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29 lines
940 B
C
29 lines
940 B
C
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// Copyright 2018 The Chromium Authors
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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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#ifndef BASE_TEST_CLANG_PROFILING_H_
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#define BASE_TEST_CLANG_PROFILING_H_
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#include "base/clang_profiling_buildflags.h"
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#include "base/base_export.h"
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#if !BUILDFLAG(CLANG_PROFILING)
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#error "Clang profiling can only be used if CLANG_PROFILING macro is defined"
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#endif
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namespace base {
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// Write out the accumulated code profiling profile to the configured file.
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// This is used internally by e.g. base::Process and FATAL logging, to cause
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// profiling information to be stored even when performing an "immediate" exit
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// (or triggering a debug crash), where the automatic at-exit writer will not
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// be invoked.
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// This call is thread-safe, and will write profiling data at-most-once.
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BASE_EXPORT void WriteClangProfilingProfile();
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} // namespace base
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#endif // BASE_TEST_CLANG_PROFILING_H_
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