[mirror_ubuntu-artful-kernel.git] / tools / perf / util / config.h

#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_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_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__init(void);
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(&section->items, item)

#endif /* __PERF_CONFIG_H */
Commit	Line	Data
20105ca1 TS	1	#ifndef __PERF_CONFIG_H
	2	#define __PERF_CONFIG_H
	3
	4	#include <stdbool.h>
	5	#include <linux/list.h>
	6
	7	struct perf_config_item {
	8	char *name;
	9	char *value;
08d090cf	10	bool from_system_config;
20105ca1 TS	11	struct list_head node;
	12	};
	13
	14	struct perf_config_section {
	15	char *name;
	16	struct list_head items;
08d090cf	17	bool from_system_config;
20105ca1 TS	18	struct list_head node;
	19	};
	20
	21	struct perf_config_set {
	22	struct list_head sections;
	23	};
	24
41840d21 TS	25	extern const char *config_exclusive_filename;
	26
	27	typedef int (config_fn_t)(const char , const char , void );
	28	int perf_default_config(const char , const char , void *);
	29	int perf_config(config_fn_t fn, void *);
25ce4bb8 ACM	30	int perf_config_int(int dest, const char , const char *);
25ce4bb8 ACM	31	int perf_config_u64(u64 dest, const char , const char *);
41840d21 TS	32	int perf_config_bool(const char , const char );
	33	int config_error_nonbool(const char *);
	34	const char *perf_etc_perfconfig(void);
	35
20105ca1 TS	36	struct perf_config_set *perf_config_set__new(void);
20105ca1 TS	37	void perf_config_set__delete(struct perf_config_set *set);
08d090cf	38	int perf_config_set__collect(struct perf_config_set set, const char file_name,
c6fc018a	39	const char var, const char value);
8a0a9c7e TS	40	void perf_config__init(void);
	41	void perf_config__exit(void);
	42	void perf_config__refresh(void);
	43
	44	/**
	45	* perf_config_sections__for_each - iterate thru all the sections
	46	* @list: list_head instance to iterate
	47	* @section: struct perf_config_section iterator
	48	*/
	49	#define perf_config_sections__for_each_entry(list, section) \
	50	list_for_each_entry(section, list, node)
	51
	52	/**
	53	* perf_config_items__for_each - iterate thru all the items
	54	* @list: list_head instance to iterate
	55	* @item: struct perf_config_item iterator
	56	*/
	57	#define perf_config_items__for_each_entry(list, item) \
	58	list_for_each_entry(item, list, node)
	59
	60	/**
	61	* perf_config_set__for_each - iterate thru all the config section-item pairs
	62	* @set: evlist instance to iterate
	63	* @section: struct perf_config_section iterator
	64	* @item: struct perf_config_item iterator
	65	*/
	66	#define perf_config_set__for_each_entry(set, section, item) \
	67	perf_config_sections__for_each_entry(&set->sections, section) \
	68	perf_config_items__for_each_entry(&section->items, item)
20105ca1 TS	69
20105ca1 TS	70	#endif /* __PERF_CONFIG_H */