License cleanup: add SPDX GPL-2.0 license identifier to files with no license
[linux-2.6-block.git] / tools / perf / util / debug.h
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b2441318 1/* SPDX-License-Identifier: GPL-2.0 */
cd84c2ac 2/* For debugging general purposes */
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3#ifndef __PERF_DEBUG_H
4#define __PERF_DEBUG_H
cd84c2ac 5
c0555642 6#include <stdbool.h>
b2348e1d 7#include <string.h>
afaed6d3 8#include <linux/compiler.h>
8f41146a 9#include "event.h"
0985a948 10#include "../ui/helpline.h"
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11#include "../ui/progress.h"
12#include "../ui/util.h"
8f41146a 13
cd84c2ac 14extern int verbose;
b44308f5 15extern bool quiet, dump_trace;
cee3ab9c 16extern int debug_ordered_events;
edbe9817 17extern int debug_data_convert;
cd84c2ac 18
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19#ifndef pr_fmt
20#define pr_fmt(fmt) fmt
21#endif
22
23#define pr_err(fmt, ...) \
c95688aa 24 eprintf(0, verbose, pr_fmt(fmt), ##__VA_ARGS__)
84f5d36f 25#define pr_warning(fmt, ...) \
c95688aa 26 eprintf(0, verbose, pr_fmt(fmt), ##__VA_ARGS__)
84f5d36f 27#define pr_info(fmt, ...) \
c95688aa 28 eprintf(0, verbose, pr_fmt(fmt), ##__VA_ARGS__)
84f5d36f 29#define pr_debug(fmt, ...) \
c95688aa 30 eprintf(1, verbose, pr_fmt(fmt), ##__VA_ARGS__)
84f5d36f 31#define pr_debugN(n, fmt, ...) \
c95688aa 32 eprintf(n, verbose, pr_fmt(fmt), ##__VA_ARGS__)
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33#define pr_debug2(fmt, ...) pr_debugN(2, pr_fmt(fmt), ##__VA_ARGS__)
34#define pr_debug3(fmt, ...) pr_debugN(3, pr_fmt(fmt), ##__VA_ARGS__)
35#define pr_debug4(fmt, ...) pr_debugN(4, pr_fmt(fmt), ##__VA_ARGS__)
36
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37#define pr_time_N(n, var, t, fmt, ...) \
38 eprintf_time(n, var, t, fmt, ##__VA_ARGS__)
39
40#define pr_oe_time(t, fmt, ...) pr_time_N(1, debug_ordered_events, t, pr_fmt(fmt), ##__VA_ARGS__)
41#define pr_oe_time2(t, fmt, ...) pr_time_N(2, debug_ordered_events, t, pr_fmt(fmt), ##__VA_ARGS__)
42
c8b5f2c9 43#define STRERR_BUFSIZE 128 /* For the buffer size of str_error_r */
b2348e1d 44
afaed6d3 45int dump_printf(const char *fmt, ...) __printf(1, 2);
8115d60c 46void trace_event(union perf_event *event);
567e5479 47
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48int ui__error(const char *format, ...) __printf(1, 2);
49int ui__warning(const char *format, ...) __printf(1, 2);
068ffaa8 50
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51void pr_stat(const char *fmt, ...);
52
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53int eprintf(int level, int var, const char *fmt, ...) __printf(3, 4);
54int eprintf_time(int level, int var, u64 t, const char *fmt, ...) __printf(4, 5);
0af0885e 55int veprintf(int level, int var, const char *fmt, va_list args);
84f5d36f 56
bbb2cea7 57int perf_debug_option(const char *str);
dd629cc0 58void perf_debug_setup(void);
80df1988 59int perf_quiet_option(void);
bbb2cea7 60
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61void dump_stack(void);
62void sighandler_dump_stack(int sig);
63
8b40f521 64#endif /* __PERF_DEBUG_H */