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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /tools/perf/util/config.h | |
parent | Initial commit. (diff) | |
download | linux-upstream.tar.xz linux-upstream.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | tools/perf/util/config.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/tools/perf/util/config.h b/tools/perf/util/config.h new file mode 100644 index 000000000..8c881e3a3 --- /dev/null +++ b/tools/perf/util/config.h @@ -0,0 +1,73 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __PERF_CONFIG_H +#define __PERF_CONFIG_H + +#include <stdbool.h> +#include <linux/list.h> + +struct perf_config_item { + char *name; + char *value; + bool from_system_config; + struct list_head node; +}; + +struct perf_config_section { + char *name; + struct list_head items; + bool from_system_config; + struct list_head node; +}; + +struct perf_config_set { + struct list_head sections; +}; + +extern const char *config_exclusive_filename; + +typedef int (*config_fn_t)(const char *, const char *, void *); + +int perf_config_from_file(config_fn_t fn, const char *filename, void *data); +int perf_default_config(const char *, const char *, void *); +int perf_config(config_fn_t fn, void *); +int perf_config_int(int *dest, const char *, const char *); +int perf_config_u8(u8 *dest, const char *name, const char *value); +int perf_config_u64(u64 *dest, const char *, const char *); +int perf_config_bool(const char *, const char *); +int config_error_nonbool(const char *); +const char *perf_etc_perfconfig(void); + +struct perf_config_set *perf_config_set__new(void); +void perf_config_set__delete(struct perf_config_set *set); +int perf_config_set__collect(struct perf_config_set *set, const char *file_name, + const char *var, const char *value); +void perf_config__exit(void); +void perf_config__refresh(void); + +/** + * perf_config_sections__for_each - iterate thru all the sections + * @list: list_head instance to iterate + * @section: struct perf_config_section iterator + */ +#define perf_config_sections__for_each_entry(list, section) \ + list_for_each_entry(section, list, node) + +/** + * perf_config_items__for_each - iterate thru all the items + * @list: list_head instance to iterate + * @item: struct perf_config_item iterator + */ +#define perf_config_items__for_each_entry(list, item) \ + list_for_each_entry(item, list, node) + +/** + * perf_config_set__for_each - iterate thru all the config section-item pairs + * @set: evlist instance to iterate + * @section: struct perf_config_section iterator + * @item: struct perf_config_item iterator + */ +#define perf_config_set__for_each_entry(set, section, item) \ + perf_config_sections__for_each_entry(&set->sections, section) \ + perf_config_items__for_each_entry(§ion->items, item) + +#endif /* __PERF_CONFIG_H */ |