for_each_entry(list, section) \ |
| 51 | list_for_each_entry(section, list, node) |
| 52 | |
| 53 | /** |
| 54 | * perf_config_items__for_each - iterate thru all the items |
| 55 | * @list: list_head instance to iterate |
| 56 | * @item: struct perf_config_item iterator |
| 57 | */ |
| 58 | #define perf_config_items__for_each_entry(list, item) \ |
| 59 | list_for_each_entry(item, list, node) |
| 60 | |
| 61 | /** |
| 62 | * perf_config_set__for_each - iterate thru all the config section-item pairs |
| 63 | * @set: evlist instance to iterate |
| 64 | * @section: struct perf_config_section iterator |
| 65 | * @item: struct perf_config_item iterator |
| 66 | */ |
| 67 | #define perf_config_set__for_each_entry(set, section, item) \ |
| 68 | perf_config_sections__for_each_entry(&set->sections, section) \ |
| 69 | perf_config_items__for_each_entry(§ion->items, item) |
Taeung Song | 20105ca | 2016-04-14 16:53:18 +0900 | [diff] [blame] | 70 | |
| 71 | #endif /* __PERF_CONFIG_H */ |