[mirror_ubuntu-disco-kernel.git] / tools / perf / util / hist.h

#ifndef __PERF_HIST_H
#define __PERF_HIST_H

#include <linux/types.h>
#include <pthread.h>
#include "callchain.h"
#include "header.h"
#include "color.h"
#include "ui/progress.h"

struct hist_entry;
struct addr_location;
struct symbol;

enum hist_filter {
	HIST_FILTER__DSO,
	HIST_FILTER__THREAD,
	HIST_FILTER__PARENT,
	HIST_FILTER__SYMBOL,
	HIST_FILTER__GUEST,
	HIST_FILTER__HOST,
};

enum hist_column {
	HISTC_SYMBOL,
	HISTC_DSO,
	HISTC_THREAD,
	HISTC_COMM,
	HISTC_PARENT,
	HISTC_CPU,
	HISTC_SRCLINE,
	HISTC_MISPREDICT,
	HISTC_IN_TX,
	HISTC_ABORT,
	HISTC_SYMBOL_FROM,
	HISTC_SYMBOL_TO,
	HISTC_DSO_FROM,
	HISTC_DSO_TO,
	HISTC_LOCAL_WEIGHT,
	HISTC_GLOBAL_WEIGHT,
	HISTC_MEM_DADDR_SYMBOL,
	HISTC_MEM_DADDR_DSO,
	HISTC_MEM_LOCKED,
	HISTC_MEM_TLB,
	HISTC_MEM_LVL,
	HISTC_MEM_SNOOP,
	HISTC_MEM_DCACHELINE,
	HISTC_TRANSACTION,
	HISTC_NR_COLS, /* Last entry */
};

struct thread;
struct dso;

struct hists {
	struct rb_root		entries_in_array[2];
	struct rb_root		*entries_in;
	struct rb_root		entries;
	struct rb_root		entries_collapsed;
	u64			nr_entries;
	u64			nr_non_filtered_entries;
	const struct thread	*thread_filter;
	const struct dso	*dso_filter;
	const char		*uid_filter_str;
	const char		*symbol_filter_str;
	pthread_mutex_t		lock;
	struct events_stats	stats;
	u64			event_stream;
	u16			col_len[HISTC_NR_COLS];
};

struct hist_entry_iter;

struct hist_iter_ops {
	int (*prepare_entry)(struct hist_entry_iter *, struct addr_location *);
	int (*add_single_entry)(struct hist_entry_iter *, struct addr_location *);
	int (*next_entry)(struct hist_entry_iter *, struct addr_location *);
	int (*add_next_entry)(struct hist_entry_iter *, struct addr_location *);
	int (*finish_entry)(struct hist_entry_iter *, struct addr_location *);
};

struct hist_entry_iter {
	int total;
	int curr;

	bool hide_unresolved;

	struct perf_evsel *evsel;
	struct perf_sample *sample;
	struct hist_entry *he;
	struct symbol *parent;
	void *priv;

	const struct hist_iter_ops *ops;
	/* user-defined callback function (optional) */
	int (*add_entry_cb)(struct hist_entry_iter *iter,
			    struct addr_location *al, bool single, void *arg);
};

extern const struct hist_iter_ops hist_iter_normal;
extern const struct hist_iter_ops hist_iter_branch;
extern const struct hist_iter_ops hist_iter_mem;
extern const struct hist_iter_ops hist_iter_cumulative;

struct hist_entry *__hists__add_entry(struct hists *hists,
				      struct addr_location *al,
				      struct symbol *parent,
				      struct branch_info *bi,
				      struct mem_info *mi, u64 period,
				      u64 weight, u64 transaction,
				      bool sample_self);
int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al,
			 struct perf_evsel *evsel, struct perf_sample *sample,
			 int max_stack_depth, void *arg);

int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right);
int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right);
int hist_entry__transaction_len(void);
int hist_entry__sort_snprintf(struct hist_entry *he, char *bf, size_t size,
			      struct hists *hists);
void hist_entry__free(struct hist_entry *);

void hists__output_resort(struct hists *hists);
void hists__collapse_resort(struct hists *hists, struct ui_progress *prog);

void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel);
void hists__delete_entries(struct hists *hists);
void hists__output_recalc_col_len(struct hists *hists, int max_rows);

