debug/backtrace.h

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#pragma once
 
#include <stdbool.h>
#include <stddef.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* backtrace_t is defined in asciichat_errno.h to avoid circular includes */
#include <ascii-chat/asciichat_errno.h>
 
typedef bool (*backtrace_frame_filter_t)(const char *frame);
 
void backtrace_capture(backtrace_t *bt);
 
void backtrace_symbolize(backtrace_t *bt);
 
void backtrace_capture_and_symbolize(backtrace_t *bt);
 
void backtrace_t_free(backtrace_t *bt);
 
void backtrace_print(const char *label, const backtrace_t *bt, int skip_frames, int max_frames,
                     backtrace_frame_filter_t filter);
 
void backtrace_print_many(const char *label, const backtrace_t *bts, int count);
 
int backtrace_format(char *buf, size_t buf_size, const char *label, const backtrace_t *bt, int skip_frames,
                     int max_frames, backtrace_frame_filter_t filter);
 
void backtrace_print_symbols(const char *label, char **symbols, int count, int skip_frames, int max_frames,
                             backtrace_frame_filter_t filter);
 
void backtrace_log_frames(int num_frames, int skip_frames);
 
#ifdef __cplusplus
}
#endif