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backtrace.h
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/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
* Copyright (C) 2021, Ideas on Board Oy
*
* Call stack backtraces
*/
#pragma once
#include <string>
#include <vector>
#include <libcamera/base/private.h>
#include <libcamera/base/class.h>
namespace libcamera {
class Backtrace
{
public:
Backtrace();
std::string toString(unsigned int skipLevels = 0) const;
private:
LIBCAMERA_DISABLE_COPY(Backtrace)
bool backtraceTrace();
bool unwindTrace();
std::vector<void *> backtrace_;
std::vector<std::string> backtraceText_;
};
} /* namespace libcamera */
class.h
Utilities to help constructing class interfaces.
LIBCAMERA_DISABLE_COPY
#define LIBCAMERA_DISABLE_COPY(klass)
Disable copy construction and assignment of the klass.
Definition class.h:27
libcamera::Backtrace::Backtrace
Backtrace()
Construct a backtrace.
Definition backtrace.cpp:157
libcamera::Backtrace::toString
std::string toString(unsigned int skipLevels=0) const
Convert a backtrace to a string representation.
Definition backtrace.cpp:281
libcamera
Top-level libcamera namespace.
Definition backtrace.h:17