u64 hists__total_period(struct hists *hists);
void hists__reset_stats(struct hists *hists);
void hists__inc_stats(struct hists *hists, struct hist_entry *h);
void hists__inc_nr_events(struct hists *hists, u32 type);
void hists__inc_nr_samples(struct hists *hists, bool filtered);
void events_stats__inc(struct events_stats *stats, u32 type);
size_t events_stats__fprintf(struct events_stats *stats, FILE *fp);

size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
		      int max_cols, float min_pcnt, FILE *fp);
size_t perf_evlist__fprintf_nr_events(struct perf_evlist *evlist, FILE *fp);

void hists__filter_by_dso(struct hists *hists);
void hists__filter_by_thread(struct hists *hists);
void hists__filter_by_symbol(struct hists *hists);

static inline bool hists__has_filter(struct hists *hists)
{
	return hists->thread_filter || hists->dso_filter ||
		hists->symbol_filter_str;
}

u16 hists__col_len(struct hists *hists, enum hist_column col);
void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len);
bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len);
void hists__reset_col_len(struct hists *hists);
void hists__calc_col_len(struct hists *hists, struct hist_entry *he);

void hists__match(struct hists *leader, struct hists *other);
int hists__link(struct hists *leader, struct hists *other);

struct perf_hpp {
	char *buf;
	size_t size;
	const char *sep;
	void *ptr;
};

struct perf_hpp_fmt {
	const char *name;
	int (*header)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
		      struct perf_evsel *evsel);
	int (*width)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
		     struct perf_evsel *evsel);
	int (*color)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
		     struct hist_entry *he);
	int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
		     struct hist_entry *he);
	int64_t (*cmp)(struct hist_entry *a, struct hist_entry *b);
	int64_t (*collapse)(struct hist_entry *a, struct hist_entry *b);
	int64_t (*sort)(struct hist_entry *a, struct hist_entry *b);

	struct list_head list;
	struct list_head sort_list;
	bool elide;
	int len;
	int user_len;
};

extern struct list_head perf_hpp__list;
extern struct list_head perf_hpp__sort_list;

#define perf_hpp__for_each_format(format) \
	list_for_each_entry(format, &perf_hpp__list, list)

#define perf_hpp__for_each_format_safe(format, tmp)	\
	list_for_each_entry_safe(format, tmp, &perf_hpp__list, list)

#define perf_hpp__for_each_sort_list(format) \
	list_for_each_entry(format, &perf_hpp__sort_list, sort_list)

#define perf_hpp__for_each_sort_list_safe(format, tmp)	\
	list_for_each_entry_safe(format, tmp, &perf_hpp__sort_list, sort_list)

extern struct perf_hpp_fmt perf_hpp__format[];

enum {
	/* Matches perf_hpp__format array. */
	PERF_HPP__OVERHEAD,
	PERF_HPP__OVERHEAD_SYS,
	PERF_HPP__OVERHEAD_US,
	PERF_HPP__OVERHEAD_GUEST_SYS,
	PERF_HPP__OVERHEAD_GUEST_US,
	PERF_HPP__OVERHEAD_ACC,
	PERF_HPP__SAMPLES,
	PERF_HPP__PERIOD,

	PERF_HPP__MAX_INDEX
};

void perf_hpp__init(void);
void perf_hpp__column_register(struct perf_hpp_fmt *format);
void perf_hpp__column_unregister(struct perf_hpp_fmt *format);
void perf_hpp__column_enable(unsigned col);
void perf_hpp__column_disable(unsigned col);
void perf_hpp__cancel_cumulate(void);

void perf_hpp__register_sort_field(struct perf_hpp_fmt *format);
void perf_hpp__setup_output_field(void);
void perf_hpp__reset_output_field(void);
void perf_hpp__append_sort_keys(void);

bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format);
bool perf_hpp__same_sort_entry(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b);

static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format)
{
	return format->elide;
}

void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists);
void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists);
void perf_hpp__set_user_width(const char *width_list_str);

typedef u64 (*hpp_field_fn)(struct hist_entry *he);
typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front);
typedef int (*hpp_snprint_fn)(struct perf_hpp *hpp, const char *fmt, ...);

int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
	     struct hist_entry *he, hpp_field_fn get_field,
	     const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
int hpp__fmt_acc(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
		 struct hist_entry *he, hpp_field_fn get_field,
		 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);

static inline void advance_hpp(struct perf_hpp *hpp, int inc)
{
	hpp->buf  += inc;
	hpp->size -= inc;
}

static inline size_t perf_hpp__use_color(void)
{
	return !symbol_conf.field_sep;
}

static inline size_t perf_hpp__color_overhead(void)
{
	return perf_hpp__use_color() ?
	       (COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX
	       : 0;
}

struct perf_evlist;

struct hist_browser_timer {
	void (*timer)(void *arg);
	void *arg;
	int refresh;
};

