|  | /* SPDX-License-Identifier: GPL-2.0 */ | 
|  | /* For debugging general purposes */ | 
|  | #ifndef __PERF_DEBUG_H | 
|  | #define __PERF_DEBUG_H | 
|  |  | 
|  | #include <stdbool.h> | 
|  | #include <string.h> | 
|  | #include <linux/compiler.h> | 
|  | #include "event.h" | 
|  | #include "../ui/helpline.h" | 
|  | #include "../ui/progress.h" | 
|  | #include "../ui/util.h" | 
|  |  | 
|  | extern int verbose; | 
|  | extern bool quiet, dump_trace; | 
|  | extern int debug_ordered_events; | 
|  | extern int debug_data_convert; | 
|  |  | 
|  | #ifndef pr_fmt | 
|  | #define pr_fmt(fmt) fmt | 
|  | #endif | 
|  |  | 
|  | #define pr_err(fmt, ...) \ | 
|  | eprintf(0, verbose, pr_fmt(fmt), ##__VA_ARGS__) | 
|  | #define pr_warning(fmt, ...) \ | 
|  | eprintf(0, verbose, pr_fmt(fmt), ##__VA_ARGS__) | 
|  | #define pr_info(fmt, ...) \ | 
|  | eprintf(0, verbose, pr_fmt(fmt), ##__VA_ARGS__) | 
|  | #define pr_debug(fmt, ...) \ | 
|  | eprintf(1, verbose, pr_fmt(fmt), ##__VA_ARGS__) | 
|  | #define pr_debugN(n, fmt, ...) \ | 
|  | eprintf(n, verbose, pr_fmt(fmt), ##__VA_ARGS__) | 
|  | #define pr_debug2(fmt, ...) pr_debugN(2, pr_fmt(fmt), ##__VA_ARGS__) | 
|  | #define pr_debug3(fmt, ...) pr_debugN(3, pr_fmt(fmt), ##__VA_ARGS__) | 
|  | #define pr_debug4(fmt, ...) pr_debugN(4, pr_fmt(fmt), ##__VA_ARGS__) | 
|  |  | 
|  | #define pr_time_N(n, var, t, fmt, ...) \ | 
|  | eprintf_time(n, var, t, fmt, ##__VA_ARGS__) | 
|  |  | 
|  | #define pr_oe_time(t, fmt, ...)  pr_time_N(1, debug_ordered_events, t, pr_fmt(fmt), ##__VA_ARGS__) | 
|  | #define pr_oe_time2(t, fmt, ...) pr_time_N(2, debug_ordered_events, t, pr_fmt(fmt), ##__VA_ARGS__) | 
|  |  | 
|  | #define STRERR_BUFSIZE	128	/* For the buffer size of str_error_r */ | 
|  |  | 
|  | int dump_printf(const char *fmt, ...) __printf(1, 2); | 
|  | void trace_event(union perf_event *event); | 
|  |  | 
|  | int ui__error(const char *format, ...) __printf(1, 2); | 
|  | int ui__warning(const char *format, ...) __printf(1, 2); | 
|  |  | 
|  | void pr_stat(const char *fmt, ...); | 
|  |  | 
|  | int eprintf(int level, int var, const char *fmt, ...) __printf(3, 4); | 
|  | int eprintf_time(int level, int var, u64 t, const char *fmt, ...) __printf(4, 5); | 
|  | int veprintf(int level, int var, const char *fmt, va_list args); | 
|  |  | 
|  | int perf_debug_option(const char *str); | 
|  | void perf_debug_setup(void); | 
|  | int perf_quiet_option(void); | 
|  |  | 
|  | void dump_stack(void); | 
|  | void sighandler_dump_stack(int sig); | 
|  |  | 
|  | #endif	/* __PERF_DEBUG_H */ |