65bae5a341
Will be compiled and used in the next commit. Co-authored-by: Rémi Verschelde <rverschelde@gmail.com>
41 lines
1.6 KiB
C++
41 lines
1.6 KiB
C++
// Copyright (c) 2019-2022, The Khronos Group Inc.
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//
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// SPDX-License-Identifier: Apache-2.0 OR MIT
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//
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// Initial Author: Ryan Pavlik <ryan.pavlik@collabora.com>
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//
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// Provides protection for C ABI functions if standard library functions may throw.
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#pragma once
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#ifdef OPENXR_HAVE_COMMON_CONFIG
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#include "common_config.h"
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#endif // OPENXR_HAVE_COMMON_CONFIG
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#ifdef XRLOADER_DISABLE_EXCEPTION_HANDLING
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#define XRLOADER_ABI_TRY
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#define XRLOADER_ABI_CATCH_BAD_ALLOC_OOM
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#define XRLOADER_ABI_CATCH_FALLBACK
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#else
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#include <stdexcept>
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#define XRLOADER_ABI_TRY try
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#define XRLOADER_ABI_CATCH_BAD_ALLOC_OOM \
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catch (const std::bad_alloc&) { \
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LoaderLogger::LogErrorMessage("", "failed allocating memory"); \
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return XR_ERROR_OUT_OF_MEMORY; \
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}
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#define XRLOADER_ABI_CATCH_FALLBACK \
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catch (const std::exception& e) { \
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LoaderLogger::LogErrorMessage("", "Unknown failure: " + std::string(e.what())); \
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return XR_ERROR_RUNTIME_FAILURE; \
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} \
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catch (...) { \
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LoaderLogger::LogErrorMessage("", "Unknown failure"); \
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return XR_ERROR_RUNTIME_FAILURE; \
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}
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#endif
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