49 lines
1.2 KiB
C++
49 lines
1.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#ifndef INCLUDED_SAL_BACKTRACE_HXX
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#define INCLUDED_SAL_BACKTRACE_HXX
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#include "sal/config.h"
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#include "sal/saldllapi.h"
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#include "sal/types.h"
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#include "rtl/ustring.hxx"
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#include <memory>
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/// @cond INTERNAL
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/**
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Two stage API for recording and then later decoding stack backtraces.
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Useful for debugging facilities where we are only interested in decoding
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a small handful of recorded stack traces.
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@param backtraceDepth value indicating the maximum backtrace depth; must be > 0
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@since LibreOffice 6.0
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*/
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#if defined LIBO_INTERNAL_ONLY
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namespace sal
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{
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struct BacktraceState
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{
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void** buffer;
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int nDepth;
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~BacktraceState() { delete[] buffer; }
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};
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SAL_DLLPUBLIC std::unique_ptr<BacktraceState> backtrace_get(sal_uInt32 backtraceDepth);
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SAL_DLLPUBLIC OUString backtrace_to_string(BacktraceState* backtraceState);
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}
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#endif
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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