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1 #ifndef __PERF_TOP_H
2 #define __PERF_TOP_H 1
3 
4 #include "tool.h"
5 #include <linux/types.h>
6 #include <stddef.h>
7 #include <stdbool.h>
8 #include <termios.h>
9 
10 struct perf_evlist;
11 struct perf_evsel;
12 struct perf_session;
13 
14 struct perf_top {
15 	struct perf_tool   tool;
16 	struct perf_evlist *evlist;
17 	struct record_opts record_opts;
18 	/*
19 	 * Symbols will be added here in perf_event__process_sample and will
20 	 * get out after decayed.
21 	 */
22 	u64		   samples;
23 	u64		   kernel_samples, us_samples;
24 	u64		   exact_samples;
25 	u64		   guest_us_samples, guest_kernel_samples;
26 	int		   print_entries, count_filter, delay_secs;
27 	int		   max_stack;
28 	bool		   hide_kernel_symbols, hide_user_symbols, zero;
29 	bool		   use_tui, use_stdio;
30 	bool		   kptr_restrict_warned;
31 	bool		   vmlinux_warned;
32 	bool		   dump_symtab;
33 	struct hist_entry  *sym_filter_entry;
34 	struct perf_evsel  *sym_evsel;
35 	struct perf_session *session;
36 	struct winsize	   winsize;
37 	int		   realtime_prio;
38 	int		   sym_pcnt_filter;
39 	const char	   *sym_filter;
40 	float		   min_percent;
41 };
42 
43 #define CONSOLE_CLEAR ""
44 
45 size_t perf_top__header_snprintf(struct perf_top *top, char *bf, size_t size);
46 void perf_top__reset_sample_counters(struct perf_top *top);
47 #endif /* __PERF_TOP_H */
48