[deliverable/linux.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;
	struct list_head node;
};

struct perf_config_section {
	char *name;
	struct list_head items;
	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(const char *, const char *);
u64 perf_config_u64(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);
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;
	10	struct list_head node;
	11	};
	12
	13	struct perf_config_section {
	14	char *name;
	15	struct list_head items;
	16	struct list_head node;
	17	};
	18
	19	struct perf_config_set {
	20	struct list_head sections;
	21	};
	22
41840d21 TS	23	extern const char *config_exclusive_filename;
	24
	25	typedef int (config_fn_t)(const char , const char , void );
	26	int perf_default_config(const char , const char , void *);
	27	int perf_config(config_fn_t fn, void *);
	28	int perf_config_int(const char , const char );
	29	u64 perf_config_u64(const char , const char );
	30	int perf_config_bool(const char , const char );
	31	int config_error_nonbool(const char *);
	32	const char *perf_etc_perfconfig(void);
	33
20105ca1 TS	34	struct perf_config_set *perf_config_set__new(void);
20105ca1 TS	35	void perf_config_set__delete(struct perf_config_set *set);
8a0a9c7e TS	36	void perf_config__init(void);
	37	void perf_config__exit(void);
	38	void perf_config__refresh(void);
	39
	40	/**
	41	* perf_config_sections__for_each - iterate thru all the sections
	42	* @list: list_head instance to iterate
	43	* @section: struct perf_config_section iterator
	44	*/
	45	#define perf_config_sections__for_each_entry(list, section) \
	46	list_for_each_entry(section, list, node)
	47
	48	/**
	49	* perf_config_items__for_each - iterate thru all the items
	50	* @list: list_head instance to iterate
	51	* @item: struct perf_config_item iterator
	52	*/
	53	#define perf_config_items__for_each_entry(list, item) \
	54	list_for_each_entry(item, list, node)
	55
	56	/**
	57	* perf_config_set__for_each - iterate thru all the config section-item pairs
	58	* @set: evlist instance to iterate
	59	* @section: struct perf_config_section iterator
	60	* @item: struct perf_config_item iterator
	61	*/
	62	#define perf_config_set__for_each_entry(set, section, item) \
	63	perf_config_sections__for_each_entry(&set->sections, section) \
	64	perf_config_items__for_each_entry(&section->items, item)
20105ca1 TS	65
20105ca1 TS	66	#endif /* __PERF_CONFIG_H */