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50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
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/*
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* Copyright (c) 2019-2020 Status Research & Development GmbH
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* Licensed under either of
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* * Apache License, version 2.0,
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* * MIT license
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* at your option.
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* This file may not be copied, modified, or distributed except according to
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* those terms.
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*/
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#ifndef LIBBACKTRACE_WRAPPER_H
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#define LIBBACKTRACE_WRAPPER_H
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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// The returned string needs to be freed by the caller.
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char *get_backtrace_max_length_c(int max_length, int skip) __attribute__((noinline));
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// The returned string needs to be freed by the caller.
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char *get_backtrace_c(void) __attribute__((noinline));
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/*
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* The returned array needs to be freed by the caller.
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* It holds at least a zero sentinel value at the end.
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*/
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uintptr_t *get_program_counters_c(int max_length, int skip) __attribute__((noinline));
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struct debugging_info {
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char *filename;
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int lineno;
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char *function;
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};
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/*
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* The returned array needs to be freed by the caller.
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* Char pointers in the returned structs need to be freed by the caller.
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*/
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struct debugging_info *get_debugging_info_c(uintptr_t *program_counters, int max_length);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // LIBBACKTRACE_WRAPPER_H
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