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42 lines
1.0 KiB
C++
42 lines
1.0 KiB
C++
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// Copyright 2013 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "base/debug/dump_without_crashing.h"
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#include "base/logging.h"
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namespace {
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// Pointer to the function that's called by DumpWithoutCrashing() to dump the
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// process's memory.
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void(CDECL* dump_without_crashing_function_)() = nullptr;
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} // namespace
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namespace base {
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namespace debug {
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bool DumpWithoutCrashing() {
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if (dump_without_crashing_function_) {
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(*dump_without_crashing_function_)();
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return true;
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}
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return false;
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}
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void SetDumpWithoutCrashingFunction(void (CDECL *function)()) {
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#if !defined(COMPONENT_BUILD)
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// In component builds, the same base is shared between modules
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// so might be initialized several times. However in non-
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// component builds this should never happen.
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DCHECK(!dump_without_crashing_function_);
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#endif
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dump_without_crashing_function_ = function;
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}
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} // namespace debug
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} // namespace base
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