#ifdef HAVE_SLANG_SUPPORT
#include "../ui/keysyms.h"
int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel,
			     struct hist_browser_timer *hbt);

int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
				  struct hist_browser_timer *hbt,
				  float min_pcnt,
				  struct perf_session_env *env);
int script_browse(const char *script_opt);
#else
static inline
int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused,
				  const char *help __maybe_unused,
				  struct hist_browser_timer *hbt __maybe_unused,
				  float min_pcnt __maybe_unused,
				  struct perf_session_env *env __maybe_unused)
{
	return 0;
}

static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused,
					   struct perf_evsel *evsel __maybe_unused,
					   struct hist_browser_timer *hbt __maybe_unused)
{
	return 0;
}

static inline int script_browse(const char *script_opt __maybe_unused)
{
	return 0;
}

#define K_LEFT  -1000
#define K_RIGHT -2000
#define K_SWITCH_INPUT_DATA -3000
#endif

unsigned int hists__sort_list_width(struct hists *hists);

struct option;
int parse_filter_percentage(const struct option *opt __maybe_unused,
			    const char *arg, int unset __maybe_unused);
int perf_hist_config(const char *var, const char *value);

#endif	/* __PERF_HIST_H */
Commit	Line	Data
3d1d07ec JK	1	#ifndef __PERF_HIST_H
3d1d07ec JK	2	#define __PERF_HIST_H
3d1d07ec	3
4e4f06e4	4	#include <linux/types.h>
1980c2eb	5	#include <pthread.h>
3d1d07ec	6	#include "callchain.h"
68d80758	7	#include "header.h"
9754c4f9	8	#include "color.h"
c1fb5651	9	#include "ui/progress.h"
3d1d07ec	10
4e4f06e4 ACM	11	struct hist_entry;
	12	struct addr_location;
	13	struct symbol;
ef7b93a1	14
b3cef7f6 NK	15	enum hist_filter {
	16	HIST_FILTER__DSO,
	17	HIST_FILTER__THREAD,
	18	HIST_FILTER__PARENT,
	19	HIST_FILTER__SYMBOL,
	20	HIST_FILTER__GUEST,
	21	HIST_FILTER__HOST,
	22	};
	23
8a6c5b26 ACM	24	enum hist_column {
	25	HISTC_SYMBOL,
	26	HISTC_DSO,
	27	HISTC_THREAD,
	28	HISTC_COMM,
	29	HISTC_PARENT,
	30	HISTC_CPU,
dfd3b2fd	31	HISTC_SRCLINE,
b5387528	32	HISTC_MISPREDICT,
f5d05bce AK	33	HISTC_IN_TX,
f5d05bce AK	34	HISTC_ABORT,
b5387528 RAV	35	HISTC_SYMBOL_FROM,
	36	HISTC_SYMBOL_TO,
	37	HISTC_DSO_FROM,
	38	HISTC_DSO_TO,
05484298 AK	39	HISTC_LOCAL_WEIGHT,
05484298 AK	40	HISTC_GLOBAL_WEIGHT,
98a3b32c SE	41	HISTC_MEM_DADDR_SYMBOL,
	42	HISTC_MEM_DADDR_DSO,
	43	HISTC_MEM_LOCKED,
	44	HISTC_MEM_TLB,
	45	HISTC_MEM_LVL,
	46	HISTC_MEM_SNOOP,
9b32ba71	47	HISTC_MEM_DCACHELINE,
475eeab9	48	HISTC_TRANSACTION,
8a6c5b26 ACM	49	HISTC_NR_COLS, /* Last entry */
	50	};
	51
d7b76f09 ACM	52	struct thread;
	53	struct dso;
	54
1c02c4d2	55	struct hists {
1980c2eb ACM	56	struct rb_root entries_in_array[2];
1980c2eb ACM	57	struct rb_root *entries_in;
1c02c4d2	58	struct rb_root entries;
1980c2eb	59	struct rb_root entries_collapsed;
fefb0b94	60	u64 nr_entries;
1ab1fa5d	61	u64 nr_non_filtered_entries;
d7b76f09 ACM	62	const struct thread *thread_filter;
d7b76f09 ACM	63	const struct dso *dso_filter;
0d37aa34	64	const char *uid_filter_str;
e94d53eb	65	const char *symbol_filter_str;
1980c2eb	66	pthread_mutex_t lock;
1c02c4d2	67	struct events_stats stats;
1c02c4d2	68	u64 event_stream;
8a6c5b26	69	u16 col_len[HISTC_NR_COLS];
1c02c4d2 ACM	70	};
1c02c4d2 ACM	71
69bcb019 NK	72	struct hist_entry_iter;
	73
	74	struct hist_iter_ops {
	75	int (prepare_entry)(struct hist_entry_iter , struct addr_location *);
	76	int (add_single_entry)(struct hist_entry_iter , struct addr_location *);
