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49 lines
1.2 KiB
C++
49 lines
1.2 KiB
C++
// Copyright 2015 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 "mojo/environment/default_task_tracker.h"
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#include "base/logging.h"
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#include "mojo/common/task_tracker.h"
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#include "mojo/public/cpp/environment/task_tracker.h"
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namespace mojo {
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namespace internal {
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namespace {
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bool g_enabled = false;
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TaskTrackingId StartTracking(const char* function_name,
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const char* file_name,
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int line_number,
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const void* program_counter) {
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if (!g_enabled)
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return TaskTrackingId(0);
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return common::TaskTracker::StartTracking(function_name, file_name,
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line_number, program_counter);
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}
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void EndTracking(const TaskTrackingId id) {
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if (!g_enabled) {
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DCHECK_EQ(0, id);
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return;
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}
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common::TaskTracker::EndTracking(id);
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}
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void SetEnabled(bool enabled) {
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g_enabled = enabled;
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}
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} // namespace
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const TaskTracker kDefaultTaskTracker = {&StartTracking,
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&EndTracking,
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&SetEnabled};
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} // namespace internal
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} // namespace mojo
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