	77	int (next_entry)(struct hist_entry_iter , struct addr_location *);
	78	int (add_next_entry)(struct hist_entry_iter , struct addr_location *);
	79	int (finish_entry)(struct hist_entry_iter , struct addr_location *);
	80	};
	81
	82	struct hist_entry_iter {
	83	int total;
	84	int curr;
	85
	86	bool hide_unresolved;
	87
	88	struct perf_evsel *evsel;
	89	struct perf_sample *sample;
	90	struct hist_entry *he;
	91	struct symbol *parent;
	92	void *priv;
	93
	94	const struct hist_iter_ops *ops;
9d3c02d7 NK	95	/* user-defined callback function (optional) */
	96	int (add_entry_cb)(struct hist_entry_iter iter,
	97	struct addr_location al, bool single, void arg);
69bcb019 NK	98	};
	99
	100	extern const struct hist_iter_ops hist_iter_normal;
	101	extern const struct hist_iter_ops hist_iter_branch;
	102	extern const struct hist_iter_ops hist_iter_mem;
7a13aa28	103	extern const struct hist_iter_ops hist_iter_cumulative;
69bcb019	104
316c7136	105	struct hist_entry __hists__add_entry(struct hists hists,
1c02c4d2	106	struct addr_location *al,
41a4e6e2 NK	107	struct symbol *parent,
	108	struct branch_info *bi,
	109	struct mem_info *mi, u64 period,
a0b51af3 NK	110	u64 weight, u64 transaction,
a0b51af3 NK	111	bool sample_self);
69bcb019 NK	112	int hist_entry_iter__add(struct hist_entry_iter iter, struct addr_location al,
69bcb019 NK	113	struct perf_evsel evsel, struct perf_sample sample,
9d3c02d7	114	int max_stack_depth, void *arg);
69bcb019	115
12c14278 ACM	116	int64_t hist_entry__cmp(struct hist_entry left, struct hist_entry right);
12c14278 ACM	117	int64_t hist_entry__collapse(struct hist_entry left, struct hist_entry right);
475eeab9	118	int hist_entry__transaction_len(void);
316c7136	119	int hist_entry__sort_snprintf(struct hist_entry he, char bf, size_t size,
000078bc	120	struct hists *hists);
4e4f06e4 ACM	121	void hist_entry__free(struct hist_entry *);
4e4f06e4 ACM	122
316c7136 ACM	123	void hists__output_resort(struct hists *hists);
316c7136 ACM	124	void hists__collapse_resort(struct hists hists, struct ui_progress prog);
c8446b9b	125
b079d4e9	126	void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel);
701937bd	127	void hists__delete_entries(struct hists *hists);
ab81f3fd ACM	128	void hists__output_recalc_col_len(struct hists *hists, int max_rows);
ab81f3fd ACM	129
f2148330	130	u64 hists__total_period(struct hists *hists);
9283ba9b	131	void hists__reset_stats(struct hists *hists);
6263835a	132	void hists__inc_stats(struct hists hists, struct hist_entry h);
316c7136	133	void hists__inc_nr_events(struct hists *hists, u32 type);
1844dbcb	134	void hists__inc_nr_samples(struct hists *hists, bool filtered);
28a6b6aa	135	void events_stats__inc(struct events_stats *stats, u32 type);
52168eea	136	size_t events_stats__fprintf(struct events_stats stats, FILE fp);
c8446b9b	137
316c7136	138	size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
064f1981	139	int max_cols, float min_pcnt, FILE *fp);
2a1731fb	140	size_t perf_evlist__fprintf_nr_events(struct perf_evlist evlist, FILE fp);
b09e0190	141
d7b76f09 ACM	142	void hists__filter_by_dso(struct hists *hists);
d7b76f09 ACM	143	void hists__filter_by_thread(struct hists *hists);
e94d53eb	144	void hists__filter_by_symbol(struct hists *hists);
b09e0190	145
268397cb NK	146	static inline bool hists__has_filter(struct hists *hists)
	147	{
	148	return hists->thread_filter \|\| hists->dso_filter \|\|
	149	hists->symbol_filter_str;
	150	}
	151
316c7136 ACM	152	u16 hists__col_len(struct hists *hists, enum hist_column col);
	153	void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len);
	154	bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len);
7ccf4f90 NK	155	void hists__reset_col_len(struct hists *hists);
7ccf4f90 NK	156	void hists__calc_col_len(struct hists hists, struct hist_entry he);
8a6c5b26	157
95529be4	158	void hists__match(struct hists leader, struct hists other);
494d70a1	159	int hists__link(struct hists leader, struct hists other);
95529be4	160
ea251d51 NK	161	struct perf_hpp {
	162	char *buf;
	163	size_t size;
ea251d51	164	const char *sep;
ea251d51 NK	165	void *ptr;
	166	};
	167
	168	struct perf_hpp_fmt {
1ecd4453	169	const char *name;
94a0793d NK	170	int (header)(struct perf_hpp_fmt fmt, struct perf_hpp *hpp,
	171	struct perf_evsel *evsel);
	172	int (width)(struct perf_hpp_fmt fmt, struct perf_hpp *hpp,
	173	struct perf_evsel *evsel);
2c5d4b4a JO	174	int (color)(struct perf_hpp_fmt fmt, struct perf_hpp *hpp,
	175	struct hist_entry *he);
	176	int (entry)(struct perf_hpp_fmt fmt, struct perf_hpp *hpp,
	177	struct hist_entry *he);
bc18b7f2 NK	178	int64_t (cmp)(struct hist_entry a, struct hist_entry *b);
	179	int64_t (collapse)(struct hist_entry a, struct hist_entry *b);
	180	int64_t (sort)(struct hist_entry a, struct hist_entry *b);
1240005e JO	181
1240005e JO	182	struct list_head list;
8b536999	183	struct list_head sort_list;
f2998422	184	bool elide;
e0d66c74	185	int len;
5b591669	186	int user_len;
ea251d51 NK	187	};
ea251d51 NK	188
1240005e	189	extern struct list_head perf_hpp__list;
8b536999	190	extern struct list_head perf_hpp__sort_list;
1240005e JO	191
	192	#define perf_hpp__for_each_format(format) \
	193	list_for_each_entry(format, &perf_hpp__list, list)
	194
1c89fe9b NK	195	#define perf_hpp__for_each_format_safe(format, tmp) \
	196	list_for_each_entry_safe(format, tmp, &perf_hpp__list, list)
	197
8b536999 NK	198	#define perf_hpp__for_each_sort_list(format) \
	199	list_for_each_entry(format, &perf_hpp__sort_list, sort_list)
	200
1c89fe9b NK	201	#define perf_hpp__for_each_sort_list_safe(format, tmp) \
	202	list_for_each_entry_safe(format, tmp, &perf_hpp__sort_list, sort_list)
	203
ea251d51 NK	204	extern struct perf_hpp_fmt perf_hpp__format[];
	205
	206	enum {
345dc0b4	207	/* Matches perf_hpp__format array. */
ea251d51 NK	208	PERF_HPP__OVERHEAD,
	209	PERF_HPP__OVERHEAD_SYS,
	210	PERF_HPP__OVERHEAD_US,
	211	PERF_HPP__OVERHEAD_GUEST_SYS,
	212	PERF_HPP__OVERHEAD_GUEST_US,
594dcbf3	213	PERF_HPP__OVERHEAD_ACC,
ea251d51 NK	214	PERF_HPP__SAMPLES,
ea251d51 NK	215	PERF_HPP__PERIOD,
ea251d51 NK	216
	217	PERF_HPP__MAX_INDEX
	218	};
	219
1d77822e	220	void perf_hpp__init(void);
1240005e	221	void perf_hpp__column_register(struct perf_hpp_fmt *format);
77284de3	222	void perf_hpp__column_unregister(struct perf_hpp_fmt *format);
1240005e	223	void perf_hpp__column_enable(unsigned col);
77284de3 NK	224	void perf_hpp__column_disable(unsigned col);
	225	void perf_hpp__cancel_cumulate(void);
	226
8b536999	227	void perf_hpp__register_sort_field(struct perf_hpp_fmt *format);
26d8b338	228	void perf_hpp__setup_output_field(void);
1c89fe9b	229	void perf_hpp__reset_output_field(void);
a7d945bc NK	230	void perf_hpp__append_sort_keys(void);
	231
	232	bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format);
	233	bool perf_hpp__same_sort_entry(struct perf_hpp_fmt a, struct perf_hpp_fmt b);
f2998422 JO	234
	235	static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format)
	236	{
	237	return format->elide;
	238	}
	239
678a500d	240	void perf_hpp__reset_width(struct perf_hpp_fmt fmt, struct hists hists);
e0d66c74	241	void perf_hpp__reset_sort_width(struct perf_hpp_fmt fmt, struct hists hists);
5b591669	242	void perf_hpp__set_user_width(const char *width_list_str);
ea251d51	243
2f6d9009 NK	244	typedef u64 (hpp_field_fn)(struct hist_entry he);
2f6d9009 NK	245	typedef int (hpp_callback_fn)(struct perf_hpp hpp, bool front);
a0088adc	246	typedef int (hpp_snprint_fn)(struct perf_hpp hpp, const char *fmt, ...);
4a62109f	247
5b591669 NK	248	int hpp__fmt(struct perf_hpp_fmt fmt, struct perf_hpp hpp,
	249	struct hist_entry *he, hpp_field_fn get_field,
	250	const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
	251	int hpp__fmt_acc(struct perf_hpp_fmt fmt, struct perf_hpp hpp,
	252	struct hist_entry *he, hpp_field_fn get_field,
	253	const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
4a62109f	254
a0088adc NK	255	static inline void advance_hpp(struct perf_hpp *hpp, int inc)
	256	{
	257	hpp->buf += inc;
	258	hpp->size -= inc;
	259	}
	260
9754c4f9 JO	261	static inline size_t perf_hpp__use_color(void)
	262	{
	263	return !symbol_conf.field_sep;
	264	}
	265
	266	static inline size_t perf_hpp__color_overhead(void)
	267	{
	268	return perf_hpp__use_color() ?
	269	(COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX
	270	: 0;
	271	}
	272
e248de33 ACM	273	struct perf_evlist;
e248de33 ACM	274
9783adf7 NK	275	struct hist_browser_timer {
	276	void (timer)(void arg);
	277	void *arg;
	278	int refresh;
	279	};
	280
89fe808a	281	#ifdef HAVE_SLANG_SUPPORT
1254b51e	282	#include "../ui/keysyms.h"
db8fd07a	283	int hist_entry__tui_annotate(struct hist_entry he, struct perf_evsel evsel,
9783adf7	284	struct hist_browser_timer *hbt);
1254b51e NK	285
1254b51e NK	286	int perf_evlist__tui_browse_hists(struct perf_evlist evlist, const char help,
68d80758	287	struct hist_browser_timer *hbt,
064f1981	288	float min_pcnt,
68d80758	289	struct perf_session_env *env);
66517826	290	int script_browse(const char *script_opt);
1254b51e	291	#else
7f0030b2	292	static inline
1d037ca1 IT	293	int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused,
1d037ca1 IT	294	const char *help __maybe_unused,
68d80758	295	struct hist_browser_timer *hbt __maybe_unused,
064f1981	296	float min_pcnt __maybe_unused,
68d80758	297	struct perf_session_env *env __maybe_unused)
d67f088e ACM	298	{
	299	return 0;
	300	}
	301
316c7136 ACM	302	static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused,
	303	struct perf_evsel *evsel __maybe_unused,
	304	struct hist_browser_timer *hbt __maybe_unused)
46e3e055 ACM	305	{
	306	return 0;
	307	}
66517826	308
4f746c95	309	static inline int script_browse(const char *script_opt __maybe_unused)
66517826 FT	310	{
	311	return 0;
	312	}
	313
1e825efb ME	314	#define K_LEFT -1000
1e825efb ME	315	#define K_RIGHT -2000
5f7439e0	316	#define K_SWITCH_INPUT_DATA -3000
b09e0190	317	#endif
06daaaba	318
316c7136	319	unsigned int hists__sort_list_width(struct hists *hists);
33db4568 NK	320
	321	struct option;
	322	int parse_filter_percentage(const struct option *opt __maybe_unused,
	323	const char *arg, int unset __maybe_unused);
0b93da17	324	int perf_hist_config(const char var, const char value);
33db4568	325
3d1d07ec	326	#endif /* __PERF_HIST_H */